Combined shock absorption support special-shaped spring

Abstract

The utility model relates to a combined damping support special-shaped spring which comprises a support bottom plate, a support connecting part is connected to the support bottom plate through a bolt, a support guiding part is slidably connected to the interior of the support connecting part, a support top plate is in threaded connection with the top end of the support guiding part, and a tower-shaped spring is arranged between the contact faces of the support bottom plate and the support top plate. The support connecting part and the support guiding part are both located in the tower-shaped spring, and a supporting spring is arranged in the support connecting part. According to the scheme, during use, when the tower-shaped spring is extruded to contract, the movement position between the support bottom plate and the support top plate can be guided through cooperation of the support connecting part and the support guiding part, so that the stability of the tower-shaped spring during use can be enhanced, and meanwhile, through cooperation of the support connecting part and the support guiding part, the stability of the tower-shaped spring during use is improved. And the mounting position of the tower-shaped spring between the support bottom plate and the support top plate can be limited, and the situation that the tower-shaped spring falls off can be avoided as much as possible.

Description

Technical Field

[0001] The present application relates to the technical field of special-shaped springs, and in particular to a combined shock-absorbing bracket special-shaped spring. Background Art

[0002] A special-shaped spring is a type of spring whose cross-sectional shape and size are different from those of a traditional round spring. Special-shaped springs are usually designed with non-circular cross-sections, such as rectangular, oval, square, tower-shaped, etc., to meet specific application requirements. Among them, a tower spring is a spring with a tower-like appearance, which is usually used in industrial and mechanical applications. The tower spring has a large working height when in use and can provide a large amount of deformation in a small space. Due to the special shape design, the tower spring can withstand higher loads and has good stability during operation, and is not prone to deformation or failure.

[0003] In the related art, during the installation and use of the tower-shaped spring, a clip-on installation method is usually used to directly connect the tower-shaped spring to the object to be supported. Although this method is convenient for loading and unloading, it may affect the stability of the tower-shaped spring during use, which may cause the tower-shaped spring to fall off, easily leading to the failure of the tower-shaped spring and being not conducive to actual use. Therefore, those skilled in the art provide a combined shock-absorbing bracket special-shaped spring to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In order to solve the problem that the tower-shaped spring proposed in the above background technology is usually directly connected to the object to be supported by a clip-on installation method during installation and use, although this method is convenient for loading and unloading, it may affect the stability of the tower-shaped spring during use, which may cause the tower-shaped spring to fall off, easily leading to the problem of failure of the tower-shaped spring. The present application provides a combined shock-absorbing bracket special-shaped spring.

[0005] The present application provides a combined shock-absorbing bracket shaped spring adopting the following technical solution:

[0006] A combined shock-absorbing bracket special-shaped spring comprises a bracket base plate, a bracket connecting part is connected to the bracket base plate by bolts, a bracket guide part is slidably connected to the inside of the bracket connecting part, a bracket top plate is threadedly connected to the top of the bracket guide part, a tower-shaped spring is arranged between the contact surface of the bracket base plate and the bracket top plate, the bracket connecting part and the bracket guide part are both located inside the tower-shaped spring, a support spring is arranged inside the bracket connecting part, the lower end surface of the support spring abuts against the inner wall of the bracket base plate, and the upper end surface of the support spring abuts against the lower end surface of the bracket guide part.

[0007] By adopting the above technical solution, when the tower-shaped spring is squeezed and contracts due to absorbing and alleviating external impacts and vibrations, the moving position between the bracket bottom plate and the bracket top plate can be guided by cooperating with the bracket connecting part and the bracket guiding part, thereby enhancing the stability of the tower-shaped spring during use and limiting the installation position of the tower-shaped spring between the bracket bottom plate and the bracket top plate.

[0008] Preferably, the bracket base plate includes a first circular plate, a mounting groove is provided on the upper surface of the first circular plate, the bottom end of the bracket connecting part is located inside the mounting groove, and a plurality of first mounting holes are evenly provided on the first circular plate and penetrate the first circular plate, and the plurality of first mounting holes are arranged in a circle around the mounting groove.

[0009] By adopting the above technical solution, the installation groove can limit the installation position of the bracket connecting part on the first circular plate, and the first installation hole cooperates with the bolt to install the first circular plate on the supporting surface.

[0010] Preferably, the bracket connecting portion includes a rectangular conduit, the support spring is located inside the rectangular conduit, the lower end surface of the rectangular conduit is fixedly connected to an annular mounting plate, the annular mounting plate is located inside the mounting groove, and a plurality of second mounting holes that penetrate the annular mounting plate are evenly opened on the annular mounting plate, and the plurality of second mounting holes are arranged in a circle around the rectangular conduit.

[0011] By adopting the above technical solution, the installation position of the support spring can be limited by the rectangular conduit, and the rectangular conduit can be installed on the first circular plate by cooperating with the annular mounting plate, the mounting groove and the bolts.

[0012] Preferably, a limiting column is arranged inside the installation groove, and the limiting column is located inside the bottom end of the support spring.

[0013] By adopting the above technical solution, the installation position of the bottom end of the support spring can be limited by the limiting column, thereby enhancing the stability of the support spring.

[0014] Preferably, the guide portion of the bracket includes a rectangular limit plate slidably connected to the inner wall of the rectangular tube, the upper surface of the rectangular limit plate is fixedly connected to a guide rod, the upper end surface of the guide rod passes through the rectangular tube and is fixedly connected to a threaded connector, and the outer wall of the threaded connector is threadedly connected to the inner wall of the bracket top plate.

[0015] By adopting the above technical solution, the rectangular limit plate can limit the connection position between the guide rod and the rectangular conduit, and the threaded connector can be connected to the top plate of the bracket, so that through the cooperation between the guide rod and the rectangular conduit, when the tower-shaped spring is extended and retracted, the movement position between the bottom plate of the bracket and the top plate of the bracket can be guided.

[0016] Preferably, the bracket top plate includes a second circular plate, a threaded connection hole is provided on the lower surface of the second circular plate, and a plurality of third mounting holes are evenly provided on the second circular plate to penetrate the second circular plate, and the plurality of third mounting holes are arranged in a circle around the threaded connection hole.

[0017] By adopting the above technical solution, the threaded connection hole can limit the installation position of the threaded connection head, and the third installation hole cooperates with the bolt to fix the second circular plate on the side of the object that needs to be supported.

[0018] Preferably, a first limiting ring is fixedly connected to the upper surface of the first circular plate, and the bottom of the tower-shaped spring is located inside the first limiting ring; a second limiting ring is fixedly connected to the lower surface of the second circular plate, and the top of the tower-shaped spring is located inside the second limiting ring.

[0019] By adopting the above technical solution, the first limiting ring can limit the installation position of the bottom of the tower-shaped spring on the first circular plate, and the second limiting ring can limit the installation position of the top of the tower-shaped spring on the bottom of the second circular plate, thereby enhancing the stability of the tower-shaped spring installation.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] 1. The combined shock-absorbing bracket special-shaped spring has a tower-shaped spring installed between the contact surface of the bracket bottom plate and the bracket top plate. When the tower-shaped spring is squeezed and contracted due to absorbing and alleviating external impact and vibration, the bracket connecting part cooperates with the bracket guiding part to guide the moving position between the bracket bottom plate and the bracket top plate, thereby enhancing the stability of the tower-shaped spring during use. At the same time, the bracket connecting part cooperates with the bracket guiding part to limit the installation position of the tower-shaped spring between the bracket bottom plate and the bracket top plate, thereby avoiding the tower-shaped spring from falling off as much as possible and ensuring the use of the tower-shaped spring.

[0022] 2. The combined shock-absorbing bracket shaped spring can limit the installation position of the bracket connection part on the first circular plate through the opening of the installation groove, the first installation hole cooperates with the bolt to install the first circular plate on the support surface, the installation position of the support spring can be limited by the rectangular guide tube, the rectangular guide tube can be installed on the first circular plate by the annular installation plate, the installation groove and the bolt, and the installation position of the bottom end of the support spring can be limited by the limit column, so as to enhance the stability of the support spring;

[0023] 3. The combined shock-absorbing bracket special-shaped spring has a rectangular limit plate that can limit the connection position between the guide rod and the rectangular guide tube, and the threaded connection hole can limit the installation position of the threaded connection head, so that the guide rod cooperates with the rectangular guide tube to guide the movement position between the bracket bottom plate and the bracket top plate when the tower-shaped spring is extended and retracted. The third installation hole cooperates with the bolt to fix the second circular plate on the side of the object to be supported. The first limit ring can limit the installation position of the bottom of the tower-shaped spring on the first circular plate, and the second limit ring can limit the installation position of the top of the tower-shaped spring on the bottom of the second circular plate, thereby enhancing the stability of the tower-shaped spring installation and avoiding the deflection of the tower-shaped spring during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 is a schematic diagram of the support base structure in an embodiment of the present application;

[0026] Figure 3 is a schematic diagram of a cross-sectional structure of a bracket bottom plate in an embodiment of the present application;

[0027] Figure 4 It is a schematic diagram of the structure of the bracket connection part in the embodiment of the present application.

[0028] Explanation of the accompanying drawings: 1. Bracket bottom plate; 101. First circular plate; 102. Mounting groove; 103. First mounting hole; 2. Bracket connecting portion; 201. Rectangular conduit; 202. Annular mounting plate; 203. Second mounting hole; 3. Bracket guiding portion; 301. Rectangular limiting plate; 302. Guide rod; 303. Threaded connector; 4. Bracket top plate; 401. Second circular plate; 402. Threaded connecting hole; 403. Third mounting hole; 5. Tower spring; 6. Support spring; 7. First limiting ring; 8. Second limiting ring; 9. Limiting column. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The present application embodiment discloses a combined shock-absorbing bracket shaped spring. Figure 1 , Figure 2 and Figure 3The combined shock-absorbing bracket special-shaped spring includes a bracket base plate 1, a bracket connecting part 2 is connected to the bracket base plate 1 by bolts, a bracket guide part 3 is slidably connected inside the bracket connecting part 2, a bracket top plate 4 is threadedly connected to the top of the bracket guide part 3, a tower-shaped spring 5 is arranged between the contact surfaces of the bracket base plate 1 and the bracket top plate 4, the bracket connecting part 2 and the bracket guide part 3 are both located inside the tower-shaped spring 5, a support spring 6 is arranged inside the bracket connecting part 2, the lower end surface of the support spring 6 abuts against the inner wall of the bracket base plate 1, and the upper end surface of the support spring 6 abuts against the lower end surface of the bracket guide part 3.

[0031] In the present embodiment, the bracket bottom plate 1 provided in the combined shock-absorbing bracket shaped spring can limit the installation position of the bracket connecting part 2, the installation position of the bracket guide part 3 can be limited by the bracket connecting part 2, and the installation position of the bracket top plate 4 can be limited by the bracket guide part 3. The tower-shaped spring 5 provided is supported between the contact surface of the bracket bottom plate 1 and the bracket top plate 4, so that when the combined shock-absorbing bracket shaped spring is installed, the bracket bottom plate 1 and the bracket top plate 4 can be directly installed between the supporting surface and the supported object respectively by bolts. Furthermore, after the tower-shaped spring 5 is installed, the bracket connecting part 2 and the bracket guide part 3 provided are both located inside the tower-shaped spring 5, and the bracket connecting part 2 and the bracket guide part 3 can be extended and retracted as needed, so that when the tower-shaped spring 5 absorbs and alleviates external impacts and vibrations, When the bracket is squeezed and contracted, the bracket connecting part 2 cooperates with the bracket guiding part 3 to guide the moving position between the bracket bottom plate 1 and the bracket top plate 4, thereby enhancing the stability of the tower-shaped spring 5 when in use. At the same time, the bracket connecting part 2 cooperates with the bracket guiding part 3 to limit the installation position of the tower-shaped spring 5 between the bracket bottom plate 1 and the bracket top plate 4, thereby avoiding the tower-shaped spring 5 from falling off as much as possible and ensuring the use of the tower-shaped spring 5. Furthermore, a supporting spring 6 is arranged inside the bracket connecting part 2, so that when the bracket connecting part 2 and the bracket guiding part 3 are extended and retracted, the elastic deformation of the supporting spring 6 can increase the bearing capacity and stability of the bracket, extend the service life of the bracket and the tower-shaped spring 5, and make the present application more conducive to practical use.

[0032] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, the bracket base plate 1 includes a first circular plate 101, a mounting groove 102 is provided on the upper surface of the first circular plate 101, the bottom end of the bracket connecting portion 2 is located inside the mounting groove 102, and a plurality of first mounting holes 103 are evenly provided on the first circular plate 101 and penetrate the first circular plate 101, and the plurality of first mounting holes 103 are arranged in a circle around the mounting groove 102.

[0033] In this embodiment, the installation groove 102 is provided to limit the installation position of the bracket connecting part 2 on the first circular plate 101, and the first circular plate 101 can be installed on the supporting surface by cooperating with the plurality of first installation holes 103, thereby limiting the installation position of the first circular plate 101 and enhancing the stability of the installation of the first circular plate 101.

[0034] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the bracket connecting part 2 includes a rectangular conduit 201, the support spring 6 is located inside the rectangular conduit 201, and the lower end surface of the rectangular conduit 201 is fixedly connected with an annular mounting plate 202, the annular mounting plate 202 is located inside the mounting groove 102, and a plurality of second mounting holes 203 that penetrate the annular mounting plate 202 are evenly opened on the annular mounting plate 202, and the plurality of second mounting holes 203 are arranged in a circle around the rectangular conduit 201.

[0035] In this embodiment, the installation position of the support spring 6 can be limited by the rectangular conduit 201, and the bottom of the bracket guide portion 3 is located inside the rectangular conduit 201, so that the installation and movement position of the bracket guide portion 3 can be limited by the rectangular conduit 201. The rectangular conduit 201 can be installed on the first circular plate 101 by cooperating with the annular mounting plate 202, the mounting groove 102 and the bolts. At the same time, it is also convenient for personnel to disassemble the rectangular conduit 201 as needed, so that personnel can replace the support spring 6.

[0036] In a further preferred embodiment of the present invention, Figure 3 As shown, a limiting column 9 is arranged inside the installation groove 102 , and the limiting column 9 is located inside the bottom end of the supporting spring 6 .

[0037] In this embodiment, when the support spring 6 is installed, the limiting column 9 is provided to limit the installation position of the bottom end of the support spring 6, so that the stability of the support spring 6 can be enhanced when it is used.

[0038] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the bracket guide part 3 includes a rectangular limit plate 301 slidably connected to the inner wall of the rectangular tube 201, the upper surface of the rectangular limit plate 301 is fixedly connected to a guide rod 302, the upper end surface of the guide rod 302 passes through the rectangular tube 201 and is fixedly connected to a threaded connector 303, and the outer wall of the threaded connector 303 is threadedly connected to the inner wall of the bracket top plate 4.

[0039] In this embodiment, the connection position between the guide rod 302 and the rectangular conduit 201 can be limited by the rectangular limit plate 301, and the threaded connector 303 can be set to connect with the bracket top plate 4, so that the guide rod 302 cooperates with the rectangular conduit 201, and when the tower spring 5 is extended and retracted, the movement position between the bracket bottom plate 1 and the bracket top plate 4 can be guided. Furthermore, the rectangular limit plate 301 cooperates with the rectangular conduit 201, and when used in this application, the position of the guide rod 302 can be limited, and the loosening of the threaded connector 303 due to the rotation of the guide rod 302 can be avoided as much as possible.

[0040] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the bracket top plate 4 includes a second circular plate 401, a threaded connection hole 402 is opened on the lower surface of the second circular plate 401, and a plurality of third mounting holes 403 are evenly opened on the second circular plate 401 to penetrate the second circular plate 401, and the plurality of third mounting holes 403 are arranged in a circle around the threaded connection hole 402.

[0041] In this embodiment, the installation position of the threaded connection head 303 can be limited by the threaded connection hole 402, and the second circular plate 401 can be fixed to the side of the object that needs to be supported by cooperating with the bolts through the opening of several third installation holes 403, thereby enhancing the stability of the present application when used.

[0042] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, the upper surface of the first circular plate 101 is fixedly connected with a first limiting ring 7, the bottom of the tower-shaped spring 5 is located inside the first limiting ring 7, the lower surface of the second circular plate 401 is fixedly connected with a second limiting ring 8, and the top of the tower-shaped spring 5 is located inside the second limiting ring 8.

[0043] In this embodiment, after the tower-shaped spring 5 is installed, the first limiting ring 7 can limit the installation position of the bottom of the tower-shaped spring 5 on the first circular plate 101, and the second limiting ring 8 can limit the installation position of the top of the tower-shaped spring 5 at the bottom of the second circular plate 401, thereby enhancing the installation stability of the tower-shaped spring 5 and avoiding the deflection of the tower-shaped spring 5 during use.

[0044] The implementation principle of the combined shock-absorbing bracket shaped spring of the embodiment of the present application is:

[0045] When in use, the tower-shaped spring 5 is installed between the contact surfaces of the bracket bottom plate 1 and the bracket top plate 4. The bracket bottom plate 1 and the bracket top plate 4 can be directly installed between the supporting surface and the supported object respectively through bolts. When the tower-shaped spring 5 is squeezed and contracted due to absorbing and alleviating external impacts and vibrations, the bracket connecting part 2 cooperates with the bracket guiding part 3 to guide the moving position between the bracket bottom plate 1 and the bracket top plate 4, thereby enhancing the stability of the tower-shaped spring 5 when in use. At the same time, the bracket connecting part 2 cooperates with the bracket guiding part 3 to limit the installation position of the tower-shaped spring 5 between the bracket bottom plate 1 and the bracket top plate 4, thereby avoiding the tower-shaped spring 5 from falling off as much as possible, ensuring the use of the tower-shaped spring 5, and making the present application more conducive to practical use.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A combined shock-absorbing bracket shaped spring, comprising a bracket bottom plate (1), characterized in that: The bracket bottom plate (1) is connected to a bracket connecting part (2) by bolts, the bracket connecting part (2) is slidably connected to a bracket guiding part (3) inside, the top end of the bracket guiding part (3) is threadedly connected to a bracket top plate (4), a tower spring (5) is arranged between the contact surfaces of the bracket bottom plate (1) and the bracket top plate (4), the bracket connecting part (2) and the bracket guiding part (3) are both located inside the tower spring (5), a support spring (6) is arranged inside the bracket connecting part (2), the lower end surface of the support spring (6) is in contact with the inner wall of the bracket bottom plate (1), and the upper end surface of the support spring (6) is in contact with the lower end surface of the bracket guiding part (3).

2. The combined shock-absorbing bracket shaped spring according to claim 1, characterized in that: The bracket bottom plate (1) comprises a first circular plate (101), the upper surface of the first circular plate (101) is provided with a mounting groove (102), the bottom end of the bracket connecting portion (2) is located inside the mounting groove (102), and the first circular plate (101) is evenly provided with a plurality of first mounting holes (103) penetrating the first circular plate (101), and the plurality of first mounting holes (103) are arranged in a circle around the mounting groove (102).

3. The combined shock-absorbing bracket shaped spring according to claim 2, characterized in that: The support connection portion (2) comprises a rectangular conduit (201), the support spring (6) is located inside the rectangular conduit (201), the lower end surface of the rectangular conduit (201) is fixedly connected with an annular mounting plate (202), the annular mounting plate (202) is located inside the mounting groove (102), and the annular mounting plate (202) is evenly provided with a plurality of second mounting holes (203) that penetrate the annular mounting plate (202), and the plurality of second mounting holes (203) are arranged in a circle around the rectangular conduit (201).

4. The combined shock-absorbing bracket shaped spring according to claim 2, characterized in that: A limiting column (9) is arranged inside the installation groove (102), and the limiting column (9) is located inside the bottom end of the supporting spring (6).

5. The combined shock-absorbing bracket shaped spring according to claim 3, characterized in that: The support guide portion (3) comprises a rectangular limiting plate (301) slidably connected to the inner wall of the rectangular conduit (201); a guide rod (302) is fixedly connected to the upper surface of the rectangular limiting plate (301); an upper end surface of the guide rod (302) passes through the rectangular conduit (201) and is fixedly connected to a threaded connector (303); an outer wall of the threaded connector (303) is threadedly connected to the inner wall of the support top plate (4).

6. The combined shock-absorbing bracket shaped spring according to claim 5, characterized in that: The bracket top plate (4) comprises a second circular plate (401), a threaded connection hole (402) is provided on the lower surface of the second circular plate (401), a plurality of third mounting holes (403) penetrating the second circular plate (401) are evenly provided on the second circular plate (401), and the plurality of third mounting holes (403) are arranged in a circle around the threaded connection hole (402).

7. The combined shock-absorbing bracket shaped spring according to claim 6, characterized in that: A first limiting ring (7) is fixedly connected to the upper surface of the first circular plate (101), and the bottom of the conical spring (5) is located inside the first limiting ring (7); a second limiting ring (8) is fixedly connected to the lower surface of the second circular plate (401), and the top of the conical spring (5) is located inside the second limiting ring (8).

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