Pipeline conveying buffer block
By incorporating blind holes and embedded steel plates into the buffer block body, the problem of easy damage to existing buffer blocks is solved, resulting in a longer service life and higher conveying efficiency.
Patent Information
- Application Number
- CN202520117564.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-18
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-18
AI Technical Summary
Existing buffer blocks are prone to damage and breakage due to friction during long-term use, resulting in a short service life, frequent replacements, and project delays.
A pipeline transport buffer block is designed. The buffer block body is made of rubber and has multiple blind holes on its surface. A steel plate is embedded in the bottom mounting plate. The blind holes are arranged in an alternating pattern to disperse friction. The combination of the elasticity of rubber and the strength of steel plate improves the structural stability.
It extends the service life of the buffer block to more than 3 months, reduces friction damage to the buffer block, improves conveying efficiency and safety, and reduces replacement frequency and construction period risks.
Smart Images
Figure CN223804274U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipeline conveying device technical field, concretely relates to a pipeline conveying buffer block. BACKGROUND
[0002] In the process of laying tunnel, especially the submarine tunnel, the prefabricated pipeline needs to be conveyed to the specific position splicing assembly, in this process, most of the special conveying belt is used, needs to bear the larger pressure of submarine and the dead weight of pipeline dozens of tons, in order to avoid the pipeline breakage and scrap caused by the pipeline dead weight too large and shaking in the conveying process, the conveying belt surface is often provided with a large number of buffer blocks, but the buffer block of the prior art is mostly solid cuboid block, which leads to the fact that the buffer block body can continuously transmit the friction along the movement direction of the pipeline when being subjected to the friction force for a long time, so that the buffer block is prone to transverse damage and fragmentation, and the service life is shorter, less than one month, for the long period of engineering construction, a large number of replacements not only cause waste, but also delay the construction period. Therefore, it is necessary to involve a buffer block with a longer service life to solve the above problems. SUMMARY
[0003] The utility model discloses a pipeline conveying buffer block that can withstand the friction between the pipeline for a long time and has a longer service life,
[0004] To achieve the above object, the utility model provides the technical scheme as follows:
[0005] A pipeline conveying buffer block, comprising a buffer block body, a plurality of blind holes are formed on the surface of the buffer block body, an installation plate is arranged on the bottom surface of the buffer block body, the installation plate is provided with an installation hole, the buffer block body and the installation plate are made of rubber, and the installation hole is used for connecting a conveying belt.
[0006] Further, the blind holes are vertically arranged.
[0007] Further, the blind holes are horizontally arranged.
[0008] Further, the blind holes are circumferentially distributed and staggered up and down.
[0009] Further, the plurality of blind holes are arranged in an array and staggered.
[0010] Further, the depth of the blind hole is 4-10 cm, and the diameter of the blind hole is 1-2 cm.
[0011] Further, a steel plate is embedded in the buffer block installation plate, and the installation hole penetrates the installation plate and the steel plate.
[0012] Further, the steel plate surface is provided with a positioning pin for steel plate positioning, and the mounting plate is integrally formed with the buffer block body.
[0013] Further, the top surface of the buffer block body is provided with a chamfer.
[0014] The utility model discloses the advantages and beneficial effects are:
[0015] 1. By setting up multiple blind holes on the buffer block body and using rubber material, when the buffer block bears friction, the blind holes can disperse and bear a certain deformation amount, thereby effectively absorbing the stress of the pipeline in the conveying process, effectively protecting the pipeline while improving the service life of the buffer block body to more than 3 months.
[0016] 2. The buffer block is divided into a buffer block body and a mounting plate, the buffer block body directly contacts the pipeline for buffering, and the mounting plate is embedded with a steel plate and wrapped with rubber, thereby improving the wear resistance and enhancing the stability of the connection between the mounting plate and the conveyor belt, avoiding the problem of unstable installation when the pipeline and the buffer block have too large friction. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is the structural schematic diagram of the utility model embodiment 1;
[0018] Figure 2 is the cross section structure schematic diagram of the utility model embodiment 1;
[0019] Figure 3 is the cross section structure schematic diagram of the utility model embodiment 4;
[0020] Figure 4 is the cross section structure schematic diagram of the utility model embodiment 7;
[0021] In the drawing:
[0022] 1-buffer block body, 2-blind hole, 3-mounting plate, 4-mounting hole, 5-steel plate, 6-positioning pin, 7-chamfer. DETAILED DESCRIPTION
[0023] The specific implementation of the utility model will be further described below in combination with the drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.
[0024] Embodiment 1
[0025] Please refer to Figures 1-2A pipeline conveying buffer block comprises a buffer block body 1, a plurality of array staggered blind holes 2 are opened in the vertical direction of the buffer block body 1, the depth of the blind hole 2 is 10 cm, and the diameter is 2 cm. The top surface of the buffer block body 1 is provided with a chamfered outer periphery.
[0026] The bottom surface of the buffer block body 1 is provided with a mounting plate 3, and the two are integrally formed by rubber. A steel plate 5 is embedded in the buffer block mounting plate 3, and a mounting hole 4 for connecting the conveying belt is formed through the mounting plate 3 and the steel plate 5. The surface of the steel plate 5 is provided with a positioning pin 6, which is used for machining positioning of the steel plate 5 and rubber forming, etc.
[0027] Example 2
[0028] The difference from example 1 is only that the depth of the blind hole 2 is 4 cm, and the diameter is 1 cm.
[0029] Example 3
[0030] The difference from example 1 is only that the depth of the blind hole 2 is 6 cm, and the diameter is 1 cm.
[0031] Example 4
[0032] Please refer to Figure 3 A pipeline conveying buffer block comprises a buffer block body 1, a plurality of array staggered blind holes 2 are opened in the vertical direction of the buffer block body 1, the depth of the blind hole 2 is 10 cm, and the diameter is 2 cm. The top surface of the buffer block body 1 is provided with a chamfered outer periphery.
[0033] The bottom surface of the buffer block body 1 is provided with a mounting plate 3, and the two are integrally formed by rubber. A steel plate 5 is embedded in the buffer block mounting plate 3, and a mounting hole 4 for connecting the conveying belt is formed through the mounting plate 3 and the steel plate 5. The surface of the steel plate 5 is provided with a positioning pin 6, which is used for machining positioning of the steel plate 5 and rubber forming, etc.
[0034] Example 5
[0035] The difference from example 4 is only that the depth of the blind hole 2 is 8 cm, and the diameter is 2 cm.
[0036] Example 6
[0037] The difference from example 4 is only that the depth of the blind hole 2 is 10 cm, and the diameter is 1 cm.
[0038] Example 7
[0039] Please refer to Figure 4 A pipeline conveying buffer block comprises a buffer block body 1, a plurality of array staggered blind holes 2 are opened in the vertical direction of the buffer block body 1, the depth of the blind hole 2 is 10 cm, and the diameter is 2 cm. The top surface of the buffer block body 1 is provided with a chamfered outer periphery.
[0040] The bottom surface of the buffer block body 1 is provided with a mounting plate 3, which is integrally formed by rubber. A steel plate 5 is embedded in the buffer block mounting plate 3. Mounting holes 4 for connecting the conveying belt are provided through the mounting plate 3 and the steel plate 5. The surface of the steel plate 5 is provided with a positioning pin 6.
[0041] Example 8
[0042] The difference from Example 7 is that the blind holes 2 are provided with multiple layers, which are staggered and uniformly distributed in a spiral structure.
[0043] Example 9
[0044] The difference from Example 7 is that the depth of the blind holes 2 is 7 cm, and the diameter is 1.5 cm.
[0045] Working principle:
[0046] The buffer block body is provided with a plurality of staggered blind holes with a depth of 4-10 cm and a diameter of 1-2 cm. The staggered array of blind holes can effectively disperse and absorb the continuous friction force during pipeline transportation, allowing the buffer block body to have a larger deformation amount, thereby reducing the friction of the pipeline on the buffer block. The buffer block body and the mounting plate are made of rubber, which has good elasticity and shock absorption performance, can effectively absorb and relieve the impact force during material transportation, and reduce vibration and noise. The steel plate is embedded in the mounting plate, and the surface of the steel plate is provided with a positioning pin for positioning the steel plate, enhancing the stability and strength of the overall structure, and ensuring the accurate position of the buffer block during installation. The mounting plate and the buffer block body are integrally formed, ensuring the integrity and strength of the structure. The mounting holes penetrate through the mounting plate and the steel plate, which are used to connect the conveying belt, facilitating the installation and fixation of the buffer block, and ensuring the stability of the buffer block on the conveying belt, reducing the dislocation caused by the deformation of the buffer block.
[0047] Specifically, in Examples 1-3, the buffer block is subjected to tangential force, and the blind hole is subjected to force along its radial direction. The deformation amount generated by the blind hole is mainly distributed at both ends of the axial direction of the blind hole.
[0048] In Examples 4-6, the buffer block is subjected to tangential force, and the blind hole is subjected to force along its radial direction. The deformation amount generated by the blind hole is mainly distributed on both sides of the axial direction of the blind hole, which can bear a larger deformation amount, but the service life is about 3 months.
[0049] In Examples 7-9, the buffer block is subjected to tangential force, and the blind hole is subjected to force including axial and radial directions. The deformation amount generated by the blind hole is relatively balanced, and the service life can reach 9 months.
[0050] The pipeline conveying buffer block can effectively disperse and absorb the impact force in the material conveying process through the unique structural design and rubber material, reduces the direct impact on the pipeline, improves the conveying efficiency and safety, reduces the vibration and noise in the material conveying process, and prolongs the service life of the pipeline.
[0051] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A pipe-conveying buffer block comprising a buffer block body (1), characterized in that: The surface of the buffer block body (1) is provided with a plurality of blind holes (2), the bottom surface of the buffer block body (1) is provided with a mounting plate (3), the mounting plate (3) is provided with a mounting hole (4), the buffer block body (1) and the mounting plate (3) are made of rubber, and the mounting hole (4) is used for connecting a conveying belt.
2. The pipe-conveying cushion block of claim 1, wherein: The blind holes are vertically arranged.
3. The pipe-conveying cushion block of claim 1, wherein: The blind holes are transversely arranged.
4. The pipe-conveying cushion block of claim 3, wherein: The blind holes are circumferentially distributed.
5. The pipe-conveying cushion block according to any one of claims 1 to 4, characterized in that: The plurality of blind holes (2) are arranged in an array and staggered.
6. The pipe-conveying cushion block of claim 5, wherein: The hole depth of the blind hole (2) is 4-10 cm, and the diameter of the blind hole is 1-2 cm.
7. The pipe-conveying cushion block of claim 5, wherein: The mounting plate (3) is inlaid with a steel plate (5), and the mounting hole (4) penetrates the mounting plate (3) and the steel plate (5).
8. The pipe-conveying cushion block of claim 7, wherein: The surface of the steel plate (5) is provided with a positioning pin (6), the positioning pin (6) is used for positioning the steel plate (5), and the mounting plate (3) is integrally formed with the buffer block body (1).
9. The pipe-conveying cushion block of claim 1, wherein: The top surface of the buffer block body (1) is provided with a chamfer (7) at the outer periphery.