Water conservancy construction pipeline pre-burying device

Abstract

The utility model provides a water conservancy construction pipeline pre-burying device, which belongs to the technical field of pipeline pre-burying devices and comprises a driving box, symmetrically distributed sliding sleeves are fixedly connected to the inner wall of the driving box, symmetrically distributed connecting plates are fixedly connected to the outer walls of the sliding sleeves, and guide rails are fixedly connected to the outer walls of the connecting plates. A guide box is fixedly connected to the top wall of the driving box, and the protection assembly comprises a mounting frame slidably connected to the inner wall of the guide box. According to the utility model, by arranging a rotating seat B, a telescopic rod, a strong spring A and other structures in the protection assembly, when the arc-shaped shovel groove encounters large resistance or impact, the components can disperse and absorb the impact force through self deformation and elastic force, so that the influence on core components such as a driving motor and a cam is reduced, and the service life of the arc-shaped shovel groove is prolonged. And the service life of the device is effectively prolonged, meanwhile, noise and vibration in the construction process are reduced, and a relatively comfortable working environment is created for constructors.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline pre -buried device technical field, specifically, relate to water conservancy construction pipeline pre -buried device. BACKGROUND

[0002] In the water conservancy construction scene, electrical system plays a key role for the normal operation of water conservancy facilities. Whether it is the control of various water pumps, valves, or the operation of lighting, monitoring equipment, it depends on accurate, safe electrical connection, which requires that in the construction process, the wiring work of electrical components must be rigorous, standardized, in order to realize the effective connection of electrical components, first need to reasonably pre -buried relevant pipeline, namely excavate pre -buried channel.

[0003] Through the retrieval, the patent of China patent publication number CN207228200U discloses water conservancy construction pipeline pre -buried device, including drive box, drive part, cam and operation hand, the operation hand is installed in drive box left and right wall surface, the cam is installed in drive part drive end, the drive part is fixed in drive box bottom surface, a pair of horizontal slide rails are installed on the drive box, the slide rail is equipped with slide body, a pair of slide bodies are installed on the action plate, the action plate is matched with the cam, a pair of slide grooves are opened in the bottom of drive box, the slide groove is equipped with slide piece, a pair of slide pieces are respectively fixed with support rod, a pair of support rods are installed on the fixed frame, the fixed frame is fixed with arc-shaped spade groove, the action plate is fixed with the slide body through connecting piece, a pair of springs are equipped in the slide groove, and the spring is connected with the slide piece;

[0004] Although the above-mentioned patent only needs manual direction, the device can dig the ground automatically, which greatly increases the advancing speed and correspondingly reduces the manual labor, and is very convenient, but there are still the following deficiencies in the using process: 1, the action plate is moved by frequent extrusion and friction between the cam and the arc-shaped groove, which will cause the arc-shaped groove to wear and deform after long time use, affecting the forming effect of the dug pre -buried pipe groove; 2, when the arc-shaped spade groove encounters hard objects such as rocks, the cam cannot rotate, which can easily cause damage to the drive part.

[0005] Therefore, water conservancy construction pipeline pre -buried device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing water conservancy construction pipeline pre -buried device to solve the problems in the above background technology.

[0007] In order to realize the above-mentioned invention purpose, the utility model provides the following technical scheme:

[0008] Water conservancy construction pipeline embedded device, including drive box, the inner wall of the drive box is fixedly connected with symmetrically distributed sliding sleeve, the outer wall of the sliding sleeve is fixedly connected with symmetrically distributed connecting plate, the outer wall of the connecting plate is fixedly connected with guide rail, the top wall of the drive box is fixedly connected with guide box, still include:

[0009] Protection assembly, the mounting frame is slidably connected to the inner wall of the guide box, the outer wall of the mounting frame is fixedly connected with symmetrically distributed rotating seat B, the outer wall of the rotating seat B is rotatably connected with short rotating column, the outer wall of the short rotating column is fixedly connected with telescopic rod, and the telescopic rod is fixedly connected with the long rotating column, the outer wall of the telescopic rod is sleeved with strong spring A, and the strong spring A is fixedly connected with the short rotating column;

[0010] Guide plate, slidably connected to the outer wall of the guide rail, the outer wall of the guide plate is fixedly connected with linkage plate;

[0011] Detachable assembly, provided on the outer wall of the linkage plate.

[0012] As a preferred technical scheme of the present application, the detachable assembly includes a connecting block slidably connected to the outer wall of the linkage plate, a limiting block slidably connected to the outer wall of the connecting block, a slide rod fixedly connected to the top wall of the limiting block and slidably connected to the linkage plate, a strong spring B sleeved on the outer wall of the slide rod and fixedly connected to the limiting block, the end of the strong spring B away from the limiting block being fixedly connected to the linkage plate, an arc-shaped block fixedly connected to the outer wall of the connecting block, and a pull plate fixedly connected to the top wall of the slide rod.

[0013] As a preferred technical scheme of the present application, the inner wall of the mounting frame is fixedly connected with a drive motor, the output end of the drive motor is fixedly connected with a cam, and the outer wall of the cam is in abutment with the outer wall of the arc-shaped block.

[0014] As a preferred technical scheme of the present application, the outer wall of the linkage plate is fixedly connected with symmetrically distributed support rods, and the support rods are slidably connected to the drive box, one end of the support rods away from the linkage plate is fixedly connected with a fixed frame, and the outer wall of the fixed frame is fixedly connected with an arc-shaped shovel groove.

[0015] As a preferred technical scheme of the present application, the outer wall of the linkage plate is fixedly connected with symmetrically distributed sliding blocks, and the sliding blocks are slidably connected to the sliding sleeve, the outer wall of the sliding block is fixedly connected with a strong tension spring, and the strong tension spring is fixedly connected to the sliding sleeve.

[0016] As a preferred technical scheme of the present application, the outer wall of the drive box is fixedly connected with a carrying handle, and the outer wall of the drive box is also fixedly connected with a positioning handle.

[0017] As a preferred technical scheme of the present application, the driving box inner wall is fixedly connected with symmetrically distributed rotating seats A, the rotating seat A outer wall is rotatably connected with a long rotating column, and the long rotating column is fixedly connected with a strong spring A.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] In the scheme of the present application:

[0020] 1. The detachable assembly is provided, so that the arc-shaped block can be conveniently disassembled and installed. After long-term use of the device, the arc-shaped block is inevitably worn, damaged, etc. Construction personnel can quickly disassemble it for replacement or repair, without the need to disassemble the entire device on a large scale, thereby shortening the repair time, reducing the repair cost, preventing the serious wear of the arc-shaped block from affecting the forming effect of the ditch, and solving the problem in the prior art that the frequent extrusion and friction between the cam and the arc-shaped groove pushes the moving plate to move, which causes the arc-shaped groove to wear and deform after long-term use, affecting the forming effect of the ditch for the embedded pipe.

[0021] 2. When the arc-shaped trench encounters a large resistance or impact, the rotating seat B, the telescopic rod, the strong spring A and other structures in the protection assembly can disperse and absorb the impact force through their own deformation and elastic force, thereby reducing the influence on the core components such as the driving motor and the cam, effectively prolonging the service life of the device, at the same time, helping to reduce noise and vibration during construction, creating a relatively comfortable working environment for construction personnel, and solving the problem in the prior art that when the arc-shaped trench encounters hard objects such as rocks, the cam cannot rotate, thereby easily causing damage to the driving part. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure schematic diagram of the water conservancy construction pipeline pre-embedding device is provided in the present application;

[0023] Figure 2 The driving box sectional view of the water conservancy construction pipeline pre-embedding device is provided in the present application;

[0024] Figure 3 The driving box internal structure schematic diagram of the water conservancy construction pipeline pre-embedding device is provided in the present application;

[0025] Figure 4 The linkage plate partial structure schematic diagram of the water conservancy construction pipeline pre-embedding device is provided in the present application;

[0026] Figure 5 The mounting rack partial structure schematic diagram of the water conservancy construction pipeline pre-embedding device is provided in the present application;

[0027] Figure 6A strong spring part structural schematic view of the water conservancy construction pipeline pre-burying device provided in the application is provided.

[0028] Figure 7 A linkage plate sectional view of the water conservancy construction pipeline pre-burying device provided in the application.

[0029] Indicated in the figure:

[0030] 1, drive box; 2, guide box; 3, carrying handle; 4, positioning handle; 5, support rod; 6, fixing frame; 7, arc-shaped shovel groove; 8, mounting frame; 9, rotating seat A; 10, short rotating column; 11, long rotating column; 12, sliding sleeve; 13, connecting plate; 14, guide rail; 15, guide plate; 16, linkage plate; 17, cam; 18, telescopic rod; 19, strong spring A; 20, strong spring; 21, sliding block; 22, connecting block; 23, arc-shaped block; 24, limiting block; 25, sliding rod; 26, pull plate; 27, strong spring B; 28, drive motor; 29, rotating seat B. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0032] As Figures 1-7 shown, the water conservancy construction pipeline pre-burying device provided in the present embodiment includes a drive box 1, the inner wall of the drive box 1 is fixedly connected with symmetrically distributed sliding sleeves 12, the outer wall of the sliding sleeves 12 is fixedly connected with symmetrically distributed connecting plates 13, the outer wall of the connecting plates 13 is fixedly connected with guide rails 14, the top wall of the drive box 1 is fixedly connected with a guide box 2, and the water conservancy construction pipeline pre-burying device further includes:

[0033] The protective assembly includes a mounting bracket 8 slidably connected to the inner wall of the guide box 2. Symmetrically distributed rotating seats B29 are fixedly connected to the outer wall of the mounting bracket 8. A short rotating column 10 is rotatably connected to the outer wall of the rotating seat B29. A telescopic rod 18 is fixedly connected to the outer wall of the short rotating column 10 and is fixedly connected to a long rotating column 11. A strong spring A19 is sleeved on the outer wall of the telescopic rod 18 and is fixedly connected to the short rotating column 10. When the arc-shaped shovel groove 7 encounters significant resistance and cannot move, the cam 17 will continue to rotate. At this time, the protective assembly functions. Specifically, the rotation of the cam 17 will react on the drive motor 28, thereby driving the mounting bracket... The mounting bracket 8 slides within the guide box 2. Simultaneously, when the mounting bracket 8 moves, it drives the rotating seat B29 to move, which in turn drives the short rotating column 10 to rotate adaptively. The telescopic rod 18 can extend and retract to a certain extent. At the same time, the strong spring A19 fitted on the telescopic rod 18 will also extend and retract accordingly, converting part of the impact force into the elastic potential energy of the spring and storing it. This offsets the impact on the short rotating column 10, the long rotating column 11, and the connected parts of the entire protection assembly, preventing damage to the protection device components. After the impact force disappears, the strong spring A19 will return to its original state, driving the telescopic rod 18 and other components back to their initial positions, while the mounting bracket 8 returns to its original position.

[0034] Guide plate 15 is slidably connected to the outer wall of guide rail 14, and linkage plate 16 is fixedly connected to the outer wall of guide plate 15;

[0035] A detachable component is located on the outer wall of the linkage plate 16.

[0036] like Figure 7 As shown, in a preferred embodiment, based on the above method, the detachable component further includes a connecting block 22 slidably connected to the outer wall of the linkage plate 16. A limiting block 24 is slidably connected to the outer wall of the connecting block 22. A sliding rod 25 is fixedly connected to the top wall of the limiting block 24, and the sliding rod 25 is slidably connected to the linkage plate 16. A strong spring B27 is sleeved on the outer wall of the sliding rod 25, and the strong spring B27 is fixedly connected to the limiting block 24. One end of the strong spring B27 away from the limiting block 24 is fixedly connected to the linkage plate 16. An arc-shaped block 23 is fixedly connected to the wall, and a pull plate 26 is fixedly connected to the top wall of the slide rod 25. When the arc-shaped block 23 needs to be disassembled and replaced, simply pull the pull plate 26 to drive the slide rod 25 to slide on the linkage plate 16, thereby moving the limit block 24 out of the connecting block 22 to release the disassembly of the connecting block 22, that is, the disassembly of the arc-shaped block 23. When a new arc-shaped block 23 needs to be installed, simply insert the connecting block 22, and the inclined surface of the connecting block 22 will press the limit block 24 in conjunction with the strong spring B27 to achieve automatic locking connection, which is simple and quick.

[0037] like Figures 4-5As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the inner wall of the mounting frame 8 is fixedly connected with the driving motor 28, the output end of the driving motor 28 is fixedly connected with the cam 17, and the outer wall of the cam 17 abuts against the outer wall of the arc-shaped block 23. The driving motor 28 drives the cam 17 to rotate, so as to facilitate the movement of the arc-shaped block 23 driven by the cam 17. The arc-shaped block 23 avoids smearing wear-resistant material, thereby prolonging the service life.

[0038] As shown in the figure, Figure 4 As a preferred embodiment, on the basis of the above-mentioned manner, further, the outer wall of the linkage plate 16 is fixedly connected with the symmetrically distributed support rods 5, the support rods 5 are slidably connected with the driving box 1, one end of the support rod 5 away from the linkage plate 16 is fixedly connected with the fixed frame 6, and the outer wall of the fixed frame 6 is fixedly connected with the arc-shaped shovel groove 7. The support rod 5 connects the linkage plate 16 and the fixed frame 6, and the fixed frame 6 installs and fixes the arc-shaped shovel groove 7.

[0039] As shown in the figure, Figure 6 As a preferred embodiment, on the basis of the above-mentioned manner, further, the outer wall of the linkage plate 16 is fixedly connected with the symmetrically distributed support rods 5, the support rods 5 are slidably connected with the driving box 1, one end of the support rod 5 away from the linkage plate 16 is fixedly connected with the fixed frame 6, and the outer wall of the fixed frame 6 is fixedly connected with the arc-shaped shovel groove 7. The support rod 5 connects the linkage plate 16 and the fixed frame 6, and the fixed frame 6 installs and fixes the arc-shaped shovel groove 7.

[0040] As shown in the figure, Figure 1 As a preferred embodiment, on the basis of the above-mentioned manner, further, the outer wall of the driving box 1 is fixedly connected with the carrying handle 3, and the outer wall of the driving box 1 is also fixedly connected with the positioning handle 4. The user holds the carrying handle 3 and the positioning handle 4 to move the device to the position where the groove is needed to be dug.

[0041] As shown in the figure, Figure 2 As a preferred embodiment, on the basis of the above-mentioned manner, further, the inner wall of the driving box 1 is fixedly connected with the symmetrically distributed rotating seats A9, the outer wall of the rotating seat A9 is rotatably connected with the long rotating column 11, and the long rotating column 11 is fixedly connected with the strong spring A19. The rotating seat A9 provides rotating support force for the long rotating column 11.

[0042] Specifically, the water conservancy construction pipeline pre-burying device in use: first, the hand-held carrying handle 3 and the positioning handle 4 drive the device to move to the position where the trench needs to be excavated, then the driving motor 28 is started, the driving motor 28 output end drives the cam 17 to rotate, the cam 17 rotates and abuts against the outer wall of the arc block 23, through periodic extrusion, the arc block 23 is pushed to move, and then the linkage plate 16 is driven to slide on the guide plate 15 on the guide rail 14, at the same time, the linkage plate 16 slides in the sliding sleeve 12 through the sliding block 21, and then the linkage plate 16 drives the support rod 5, the fixed frame 6 and the arc-shaped trench 7 to move together, when the arc block 23 loses the extrusion force of the cam 17, the sliding block 21 is pulled and the linkage plate 16 is reset by the pulling force of the strong tension spring 20, that is, the support rod 5, the fixed frame 6 and the arc-shaped trench 7 are reset, so as to realize the reciprocating movement of the arc-shaped trench 7 and realize the digging action to dig the trench for pre-burying the pipe; when the arc-shaped trench 7 cannot move due to a large resistance, the cam 17 will continue to rotate at this time, and the protection assembly plays a role, specifically, the rotation of the cam 17 will react on the driving motor 28, and then drive the mounting bracket 8 to slide in the guide box 2, at the same time, when the mounting bracket 8 moves, it will drive the rotating seat B29 to move, and then drive the short rotating column 10 to rotate adaptively, the telescopic rod 18 can extend and contract to a certain extent, at the same time, the strong spring A19 sleeved on the telescopic rod 18 will also contract and expand, part of the impact force is converted into the elastic potential energy of the spring and stored, so as to offset the impact on the short rotating column 10, the long rotating column 11 and the connecting parts of the whole protection assembly, and the protection assembly parts are not damaged, after the impact force disappears, the strong spring A19 returns to its original state, drives the telescopic rod 18 and other components to return to the initial position, and the mounting bracket 8 resets; when the arc block 23 needs to be disassembled and replaced, only the pull plate 26 needs to be pulled to drive the sliding rod 25 to slide on the linkage plate 16, and then the limiting block 24 drives the connecting block 22 to move out, that is, the connecting block 22 is disassembled, that is, the arc block 23 is disassembled, when a new arc block 23 needs to be installed, only the connecting block 22 needs to be inserted, the automatic locking connection is realized through the extrusion of the inclined surface of the connecting block 22 on the limiting block 24 and the strong spring B27, which is simple and fast.

[0043] The above embodiments are only used to illustrate the technical solutions described in the utility model and not to limit the utility model, although the utility model has been described in detail with reference to the above-mentioned embodiments, the utility model is not limited to the above-mentioned specific embodiments, therefore any modification or equivalent replacement of the utility model, and all technical solutions and improvements within the spirit and scope of the invention are covered in the scope of claims of the utility model.

Claims

1. A water conservancy construction pipeline pre-burying device, comprising a driving box (1), characterized in that, The inner wall of the driving box (1) is fixedly connected with symmetrically distributed sliding sleeves (12), the outer wall of the sliding sleeve (12) is fixedly connected with symmetrically distributed connecting plates (13), the outer wall of the connecting plate (13) is fixedly connected with guide rails (14), the top wall of the driving box (1) is fixedly connected with a guide box (2), and the protection assembly further comprises: The protection assembly comprises a mounting frame (8) slidably connected to the inner wall of the guide box (2), the outer wall of the mounting frame (8) is fixedly connected with symmetrically distributed rotating seats B (29), the outer wall of the rotating seat B (29) is rotatably connected with a short rotating column (10), the outer wall of the short rotating column (10) is fixedly connected with an extension rod (18), and the extension rod (18) is fixedly connected with the long rotating column (11), the outer wall of the extension rod (18) is sleeved with a strong spring A (19), and the strong spring A (19) is fixedly connected with the short rotating column (10); The outer wall of the guide plate (15) is fixedly connected with a linkage plate (16). The outer wall of the linkage plate (16) is provided with a detachable assembly.

2. The water utility construction pipeline embedment device of claim 1, wherein, The detachable assembly comprises a connecting block (22) slidably connected to the outer wall of the linkage plate (16), the outer wall of the connecting block (22) is slidably connected with a limiting block (24), the top wall of the limiting block (24) is fixedly connected with a sliding rod (25), and the sliding rod (25) is slidably connected with the linkage plate (16), the outer wall of the sliding rod (25) is sleeved with a strong spring B (27), and the strong spring B (27) is fixedly connected with the limiting block (24), one end of the strong spring B (27) away from the limiting block (24) is fixedly connected with the linkage plate (16), the outer wall of the connecting block (22) is fixedly connected with an arc-shaped block (23), and the top wall of the sliding rod (25) is fixedly connected with a pull plate (26).

3. The water utility construction pipeline embedment device of claim 1, wherein, The inner wall of the mounting frame (8) is fixedly connected with a driving motor (28), the output end of the driving motor (28) is fixedly connected with a cam (17), and the outer wall of the cam (17) abuts against the outer wall of the arc-shaped block (23).

4. The water utility construction pipeline embedment device of claim 1, wherein, The outer wall of the linkage plate (16) is fixedly connected with symmetrically distributed supporting rods (5), and the supporting rods (5) are slidably connected with the driving box (1), one end of the supporting rod (5) away from the linkage plate (16) is fixedly connected with a fixed frame (6), and the outer wall of the fixed frame (6) is fixedly connected with an arc-shaped shovel groove (7).

5. The utility construction pipeline embedment apparatus of claim 1, wherein, The outer wall of the linkage plate (16) is fixedly connected with symmetrically distributed sliding blocks (21), and the sliding blocks (21) are slidably connected with the sliding sleeves (12), the outer wall of the sliding block (21) is fixedly connected with a strong tension spring (20), and the strong tension spring (20) is fixedly connected with the sliding sleeve (12).

6. The utility construction pipeline embedment apparatus of claim 1, wherein, The outer wall of the driving box (1) is fixedly connected with a carrying handle (3), and the outer wall of the driving box (1) is further fixedly connected with a positioning handle (4).

7. The utility construction pipeline embedment apparatus of claim 1, wherein, The inner wall of the driving box (1) is fixedly connected with symmetrically distributed rotating seats A (9), the outer wall of the rotating seat A (9) is rotatably connected with a long rotating column (11), and the long rotating column (11) is fixedly connected with the strong spring A (19).

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