CN219080298U

CN219080298U - Road bridge pile foundation reinforcing apparatus

Info

Publication number: CN219080298U
Application number: CN202320240701.7U
Authority: CN
Inventors: 刘钊; 左咏; 徐佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-05-26
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a road bridge pile foundation reinforcing device which comprises a road bridge pile foundation body and reinforcing mechanisms, wherein four clamping mechanisms are respectively close to the outer side of the road bridge pile foundation body through arrangement, the adjacent two ends of a first rod body, a second rod body, a third rod body and a fourth rod body are respectively connected in a first cylinder body and a second cylinder body in the four clamping mechanisms in a sliding manner, the four clamping mechanisms are further pushed to be close to a road bridge pile basic body at the same time until arc clamping plates in the four clamping mechanisms are tightly attached to the road bridge pile basic body, and fixing bolts on the first cylinder body and the second cylinder body in the four clamping mechanisms are further rotated to fix and limit the first rod body, the second rod body, the third rod body and the fourth rod body respectively, so that the road bridge pile basic body is more stably fixed, and meanwhile, the device can be adjusted according to pile foundations with different volumes through the operation, so that the limitation of the device in use is further reduced.

Description

Road bridge pile foundation reinforcing apparatus

Technical Field

The utility model relates to a reinforcing device, in particular to a road bridge pile foundation reinforcing device.

Background

Road and bridge engineering refers to the work of investigation, design, construction, maintenance, management and the like of roads and bridges. In the construction process of highway bridges, pile foundations are usually used for supporting highway bridges on the lower surface of a pavement body or a bridge body, the pile foundations are composed of piles and bearing platforms, if pile shafts are fully buried in soil, the bottom surfaces of the bearing platforms are contacted with soil, the pile foundations are called low bearing platform pile foundations, and if the upper parts of the pile shafts are exposed out of the ground and the bottom surfaces of the bearing platforms are positioned above the ground, the pile foundations are called high bearing platform pile foundations.

Through retrieving, patent application number 202220579927.5 discloses a road bridge foundation reinforcing apparatus, including cushion cap and cylinder, the shaft top of cylinder is provided with first constraint subassembly, the shaft bottom of cylinder is provided with the second constraint subassembly, first constraint subassembly is including being provided with first constraint board and first bracing piece, first constraint board both ends all are provided with first connecting piece, cushion cap top terminal surface is fixed with the second connecting piece, the second constraint subassembly includes second constraint board, second bracing piece and third bracing piece, second constraint board both ends all symmetry is provided with the third connecting piece, cushion cap surface is fixed with the fourth connecting piece. The following disadvantages also exist in the above patents: the device can not be adjusted according to pile foundations with different volumes to finish reinforcing operation in the use process, so that the device is larger in use limitation.

Disclosure of Invention

The utility model aims to provide a road bridge pile foundation reinforcing device, which is used for solving the problem that the device provided in the background art cannot be adjusted according to pile foundations with different volumes to finish reinforcing operation in the use process, so that the device has larger use limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a road bridge stake base reinforcing apparatus, includes road bridge pile foundation body, road bridge stake basic body outside is provided with strengthening mechanism, strengthening mechanism includes first body of rod, second body of rod, third body of rod, fourth body of rod and fixture, fixture includes annular fixed block, first barrel, second barrel, arc splint and supporting mechanism, supporting mechanism includes screw thread section of thick bamboo, screw rod, fixed block and fixed plate, the adjacent both ends of first body of rod, second body of rod, third body of rod and fourth body of rod are sliding connection respectively in four in the first barrel and the second barrel in the fixture.

As a further scheme of the utility model: the first rod body, the second rod body, the third rod body and the fourth rod body are respectively arranged on four sides of the road bridge pile foundation body.

As still further aspects of the utility model: the clamping mechanisms are arranged at four adjacent ends of the first rod body, the second rod body, the third rod body and the fourth rod body respectively.

As still further aspects of the utility model: the utility model discloses a road bridge pile, including first barrel, second barrel, supporting mechanism, arc splint, rubber pad, road bridge pile, fixed bolt, fixed rod, supporting mechanism sets up in the outside of annular fixed block, be provided with fixing bolt on first barrel and the second barrel respectively in the annular fixed block outside, set up the screw thread through-hole that is used for fixing bolt threaded connection on first barrel and the second barrel respectively, arc splint pass through dead lever fixed connection at the opposite side of first barrel and second barrel, supporting mechanism sets up in the outside of annular fixed block, be provided with the rubber pad on the arc splint, the rubber pad closely laminates with road bridge pile is basic external.

As still further aspects of the utility model: the screw thread section of thick bamboo is articulated outside with annular fixed block through articulated seat, screw rod one end threaded connection is in the screw thread section of thick bamboo, the screw rod other end is connected with the fixed block rotation through the bearing frame, fixed cover is equipped with the swivel on the screw rod.

As still further aspects of the utility model: the fixed block is hinged to the top of the fixed plate through the hinge seat, and a through hole is formed in the fixed plate.

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

the four clamping mechanisms are respectively close to the outer side of the road bridge pile foundation body, the adjacent two ends of the first rod body, the second rod body, the third rod body and the fourth rod body are further utilized to be respectively and slidably connected into the first barrel body and the second barrel body in the four clamping mechanisms, the four clamping mechanisms are further pushed to be close to the road bridge pile basic body at the same time until the arc clamping plates in the four clamping mechanisms are tightly attached to the road bridge pile basic body, and then the fixing bolts on the first barrel body and the second barrel body in the four clamping mechanisms are respectively rotated to fix and limit the first rod body, the second rod body, the third rod body and the fourth rod body, so that the road bridge pile basic body is more stably fixed, and the device can be adjusted according to pile foundations of different volumes through the operation to finish reinforcing operation, so that the use limitation of the device is further reduced.

Drawings

Fig. 1 is a schematic structural view of a road bridge foundation reinforcing apparatus.

Fig. 2 is a schematic view of a part of the construction of the bridge foundation reinforcing apparatus.

Fig. 3 is a schematic view of a partial structure in the road bridge foundation reinforcing apparatus.

The figure shows: road bridge pile foundation body 1, strengthening mechanism 2, first body of rod 3, second body of rod 4, third body of rod 5, fourth body of rod 6, fixture 7, annular fixed block 8, first barrel 9, second barrel 10, arc splint 11, supporting mechanism 12, screw thread section of thick bamboo 13, screw rod 14, fixed block 15 and fixed plate 16.

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.

Referring to fig. 1-3, in an embodiment of the present utility model, a bridge pile foundation reinforcement device includes a bridge pile foundation body 1, a reinforcement mechanism 2, a first rod 3, a second rod 4, a third rod 5, a fourth rod 6, a clamping mechanism 7, an annular fixing block 8, a first cylinder 9, a second cylinder 10, an arc clamping plate 11, a support mechanism 12, a threaded cylinder 13, a screw 14, a fixing block 15 and a fixing plate 16, wherein the reinforcement mechanism 2 is disposed outside the bridge pile foundation body 1, the reinforcement mechanism 2 includes a first rod 3, a second rod 4, a third rod 5, a fourth rod 6 and a clamping mechanism 7, the first rod 3, the second rod 4, the third rod 5 and the fourth rod 6 are disposed on four sides of the bridge pile foundation body 1, the clamping mechanism 7 is disposed on four adjacent ends of the first rod 3, the second rod 4, the third rod 5 and the fourth rod 6, the clamping mechanism 7 comprises an annular fixed block 8, a first barrel 9, a second barrel 10, an arc clamping plate 11 and a supporting mechanism 12, wherein the first barrel 9 and the second barrel 10 are symmetrically connected to the outer side of the annular fixed block 8, fixing bolts are respectively arranged on the first barrel 9 and the second barrel 10, threaded through holes for the threaded connection of the fixing bolts are respectively arranged on the first barrel 9 and the second barrel 10, the arc clamping plate 11 is fixedly connected to the opposite sides of the first barrel 9 and the second barrel 10 through fixing rods, a rubber pad is arranged on the arc clamping plate 11 and tightly attached to the outer side of the road bridge pile foundation body 1, the supporting mechanism 12 is arranged on the outer side of the annular fixed block 8, the supporting mechanism 12 comprises a threaded barrel 13, a screw rod 14, a fixed block 15 and a fixed plate 16, the screw thread section of thick bamboo 13 is articulated outside through articulated seat and annular fixed block 8, screw rod 14 one end threaded connection is in screw thread section of thick bamboo 13, the screw rod 14 other end is rotated with fixed block 15 through the bearing frame and is connected, fixed cover is equipped with the swivel on the screw rod 14, fixed block 15 articulates at fixed plate 16 top through articulated seat, the through-hole has been seted up on the fixed plate 16, the adjacent both ends of first body of rod 3, second body of rod 4, third body of rod 5 and fourth body of rod 6 are sliding connection respectively in four in the first barrel 9 and the second barrel 10 in fixture 7.

The working principle of the utility model is as follows:

when the road and bridge pile foundation reinforcing device is needed, personnel carry the broken reinforcing mechanism 2 to the vicinity of the road and bridge pile foundation body 1 to be reinforced, further respectively approach the four clamping mechanisms 7 to the outer side of the road and bridge pile foundation body 1, further respectively slidingly connect the adjacent two ends of the first rod body 3, the second rod body 4, the third rod body 5 and the fourth rod body 6 in the four first cylinder body 9 and the second cylinder body 10 in the clamping mechanisms 7, further simultaneously push the four clamping mechanisms 7 to approach the road and bridge pile foundation body 1 until the arc clamping plates 11 in the four clamping mechanisms 7 are tightly attached to the road and bridge pile foundation body 1, further respectively rotate the fixing bolts on the first cylinder body 9 and the second cylinder body 10 in the four clamping mechanisms 7 to fix and limit the first rod body 3, the second rod body 4, the third rod body 5 and the fourth rod body 6, further firmly fix the reinforcing mechanism 7 to the outer side of the road and bridge pile foundation body 1, further drive the screw 14 to rotate the rotating pile foundation 14 in the screw rod 13 to move in the screw rod 13 until the fixing bolts 16 are driven to move to the fixing bolts 16 to the road and bridge foundation body 1, and then the fixing and bridge foundation body is fixed to the ground.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a road bridge stake base reinforcing apparatus, includes road bridge pile foundation body (1), its characterized in that: the road bridge pile foundation body (1) outside is provided with strengthening mechanism (2), strengthening mechanism (2) are including first body of rod (3), second body of rod (4), third body of rod (5), fourth body of rod (6) and fixture (7), fixture (7) are including annular fixed block (8), first barrel (9), second barrel (10), arc splint (11) and supporting mechanism (12), supporting mechanism (12) are including screw thread section of thick bamboo (13), screw rod (14), fixed block (15) and fixed plate (16), adjacent both ends of first body of rod (3), second body of rod (4), third body of rod (5) and fourth body of rod (6) are sliding connection respectively in four in first barrel (9) and second barrel (10) in fixture (7).

2. The road bridge foundation reinforcing apparatus of claim 1, wherein: the first rod body (3), the second rod body (4), the third rod body (5) and the fourth rod body (6) are respectively arranged on four sides of the bridge pile basic body (1).

3. The road bridge foundation reinforcing apparatus of claim 1, wherein: the clamping mechanisms (7) are arranged at four, and the four clamping mechanisms (7) are respectively arranged at two adjacent ends of the first rod body (3), the second rod body (4), the third rod body (5) and the fourth rod body (6).

4. The road bridge foundation reinforcing apparatus of claim 1, wherein: the novel road bridge pile comprises a first barrel (9) and a second barrel (10), wherein the first barrel (9) and the second barrel (10) are symmetrically connected to the outer side of an annular fixed block (8), fixing bolts are respectively arranged on the first barrel (9) and the second barrel (10), threaded through holes for fixing the bolts in threaded connection are respectively formed in the first barrel (9) and the second barrel (10), arc-shaped clamping plates (11) are fixedly connected to the opposite sides of the first barrel (9) and the second barrel (10) through fixing rods, supporting mechanisms (12) are arranged on the outer side of the annular fixed block (8), rubber pads are arranged on the arc-shaped clamping plates (11), and the rubber pads are tightly attached to the outer sides of a road bridge pile basic body (1).

5. The road bridge foundation reinforcing apparatus of claim 1, wherein: the screw thread section of thick bamboo (13) are articulated with annular fixed block (8) outside through articulated seat, screw rod (14) one end threaded connection is in screw thread section of thick bamboo (13), the screw rod (14) other end is through bearing frame and fixed block (15) rotation connection, fixed cover is equipped with the swivel on screw rod (14).

6. The road bridge foundation reinforcing apparatus of claim 1, wherein: the fixed block (15) is hinged to the top of the fixed plate (16) through a hinge seat, and a through hole is formed in the fixed plate (16).