阅读说明：本技术 一种水利工程用切割设备 (Cutting equipment for hydraulic engineering ) 是由 邱成 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种水利工程用切割设备,包括底座,所述底座的上侧壁对称固定连接有立板,两个所述立板相对的一侧共同固定连接有连接板,所述连接板的下侧壁设置有夹持机构,所述底座的上侧壁设置有位于弧形板后方的固定机构,两个所述立板相对的一侧固定连接有位于弧形板前方的安装板。本发明通过夹板和弧形板的配合使用,使管道在切割时处于相当稳定的状态,丝杆顺时针转动,带动移动板和切割盘本体向下移动,从而实现对管道的切割,以及卡板与卡槽内壁相匹配,从而实现对切割盘本体的快速便捷的安装和拆卸,进而很大程度上提高了工作的效率。(The invention discloses cutting equipment for water conservancy projects, which comprises a base, wherein vertical plates are symmetrically and fixedly connected to the upper side wall of the base, a connecting plate is fixedly connected to the opposite sides of the two vertical plates together, a clamping mechanism is arranged on the lower side wall of the connecting plate, a fixing mechanism positioned behind an arc-shaped plate is arranged on the upper side wall of the base, and an installation plate positioned in front of the arc-shaped plate is fixedly connected to the opposite sides of the two vertical plates. According to the pipe cutting device, the clamping plates and the arc-shaped plates are matched for use, so that a pipe is in a quite stable state during cutting, the screw rod rotates clockwise to drive the moving plate and the cutting disc body to move downwards, the pipe is cut, the clamping plates are matched with the inner walls of the clamping grooves, the cutting disc body is rapidly and conveniently mounted and dismounted, and the working efficiency is improved to a great extent.)

1. The cutting equipment for the hydraulic engineering comprises a base (1) and is characterized in that vertical plates (2) are symmetrically and fixedly connected to the upper side wall of the base (1), a connecting plate (4) is fixedly connected to one opposite side of the two vertical plates (2) together, a clamping mechanism is arranged on the lower side wall of the connecting plate (4), a fixing mechanism located behind an arc-shaped plate (11) is arranged on the upper side wall of the base (1), a mounting plate (22) located in front of the arc-shaped plate (11) is fixedly connected to one opposite side of the two vertical plates (2), a lead screw (26) is rotatably connected to the upper side wall of the mounting plate (22), a third gear (25) is fixedly connected to the top end of the lead screw (26), a third motor (28) located on the right side of the lead screw (26) is fixedly connected to the upper side wall of the mounting plate (22), and a second gear (24) meshed with the third gear (25) is fixedly connected to the driving end of the third motor (28), the outer wall of the screw rod (26) is in threaded connection with a movable plate (27), the lower side wall of the movable plate (27) is fixedly connected with a motor III (28), the left side wall of the motor III (28) is fixedly connected with a guide rod I (29) extending to the upper side of the mounting plate (22), the driving end of the motor III (28) is fixedly connected with a connecting column (30), a through hole is formed in the connecting column (30), the inner wall of the through hole is symmetrically and slidably connected with supporting pull rods (31), a spring (36) is fixedly connected between the end portions, close to the two supporting pull rods (31), one side, far away from the two supporting pull rods (31), is fixedly connected with a clamping plate (32), the outer wall of the left side of the two supporting pull rods (31) is fixedly connected with a guide plate (33), and a guide rod II (34) fixedly connected with the outer wall of the same connecting column (30) is slidably inserted in the guide plate (33), lie in same one side the equal fixedly connected with limiting plate two (35) of one end that spliced pole (30) were kept away from in guide bar two (34), the outer wall sliding sleeve of spliced pole (30) is equipped with sleeve pipe (37), the right side wall fixedly connected with cutting disc body (39) of sleeve pipe (37).

2. The cutting equipment for the water conservancy project according to claim 1, wherein the clamping mechanism comprises a fixed plate (5) fixedly connected to the lower side wall of a connecting plate (4), the right side wall of the vertical plate (2) positioned on the right side is rotatably connected with a double-threaded rod (3) with an end part penetrating through the fixed plate (5) and rotatably connected with the vertical plate (2) positioned on the left side, an inserting plate (6) is fixedly inserted on the fixed plate (5), the outer wall of the double-threaded rod (3) is symmetrically and threadedly connected with a lantern ring (8) positioned on the outer side of the fixed plate (5), the outer wall of the upper side of the lantern ring (8) positioned on the same side is fixedly connected with a sliding rod (7) in sliding connection with the lower side wall of the inserting plate (6), the lower side wall of the fixed plate (5) is fixedly connected with a mounting seat (10), the outer side wall of the mounting seat (10) is symmetrically and rotatably connected with an arc-shaped plate (11), two all rotate on the lateral wall that arc (11) kept away from mutually and be connected with bull stick (12), lie in same one side the top of bull stick (12) all rotates with the lower lateral wall of the lantern ring (8) and is connected, the fixed cover of outer wall of double threaded rod (3) is equipped with limiting plate (9) that are located two lantern ring (8) inboards.

3. The cutting equipment for hydraulic engineering according to claim 2, characterized in that, the outer wall screw thread of both ends of double threaded rod (3) is the opposite direction setting.

4. The cutting equipment for the water conservancy project according to claim 2, wherein sliding grooves matched with the sliding rods (7) are symmetrically formed in the lower side wall of the inserting plate (6).

5. The cutting equipment for the water conservancy project according to claim 1, wherein the fixing mechanism comprises a guide rail (13) fixedly connected to the upper side wall of the base (1), a support plate (14) is slidably sleeved on the outer wall of the guide rail (13), a toothed plate (17) is fixedly connected to the right side wall of the support plate (14), a first motor (15) positioned on the right side of the support plate (14) is fixedly connected to the upper side wall of the base (1), a first gear (16) meshed with the toothed plate (17) is fixedly connected to the driving end of the first motor (15), a fixing ring (18) coaxial with the two arc-shaped plates (11) is fixedly connected to the top end of the support plate (14), threaded rods extending to the inside of the fixing ring (18) are symmetrically and threadedly connected to the outer wall of the fixing ring (18), and handles (21) are fixedly connected to the end portions far away from the two threaded rods, two the tip that the threaded rod is close to mutually all rotates and is connected with splint (19), two the outer wall that splint (19) kept away from mutually all fixes and inlays and is equipped with bearing (20), lies in with one side the inner circle of bearing (20) and the outer wall fixed connection of threaded rod.

6. The cutting equipment for the water conservancy project according to claim 1, wherein the inner wall of the sleeve (37) is symmetrically provided with clamping grooves (38) matched with the two clamping plates (32).

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to cutting equipment for hydraulic engineering.

Background

Hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground, pipelines are often used in hydraulic engineering, and the pipelines are often required to be cut when used.

Present pipeline cutting device has fixed unstability, and then leads to the cutting effect poor to and after cutting one section pipeline, need follow the length of new removal pipeline, fixing, improved the amount of labour to a certain extent, and then reduced the efficiency of work, the cutting disc body is old in long-term use in addition, damages also normal thing, but the operation is convenient inadequately when changing the cutting disc body, and then increases the time of work.

Therefore, the cutting equipment for the hydraulic engineering is provided.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides cutting equipment for hydraulic engineering.

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

a cutting device for hydraulic engineering comprises a base, vertical plates are symmetrically and fixedly connected to the upper side wall of the base, a connecting plate is fixedly connected to one side, opposite to the vertical plates, of each vertical plate, a clamping mechanism is arranged on the lower side wall of the connecting plate, a fixing mechanism located behind the arc plate is arranged on the upper side wall of the base, one side, opposite to the vertical plates, of each vertical plate is fixedly connected with a mounting plate located in front of the arc plate, the upper side wall of the mounting plate is rotatably connected with a lead screw, a third gear is fixedly connected to the top end of the lead screw, a third motor located on the right side of the lead screw is fixedly connected to the upper side wall of the mounting plate, a second gear meshed with the third gear is fixedly connected to the driving end of the third motor, a moving plate is in threaded connection with the outer wall of the lead screw, a third motor is fixedly connected to the lower side wall of the moving plate, and a first guide rod extending to the upper portion of the mounting plate is fixedly connected to the left side wall of the third motor, the drive end fixedly connected with spliced pole of motor three, set up the through-hole that runs through on the spliced pole, through-hole inner wall symmetry sliding connection has the vaulting pole, two fixedly connected with spring, two between the tip that the vaulting pole is close to mutually the vaulting pole one side fixedly connected with cardboard, two that the vaulting pole was kept away from mutually the equal fixedly connected with deflector of left side outer wall of vaulting pole is located with one side all slide on the deflector and insert the equal fixedly connected with guide bar two with spliced pole outer wall fixed connection, be located with one side the equal fixedly connected with limiting plate two of one end that the spliced pole was kept away from to guide bar two, the outer wall sliding sleeve of spliced pole is equipped with the sleeve pipe, sheathed tube right side wall fixedly connected with cutting dish body.

Preferably, the clamping mechanism comprises a fixed plate fixedly connected to the lower side wall of the connecting plate, the right side wall of the vertical plate positioned on the right side is rotatably connected with an end part penetrating through the fixed plate, and a double-end threaded rod which is rotationally connected with the left vertical plate, an inserting plate is fixedly inserted on the fixed plate, the outer wall of the double-head threaded rod is symmetrically connected with a lantern ring positioned at the outer side of the fixed plate through threads, the outer wall of the upper side of the lantern ring positioned at the same side is fixedly connected with a sliding rod which is connected with the lower side wall of the inserting plate in a sliding way, the utility model discloses a double threaded rod's double threaded rod, including the fixed plate of double threaded rod, the lateral wall of fixed plate is connected with the mount pad, the lateral wall symmetry rotation of mount pad is connected with the arc, two all rotate on the lateral wall that the arc was kept away from mutually and be connected with the bull stick, lie in with one side the top of bull stick all rotates with the lower lateral wall of the lantern ring and is connected, double threaded rod's outer wall fixed cover is equipped with and is located two inboard limiting plate one of the lantern ring.

Preferably, the outer wall threads at two ends of the double-threaded rod are arranged in opposite directions.

Preferably, the lower side wall of the inserting plate is symmetrically provided with sliding grooves matched with the sliding rods.

Preferably, fixed establishment includes the guide rail of fixed connection lateral wall on the base, the outer wall sliding sleeve of guide rail is equipped with the backup pad, the right side wall fixedly connected with pinion rack of backup pad, the last lateral wall fixedly connected with of base are located the motor one on backup pad right side, the drive end fixedly connected with of motor one and pinion rack engaged with gear one, the top fixedly connected with of backup pad and the solid fixed ring of two arcs with the axle center, gu fixed ring's outer wall symmetrical thread connection has the threaded rod that extends to solid fixed ring inside, two the equal fixedly connected with handle of tip that the threaded rod was kept away from mutually, two the tip that the threaded rod is close to mutually all rotates and is connected with splint, two the equal fixed the inlaying of outer wall that the splint was kept away from is equipped with the bearing, is located same one side the outer wall fixed connection of the inner circle of bearing and threaded rod.

Preferably, the inner wall of the sleeve is symmetrically provided with clamping grooves matched with the two clamping plates.

Compared with the prior art, this cutting equipment for hydraulic engineering's advantage lies in:

1. the pipe cutting machine is characterized in that a fixing ring, a threaded rod, clamping plates, a motor I, a gear I and a toothed plate are arranged, a pipe is placed into two clamping plate supports, the threaded rod is screwed at the same time, the threaded rod drives the two clamping plates to move towards the direction close to the outer wall of the pipe and is close to the outer wall, so that the fixing of the pipe is quickly completed, the stability during cutting is further ensured, after the fixing is completed, the pipe is cut for one section, the motor I is started, the driving end of the motor I drives the gear I to rotate anticlockwise, the toothed plate, the clamping plates and the pipe move forwards, the pipe moves towards the direction close to the cutting disc body, and therefore the quick repeated cutting of one pipe is realized, and the cutting efficiency is further improved;

2. the clamping mechanism is arranged, the double-end threaded rod is screwed, the lantern rings are driven to move oppositely, and the rotating rod and the arc-shaped plate are driven to move towards the direction close to the outer wall of the pipeline, so that the arc-shaped plate clamps the pipeline with the front end close to the cutting disc body, and the stability during cutting is guaranteed;

3. the driving end of the motor II drives the gear II to rotate anticlockwise so as to drive the gear III meshed with the gear II and the screw rod to rotate clockwise, and further drives the moving plate and the cutting disc body to move downwards, so that the pipeline is cut;

4. set up motor three, the spliced pole, sleeve pipe and draw-in groove, the deflector is pressed simultaneously to both hands, drives vaulting pole and cardboard and removes in opposite directions, makes the cardboard can enter into the cover intraductally, loosens the hand, under the spring action of spring, drives the cardboard and removes to the intraductal wall direction of cover to make cardboard and draw-in groove inner wall phase-match, thereby realize quick convenient installation and the dismantlement to the cutting disc body, and then to a great extent has improved the efficiency of work.

In conclusion, the pipeline cutting device has the advantages that the clamping plates and the arc-shaped plates are matched for use, so that the pipeline is in a quite stable state during cutting, the screw rod rotates clockwise to drive the moving plate and the cutting disc body to move downwards, the pipeline is cut, the clamping plates are matched with the inner walls of the clamping grooves, the cutting disc body is rapidly and conveniently mounted and dismounted, and the working efficiency is improved to a great extent.

Drawings

Fig. 1 is a schematic structural diagram of a cutting apparatus for hydraulic engineering according to the present invention;

FIG. 2 is a schematic structural diagram of a joint between a vertical plate, a screw rod, a second motor and a first guide rod of the cutting equipment for hydraulic engineering, which is provided by the invention;

fig. 3 is a partial cross-sectional view of a joint between a motor iii, a connecting column, a sleeve and a cutting disc body in the cutting equipment for hydraulic engineering provided by the invention.

In the figure: the cutting plate comprises a base 1, a vertical plate 2, a double-end threaded rod 3, a connecting plate 4, a fixing plate 5, an inserting plate 6, a sliding rod 7, a lantern ring 8, a first limiting plate 9, a mounting seat 10, an arc plate 11, a rotating rod 12, a guide rail 13, a supporting plate 14, a first motor 15, a first gear 16, a toothed plate 17, a fixed ring 18, a clamping plate 19, a bearing 20, a handle 21, a mounting plate 22, a second motor 23, a second gear 24, a third gear 25, a lead screw 26, a moving plate 27, a third motor 28, a first guide rod 29, a connecting column 30, a tension rod 31, a clamping plate 32, a guide plate 33, a second guide rod 34, a second limiting plate 35, a spring 36, a sleeve 37, a clamping groove 38 and a cutting plate body 39.

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.

Referring to fig. 1-3, a cutting device for hydraulic engineering comprises a base 1, wherein vertical plates 2 are symmetrically and fixedly connected to the upper side wall of the base 1, a connecting plate 4 is fixedly connected to one side of each vertical plate 2 opposite to each other, a clamping mechanism is arranged on the lower side wall of the connecting plate 4, the clamping mechanism comprises a fixing plate 5 fixedly connected to the lower side wall of the connecting plate 4, the right side wall of the vertical plate 2 on the right side is rotatably connected with a double-threaded rod 3, the double-threaded rod 3 is rotatably connected with the vertical plate 2 on the left side, outer wall threads at two ends of the double-threaded rod 3 are arranged in opposite directions, a plug board 6 is fixedly inserted in the fixing plate 5, and the outer wall of the double-threaded rod 3 is symmetrically and threadedly connected with a lantern ring 8 positioned outside the fixing plate 5;

the outer wall of the upper side of the lantern ring 8 positioned on the same side is fixedly connected with a sliding rod 7 in sliding connection with the lower side wall of the inserting plate 6, the lower side wall of the inserting plate 6 is symmetrically provided with sliding grooves matched with the sliding rod 7, the lower side wall of the fixing plate 5 is fixedly connected with an installation seat 10, the outer side wall of the installation seat 10 is symmetrically and rotatably connected with arc plates 11, one side wall of the two arc plates 11 far away from each other is rotatably connected with a rotating rod 12, the top end of the rotating rod 12 positioned on the same side is rotatably connected with the lower side wall of the lantern ring 8, a limiting plate I9 positioned on the inner side of the two lantern rings 8 is fixedly sleeved on the outer wall of the double-end threaded rod 3, and the double-end threaded rod 3 is screwed, thereby driving the lantern ring 8 to move towards each other, further driving the rotating rod 12 and the arc-shaped plate 11 to move towards the direction close to the outer wall of the pipeline, so that the arc plate 11 clamps the pipeline with the front end close to the cutting disc body 39, thereby ensuring the stability during cutting;

the fixing mechanism is arranged on the upper side wall of the base 1 and located behind the arc-shaped plates 11, the fixing mechanism comprises a guide rail 13 fixedly connected to the upper side wall of the base 1, a supporting plate 14 is slidably sleeved on the outer wall of the guide rail 13, a toothed plate 17 is fixedly connected to the right side wall of the supporting plate 14, a motor I15 located on the right side of the supporting plate 14 is fixedly connected to the upper side wall of the base 1, a driving end of the motor I15 is fixedly connected with a gear I16 meshed with the toothed plate 17, a fixing ring 18 coaxial with the two arc-shaped plates 11 is fixedly connected to the top end of the supporting plate 14, threaded rods extending into the fixing ring 18 are symmetrically in threaded connection with the outer wall of the fixing ring 18, handles 21 are fixedly connected to the end portions, far away from each other, clamping plates 19 are rotatably connected to the end portions, and bearings 20 are fixedly embedded in the outer walls, far away from each clamping plates 19;

the inner ring of the bearing 20 positioned on the same side is fixedly connected with the outer wall of the threaded rod, the pipeline is placed into the two clamp plate 19 supports, the threaded rod is screwed at the same time, the threaded rod drives the two clamp plates 19 to move towards the direction close to the outer wall of the pipeline and is close to the outer wall, so that the fixation of the pipeline is quickly completed, and the stability during cutting is further ensured;

the opposite sides of the two vertical plates 2 are fixedly connected with an installation plate 22 located in front of the arc-shaped plate 11, the upper side wall of the installation plate 22 is rotatably connected with a screw rod 26, the top end of the screw rod 26 is fixedly connected with a gear III 25, the upper side wall of the installation plate 22 is fixedly connected with a motor III 28 located on the right side of the screw rod 26, the driving end of the motor III 28 is fixedly connected with a gear II 24 meshed with the gear III 25, the outer wall of the screw rod 26 is in threaded connection with a moving plate 27, the lower side wall of the moving plate 27 is fixedly connected with a motor III 28, the left side wall of the motor III 28 is fixedly connected with a guide rod I29 extending to the upper side of the installation plate 22, the driving end of the motor II 23 drives the gear II 24 to rotate anticlockwise, further drives the gear III 25 and the screw rod 26 meshed with the moving plate 27 to rotate clockwise, further drives the moving plate 27 and the cutting disc body 39 to move downwards, and accordingly cutting of a pipeline is achieved;

a connecting column 30 is fixedly connected to the driving end of a motor III 28, a through hole is formed in the connecting column 30, a stay rod 31 is symmetrically and slidably connected to the inner wall of the through hole, a spring 36 is fixedly connected between the end parts of the two stay rods 31 close to each other, a clamping plate 32 is fixedly connected to the side, far away from the connecting column 30, of the two stay rods 31, guide plates 33 are fixedly connected to the outer walls of the left sides of the two stay rods 31, guide rods 34 fixedly connected to the outer wall of the connecting column 30 are slidably inserted into the guide plates 33 on the same side, a limiting plate 35 is fixedly connected to the end, far away from the connecting column 30, of the guide rods 34 on the same side, a sleeve 37 is slidably sleeved on the outer wall of the connecting column 30, clamping grooves 38 matched with the two clamping plates 32 are symmetrically formed in the inner wall of the sleeve 37, a cutting disc body 39 is fixedly connected to the right side wall of the sleeve 37, the guide plates 33 are pressed by two hands simultaneously to drive the stay rods 31 and the clamping plates 32 to move oppositely, make cardboard 32 can enter into sleeve 37 in, loosen the hand, under spring 36's elasticity effect, drive cardboard 32 and remove to sleeve 37 inner wall direction to make cardboard 32 and draw-in groove 38 inner wall phase-match, thereby realize quick convenient installation and the dismantlement to cutting disc body 39, and then to a great extent has improved the efficiency of work.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The operating principle of the present invention is now explained as follows:

when the pipeline cutting device works, a pipeline is placed into the two clamping plate 19 supports, the threaded rod is screwed simultaneously, the threaded rod drives the two clamping plates 19 to move towards the direction close to the outer wall of the pipeline and is close to the outer wall, so that the fixing of the pipeline is completed quickly, the stability during cutting is further ensured, after the fixing is completed and the pipeline is cut for one section, the first motor 15 is started, the first gear 16 is driven by the driving end of the first motor 15 to rotate anticlockwise, the toothed plate 17, the clamping plates 19 and the pipeline are driven to move forwards, the pipeline moves towards the direction close to the cutting disc body 39, so that the quick multi-time cutting of the pipeline is realized, the cutting efficiency is further improved, the double-end threaded rod 3 is screwed, the lantern rings 8 are driven to move towards each other, the rotating rod 12 and the arc plate 11 are driven to move towards the direction close to the outer wall of the pipeline, so that the arc plate 11 clamps the pipeline with the front end close to the cutting disc body 39, thereby ensuring the stability during cutting;

the drive end of the second motor 23 drives the second gear 24 to rotate anticlockwise, and then drives the third gear 25 and the clockwise screw rod 26 which are engaged with the drive end, and then drives the moving plate 27 and the cutting disc body 39 to move downwards, thereby realizing the cutting of the pipeline, the guide plate 33 is pressed by both hands simultaneously, the support pull rod 31 and the clamping plate 32 are driven to move towards each other, so that the clamping plate 32 can enter the sleeve 37, the hands are loosened, under the elastic action of the spring 36, the clamping plate 32 is driven to move towards the inner wall of the sleeve 37, and the clamping plate 32 is matched with the inner wall of the clamping groove 38, thereby realizing the quick and convenient installation and disassembly of the cutting disc body 39, and further greatly improving the working efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.