CN219315530U

CN219315530U - Crack reinforced structure

Info

Publication number: CN219315530U
Application number: CN202320245001.7U
Authority: CN
Inventors: 罗雪峰; 曾永亮; 吴琼; 毛莹莹; 张磊
Original assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Current assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-07
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of road and bridge maintenance, in particular to a crack reinforcing structure, which can achieve a better effect on the overall strength of a crack through a concrete binder poured in a matched manner, can cope with the pressure transmitted from the upper part of a road and bridge, has a better repairing effect, and comprises a bridge road base layer and two mounting plates, wherein a crack is arranged in the bridge road base layer, the upper end of the bridge road base layer is provided with a pre-grooved, the two mounting plates are fixedly arranged in the crack through mounting bolts, the mounting plates are provided with clamping grooves, T-shaped blocks are internally and slidably clamped in the clamping grooves, the other ends of the T-shaped blocks are fixedly connected with connecting blocks, the other ends of the connecting blocks are rotatably connected with arc-shaped blocks, strip-shaped grooves are formed in the strip-shaped blocks, and strip-shaped plates are fixedly connected with the inner walls of the strip-shaped grooves through a plurality of springs.

Description

Crack reinforced structure

Technical Field

The utility model relates to the technical field of road and bridge maintenance, in particular to a crack reinforcing structure.

Background

It is known that, during the use of roads and bridges, the base surface is often damaged and damaged due to the rolling, impact, abrasion, weather changes and other influences of the running vehicle, and these defects and damages are collectively referred to as base surface damage, which can have harmful effects on the running speed, load carrying capacity, fuel consumption, mechanical abrasion, running comfort, traffic safety, environmental protection and the like of the vehicle, so that when cracks appear on the roads and bridges, it is necessary to repair them in time so as to avoid unnecessary losses caused by repair loss.

At present, when repairing road and bridge cracks, asphalt or cement is generally selected to directly fill the cracks, so that the road and bridge can be continuously used, but as the road and bridge can only cope with small cracks on the road and bridge, the newly filled asphalt or cement is in poor joint with the original roadbed, and the road and bridge can be frequently repaired, secondary cracks and collapse are easy to generate, the damage to users can be possibly caused, and the road and bridge has certain harmfulness.

Accordingly, a crack reinforcing structure is proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a crack reinforcing structure for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crack reinforced structure, includes bridge road base layer and two mounting panels, be provided with the crack in the bridge road base layer, the pre-cut groove has been seted up to the upper end of bridge road base layer, two the mounting panel is all through mounting bolt fixed mounting in the crack, the draw-in groove has been seted up in the mounting panel, and the card is equipped with T type piece in the slip card in the draw-in groove, the other end fixedly connected with connecting block of T type piece, the other end of connecting block rotates and is connected with the arc piece, the other end fixedly connected with bar of arc piece, the bar has been seted up in the bar, and the slip is provided with the strip in the bar, the strip passes through the inner wall fixedly connected with of a plurality of springs and bar, the other end fixedly connected with branch of strip, the other end rotation of branch is connected with the installation piece, two the other end fixedly welded with and the roof of pre-cut groove looks adaptation, two pouring holes have been seted up in the roof, be provided with in the crack and be used for carrying out auxiliary stay mechanism to the roof.

Preferably, the supporting mechanism comprises a supporting block, one end of the supporting block is rotationally connected with a supporting column, a sliding groove is formed in the supporting column, a sliding block is connected in the sliding groove in a sliding mode, the other end of the sliding block is fixedly connected with a supporting rod, the other end of the supporting rod is fixedly provided with a contact plate, the contact plate is tightly attached to a top plate, a plurality of limiting holes are formed in the supporting column, positioning columns are arranged in the limiting holes, and through holes matched with the positioning columns are formed in the sliding block.

Further, a plurality of installation screw holes are formed in the top plate, an installation screw rod is arranged in the installation screw hole, and the installation screw rod is in threaded connection with the road and bridge foundation layer.

Still further, the connecting block with the arc piece is connected through the connecting axle rotation, branch is connected through pivot and installation piece rotation.

On the basis of the scheme, the top end of the top plate is paved to be provided with an asphalt coating.

Compared with the prior art, the utility model provides a crack reinforcing structure, which has the following beneficial effects:

this crack reinforced structure, it is when using, through setting up mounting bolt with mounting panel fixed mounting in the crack, the rethread is gone into the draw-in groove with T type piece card, simultaneously through the connecting block that sets up, the bar piece, the bar, mutually supporting of spring and branch, make it be as for the roof in the pre-dig inslot, then through the mounting screw that sets up with roof fixed mounting in the pre-dig inslot, the pouring hole that the rethread was offered will concrete placement to the crack in, it can play better effect to cracked bulk strength through the concrete binder that the cooperation was pour, simultaneously can deal with the pressure that road and bridge top was transmitted, the repair effect is better.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic diagram of a front view structure of the present utility model.

In the figure: 1. bridge road base; 2. a mounting plate; 3. installing a bolt; 4. a T-shaped block; 5. a connecting block; 6. an arc-shaped block; 7. a bar block; 8. a strip-shaped plate; 9. a spring; 10. a support rod; 11. a mounting block; 12. a top plate; 13. pouring holes; 14. a support block; 15. a support post; 16. a slide block; 17. a support rod; 18. a contact plate; 19. positioning columns; 20. installing a screw; 21. a connecting shaft; 22. a rotating shaft; 23. and (3) asphalt coating.

Description of the embodiments

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.

Examples

Referring to fig. 1-4, a crack reinforced structure, including bridge road base 1 and two mounting panels 2, be provided with the crack in the bridge road base 1, the pre-cut groove has been seted up to the upper end of bridge road base 1, pre-cut groove can be according to the concrete impaired condition of road bridge and selectively excavate, two mounting panels 2 all pass through mounting bolt 3 fixed mounting in the crack, mounting bolt 3's setting is convenient for with mounting panel 2 fixed mounting in the crack, go on with follow-up operation, the draw-in groove has been seted up in mounting panel 2, the T type piece 4 is equipped with to the sliding connection in the draw-in groove, can directly slide T type piece 4 to the draw-in groove inside when installing T type piece 4, the other end fixedly connected with connecting block 5 of T type piece 4, the other end swivelling joint of connecting block 5 has arc piece 6, the other end fixedly connected with bar 7 of arc piece 6, set up the bar groove in the bar 7, the bar 8 is provided with bar 8 through a plurality of springs 9 and the inner wall fixed connection of branch in the groove of groove, the bar 8's the other end fixedly connected with 10, the bar 8 is provided with 10, the top plate 12 is equipped with the top plate 12 is fixedly connected with in the top plate 12, the top plate 12 is equipped with the top plate 12 through the two, the top plate 12 is equipped with the top plate 12, the top plate 12 is fixedly connected with the top plate 12 in the top plate 12, the top plate 12 is fixedly matched with each other, and is convenient for the top plate 12, and is set up in the top plate 12.

It should be further noted that, the supporting mechanism includes supporting shoe 14, the one end rotation of supporting shoe 14 is connected with pillar 15, the spout has been seted up in the pillar 15, sliding connection has slider 16 in the spout, the other end fixedly connected with bracing piece 17 of slider 16, the other end fixed mounting of bracing piece 17 has contact plate 18, contact plate 18 is closely laminated with roof 12, a plurality of spacing holes have been seted up in the pillar 15, be provided with reference column 19 in the spacing hole, the through-hole with reference column 19 looks adaptation has been seted up in the slider 16, through the supporting mechanism who sets up, be convenient for play auxiliary support effect to roof 12 in the crack of different degree of depth, a plurality of installation screw has been seted up in roof 12, be provided with installation screw 20 in the installation screw, installation screw 20 and road bridge basic unit threaded connection, through the cooperation of installation screw and installation screw 20 that set up, be convenient for fix roof 12 in the open inslot, connecting block 5 and arc piece 6 are connected through connecting axle 21 rotation, branch 10 is connected with installation piece 11 rotation through pivot, the top of roof 12 is equipped with waterproof performance better and pave more inseparabler asphalt coating 23 with the basic unit connection.

To sum up, when using, this crack reinforced structure, firstly, the user excavates the pre-dig groove according to the impaired condition of road and bridge earlier, then rethread rotates the installation bolt 3 that sets up, with mounting panel 2 fixed mounting in the crack, simultaneously through the sliding fit of T type piece 4 and draw-in groove, in inserting the draw-in groove with T type piece 4 card, rethread and connecting block 5 rotate the bar 7 of being connected, and bar 8 and spring 9's the mutually support in the bar 7, the roof 12 of branch 10 other end is as for the dig inslot, then through the installation screw 20 that rotates the setting, will with the roof 12 fixed mounting of dig inslot looks adaptation in the pre-dig inslot, rethread pouring hole 13 that sets up, pour concrete to the crack in, it can play better effect to the bulk strength of crack through the cooperation concrete binder, rethread lays waterproof performance better and is connected more inseparabler asphalt coating 23 with the basic unit.

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 a crack reinforced structure, includes bridge road base (1) and two mounting panel (2), its characterized in that: the utility model provides a bridge road foundation (1) is interior to be provided with the crack, has seted up the groove in advance in the upper end of bridge road foundation (1), two the mounting panel (2) is all through mounting bolt (3) fixed mounting in the crack, the draw-in groove has been seted up in mounting panel (2), and the card is equipped with T type piece (4) in the draw-in groove, the other end fixedly connected with connecting block (5) of T type piece (4), the other end rotation of connecting block (5) is connected with arc piece (6), the other end fixedly connected with bar piece (7) of arc piece (6), set up the bar groove in bar piece (7), the slip is provided with bar (8) in the bar groove, bar (8) are through the inner wall fixed connection in a plurality of springs (9) and bar groove, the other end fixedly connected with branch (10) of bar (10), two the other end rotation of mounting piece (11) is welded with roof (12) with the groove looks adaptation in advance, roof (12) are provided with supporting mechanism (13) in the roof, two supporting mechanism sets up and support the crack.

2. A crack reinforcing structure as set forth in claim 1, wherein: the supporting mechanism comprises a supporting block (14), one end of the supporting block (14) is rotationally connected with a supporting column (15), a sliding groove is formed in the supporting column (15), a sliding block (16) is connected in the sliding groove in a sliding mode, a supporting rod (17) is fixedly connected with the other end of the sliding block (16), a contact plate (18) is fixedly arranged at the other end of the supporting rod (17), the contact plate (18) is tightly attached to a top plate (12), a plurality of limiting holes are formed in the supporting column (15), positioning columns (19) are arranged in the limiting holes, and through holes matched with the positioning columns (19) are formed in the sliding block (16).

3. A crack reinforcing structure as set forth in claim 2, wherein: a plurality of mounting screw holes are formed in the top plate (12), mounting screws (20) are arranged in the mounting screw holes, and the mounting screws (20) are in threaded connection with the road and bridge base layer.

4. A crack reinforcing structure as set forth in claim 3, wherein: the connecting block (5) is rotationally connected with the arc-shaped block (6) through a connecting shaft (21), and the supporting rod (10) is rotationally connected with the mounting block (11) through a rotating shaft (22).

5. The crack reinforcing structure as set forth in claim 4, wherein: the top end of the top plate (12) is paved to the asphalt coating (23).