Supporting device with buffering structure for municipal engineering sewage pipeline construction

Abstract

The utility model relates to the technical field of sewage pipeline supporting, in particular to a supporting device with a buffering structure for municipal engineering sewage pipeline construction, which comprises a bearing block, a buffering mechanism is fixedly arranged at the center of the bottom end of the bearing block, and the buffering mechanism comprises a fixed part, a movable rod, a fixed block, a sleeve part, a supporting rod and a compression spring. A sewage pipeline is placed in the arc-shaped groove in the bearing block, the bearing block is downwards extruded by the gravity of the sewage pipeline, the movable rods at the two ends of the fixing piece extend towards the two ends due to pressure, the compression springs are arranged on the outer circumference of the supporting rod, and the compression springs elastically deform in the extrusion process, so that the sewage pipeline is fixed. The damper is matched with the damping spring to achieve the damping effect on the sewage pipeline, the device is provided with a graded buffering mechanism, the gravity of the spring is degraded step by step through elastic deformation of the spring, finally, the pressure borne by each component is reduced to the minimum, and the service life of each component is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipeline support, in particular to a support device for municipal engineering sewage pipeline construction with a buffer structure. Background Technique

[0002] In municipal engineering, the construction of sewage pipelines is a very important project, which plays the function of the entire city's sewage discharge. The underground sewage pipelines are buried underground and are used to transport the sewage discharged from the upper part. Because they are installed underground for a long time and are inconvenient to repair, the stability and service life of sewage pipelines must be considered during the construction process.

[0003] As disclosed in a support device for municipal engineering sewage pipeline construction with a buffer structure with the publication number CN 220790023 U, the main body of the present utility model, an air pressure mechanism is arranged inside the lower pressing plate main body, a fixing mechanism is arranged inside the lower pressing plate main body, clamping rods are rotatably connected to the left and right sides of the lower pressing plate rotating shaft, and clamping blocks are fixedly installed at the tops of the lower pressing plate clamping rods. This device does not have a hierarchical buffer mechanism and cannot cause the spring to undergo elastic deformation by stretching and squeezing at both ends, and gradually degrade its gravity, so that the pressure borne by each component is reduced to the lowest. The service life of each component of the conventional support device is relatively short. Without the establishment of a shock absorption mechanism, when the water flow passes through the sewage pipeline and faces a large flow rate, the support device cannot buffer well, which may cause the sewage pipeline to shift due to excessive water flow impact. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a support device for municipal engineering sewage pipeline construction with a buffer structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions:

[0006] A support device for municipal engineering sewage pipeline construction with a buffer structure, including a bearing block, a buffer mechanism is fixedly arranged at the center of the bottom end of the bearing block. The buffer mechanism includes a fixing piece, a movable rod, a fixing block, a sleeve, a support rod and a compression spring. The fixing piece is fixedly arranged at the center of the bottom end of the bearing block, the movable rods are movably arranged on both sides of the fixing piece, the fixing blocks are fixedly arranged on the sides of the movable rods away from the fixing piece, the sleeves are fixedly arranged at the bottom ends of the fixing blocks, the support rods are movably arranged inside the sleeves, the compression springs are fixedly arranged around the outer circumference of the support rods, and one end of the compression spring is fixedly connected to the sleeve;

[0007] On both sides of the bottom end of the bearing block, a shock absorption mechanism is fixedly arranged. The shock absorption mechanism includes a shock absorption spring, a damper and a fixing seat. On both sides of the bottom end of the bearing block, a plurality of shock absorption springs are fixedly arranged. A damper is fixedly arranged inside the shock absorption spring. The bottom end of the damper is fixedly provided with a fixing seat, and the fixing seat is fixedly connected with one end of the shock absorption spring.

[0008] Preferably, a fixing plate is fixedly arranged at the bottom end of the fixing seat, and a plurality of fixing screws are movably arranged at the top end of the fixing plate. By the movable connection of the fixing screws inside the fixing plate with the bearing seat, the fixing plate can be stably fixed.

[0009] Preferably, a bearing seat is fixedly arranged on one side of the fixing seat away from the shock absorption spring. The setting of the bearing block plays a role in stably supporting the entire support device.

[0010] Preferably, a fixing groove is formed inside the bearing seat, and the fixing groove is fixedly connected with one side of the support rod. The setting of the fixing groove facilitates the buffer mechanism to gradually buffer and decompose the acting force onto the bearing seat.

[0011] Preferably, a plurality of L-shaped connecting plates are fixedly arranged on both sides of the bearing seat. The L-shaped connecting plates play a role in connecting the support device and the ground.

[0012] Preferably, a first expansion screw is movably arranged on one side of the outside of the L-shaped connecting plate, and a second expansion screw is movably arranged on the other side of the outside of the L-shaped connecting plate. One end of the L-shaped connecting plate is fixedly connected with the bearing seat through the first expansion screw, and the other end of the L-shaped connecting plate is fixed to the ground through the second expansion screw.

[0013] Preferably, an arc-shaped groove is formed at the top end of the bearing block. The setting of the arc-shaped groove is used to carry the sewage pipe.

[0014] Preferably, a buffer pad is fixedly arranged on the upper surface of the arc-shaped groove. The buffer pad provides a certain safety protection for the outside of the sewage pipe and reduces the wear between it and the support device.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. For the support device for the construction of the municipal engineering sewage pipe with a buffer structure, the device first stably fixes the support device to the ground by using the first expansion screw and the second expansion screw, and then places the sewage pipe in the arc-shaped groove inside the bearing block. The self-weight of the sewage pipe presses down on the bearing block, and the movable rods at both ends of the fixing member at the bottom end of the bearing block extend towards both ends due to the pressure, causing the kits on the other side to be movably connected outside the support rod. Since compression springs are arranged circumferentially outside the support rod, the compression springs undergo elastic deformation during the extrusion process to buffer the acting force, and the damper cooperates with the shock absorption spring to play a shock absorption role for the sewage pipe.

[0017] 2. The supporting device for the construction of municipal engineering sewage pipes with a buffer structure has a hierarchical buffer mechanism. Through the stretching and extrusion at both ends, the spring undergoes elastic deformation, gradually reducing its gravity, and finally minimizing the pressure borne by each component, greatly improving the service life of each component. The establishment of the shock absorption mechanism enables the supporting device to buffer well even when facing large water flows when the water flows through the sewage pipe inside, preventing the sewage pipe from shifting due to excessive water flow impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0019] Figure 2 is a schematic installation diagram of the internal perspective structure of the present utility model;

[0020] Figure 3 is a schematic installation diagram of the hierarchical buffer structure of the present utility model;

[0021] Figure 4 of the present utility model Figure 1 is an enlarged schematic diagram of part A in the present utility model.

[0022] In the figure: 1, bearing block; 2, fixing piece; 3, movable rod; 4, fixing block; 5, sleeve; 6, support rod; 7, compression spring; 8, shock absorption spring; 9, damper; 10, fixing seat; 11, fixing plate; 12, fixing screw; 13, bearing seat; 14, fixing groove; 15, L-shaped connecting plate; 16, first expansion screw; 17, second expansion screw; 18, arc-shaped groove; 19, buffer pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 as shown, a technical solution provided by the present utility model:

[0025] A support device for the construction of municipal engineering sewage pipelines with a buffer structure, including a bearing block 1. A buffer mechanism is fixedly arranged at the center of the bottom end of the bearing block 1. The buffer mechanism includes a fixing part 2, a movable rod 3, a fixing block 4, a sleeve 5, a support rod 6 and a compression spring 7. The fixing part 2 is fixedly arranged at the center of the bottom end of the bearing block 1. The movable rods 3 are movably arranged on both sides of the fixing part 2. A fixing block 4 is fixedly arranged on the side of the movable rod 3 away from the fixing part 2. A sleeve 5 is fixedly arranged at the bottom end of the fixing block 4. A support rod 6 is movably arranged inside the sleeve 5. Compression springs 7 are fixedly arranged around the circumference of the support rod 6. One end of the compression spring 7 is fixedly connected to the sleeve 5;

[0026] Shock-absorbing mechanisms are fixedly arranged on both sides of the bottom end of the bearing block 1. The shock-absorbing mechanisms include shock-absorbing springs 8, dampers 9 and fixing seats 10. A number of shock-absorbing springs 8 are fixedly arranged on both sides of the bottom end of the bearing block 1. Dampers 9 are fixedly arranged inside the shock-absorbing springs 8. A fixing seat 10 is fixedly arranged at the bottom end of the damper 9. The fixing seat 10 is fixedly connected to one end of the shock-absorbing spring 8.

[0027] In this embodiment, preferably, a fixing plate 11 is fixedly arranged at the bottom end of the fixing seat 10. A number of fixing screws 12 are movably arranged on the top end of the fixing plate 11. By the movable connection of the fixing screws inside the fixing plate with the bearing seat, the fixing plate can be stably fixed.

[0028] In this embodiment, preferably, a bearing seat 13 is fixedly arranged on the side of the fixing seat 10 away from the shock-absorbing spring 8. The setting of the bearing block plays a role in stably supporting the entire support device.

[0029] In this embodiment, preferably, a fixing groove 14 is formed inside the bearing seat 13. The fixing groove 14 is fixedly connected to one side of the support rod 6. The setting of the fixing groove facilitates the buffer mechanism to gradually buffer and decompose the acting force onto the bearing seat.

[0030] In this embodiment, preferably, a number of L-shaped connecting plates 15 are fixedly arranged on both sides of the bearing seat 13. The L-shaped connecting plates play a role in connecting the support device and the ground.

[0031] In this embodiment, preferably, a first expansion screw 16 is movably arranged on one side of the outside of the L-shaped connecting plate 15, and a second expansion screw 17 is movably arranged on the other side of the outside of the L-shaped connecting plate 15. One end of the L-shaped connecting plate is fixedly connected to the bearing seat through the first expansion screw, and the other end of the L-shaped connecting plate is fixed to the ground through the second expansion screw.

[0032] In this embodiment, preferably, an arc-shaped groove 18 is formed at the top end of the bearing block 1. The setting of the arc-shaped groove is used to carry the sewage pipeline.

[0033] In this embodiment, preferably, a buffer pad 19 is fixedly arranged on the upper surface of the arc-shaped groove 18. The buffer pad provides a certain safety protection for the outside of the sewage pipeline and reduces the wear between it and the support device.

[0034] When the supporting device for the construction of a municipal engineering sewage pipeline with a buffer structure in this embodiment is in use, the device first uses the first expansion screw 16 and the second expansion screw 17 to stably fix the supporting device to the ground. Then, the sewage pipeline is placed in the arc-shaped groove 18 inside the bearing block 1. The gravity of the sewage pipeline itself presses down on the bearing block 1. The movable rods 3 at both ends of the fixing member 2 at the bottom end of the bearing block 1 extend towards both ends due to the pressure, causing the sleeve 5 on the other side to be movably connected to the outside of the support rod 6. Since the compression spring 7 is arranged circumferentially outside the support rod 6, the compression spring 7 undergoes elastic deformation during the extrusion process to buffer the acting force. The damper 9 cooperates with the shock-absorbing spring 8 to play a shock-absorbing role for the sewage pipeline. The device has a hierarchical buffer mechanism. Through the stretching and extrusion at both ends, the spring undergoes elastic deformation to gradually degrade its gravity, and finally the pressure borne by each component is reduced to the lowest, greatly improving the service life of each component. The establishment of the shock-absorbing mechanism enables the supporting device to buffer well even when facing a large flow rate when the water flow inside the sewage pipeline passes through, preventing the sewage pipeline from shifting due to excessive water flow impact.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for the construction of municipal engineering sewage pipelines with a buffer structure, characterized in that: It includes a bearing block (1), and a buffer mechanism is fixedly arranged at the center of the bottom end of the bearing block (1). The buffer mechanism includes a fixing member (2), a movable rod (3), a fixing block (4), a sleeve (5), a support rod (6) and a compression spring (7). The fixing member (2) is fixedly arranged at the center of the bottom end of the bearing block (1). The movable rods (3) are movably arranged on both sides of the fixing member (2). The fixing blocks (4) are fixedly arranged on the sides of the movable rods (3) away from the fixing member (2). The sleeves (5) are fixedly arranged at the bottom ends of the fixing blocks (4). The support rods (6) are movably arranged inside the sleeves (5). The compression springs (7) are fixedly arranged around the circumferences of the support rods (6). One end of the compression spring (7) is fixedly connected to the sleeve (5). Shock-absorbing mechanisms are fixedly arranged on both sides of the bottom end of the bearing block (1). The shock-absorbing mechanisms include shock-absorbing springs (8), dampers (9) and fixing seats (10). A number of shock-absorbing springs (8) are fixedly arranged on both sides of the bottom end of the bearing block (1). The dampers (9) are fixedly arranged inside the shock-absorbing springs (8). The fixing seats (10) are fixedly arranged at the bottom ends of the dampers (9). The fixing seats (10) are fixedly connected to one ends of the shock-absorbing springs (8).

2. A supporting device for the construction of a municipal engineering sewage pipeline with a buffer structure according to claim 1, characterized in that: A fixing plate (11) is fixedly arranged at the bottom end of the fixing seat (10). A number of fixing screws (12) are movably arranged on the top surface of the fixing plate (11).

3. A supporting device for the construction of a municipal engineering sewage pipeline with a buffer structure according to claim 1, characterized in that: A bearing seat (13) is fixedly arranged on the side of the fixing seat (10) away from the shock-absorbing spring (8).

4. A support device for the construction of municipal engineering sewage pipelines with a buffer structure according to claim 3, characterized in that: A fixing groove (14) is formed inside the bearing seat (13), and the fixing groove (14) is fixedly connected to one side of the support rod (6).

5. The supporting device for the construction of municipal engineering sewage pipelines with a buffer structure according to claim 3, characterized in that: A number of L-shaped connecting plates (15) are fixedly arranged on both sides of the bearing seat (13).

6. The supporting device for the construction of municipal engineering sewage pipelines with a buffer structure according to claim 5, characterized in that: A first expansion screw (16) is movably arranged on one side of the outside of the L-shaped connecting plate (15), and a second expansion screw (17) is movably arranged on the other side of the outside of the L-shaped connecting plate (15).

7. A supporting device for the construction of a municipal engineering sewage pipeline with a buffer structure according to claim 1, characterized in that: An arc-shaped groove (18) is formed at the top end of the bearing block (1).

8. The supporting device for the construction of a municipal engineering sewage pipeline with a buffer structure according to claim 7, characterized in that: A buffer pad (19) is fixedly arranged on the upper surface of the arc-shaped groove (18).

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