CN218322327U - A rust-proof shock-absorbing support - Google Patents

Abstract

The utility model discloses an anti-rust and shock-absorbing support, which comprises a shock-absorbing part, a connecting part and an anti-rust part; the connecting part comprises an upper connecting part and a lower connecting part; The upper and lower ends; the shock absorbing part is provided with a shock absorbing hole and a connecting hole for connecting the upper connecting piece and the lower connecting piece; the antirust part covers the shock absorbing part, the upper connecting piece and the lower connecting piece. By setting the shock-absorbing part and the anti-rust part, the anti-rust part can effectively isolate the shock-absorbing part from the air, and avoid aging and rusting when the shock-absorbing part contacts air and moisture; by setting the shock-absorbing part and the connecting part , improve the stability and flexibility of the connection between the shock-absorbing part and the pier, avoid the dislocation of the shock-absorbing part, and improve the stability of the anti-rust shock-absorbing bearing.

Description

A rust-proof shock-absorbing support

technical field

The utility model relates to the field of shock-absorbing supports, in particular to a rust-proof and shock-absorbing support.

Background technique

The bridge damping bearing is erected on the pier, and the top surface supports the bridge superstructure. Its function is to fix the superstructure to the abutment, withstand various forces acting on the superstructure, and transmit it reliably to the abutment; under the action of load, temperature, concrete shrinkage and creep, the support can adapt to the superstructure The rotation angle and displacement allow the upper structure to deform freely without generating additional additional internal force. Since the shock absorbing bearings are mostly installed in the outdoor environment, aging and rusting will occur when exposed to air and moisture. Maintenance personnel are required to carry out daily operations such as rust removal and painting, which increases the maintenance cost of the shock absorbing bearings and the bridge. Safety is also difficult to guarantee.

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a rust-proof shock-absorbing support, improve the rust-proof performance of the shock-absorbing support, and ensure the stability and service life of the shock-absorbing support.

The technical solution adopted by the utility model to solve its problem is:

An anti-rust shock-absorbing support, comprising a shock-absorbing part, a connecting part and an anti-rust part; the connecting part includes an upper connecting part and a lower connecting part; The upper and lower ends of the shock part; the shock absorbing part is provided with a shock absorbing hole and a connecting hole for connecting the upper connector and the lower connector; the rust-proof part covers the shock absorber, the The upper connector and the lower connector.

The anti-rust shock-absorbing support has at least the following beneficial effects: by setting the shock-absorbing part and the anti-rust part, the anti-rust part can effectively isolate the shock-absorbing part from the air, preventing the shock-absorbing part from being exposed to air and moisture. The situation of aging and rusting; by setting the shock absorbing part and the connecting part, the stability and flexibility of the connection between the shock absorbing part and the pier can be improved, the dislocation of the shock absorbing part can be avoided, and the stability of the antirust shock absorbing support can be improved.

Further, the shock-absorbing hole is located at the center of the shock-absorbing part, and the connection holes are evenly distributed on the side of the shock-absorbing hole. This structure ensures that the pressure transmitted by the connecting part can be evenly distributed to the shock absorbing part, avoiding damage caused by uneven force on the shock absorbing part, and improving the service life of the antirust shock absorbing support.

Further, the connecting portion is provided with a first through hole directly opposite to the connecting hole. By providing the first through hole, the positioning accuracy of the connecting part and the shock absorbing part is ensured, and the connection stability of the connecting part and the shock absorbing part is improved.

Further, the connecting part is fixedly connected with the shock absorbing part by inserting bolts into the first through hole and the connecting hole. By providing the bolts, the first through hole and the connecting hole, the connection flexibility between the connecting part and the shock absorbing part is effectively improved, the connecting part and the shock absorbing part are conveniently disassembled, and the production efficiency of the antirust shock absorbing support is improved.

Further, the connecting portion is also provided with a second through hole for connecting the pier, and the second through hole is located outside the first through hole. By arranging the second through hole, it is convenient to install the anti-rust shock-absorbing support on the bridge pier, and the convenience of use of the anti-rust shock-absorbing support is improved.

Further, the shock absorbing part includes a shock absorbing body and a shock absorbing ring, and the shock absorbing ring is located between the shock absorbing body and the connecting part. By setting the shock absorber and the shock absorber ring, the connection stability between the shock absorber and the connection part is improved, and the pressure on the connection part can be transmitted to the shock absorber more smoothly, improving the rust resistance of the shock absorber support. stability.

Further, the outer diameter of the shock absorbing ring is larger than the outer diameter of the shock absorbing body, and the shock absorbing ring is sleeved on the upper and lower ends of the shock absorbing body. This structure ensures the connection stability between the shock-absorbing ring and the shock-absorbing body, and prevents the shock-absorbing ring from loosening and falling off.

Further, the shock absorber is in the shape of a cylinder, and the side of the shock absorber is wavy. This structure ensures the magnitude of deformation of the shock absorbing body under force and avoids the breakage of the shock absorbing body.

Further, the anti-rust part is integrally vulcanized by rubber. The anti-rust part is integrally vulcanized by rubber to ensure that the anti-rust part can cover the shock-absorbing part, the upper connector and the lower connector, avoiding the shock-absorbing part and the connecting part from contacting the outside air, and ensuring the anti-rust performance of the shock-absorbing support.

The beneficial effect of the above-mentioned anti-rust shock absorbing support is: by setting the shock-absorbing part and the anti-rust part, the anti-rust part can effectively isolate the shock-absorbing part from the air, and prevent the shock-absorbing part from aging when it contacts air and moisture. Rust situation; by setting the shock absorbing part and connecting part, improve the stability and flexibility of the connection between the shock absorbing part and the pier, avoid dislocation of the shock absorbing part, and improve the stability of the antirust shock absorbing support; by setting the bolt , the first through hole and the connecting hole, effectively improve the connection flexibility of the connecting part and the shock absorbing part, facilitate the disassembly and assembly of the connecting part and the shock absorbing part, and improve the production efficiency of the antirust shock absorbing support; by setting the shock absorbing body And the shock absorbing ring, which improves the connection stability between the shock absorbing body and the connecting part, and also enables the pressure on the connecting part to be transmitted to the shock absorbing body more smoothly, improving the stability of the antirust shock absorbing support.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and additional aspects and advantages of the present invention will become apparent and understandable from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic structural view of a rust-proof shock-absorbing support according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a rust-proof shock-absorbing support according to an embodiment of the present invention after removing the rust-proof part;

Fig. 3 is a side view of a rust-proof shock-absorbing support according to an embodiment of the present invention.

detailed description

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

Referring to Fig. 1 to Fig. 3, the embodiment of the utility model provides a kind of anti-rust shock absorber, including the shock absorbing part 100, the connecting part 200 and the anti-rust part 300; the connecting part 200 includes the upper connecting part 210 and the lower connecting part 220; the upper connector 210 and the lower connector 220 are respectively located at the upper and lower ends of the shock absorbing part 100; the shock absorbing part 100 is provided with a shock absorbing hole 110 and a connecting hole 120 for connecting the upper connector 210 and the lower connector 220; The antirust part 300 covers the shock absorbing part 100 , the upper connecting part 210 and the lower connecting part 220 .

By setting the shock absorbing part 100 and the antirust part 300, the antirust part 300 can effectively isolate the shock absorbing part 100 from the air, and avoid aging and rusting when the shock absorbing part 100 contacts air and moisture; The shock part 100 and the connection part 200 improve the stability and flexibility of the connection between the shock absorber 100 and the bridge pier, avoid dislocation of the shock absorber 100, and improve the stability of the antirust shock absorber.

In another embodiment, the shock-absorbing hole 110 is located at the center of the shock-absorbing part 100 , and the connection holes 120 are evenly distributed on the side of the shock-absorbing hole 110 . This structure ensures that the pressure transmitted by the connecting part 200 can be evenly distributed to the shock absorbing part 100, avoiding damage to the shock absorbing part 100 caused by uneven force, and improving the service life of the antirust shock absorbing support.

In another embodiment, the connecting portion 200 is provided with a first through hole 230 that is directly opposite to the connecting hole 120 . By providing the first through hole 230 , the positioning accuracy of the connecting portion 200 and the shock absorbing portion 100 is ensured, and the connection stability between the connecting portion 200 and the shock absorbing portion 100 is improved.

In another embodiment, the connecting part 200 is fixedly connected to the shock absorbing part 100 by inserting bolts into the first through hole 230 and the connecting hole 120 . By arranging the bolts, the first through hole 230 and the connecting hole 120, the connection flexibility between the connecting part 200 and the shock absorbing part 100 is effectively improved, the connecting part 200 and the shock absorbing part 100 are convenient to be disassembled, and the antirust shock absorbing support is improved. production efficiency.

In another embodiment, the connecting portion 200 is further provided with a second through hole 240 for connecting the pier, and the second through hole 240 is located outside the first through hole 230 . By setting the second through hole 240, it is convenient to install the rust-proof shock-absorbing support on the bridge pier, and the convenience of use of the rust-proof shock-absorbing support is improved.

In another embodiment, the shock absorbing part 100 includes a shock absorbing body 130 and a shock absorbing ring 140 , and the shock absorbing ring 140 is located between the shock absorbing body 130 and the connection part 200 . By arranging the shock absorbing body 130 and the shock absorbing ring 140, the connection stability between the shock absorbing body 130 and the connecting part 200 is improved, and the pressure received by the connecting part 200 can be transmitted to the shock absorbing body 130 more smoothly, improving the anti-corrosion effect. Rust shock absorber for stability.

In another embodiment, the outer diameter of the shock absorbing ring 140 is larger than the outer diameter of the shock absorbing body 130 , and the shock absorbing ring 140 is sleeved on the upper and lower ends of the shock absorbing body 130 . This structure ensures the stability of the connection between the shock absorbing ring 140 and the shock absorbing body 130 and prevents the shock absorbing ring 140 from loosening and falling off.

In another embodiment, the shock absorber 130 is a cylinder, and the side of the shock absorber 130 is wavy. This structure ensures the extent of deformation of the shock absorbing body 130 under force, and prevents the shock absorbing body 130 from breaking.

In another embodiment, the anti-rust part 300 is integrally vulcanized by rubber. The anti-rust part 300 is formed by integral vulcanization of rubber to ensure that the anti-rust part 300 can cover the shock-absorbing part 100, the upper connecting part 210 and the lower connecting part 220, so as to prevent the shock-absorbing part 100 and the connecting part 200 from contacting the outside air and ensure the shock-absorbing support antirust performance.

The working principle of the present utility model is further described below.

In the production process, first, according to the site installation environment and the distance between the bridge deck and the bridge pier, the shock absorber 130 of the corresponding height is selected to ensure that the upper connector 210 can fit the bridge deck and the lower connector 220 can fit the bridge pier Then the shock absorbing ring 140 is sleeved on the upper and lower ends of the shock absorbing body 130, and the connection between the shock absorbing ring 140 and the shock absorbing body 130 is completed; then insert the first through hole 230 and the connection hole 120 by bolts, and connect the upper and lower ends respectively. 210 and lower connecting piece 220 fix the upper and lower ends of the shock-absorbing part 100, and ensure that the shock-absorbing rings 140 at the upper and lower ends fit the upper connecting piece 210 and the lower connecting piece 220 respectively; The outer side of the damping part 100 is covered with the antirust part 300 .

During the installation process, the installer fixes the upper connecting piece 210 on the lower end of the bridge deck through the second through hole 240, and fixes the lower connecting piece 220 on the upper end of the bridge pier through the second through hole 240. Anti-rust spraying improves the installation efficiency of the shock absorber. During use, the rust-proof part 300 can effectively isolate the shock-absorbing part 100 , the connecting part 200 from the outside air, ensure the service life of the shock-absorbing support, and prolong the maintenance cycle of the shock-absorbing support. In addition, since the anti-rust part 300 is made of natural rubber and neoprene, it has a certain degree of softness. When the shock-absorbing part 100 is deformed under force, the shock-absorbing hole 110 can increase the deformation range of the shock-absorbing body 130, thereby preventing rust. The part 300 can wrap the connecting part 200 and the shock absorbing part 100 stably, so as to avoid the damage of the antirust part 300 and affect the antirust performance of the shock absorbing support.

As can be seen from the above description, the anti-rust shock absorber of the present utility model is provided with the shock-absorbing part 100 and the anti-rust part 300, and the anti-rust part 300 can effectively isolate the shock-absorbing part 100 from the air, avoiding the vibration of the shock-absorbing part. When the 100 is in contact with air and moisture, it will be aged and rusted; by setting the shock absorbing part 100 and the connecting part 200, the stability and flexibility of the connection between the shock absorbing part 100 and the pier can be improved, and the dislocation of the shock absorbing part 100 can be avoided , improve the stability of the anti-rust damping support; by setting the bolts, the first through hole 230 and the connecting hole 120, the connection flexibility between the connecting part 200 and the shock absorbing part 100 is effectively improved, and it is convenient to connect the connecting part 200 and the shock absorbing part 100 for disassembly and assembly, improving the production efficiency of the anti-rust shock absorber; by setting the shock absorber 130 and the shock absorber ring 140, the connection stability between the shock absorber 130 and the connection part 200 is improved, and the connection part 200 The received pressure can be transmitted to the shock absorbing body 130 more smoothly, improving the stability of the anti-rust shock absorbing support.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Variations.

Claims (9)

1. A rust-proof and shock-absorbing bearing, characterized in that, it comprises a shock-absorbing part, a connecting part and a rust-proof part; the connecting part includes an upper connector and a lower connector; the upper connector and the lower connector The parts are respectively located at the upper and lower ends of the shock absorbing part; the shock absorbing part is provided with a shock absorbing hole and a connecting hole for connecting the upper connecting part and the lower connecting part; the antirust part covers the The shock absorbing part, the upper connecting piece and the lower connecting piece. 2. A rust-proof shock-absorbing support according to claim 1, wherein the shock-absorbing hole is located at the center of the shock-absorbing part, and the connection holes are evenly distributed on the side of the shock-absorbing hole . 3. The anti-rust and shock-absorbing support according to claim 2, characterized in that, the connecting portion is provided with a first through hole directly opposite to the connecting hole. 4 . The rust-proof shock-absorbing support according to claim 3 , wherein the connecting portion is fixedly connected to the shock-absorbing portion by inserting bolts into the first through hole and the connecting hole. 5. A rust-proof and shock-absorbing support according to claim 3, characterized in that, the connecting portion is also provided with a second through hole for connecting bridge piers, and the second through hole is located at the first outside of a through hole. 6. A rust-proof shock-absorbing support according to claim 1, wherein the shock-absorbing part comprises a shock-absorbing body and a shock-absorbing ring, and the shock-absorbing ring is located between the shock-absorbing body and the shock-absorbing ring. between the connecting parts. 7. A rust-proof shock-absorbing support according to claim 6, wherein the outer diameter of the shock-absorbing ring is larger than the outer diameter of the shock-absorbing body, and the shock-absorbing ring is sleeved on the The upper and lower ends of the shock absorber. 8 . The anti-rust and shock-absorbing support according to claim 6 , wherein the shock-absorbing body is in the shape of a cylinder, and the side of the shock-absorbing body is wavy. 9. The anti-rust and shock-absorbing support according to claim 1, wherein the anti-rust part is integrally vulcanized by rubber.

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