Municipal construction cement pipe protection device

Abstract

The utility model discloses a municipal construction cement pipe protection device which comprises a conveying seat and a base, a protection component is arranged on the base, and a fixing component is arranged on the base. The protection component comprises fixing plates arranged on the two sides of the upper portion of the base respectively, through openings formed in the two sides of the fixing plates respectively, guide rods connected with the through openings, limiting plates fixedly connected with one ends of the guide rods, V-shaped grooves formed in one sides of the limiting plates and first springs arranged on the outer sides of the guide rods in a sleeving mode. By arranging the transportation seat, the base, the protection part and the fixing part, the problems that although an existing cement pipe protection device can fix and transport a cement pipe during use, when the cement pipe protection device fixes the cement pipe, a clamping plate makes rigid contact with the cement pipe, the cement pipe is prone to being damaged, and the cement pipe cannot be transported easily are solved. And cement pipes with different sizes are inconvenient to fix and transfer, so that the practicability is reduced.

Description

A protective device for cement pipes in municipal construction Technical Field

[0001] This utility model relates to the field of cement pipe protection technology, specifically a cement pipe protection device for municipal construction. Background Technology

[0002] Municipal construction refers to the implementation process of urban public infrastructure construction, which includes planning, design, construction and maintenance. It aims to provide residents with a functional, safe and convenient urban environment. Cement pipes are an indispensable building material in municipal construction. They can be used as drainage pipes in urban construction infrastructure, and can also be used for sewage discharge and flood control.

[0003] Existing patent CN221851974U discloses a protective device for cement pipes in municipal construction, belonging to the field of construction equipment technology, to solve the problem of inconvenience in buffering and damping the vibration of protective equipment. It includes a trolley with a push rod rotatably connected to it, and a pressure plate fixedly connected to the connecting rod. This application, through the design of the push block, allows the placement plate to press down during the transport of cement pipes. This pressure plate, via the push rod, compresses the first spring. Simultaneously, when the pressure roller presses down, the inclined surface of the push block pushes the push block to move to both sides, smoothly compressing the second spring. Under the push of the first spring, the connecting plate is smoothly reset, pushing the push rod out to lift the placement plate. The second spring then smoothly pushes the push block back to its original position. The reset of the push block smoothly pushes the pressure roller to lift the placement plate, providing convenient buffering. Combined with the damper, this achieves sufficient buffering and vibration damping.

[0004] Based on the search of the aforementioned patents and in conjunction with existing cement pipe protection devices, it was found that although the aforementioned cement pipe protection devices can fix and transport cement pipes during use, the clamps make rigid contact with the cement pipes when fixing them, which can easily damage the cement pipes. Moreover, it is not convenient to fix and transport cement pipes of different sizes, thus reducing their practicality. Summary of the Invention

[0005] The purpose of this utility model is to provide a cement pipe protection device for municipal construction, in order to solve the problems mentioned in the background art. Although the existing cement pipe protection devices can fix and transport cement pipes, the clamps are in hard contact with the cement pipes when fixing them, which can easily damage the cement pipes. Moreover, it is not convenient to fix and transport cement pipes of different sizes, thus reducing their practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective device for cement pipes in municipal construction, comprising a transport seat and a base, wherein a protective component is provided on the base and a fixing component is provided on the base;

[0007] The protective component includes a fixed plate disposed on both sides above the base, an opening on both sides of the fixed plate, a guide rod connected to the opening, a limiting plate fixedly connected to one end of the guide rod, a V-shaped groove on one side of the limiting plate, and a first spring sleeved on the outside of the guide rod. The guide rod is slidably connected to the opening, and the two ends of the first spring are fixedly connected to the limiting plate and the fixed plate, respectively.

[0008] Preferably, the fixing component includes a sliding groove respectively opened on both sides of the top of the base, a slider connected to the sliding groove, a cylinder connected to the slider, a connecting plate fixedly connected to the top of the slider, a bracket fixedly connected to the top of the connecting plate, a screw connected to the top of the bracket, a motor fixedly connected to the bottom of the screw, a movable plate connected to the outside of the screw, and a connecting rod fixedly connected to one side of the movable plate. The connecting rod is fixedly connected to the fixing plate, the screw is screwed to the movable plate, and the screw is rotatably connected to the bracket.

[0009] Preferably, a limiting groove is provided on both sides of the opening, and a limiting plate is fixedly connected to both sides of the guide rod, with the limiting plate slidably connected to the limiting groove.

[0010] Preferably, vertical rods are fixedly connected to the top two sides of the bracket, and through openings are provided on the top two sides of the movable plate, with the vertical rods slidably connected to the through openings.

[0011] Preferably, multiple buffer grooves are evenly arranged on both sides of the top of the transport seat, a buffer rod is slidably connected in the buffer groove, a second spring is fixedly connected to the bottom of the buffer rod, and a damper is fixedly connected between the base and the transport seat.

[0012] Preferably, the base has an anti-slip pad on top, and the anti-slip pad is adhered to the base.

[0013] Preferably, the inner wall of the V-shaped groove is provided with a buffer pad, and the buffer pad is adhered to the V-shaped groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a transport seat, base and protective components, the movement of the fixed plate can drive the guide rod to move, and the movement of the guide rod can drive the limit plate to move. The limit plate can contact the cement pipe. As the fixed plate continues to move, the first spring deforms accordingly. The first spring can buffer the clamping force, thereby preventing the clamping force from being too large and damaging the cement pipe. It can protect the cement pipe and greatly improve its practicality.

[0016] 2. With the addition of fixed components, the motor can drive the screw to rotate, thereby controlling the vertical position of the moving plate and the vertical position of the limiting plate. This allows the V-groove to be aligned with the center height of cement pipes of different sizes, thus enabling the fixing of cement pipes of different sizes, facilitating their transportation, greatly expanding their applicability, and further enhancing their practicality. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 is a left view of the present invention;

[0019] Figure 3 is a three-dimensional cross-sectional view of point AA in Figure 2 provided by this utility model;

[0020] Figure 4 is an enlarged view of point B in Figure 3 provided by this utility model;

[0021] Figure 5 is a three-dimensional structural diagram of the movable plate, vertical rod, and through-hole provided by this utility model.

[0022] In the diagram: 1. Transport seat; 11. Base; 21. Fixing plate; 22. Through-hole; 23. Guide rod; 24. Limiting plate; 25. V-groove; 26. First spring; 31. Slide groove; 32. Slider; 33. Cylinder; 34. Connecting plate; 35. Bracket; 36. Screw; 37. Motor; 38. Moving plate; 39. Connecting rod; 41. Limiting groove; 42. Limiting plate; 51. Vertical rod; 52. Through-hole; 61. Buffer groove; 62. Buffer rod; 63. Second spring; 64. Damper; 71. Anti-slip pad; 81. Buffer pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please refer to Figures 1, 2, 3, and 4. This utility model provides a technical solution: a protective device for cement pipes in municipal construction, including a transport seat 1 and a base 11. The base 11 is provided with protective components and fixing components. The protective components include fixing plates 21 respectively located on both sides above the base 11, openings 22 respectively opened on both sides of the fixing plates 21, guide rods 23 connected to the openings 22, limiting plates 24 fixedly connected to one end of the guide rods 23, V-shaped grooves 25 opened on one side of the limiting plates 24, and a first spring 26 sleeved on the outside of the guide rods 23. The guide rod 23 is slidably connected to the opening 22. The first spring 26 is fixedly connected at both ends to the limiting plate 24 and the fixing plate 21, respectively. Moving the fixing plate 21 moves the guide rod 23, which in turn moves the limiting plate 24. The movement of the limiting plate 24 allows the V-groove 25 to contact the cement pipe. As the fixing plate 21 continues to move, the first spring 26 deforms. The elasticity of the first spring 26 buffers the clamping force, thus protecting the cement pipe and preventing damage. Limiting grooves 41 are respectively opened on both sides of the opening 22. Limiting plates 42 are fixedly connected to both sides of the guide rod 23. The limiting plates 42 are slidably connected to the limiting grooves 41. The guide rod 23 can drive the limiting plates 42 to move. The limiting plates 42 can limit the movement distance of the guide rod 23, thereby preventing the first spring 26 from being damaged due to excessive deformation. Multiple buffer grooves 61 are evenly arranged on both sides of the top of the transport seat 1. Buffer rods 62 are slidably connected in the buffer grooves 61. A second spring 63 is fixedly connected to the bottom of the buffer rods 62. A damper 64 is fixedly connected between the base 11 and the transport seat 1. The base 11 can drive the buffer rods. The movement of the 62 can compress the second spring 63. The second spring 63 and the damper 64 can absorb the vibration generated during transportation and protect the cement pipe. The top of the base 11 is provided with an anti-slip pad 71, which is adhered to the base 11 and can contact the cement pipe, thereby preventing the cement pipe from sliding and further improving its fixing stability. The inner wall of the V-groove 25 is provided with a buffer pad 81, which is adhered to the V-groove 25 and can contact the cement pipe, further improving the buffer protection performance.

[0025] Please refer to Figures 1, 2, 3, 4, and 5. The fixing components include slide grooves 31 respectively formed on both sides of the top of the base 11, a slider 32 connected to the slide grooves 31, a cylinder 33 connected to the slider 32, a connecting plate 34 fixedly connected to the top of the slider 32, a bracket 35 fixedly connected to the top of the connecting plate 34, a screw 36 connected to the inner top of the bracket 35, a motor 37 fixedly connected to the bottom of the screw 36, a movable plate 38 connected to the outside of the screw 36, and a connecting rod 39 fixedly connected to one side of the movable plate 38. The connecting rod 39 is fixedly connected to the fixing plate 21, the screw 36 is screwed to the movable plate 38, the screw 36 is rotatably connected to the bracket 35, and the motor 37 can drive the screw 36 to rotate. This allows the movable plate 38 to move vertically, which in turn drives the limiting plate 24 to move vertically, so that the V-groove 25 can be horizontally aligned with the center of cement pipes of different sizes. The cylinder 33 can push the slider 32 to move, which in turn drives the limiting plate 24 to move, thus facilitating the fixing of cement pipes of different sizes and making them easier to transport. Vertical rods 51 are fixedly connected to the top two sides of the bracket 35, and through openings 52 are opened on the top two sides of the movable plate 38. The vertical rods 51 are slidably connected to the through openings 52. The movement of the movable plate 38 allows the vertical rods 51 to slide within the through openings 52, thus preventing the movable plate 38 from rotating synchronously with the screw 36 and ensuring that the movable plate 38 can only move vertically.

[0026] Working principle: During operation, motor 37 is first started according to the size of the cement pipe. Motor 37 drives screw 36 to rotate, which in turn moves moving plate 38 vertically, which in turn moves connecting rod 39, which in turn moves fixed plate 21, which in turn moves limiting plate 24. The limiting plate 24 is moved to the same height as the center of the cement pipe. Then motor 37 is turned off, and cylinder 33 is started. Cylinder 33 pushes slider 32 to move, which in turn moves bracket 35, which in turn moves fixed plate 21, which in turn moves limiting plate 24. The movement of limiting plate 24 allows the buffer pad to... When the base plate 21 contacts the cement pipe, the first spring 26 deforms as the fixing plate 21 moves continuously, which can buffer the clamping force and protect the cement pipe from damage. After the cement pipe is fixed, the transport seat 1 can be pushed to move. When the movement passes through a bumpy road, the base 11 can move vertically, which can drive the buffer rod 62 to move, which can compress the second spring 63 to deform. The second spring 63 and the damper 64 can buffer the vibration and further protect the cement pipe. The above is the working process of the whole device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective device for cement pipes in municipal construction, comprising a transport seat (1) and a base (11), characterized in that: The base (11) is provided with a protective component and a fixing component. The protective component includes a fixing plate (21) respectively located on both sides above the base (11), a through-hole (22) respectively opened on both sides of the fixing plate (21), a guide rod (23) connected to the through-hole (22), a limiting plate (24) fixedly connected to one end of the guide rod (23), a V-shaped groove (25) opened on one side of the limiting plate (24), and a first spring (26) sleeved on the outside of the guide rod (23). The guide rod (23) is slidably connected to the through-hole (22), and the two ends of the first spring (26) are fixedly connected to the limiting plate (24) and the fixing plate (21) respectively.

2. The municipal construction cement pipe protection device according to claim 1, characterized in that: The fixing components include slide grooves (31) respectively opened on both sides of the top of the base (11), a slider (32) connected to the slide grooves (31), a cylinder (33) connected to the slider (32), a connecting plate (34) fixedly connected to the top of the slider (32), a bracket (35) fixedly connected to the top of the connecting plate (34), a screw (36) connected to the top of the bracket (35), a motor (37) fixedly connected to the bottom of the screw (36), a moving plate (38) connected to the outside of the screw (36), and a connecting rod (39) fixedly connected to one side of the moving plate (38). The connecting rod (39) is fixedly connected to the fixing plate (21), the screw (36) is screwed to the moving plate (38), and the screw (36) is rotatably connected to the bracket (35).

3. The municipal construction cement pipe protection device according to claim 1, characterized in that: The opening (22) has a limiting groove (41) on each side, and the guide rod (23) has a limiting plate (42) fixedly connected to each side. The limiting plate (42) is slidably connected to the limiting groove (41).

4. A protective device for cement pipes in municipal construction according to claim 2, characterized in that: Vertical rods (51) are fixedly connected to the top two sides of the bracket (35), and through openings (52) are opened on the top two sides of the movable plate (38). The vertical rods (51) are slidably connected to the through openings (52).

5. A protective device for cement pipes in municipal construction according to claim 1, characterized in that: The top two sides of the transport seat (1) are provided with a plurality of buffer grooves (61) evenly arranged. A buffer rod (62) is slidably connected in the buffer groove (61). A second spring (63) is fixedly connected to the bottom of the buffer rod (62). A damper (64) is fixedly connected between the base (11) and the transport seat (1).

6. A protective device for cement pipes in municipal construction according to claim 1, characterized in that: The base (11) is provided with an anti-slip pad (71) on top, and the anti-slip pad (71) is adhered to the base (11).

7. A protective device for cement pipes in municipal construction according to claim 1, characterized in that: The inner wall of the V-groove (25) is provided with a buffer pad (81), and the buffer pad (81) is adhered to the V-groove (25).

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