CN220908494U - Auxiliary reinforcing structure for bridge pile foundation construction - Google Patents

Abstract

The utility model relates to the technical field of bridge pile foundation construction, in particular to an auxiliary reinforcing structure for bridge pile foundation construction, which comprises a bridge pile foundation and a reinforcing mechanism, wherein the reinforcing mechanism comprises two arc-shaped blocks, the two arc-shaped blocks are respectively arranged at two sides of the bridge pile foundation, two ends of two sides of each arc-shaped block are fixedly connected with mounting plates, the corresponding two mounting plates are fixedly connected through a plurality of bolts, a plurality of circular grooves are uniformly formed in the bottoms of the two arc-shaped blocks, hollow rods are respectively arranged in the circular grooves in a sliding manner, the lower ends of the hollow rods extend to the outside of the circular grooves and are fixedly connected with a supporting plate, threaded holes are formed in the upper ends of the hollow rods, threaded holes are in threaded connection with screws, the upper ends and the lower ends of the screws extend to the outside of the threaded holes, and the upper ends of the screws are in rotary connection with the groove tops of the circular grooves through rolling bearings. The utility model has the advantages of simple installation, reduced labor intensity of staff, good reinforcement effect and improved bearing capacity of bridge pile foundations.

Description

Auxiliary reinforcing structure for bridge pile foundation construction

Technical Field

The utility model relates to the technical field of bridge pile foundation construction, in particular to an auxiliary reinforcing structure for bridge pile foundation construction.

Background

Along with the development of economic construction, bridge engineering is increased, and the bridge pile foundation is used as the most main foundation type in the bridge engineering, so that the application is very wide. The construction of bridge pile foundation depends on high-quality materials, high-quality design and specialized construction team, which is indispensable.

Bridge pile foundations are long in construction time and low in quality, are insufficient in design and construction, have overlarge sedimentation in operation, and are damaged and damaged in structure due to adverse factors such as natural geographic conditions, hydrogeology and the like. The bearing capacity of the damaged bridge pile foundations is reduced, potential safety hazards are formed, measures are needed to reinforce the pile foundations, and the supporting and stabilizing capacity of the pile foundations is improved, so that the pile foundations can be used continuously.

The reinforcing structure in the prior art has poor reinforcing effect, the mounting process is complicated, and the labor intensity of workers is increased, so that the auxiliary reinforcing structure for bridge pile foundation construction is provided

Disclosure of utility model

The utility model aims to provide an auxiliary reinforcing structure for bridge pile foundation construction, which is simple to install, reduces the labor intensity of workers, has good reinforcing effect, and improves the bearing capacity of the bridge pile foundation so as to solve the problems in the prior art.

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

The utility model provides an auxiliary reinforcement structure for bridge pile foundation construction, includes bridge pile foundation and strengthening mechanism, strengthening mechanism includes two arc pieces, two the arc piece sets up respectively in the both sides department of bridge pile foundation, the equal fixedly connected with mounting panel in both sides of arc piece, corresponding two all pass through a plurality of bolt-up connection between the mounting panel, two a plurality of circular grooves have evenly been seted up to the bottom of arc piece, a plurality of the circular inslot is all slided and is equipped with the cavity pole, the lower extreme of cavity pole extends to the circular groove outside and fixedly connected with backup pad, the screw hole has been seted up to the upper end of cavity pole, threaded hole threaded connection has the screw rod, the upper and lower both ends of screw rod all extend to the screw hole outside, the upper end of screw rod passes through antifriction bearing and the groove top swivelling joint of circular groove, the outside and fixed connection and the carousel of arc piece are run through to the upper end of screw rod, cavity has been seted up to one side of carousel, the cavity internal fixation is equipped with locking mechanism.

Preferably, the locking mechanism comprises a locking rod, the locking rod is vertically arranged inside the cavity, the upper end and the lower end of the locking rod penetrate through the outside of the rotary table, a plurality of locking grooves matched with the locking rod are uniformly formed in the upper end of the arc-shaped block, a limiting ring is fixedly sleeved on the lower side of the rod wall of the locking rod in the cavity, and a spring is movably sleeved on the upper side of the rod wall of the locking rod in the cavity.

Preferably, the upper end of the locking rod is fixedly sleeved with an anti-skid sleeve.

Preferably, reinforcing ribs are fixedly connected between the upper end of the supporting plate and the side wall of the hollow rod, and the reinforcing ribs are arranged in a wedge shape.

Preferably, the upper ends of the outer walls of the two sides of the hollow rod are fixedly connected with sliding blocks, and the groove walls of the two sides of the circular groove are vertically provided with sliding grooves matched with the sliding blocks.

Preferably, a plurality of positioning cones are uniformly and fixedly connected to the bottom of the supporting plate.

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

This an auxiliary reinforcing structure for bridge pile foundation construction, through the arc piece that is equipped with, the hollow rod, the screw rod, backup pad and locating cone, first with two arc pieces card respectively in bridge pile foundation's both sides department, tightly fix two arc pieces on bridge pile foundation through a plurality of bolts, again upwards pull antiskid cover in proper order, antiskid cover drives the locking pole no longer with the looks joint of corresponding locking groove, rotatable carousel this moment, the carousel drives the screw rod and rotates, screw rod and screw hole cooperate and make the hollow rod move down, backup pad and the ground of hollow rod lower extreme offset, and a plurality of locating cones insert behind the ground, loosen the antiskid cover, the spring promotes the spacing ring and makes the locking pole card go into the locking inslot that corresponds, the locking pole can be spacing to the screw rod, prevent that it from being touched by the mistake and result in the structure loose, after a plurality of backup pads offset with ground in proper order according to above-mentioned steps, not only install simply, staff's intensity of labour has been reduced, and the reinforcement effect is good, the bearing capacity of bridge pile foundation has been improved.

Drawings

Fig. 1 is a schematic structural view of an auxiliary reinforcing structure for bridge pile foundation construction.

Fig. 2 is a schematic side view of an auxiliary reinforcing structure for bridge pile foundation construction.

Fig. 3 is a schematic top view of an auxiliary reinforcing structure for bridge pile foundation construction.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a mounting plate; 2. positioning cone; 3. a support plate; 4. a hollow rod; 5. an arc-shaped block; 6. a turntable; 7. bridge pile foundation; 8. a bolt; 9. ground surface; 10. a screw; 11. a slide block; 12. a spring; 13. a limiting ring; 14. and a locking rod.

Detailed Description

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 to 4, the present utility model provides a technical solution:

A supplementary reinforced structure for bridge pile foundation construction, including bridge pile foundation 7 and strengthening mechanism, strengthening mechanism includes two arc pieces 5, two arc pieces 5 set up respectively in the both sides department of bridge pile foundation 7, the equal fixedly connected with mounting panel 1 in both ends of the both sides of arc piece 5, all through a plurality of bolt 8 fastening connection between two corresponding mounting panels 1, a plurality of circular grooves have evenly been seted up to the bottom of two arc pieces 5, all slide in a plurality of circular grooves and be equipped with hollow rod 4, the lower extreme of hollow rod 4 extends to the circular groove outside and fixedly connected with backup pad 3, a plurality of locating cones 2 of the even fixedly connected with in bottom of backup pad 3, the supporting stability of backup pad 3 can be improved to locating cone 2.

The upper end of cavity pole 4 has offered the screw hole, threaded hole threaded connection has screw rod 10, the upper and lower both ends of screw rod 10 all extend to the screw hole outside, the upper end of screw rod 10 rotates through antifriction bearing and the groove top of circular slot and is connected, the upper end of screw rod 10 runs through to the outside of arc piece 5 and fixed connection and carousel 6, the equal fixedly connected with slider 11 of both sides outer wall upper end of cavity pole 4, the both sides cell wall of circular slot all vertically seted up with slider 11 matched with spout, slider 11 can provide spacingly to cavity pole 4.

The cavity has been seted up to one side of carousel 6, the cavity internal fixation is equipped with locking mechanism, locking mechanism includes locking lever 14, the vertical setting of locking lever 14 is inside the cavity, the upper and lower both ends of locking lever 14 all run through to carousel 6 outside, a plurality of locking grooves with locking lever 14 matched with have evenly been seted up to the upper end of arc piece 5, the fixed spacing ring 13 that has cup jointed of pole wall downside that locking lever 14 is located the cavity, pole wall upside movable sleeve that locking lever 14 is located the cavity is equipped with spring 12, spring 12 is compression state throughout, the fixed cover in upper end of locking lever 14 is equipped with the antiskid cover, the staff of antiskid cover is convenient for upwards stimulate locking lever 14.

The upper end of backup pad 3 and the lateral wall of cavity pole 4 between common fixedly connected with strengthening rib, the strengthening rib sets up to the wedge, and the strengthening rib has improved the structural strength between backup pad 3 and the cavity pole 4.

When the anti-slip device is used, two arc blocks 5 are clamped at two sides of a bridge pile foundation 7 respectively, the two arc blocks 5 are tightly fixed on the bridge pile foundation 7 through a plurality of bolts 8, then the anti-slip sleeve is sequentially pulled upwards, the anti-slip sleeve drives the locking rod 14 to be not clamped with the corresponding locking groove, the rotary disc 6 is rotated at this time, the rotary disc 6 drives the screw rod 10 to rotate, the screw rod 10 is matched with the threaded hole to enable the hollow rod 4 to move downwards, when the supporting plate 3 at the lower end of the hollow rod 4 is propped against the ground, the positioning cones 2 are inserted into the ground, the anti-slip sleeve is loosened, the spring 12 pushes the limiting ring 13 and enables the locking rod 14 to be clamped into the corresponding locking groove, the locking rod 14 can limit the screw rod 10 to be prevented from being mistakenly touched to cause loosening of the structure, after the plurality of supporting plates 3 are propped against the ground sequentially according to the steps, the installation is completed, the installation is simple, the labor intensity of workers is reduced, the reinforcing effect is good, and the bearing capacity of the bridge pile foundation 7 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A supplementary reinforced structure for bridge pile foundation construction, includes bridge pile foundation (7) and strengthening mechanism, its characterized in that: the utility model provides a reinforcing mechanism includes two arc pieces (5), two arc pieces (5) set up respectively in the both sides department of bridge pile foundation (7), the equal fixedly connected with mounting panel (1) in both ends of arc piece (5) both ends, corresponding two all pass through a plurality of bolt (8) fastening connection between mounting panel (1), two a plurality of circular grooves have evenly been seted up to the bottom of arc piece (5), a plurality of all slide in the circular groove and be equipped with hollow rod (4), the lower extreme of hollow rod (4) extends to the circular groove outside and fixedly connected with backup pad (3), threaded hole has been seted up to the upper end of hollow rod (4), threaded hole threaded connection has screw rod (10), the upper and lower both ends of screw rod (10) all extend to the threaded hole outside, the upper end of screw rod (10) is rotated through antifriction bearing and the groove top of circular groove and is connected, the upper end of screw rod (10) runs through to the outside and fixed connection and carousel (6), one side of carousel (6) has seted up cavity, locking mechanism (6) has been seted up.

2. An auxiliary reinforcing structure for bridge pile foundation construction according to claim 1, wherein: the locking mechanism comprises a locking rod (14), the locking rod (14) is vertically arranged inside the cavity, the upper end and the lower end of the locking rod (14) are all penetrated outside the rotary table (6), a plurality of locking grooves matched with the locking rod (14) are uniformly formed in the upper end of the arc-shaped block (5), the lower side of a rod wall of the locking rod (14) positioned in the cavity is fixedly sleeved with a limiting ring (13), and a spring (12) is movably sleeved on the upper side of the rod wall of the locking rod (14) positioned in the cavity.

3. An auxiliary reinforcing structure for bridge pile foundation construction according to claim 2, wherein: an anti-skid sleeve is fixedly sleeved at the upper end of the locking rod (14).

4. An auxiliary reinforcing structure for bridge pile foundation construction according to claim 1, wherein: reinforcing ribs are fixedly connected between the upper end of the supporting plate (3) and the side wall of the hollow rod (4), and are arranged in a wedge shape.

5. An auxiliary reinforcing structure for bridge pile foundation construction according to claim 1, wherein: the upper ends of the outer walls of the two sides of the hollow rod (4) are fixedly connected with sliding blocks (11), and sliding grooves matched with the sliding blocks (11) are vertically formed in the groove walls of the two sides of the circular groove.

6. An auxiliary reinforcing structure for bridge pile foundation construction according to claim 1, wherein: the bottom of the supporting plate (3) is uniformly and fixedly connected with a plurality of positioning cones (2).