CN219547884U - Reinforcing assembly for bridge - Google Patents

Abstract

The utility model provides a bridge reinforcing assembly, which comprises two semicircular reinforcing lantern rings matched with bridge pile foundations, wherein the two semicircular reinforcing lantern rings are detachably connected, a plurality of telescopic supporting modules are further arranged at the side ends of the two reinforcing lantern rings, a ground fixing module is further arranged at the lower end of a plurality of telescopic connecting structures, the ground fixing module comprises a fixing column, a fixing base arranged at the lower end of the fixing column, a plurality of fixing cylinders obliquely arranged at the side ends of the fixing column through connecting rods, and a fixing inserted rod which is inserted into the fixing cylinders and used for fixing the ground. The reinforcing component of the bridge not only can assist in supporting the bridge pile foundation, but also can firmly fix the bottom of the device with the ground and avoid loosening, thereby enhancing the firmness of the device and the reinforcing effect on the bridge device.

Description

Reinforcing assembly for bridge

Technical Field

The utility model belongs to the technical field of bridge pile foundation reinforcement, and particularly relates to a bridge reinforcement assembly.

Background

In the process of bridge construction, in order to enhance the stability of pile foundations, the pile foundations often need to be reinforced. The current bridge pile foundation reinforcing assembly, the ground fixed knot who adopts constructs often is the sharp-pointed fixed knot of lower extreme structure, and area of contact between ground fixed knot constructs and the ground is less, and when ground fixed knot constructs or telescopic link received ascending drawing effort, very easily causes ground fixed knot to construct and drops or take place not hard up from ground, exists the defect that the fastness is not enough with current bridge pile foundation.

For example, the utility model of publication number CN 217896290U discloses a bridge pile foundation reinforcing device, the ground fixing structure is a ground cone, when the ground cone receives upward traction force, the ground cone is easy to fall off or loose, and the device has the defect of poor firmness and easy influence on the reinforcing effect of the bridge pile foundation.

Disclosure of Invention

In view of the above, the present utility model provides a reinforcing component for a bridge, which not only can support a bridge pile foundation in an auxiliary manner, but also can firmly fix the bottom of the device to the ground and avoid loosening, thereby enhancing the firmness of the device and the reinforcing effect on the bridge device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a reinforcement subassembly of bridge, include two semicircular reinforcement lantern rings with bridge pile foundation looks adaptation, two reinforcement lantern rings can dismantle the connection, the side of two reinforcement lantern rings still is provided with a plurality of flexible support module, the lower extreme of a plurality of telescopic connection structure still is provided with ground fixed module, ground fixed module includes the fixed column, set up the fixed base at the fixed column lower extreme, set up a plurality of fixed barrels at the fixed column side through the connecting rod slope, peg graft in fixed barrel and be used for carrying out fixed inserted bar with ground.

As a further improvement of the utility model, the number of the connecting rods, the fixed cylinders and the fixed inserting rods on each fixed column is two, and the two fixed rods are equally and circumferentially arranged at the side ends of the fixed columns; the fixed cylinder is also provided with a fixed bolt used for fixing the fixed inserted link, the fixed inserted link is provided with a threaded fixed hole matched with the fixed bolt, and the threaded fixed hole is a blind hole; the inner side wall of the fixed barrel is also provided with a guide chute, and the outer side wall of the fixed inserted link is also provided with a guide slide plate which is matched with the guide chute along the axial direction.

As a further improvement of the utility model, the telescopic support module comprises a support rod hinged with the side end of the reinforcement collar, the top of the fixing column is provided with a support cylinder which is in telescopic sleeve connection with the support rod, and the support cylinder is provided with a fastening bolt for fixing the support rod; the fastening bolt passes the lateral wall of a fastening section of thick bamboo and is fixed with the bracing piece screw thread, is provided with a plurality of screw thread fastening holes with bracing piece looks adaptation along the axial on the bracing piece, and a plurality of screw thread fastening holes equidistant setting.

As a further improvement of the utility model, the side end of one reinforcing lantern ring is provided with a first fixing plate, the side end of the other reinforcing lantern ring is provided with a second fixing plate matched with the first fixing plate, and the joint of the first fixing plate and the second fixing plate is fixed through a connecting bolt and a connecting nut; the side end of one reinforcing lantern ring is also provided with a connecting clamping groove, the side end of the other reinforcing lantern ring is also provided with a connecting clamping block matched with the connecting clamping groove, and the connecting clamping block and the reinforcing lantern ring are integrally cast.

Compared with the prior art, the utility model has the following beneficial effects: firstly, through the fixed base, can utilize the fixed surface of big-end-up's ground fixed knot structure reinforcing with ground, and effectively avoid ground fixed knot structure to receive behind the tractive effort, just pull out or send not hard up easily from ground to reinforcing ground fixed knot structure's fastness, and then reinforcing the fixed effect to bridge foundation pile.

Secondly, after the fixed inserted rod passes through the fixed cylinder and is spliced and fixed with the ground, the fixed bolt passes through the side wall of the fixed cylinder and is connected with the threaded fixed hole, so that the joint of the ground and the fixed column is reinforced and fixed in an auxiliary mode; through the cooperation of guide spout and guide slide bar, can guide the grafting operation of fixed inserted bar in fixed section of thick bamboo to avoid the screw thread fixed orifices on the fixed inserted bar to take place to deflect, thereby avoid influencing the fixing bolt and pass the lateral wall of fixed section of thick bamboo and be connected with the screw thread fixed orifices's operation.

Thirdly, after the two reinforcing lantern rings are clamped and sleeved on the outer sides of the bridge foundation piles, the two opposite fixing plates can be fixed together through the connecting bolts and the connecting nuts, so that the two reinforcing lantern rings are fixed together and fixed on the outer sides of the bridge foundation piles; through the cooperation of connecting draw-in groove and connection fixture block, can carry out supplementary reinforcement to the junction of two reinforcement lantern rings, avoid the reinforcement lantern ring to take place horizontal and vertical skew, and then strengthen the fixed fastness of two reinforcement lantern rings and bridge foundation pile.

Fourth, because a plurality of screw thread fastening holes equidistant setting, so can make the user adjust the back to the flexible volume of bracing piece in the support section of thick bamboo, conveniently pass the support section of thick bamboo and be connected with corresponding screw thread fastening hole through fastening bolt for support section of thick bamboo and bracing piece after flexible regulation are fixed together.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the reinforcing collar and the connecting slot of the present utility model;

FIG. 3 is a schematic view of the structure of the reinforcing collar and the connecting clip of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting rod, the fixed cylinder and the guide chute of the present utility model;

fig. 5 is a schematic structural view of the fixed plunger and the guide slide plate of the present utility model.

In the figure: 101. reinforcing the collar; 102. a first fixing plate; 103. a second fixing plate; 104. a connecting bolt; 105. a coupling nut; 106. a connecting clamping groove; 107. connecting a clamping block; 201. fixing the column; 202. a fixed base; 203. a connecting rod; 204. a fixed cylinder; 205. fixing the inserted link; 206. a fixing bolt; 207. a guide chute; 208. a guide slide plate; 301. a support rod; 302. a support cylinder; 303. a fastening bolt; 304. and a threaded fastening hole.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, a reinforcing assembly of a bridge comprises two semicircular reinforcing lantern rings 101 which are matched with a bridge pile foundation, the two reinforcing lantern rings 101 are detachably connected, a plurality of telescopic supporting modules are further arranged at the side ends of the two reinforcing lantern rings 101, a ground fixing module is further arranged at the lower end of each telescopic connecting structure, each ground fixing module comprises a fixing column 201, a fixing base 202 is arranged at the lower end of each fixing column 201, a plurality of fixing barrels 204 are obliquely arranged at the side ends of each fixing column 201 through connecting rods 203, and fixing inserted rods 205 are inserted into the fixing barrels 204 and used for fixing the ground.

As shown in fig. 1, 4 and 5, the number of the connecting rods 203, the fixed cylinders 204 and the fixed inserting rods 205 on each fixed column 201 is two, and the two fixed rods are equally and circumferentially arranged at the side ends of the fixed column 201; the fixed cylinder 204 is also provided with a fixed bolt 206 for fixing the fixed inserted link 205, the fixed inserted link 205 is provided with a threaded fixed hole matched with the fixed bolt 206, and the threaded fixed hole is a blind hole; the inner side wall of the fixed barrel 204 is also provided with a guide chute 207, and the outer side wall of the fixed inserted link 205 is also provided with a guide slide plate 208 which is matched with the guide chute 207 along the axial direction.

As shown in fig. 1, the telescopic support module comprises a support rod 301 hinged with the side end of the reinforcement collar 101, a support cylinder 302 in telescopic sleeve connection with the support rod 301 is arranged at the top of the fixing column 201, and a fastening bolt 303 for fixing the support rod 301 is arranged on the support cylinder 302; the fastening bolt 303 passes through the side wall of the fastening cylinder and is fixed with the supporting rod 301 by screw threads, a plurality of screw thread fastening holes 304 matched with the supporting rod 301 are axially arranged on the supporting rod 301, and the screw thread fastening holes 304 are equidistantly arranged.

As shown in fig. 1, a first fixing plate 102 is disposed at a side end of one reinforcing collar 101, a second fixing plate 103 adapted to the first fixing plate 102 is disposed at a side end of the other reinforcing collar 101, and a connection portion between the first fixing plate 102 and the second fixing plate 103 is fixed by a connection bolt 104 and a connection nut 105.

After the two reinforcing collars 101 are clamped and sleeved on one side of the outer side of the bridge foundation pile, connecting bolts 104 penetrate through the side walls of corresponding fixing plates and are connected with connecting nuts 105 in a threaded mode, so that the first fixing plate 102 and the second fixing plate 103 are fixed, the two reinforcing collars 101 and the bridge foundation pile are fixed together, a plurality of foundation pits can be excavated on the ground, fixing columns 201 and fixing bases 202 are placed in the foundation pits, supporting rods 301 and supporting cylinders 302 can be fixed together, the expansion and contraction amount of pulling inserted rods in the pulling inserted cylinders is adjusted, fastening bolts 303 penetrate through the side walls of the supporting cylinders 302 and are connected with corresponding threaded fastening holes 304, pulling fixing of the reinforcing collars 101 and the fixing columns 201 is achieved, and fixing inserted rods 205 penetrate through the fixing cylinders 204 and are obliquely inserted and fixed into the ground, so that auxiliary supporting and fixing of the fixing columns 201 are achieved; and then concrete can be poured in the foundation pit, and after the obtained concrete is solidified, the fixed column 201, the fixed base 202, the fixed barrel 204 and the fixed inserted link 205 are fixed with the ground, so that the bridge foundation pile is supported and reinforced.

In the process of using the fixing column 201 and the fixing base 202 after that, even if the fixing column and the fixing base 202 are subjected to traction force, the ground fixing module can be made to be of a fixing structure with a small upper part and a big lower part through the fixing base 202, and the ground fixing module is prevented from easily falling off or loosening from the ground under the auxiliary fixing effect of the fixing inserted rod 205, so that the supporting rod 301 and the supporting cylinder 302 can firmly support the reinforcing collar 101 and the bridge foundation pile, and the bridge foundation pile is firmly reinforced.

According to another embodiment of the present utility model, as shown in fig. 2 and 3, a connection clamping groove 106 is further provided at a side end of one reinforcing collar 101, and a connection clamping block 107 adapted to the connection clamping groove 106 is further provided at a side end of the other reinforcing collar 101, where the connection clamping block 107 and the reinforcing collar 101 are integrally cast.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (8)

1. The utility model provides a reinforcement subassembly of bridge, includes two semicircular reinforcement lantern rings (101) with bridge pile foundation looks adaptation, and two are strengthened lantern rings (101) and can be dismantled and connect, and the side of two reinforcement lantern rings (101) still is provided with a plurality of flexible support modules, and the lower extreme of a plurality of flexible connection structure still is provided with ground fixed module, its characterized in that: the ground fixing module comprises a fixing column (201), a fixing base (202) arranged at the lower end of the fixing column (201), a plurality of fixing cylinders (204) obliquely arranged at the side end of the fixing column (201) through connecting rods (203), and a fixing inserting rod (205) inserted into the fixing cylinders (204) and used for fixing with the ground.

2. The bridge reinforcement assembly of claim 1, wherein: the number of the connecting rods (203), the fixed cylinders (204) and the fixed inserting rods (205) on each fixed column (201) is two, and the two fixed rods are equally and annularly arranged at the side ends of the fixed columns (201).

3. The bridge reinforcement assembly of claim 2, wherein: the fixing cylinder (204) is further provided with a fixing bolt (206) used for fixing the fixing inserting rod (205), and the fixing inserting rod (205) is provided with a threaded fixing hole matched with the fixing bolt (206).

4. A stiffening assembly as claimed in claim 3, wherein: the inner side wall of the fixed barrel (204) is also provided with a guide chute (207), and the outer side wall of the fixed inserted link (205) is also provided with a guide slide plate (208) which is matched with the guide chute (207) along the axial direction.

5. The bridge girder erection assembly of claim 4, wherein: the telescopic support module comprises a support rod (301) hinged with the side end of the reinforcement collar (101), a support cylinder (302) in telescopic sleeving connection with the support rod (301) is arranged at the top of the fixing column (201), and a fastening bolt (303) used for fixing the support rod (301) is arranged on the support cylinder (302).

6. The bridge reinforcement assembly of claim 5, wherein: the fastening bolt (303) penetrates through the side wall of the fastening cylinder and is in threaded fixation with the supporting rod (301), a plurality of threaded fastening holes (304) matched with the supporting rod (301) are formed in the supporting rod (301) along the axial direction, and the threaded fastening holes (304) are arranged at equal intervals.

7. The bridge girder erection assembly of claim 6, wherein: the side end of one reinforcing lantern ring (101) is provided with a first fixed plate (102), the side end of the other reinforcing lantern ring (101) is provided with a second fixed plate (103) which is matched with the first fixed plate (102), and the joint of the first fixed plate (102) and the second fixed plate (103) is fixed through a connecting bolt (104) and a connecting nut (105).

8. The bridge girder erection assembly of claim 7, wherein: the side end of one reinforcing lantern ring (101) is also provided with a connecting clamping groove (106), and the side end of the other reinforcing lantern ring (101) is also provided with a connecting clamping block (107) matched with the connecting clamping groove (106).