CN213267484U

CN213267484U - Road bridge transition lap joint plate device

Info

Publication number: CN213267484U
Application number: CN202021392391.3U
Authority: CN
Inventors: 艾兴; 刘鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-25
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a road bridge transition overlap joint board device, including the pontic, pontic right-hand member activity is provided with concrete structure, pontic upper end right edge department fixed mounting has stable seat, both ends fixed mounting has the mounting panel around the stable seat, mounting panel front end movable mounting has first screw and second screw, stable seat upper end fixed mounting has the steel column, both ends are run through around the steel column and are installed the steel wire stay cord, stable seat rear end fixed mounting has the coupler body, steel wire stay cord upper end and coupler body outer wall interconnect, stable seat right-hand member activity is provided with movable strap. This road and bridge transition overlap joint board device has improved the stability of activity attachment strap through setting up stable seat, has avoided transshipping the destruction of vehicle to the activity attachment strap, through setting up steel column, steel wire stay cord and coupler body, has improved the bearing capacity of stable seat, makes this structure more stable, has improved the bearing effect to the activity attachment strap, does benefit to going of vehicle.

Description

Road bridge transition lap joint plate device

Technical Field

The utility model relates to a road bridge connection technical field specifically is a road bridge transition overlap joint board device.

Background

The lap plate is used for preventing settlement of the bridge end connecting part and taking measures, is placed between the bridge abutment or the cantilever beam plate end part and filling soil, can rotate along with the settlement of the filling soil, can play a role in buffering when a vehicle runs, can not generate unevenness even if the filling soil of the abutment back is settled, a embankment under the bridge head lap plate can be provided with a drainage structure, and the reinforced concrete lap plate and the sleeper beam are suitable for being poured on site.

At concrete placement and bridge junction, because concrete placement and bridge rigidity difference are very big, need set up the transition bridging plate device, current road bridge transition bridging plate device stability is general, has brought the potential safety hazard for the passing of vehicle, for this reason, we provide a road bridge transition bridging plate device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge transition bridging plate device to solve the current road bridge transition bridging plate device stability that provides in the above-mentioned background art generally, the problem of the potential safety hazard has been brought for the past of vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road bridge transition overlap joint board device, includes the pontic, pontic right-hand member activity is provided with concrete structure, pontic upper end right edge department fixed mounting has stable seat, both ends fixed mounting has the mounting panel around the stable seat, mounting panel front end movable mounting has first screw and second screw, stable seat upper end fixed mounting has the steel column, both ends are run through around the steel column and are installed the steel wire stay cord, stable seat rear end fixed mounting has the coupler body, steel wire stay cord upper end and coupler body outer wall interconnect, stable seat right-hand member activity is provided with movable attachment strap.

Preferably, the rear ends of the first screws penetrate through the mounting plate and the stabilizing seat and extend into the stabilizing seat, the rear ends of the second screws penetrate through the mounting plate and the bridge body and extend into the bridge body, and the lower ends of the steel columns penetrate through the stabilizing seat and extend into the stabilizing seat.

Preferably, the left end and the right end of the concrete casting body are penetrated and provided with limit grooves, limit bodies are movably arranged on the inner walls of the limit grooves, limit holes are penetrated and provided at the left end and the right end of the concrete casting body, limit rods are movably arranged on the inner walls of the limit holes, and the left ends of the limit rods penetrate through the bridge body and extend into the bridge body.

Preferably, a first groove body is fixedly formed in the upper end of the stabilizing seat, a first bearing body is fixedly mounted at the lower end of the movable access board, and the first bearing body is matched with the first groove body.

Preferably, the right edges of the upper end and the lower end of the stabilizing seat are penetrated by a second groove body, the right edges of the upper end of the bridge body are fixedly provided with a third groove body, and the lower end of the first bearing body is fixedly provided with a second bearing body.

Preferably, the inner walls of the second groove body and the third groove body are in the same plane, the structure formed by the second groove body and the third groove body is matched with the second bearing body, the front end and the rear end of the second bearing body and the front end and the rear end of the limiting body are in the same plane, and the rear end of the second bearing body is connected with the front end of the limiting body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the road and bridge transition lap joint plate device improves the stability of the movable butt joint plate and avoids the damage of an overloaded vehicle to the movable butt joint plate by arranging the stabilizing seat, improves the bearing capacity of the stabilizing seat by arranging the steel column, the steel wire pull rope and the hook body, ensures that the structure is more stable, improves the bearing effect of the movable butt joint plate and is beneficial to the running of the vehicle;

2. according to the road and bridge transition lap joint plate device, the concrete casting body is favorably and quickly connected with the bridge body through the arrangement of the limiting rods and the limiting holes, the effect of quickly attaching the rear end face of the movable lap joint plate to the front end face of the concrete casting body is realized through the arrangement of the limiting grooves and the limiting bodies, and the working efficiency of installation personnel is improved;

3. this road and bridge transition overlap joint board device through setting up first supporting body and second supporting body, has realized the effect of activity attachment strap quick and pontic and stable seat joint, does benefit to going on of quick installation, has improved the device's stability simultaneously, has certain spreading value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view showing a split structure of the concrete casting body and the stopper according to the present invention;

fig. 4 is a schematic view of the bridge structure of the present invention.

In the figure: 1. a bridge body; 2. pouring concrete; 3. a stabilizing base; 4. mounting a plate; 5. a first screw; 6. a second screw; 7. a steel column; 8. a steel wire rope; 9. a hook body; 10. a movable butt strap; 11. a limiting groove; 12. a limiting body; 13. a limiting hole; 14. a limiting rod; 15. a first tank body; 16. a second tank body; 17. a third tank body; 18. a first carrier; 19. a second carrier.

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. 1-4, the present invention provides a technical solution: the utility model provides a road bridge transition overlap joint board device, including the

pontic

1, 1 right-hand member activity of pontic is provided with

concrete structure

2, 1 upper end right edge department fixed mounting of pontic has stable seat 3, both ends fixed mounting has mounting panel 4 around stable seat 3, 4 front end movable mounting of mounting panel have first screw 5 and

second screw

6, 3 upper end fixed mounting of stable seat have steel column 7, both ends are run through around steel column 7 and are installed steel

wire stay cord

8, 3 rear end fixed mounting of stable seat have

coupler body

9, 8 upper ends of steel wire stay cord and 9 outer wall interconnect of coupler body, 3 right-hand member activities of stable seat are provided with movable strap 10.

Further, 5 rear ends of first screws run through inside mounting panel 4 and stable seat 3 extend to

stable seat

3, 6 rear ends of second screws run through inside mounting panel 4 and the pontic 1 extend to pontic 1, 7 lower extremes of steel column run through stable seat 3 extend to stable seat 3, and the connection effect of stable seat 3 and pontic 1 has been strengthened in setting up of first screws 5 and second screws 6, has improved the stability of stable seat 3.

Further, concrete placement 2 is controlled both ends and is run through and has been seted up spacing groove 11, the activity of 11 inner walls in spacing groove is provided with spacing body 12, concrete placement 2 is controlled both ends and is run through and has been seted up spacing hole 13, spacing hole 13 inner wall activity is provided with gag lever post 14, gag lever post 14 left end runs through inside bridge 1 extends to bridge 1, the setting of gag lever post 14 does benefit to during spacing body 12 puts into spacing groove 11 fast, do benefit to concrete placement 2 and bridge 1's quick connection, the installation effectiveness has been improved.

Further, stabilize 3 upper ends of seat and fixedly seted up first cell body 15, activity attachment strap 10 lower extreme fixed mounting has first supporting body 18, first supporting body 18 and first cell body 15 looks adaptation, and the setting of first cell body 15 has realized the bearing effect to activity attachment strap 10, has certain spacing effect to activity attachment strap 10 simultaneously, has improved the stability of activity attachment strap 10.

Further, the right edges of the upper end and the lower end of the stabilizing seat 3 are penetrated through to be provided with a second groove body 16, the right edges of the upper end of the bridge body 1 are fixedly provided with a third groove body 17, the lower end of the first bearing body 18 is fixedly provided with a second bearing body 19, the second bearing body 19 is arranged to improve the supporting force for the movable butt strap 10, the movable butt strap 10 can bear heavier gravity, the phenomenon that the movable butt strap 10 is damaged due to overload of a vehicle is avoided, and the service life of the movable butt strap 10 is prolonged.

Further, the inner walls of the second groove body 16 and the third groove body 17 are located on the same plane, the structure formed by the second groove body 16 and the third groove body 17 is matched with the second bearing body 19, the front end and the rear end of the second bearing body 19 and the front end and the rear end of the limiting body 12 are located on the same plane, the rear end of the second bearing body 19 is connected with the front end of the limiting body 12, the limiting effect on the second bearing body 19 is achieved, and the stability of the whole structure is improved.

The working principle is as follows: firstly, pouring a stabilizing seat 3 at the upper end of a bridge body 1 through concrete, fixedly installing the stabilizing seat 3 at the right edge of the upper end of the bridge body 1 through a first screw 5 and a second screw 6, placing a limiting body 12 into a limiting groove 11, enabling the rear end face of a movable butt strap 10 to be mutually attached to the front end face of a concrete pouring body 2, placing the concrete pouring body 2 at the upper end of a roadbed, then placing the movable butt strap 10 at the upper end of the stabilizing seat 3, enabling a limiting rod 14 to be matched with a limiting hole 13, enabling a first bearing body 18 to be matched with a first groove body 15, enabling a structure formed by a second groove body 16 and a third groove body 17 to be matched with a second bearing body 19, and finishing the installation work.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a road bridge transition bridging plate device, includes the pontic, its characterized in that: the utility model discloses a steel wire rope, including the pontic, the pontic right-hand member activity is provided with concrete placement body, pontic upper end right edge department fixed mounting has stable seat, both ends fixed mounting has the mounting panel around the stable seat, mounting panel front end movable mounting has first screw and second screw, stable seat upper end fixed mounting has the steel column, both ends are run through around the steel column and are installed the steel wire stay cord, stable seat rear end fixed mounting has the coupler body, steel wire stay cord upper end and coupler body outer wall interconnect, stable seat right-hand member activity is provided with movable strap.

2. A road and bridge transition lap plate apparatus according to claim 1, wherein: the rear end of the first screw penetrates through the mounting plate and extends to the inside of the stabilizing seat, the rear end of the second screw penetrates through the mounting plate and extends to the inside of the bridge body, and the lower end of the steel column penetrates through the stabilizing seat and extends to the inside of the stabilizing seat.

3. A road and bridge transition lap plate apparatus according to claim 1, wherein: the concrete structure is characterized in that limiting grooves are formed in the left end and the right end of the concrete structure in a penetrating mode, limiting bodies are movably arranged on the inner walls of the limiting grooves, limiting holes are formed in the left end and the right end of the concrete structure in a penetrating mode, limiting rods are movably arranged on the inner walls of the limiting holes, and the left ends of the limiting rods penetrate through the bridge body and extend into the bridge body.

4. A road and bridge transition lap plate apparatus according to claim 1, wherein: the upper end of the stabilizing seat is fixedly provided with a first groove body, the lower end of the movable lapping plate is fixedly provided with a first bearing body, and the first bearing body is matched with the first groove body.

5. A road and bridge transition lap plate device according to claim 4, wherein: the right edges of the upper end and the lower end of the stabilizing seat are penetrated through and provided with second groove bodies, the right edges of the upper end of the bridge body are fixedly provided with third groove bodies, and the lower end of the first bearing body is fixedly provided with a second bearing body.

6. A road and bridge transition lap plate device according to claim 5, wherein: the inner walls of the second groove body and the third groove body are located on the same plane, the structure formed by the second groove body and the third groove body is matched with the second bearing body, the front end and the rear end of the second bearing body and the front end and the rear end of the limiting body are located on the same plane, and the rear end of the second bearing body is connected with the front end of the limiting body.