阅读说明：本技术 一种倾斜式直埋保温管运输固定装置 (Inclined type direct-buried heat preservation pipe transportation and fixing device ) 是由 王汉力 郭晓斌 蒋波 于 2021-11-04 设计创作，主要内容包括：本发明涉及直埋保温管运输领域,尤其涉及一种倾斜式直埋保温管运输固定装置。技术问题如下：由于直埋保温管较长,导致小推车无法拐弯通过直角路段,运输效率极低。技术方案如下：一种倾斜式直埋保温管运输固定装置,包括有第一安装板和折叠单元等；折叠单元连接有八个第一安装板,并且八个第一安装板呈两排对称设置,折叠单元用于将整个装置的长度缩短以便于通过直角路段。本发明实现了对直埋保温管的运输固定,可适应性的夹持住多种直径的直埋保温管,当遇到直角路段时,将整个装置长度缩小并将直埋保温管倾斜,以便于通过,另外通过将直埋保温管变倾斜,快速整齐的将直埋保温管装载在装置内。(The invention relates to the field of transportation of directly-buried insulating pipes, in particular to an inclined type directly-buried insulating pipe transportation and fixing device. The technical problems are as follows: because the direct-burried insulating tube is longer, lead to the small handcart can't turn and pass through the right angle highway section, conveying efficiency is extremely low. The technical scheme is as follows: an inclined type direct-buried insulating pipe transportation and fixing device comprises a first mounting plate, a folding unit and the like; the folding unit is connected with eight first mounting panels to eight first mounting panels are two rows of symmetry settings, and the folding unit is used for shortening the length of whole device so that pass through the right angle highway section. The device realizes the transportation and fixation of the directly-buried heat-insulating pipes, can clamp the directly-buried heat-insulating pipes with various diameters in an adaptive manner, reduces the length of the whole device and inclines the directly-buried heat-insulating pipes when meeting a right-angle road section so as to facilitate the passing of the directly-buried heat-insulating pipes, and quickly and orderly loads the directly-buried heat-insulating pipes in the device by changing the directly-buried heat-insulating pipes to incline.)

1. An inclined type direct-buried insulating pipe transportation and fixing device comprises wheels (1), electric support legs (2), a first mounting plate (3) and a handle (4); it is characterized by also comprising a folding unit and a fixing unit; the folding unit is connected with eight first mounting plates (3), the eight first mounting plates (3) are symmetrically arranged in two rows, and the folding unit is used for shortening the length of the whole device so as to facilitate the passing of a right-angle road section; the lower sides of the eight first mounting plates (3) are respectively connected with a wheel (1) and an electric supporting leg (2); the upper sides of the two rightmost first mounting plates (3) are connected with a handle (4); the folding unit upside is connected with fixed unit, and fixed unit is used for fixed direct-burried insulating tube.

2. The inclined type direct-buried insulating pipe transportation and fixing device as claimed in claim 1, wherein the folding unit comprises a first mounting column (201), a cylinder (202), a straight sliding rail (203), a straight sliding block (204), a second mounting plate (205), a first L-shaped plate (206), a first U-shaped plate (207), an elastic belt coil (208), a barb (209), a mounting shaft (2010), a rotating shaft (2011), a third mounting plate (2012), a fourth mounting plate (2013), a second L-shaped plate (2014), an arc-shaped sliding rail (2015), a first arc-shaped sliding block (2016) and a second arc-shaped sliding block (2017); the upper sides of the four first mounting plates (3) in the middle are respectively connected with a first mounting column (201); the front sides of the two front first mounting columns (201) are respectively provided with a cylinder (202); one air cylinder (202) is respectively arranged at the rear sides of the two rear first mounting columns (201); the right sides of the two first mounting columns (201) on the left are respectively connected with a straight slide rail (203) through bolts; the left sides of the two first mounting columns (201) on the right side are respectively connected with a straight slide rail (203) through bolts; the telescopic ends of the four cylinders (202) are respectively and fixedly connected with a first L-shaped plate (206); the four straight slide rails (203) are respectively connected with a straight slide block (204) in a sliding way; two opposite sides of the front straight sliding blocks (204) are respectively and fixedly connected with a second mounting plate (205); two rear straight sliding blocks (204) are fixedly connected with a second mounting plate (205) at opposite sides respectively; the lower ends of the four first L-shaped plates (206) are respectively fixedly connected with a second mounting plate (205); a first U-shaped plate (207) is welded to the front sides of the two front second mounting plates (205); the front sides of two second mounting plates (205) at the rear are welded on the rear side of the first U-shaped plate (207); two elastic belt rolls (208) which are symmetrically arranged and a mounting shaft (2010) are fixedly connected to the left side of the first U-shaped plate (207), and the mounting shaft (2010) is positioned between the two elastic belt rolls (208); two symmetrically arranged barbs (209) are fixedly connected to the right side of the first U-shaped plate (207), and the barbs (209) correspond to the elastic belt rolls (208) one by one; the right side of the first U-shaped plate (207) is fixedly connected with a mounting shaft (2010), and the mounting shaft (2010) is positioned between the two barbs (209); the two mounting shafts (2010) are respectively and fixedly connected with a rotating shaft (2011); the two rightmost first mounting plates (3) are rotatably connected with a third mounting plate (2012) through a rotating shaft; the right rotating shaft (2011) is rotatably connected with the third mounting plate (2012); the third mounting plate (2012) is connected with the fixing unit; the two first mounting plates (3) on the left side are rotatably connected with a fourth mounting plate (2013) through a rotating shaft; the left rotating shaft (2011) is rotatably connected with the fourth mounting plate (2013); the fourth mounting plate (2013) is connected with the fixing unit; the front side and the rear side of the fourth mounting plate (2013) are respectively fixedly connected with a second L-shaped plate (2014); the two second L-shaped plates (2014) are respectively and rotatably connected with an arc-shaped sliding rail (2015) through a rotating shaft; the opposite sides of the two arc-shaped sliding rails (2015) are respectively connected with a first arc-shaped sliding block (2016) in a sliding manner; the opposite sides of the two first mounting columns (201) on the left are respectively and rotatably connected with a first arc-shaped sliding block (2016) through a rotating shaft; the opposite sides of the arc-shaped slide rails (2015) are respectively connected with a second arc-shaped slide block (2017) in a sliding manner; the two second arc-shaped sliding blocks (2017) are connected with the fixing unit through rotating shafts.

3. The inclined type direct-burial thermal insulation pipe transportation and fixing device as claimed in claim 2, wherein a metal ring is arranged at the end of the elastic belt coil (208) and used for buckling on the barb (209).

4. The inclined type directly-buried insulating pipe transportation and fixing device as claimed in claim 3, wherein the fixing unit comprises a second U-shaped plate (301), a first threaded rod (302), a first nut (303), a fifth mounting plate (304), a first V-shaped plate (305), a sixth mounting plate (306), a first spring (307), a second V-shaped plate (308), a polished rod (309), a first roller (3010), a third U-shaped plate (3011), a second threaded rod (3012), a second nut (3013), a seventh mounting plate (3014), a third V-shaped plate (3015), a second roller (3016), a second spring (3017), a fourth V-shaped plate (3018), an eighth mounting plate (3019), a cylindrical stopper (3020), and a ninth mounting plate (3021); an eighth mounting plate (3019) is connected to the right portion of the upper side of the third mounting plate (2012) through bolts; seven column-shaped blocks (3020) are fixedly connected to the upper part of the left side of the eighth mounting plate (3019); the middle part of the upper side of the third mounting plate (2012) is connected with a second U-shaped plate (301) through a bolt; the upper side of the second U-shaped plate (301) is fixedly connected with two first threaded rods (302) which are symmetrically arranged; the front part of the left side and the rear part of the left side of the second U-shaped plate (301) are fixedly connected with two polish rods (309) respectively; a fifth mounting plate (304) is arranged on the upper side of the second U-shaped plate (301); the fifth mounting plate (304) is sleeved on the outer surfaces of the two first threaded rods (302); a sixth mounting plate (306) is sleeved on the outer surfaces of the two first threaded rods (302); the outer surfaces of the two first threaded rods (302) are respectively sleeved with a first nut (303), and the two first nuts (303) are positioned above the sixth mounting plate (306); seven first V-shaped plates (305) are welded on the upper side of the fifth mounting plate (304) in parallel; fourteen first springs (307) are fixedly connected to the lower side of the sixth mounting plate (306) in parallel; the lower ends of every two first springs (307) are fixedly connected with a second V-shaped plate (308), and seven second V-shaped plates (308) correspond to seven first V-shaped plates (305) one by one; a third U-shaped plate (3011) is placed in the middle of the upper side of the fourth mounting plate (2013); the two second arc-shaped sliding blocks (2017) are respectively connected with a third U-shaped plate (3011) in a rotating mode through rotating shafts; the four polish rods (309) are connected with a third U-shaped plate (3011) in a sliding way; the upper side of the third U-shaped plate (3011) is fixedly connected with two second threaded rods (3012) which are symmetrically arranged; a seventh mounting plate (3014) is placed on the upper side of the third U-shaped plate (3011); the seventh mounting plate (3014) is sleeved on the outer surfaces of the two second threaded rods (3012); a ninth mounting plate (3021) is sleeved on the outer surfaces of the two second threaded rods (3012); the outer surfaces of the two second threaded rods (3012) are respectively sleeved with a second nut (3013), and the two second nuts (3013) are positioned above the ninth mounting plate (3021); seven third V-shaped plates (3015) are welded on the upper side of the seventh mounting plate (3014) in parallel; two inclined surfaces on the opposite sides of the seven third V-shaped plates (3015) are respectively connected with a second roller (3016) in a rotating way through a rotating shaft; fourteen second springs (3017) are fixedly connected to the lower side of the ninth mounting plate (3021) in parallel; the lower ends of every two second springs (3017) are fixedly connected with a fourth V-shaped plate (3018), and seven third V-shaped plates (3015) correspond to seven fourth V-shaped plates (3018) one by one; two inclined surfaces of the opposite sides of the seven fourth V-shaped plates (3018) are respectively connected with a first roller (3010) in a rotating way through a rotating shaft.

5. The inclined type directly-buried heat preservation pipe transportation and fixation device as claimed in claim 4, wherein the upper surface of the first U-shaped plate (207) is arranged in a concave arc shape for placing the large-caliber shorter directly-buried heat preservation pipe.

6. The inclined type directly buried insulating pipe transportation and fixing device as claimed in claim 4, wherein the front side and the rear side of the arc-shaped sliding rail (2015) are provided with sliding rails for matching with the third U-shaped plate (3011) to move.

7. The inclined type directly-buried heat preservation pipe transportation and fixing device as claimed in claim 4, wherein the opposite sides of the first V-shaped plate (305) and the second V-shaped plate (308) are both V-shaped, and the opposite sides of the third V-shaped plate (3015) and the fourth V-shaped plate (3018) are both V-shaped, so that the inclined type directly-buried heat preservation pipe transportation and fixing device is used for adaptively clamping directly-buried heat preservation pipes with various diameters.

8. The inclined type direct-burried thermal insulation pipe transportation and fixation device as claimed in claim 4, wherein the middle part of the column block (3020) is provided with a circular groove for sheathing the steel pipe protruding from the center of the direct-burried thermal insulation pipe and preventing the damage of the steel pipe due to contact.

9. The inclined type direct-buried heat preservation pipe transportation and fixing device as claimed in claim 8, which is characterized by further comprising a blanking unit; the upper sides of the two first mounting plates (3) on the left side are connected with a blanking unit; the blanking unit comprises a second mounting column (401), an electric sliding rail (402), a first electric sliding block (403), a second electric sliding block (404), a fourth U-shaped plate (405), a motor (406), a first guide roller (407) and a second guide roller (408); the upper sides of the two left first mounting plates (3) are respectively and fixedly connected with a second mounting column (401); two opposite sides of the second mounting columns (401) are respectively and fixedly connected with an electric sliding rail (402); the opposite sides of the two electric sliding rails (402) are respectively connected with a first electric sliding block (403) and a second electric sliding block (404) in a sliding manner, and the two second electric sliding blocks (404) are positioned below the two first electric sliding blocks (403); a fourth U-shaped plate (405) is fixedly connected to the opposite sides of the two first electric sliding blocks (403); a motor (406) is arranged at the front part of the fourth U-shaped plate (405); the lower part of the fourth U-shaped plate (405) is rotatably connected with a first guide roller (407); an output shaft of the motor (406) is rotationally connected with the first guide roller (407); and the opposite sides of the two second electric sliding blocks (404) are fixedly connected with a second guide roller (408).

10. The inclined type directly-buried heat preservation pipe transportation and fixation device as claimed in claim 9, wherein the surface of the first guide roller (407) is covered with a rough rubber pad for driving the directly-buried heat preservation pipe to move.

Technical Field

The invention relates to the field of transportation of directly-buried insulating pipes, in particular to an inclined type directly-buried insulating pipe transportation and fixing device.

Background

At present when carrying the directly buried insulating pipe, all directly transport through the freight train, but the installation site of the majority is in the construction site section, the freight train can't directly reach, need unload the back by workman's transport to the small handcart transport, when through the right angle highway section, because the directly buried insulating pipe is longer, lead to the small handcart can't turn round through the right angle highway section, need the manual work just can pass through after standing up the directly buried insulating pipe, conveying efficiency is extremely low, in addition when unloading generally utilize hoisting apparatus, hoisting apparatus often moves slowly and can't neatly arrange the directly buried insulating pipe.

Disclosure of Invention

In order to overcome the defects that a trolley cannot turn to pass through a right-angle road section due to the fact that a directly-buried heat-insulating pipe is long, and the transportation efficiency is extremely low, the invention provides the inclined type directly-buried heat-insulating pipe transportation and fixing device.

The technical scheme is as follows: an inclined type direct-buried insulating pipe transportation fixing device comprises wheels, electric support legs, a first mounting plate, a handle, a folding unit and a fixing unit; the folding unit is connected with eight first mounting plates which are symmetrically arranged in two rows, and is used for shortening the length of the whole device so as to facilitate passing through a right-angle road section; the lower sides of the eight first mounting plates are respectively connected with a wheel and an electric supporting leg; the upper sides of the two rightmost first mounting plates are connected with a handle; the folding unit upside is connected with fixed unit, and fixed unit is used for fixed direct-burried insulating tube.

Optionally, the folding unit comprises a first mounting column, a cylinder, a straight sliding rail, a straight sliding block, a second mounting plate, a first L-shaped plate, a first U-shaped plate, an elastic belt coil, a barb, a mounting shaft, a rotating shaft, a third mounting plate, a fourth mounting plate, a second L-shaped plate, an arc-shaped sliding rail, a first arc-shaped sliding block and a second arc-shaped sliding block; the upper sides of the four first mounting plates in the middle are respectively connected with a first mounting column; the front sides of the two front first mounting columns are respectively provided with an air cylinder; the rear sides of the two rear first mounting columns are respectively provided with an air cylinder; the right sides of the two first mounting columns on the left side are respectively connected with a straight sliding rail through bolts; the left sides of the two first mounting columns on the right side are respectively connected with a straight slide rail through bolts; the four telescopic ends of the cylinder are respectively and fixedly connected with a first L-shaped plate; the four straight slide rails are respectively connected with a straight slide block in a sliding way; the opposite sides of the two front straight sliding blocks are respectively fixedly connected with a second mounting plate; two opposite sides of the two rear straight sliding blocks are respectively fixedly connected with a second mounting plate; the lower ends of the four first L-shaped plates are respectively fixedly connected with a second mounting plate; a first U-shaped plate is welded at the front sides of the two front second mounting plates; the front sides of the two second mounting plates at the rear are welded on the rear side of the first U-shaped plate; the left side of the first U-shaped plate is fixedly connected with two elastic belt coils which are symmetrically arranged and an installation shaft, and the installation shaft is positioned between the two elastic belt coils; the right side of the first U-shaped plate is fixedly connected with two symmetrically arranged barbs, and the barbs correspond to the elastic belt coils one by one; the right side of the first U-shaped plate is fixedly connected with a mounting shaft, and one mounting shaft is positioned between the two barbs; the two mounting shafts are respectively and fixedly connected with a rotating shaft; the two rightmost first mounting plates are rotatably connected with a third mounting plate through rotating shafts; the right rotating shaft is rotatably connected with the third mounting plate; the third mounting plate is connected with the fixing unit; the two first mounting plates on the left side are rotatably connected with a fourth mounting plate through a rotating shaft; the left rotating shaft is rotatably connected with the fourth mounting plate; the fourth mounting plate is connected with the fixing unit; the front side and the rear side of the fourth mounting plate are respectively fixedly connected with a second L-shaped plate; the two second L-shaped plates are respectively connected with an arc-shaped sliding rail in a rotating way through a rotating shaft; the opposite sides of the two arc-shaped slide rails are respectively connected with a first arc-shaped slide block in a sliding manner; the opposite sides of the two first mounting columns on the left side are respectively and rotatably connected with a first arc-shaped sliding block through rotating shafts; the opposite sides of the arc-shaped slide rails are respectively connected with a second arc-shaped slide block in a sliding way; and the two second arc-shaped sliding blocks are connected with the fixing unit through a rotating shaft.

Optionally, the elastic belt end of the elastic belt roll is provided with a metal ring for snapping onto the barb.

Optionally, the fixing unit comprises a second U-shaped plate, a first threaded rod, a first nut, a fifth mounting plate, a first V-shaped plate, a sixth mounting plate, a first spring, a second V-shaped plate, a polished rod, a first roller, a third U-shaped plate, a second threaded rod, a second nut, a seventh mounting plate, a third V-shaped plate, a second roller, a second spring, a fourth V-shaped plate, an eighth mounting plate, a cylindrical stopper and a ninth mounting plate; the right part of the upper side of the third mounting plate is connected with an eighth mounting plate through a bolt; seven cylindrical stop blocks are fixedly connected to the upper part of the left side of the eighth mounting plate; the middle part of the upper side of the third mounting plate is connected with a second U-shaped plate through a bolt; the upper side of the second U-shaped plate is fixedly connected with two first threaded rods which are symmetrically arranged; the front part of the left side and the rear part of the left side of the second U-shaped plate are respectively and fixedly connected with two polished rods; a fifth mounting plate is arranged on the upper side of the second U-shaped plate; the fifth mounting plate is sleeved on the outer surfaces of the two first threaded rods; a sixth mounting plate is sleeved on the outer surfaces of the two first threaded rods; the outer surfaces of the two first threaded rods are respectively sleeved with a first nut, and the two first nuts are positioned above the sixth mounting plate; seven first V-shaped plates are welded on the upper side of the fifth mounting plate side by side; fourteen first springs are fixedly connected to the lower side of the sixth mounting plate side by side; the lower ends of every two first springs are fixedly connected with a second V-shaped plate, and seven second V-shaped plates correspond to seven first V-shaped plates one to one; a third U-shaped plate is arranged in the middle of the upper side of the fourth mounting plate; the two second arc-shaped sliding blocks are respectively connected with a third U-shaped plate in a rotating way through a rotating shaft; the four polish rods are connected with a third U-shaped plate in a sliding manner; the upper side of the third U-shaped plate is fixedly connected with two second threaded rods which are symmetrically arranged; a seventh mounting plate is arranged on the upper side of the third U-shaped plate; the seventh mounting plate is sleeved on the outer surfaces of the two second threaded rods; a ninth mounting plate is sleeved on the outer surfaces of the two second threaded rods; the outer surfaces of the two second threaded rods are respectively sleeved with a second nut, and the two second nuts are positioned above the ninth mounting plate; seven third V-shaped plates are welded on the upper side of the seventh mounting plate side by side; two inclined planes on the opposite sides of the seven third V-shaped plates are respectively and rotatably connected with a second roller through a rotating shaft; fourteen second springs are fixedly connected to the lower side of the ninth mounting plate side by side; the lower ends of every two second springs are fixedly connected with a fourth V-shaped plate, and seven third V-shaped plates correspond to seven fourth V-shaped plates one by one; two inclined planes at the opposite sides of the seven fourth V-shaped plates are respectively and rotatably connected with a first roller through a rotating shaft.

Optionally, the upper surface of the first U-shaped plate is concave arc-shaped for placing a large-caliber shorter direct-buried heat preservation pipe.

Optionally, the front side and the rear side of the arc-shaped slide rail are provided with slide rails for matching with and driving the third U-shaped plate to move.

Optionally, the opposite sides of the first V-shaped plate and the second V-shaped plate are both in a V shape, and the opposite sides of the third V-shaped plate and the fourth V-shaped plate are both in a V shape, so as to be used for adaptively clamping the directly-buried heat-insulating pipe with various diameters.

Optionally, a circular groove is formed in the middle of the cylindrical stop block and used for sleeving a steel pipe protruding from the center of the directly-buried insulating pipe to prevent damage caused by contact with the steel pipe.

Optionally, the device further comprises a blanking unit; the upper sides of the two first mounting plates on the left side are connected with a blanking unit; the blanking unit comprises a second mounting column, an electric slide rail, a first electric slide block, a second electric slide block, a fourth U-shaped plate, a motor, a first guide roller and a second guide roller; the upper sides of the two left first mounting plates are fixedly connected with a second mounting column respectively; two opposite sides of the second mounting columns are respectively and fixedly connected with an electric sliding rail; the opposite sides of the two electric slide rails are respectively connected with a first electric slide block and a second electric slide block in a sliding manner, and the two second electric slide blocks are positioned below the two first electric slide blocks; the opposite sides of the two first electric sliding blocks are fixedly connected with a fourth U-shaped plate; the front part of the fourth U-shaped plate is provided with a motor; the lower part of the fourth U-shaped plate is rotatably connected with a first guide roller; the output shaft of the motor is rotationally connected with the first guide roller; two electronic sliders of second opposite side fixedly connected with one second deflector roll.

Optionally, the surface of the first guide roller is covered with a rough rubber pad for driving the directly-buried heat preservation pipe to move.

Has the advantages that: the device realizes the transportation and fixation of the directly-buried heat-insulating pipes, can clamp the directly-buried heat-insulating pipes with various diameters in an adaptive manner, reduces the length of the whole device and inclines the directly-buried heat-insulating pipes when meeting a right-angle road section so as to facilitate the passing of the directly-buried heat-insulating pipes, and quickly and orderly loads the directly-buried heat-insulating pipes in the device by changing the directly-buried heat-insulating pipes to incline.

Drawings

FIG. 1 is a schematic view of a first three-dimensional structure of the inclined type direct-buried thermal insulation pipe transportation and fixation device of the present invention;

FIG. 2 is a schematic view of a second three-dimensional structure of the inclined type direct-buried thermal insulation pipe transportation and fixation device of the present invention;

FIG. 3 is a front view of the inclined type direct-burried thermal insulation pipe transportation fixing device of the invention;

FIG. 4 is a schematic view of the inclined type direct-burried thermal insulation pipe transportation fixing device of the invention in a working state when folded;

FIG. 5 is a schematic view of a first partial three-dimensional structure of the inclined type directly-buried insulating pipe transportation and fixation device of the present invention;

FIG. 6 is a schematic view of a first partial three-dimensional structure of the inclined type directly-buried thermal insulation pipe transportation and fixation device of the present invention;

FIG. 7 is a schematic view of a second partial three-dimensional structure of the inclined type directly-buried thermal insulation pipe transportation and fixation device of the present invention;

FIG. 8 is a schematic view of a third partial perspective structure of the inclined type directly-buried thermal insulation pipe transportation and fixing device of the present invention;

FIG. 9 is a schematic view of a first partial perspective structure of a fixing unit of the inclined type direct-buried thermal insulation pipe transportation and fixing device according to the present invention;

FIG. 10 is a schematic view of a second partial perspective structure of a fixing unit of the inclined type direct-buried thermal insulation pipe transportation and fixing device according to the present invention;

FIG. 11 is a schematic view of a third partial perspective structure of a fixing unit of the inclined type direct-buried thermal insulation pipe transportation and fixing device according to the present invention;

FIG. 12 is a schematic view of a first three-dimensional structure of a blanking unit of the inclined type direct-buried thermal insulation pipe transportation and fixation device of the present invention;

fig. 13 is a schematic view of a second three-dimensional structure of the blanking unit of the inclined type direct-buried thermal insulation pipe transportation and fixing device of the invention.

Reference numbers in the drawings: 1-wheel, 2-electric foot, 3-first mounting plate, 4-handle, 201-first mounting column, 202-cylinder, 203-straight slide rail, 204-straight slide block, 205-second mounting plate, 206-first L-shaped plate, 207-first U-shaped plate, 208-elastic belt coil, 209-barb, 2010-mounting shaft, 2011-rotating shaft, 2012-third mounting plate, 2013-fourth mounting plate, 2014-second L-shaped plate, 2015-arc slide rail, 2016-first arc slide block, 2017-second arc slide block, 301-second U-shaped plate, 302-first threaded rod, 303-first nut, 304-fifth mounting plate, 305-first V-shaped plate, 306-sixth mounting plate, 307-first spring, 308-a second V-shaped plate, 309-a polished rod, 3010-a first roller, 3011-a third U-shaped plate, 3012-a second threaded rod, 3013-a second nut, 3014-a seventh mounting plate, 3015-a third V-shaped plate, 3016-a second roller, 3017-a second spring, 3018-a fourth V-shaped plate, 3019-an eighth mounting plate, 3020-a cylindrical stopper, 3021-a ninth mounting plate, 401-a second mounting post, 402-an electric slide rail, 403-a first electric slide block, 404-a second electric slide block, 405-a fourth U-shaped plate, 406-a motor, 407-a first guide roller and 408-a second guide roller.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

An inclined type direct burial thermal insulation pipe transportation and fixing device is shown in figures 1-11 and comprises wheels 1, electric support legs 2, a first mounting plate 3, a handle 4, a folding unit and a fixing unit; the folding unit is connected with eight first mounting plates 3, and the eight first mounting plates 3 are symmetrically arranged in two rows; the lower sides of the eight first mounting plates 3 are respectively connected with a wheel 1 and an electric supporting leg 2; the upper sides of the two rightmost first mounting plates 3 are connected with a handle 4; the upper side of the folding unit is connected with a fixing unit.

The folding unit comprises a first mounting column 201, a cylinder 202, a straight sliding rail 203, a straight sliding block 204, a second mounting plate 205, a first L-shaped plate 206, a first U-shaped plate 207, an elastic belt coil 208, a barb 209, a mounting shaft 2010, a rotating shaft 2011, a third mounting plate 2012, a fourth mounting plate 2013, a second L-shaped plate 2014, an arc-shaped sliding rail 2015, a first arc-shaped slider 2016 and a second arc-shaped slider 2017; the upper sides of the four first mounting plates 3 in the middle are respectively connected with a first mounting column 201; the front sides of the two front first mounting columns 201 are respectively provided with an air cylinder 202; the rear sides of the two rear first mounting columns 201 are respectively provided with a cylinder 202; the right sides of the two first mounting columns 201 on the left are respectively connected with a straight slide rail 203 through bolts; the left sides of the two first mounting columns 201 on the right side are respectively connected with a straight slide rail 203 through bolts; the telescopic ends of the four cylinders 202 are respectively and fixedly connected with a first L-shaped plate 206; the four straight slide rails 203 are respectively connected with a straight slide block 204 in a sliding manner; two opposite sides of the front straight sliding blocks 204 are fixedly connected with a second mounting plate 205 respectively; two rear straight sliding blocks 204 are fixedly connected with a second mounting plate 205 at opposite sides respectively; the lower ends of the four first L-shaped plates 206 are respectively fixedly connected with a second mounting plate 205; a first U-shaped plate 207 is welded at the front sides of the two front second mounting plates 205; the front sides of the two second mounting plates 205 at the rear are welded on the rear side of the first U-shaped plate 207; two elastic belt rolls 208 which are symmetrically arranged and a mounting shaft 2010 are fixedly connected to the left side of the first U-shaped plate 207, and the mounting shaft 2010 is positioned between the two elastic belt rolls 208; two symmetrically arranged barbs 209 are fixedly connected to the right side of the first U-shaped plate 207, and the barbs 209 correspond to the elastic belt rolls 208 one by one; a mounting shaft 2010 is fixedly connected to the right side of the first U-shaped plate 207, and the mounting shaft 2010 is located between the two barbs 209; the two mounting shafts 2010 are respectively fixedly connected with a rotating shaft 2011; the two rightmost first mounting plates 3 are rotatably connected with a third mounting plate 2012 through a rotating shaft; the right rotating shaft 2011 is rotatably connected with the third mounting plate 2012; the third mounting plate 2012 is connected with the fixing unit; the two first mounting plates 3 on the left side are rotatably connected with a fourth mounting plate 2013 through a rotating shaft; the left rotating shaft 2011 is rotatably connected with the fourth mounting plate 2013; the fourth mounting plate 2013 is connected with the fixing unit; the front side and the rear side of the fourth mounting plate 2013 are respectively fixedly connected with a second L-shaped plate 2014; the two second L-shaped plates 2014 are respectively connected with an arc-shaped sliding rail 2015 through a rotating shaft in a rotating manner; the opposite sides of the two arc-shaped slide rails 2015 are respectively connected with a first arc-shaped slide block 2016 in a sliding manner; the opposite sides of the two first mounting columns 201 on the left are respectively and rotatably connected with a first arc-shaped sliding block 2016 through a rotating shaft; the opposite sides of the arc-shaped slide rails 2015 are respectively connected with a second arc-shaped slider 2017 in a sliding manner; the two second arc-shaped sliders 2017 are connected with the fixing unit through a rotating shaft.

The elastic belt end of the elastic belt roll 208 is provided with a metal ring for snapping over the barb 209.

The fixing unit comprises a second U-shaped plate 301, a first threaded rod 302, a first screw cap 303, a fifth mounting plate 304, a first V-shaped plate 305, a sixth mounting plate 306, a first spring 307, a second V-shaped plate 308, a polished rod 309, a first roller 3010, a third U-shaped plate 3011, a second threaded rod 3012, a second screw cap 3013, a seventh mounting plate 3014, a third V-shaped plate 3015, a second roller 3016, a second spring 3017, a fourth V-shaped plate 3018, an eighth mounting plate 3019, a cylindrical stopper 3020 and a ninth mounting plate 3021; an eighth mounting plate 3019 is connected to the right part of the upper side of the third mounting plate 2012 through bolts; seven column blocks 3020 are fixedly connected to the upper left portion of the eighth mounting plate 3019; the middle part of the upper side of the third mounting plate 2012 is connected with a second U-shaped plate 301 through a bolt; two first threaded rods 302 which are symmetrically arranged are fixedly connected to the upper side of the second U-shaped plate 301; the front part of the left side and the rear part of the left side of the second U-shaped plate 301 are fixedly connected with two polish rods 309 respectively; a fifth mounting plate 304 is arranged on the upper side of the second U-shaped plate 301; the fifth mounting plate 304 is sleeved on the outer surfaces of the two first threaded rods 302; a sixth mounting plate 306 is sleeved on the outer surfaces of the two first threaded rods 302; the outer surfaces of the two first threaded rods 302 are respectively sleeved with a first nut 303, and the two first nuts 303 are positioned above the sixth mounting plate 306; seven first V-shaped plates 305 are welded on the upper side of the fifth mounting plate 304 side by side; fourteen first springs 307 are fixedly connected to the lower side of the sixth mounting plate 306 side by side; the lower ends of every two first springs 307 are fixedly connected with a second V-shaped plate 308, and seven second V-shaped plates 308 correspond to seven first V-shaped plates 305 one by one; a third U-shaped plate 3011 is placed in the middle of the upper side of the fourth mounting plate 2013; the two second arc-shaped sliders 2017 are respectively connected with a third U-shaped plate 3011 in a rotating mode through rotating shafts; the four polish rods 309 are slidably connected with a third U-shaped plate 3011; the upper side of the third U-shaped plate 3011 is fixedly connected with two second threaded rods 3012 which are symmetrically arranged; a seventh mounting plate 3014 is placed on the upper side of the third U-shaped plate 3011; the seventh mounting plate 3014 is sleeved on the outer surfaces of the two second threaded rods 3012; a ninth mounting plate 3021 is sleeved on the outer surfaces of the two second threaded rods 3012; the outer surfaces of the two second threaded rods 3012 are respectively sleeved with a second nut 3013, and the two second nuts 3013 are positioned above the ninth mounting plate 3021; seven third V-shaped plates 3015 are welded on the upper side of the seventh mounting plate 3014 in parallel; two inclined surfaces of the opposite sides of the seven third V-shaped plates 3015 are respectively connected with a second roller 3016 through a rotating shaft in a rotating way; fourteen second springs 3017 are fixedly connected to the lower side of the ninth mounting plate 3021 side by side; the lower ends of every two second springs 3017 are fixedly connected with a fourth V-shaped plate 3018, and seven third V-shaped plates 3015 and seven fourth V-shaped plates 3018 correspond to each other one by one; two inclined surfaces of the opposite sides of the seven fourth V-shaped plates 3018 are respectively connected with a first roller 3010 through a rotating shaft in a rotating way.

The upper surface of the first U-shaped plate 207 is concave arc for placing a large-caliber short direct-buried heat preservation pipe.

Arc slide rail 2015 front side and rear side all are provided with the slide rail for the cooperation drives the removal of third U-shaped plate 3011.

The opposite sides of the first V-shaped plate 305 and the second V-shaped plate 308 are both in a V shape, and the opposite sides of the third V-shaped plate 3015 and the fourth V-shaped plate 3018 are both in a V shape, so that the direct-buried heat-insulation pipe with various diameters can be adaptively clamped.

The middle part of the column block 3020 is provided with a circular groove for sheathing the steel pipe protruding from the center of the direct-buried heat-insulating pipe and preventing the steel pipe from being damaged by contact.

In operation, two first nuts 303 and a sixth mounting plate 306 are taken out of the outer surfaces of the two first threaded rods 302 by a worker, two second nuts 3013 and a ninth mounting plate 3021 are taken out of the outer surfaces of the two second threaded rods 3012, then seven directly-buried heat-insulating pipes are placed on the second rollers 3016 on the two inclined surfaces of the facing sides of the seven first V-shaped plates 305 and the seven third V-shaped plates 3015, then the two first nuts 303 and the sixth mounting plate 306 are sleeved back on the outer surfaces of the two first threaded rods 302, the two second nuts 3013 and the ninth mounting plate 3021 are sleeved back on the outer surfaces of the two second threaded rods 3012, then the two first nuts 303 are tightened by a tool so that the second V-shaped plate 308 is pressed against the right portion of the directly-buried heat-insulating pipe, but the fourteen first springs 307 are not fully pressed and then compressed, then the two second nuts 3013 are tightened by the tool, so that the two first rollers 3010 on the two inclined surfaces of the opposite side of the fourth V-shaped plate 3018 press the left part of the directly-buried heat-insulating pipe, and also the fourteen second springs 3017 are not pressed completely and can not be compressed again, thus, the directly buried thermal insulation pipe is clamped and fixed, the opposite sides of the first V-shaped plate 305 and the second V-shaped plate 308 are both in a V shape, the opposite sides of the third V-shaped plate 3015 and the fourth V-shaped plate 3018 are both in a V shape, therefore, the direct-buried heat-insulating pipes with various diameters can be clamped adaptively, the upper surface of the first U-shaped plate 207 is arranged to be in a concave arc shape, the large-caliber short direct-buried heat-insulating pipe can be placed, after the large-caliber short direct-buried heat preservation pipe is placed on the first U-shaped plate 207, the end parts of the elastic belts on the two elastic belt coils 208 are pulled, the metal rings at the end parts are buckled on the barbs 209, the elastic belt is automatically tightened to fix the large-caliber short directly-buried heat-insulating pipe due to the self-contained spring in the elastic belt coil 208; then, the inclined type direct-buried heat-preservation pipe transportation and fixing device is pushed or pulled to move under the matching of the wheels 1 and the first mounting plate 3 by pulling or pushing the handle 4, when a bumpy road section is encountered, the inclined type direct-buried heat-preservation pipe transportation and fixing device bumps to cause the direct-buried heat-preservation pipe to move up and down, but the fourteen first springs 307 and the fourteen second springs 3017 are still in a telescopic state, so that the fourteen first springs 307 and the fourteen second springs 3017 can play a role in buffering the direct-buried heat-preservation pipe at the bumpy road section, and the direct-buried heat-preservation pipe cannot be damaged due to severe shaking; when a right-angle road section is met, the inclined directly-buried heat-insulating pipe transportation and fixing device cannot pass through if the length is too long, at the moment, the handle 4 is stopped to be pulled or pushed, then the four cylinders 202 are controlled to drive the four first L-shaped plates 206 to move upwards, the four first L-shaped plates 206 drive the four second mounting plates 205 to move upwards, the four second mounting plates 205 drive the first U-shaped plates 207 to move upwards, the first U-shaped plates 207 drive the two mounting shafts 2010 and the two rotating shafts 2011 to move upwards, the two rotating shafts 2011 move upwards to drive the left end of the third mounting plate 2012 and the right end of the fourth mounting plate 2013 to move upwards, the right end of the third mounting plate 2012 drives the two first mounting plates 3 on the right side to move towards the middle part under the matching of the two wheels 1, the left end of the fourth mounting plate 2013 drives the two first mounting plates 3 on the left side to move towards the middle part under the matching of the two wheels 1, so that the third mounting plate 2012 and the fourth mounting plate 2013 are inclined, the inclined type direct-buried heat-preservation pipe transportation and fixing device is combined with the first U-shaped plate 207 to be arched, so that the whole length of the inclined type direct-buried heat-preservation pipe transportation and fixing device is gradually reduced, when the length is reduced to a passable length, the inclined type direct-buried heat-preservation pipe transportation and fixing device stops, then the handle 4 is pulled or pushed, the inclined type direct-buried heat-preservation pipe transportation and fixing device is pushed or pulled to move through a right-angle road section under the matching of the wheels 1 and the first mounting plate 3, the four cylinders 202 are controlled to drive the four first L-shaped plates 206 to move downwards to enable related parts to reset, and further the inclined type direct-buried heat-preservation pipe transportation and fixing device is enabled to be recovered to be transported in a conventional state; in the process of inclining the third mounting plate 2012, the second U-shaped plate 301 inclines along with the third mounting plate 2012, the parts connected with the second U-shaped plate 301 comprise the fixed directly-buried insulating pipe inclining along with the inclination, the lower end of the directly-buried insulating pipe is provided with a cylindrical stop 3020 which can stop the lower end of the directly-buried insulating pipe to prevent the lower end of the directly-buried insulating pipe from sliding along with the inclination, because the two ends of the directly-buried insulating pipe usually protrude a part of the working steel pipe, the middle part of the cylindrical stop 3020 is provided with a circular groove for sheathing the working steel pipe to avoid the damage caused by the contact with the working steel pipe, the second U-shaped plate 301 drives a third U-shaped plate 3011 placed on the fourth mounting plate 2013 through a polish rod 309 to tilt, the parts connected with the third U-shaped plate 3011 tilt along with the inclination, because the left part of the directly-buried insulating pipe is clamped by two second rollers 3016 and two first rollers 3010, when the directly-buried insulating pipe inclines, the two second rollers 3016 and the two first rollers 3010 can slide downwards on the outer surface of the directly-buried insulating pipe, third U-shaped plate 3011 and the part that is connected move down promptly, third U-shaped plate 3011 drives two second arc slider 2017 and upwards slides on two arc slide rails 2015 this moment, two arc slide rails 2015 rotate around the pivot that is connected with two second L-shaped plates 2014 simultaneously, and slide under the limiting displacement of two first arc slider 2016, so cooperate the removal of third U-shaped plate 3011, make third U-shaped plate 3011, the central point of polished rod 309 and second U-shaped plate 301 is on same straight line all the time, so keep the stability of directly burying the insulating tube.

Further, when the four cylinders 202 drive the four first L-shaped plates 206 to move, the four first L-shaped plates 206 drive the four second mounting plates 205 to move, and the second mounting plates 205 drive the four straight sliders 204 to slide on the four straight slide rails 203 to keep stable operation.

Example 2

On the basis of the embodiment 1, as shown in fig. 12 to 13, the device further comprises a blanking unit; the upper sides of the two first mounting plates 3 on the left side are connected with a blanking unit; the blanking unit comprises a second mounting column 401, an electric slide rail 402, a first electric slide block 403, a second electric slide block 404, a fourth U-shaped plate 405, a motor 406, a first guide roller 407 and a second guide roller 408; the upper sides of the two left first mounting plates 3 are respectively and fixedly connected with a second mounting column 401; two opposite sides of the second mounting columns 401 are fixedly connected with an electric sliding rail 402 respectively; the opposite sides of the two electric slide rails 402 are respectively connected with a first electric slide block 403 and a second electric slide block 404 in a sliding manner, and the two second electric slide blocks 404 are positioned below the two first electric slide blocks 403; the opposite sides of the two first electric sliding blocks 403 are fixedly connected with a fourth U-shaped plate 405; a motor 406 is arranged at the front part of the fourth U-shaped plate 405; the lower part of the fourth U-shaped plate 405 is rotatably connected with a first guide roller 407; the output shaft of the motor 406 is rotatably connected with the first guide roller 407; the two second electric sliding blocks 404 are fixedly connected with a second guide roller 408 on the opposite side.

The surface of the first guide roller 407 is covered with a rough rubber pad for driving the directly buried thermal insulation pipe to move.

In order to quickly and orderly load the directly-buried heat-insulating pipes on the inclined directly-buried heat-insulating pipe transportation and fixing device, the inclined directly-buried heat-insulating pipe transportation and fixing device is pushed by a handle 4 to move to the side of a directly-buried heat-insulating pipe placing platform, then two first screw caps 303 and a sixth mounting plate 306 are taken out from the outer surfaces of two first threaded rods 302, two second screw caps 3013 and a ninth mounting plate 3021 are taken out from the outer surfaces of two second threaded rods 3012, then the folding unit is controlled to be started, a straight line formed by central points of a third U-shaped plate 3011, a polished rod 309 and a second U-shaped plate 301 faces the directly-buried heat-insulating pipe placing platform, eight electric support legs 2 are controlled to be started to extend to support and fix the whole inclined directly-buried heat-insulating pipe transportation and fixing device, then seven directly-buried heat-insulating pipes on the placing platform are arranged side by side, the end portions of the seven directly-buried heat-insulating pipes are positioned between a first guide roller 407 and a second guide roller 408, and the end portions of the seven third V-shaped plates 3015 correspond to one another, then the electric slide rails 402 are controlled to start to drive the two first electric slide blocks 403 to slide downwards, the two electric slide rails 402 slide upwards at the same time until the electric slide rails are contacted with the directly-buried heat-preservation pipe to incline until the electric slide rails are parallel to a straight line formed by the central points of the third U-shaped plate 3011, the polish rod 309 and the second U-shaped plate 301, then the motor 406 is controlled to start, when seen from front to back, the motor 406 drives the first guide roller 407 to rotate anticlockwise, the first guide roller 407 rotates to drive the directly-buried heat-preservation pipe to move right until the right end of the directly-buried heat-preservation pipe falls on the cylindrical stop 3020, at the moment, the left part of the directly-buried heat-preservation pipe is contacted with the second rollers 3016 on the two inclined planes on the opposite sides of the third V-shaped plate 3015, the right part of the directly-buried heat-preservation pipe is contacted with the two inclined planes on the opposite sides of the first V-shaped plate 305, then the eight electric support legs 2 are controlled to shrink and are not supported and fixed on the inclined directly-buried heat-preservation pipe transportation and fixing device, then the folding unit is controlled to return to the conventional state, then, two first screw caps 303 and a sixth mounting plate 306 are sleeved back on the outer surfaces of the two first threaded rods 302, two second screw caps 3013 and a ninth mounting plate 3021 are sleeved on the outer surfaces of the two second threaded rods 3012, then the two first screw caps 303 are screwed down by using a tool, so that the second V-shaped plate 308 compresses the right part of the directly-buried heat-insulating pipe, but the fourteen first springs 307 are not required to be completely compressed and can not be compressed again, then the two second screw caps 3013 are screwed down by using a tool, so that the two first rollers 3010 on the two inclined surfaces of the opposite side of the fourth V-shaped plate 3018 compress the left part of the directly-buried heat-insulating pipe, and the fourteen second springs 3017 are also not required to be completely compressed and can not be compressed again, and thus, the directly-buried heat-insulating pipe is loaded on the inclined directly-buried heat-insulating pipe transportation and fixing device quickly and neatly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.