CN212430214U

CN212430214U - Bridge check out test set safety shock absorber support

Info

Publication number: CN212430214U
Application number: CN202020645997.7U
Authority: CN
Inventors: 徐春雷; 苏华; 孙芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-29
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a bridge check out test set safety shock attenuation support, including fixed frame, sliding connection has the sliding plate between the both sides of fixed frame inner wall, the bottom fixedly connected with bracing piece of sliding plate, the positive fixedly connected with clutch blocks of bracing piece, the bottom fixedly connected with spout of fixed frame inner wall, the both sides of spout inner wall all are provided with the friction pad, the equal fixedly connected with loop bar in both sides of fixed frame inner wall bottom, two equal sliding connection has the sliding block between the both sides of loop bar inner wall, the first magnet of bottom fixedly connected with of sliding block, the bottom fixedly connected with second magnet of loop bar inner wall, the top fixedly connected with slide bar of sliding block. The utility model discloses conveniently adapted to the bridge check out test set of different specifications to made things convenient for the installation, effectually carried out the shock attenuation protection to bridge check out test set, guaranteed the security of equipment.

Description

Bridge check out test set safety shock absorber support

Technical Field

The utility model relates to a support specifically is a bridge check out test set safety shock absorber support.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass, is suitable for the modern high-speed developed traffic industry, is also extended to be a building erected to span mountain stream, unfavorable geology or meet other traffic requirements to enable the vehicles, pedestrians and the like to pass more conveniently, and generally consists of an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles.

The shock absorption support structure of present bridge equipment is too simple, and shock absorption support can not play better shock attenuation effect to bridge check out test set's installation poor stability on shock absorption support causes the unsafe phenomenon of testing result very easily, makes bridge later stage in-process that comes into operation bury down hidden danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge check out test set safety shock absorber support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge detection device safety shock absorption support comprises a fixed frame, sliding plates are connected between two sides of the inner wall of the fixed frame in a sliding mode, supporting rods are fixedly connected to the bottoms of the sliding plates, friction blocks are fixedly connected to the front sides of the supporting rods, sliding grooves are fixedly connected to the bottoms of the inner walls of the fixed frame, friction pads are arranged on two sides of the inner walls of the sliding grooves, loop bars are fixedly connected to two sides of the bottom of the inner wall of the fixed frame, sliding blocks are connected between two sides of the inner walls of the loop bars in a sliding mode, first magnets are fixedly connected to the bottoms of the sliding blocks, second magnets are fixedly connected to the bottoms of the inner walls of the loop bars, sliding rods are fixedly connected to the tops of the sliding blocks, the top ends of the sliding rods penetrate through the loop bars and extend to the tops of the, and damping springs are arranged on the two sides of the bottom of the sliding plate and the two sides of the bottom of the inner wall of the fixed frame and positioned on the outer surfaces of the loop bar and the sliding bar.

Preferably, the two sides of the top of the sliding plate are fixedly connected with fixing rods, the top ends of the two fixing rods penetrate through the fixing frame and extend to the top of the fixing frame, and a top plate is fixedly connected between the top ends of the two fixing rods.

Preferably, both sides of the top plate are fixedly connected with fixing plates, one sides of the two fixing plates, which are separated from each other, are rotatably connected with threaded bolts, and one ends of the threaded bolts penetrate through the fixing plates and extend to the other sides of the fixing plates.

Preferably, the two sides of the top plate top are located on two opposite sides of the fixing plates, and limiting plates are connected to the two opposite sides of the fixing plates in a sliding mode.

Preferably, the sponge pads are arranged on the opposite sides of the two limiting plates.

Preferably, one sides of the two limit plates, which are separated from each other, are fixedly connected with threaded sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting is through placing bridge check out test set on the roof, through two screw bolts of manual rotation for two screw bolts are rotatory to drive two screw thread cover relative motion, and then drive two limiting plate relative motion, carry out the chucking to bridge check out test set, and the setting of foam-rubber cushion carries out fine protection to bridge check out test set, has conveniently adapted to the bridge check out test set of different specifications, and has made things convenient for the installation;

cause the sliding plate downstream when bridge check out test set receives impact vibration, make two slide bars downstream, indirectly make first magnet be close to the second magnet gradually, two magnets cushion through the principle that like poles repel each other, can extrude the damping spring of both sides when the sliding plate downstream, damping spring cushions the absorption to the vibrational force, sliding plate downstream drives the friction piece and slides inside the spout, take place the friction with the friction pad of both sides, thereby increase friction cushions, effectually carried out the shock attenuation protection to bridge check out test set, the security of equipment has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an internal view of the loop bar of the present invention.

In the figure: 1. a fixing frame; 2. a sliding plate; 3. a support bar; 4. a friction block; 5. a chute; 6. a friction pad; 7. a loop bar; 8. a slider; 9. a first magnet; 10. a second magnet; 11. a slide bar; 12. a damping spring; 13. fixing the rod; 14. a top plate; 15. a fixing plate; 16. a threaded bolt; 17. a limiting plate; 18. a sponge cushion; 19. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment:

a bridge detection equipment safety shock absorption support comprises a fixed frame 1, sliding plates 2 are connected between two sides of the inner wall of the fixed frame 1 in a sliding mode, a support rod 3 is fixedly connected to the bottom of each sliding plate 2, a friction block 4 is fixedly connected to the front of each support rod 3, a sliding groove 5 is fixedly connected to the bottom of the inner wall of the fixed frame 1, friction pads 6 are arranged on two sides of the inner wall of each sliding groove 5, each friction block 4 is clamped inside each sliding groove 5 and can slide up and down, sleeve rods 7 are fixedly connected to two sides of the bottom of the inner wall of the fixed frame 1, sliding blocks 8 are slidably connected between two sides of the inner wall of each sleeve rod 7, a first magnet 9 is fixedly connected to the bottom of the inner wall of each sleeve rod 8, a second magnet 10 is fixedly connected to the bottom of the inner wall of each sleeve rod 7, the second magnet 10 is opposite to the, the top end of the sliding rod 11 penetrates through the loop bar 7 and extends to the top of the loop bar 7, the top end of the sliding rod 11 is fixedly connected to the bottom of the sliding plate 2, and damping springs 12 are arranged on the two sides of the bottom of the sliding plate 2, the two sides of the bottom of the inner wall of the fixed frame 1, and the damping springs are arranged on the outer surfaces of the loop bar 7 and the sliding rod 11.

In this embodiment, fixing rods 13 are fixedly connected to both sides of the top of the sliding plate 2, the top ends of the two fixing rods 13 penetrate through the fixing frame 1 and extend to the top of the fixing frame 1, and a top plate 14 is fixedly connected between the top ends of the two fixing rods 13.

In this embodiment, the fixing plates 5 are fixedly connected to both sides of the top plate 14, the two separated sides of the fixing plates 15 are rotatably connected to threaded bolts 16, and one end of each threaded bolt 16 penetrates through the fixing plate 15 and extends to the other side of the fixing plate 15.

In this embodiment, limiting plates 17 are slidably connected to two sides of the top plate 14 and the opposite sides of the two fixing plates 5.

In this embodiment, sponge pads 18 are disposed on the opposite sides of the two limiting plates 17.

In the embodiment, a threaded sleeve 19 is fixedly connected to each of two sides of the limit plate 17, and the threaded sleeve 19 is in threaded connection with the threaded bolt 16.

The working principle is as follows: the bridge detection equipment is placed on the top plate 14, the two threaded bolts 16 are manually rotated, so that the two threaded bolts 16 rotate to drive the two threaded sleeves 19 to move relatively, the two limiting plates 17 are further driven to move relatively, the bridge detection equipment is clamped, and the sponge cushion 18 is arranged to well protect the bridge detection equipment;

cause sliding plate 2 downstream when bridge check out test set receives impact vibration for two slide bars 11 downstream, indirectly make first magnet 9 be close to second magnet 10 gradually, two magnets cushion through the principle that like poles repel each other, can extrude the damping spring 12 of both sides when sliding plate 2 downstream, damping spring 12 cushions the absorption to the vibrational force, sliding plate 2 downstream drives friction block 4 and slides in spout 5 is inside, take place the friction with the friction pad 6 of both sides, thereby increase friction cushions.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bridge check out test set safety shock attenuation support, includes fixed frame, its characterized in that: a sliding plate is connected between the two sides of the inner wall of the fixed frame in a sliding way, the bottom of the sliding plate is fixedly connected with a supporting rod, the front surface of the supporting rod is fixedly connected with a friction block, the bottom of the inner wall of the fixing frame is fixedly connected with a sliding groove, the two sides of the inner wall of the sliding chute are respectively provided with a friction pad, the two sides of the bottom of the inner wall of the fixing frame are respectively fixedly connected with a loop bar, a sliding block is respectively connected between the two sides of the inner wall of the two loop bars in a sliding way, the bottom of the sliding block is fixedly connected with a first magnet, the bottom of the inner wall of the loop bar is fixedly connected with a second magnet, the top of the sliding block is fixedly connected with a sliding rod, the top end of the sliding rod penetrates through the loop bar and extends to the top of the loop bar, the top end of the sliding rod is fixedly connected to the bottom of the sliding plate, and damping springs are arranged on the two sides of the bottom of the sliding plate, the two sides of the bottom of the inner wall of the fixed frame and the outer surfaces of the sleeve rod and the sliding rod.

2. The bridge detection equipment safety shock absorption bracket of claim 1, characterized in that: the top ends of the two fixing rods penetrate through the fixing frame and extend to the top of the fixing frame, and a top plate is fixedly connected between the top ends of the two fixing rods.

3. The bridge detection equipment safety shock absorption bracket of claim 2, characterized in that: the equal fixedly connected with fixed plate in both sides at roof top, two the one side that the fixed plate kept away from all rotates and is connected with the screw bolt, the one end of screw bolt runs through the fixed plate and extends to the opposite side of fixed plate.

4. The bridge detection equipment safety shock absorption bracket of claim 3, characterized in that: and limiting plates are arranged on two sides of the top plate and located on one opposite sides of the two fixing plates in a sliding connection mode.

5. The bridge detection equipment safety shock absorption bracket of claim 4, characterized in that: and one side of each limiting plate opposite to the corresponding limiting plate is provided with a spongy cushion.

6. The bridge detection equipment safety shock absorption bracket of claim 4, characterized in that: and one sides of the two limit plates, which are separated from each other, are fixedly connected with threaded sleeves.