CN219315485U

CN219315485U - Assembled steel construction shock insulation bent cap

Info

Publication number: CN219315485U
Application number: CN202223250014.8U
Authority: CN
Inventors: 李东海
Original assignee: Eleventh Construct On Engineering Co ltd Of Guizhou Construction Engineering Corp
Current assignee: Eleventh Construct On Engineering Co ltd Of Guizhou Construction Engineering Corp
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-07
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of bent caps and discloses an assembled steel structure vibration isolation bent cap, which comprises a bent cap body, wherein a first cavity and a second cavity are respectively formed in the bent cap body, two symmetrical sliding ways are fixedly connected to the inner side wall of the first cavity, toothed plates are slidably connected to the inner part of each sliding way, push plates are fixedly connected to the outer surface of each toothed plate, two symmetrical circular grooves are formed in the bottom surface of the bent cap body, two symmetrical clamping grooves are formed in the inner side wall of each circular groove, and clamping plates are inserted in the clamping grooves. This assembled steel construction shock insulation bent cap, through the interact of push pedal, pinion rack and gear, can freely adjust the position of two push pedals, and then can make two grip blocks dock to the lug of equidimension not, improves the convenience simultaneously, avoids needing repeated measurement size just can splice, has solved the relatively poor problem of work efficiency that frequent measurement arouses of bent cap body.

Description

Assembled steel construction shock insulation bent cap

Technical Field

The utility model relates to the technical field of bent caps, in particular to an assembled steel structure vibration-isolating bent cap.

Background

In bridge design, the column pier is the structure type that generally adopts, and for simply supported bridge, the bent cap is an important component of spangles from top to bottom, and upper portion structure's load passes through the bent cap and transmits to lower part structure and basis, and the bent cap is main atress structure.

When the common bent cap is combined with the bridge pier, the common bent cap is required to be aligned with the bridge pier, but the suspended operation is inconvenient in alignment, the bridge pier is usually provided with a bump, the bottom surface of the bent cap is provided with a groove, so that the splicing efficiency is improved, the operation method needs to frequently measure the sizes of the bump and the groove, and the splicing can be carried out only when the sizes of the bump and the groove are almost the same, so that the working efficiency is influenced.

Disclosure of Invention

The utility model aims to provide an assembled steel structure vibration-isolating bent cap, which has the advantage of freely adjusting the size of a groove and solves the problem of poor working efficiency caused by frequent measurement.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an assembled steel construction shock insulation bent cap, includes the bent cap body, first cavity and second cavity have been seted up respectively to the inside of bent cap body, the inside wall fixedly connected with of first cavity two symmetrical slides, the equal sliding connection of inside of every slide has the pinion rack, the equal fixedly connected with push pedal of the surface of every pinion rack, two symmetrical circular grooves have been seted up to the bottom surface of bent cap body, two symmetrical draw-in grooves have all been seted up to the inside wall of every circular groove, the grip block has all been pegged graft to the inside of every draw-in groove, the surface of every grip block all is rather than the external surface fixed connection of relative push pedal.

Further, two symmetrical pressure plates are connected in the second cavity in a sliding manner, and a group of elastic rings which are distributed in a rectangular manner are fixedly connected between one side surfaces of the two pressure plates, which are close to each other.

Through adopting above-mentioned technical scheme, through the cooperation of elasticity ring and pressure plate, can reach certain shock attenuation purpose.

Further, two symmetrical first strong springs are fixedly connected between one side surfaces of the two pressure plates, which are close to each other, and each first strong spring is in a reset state.

Through adopting above-mentioned technical scheme, under elastic effect, can effectually reach shock attenuation purpose.

Further, a group of second powerful springs which are arranged in equal distance are fixedly connected between the outer surface of each push plate and the inner side wall of the first cavity, and each second powerful spring is in a reset state.

By adopting the technical scheme, under the action of elasticity, the push plate can be restored to the original position.

Further, two symmetrical support columns are placed on the bottom surface of the bent cap body, the upper surface of each support column is fixedly connected with a lug, and the lug is located in the circular groove.

Through adopting above-mentioned technical scheme, can effectually provide holding power for the bent cap body.

Further, the upper portion of every the support column surface has all cup jointed two symmetrical spacing rings, and the equal threaded connection of a side that every group spacing ring is close to each other has the bolt.

Through adopting above-mentioned technical scheme, can be effectual fix two spacing rings through the bolt.

Further, the bottom surface of bent cap body rotates and is connected with the control lever, and the upper end fixedly connected with gear of control lever, and the gear meshes with two pinion racks respectively.

Through adopting above-mentioned technical scheme, can make two pinion racks move simultaneously through the rotation gear.

Compared with the prior art, the assembled steel structure shock insulation bent cap has the following beneficial effects:

1. according to the utility model, through the interaction of the push plates, the toothed plates and the gears, the positions of the two push plates can be freely adjusted, so that the two clamping plates can butt joint the convex blocks with different sizes, meanwhile, the convenience is improved, the problem that the convex blocks and the grooves can be spliced only by repeatedly measuring the sizes of the convex blocks and the grooves is solved, and the problem that the working efficiency is poor due to the fact that the capping beam body needs to be frequently measured is solved.

2. According to the utility model, through the interaction of the first powerful spring, the elastic ring and the pressure plate, a certain damping purpose can be achieved under the interaction of the first powerful spring, the elastic ring and the pressure plate, the capping beam body can be further limited through the mutual matching of the limiting ring and the screw, meanwhile, concrete can be added into the circular groove from the upper direction, so that the internal structure is fixed, free movement is avoided when the capping beam body is stressed, and the overall stability is improved.

Drawings

FIG. 1 is a cross-sectional view of a front view of a bent cap body of the present utility model;

FIG. 2 is a front view of a bent cap body of the present utility model;

FIG. 3 is a cross-sectional view of a bottom view of the body of the bent cap of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a bent cap body; 2. a first cavity; 3. a second cavity; 4. a slideway; 5. a toothed plate; 6. a push plate; 7. a circular groove; 8. a clamping groove; 9. a clamping plate; 10. a pressure plate; 11. an elastic ring; 12. a first strong spring; 13. a second strong spring; 14. a support column; 15. a bump; 16. a limiting ring; 17. a bolt; 18. a control lever; 19. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an assembled steel construction shock insulation bent cap, including bent cap body 1, the upper surface of bent cap body 1 is the hair side, be convenient for follow-up installation, two symmetrical logical grooves have been seted up to the top of bent cap body 1, and extend to in the circular slot 7, can add the concrete to inside through logical groove, and then the increment stability, first cavity 2 and second cavity 3 have been seted up respectively to the inside of bent cap body 1, and first cavity 2 is the I-shaped form, can make pinion rack 5 and push pedal 6 inside free movement, avoid bumping, the inside sliding connection of second cavity 3 has two symmetrical pressure plates 10, fixedly connected with a set of elasticity ring 11 that is the rectangle and distributes between the side that two pressure plates 10 are close to each other, through the mutual cooperation of elasticity ring 11 and pressure plate 10, can reach certain shock attenuation purpose, fixedly connected with two symmetrical first powerful springs 12 between the side that two pressure plates 10 are close to each other, and every first powerful spring 12 all is in reset state, under elastic effect, can effectually reach the shock attenuation purpose.

The inside wall fixedly connected with two symmetrical slide ways 4 of first cavity 2, the inside of every slide way 4 is equal sliding connection has pinion rack 5, the equal fixedly connected with push pedal 6 of the surface of every pinion rack 5, the equal fixedly connected with second powerful spring 13 of a set of equidistance range between the inside wall of the surface of every push pedal 6 and first cavity 2, and every second powerful spring 13 all is in reset state, under elastic effect, can make push pedal 6 resume the original position, two symmetrical circular grooves 7 have been seted up to the bottom surface of bent cap body 1, two symmetrical draw-in grooves 8 have all been seted up to the inside wall of every circular groove 7, the inside of every draw-in groove 8 is all pegged graft and is had grip block 9, the surface of every grip block 9 all is rather than the surface fixed connection of push pedal 6, the equal fixedly connected with spacing piece of a side that every grip block 9 is close to each other.

Two symmetrical support columns 14 are placed on the bottom surface of the bent cap body 1, the upper surface of each support column 14 is fixedly connected with a protruding block 15, the protruding blocks 15 are located in the circular grooves 7, the middle parts of the outer surfaces of the protruding blocks 15 are provided with restraining grooves, the restraining grooves are matched with limiting plates, stability can be improved for the bent cap body 1, two symmetrical limiting rings 16 can be effectively provided for the bent cap body 1, two symmetrical limiting rings 16 are sleeved on the upper portion of the outer surface of each support column 14, bolts 17 are connected to one side surface of each group of limiting rings 16, which is close to each other, of each group of limiting rings 16, two limiting rings 16 are fixed through the bolts 17, gaskets are placed between the two limiting rings 16, friction force is increased, the positions of the limiting rings 16 are enabled to be more stable, the bottom surface of the bent cap body 1 is rotationally connected with a control rod 18, the upper end of the control rod 18 is fixedly connected with a gear 19, the gear 19 is meshed with two toothed plates 5 respectively, and the two toothed plates 5 can be simultaneously moved through rotating the gear 19.

During the use, move support column 14 to suitable position, fix it, transport support column 14 directly over with the bent cap body 1 through the tower crane, descend slowly downwards, make lug 15 aim at circular slot 7, the operator uses the aerial ladder to remove bent cap body 1 below, make it rotate through instrument rotation control lever 18, and then drive gear 19 and rotate, under the effect of meshing, drive two pinion racks 5 and keep away from each other, under the effect of two push pedal 6, make grip block 9 keep away from each other, thereby make circular slot 7 diameter grow, thereby can make lug 15 on the support column 14 of equidimension insert circular slot 7, make every first powerful spring 12 shrink simultaneously, thereby produce the elasticity that resets, in lug 15 on support column 14 inserts circular slot 7, loosen control lever 18, under the effect of first powerful spring 12, make two grip block 9 be close to each other, and then reach the purpose of centre gripping is fixed, the spacing piece just can insert the spacing inslot simultaneously, thereby improve stability, after preparing work, with two sets of spacing rings 16 through fixing position at 7 through fixing position, just through the circular slot 7, the inside is realized, the stability is further improved, the concrete is free to the inside is realized to the fixed slot, and is further fixed to the concrete is moved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled steel construction shock insulation bent cap, includes bent cap body (1), its characterized in that: the inside of bent cap body (1) has offered first cavity (2) and second cavity (3) respectively, inside wall fixedly connected with two symmetrical slide (4) of first cavity (2), the inside of every slide (4) is equal sliding connection has pinion rack (5), the equal fixedly connected with push pedal (6) of surface of every pinion rack (5), two symmetrical circular slot (7) have been seted up to the bottom surface of bent cap body (1), two symmetrical draw-in grooves (8) have all been seted up to the inside wall of every circular slot (7), the inside of every draw-in groove (8) has all pegged graft grip block (9), the surface of every grip block (9) all is rather than the surface fixed connection of push pedal (6).

2. The fabricated steel structure vibration-isolating bent cap of claim 1, wherein: two symmetrical pressure plates (10) are connected in the second cavity (3) in a sliding mode, and a group of elastic rings (11) which are distributed in a rectangular mode are fixedly connected between one side faces, close to each other, of the two pressure plates (10).

3. The fabricated steel structure vibration-isolating bent cap of claim 2, wherein: two symmetrical first strong springs (12) are fixedly connected between one side surfaces of the two pressure plates (10) which are close to each other, and each first strong spring (12) is in a reset state.

4. The fabricated steel structure vibration-isolating bent cap of claim 1, wherein: a group of second powerful springs (13) which are arranged in equal distance are fixedly connected between the outer surface of each push plate (6) and the inner side wall of the first cavity (2), and each second powerful spring (13) is in a reset state.

5. The fabricated steel structure vibration-isolating bent cap of claim 1, wherein: two symmetrical support columns (14) are arranged on the bottom surface of the bent cap body (1), a lug (15) is fixedly connected to the upper surface of each support column (14), and the lug (15) is located in the circular groove (7).

6. The fabricated steel structure vibration-isolating bent cap of claim 5, wherein: two symmetrical limiting rings (16) are sleeved on the upper portion of the outer surface of each supporting column (14), and bolts (17) are connected to one side face, close to each other, of each group of limiting rings (16) in a threaded mode.

7. The fabricated steel structure vibration-isolating bent cap of claim 1, wherein: the bottom surface of bent cap body (1) rotates and is connected with control rod (18), and the upper end fixedly connected with gear (19) of control rod (18), and gear (19) mesh with two pinion racks (5) respectively.