CN215669013U

CN215669013U - Anchorage anchoring system positioning device

Info

Publication number: CN215669013U
Application number: CN202121045234.XU
Authority: CN
Inventors: 彭浩; 古佩胜; 吴宝初; 朱军; 邵华; 陈诗祥; 熊港
Original assignee: China State Construction Engineering Corp Ltd CSCEC; China Construction Sixth Engineering Division Co Ltd; China State Construction Bridge Corp Ltd
Current assignee: China State Construction Engineering Corp Ltd CSCEC; China Construction Sixth Engineering Division Co Ltd; China State Construction Bridge Corp Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-28
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an anchorage anchoring system positioning device, which comprises a base frame and a standard bracket, wherein the base frame and the standard bracket are buried below a concrete pouring surface; the base frames and the standard supports are of truss structures, the base frames are arranged below a pouring surface in a layered mode from low to high and are linearly arranged on the pouring surface at the same height at equal intervals, the top surfaces of the base frames incline towards the direction of the anchor surface, and the standard supports are fixedly connected along the direction of the anchor surface from one side of the inclined surface of each layer of the base frame in sequence; the standard bracket is rectangular, and positioning clamping plates which are linearly arranged in the height direction are uniformly and fixedly arranged from the bottom layer to the high layer of the standard bracket; the positioning clamping plate is perpendicular to the standard support, the middle of the positioning clamping plate is provided with an arc-shaped clamping groove, and cable guide pipes located between the anchor surfaces are jointly fixed in the clamping grooves on the same straight line. The utility model aims to provide a positioning device of an anchorage anchoring system, which is simple and convenient to combine, high in installation efficiency and accurate in positioning.

Description

Anchorage anchoring system positioning device

Technical Field

The utility model relates to the technical field of anchorage construction, in particular to an anchorage anchoring system positioning device.

Background

The positioning precision of the suspension bridge anchorage anchoring system is the key for ensuring that a main cable of a suspension bridge is anchored on an anchorage according to design, and the safe use of the suspension bridge is influenced. At present, the anchor anchoring system in the industry mostly adopts large-section steel more than I16 steel for positioning, and the arrangement space is dense. On one hand, the method has low efficiency, large welding amount and manpower waste; on the other hand, the concrete pouring is carried out after the positioning support and the cable guide pipe are installed, the distance is small, concrete pouring construction is not used, and potential quality hazards exist. Therefore, there is a need for a positioning device for an anchor anchoring system that is easy and convenient to assemble, efficient to install, and capable of accurately positioning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and aims to provide a positioning device of an anchorage system, which is simple and convenient to combine, high in installation efficiency and capable of accurately positioning.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a positioning device of an anchorage anchoring system comprises a base frame and a standard support, wherein the base frame and the standard support are embedded below a concrete pouring surface, and an embedded part fixed with the pouring surface is fixedly arranged at the bottom end of the base frame; the base frames and the standard supports are of truss structures, the base frames are arranged below a pouring surface in a layered mode from low to high and are linearly arranged on the pouring surface at the same height at equal intervals, the top surfaces of the base frames incline towards the direction of the anchor surface, and the standard supports are fixedly connected along the direction of the anchor surface from one side of the inclined surface of each layer of the base frame in sequence; the standard bracket is rectangular, and positioning clamping plates which are linearly arranged in the height direction are uniformly and fixedly arranged from the bottom layer to the high layer of the standard bracket; the positioning clamping plate is perpendicular to the standard support, the middle of the positioning clamping plate is provided with an arc-shaped clamping groove, and cable guide pipes located between the anchor surfaces are jointly fixed in the clamping grooves on the same straight line.

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

according to the utility model, the anchor body concrete is poured in layers, the device is integrally installed and supported in sections, the anchor system is sequentially constructed in a sectional lengthening sequence, the using amount of the support is small, the single piece is light, the stress effect is good, the problems of difficult concrete pouring and scabbling are effectively solved, the cost is reduced, and the construction period is shortened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arrangement of the cable guide in the standard stent of the present invention;

FIG. 3 is a schematic structural view of the base frame of the present invention;

FIG. 4 is a schematic structural view of a positioning card of the present invention;

FIG. 5 is a schematic structural diagram of construction at a first casting surface in the embodiment;

FIG. 6 is a schematic structural view of construction at a second casting surface in the present embodiment;

fig. 7 is a schematic structural view of construction at a third casting surface in the present embodiment.

Reference numerals:

1-standard support, 2-base frame, 3-embedded part, 4-positioning clamping plate, 5-cable guide pipe, 6-front anchor surface, 7-rear anchor surface, 8-first casting surface, 9-second casting surface and 10-third casting surface.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 4, an anchorage anchoring system positioning device comprises a base frame 2 and a standard support 1, which are buried below a concrete pouring surface, wherein an embedded part 3 fixed with the pouring surface is fixedly arranged at the bottom end of the base frame 2; the base frames 2 and the standard supports 1 are of truss structures, the base frames 2 are arranged below a casting surface in a layered mode from low to high and are linearly arranged on the casting surface at the same height at equal intervals, the top surfaces of the base frames 2 incline towards the direction of an anchor surface, and the standard supports 1 are fixedly connected with one side of the inclined surface of each layer of the base frame 2 in sequence along the direction of the anchor surface; the standard support 1 is rectangular, and positioning clamping plates 4 which are linearly arranged in the height direction are uniformly and fixedly arranged on the standard support 1 from the bottom layer to the high layer; the positioning clamping plate 4 is perpendicular to the standard support 1, the middle of the positioning clamping plate 4 is provided with an arc-shaped clamping groove, and the cable guide pipes 5 positioned between the anchor surfaces are jointly fixed in the clamping grooves on the same straight line.

The construction steps of the utility model are as follows:

the method comprises the following steps: as shown in figure 5, an embedded part 3 fixed with the stratum is arranged at the lowest position between a front anchor surface 6 and a rear anchor surface 7, a layer of base frames 2 arranged in a straight line is fixedly arranged on the embedded part 3, one side of an inclined surface of each base frame 2 faces the inclined direction of the anchor surface, each base frame 2 is fixedly provided with two standard supports 1 which are consistent with the inclined direction of the anchor surface by one side of the inclined surface, positioning clamping plates 4 which are fixed by two ends of each standard support 1 at equal intervals and arranged in a straight line from one side of the rear anchor surface 7 to one side of the front anchor surface 6 are fixed on the positioning clamping plates 4 on the same straight line, two ends of each cable guide 5 are connected with the front anchor surface 6 and the rear anchor surface 7, and finally, concrete higher than the first layer of the base frames 2 is poured on the built anchoring system to form a first pouring surface 8.

Step two: as shown in fig. 6, the embedded part 3 is fixedly arranged on the first casting surface 8, and the second-layer base frame 2 is further fixedly arranged on the first casting surface 8, and one inclined surface side of the second-layer base frame 2 faces the inclined direction of the anchor surface. And then, two standard supports 1 are continuously and fixedly arranged at the tail ends of the first layer of standard supports 1 exposed above the first pouring surface 8, and three standard supports 1 are sequentially and fixedly arranged on one side of the inclined surface of the second layer of base frame 2. The method comprises the steps of adding a positioning clamping plate 4 at the intersection of a second layer of standard supports 1 and a set cable guide pipe 5 to fix the set cable guide pipe 5 and the second layer of standard supports 1, continuously fixing the positioning clamping plates 4 which are linearly arranged from one side of a rear anchor surface 7 to one side of a front anchor surface 6 from two ends of two layers of standard supports 1, adding one cable guide pipe 5 on the positioning clamping plate 4 which is positioned on one straight line, connecting two ends of the cable guide pipe 5 with the front anchor surface 6 and the rear anchor surface 7, and finally pouring concrete higher than a second layer of base frame 2 on an anchoring system additionally provided with the second layer of standard supports 1 to cover a first pouring surface 8 to form a second pouring surface 9.

Step three: as shown in fig. 7, the embedded part 3 is fixedly arranged on the second casting surface 9, and the third-layer base frame 2 is further fixedly arranged on the second casting surface 9, and one inclined surface side of the third-layer base frame 2 faces the inclined direction of the anchor surface. And then, two standard supports 1 are continuously and fixedly arranged at the tail ends of the first two layers of standard supports 1 exposed above the second pouring surface 9, and four standard supports 1 are sequentially fixed on one side of the inclined surface of the third layer of base frame 2. The method comprises the steps of adding a positioning clamping plate 4 at the intersection of a third layer of standard support 1 and a set cable guide pipe 5 to fix the set cable guide pipe 5 and the third layer of standard support 1, continuously fixing the positioning clamping plates 4 which are linearly arranged from one side of a rear anchor surface 7 to one side of a front anchor surface 6 from two ends of the three layers of standard support 1, adding a cable guide pipe 5 on the positioning clamping plate 4 which is positioned on one straight line, connecting two ends of the cable guide pipe 5 with the front anchor surface 6 and the rear anchor surface 7, and finally pouring concrete higher than a third layer of base frame 2 on an anchoring system additionally provided with the third layer of standard support 1 to cover a second pouring surface 9 to form a third pouring surface 10.

When the pouring surface needs to be increased continuously, a layer of base frame 2 is newly arranged on the highest pouring surface according to the mode of the second step or the third step, and enough standard supports 1 are respectively added at the tail ends of the front layers of standard supports 1, so that the vertical heights of the front layers of standard supports 1 are higher than the new pouring surface. And arranging enough standard supports 1 and positioning clamping plates 4 on the new layer of base frame 2, continuously fixing cable guide pipes 5 fixed on the previous layers of standard supports 1 with the positioning clamping plates 4 on the new layer of standard supports 1, and finally pouring concrete higher than the new layer of base frame 2 in the anchoring system additionally provided with the new layer of standard supports 1 to cover a pouring surface until the construction requirement between the front anchoring surface 6 and the rear anchoring surface 7 is met.

To sum up, this practicality enables the anchor body concrete layering construction and pours, has reduced single height and the degree of difficulty of pouring, and reduce cost shortens construction period simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An anchorage anchoring system positioner which characterized in that: the device comprises a base frame and a standard support, wherein the base frame and the standard support are embedded below a concrete pouring surface; the base frames and the standard supports are of truss structures, the base frames are arranged below a pouring surface in a layered mode from low to high and are linearly arranged on the pouring surface at the same height at equal intervals, the top surfaces of the base frames incline towards the direction of the anchor surface, and the standard supports are fixedly connected along the direction of the anchor surface from one side of the inclined surface of each layer of the base frame in sequence; the standard bracket is rectangular, and positioning clamping plates which are linearly arranged in the height direction are uniformly and fixedly arranged from the bottom layer to the high layer of the standard bracket; the positioning clamping plate is perpendicular to the standard support, the middle of the positioning clamping plate is provided with an arc-shaped clamping groove, and cable guide pipes located between the anchor surfaces are jointly fixed in the clamping grooves on the same straight line.