CN218621910U

CN218621910U - Auxiliary force rotating piece special for culvert top roadbed

Info

Publication number: CN218621910U
Application number: CN202221877750.3U
Authority: CN
Inventors: 郭文礼
Original assignee: Lanzhou Engineering and Research Institute of Nonferrous Metallurgy Co Ltd
Current assignee: Lanzhou Engineering and Research Institute of Nonferrous Metallurgy Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-03-14
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a culvert changes power technical field, specifically is a special supplementary power piece that changes of culvert top road bed. The problem of current culvert top bearing gravity little is solved. Including splint, the splint bottom is through tightly binding the unit connection, and the power unit is changeed in the installation of splint top, has filled the filler between splint. The force applied to the culvert is transmitted to the two sides through the force rotating units, so that the stress on the top of the culvert can be effectively reduced, the bearing capacity of the culvert is improved, and the accident rate is reduced.

Description

Auxiliary force rotating piece special for culvert top roadbed

Technical Field

The utility model relates to a culvert changes power technical field, specifically is a special supplementary power piece that changes of culvert top road bed.

Background

The culvert is a drainage channel which is arranged below a roadbed and built below a road surface in order to ensure that a road smoothly passes through a water channel without hindering the traffic in the road engineering construction, and water can flow through the lower part of the road through the structure. The water-saving type water-saving ditch is used for draining floodwater across natural valley depression, or is used as an interchange passage for people, livestock and vehicles across large and small roads, or is used as a ditch for farmland irrigation.

The culvert is a drainage channel arranged below a roadbed and generally comprises a tunnel body and a tunnel opening building, the culvert generally traverses the lower part of an embankment, and most tunnel tops are only filled with soil. When the vehicle runs to the top of the culvert, the weight is borne by the top of the culvert, and when the weight is too large, the culvert is easy to collapse, so that safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special supplementary power piece that changes of culvert top road bed, the effectual current problem that the culvert top bears the weight of force for a short time of having solved, this device can effectually reduce the atress at culvert top through changeing the power unit and transmitting its power that receives to both sides, improves culvert bearing capacity, reduces the occurence of failure.

In order to achieve the above object, the utility model discloses a technical scheme specifically as follows:

the utility model provides a special supplementary power piece that changes of culvert top road bed which characterized in that: including splint 1, splint 1 bottom is connected through tight hoop unit 2, and the power unit 5 is changeed in splint 1 top installation, fills between splint 1 to have filler 10.

The tightening unit 2 comprises a baffle 3 and a lacing wire 4; the baffle 3 is located the splint 1 outside, connects through a plurality of lacing wires 4 that pass splint 1 between the baffle 3.

The rotating force unit 5 comprises a guard plate 6 and supporting plates 7, the supporting plates 7 are fixed between the clamping plates 1, and a plurality of arc plates 6 are fixed between the supporting plates 7.

The rotating force unit 5 comprises supporting plates 7, straight plates 8 and a top plate 9, the supporting plates 7 are fixed between the clamping plates 1, the straight plates 8 which are symmetrical are fixed between the supporting plates 7, and the top ends of the straight plates 8 are connected and fixed through the top plate 9.

The beneficial effects of the utility model are that: 1) The device transmits the pressure from the top to the two side supporting plates through the combination of the arc plates or the straight plates of the rotating force unit and the top plate, transmits the pressure to the clamping plates through the supporting plates, and transmits the pressure to the sections on two sides through the clamping plates, so that all the pressures on the top of the culvert can be effectively reduced.

2) This device can be accomplished at the prefabrication of mill, and during the construction, a plurality of is supplementary to be changeed the power piece and can be installed in proper order, and construction convenience is swift, can the effectual bearing capacity that improves the culvert top.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the apparatus;

FIG. 2 is a schematic structural view of a splint and a tightening unit;

FIG. 3 is a schematic structural view of a force-transferring unit according to embodiment 1;

FIG. 4 is a schematic structural view of embodiment 2 of the present apparatus;

FIG. 5 is a schematic view of the structure of the force-rotating unit in embodiment 2

Shown in the figure: the clamping device comprises a clamping plate 1, a tightening unit 2, a baffle 3, a lacing wire 4, a rotating force unit 5, an arc plate 6, a supporting plate 7, a straight plate 8, a top plate 9 and a filler 10.

Detailed Description

The technical scheme of the invention is further explained by the specific embodiment with the attached drawings:

example 1

As shown in figures 1-3, the utility model provides a special supplementary power piece that changes of culvert top road bed comprises splint 1, lock hoop unit 2 and commentaries on classics power unit 4, and whole device is laid in the culvert top, can effectual improvement culvert bearing capacity.

As shown in fig. 2, the clamping plate 1 adopts a steel plate group or a reinforced concrete cement body, each auxiliary force-converting member comprises two clamping plates 1, and a tightening unit 2 and a force-converting unit 5 are installed through the clamping plates 1.

As shown in fig. 2, the tightening unit 2 is composed of a baffle 3 and a lacing wire 4. Each auxiliary turning force member comprises two baffle plates 3. Each baffle is located splint 1's lateral surface, connects through a plurality of lacing wires 4 between the baffle 3. The lacing wire 4 penetrates through the two clamping plates 1 to connect the two baffle plates 3. The tightening unit 2 is used for preventing the splint 1 from separating after being stressed and has a stabilizing effect on the splint 1.

The rotating force unit 5 is structurally shown in fig. 3 and consists of arc plates 6 and supporting plates 7. The arc plates 6 and the supporting plates 7 are steel plates, and a plurality of arc plates 6 can be combined in a combined mode for ensuring that the arc plates 6 have enough vertical bearing capacity. The two ends of the arc plate 6 are welded and fixed with a supporting plate 7, and the supporting plate 7 is welded or embedded on the clamping plate 1 to form a stable rotating force unit 5.

Meanwhile, fillers 10 are filled between the clamping plates 1 and at the lower part of the rotating force unit 5, the fillers 10 are broken stone concrete and the like, and the fillers 10 can effectively protect the whole auxiliary rotating force piece.

Bear road surface pressure through arc 6 to pressure transmits to both sides fagging, and transmits to both sides splint 1 through fagging 7, transmits to the highway section of both sides through splint 1, can reduce all pressures at culvert top effectively.

When the auxiliary rotating force piece array is used, a plurality of auxiliary rotating force piece arrays can be flatly paved on the top of the culvert, and then the roadbed and the road surface are filled.

Example 2

As shown in fig. 2, 4, 5, the utility model provides a special supplementary power piece that changes of culvert top road bed comprises splint 1, lock ring unit 2 and commentaries on classics power unit 4, and whole device is laid in the culvert top, can effectual improvement culvert bearing capacity.

As shown in fig. 2, the tightening unit 2 is composed of a baffle 3 and a lacing wire 4. Each auxiliary turning force member comprises two baffle plates 3. Each baffle is located splint 1's lateral surface, connects through a plurality of lacing wires 4 between the baffle 3. The lacing wire 4 penetrates through the two clamping plates 1 to connect the two baffle plates 3. The tightening unit 2 is used for preventing the splint 1 from separating after being stressed, and has a stabilizing effect on the splint 1.

The structure of the force rotating unit 5 is shown in fig. 5 and consists of a supporting plate 7, a straight plate 8 and a top plate 9. The supporting plate 7, the straight plate 8 and the top plate 9 are all steel plates. In order to ensure that the straight plates 8 have enough vertical bearing capacity, a combined mode of a plurality of straight plates 8 can be adopted, namely, a plurality of layers of straight plate 8 structures are symmetrically arranged on the left side and the right side. Connected at the top end of the straight plate 8 by a top plate 9. The bottom end of the straight plate 8 is fixedly welded with a supporting plate 7, and the supporting plate 7 is welded or embedded on the clamping plate 1 to form a stable rotating force unit 5.

Meanwhile, fillers 10 are filled between the clamping plates 1 and at the lower part of the force rotating unit 5, the fillers 10 are crushed stone concrete and the like, and the fillers 10 can effectively protect the whole auxiliary force rotating piece.

Bear road surface pressure through straight board 8 and roof 96 to pressure transmits to both sides fagging, and transmits to both sides splint 1 through fagging 7, transmits to the highway section of both sides through splint 1, can reduce all pressures at culvert top effectively.

When in use, a plurality of auxiliary rotating force pieces can be flatly paved on the top of the culvert and then filled with the roadbed and the road surface

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a special supplementary power piece that changes of culvert top road bed which characterized in that: the clamping device comprises clamping plates, wherein the bottom ends of the clamping plates are connected through a tightening unit, a rotating force unit is arranged at the top ends of the clamping plates, and fillers are filled between the clamping plates;

the tightening unit comprises a baffle and a lacing wire; the baffle plates are positioned on the outer side of the clamping plate and connected through a plurality of tie bars penetrating through the clamping plate;

the rotating force unit comprises a guard plate and supporting plates, the supporting plates are fixed between the clamping plates, and a plurality of arc plates are fixed between the supporting plates;

the rotating force unit comprises supporting plates, straight plates and a top plate, the supporting plates are fixed between the clamping plates, a plurality of symmetrical straight plates are fixed between the supporting plates, and the top ends of the straight plates are connected and fixed through the top plate.