Corrugated pipe butt joint device for municipal sewage pipeline

Abstract

The utility model relates to the technical field of municipal pipeline construction, and discloses a corrugated pipe butt joint device for municipal sewage pipelines, which comprises a plurality of fixed plates, the bottom end of one movable plate is fixedly connected with a bottom plate, and the top end of each movable plate is provided with a fixing mechanism for fixing a corrugated pipe. By means of the arrangement of the fixing mechanisms, the ends of two corrugated pipes can be fixed to the inner sides of every two sets of clamping plates, the fixing effect on the corrugated pipes is improved in cooperation with the arrangement of the anti-skid protrusions, and the corrugated pipes can be fixed to the inner sides of every two sets of clamping plates. Through the arrangement of the pulling mechanism, the ports in the two corrugated pipes are automatically aligned, the end of one corrugated pipe does not need to be manually held, pulling force is not needed to be applied to enable the corrugated pipe to be close to the other corrugated pipe, the corrugated pipes at the two ends can be automatically pulled to complete butt joint work, time and labor are saved in the mode, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal pipeline construction, and in particular to a corrugated pipe docking device for a municipal sewage pipeline. Background Art

[0002] A bellows is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and expansion direction. It is widely used in the construction of municipal sewage pipes because of its elasticity and the ability to produce displacement under the action of pressure, axial force, lateral force or bending moment.

[0003] However, in actual application, two corrugated pipes need to be docked. The method usually adopted in the prior art is to manually hold the end of one corrugated pipe to apply tension to make it close to the other corrugated pipe, thereby completing the docking work. This method is time-consuming and labor-intensive, and the efficiency is relatively low. Therefore, a corrugated pipe docking device for municipal sewage pipes is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a corrugated pipe docking device for municipal sewage pipes, which solves the problem that the prior art manually holds the end of one corrugated pipe to apply tension to make it close to another corrugated pipe to complete the docking work, but this method is time-consuming, labor-intensive and relatively inefficient.

[0005] The utility model provides the following technical solution: a corrugated pipe docking device for a municipal sewage pipe, comprising a plurality of fixed plates, a connecting rod fixedly connected between the side ends of two adjacent fixed plates, a fixed platform fixedly installed on the outer end of the connecting rod, a plurality of movable plates installed on the outer end of the connecting rod, one of the movable plates having a bottom plate fixedly connected to the bottom end, a fixing mechanism for fixing the corrugated pipe provided at the top end of each of the movable plates, and a pulling mechanism for pulling two adjacent fixing mechanisms closer to each other provided between the top and bottom ends of the fixed platform.

[0006] As a preferred embodiment of the above technical solution, the fixing mechanism includes a plurality of vertical plates, and the plurality of vertical plates are fixedly connected to the top end of the movable plate, wherein a motor is installed at the side end of one of the vertical plates, and a bidirectional threaded rod is installed at the output end of the motor, and the side end of the bidirectional threaded rod is rotatably arranged at the side end of another vertical plate, and a limiting rod is fixedly connected between the side ends of two adjacent vertical plates, and the outer ends of the bidirectional threaded rod are threadedly connected to a plurality of sleeve plates, and the plurality of sleeve plates are sleeved on the outer ends of the limiting rods, and a splint is fixedly connected to the top end of each sleeve plate.

[0007] As a preferred embodiment of the above technical solution, the outer shape of each of the clamping plates is arc-shaped, and a plurality of anti-slip protrusions are fixedly connected to the inner side of each of the clamping plates.

[0008] As a preferred embodiment of the above technical solution, a top end of each of the clamping plates is fixedly connected to a vertical plate, and two adjacent vertical plates are connected by bolts.

[0009] As a preferred embodiment of the above technical solution, the pulling mechanism includes a rotating rod 1, which is rotatably set on the top of the fixed platform, the outer end of the rotating rod 1 is fixedly connected with a straight plate, the top of the straight plate is fixedly connected with a plurality of rotating rods 2, the outer end of each of the rotating rods 2 is rotatably set with a connecting plate, the bottom end of each of the connecting plates is fixedly connected with a rotating rod 3, each of the rotating rods 3 is rotatably set on the top of each movable plate, and the bottom end of the fixed platform is fixedly connected with an electric push rod.

[0010] As a preferred embodiment of the above technical solution, the side end of the electric push rod is fixedly connected to the side end of the base plate.

[0011] As a preferred embodiment of the above technical solution, two adjacent rotating rods are arranged at intervals.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the two limit switches are turned on the left and the two limit switches are turned on the right, the two limit switches are turned on the right, and the two limit switches are turned on the left and the two limit switches are turned on the right. Figure 1 When the straight plate is in a vertical state, it will pull another connecting plate after it rotates, and the other connecting plate will pull another movable plate to translate closer to the fixed platform. At this time, both movable plates translate inwards close to the fixed platform, and the two bellows in each two sets of splints can be automatically pulled close to each other, so that the ports in the two bellows are automatically aligned, which is convenient for docking the bellows. Therefore, there is no need to manually hold the end of one bellows and apply pulling force to make it close to the other bellows. The bellows at both ends can be automatically pulled to complete the docking work. This method saves time and effort and is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a bellows docking device for municipal sewage pipes;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of a bellows docking device for municipal sewage pipes when viewed from above;

[0016] Figure 3 It is a schematic diagram of the side view of the stereoscopic structure of a corrugated pipe docking device for a municipal sewage pipe;

[0017] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the clamping plate part of a corrugated pipe docking device for municipal sewage pipes.

[0018] In the figure: 1. fixed plate; 101. connecting rod; 2. fixed platform; 201. electric push rod; 3. rotating rod one; 301. straight plate; 302. rotating rod two; 303. connecting plate; 304. rotating rod three; 4. movable plate; 401. vertical plate; 402. bottom plate; 5. motor; 501. bidirectional threaded rod; 502. limiting rod; 503. sleeve plate; 504. clamping plate; 505. anti-slip protrusion. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a corrugated pipe docking device for municipal sewage pipes, comprising a plurality of fixed plates 1, a connecting rod 101 is fixedly connected between the side ends of two adjacent fixed plates 1, a fixed platform 2 is fixedly installed on the outer end of the connecting rod 101, and a plurality of movable plates 4 are installed on the outer end of the connecting rod 101, wherein the bottom end of one of the movable plates 4 is fixedly connected to a bottom plate 402, and a fixing mechanism for fixing the corrugated pipe is provided at the top end of each movable plate 4, and a pulling mechanism for pulling two adjacent fixing mechanisms closer to each other is provided between the top and bottom ends of the fixed platform 2. After the corrugated pipe is fixed by the fixing mechanism, each fixing mechanism is pulled toward the side end of the fixed platform 2 by the pulling mechanism, and at this time, the two corrugated pipe ports are automatically close to and aligned, which is convenient for docking the corrugated pipes. Therefore, there is no need to manually hold the end of one corrugated pipe and apply pulling force to make it close to the other corrugated pipe, and the corrugated pipes at both ends can be automatically pulled to complete the docking work. This method saves time and labor, and is more efficient.

[0021] As an implementation method in this embodiment, Figure 1 , Figure 3 and Figure 4As shown, the fixing mechanism includes a plurality of vertical plates 401, and the plurality of vertical plates 401 are fixedly connected to the top of the movable plate 4, a motor 5 is installed at the side end of one of the vertical plates 401, and a bidirectional threaded rod 501 is installed at the output end of the motor 5, and the side end of the bidirectional threaded rod 501 is rotatably arranged at the side end of another vertical plate 401, and a limiting rod 502 is fixedly connected between the side ends of two adjacent vertical plates 401, and the outer ends of the bidirectional threaded rod 501 are threadedly connected to a plurality of sleeve plates 503, and the plurality of sleeve plates 503 are sleeved on The outer end of the limiting rod 502 and the top of each sleeve plate 503 are fixedly connected with a clamping plate 504. The outer shape of each clamping plate 504 is arc-shaped, which is convenient for fitting the corrugated tube and clamping and fixing the corrugated tube. The inner side of each clamping plate 504 is fixedly connected with a plurality of anti-slip protrusions 505 to improve the fixing effect of the corrugated tube. The top of each clamping plate 504 is fixedly connected with a vertical plate, and the two adjacent vertical plates are connected by bolts, which is convenient for fixing the two clamping plates 504, thereby fixing the corrugated tube.

[0022] During implementation, by starting each motor 5, each bidirectional threaded rod 501 is driven to rotate. At this time, since each limit rod 502 limits each clamp 504, each clamp 504 can achieve translational movement at the outer end of each bidirectional threaded rod 501. At this time, after controlling the two adjacent clamps 504 to open, the ends of the two bellows are respectively placed in each two groups of clamps 504. At this time, each motor 5 is started to control the bidirectional threaded rod 501 to rotate again, so that each two groups of clamps 504 clamp and fix the outer end of each bellows respectively. At this time, after the two adjacent vertical plates are connected by bolts, the ends of the two bellows can be fixed on the inner side of each two groups of clamps 504, and the setting of the anti-slip protrusions 505 can be used to improve the fixing effect of the bellows.

[0023] As an implementation method in this embodiment, Figure 1 and Figure 2 As shown, the pulling mechanism includes a rotating rod 3, which is rotatably set on the top of the fixed platform 2, and the outer end of the rotating rod 3 is fixedly connected with a straight plate 301, and the top of the straight plate 301 is fixedly connected with a plurality of rotating rods 2 302, and two adjacent rotating rods 2 302 are arranged at intervals, and the outer end of each rotating rod 2 302 is rotatably set with a connecting plate 303, and the bottom end of each connecting plate 303 is fixedly connected with a rotating rod 3 304, and each rotating rod 3 304 is rotatably set on the top of each movable plate 4, and the bottom end of the fixed platform 2 is fixedly connected with an electric push rod 201, and the side end of the electric push rod 201 is fixedly connected to the side end of the bottom plate 402.

[0024] In practice, by starting the electric push rod 201 to retract, the electric push rod 201 will pull one of the moving plates 4 to move along the outer end of the connecting rod 101 close to the fixed platform 2. At this time, one of the moving plates 4 moves close to the fixed platform 2 and pushes one of the connecting plates 303 to rotate. After one of the connecting plates 303 rotates, it will push the straight plate 301 to rotate. At this time, the straight plate 301 is as shown in FIG. Figure 1 In a vertical state, the straight plate 301 will pull another connecting plate 303 after rotation, and the other connecting plate 303 will pull another movable plate 4 to translate closer to the fixed platform 2. At this time, both movable plates 4 translate inwardly closer to the fixed platform 2, and the two bellows in each two groups of clamps 504 can be automatically pulled closer, so that the ports in the two bellows are automatically aligned, which is convenient for docking the bellows.

[0025] Working principle: By starting each motor 5, each bidirectional threaded rod 501 is driven to rotate. At this time, since each limit rod 502 limits each clamping plate 504, each clamping plate 504 can achieve translational movement at the outer end of each bidirectional threaded rod 501. At this time, after the two adjacent clamping plates 504 are controlled to open, the ends of the two bellows are respectively placed in each two groups of clamping plates 504. At this time, each motor 5 is used to control the bidirectional threaded rod 501 to rotate again, so that each two groups of clamping plates 504 clamp and fix the outer end of each bellows respectively. At this time, the adjacent After the two vertical plates are connected by bolts, the ends of the two bellows can be fixed on the inner sides of each two groups of clamping plates 504, and the anti-slip protrusions 505 are set to improve the fixing effect of the bellows. Then, by starting the electric push rod 201 to retract, the electric push rod 201 will pull one of the moving plates 4 to move along the outer end of the connecting rod 101 close to the fixed platform 2. At this time, one of the moving plates 4 moves close to the fixed platform 2 and pushes one of the connecting plates 303 to rotate. After one of the connecting plates 303 rotates, it will push the straight plate 301 to rotate. At this time, the straight plate 301 is as shown in FIG. Figure 1 When the straight plate 301 is in a vertical state, it will pull the other connecting plate 303 after rotating, and the other connecting plate 303 will pull the other movable plate 4 to translate close to the fixed platform 2. At this time, the two movable plates 4 are translated inwardly close to the fixed platform 2, and the two bellows in each two groups of clamps 504 can be automatically pulled close to each other, so that the ports in the two bellows are automatically aligned, which is convenient for docking the bellows. Therefore, there is no need to manually hold the end of one bellows and apply pulling force to make it close to the other bellows. The bellows at both ends can be automatically pulled to complete the docking work. This method saves time and effort and is more efficient.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A corrugated pipe docking device for a municipal sewage pipe, comprising a plurality of fixing plates (1), a connecting rod (101) being fixedly connected between the side ends of two adjacent fixing plates (1), a fixing platform (2) being fixedly mounted on the outer end of the connecting rod (101), characterized in that: A plurality of movable plates (4) are mounted on the outer end of the connecting rod (101), wherein the bottom end of one of the movable plates (4) is fixedly connected to the bottom plate (402), and the top end of each movable plate (4) is provided with a fixing mechanism for fixing the corrugated tube, and a pulling mechanism for pulling two adjacent fixing mechanisms closer to each other is provided between the top and bottom ends of the fixing platform (2).

2. A corrugated pipe docking device for municipal sewage pipes according to claim 1, characterized in that: The fixing mechanism comprises a plurality of vertical plates (401), wherein the plurality of vertical plates (401) are fixedly connected to the top end of the movable plate (4), a motor (5) is installed at the side end of one of the vertical plates (401), a bidirectional threaded rod (501) is installed at the output end of the motor (5), the side end of the bidirectional threaded rod (501) is rotatably arranged at the side end of another vertical plate (401), a limiting rod (502) is fixedly connected between the side ends of two adjacent vertical plates (401), the outer ends of the bidirectional threaded rod (501) are threadedly connected to a plurality of sleeve plates (503), the plurality of sleeve plates (503) are sleeved on the outer ends of the limiting rods (502), and the top end of each sleeve plate (503) is fixedly connected to a clamping plate (504).

3. A corrugated pipe docking device for municipal sewage pipes according to claim 2, characterized in that: The outer shape of each clamping plate (504) is arc-shaped, and a plurality of anti-slip protrusions (505) are fixedly connected to the inner side of each clamping plate (504).

4. A corrugated pipe docking device for municipal sewage pipes according to claim 3, characterized in that: The top end of each clamping plate (504) is fixedly connected to a vertical plate, and two adjacent vertical plates are connected via bolts.

5. The bellows docking device for municipal sewage pipes according to claim 1, characterized in that: The pulling mechanism comprises a rotating rod 1 (3), wherein the rotating rod 1 (3) is rotatably arranged at the top end of the fixed platform (2), the outer end of the rotating rod 1 (3) is fixedly connected to a straight plate (301), the top end of the straight plate (301) is fixedly connected to a plurality of rotating rods 2 (302), the outer end of each rotating rod 2 (302) is rotatably arranged with a connecting plate (303), the bottom end of each connecting plate (303) is fixedly connected to a rotating rod 3 (304), each rotating rod 3 (304) is rotatably arranged at the top end of each movable plate (4), and the bottom end of the fixed platform (2) is fixedly connected to an electric push rod (201).

6. A corrugated pipe docking device for municipal sewage pipes according to claim 5, characterized in that: The side end of the electric push rod (201) is fixedly connected to the side end of the bottom plate (402).

7. A corrugated pipe docking device for municipal sewage pipes according to claim 5, characterized in that: Two adjacent rotating rods 2 (302) are arranged at intervals.

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