CN217629386U

CN217629386U - Be used for bridge strutting arrangement

Info

Publication number: CN217629386U
Application number: CN202222364779.8U
Authority: CN
Inventors: 王猛; 张恒; 李文君; 张莹莹; 常小勇
Original assignee: Henan Dafang Heavy Equipment Co Ltd
Current assignee: Henan Dafang Heavy Equipment Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-10-21
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a be used for bridge strutting arrangement, the effectual strutting arrangement that has solved combines the poor stability with the bottom surface, influence the safety intensity scheduling problem, it includes the base member, first reinforcing bar net and second reinforcing bar net have been laid in proper order from bottom to top in the base member, be equipped with a plurality of steel-pipe pile on the base member, the steel-pipe pile upper end is fixed with the support frame, the bridge has been placed on the support frame, the chassis has been placed to the base member upper surface, chassis upper surface and steel-pipe pile fixed connection, the lower surface equipartition on chassis is fixed with a plurality of pre-buried poles, pre-buried pole circumference is equipped with a plurality of barbs, pre-buried pole passes second reinforcing bar net and inserts in the first reinforcing bar net.

Description

Be used for bridge strutting arrangement

Technical Field

The utility model relates to a bridge construction technical field especially relates to a be used for bridge strutting arrangement.

Background

In the bridge construction process, the bridge construction strutting arrangement is a construction and later maintenance that is used for the bridge, and along with scientific and technological development bridge construction strutting arrangement's kind is more and more, and is higher and higher to bridge construction strutting arrangement demand. But still have some problems in the use, current strutting arrangement combines together with the bottom surface, and stability is not enough, can not consolidate the edgewise moreover, influences structural strength, is unfavorable for the maintenance in later stage.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a be used for bridge strutting arrangement, effectual strutting arrangement and the bottom surface of having solved combination poor stability influence safe intensity scheduling problem.

The technical scheme who its solves is, including the base member, first reinforcing bar net and second reinforcing bar net have been laid in proper order from bottom to top in the base member, be equipped with a plurality of steel-pipe piles on the base member, the steel-pipe pile upper end is fixed with the support frame, the bridge has been placed on the support frame, the chassis has been placed to the base member upper surface, chassis upper surface and steel-pipe pile fixed connection, the lower surface equipartition on chassis is fixed with a plurality of pre-buried poles, pre-buried pole circumference is equipped with a plurality of barbs, pre-buried pole passes the second reinforcing bar net and inserts in the first reinforcing bar net.

Preferably, a connecting rod is fixed between the plurality of steel pipe piles.

Preferably, the base plate is connected with the embedded rod through plug welding.

Preferably, a disc is fixed on the lower end face of the steel pipe pile, a plurality of reinforcing rib plates are uniformly distributed and fixed on the disc, and the reinforcing rib plates are fixedly connected with the outer edge face of the steel pipe pile.

Preferably, the disc is uniformly provided with a plurality of through holes, the through holes are positioned between the reinforcing rib plates, the upper surface of the chassis is uniformly fixed with a plurality of bolts, and the bolts correspond to the through holes one by one.

Preferably, the diameter of the steel pipe pile is 200 mm, the diameter of the second reinforcing mesh is 12 x 800 mm, the diameter of the first reinforcing mesh is 12 x 2300 x L mm, and L is the actual outer edge length of the base body.

The utility model discloses more traditional equipment has following benefit: 1) The matrix is arranged on the first reinforcing mesh and the second reinforcing mesh under the action of concrete pouring, so that the stability of the matrix is greatly improved, the capability of resisting severe environment is enhanced, and the safety of the steel pipe pile is improved; 2) The chassis combines together with pre-buried pole, and pre-buried pole alternates with first reinforcing bar net and second reinforcing bar net, advances the security of a reinforcing built-in fitting to combine the built-in fitting barb structure, improve holistic security effect, support stability height.

Drawings

Fig. 1 is a schematic view of the front view of the present invention.

Fig. 2 is a partially enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic view of a cross-sectional view B-B in fig. 2.

Fig. 4 is a schematic view of a cross-sectional view C-C in fig. 2.

Fig. 5 is the schematic diagram of the three-dimensional structure of the middle steel pipe pile of the utility model.

Fig. 6 is a schematic view of the three-dimensional structure of the middle chassis of the present invention.

Fig. 7 is a schematic diagram of the structure of the middle chassis and the embedded rod of the present invention.

Fig. 8 is a schematic view of a plug welding structure between the chassis and the embedded rod, which is partially enlarged in D of fig. 7.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By giving in fig. 1 to 8, a be used for bridge strutting arrangement, including base member 1, first reinforcing bar net 2 and second reinforcing bar net 3 have been laid in proper order from bottom to top in the base member 1, be equipped with a plurality of steel-pipe piles 4 on the

base member

1, 4 upper ends of steel-pipe piles are fixed with support frame 5, bridge 6 has been placed on the support frame 5, chassis 7 has been placed to the base member 1 upper surface, 7 upper surfaces on chassis and 4 fixed connection of steel-pipe pile, the lower surface equipartition of chassis 7 is fixed with a plurality of pre-buried poles 8, pre-buried pole 8 circumference is equipped with a plurality of barbs 9, pre-buried pole 8 passes second reinforcing bar net 3 and inserts in first reinforcing bar net 2.

In order to improve the stability of the entire plurality of steel-pipe piles 4, connecting rods 10 are fixed between the plurality of steel-pipe piles 4.

In order to improve the fixing effect between the embedded rod 8 and the chassis 7, the chassis 7 and the embedded rod 8 are connected through plug welding.

In order to reinforce the support at the bottom of the steel pipe pile 4, a disc 11 is fixed on the lower end face of the steel pipe pile 4, a plurality of reinforcing rib plates 12 are uniformly distributed and fixed on the disc 11, and the reinforcing rib plates 12 are fixedly connected with the outer edge face of the steel pipe pile 4.

A plurality of through holes 13 are uniformly distributed in the disc 11, the through holes 13 are positioned between the reinforcing rib plates 12, a plurality of bolts 14 are uniformly distributed and fixed on the upper surface of the chassis 7, and the bolts 14 correspond to the through holes 13 one by one.

The diameter of the steel pipe pile 4 is 200 mm, the diameter of the second reinforcing mesh 3 is phi 12 x 800 cubic mm, the diameter of the first reinforcing mesh 2 is phi 12 x 2300 x L cubic mm, and L is the actual outer edge length of the base body 1.

When the utility model is used, it is explained that the terms of indicating orientation or position relation such as front, back, left, right, up and down are based on the front view, the base body 1 is arranged on the enlarged base of the existing road top surface, the basic bearing capacity of the road surface is required to be not less than 160kPa, the bottom of the base body 1 should be leveled by taking measures to ensure the reliable transmission of the bottom surface of the base body 1, then, a first mesh reinforcement 2 and a second mesh reinforcement 3 are laid in the base body 1 from below to above, the second mesh reinforcement 3 being phi 12 x 800 mm, the first mesh reinforcement 2 being phi 12 x 2300 x L mm, L being the actual outer edge length of the base body 1, then the pre-buried rod 8 passes through the second reinforcing mesh 3 and is inserted into the first reinforcing mesh 2, the bottom of the pre-buried rod 8 is conical, the pre-buried rod 8 can be conveniently inserted downwards, the upper surface of the chassis 7 is flush with the road surface, then C30 concrete is poured into the base body 1, the base body 1 is completely covered, the integral stabilizing effect of the embedded rod 8 and the base body 1 is greatly ensured, the plurality of barbs 9 are arranged on the circumference of the embedded rod 8, the stability of the embedded rod 8 is further ensured, after the concrete is solidified, a plurality of bolts 14 are uniformly distributed and fixed on the upper surface of the chassis 7, a plurality of through holes 13 are uniformly distributed on the disc 11, the bolts 14 correspond to the through holes 13 one by one, so that the steel pipe piles 4 are placed on the chassis 7, the bolts 14 are fixed through nuts, and then the steel pipe pile 4, the disc 11, the chassis 7 and the embedded part form a whole, then install a plurality of steel-pipe piles 4 in proper order, be fixed with connecting rod 10 between a plurality of steel-pipe piles 4, further guaranteed the stability between a plurality of steel-pipe piles 4, steel-pipe pile 4 upper end is fixed with support frame 5, and support frame 5 supports the bottom of bridge 6, and overall stability is good, and the security is high.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The utility model provides a be used for bridge strutting arrangement, a serial communication port, including base member (1), first reinforcing bar net (2) and second reinforcing bar net (3) have been laid in proper order from bottom to top in base member (1), be equipped with a plurality of steel-pipe pile (4) on base member (1), steel-pipe pile (4) upper end is fixed with support frame (5), bridge (6) have been placed on support frame (5), chassis (7) have been placed to base member (1) upper surface, chassis (7) upper surface and steel-pipe pile (4) fixed connection, the lower surface equipartition on chassis (7) is fixed with a plurality of pre-buried poles (8), pre-buried pole (8) circumference is equipped with a plurality of barbs (9), pre-buried pole (8) pass second reinforcing bar net (3) and insert in first reinforcing bar net (2).

2. The bridge supporting device according to claim 1, wherein a connecting rod (10) is fixed between the plurality of steel pipe piles (4).

3. The bridge supporting device as claimed in claim 1, wherein the base plate (7) and the embedded rod (8) are connected by plug welding.

4. The bridge supporting device as claimed in claim 1, wherein a disc (11) is fixed on the lower end face of the steel pipe pile (4), a plurality of reinforcing ribs (12) are uniformly distributed and fixed on the disc (11), and the reinforcing ribs (12) are fixedly connected with the outer edge face of the steel pipe pile (4).

5. The bridge supporting device as claimed in claim 4, wherein the discs (11) are uniformly provided with a plurality of through holes (13), the through holes (13) are located between the reinforcing ribs (12), a plurality of bolts (14) are uniformly fixed on the upper surface of the chassis (7), and the bolts (14) correspond to the through holes (13) one by one.

6. A support device for a bridge according to claim 1, wherein the diameter of the steel pipe piles (4) is 200 mm, the diameter of the second mesh reinforcement (3) is 12 x 800 cubic mm, the diameter of the first mesh reinforcement (2) is 12 x 2300 x L cubic mm, and L is the actual outer edge length of the matrix (1).