阅读说明：本技术 一种用于隧道管廊运架机的管道调整装置 (A pipeline adjusting device for tunnel pipe rack fortune frame machine ) 是由 薛恒鹤 周会 钟良 陈士翔 于 2019-10-28 设计创作，主要内容包括：本发明涉及一种用于隧道管廊运架机的管道调整装置,包括调节支撑架,在支撑架上固定连接双向活塞液压缸,双向活塞液压缸的两个活塞杆均固定连接在所述机架上,在支撑架上固定连接滑板,在机架上还安装与滑板滑动配合导向板,支撑架的两侧分别安装一个调节液压缸,两个调节液压缸之间连接调节吊带。本发明的优点：本装置在钢管运输到制定作业面后,与相邻钢管进行对接时,本运架机对钢管上下和左右可进行调节,钢管在对接时,对口处整圆度出现偏差,能够对钢管进行任一角度的旋转调整,满足圆弧施工工况钢管吊运作业的要求。(The invention relates to a pipeline adjusting device for a tunnel pipe gallery frame conveying machine, which comprises an adjusting support frame, wherein a bidirectional piston hydraulic cylinder is fixedly connected to the support frame, two piston rods of the bidirectional piston hydraulic cylinder are fixedly connected to a frame, a sliding plate is fixedly connected to the support frame, a guide plate in sliding fit with the sliding plate is further arranged on the frame, two adjusting hydraulic cylinders are respectively arranged on two sides of the support frame, and an adjusting hanging strip is connected between the two adjusting hydraulic cylinders. The invention has the advantages that: after the steel pipes are conveyed to the formulated operation surface, when the steel pipes are butted with adjacent steel pipes, the steel pipe frame conveying machine can adjust the steel pipes vertically and horizontally, the roundness of the butt joint of the steel pipes deviates when the steel pipes are butted, the steel pipes can be rotatably adjusted at any angle, and the requirement of circular arc construction working condition steel pipe lifting operation is met.)

1. The utility model provides a pipeline adjusting device for tunnel pipe gallery fortune frame machine which characterized in that: including frame (1), install adjusting device (3) on frame (1), adjusting device (3) adopt following structure:

a. the device comprises an adjusting support frame, wherein a bidirectional piston hydraulic cylinder (15) is fixedly connected to the support frame, two piston rods of the bidirectional piston hydraulic cylinder (15) are fixedly connected to a rack (1), a sliding plate (17) is fixedly connected to the support frame, a guide plate (18) in sliding fit with the sliding plate (17) is further mounted on the rack (1), two adjusting hydraulic cylinders (4) are respectively mounted on two sides of the support frame, and an adjusting sling (5) is connected between the two adjusting hydraulic cylinders (4);

b. including installing direction cardboard subassembly (52) of frame (1) both sides, the equal sliding fit of every direction cardboard subassembly (52) connects slide adjusting plate (51), installation regulation pneumatic cylinder (4) on slide adjusting plate (51), connect between two regulation pneumatic cylinder (4) and adjust suspender (5), still connect accommodate motor (48) on every direction cardboard subassembly (52), connect gear (49) on the output shaft of accommodate motor (48), still fixed connection rack (50) on direction cardboard subassembly (52), gear (49) correspond the meshing with corresponding rack (50).

2. The pipe adjustment device for a tunnel pipe rack machine according to claim 1, wherein: the adjusting support frame comprises a cross beam (10), an adjusting plate (11) is fixedly connected to the two sides of the cross beam (10) respectively, the cross beam (10) and the two adjusting plates (11) form a U-shaped frame, a mounting hole (11.1) is formed in each adjusting plate (11), and the adjusting support frame is correspondingly mounted in each mounting hole (11.1) and is used for adjusting the hydraulic cylinder (4).

3. The pipe adjustment device for the tunnel pipe rack machine according to claim 2, wherein: slide (17) are square plate, are equipped with a U type draw-in groove (17.1) respectively in slide (17) relative both sides, deflector (18) are rectangular plate, and deflector (18) are all blocked in U type draw-in groove (17.1) of every slide (17) both sides, at the equal fixed connection backing plate (18.1) of the downside of every deflector (18).

Technical Field

The invention relates to the technical field of tunnel construction, in particular to a pipeline adjusting device for a tunnel pipe rack conveying and erecting machine.

Background

Diversion project tunnel section project construction divide into tunnel construction and two parts of steel pipe installation in the tunnel, the tunnel adopts subway shield construction technique back, the tunnel section of jurisdiction is the cylinder, still need transport installation major diameter water supply pipe in the tunnel, there is not an effectual steel pipe erection equipment for use at present, for the safe quality and the time limit for a project requirement of guaranteeing the steel pipe installation, a steel pipe erection equipment is needed for using urgently at present stage, in order to solve this technical problem, the applicant designs a tire formula tunnel piping lane fortune frame machine, the pipeline adjusting device who is used for this fortune frame machine is used for in this application.

Disclosure of Invention

In order to solve the technical problem, the invention provides a pipeline adjusting device for a tunnel pipe rack transporting machine.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a pipeline adjusting device for tunnel pipe gallery fortune frame machine which characterized in that: the device comprises a frame, wherein an adjusting device is arranged on the frame, and the adjusting device adopts the following structure:

a. the device comprises an adjusting support frame, wherein a bidirectional piston hydraulic cylinder is fixedly connected to the support frame, two piston rods of the bidirectional piston hydraulic cylinder are fixedly connected to a rack, a sliding plate is fixedly connected to the support frame, a guide plate in sliding fit with the sliding plate is further installed on the rack, two adjusting hydraulic cylinders are respectively installed on two sides of the support frame, and an adjusting hanging strip is connected between the two adjusting hydraulic cylinders;

b. including installing the direction cardboard subassembly of frame both sides, the equal sliding fit of every direction cardboard subassembly connects slide adjusting plate, installs the regulation pneumatic cylinder on slide adjusting plate, connects between two regulation pneumatic cylinders and adjusts the suspender, still connects accommodate motor on every direction cardboard subassembly, connects the gear on accommodate motor's the output shaft, still fixed connection rack on the direction cardboard subassembly, the gear corresponds the meshing with corresponding rack.

On the basis of the above scheme, the following technical scheme can be adopted:

the adjusting support frame comprises a cross beam, adjusting plates are fixedly connected to two sides of the cross beam respectively, the cross beam and the two adjusting plates form a U-shaped frame, a mounting hole is formed in each adjusting plate, and the adjusting hydraulic cylinder is correspondingly mounted in each mounting hole.

The slide is square shaped plate, is equipped with a U type draw-in groove respectively in the relative both sides of slide, the deflector is rectangular shaped plate, and the deflector is all connected to the U type draw-in groove of every slide both sides, at the equal fixed connection backing plate of the downside of every deflector.

The invention has the beneficial effects that: after the steel pipes are conveyed to the formulated operation surface, when the steel pipes are butted with adjacent steel pipes, the steel pipe frame conveying machine can adjust the steel pipes vertically and horizontally, the roundness of the butt joint of the steel pipes deviates when the steel pipes are butted, the steel pipes can be rotatably adjusted at any angle, and the requirement of circular arc construction working condition steel pipe lifting operation is met.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of an assembly structure of a bidirectional piston hydraulic cylinder;

FIG. 3 is a schematic view of the construction of the skateboard;

FIG. 4 is a schematic structural diagram of another adjustment device;

fig. 5 is a schematic structural view of the rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

As shown in fig. 5, the invention relates to a pipe adjusting device for a tunnel pipe rack conveyor, which comprises a rack 1, wherein the rack 1 comprises a circular arc-shaped rack consisting of two support frames 1.1 and a connecting frame 1.2, and the two support frames 1.1 are symmetrically arranged. The support frame 1.1 includes two arc bracing pieces, and the arc bracing piece is that the cross section is square arc pole, welds a stiffener 1.11 and a lower supporting beam 1.10 between two arc bracing pieces respectively, and lower supporting beam 1.10 sets up in the top of stiffener 1.11, and stiffener 1.11 and lower supporting beam 1.10 parallel arrangement. Stiffener 1.11 and lower bracing roof beam 1.10 are the square straight board of cross section, all weld lower flange 1.8 at the both ends of every arc bracing piece, all weld eight lower strengthening ribs between every lower flange 1.8 and the corresponding arc bracing piece, all be equipped with two lower strengthening ribs in every side of arc bracing piece, lower strengthening rib is the set-square.

The link 1.2 includes two arc connecting rods, and the arc connecting rod also is the square circular arc pole of cross section. Connect two backup pads 1.3 and two and go up supporting beam 1.5 between two arc connecting rods, backup pad 1.3 adopts the I-steel, goes up supporting beam 1.5 and is the square straight board of cross section, and two backup pads 1.3 set up between two supporting beam 1.5, and backup pad 1.3 and last supporting beam 1.5 parallel arrangement. The fixed beam 1.4 is arranged between the two supporting plates 1.3, the fixed beam 1.4 is perpendicular to the supporting plates 1.3, and the fixed beam 1.4 consists of two parallel U-shaped plates. All be equipped with fixed plate 1.6 in every horizontal axis department of going up supporting beam 1.5, supporting beam 1.5 and fixed plate 1.6 structure as an organic whole, and the length of fixed plate 1.6 is greater than the width of going up supporting beam 1.5, is equipped with adjustment tank 1.7 on fixed plate 1.6, and adjustment tank 1.7 is rectangular logical groove. Every the both ends of arc connecting rod all are equipped with upper flange 1.9 of welding, all weld eight lower strengthening ribs between every upper flange 1.9 and the corresponding arc connecting rod, all are equipped with two lower strengthening ribs in one side of every arc connecting rod, and the lower flange 1.8 of every arc bracing piece upside all corresponds the setting with corresponding upper flange 1.9, all through the bolted connection regulation between lower flange 1.8 that corresponds wantonly and upper flange 1.9.

Referring to fig. 1, 2 and 3, an adjusting device 3 is installed in the middle of the upper portion of a rack 1, the adjusting device 3 comprises an adjusting support frame, the adjusting support frame comprises a cross beam 10, the cross beam 10 is made of i-steel, an adjusting plate 11 obliquely arranged is welded to a section of the cross beam 10, the cross beam 10 and the two adjusting plates 11 form a U-shaped frame, the adjusting plate 11 is of a square folded plate structure, a uniform mounting hole 11.1 is formed in a folded plate on the outer side of each adjusting plate 11, the mounting holes 11.1 are circular through holes, a corresponding adjusting hydraulic cylinder 4 is installed in each mounting hole 11.1, and the adjusting hydraulic cylinder 4 is correspondingly arranged in a corresponding adjusting groove 1.7. A piston rod of each adjusting hydraulic cylinder 4 is connected with a U-shaped connecting plate 4.1, an adjusting hanging strip 5 is connected between the two U-shaped connecting plates 4.1, and two ends of each adjusting hanging strip 5 are respectively connected and fixed on the corresponding U-shaped connecting plate 4.1 through pin shafts. The adjusting sling 5 adopts a strip-shaped steel belt or an iron chain. A bottom plate 13 is connected below the cross beam 10 through screws, and the bottom plate 13 is arranged between the two U-shaped plates of the fixed beam 1.4. Two cassette 14 of through the screw connection on bottom plate 13, two-way piston pneumatic cylinder 15 is fixed to two cassette 14 joints, and cassette 14 is square board, is equipped with the jack on square board, is equipped with the opening on square board, opening and jack intercommunication, and two-way piston pneumatic cylinder 15 is pegged graft in the jack, and two-way piston pneumatic cylinder 15 is pegged graft the back and is fixed through screw locking. Two hinged seats 16 are installed on the frame 1, the hinged seats 16 are in the prior art, and two piston rods of the bidirectional piston hydraulic cylinder 15 are connected to the corresponding hinged seats 16 through pin shafts. A sliding plate 17 is welded on the lower side of each adjusting plate 11, each sliding plate 17 is a square plate, two opposite sides of each sliding plate 17 are respectively provided with a U-shaped clamping groove 17.1, each sliding plate 17 is provided with an arc through hole 17.2, and each adjusting hydraulic cylinder 4 is installed in each arc through hole 17.2 through a ball head bearing. The circular arc through hole 17.2 can effectively guarantee that the stress of the oil cylinder rod of the adjusting hydraulic cylinder 4 keeps axial all the time, and the piston rod of the adjusting hydraulic cylinder 4 is prevented from being stressed radially, so that the oil cylinder is prevented from being damaged. A guide plate 18 is connected to the fixing plate 1.6 on the two sides of each adjusting groove 1.7 through screws, each guide plate 18 is correspondingly connected to the U-shaped clamping groove 17.1 of the sliding plate 17, and a backing plate 18.1 is fixedly connected to the lower side of each guide plate 18. A hydraulic station 6 for providing hydraulic power to a bidirectional piston hydraulic cylinder 15 is mounted on the frame 1.

Referring to fig. 4 again, the adjusting device 3 in the present embodiment may also adopt the following scheme: the adjustable clamping device comprises guide clamping plate assemblies 52 arranged on two sides of each adjusting groove 1.7, wherein the guide clamping plate assemblies 52 are L-shaped plates. A sliding adjusting plate 51 is connected between the two guide clamping plate assemblies 52 on each side of the machine frame 1 in a sliding fit mode, and each sliding adjusting plate 51 is correspondingly arranged above the corresponding adjusting groove 1.7. An adjusting hydraulic cylinder 4 and an adjusting motor 48 are arranged on each sliding adjusting plate 51, and an adjusting hanging strip 5 is connected between the two adjusting hydraulic cylinders 4. A gear 49 is connected to the output shaft of each adjusting motor 48, a rack 50 is connected to the guide plate assembly 52 on the corresponding side of each gear 49 through a screw, and the gear 49 is correspondingly engaged with the corresponding rack 50.

When the device is used, one adjusting hydraulic cylinder 4 extends, the other adjusting hydraulic cylinder 4 contracts to adjust the rotation of the steel pipe, the two adjusting hydraulic cylinders 4 synchronously extend or contract to adjust the vertical lifting of the steel pipe, the first structure adjusts the horizontal transverse movement of the steel pipe through the two-way piston hydraulic cylinder 15, and the second mode adjusts the horizontal transverse movement function of the steel pipe through the two adjusting motors 48.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.