CN218263874U - Positioning device for bridge pile foundation reinforcement cage - Google Patents
Positioning device for bridge pile foundation reinforcement cage Download PDFInfo
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- CN218263874U CN218263874U CN202221985713.4U CN202221985713U CN218263874U CN 218263874 U CN218263874 U CN 218263874U CN 202221985713 U CN202221985713 U CN 202221985713U CN 218263874 U CN218263874 U CN 218263874U
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- reinforcement cage
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- pile foundation
- steel reinforcement
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Abstract
The utility model discloses a positioner of bridge pile foundation steel reinforcement cage relates to bridge pile foundation construction field. This positioner of bridge pile foundation steel reinforcement cage includes the locating rack, the inboard of locating rack is provided with the steel reinforcement cage main part, the locating rack is by the arc frame that the annular array distributes, the top of arc frame is provided with the guide ring, just be provided with fixed subassembly near center department on the arc frame, fixed subassembly includes fixed box and extrusion frame, the outside of locating rack is provided with the coupling mechanism that the annular array distributes. This positioner of bridge pile foundation steel reinforcement cage, the locating rack can be dismantled into a plurality of arc framves with the locating rack and carry by the arc frame that annular array distributes, makes things convenient for the locating rack to use, when fixing a position steel reinforcement cage main part, can make the arc frame constitute the locating rack wholly through U type frame, conveniently fixes a position the steel reinforcement cage main part to support the arc frame through the movable frame at a plurality of angles, strengthen the stability of locating rack.
Description
Technical Field
The utility model relates to a bridge pile foundation construction technical field specifically is a positioner of bridge pile foundation steel reinforcement cage.
Background
The bridge foundation is the lowest part of the bridge in direct contact with the foundation and is used for bearing all loads transmitted by the upper structure so as to ensure the normal use and safety of the bridge.
Bridge pile foundation adopts reinforced concrete structure usually, when carrying out bridge pile foundation construction, in order to improve the welding effect between the steel reinforcement cage, can adopt positioner to carry out the restriction location to the steel reinforcement cage usually to avoid taking place the skew between the upper and lower floor's steel reinforcement cage.
Current positioner is mostly overall structure, when fixing a position the steel reinforcement cage, because the volume of steel reinforcement cage is great, leads to positioner's volume and weight just also great, makes the positioner transport comparatively inconvenient, when transporting positioner, often can consume more manpower and materials, and then influences the efficiency of construction of bridge pile foundation, for this reason, we provide a positioner of bridge pile foundation steel reinforcement cage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a positioner of bridge pile foundation steel reinforcement cage to the positioner's that provides in solving above-mentioned background art volume and weight are great, lead to carrying comparatively inconvenient problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a positioner of bridge pile foundation steel reinforcement cage, includes the locating rack, the inboard of locating rack is provided with the steel reinforcement cage main part:
the positioning frame is an arc-shaped frame distributed in an annular array, and a guide ring is arranged at the top of the arc-shaped frame and used for guiding the steel reinforcement cage main body;
a fixing assembly is arranged on the arc-shaped frame and close to the center, and comprises a fixing box and an extrusion frame which are used for further fixing the steel reinforcement cage main body;
and the outer side of the positioning frame is provided with connecting mechanisms distributed in an annular array manner and used for connecting and fixing the arc-shaped frame.
Preferably, the arc frame is provided with a connecting plate near the edges of the left side and the right side, and the connecting plate is provided with a plurality of uniformly distributed connecting holes.
Preferably, the fixed box runs through the arc frame, and with arc frame welded fastening, the extrusion frame sets up in the inboard of fixed box, and aligns with the edge of arc frame, the one side that just is close to fixed box on the extrusion frame is provided with a plurality of evenly distributed's spring.
Preferably, a threaded rod is arranged on the extrusion frame and close to the center, and the threaded rod penetrates through the fixed box and is in threaded connection with the fixed box.
Preferably, coupling mechanism includes U type frame, U type frame sets up between adjacent arc frame, and with the cooperation of connecting plate joint, be provided with a plurality of evenly distributed's fixed orifices on the U type frame, each the fixed orifices is corresponding with the connecting hole respectively.
Preferably, the front side of U type frame is provided with the link, the front side of link is provided with the adjustable shelf of mutual symmetry, the adjustable shelf rotates through pivot and link and is connected.
Preferably, a support leg is arranged on the movable frame and close to the bottom end, and a mounting hole is arranged on the support leg and close to the center.
The utility model discloses a positioner of bridge pile foundation steel reinforcement cage, its beneficial effect who possesses as follows:
1. this positioner of bridge pile foundation steel reinforcement cage, the locating rack is by the arc frame that the annular array distributes, can dismantle into a plurality of arc framves with the locating rack and carry, make things convenient for the locating rack to use, when fixing a position steel reinforcement cage main part, can fix the arc frame through U type frame, and support the arc frame at a plurality of angles through the movable frame, strengthen the stability of arc frame, and it is whole to make the arc frame constitute the locating rack, conveniently fix a position the steel reinforcement cage main part, improve the efficiency of construction to the bridge pile foundation.
2. This positioner of bridge pile foundation steel reinforcement cage carries out the locate process to the steel reinforcement cage main part, rotates the threaded rod and can drive the extrusion frame and slide in the inboard of fixed box, makes the extrusion frame be close to the steel reinforcement cage main part gradually, later, and spring elastic action exerts pressure to the extrusion frame, makes extrusion frame and steel reinforcement cage main part closely laminate, and then improves the fixed effect to the steel reinforcement cage main part, and the convenience carries out follow-up construction to the bridge pile foundation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the positioning frame of the present invention;
FIG. 3 is a schematic view of the arc frame structure of the present invention;
FIG. 4 is a schematic view of the structure of the extruding mechanism of the present invention;
fig. 5 is a schematic view of the U-shaped frame of the present invention.
In the figure: 1. a positioning frame; 11. a reinforcement cage body; 2. an arc-shaped frame; 21. a guide ring; 22. a connecting plate; 221. connecting holes; 3. a fixing box; 31. an extrusion frame; 32. a spring; 33. a threaded rod; 4. a U-shaped frame; 41. a fixing hole; 42. a connecting frame; 43. a movable frame; 431. and (3) a support leg.
Detailed Description
The embodiment of the utility model discloses positioner of bridge pile foundation steel reinforcement cage.
According to shown in the attached drawings 1 to 5, including the locating rack 1, the inboard of locating rack 1 is provided with steel reinforcement cage main part 11:
the positioning frame 1 is composed of arc-shaped frames 2 distributed in an annular array mode, so that the positioning frame 1 can be split into the arc-shaped frames 2, the positioning frame 1 is convenient to carry through the arc-shaped frames 2, the top of each arc-shaped frame 2 is provided with a guide ring 21 used for guiding the steel reinforcement cage main body 11, and the positioning frame 1 is convenient to position the steel reinforcement cage main body 11;
a fixing assembly is arranged on the arc-shaped frame 2 and close to the center, and the fixing assembly comprises a fixing box 3 and an extrusion frame 31 and is used for further fixing the steel reinforcement cage main body 11;
the outer side of the positioning frame 1 is provided with connecting mechanisms distributed in an annular array and used for connecting and fixing the arc-shaped frame 2.
On the arc frame 2 and be close to left and right sides edge and all be provided with integrated into one piece's connecting plate 22, be provided with a plurality of evenly distributed's connecting hole 221 on the connecting plate 22, can use the bolt to connect fixedly adjacent arc frame 2 through connecting hole 221 to it is whole to constitute locating rack 1, conveniently fixes a position steel reinforcement cage main part 11.
Fixed box 3 runs through arc frame 2, and with 2 welded fastening of arc frame, extrusion frame 31 sets up the inboard at fixed box 3, and align with the edge of arc frame 2, extrusion frame 31 and 3 sliding connection of fixed box, can restrict the stability that improves extrusion frame 31 to extrusion frame 31, one side that just is close to fixed box 3 on the extrusion frame 31 is provided with a plurality of evenly distributed's spring 32, spring 32's both ends respectively with fixed box 3 and extrusion frame 31 welded fastening, spring 32 elastic action can exert pressure to extrusion frame 31, thereby make extrusion frame 31 closely laminate with steel reinforcement cage main part 11, the improvement is to the fixed effect of steel reinforcement cage main part 11, the convenience carries out follow-up construction to the bridge pile foundation.
On the extrusion frame 31 and be close to center department and rotate and be connected with threaded rod 33, threaded rod 33 runs through fixed box 3, and with 3 threaded connection of fixed box, during rotation threaded rod 33, threaded rod 33 and 3 relative motion of fixed box can drive extrusion frame 31 and slide in the inboard of fixed box 3 to adjust the position of extrusion frame 31, conveniently extrusion frame 31 restricts the location to steel reinforcement cage main part 11.
Coupling mechanism includes that U type frame 4,U type frame 4 sets up between adjacent arc frame 2, and with the cooperation of connecting plate 22 joint, be provided with a plurality of evenly distributed's fixed orifices 41 on U type frame 4, each fixed orifices 41 is corresponding with connecting hole 221 respectively, can use the bolt to fix U type frame 4 and connecting plate 22 through fixed orifices 41 and connecting hole 221, and improve the fixed effect to arc frame 2 through U type frame 4, make things convenient for arc frame 2 to fix a position steel reinforcement cage main part 11.
The front side of U type frame 4 is provided with integrated into one piece's link 42, and the front side of link 42 is provided with the adjustable shelf 43 of mutual symmetry, and adjustable shelf 43 rotates through pivot and link 42 to be connected, and after the adjustable shelf 43 of the left and right sides expandes, can support arc frame 2 at a plurality of angles to reinforcing arc frame 2's stability makes things convenient for arc frame 2 to fix a position.
On the adjustable shelf 43 and be close to bottom department welded fastening have the stabilizer blade 431, on the stabilizer blade 431 and be close to center department and be provided with the mounting hole, can use the bolt to fix the stabilizer blade 431 through the mounting hole, and then fix adjustable shelf 43, improve adjustable shelf 43's stability, make things convenient for adjustable shelf 43 to support arc frame 2.
The working principle is as follows: when the positioning device of the bridge pile foundation reinforcement cage is used, firstly, the four groups of arc-shaped frames 2 are moved to the position near a pile foundation construction site, so that the arc-shaped frames 2 are spliced with each other to form the positioning frame 1, then, the U-shaped frame 4 is moved, so that the U-shaped frame 4 is in clamping fit with the adjacent connecting plate 22, and then, the U-shaped frame 4 and the connecting plate 22 are fixed through the fixing holes 41 and the connecting holes 221 by using bolts, so that the adjacent arc-shaped frames 2 are fixed, and the arc-shaped frames 2 are combined into the positioning frame 1;
further, the movable frame 43 is rotated to rotate the movable frame 43 on the connecting frame 42, the movable frames 43 on the left and right sides are unfolded to a proper angle, then the support legs 431 are fixed through the mounting holes by using bolts, and the movable frame 43 is further fixed, so that the movable frame 43 supports the arc-shaped frame 2, and the stability of the arc-shaped frame 2 is enhanced;
finally, remove steel reinforcement cage main part 11 to the top of locating rack 1, guide steel reinforcement cage main part 11 through guide ring 21, make steel reinforcement cage main part 11 remove the inboard to locating rack 1, thereby fix steel reinforcement cage main part 11, then, rotate threaded rod 33, make threaded rod 33 and fixed box 3 relative motion, it slides in the inboard of fixed box 3 to drive extrusion frame 31, make extrusion frame 31 be close to steel reinforcement cage main part 11 gradually, afterwards, spring 32 elastic action exerts pressure to extrusion frame 31, make extrusion frame 31 and steel reinforcement cage main part 11 closely laminate, improve the fixed effect to steel reinforcement cage main part 11, the convenience carries out follow-up construction to the bridge pile foundation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A positioner of bridge pile foundation steel reinforcement cage includes:
the steel reinforcement cage comprises a positioning frame (1), wherein a steel reinforcement cage main body (11) is arranged on the inner side of the positioning frame (1);
the method is characterized in that: the positioning frame (1) is composed of arc-shaped frames (2) distributed in an annular array, and guide rings (21) are arranged at the tops of the arc-shaped frames (2) and used for guiding the steel reinforcement cage main body (11);
a fixing assembly is arranged on the arc-shaped frame (2) and close to the center, and comprises a fixing box (3) and an extrusion frame (31) for further fixing the steel reinforcement cage main body (11);
and the outer side of the positioning frame (1) is provided with connecting mechanisms distributed in an annular array manner and used for connecting and fixing the arc-shaped frame (2).
2. The positioning device for the bridge pile foundation reinforcement cage according to claim 1, wherein: the arc frame (2) is provided with connecting plates (22) close to the edges of the left side and the right side, and the connecting plates (22) are provided with a plurality of uniformly distributed connecting holes (221).
3. The positioning device for the bridge pile foundation reinforcement cage according to claim 1, wherein: fixed box (3) run through arc frame (2), and with arc frame (2) welded fastening, extrusion frame (31) set up in the inboard of fixed box (3), and align with the edge of arc frame (2), one side that just is close to fixed box (3) on extrusion frame (31) is provided with a plurality of evenly distributed's spring (32).
4. The positioning device for the bridge pile foundation reinforcement cage according to claim 1, wherein: and a threaded rod (33) is arranged on the extrusion frame (31) and close to the center, and the threaded rod (33) penetrates through the fixed box (3) and is in threaded connection with the fixed box (3).
5. The positioning device for the bridge pile foundation reinforcement cage according to claim 1, wherein: coupling mechanism includes U type frame (4), U type frame (4) set up between adjacent arc frame (2), and with connecting plate (22) joint cooperation, be provided with a plurality of evenly distributed's fixed orifices (41) on U type frame (4), each fixed orifices (41) are corresponding with connecting hole (221) respectively.
6. The positioning device for the bridge pile foundation reinforcement cage according to claim 5, wherein: the front side of U type frame (4) is provided with link (42), the front side of link (42) is provided with the adjustable shelf (43) of mutual symmetry, adjustable shelf (43) are connected with link (42) rotation through the pivot.
7. The positioning device for the bridge pile foundation reinforcement cage according to claim 6, wherein: a supporting leg (431) is arranged on the movable frame (43) and close to the bottom end, and a mounting hole is arranged on the supporting leg (431) and close to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985713.4U CN218263874U (en) | 2022-07-29 | 2022-07-29 | Positioning device for bridge pile foundation reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985713.4U CN218263874U (en) | 2022-07-29 | 2022-07-29 | Positioning device for bridge pile foundation reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218263874U true CN218263874U (en) | 2023-01-10 |
Family
ID=84764174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221985713.4U Active CN218263874U (en) | 2022-07-29 | 2022-07-29 | Positioning device for bridge pile foundation reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218263874U (en) |
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2022
- 2022-07-29 CN CN202221985713.4U patent/CN218263874U/en active Active
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