Pipe jacking device for water conservancy project

Abstract

The utility model provides a hydraulic engineering pipe jacking device, and relates to the field of pipe jacking devices. The hydraulic engineering pipe jacking device comprises a base, supporting columns are fixedly connected to the four corners of the top of the base, a fixing plate is fixedly connected between the tops of the four supporting columns, a limiting groove is formed in the top of the fixing plate, a sliding block is slidably connected into the limiting groove, and a first clamping groove is formed in the top of the sliding block; and one end of the top of the fixing plate is fixedly connected with two material guiding plates, material guiding grooves are formed in the material guiding plates, and a through groove is formed in the bottom of the fixing plate and communicates with the limiting groove. According to the pipe jacking device for the water conservancy project, the sliding block can be driven to move through the driving mechanism, then the sliding block drives the first clamping groove to move towards the material guiding plate, and then a pipeline falls into the first clamping groove. And therefore, workers can be prevented from being hurt in the manual carrying process, and actual application and operation are facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of pipe jacking devices, and in particular to a pipe jacking device for a water conservancy project. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawings, etc., and conducts engineering planning and design, on-site construction, engineering budgeting, and water conservancy equipment maintenance and repair in the field of water conservancy engineering;

[0003] A Chinese patent discloses a pipe jacking device for water conservancy projects, with the authorization announcement number CN213088927U, comprising a base, a propulsion mechanism is arranged on the top of the base, a fixing mechanism is arranged on the bottom of the base, and a fixing rod is fixedly connected to the top of the base; a propulsion mechanism, the propulsion mechanism comprises a first motor box, a first motor, a threaded rod and a threaded block, the first motor box is arranged on the top of the base, the first motor is arranged at the bottom of the inner cavity of the first motor box, one end of the threaded rod is fixedly connected to the output end of the first motor, and the inner ring of the threaded block is threadedly connected to the outer side of the threaded rod; a fixing mechanism, the fixing mechanism comprises a second motor box, a second motor, a first gear, a second gear and a rotating rod. Although the patent has the advantages of better fixing effect and improved efficiency of pipe jacking operation;

[0004] However, in actual application, the device is to place the pipe inside the placement box and then push the pipe into the box. The device can only manually place the pipe inside the box. Since the pipe is heavy, the operation is not only inefficient but also dangerous, which is not conducive to actual application and operation. Therefore, those skilled in the art provide a water conservancy project pipe jacking device to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present application provides a pipe jacking device for a water conservancy project, which solves the problem mentioned in the above background technology that the pipe can only be placed inside the device manually, and because the pipe is heavy, the operation is not only inefficient but also highly dangerous.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a water conservancy project jacking device, including a base, the four corners of the top of the base are fixedly connected with support columns, the tops of the four support columns are fixedly connected with a fixing plate, the support columns can support the fixing plate, the top of the fixing plate is provided with a limiting groove, the inside of the limiting groove is slidably connected with a slider, the limiting groove can ensure the running track of the slider, the top of the slider is provided with a card slot 1, one end of the top of the fixing plate is fixedly connected with two material guide plates, the inside of the material guide plates are provided with material guide grooves, the bottom of the fixing plate is provided with a through groove, and the through groove is connected with the limiting groove;

[0009] A driving mechanism is arranged on the top of the base, and the driving mechanism is used to drive the slider to move.

[0010] By adopting the above technical solution, the driving mechanism can drive the slider to move, and then the slider drives the card slot one to move the guide plate, so that the pipe falls into the card slot one. The device can realize automatic loading operation through the cooperation of the driving device and the guide plate, thereby avoiding injuries to employees during manual handling, which is beneficial to practical application and operation.

[0011] Preferably, the driving mechanism includes a card strip, a movable plate, a second support plate, a second hydraulic cylinder and a second card slot, the card strip is fixedly connected to the top of the base, the movable plate is fixedly connected to the bottom of the slider, the bottom of the movable plate passes through the fixed plate, the second card slot is opened at the bottom of the movable plate, the card strip is slidably connected to the inside of the second card slot, the second support plate is fixedly connected to one side of the top of the base, the second hydraulic cylinder is fixedly installed on the outer side of the second support plate, and the output end of the second hydraulic cylinder passes through the second support plate and is fixedly connected to the outer side of the movable plate.

[0012] By adopting the above technical solution, the operation of the hydraulic cylinder 1 can drive the movable plate to move, and then the movable plate drives the slider to move.

[0013] Preferably, the adjacent side of the bottom of the guide plate is configured to be open.

[0014] By adopting the above technical solution, the opening provided on one side of the guide plate can ensure the entry and exit of the pipeline.

[0015] Preferably, one side of the top of the fixed plate is fixedly connected to a support plate 1, a hydraulic cylinder 1 is fixedly installed on the outer side of the support plate 1, and an output end of the hydraulic cylinder 1 passes through the support plate 1 and is fixedly connected to the top plate.

[0016] By adopting the above technical solution, the top plate can be driven to move by hydraulic cylinder 1.

[0017] Preferably, an arc-shaped groove is formed at one end of the top plate away from the hydraulic cylinder.

[0018] By adopting the above technical solution, the friction between the top plate and the pipeline can be increased by providing the arc groove.

[0019] Preferably, a guide rail is fixedly connected to a side of the top of the fixed plate away from the hydraulic cylinder.

[0020] By adopting the above technical solution, the running track of the pipeline can be ensured by the guide rail.

[0021] Preferably, the hydraulic cylinder 1 and the hydraulic cylinder 2 are both electrically connected to an external control device.

[0022] By adopting the above technical solution, hydraulic cylinder one and hydraulic cylinder two can be controlled to work through an external control device.

[0023] (III) Beneficial effects

[0024] The present application provides a pipe jacking device for a water conservancy project. The beneficial effects are as follows:

[0025] The water conservancy project jacking device can drive the slider to move through the driving mechanism, and then the slider drives the card slot one to move the guide plate, so that the pipe falls into the card slot one. The device can realize automatic loading operation through the cooperation of the driving device and the guide plate, so as to avoid injuries to employees during manual handling, which is beneficial to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional diagram illustrating the present application.

[0027] Figure 2 This is a cross-sectional view illustrating the present application.

[0028] Figure 3 This is a schematic diagram of the structure of the fixed plate and the sliding block illustrated in this application.

[0029] Figure 4 This is a schematic diagram of the structure of the movable plate and the card strip illustrated in this application.

[0030] Figure 5 This is a schematic diagram of the structure of the guide plate illustrated in this application.

[0031] In the figure: 1. base; 2. support column; 3. fixed plate; 4. limit groove; 5. slide block; 6. slot 1; 7. through groove; 8. material guide plate; 9. material guide groove; 10. support plate 1; 11. hydraulic cylinder 1; 12. top plate; 13. guide rail; 14. clamping strip; 15. movable plate; 16. support plate 2; 17. hydraulic cylinder 2; 18. slot 2. DETAILED DESCRIPTION

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present application provides a water conservancy project jacking device, including a base 1, the four corners of the top of the base 1 are fixedly connected with support columns 2, and a fixing plate 3 is fixedly connected between the tops of the four support columns 2. The support columns 2 can support the fixing plate 3, and a limiting groove 4 is provided on the top of the fixing plate 3. A slider 5 is slidably connected inside the limiting groove 4. The limiting groove 4 can ensure the running trajectory of the slider 5. A card slot 6 is provided on the top of the slider 5. Two guide plates 8 are fixedly connected to one end of the top of the fixing plate 3. The adjacent side of the bottom of the guide plate 8 is set as an opening shape. The opening shape set on one side of the guide plate 8 can ensure the entry and exit of the pipeline. The guide plate 8 is provided with a guide groove 9 inside, and a through groove 7 is provided at the bottom of the fixing plate 3. The through groove 7 is connected with the limiting groove 4.

[0034] A driving mechanism is provided at the top of the base 1, and the driving mechanism includes a clamping strip 14, a movable plate 15, a second support plate 16, a second hydraulic cylinder 17 and a second clamping slot 18. The clamping strip 14 is fixedly connected to the top of the base 1, the movable plate 15 is fixedly connected to the bottom of the slider 5, the bottom of the movable plate 15 passes through the fixed plate 3, the second clamping slot 18 is provided at the bottom of the movable plate 15, the clamping strip 14 is slidably connected to the inside of the second clamping slot 18, the second support plate 16 is fixedly connected to one side of the top of the base 1, the second hydraulic cylinder 17 is fixedly installed on the outer side of the second support plate 16, the output end of the second hydraulic cylinder 17 passes through the second support plate 16 and is fixedly connected to the outer side of the movable plate 15, and the driving mechanism is used to drive the slider 5 to move, and the operation of the second hydraulic cylinder 17 can drive the movable plate 15 to move, and then the movable plate 15 drives the slider 5 to move.

[0035] By adopting the above technical solution, the driving mechanism can drive the slider 5 to move, and then the slider 5 drives the slot 6 to move toward the guide plate 8, so that the pipe falls into the slot 6. The device can realize automatic loading operation through the cooperation of the driving device and the guide plate 8, thereby avoiding injuries to employees during manual handling, which is beneficial to practical application and operation.

[0036] Reference Figure 1 In one aspect of the present embodiment, a support plate 10 is fixedly connected to one side of the top of the fixed plate 3, a hydraulic cylinder 11 is fixedly installed on the outer side of the support plate 10, an output end of the hydraulic cylinder 11 passes through the support plate 10 and is fixedly connected to a top plate 12, and the top plate 12 can be driven to move by the hydraulic cylinder 11.

[0037] An arc groove is provided at one end of the top plate 12 away from the hydraulic cylinder 11, and the friction between the top plate 12 and the pipeline can be increased by providing the arc groove.

[0038] A guide rail 13 is fixedly connected to the top of the fixed plate 3 on one side away from the hydraulic cylinder 11, and the guide rail 13 can ensure the running track of the pipeline.

[0039] Reference Figure 1 and Figure 2 In one aspect of this embodiment, hydraulic cylinder 1 11 and hydraulic cylinder 2 17 are both electrically connected to an external control device, and the external control device can control hydraulic cylinder 1 11 and hydraulic cylinder 2 17 to work.

[0040] Working principle: When in use, first place and fix the device at the specified position, then drive the slider 5 to move through the operation of the hydraulic cylinder 17, and then drive the card slot 6 to move the guide plate 8, so that the pipe falls into the card slot 6, and then drives the pipe to the guide rail 13, and then utilizes the operation of the hydraulic cylinder 11 to drive the top plate 12 to reciprocate, so as to push the pipe to the specified position, and perform reciprocating operations in sequence. The device can realize automatic loading operation through the coordinated use of the driving device and the guide plate 8, thereby avoiding injuries to employees during manual handling, which is beneficial to practical application and operation.

[0041] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe jacking device for a hydraulic engineering project, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support columns (2), a fixing plate (3) is fixedly connected between the tops of the four support columns (2), a limiting groove (4) is provided on the top of the fixing plate (3), a slider (5) is slidably connected inside the limiting groove (4), a clamping groove (6) is provided on the top of the slider (5), two material guide plates (8) are fixedly connected to one end of the top of the fixing plate (3), a material guide groove (9) is provided inside the material guide plates (8), a through groove (7) is provided at the bottom of the fixing plate (3), and the through groove (7) is connected with the limiting groove (4); A driving mechanism is provided on the top of the base (1), and the driving mechanism is used to drive the slider (5) to move.

2. A water conservancy project pipe jacking device according to claim 1, characterized in that: The driving mechanism comprises a clamping strip (14), a movable plate (15), a second support plate (16), a second hydraulic cylinder (17) and a second clamping slot (18); the clamping strip (14) is fixedly connected to the top of the base (1); the movable plate (15) is fixedly connected to the bottom of the slider (5); the bottom of the movable plate (15) passes through the fixed plate (3); the second clamping slot (18) is provided at the bottom of the movable plate (15); the clamping strip (14) is slidably connected to the inside of the second clamping slot (18); the second support plate (16) is fixedly connected to one side of the top of the base (1); the second hydraulic cylinder (17) is fixedly installed on the outside of the second support plate (16); the output end of the second hydraulic cylinder (17) passes through the second support plate (16) and is fixedly connected to the outside of the movable plate (15).

3. A pipe jacking device for a hydraulic project according to claim 1, characterized in that: The adjacent side of the bottom of the guide plate (8) is arranged in an open shape.

4. A pipe jacking device for a hydraulic project according to claim 2, characterized in that: One side of the top of the fixed plate (3) is fixedly connected to a support plate (10), and a hydraulic cylinder (11) is fixedly installed on the outer side of the support plate (10), and the output end of the hydraulic cylinder (11) passes through the support plate (10) and is fixedly connected to a top plate (12).

5. A pipe jacking device for a hydraulic project according to claim 4, characterized in that: An arc-shaped groove is formed at one end of the top plate (12) away from the hydraulic cylinder (11).

6. A pipe jacking device for a hydraulic project according to claim 4, characterized in that: A guide rail (13) is fixedly connected to the top of the fixed plate (3) at a side away from the hydraulic cylinder (11).

7. A pipe jacking device for a hydraulic project according to claim 4, characterized in that: The hydraulic cylinder 1 (11) and the hydraulic cylinder 2 (17) are both electrically connected to external control equipment.

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