CN214194692U

CN214194692U - Highway bridge pile foundation reinforcing apparatus

Info

Publication number: CN214194692U
Application number: CN202120031684.7U
Authority: CN
Inventors: 廖金龙; 李福浩; 付寿坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-14
Anticipated expiration: 2031-01-07

Abstract

The utility model provides a public road bridge roof beam pile foundation reinforcing apparatus relates to pile foundation technical field, the utility model discloses a first guard plate and connecting device, the surperficial swing joint of first guard plate has the second guard plate, the surface of second guard plate is equipped with connecting device, connecting device is including two fixed plates, two the fixed plate all with the lateral wall fixed connection of second guard plate, two the fixed plate is close to the equal fixedly connected with taper rod in surface of first guard plate, two connecting plates of lateral wall fixedly connected with of first guard plate, the connecting plate is "L" shape structure, the connecting plate is kept away from the surface of fixed plate and has been seted up the spout, the inner wall sliding connection of spout has the fixture block, the draw-in groove has been seted up on the surface of taper rod, the inner wall sliding connection of fixture block and draw-in groove. The utility model provides a current guard plate splice through the bolt usually, the staff of being not convenient for installs the problem with the dismantlement between to the guard plate.

Description

Highway bridge pile foundation reinforcing apparatus

Technical Field

The utility model relates to a pile foundation technical field especially relates to a public road bridge roof beam pile foundation reinforcing apparatus.

Background

The deep foundation consisting of piles and pile caps connected with the pile tops or the single-pile foundation connected with the piles by the piles is called a low-cap pile foundation for short, if the pile bodies are completely buried in the soil and the bottom surfaces of the caps are contacted with the soil body; if the upper part of the pile body is exposed to the ground and the pile cap bottom is located above the ground, the pile is called a high pile cap pile foundation, and the building pile foundation is usually a low pile cap pile foundation. In high-rise buildings, pile foundations are widely applied.

The highway is being built the back to the bridge pile foundation, generally can add the guard plate on the striking surface to can reach and prevent that the cement on bridge surface from suffering the washing away of rainwater and can reduce dropping of bridge surface cement, and then probably can influence the problem of the stability of bridge pile foundation, current guard plate splices through the bolt usually, the installation and the dismantlement of the staff of being not convenient for between to the guard plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the highway bridge pile foundation reinforcing apparatus who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a public road bridge roof beam pile foundation reinforcing apparatus, includes first guard plate and connecting device, the surperficial swing joint of first guard plate has the second guard plate, the surface of second guard plate is equipped with connecting device, connecting device is including two fixed plates, two the fixed plate all with the lateral wall fixed connection of second guard plate, two the equal fixedly connected with taper rod in surface that the fixed plate is close to first guard plate, two connecting plates of the lateral wall fixedly connected with of first guard plate, the connecting plate is "L" shape structure, the connecting plate is kept away from the surface of fixed plate and has been seted up the spout, the inner wall sliding connection of spout has the fixture block, the draw-in groove has been seted up on the surface of taper rod, the inner wall sliding connection of fixture block and draw-in groove, one side fixedly connected with spring that connecting plate and fixture block are close to each other.

Preferably, the side wall of the first protection plate is fixedly connected with a fixing block, a bolt is inserted into the surface thread of the fixing block, a pull rope is fixedly connected to one side, close to the fixing block, of the bolt, and the side wall of the pull rope is connected with the inside of the connecting plate in a sliding mode.

Preferably, the side wall of the first protection plate is fixedly connected with a loop bar, and the loop bar is connected with the side wall of the pull rope in a sliding manner.

Preferably, the surface of second guard plate is equipped with fixing device, fixing device is including two limiting plates, two the limiting plate all with the surperficial sliding connection of second guard plate, two one side fixedly connected with rectangular block, two of first guard plate are kept away from to the limiting plate one side fixedly connected with backup pad that the limiting plate is close to first guard plate.

Preferably, a screw rod is inserted into the surface threads of the second protection plate, and a rotating block is fixedly connected to one end, far away from the first protection plate, of the screw rod.

Preferably, the surface that the rectangular block was kept away from to the backup pad has seted up the spacing groove, and the inner wall joint of spacing groove has the protection to fill up, the size of protection pad and the size looks adaptation of backup pad.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the first protection plate and the second protection plate are directly clamped on the bridge pile foundation by arranging the connecting device, the taper rod on the second protection plate corresponds to the position of the hole on the connecting plate, the taper rod is inserted into the hole of the taper rod, the sliding fixture block on the inner wall of the chute can be extruded on the taper rod, when the clamping groove on the taper rod moves to the position corresponding to the fixture block, the fixture block can be locked by the taper rod under the elastic force of the spring on the connecting plate, thereby achieving the effect of connecting the first protection plate and the second protection plate, the bolt in the fixing block is rotated, the bolt can drive the stay cord to pull out the fixture block from the inner wall of the clamping groove, thereby achieving the effect of taking the second protection plate out from the first protection plate, wherein the stay cord slides on the inner wall of the loop bar to have the effect of limiting the movement direction of the stay cord, thereby preventing the breakage of the stay cord, the arrangement solves the problem that the existing protection plates are spliced by the bolt, the problem of be not convenient for the staff to install and dismantle between the guard plate.

2. The utility model discloses in, through setting up fixing device, splice first guard plate and second guard plate after, rotate the commentaries on classics piece, the commentaries on classics piece can drive the screw rod and promote the backup pad and remove to being close to the pile foundation direction, thereby can reach the effect of supporting the pile foundation lateral wall with the backup pad, and then can reach the effect of fixing first guard plate and second guard plate, wherein the limiting plate removes the effect that has restriction backup pad moving direction on first guard plate, wherein the protection pad has and prevents to take place to cut the problem of rubbing between the cement of backup pad meeting and pile foundation lateral wall, fixing device has solved when the diameter of pile foundation when less, first guard plate and second guard plate are attached and are leaded to the rainwater easily on the pile foundation along the problem of great gap flow on the pile foundation between first guard plate and second guard plate and the pile foundation.

Drawings

Fig. 1 is a schematic perspective view of a reinforcing device for a pile foundation of a highway bridge according to the present invention;

fig. 2 is a schematic side view of the reinforcing apparatus for a pile foundation of a road bridge shown in fig. 1;

fig. 3 is a schematic structural view of a portion a in fig. 1 of a reinforcing apparatus for a highway bridge pile foundation according to the present invention;

fig. 4 is the utility model provides a B department's schematic structure of fig. 2 among public road bridge roof beam pile foundation reinforcing apparatus.

Illustration of the drawings: 1. a first guard plate; 2. a second guard plate; 3. a connecting device; 301. a fixed block; 302. pulling a rope; 303. a loop bar; 304. a bolt; 305. a clamping block; 306. a tapered rod; 307. a spring; 308. a card slot; 309. a connecting plate; 310. a chute; 311. a fixing plate; 4. a fixing device; 41. rotating the block; 42. a screw; 43. a protective pad; 44. a support plate; 45. a limiting plate; 46. a rectangular block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a public road bridge roof beam pile foundation reinforcing apparatus, including first guard plate 1 and connecting device 3, the surperficial swing joint of first guard plate 1 has second guard plate 2, and the surface of second guard plate 2 is equipped with connecting device 3, and the surface of second guard plate 2 is equipped with fixing device 4.

The specific arrangement and function of the connecting means 3 and the fixing means 4 will be described in detail below.

As shown in fig. 1 and 3, the connecting device 3 includes two fixing plates 311, the two fixing plates 311 are both fixedly connected to the side wall of the second protection plate 2, tapered rods 306 are both fixedly connected to the surfaces of the two fixing plates 311 close to the first protection plate 1, two connecting plates 309 are fixedly connected to the side wall of the first protection plate 1, the connecting plates 309 are in an "L" shaped structure, a sliding slot 310 is formed in the surface of the connecting plate 309 far from the fixing plates 311, a clamping block 305 is slidably connected to the inner wall of the sliding slot 310, a clamping slot 308 is formed in the surface of the tapered rod 306, the clamping block 305 is slidably connected to the inner wall of the clamping slot 308, a spring 307 is fixedly connected to the side of the connecting plate 309 close to the clamping block 305, the first protection plate 1 and the second protection plate 2 are directly clamped on the pile foundation of the bridge by arranging the connecting device 3, the tapered rod 306 on the second protection plate 2 corresponds to the position of the hole on the connecting plate 309, the tapered rod 306 is inserted into the hole of the tapered rod 306, a clamping block 305 sliding on the inner wall of the sliding groove 310 is extruded on the tapered rod 306, when a clamping groove 308 on the tapered rod 306 moves to a position corresponding to the clamping block 305, the clamping block 305 is subjected to the elastic force of a spring 307 on the connecting plate 309 to lock the tapered rod 306, so that the effect of connecting the first protection plate 1 and the second protection plate 2 can be achieved, the side wall of the first protection plate 1 is fixedly connected with a fixing block 301, a bolt 304 is inserted into the surface thread of the fixing block 301, the bolt 304 inside the fixing block 301 is rotated, the bolt 304 can drive the pull rope 302 to pull the clamping block 305 out of the inner wall of the clamping groove 308, so that the effect of taking the second protection plate 2 out of the first protection plate 1 can be achieved, the pull rope 302 is fixedly connected to the side where the bolt 304 and the clamping block 305 are close to each other, the side wall of the pull rope 302 is connected with the connecting plate 309 in a sliding manner, the side wall of the first protection plate 1 is fixedly connected with a sleeve rod 303, wherein the pull rope 302 slides on the inner wall of the sleeve rod 303 to limit the moving direction of the pull rope 302, thus, the pull rope 302 is prevented from being broken, and the loop bar 303 is slidably connected to the side wall of the pull rope 302.

The whole connecting device 3 achieves the effect that the first protection plate 1 and the second protection plate 2 are directly clamped on a bridge pile foundation by arranging the connecting device 3, the conical rod 306 on the second protection plate 2 corresponds to the position of the hole on the connecting plate 309, the conical rod 306 is inserted into the hole of the conical rod 306, the clamping block 305 sliding on the inner wall of the sliding groove 310 can be extruded on the conical rod 306, when the clamping groove 308 on the conical rod 306 moves to the position corresponding to the clamping block 305, the clamping block 305 can lock and buckle the conical rod 306 by the elastic force of the spring 307 on the connecting plate 309, so that the effect of connecting the first protection plate 1 and the second protection plate 2 can be achieved, the bolt 304 in the fixing block 301 is rotated, the bolt 304 can drive the pull rope 302 to pull the clamping block 305 out from the inner wall of the clamping groove 308, the effect of taking the second protection plate 2 out of the first protection plate 1 can be achieved, wherein the pull rope 302 slides on the inner wall of the sleeve rod 303 to limit the moving direction, thereby prevented breaking of stay cord 302, connecting device 3's setting has been solved current guard plate and has been spliced through bolt 304 usually, the staff of being not convenient for to install and the problem of dismantling between the guard plate.

As shown in fig. 1 and 4, the fixing device 4 includes two limiting plates 45, wherein the limiting plates 45 move on the first protection plate 1 to limit the moving direction of the supporting plate 44, the two limiting plates 45 are both slidably connected to the surface of the second protection plate 2, one side of the two limiting plates 45 away from the first protection plate 1 is fixedly connected with a rectangular block 46, one side of the two limiting plates 45 close to the first protection plate 1 is fixedly connected with the supporting plate 44, a screw 42 is inserted into the surface thread of the second protection plate 2, one end of the screw 42 away from the first protection plate 1 is fixedly connected with a rotating block 41, by providing the fixing device 4, after the first protection plate 1 and the second protection plate 2 are spliced, the rotating block 41 is rotated, the rotating block 41 drives the screw 42 to push the supporting plate 44 to move towards the direction close to the pile foundation, so as to achieve the effect of supporting the supporting plate 44 to the side wall of the pile foundation, and further achieve the effect of fixing the first protection plate 1 and the second protection plate 2, the supporting plate 44 is far away from the surface of the rectangular block 46 and is provided with a limiting groove, the inner wall joint of the limiting groove is provided with a protective pad 43, wherein the protective pad 43 has the problem of preventing the supporting plate 44 from being scratched with the cement on the side wall of the pile foundation, and the size of the protective pad 43 is matched with the size of the supporting plate 44.

The whole fixing device 4 achieves the effect that after the first protection plate 1 and the second protection plate 2 are spliced by arranging the fixing device 4, when the rotating block 41 is rotated, the rotating block 41 will drive the screw rod 42 to push the support plate 44 to move toward the pile foundation, thereby achieving the effect of supporting the supporting plate 44 to the sidewall of the pile foundation, and further achieving the effect of fixing the first protection plate 1 and the second protection plate 2, wherein the movement of the limit plate 45 on the first shielding plate 1 has the effect of limiting the moving direction of the support plate 44, wherein the protection pad 43 has a function of preventing the support plate 44 from being scratched with cement of the pile foundation sidewall, the fixing device 4 solves the problem that when the diameter of the pile foundation is small, first guard plate 1 and the attached problem that leads to the rainwater to flow on the pile foundation along the great gap between first guard plate 1 and second guard plate 2 and the pile foundation easily of second guard plate 2 on the pile foundation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a public road bridge roof pile foundation reinforcing apparatus, includes first guard plate (1) and connecting device (3), its characterized in that: the surface of the first protection plate (1) is movably connected with a second protection plate (2), the surface of the second protection plate (2) is provided with a connecting device (3), the connecting device (3) comprises two fixing plates (311), the two fixing plates (311) are fixedly connected with the side wall of the second protection plate (2), the surfaces of the two fixing plates (311) close to the first protection plate (1) are fixedly connected with tapered rods (306), the side wall of the first protection plate (1) is fixedly connected with two connecting plates (309), the connecting plates (309) are in an L-shaped structure, the surfaces of the connecting plates (309) far away from the fixing plates (311) are provided with sliding grooves (310), the inner walls of the sliding grooves (310) are slidably connected with clamping blocks (305), the surfaces of the tapered rods (306) are provided with clamping grooves (308), and the clamping blocks (305) are slidably connected with the inner walls of the clamping grooves (308), and a spring (307) is fixedly connected to one side of the connecting plate (309) close to the clamping block (305).

2. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the side wall of the first protection plate (1) is fixedly connected with a fixing block (301), a bolt (304) is inserted into the surface of the fixing block (301) in a threaded mode, a pull rope (302) is fixedly connected to one side, close to the fixing block (305), of the bolt (304), and the side wall of the pull rope (302) is connected with the connecting plate (309) in a sliding mode.

3. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the side wall of the first protection plate (1) is fixedly connected with a loop bar (303), and the loop bar (303) is connected with the side wall of the pull rope (302) in a sliding mode.

4. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the surface of second guard plate (2) is equipped with fixing device (4), fixing device (4) are including two limiting plate (45), two limiting plate (45) all with the surperficial sliding connection of second guard plate (2), two one side fixedly connected with rectangular block (46), two of first guard plate (1) are kept away from limiting plate (45) one side fixedly connected with backup pad (44) that limiting plate (45) are close to first guard plate (1).

5. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the surface threads of the second protection plate (2) are inserted with a screw rod (42), and one end, far away from the first protection plate (1), of the screw rod (42) is fixedly connected with a rotating block (41).

6. The highway bridge pile foundation reinforcing apparatus of claim 4, wherein: the surface that rectangle piece (46) was kept away from in backup pad (44) has seted up the spacing groove, and the inner wall joint in spacing groove has protection pad (43), the size and backup pad (44) size looks adaptation of protection pad (43).