CN219840395U - Auxiliary correction positioning tool for prefabricated column reinforcing steel bars - Google Patents

Abstract

The utility model discloses an auxiliary correction positioning tool for precast column steel bars, which relates to the technical field of constructional engineering and comprises a rectangular positioning plate, wherein the middle part of the positioning plate is provided with a hollowed-out part, a plurality of positioning holes for the precast column steel bars to pass through are formed in the plate body of the positioning plate, and a plurality of positioning sleeves are fixedly arranged on the lower surface of the positioning plate; the plate body of the positioning plate is fixedly provided with a guide rail, a sliding seat is arranged on the guide rail in a sliding way, and a laser level gauge is fixedly arranged on the sliding seat. The beneficial effects of the utility model are as follows: the installation efficiency is improved, the process is simplified, and the construction progress is quickened; the tool can be repeatedly utilized for many times, is low in cost and high in applicability, and can effectively reduce construction difficulty.

Description

Auxiliary correction positioning tool for prefabricated column reinforcing steel bars

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary correction positioning tool for a prefabricated column reinforcing steel bar.

Background

In the assembled building, the prefabricated parts are organically connected together through the grouting materials by mainly connecting the steel bars and the grouting sleeves through the grouting materials. Therefore, the accuracy of the relative positions of the steel bars and the sleeves is very high.

At present, before the steel bar is inserted into the sleeve, the steel bar is deviated or bent due to various reasons, so that the prefabricated part cannot be assembled successfully, the assembly time is long, or the assembly connection is unstable.

Therefore, before the prefabricated component is used, the steel bars of the prefabricated column need to be straightened, in the construction process, constructors observe whether the steel bars are straightened or not in a visual or plumb line mode, the error is large, the positions of the steel bars cannot be accurately adjusted, and the later assembly is affected.

Disclosure of Invention

Aiming at the technical problems, the utility model provides an auxiliary correction positioning tool for a prefabricated column reinforcing steel bar.

The technical scheme is that the positioning plate comprises a rectangular positioning plate, wherein the middle part of the positioning plate is provided with a hollowed-out part, a plurality of positioning holes for the prefabricated column steel bars to pass through are formed in the plate body of the positioning plate, and a plurality of positioning sleeves are fixedly arranged on the lower surface of the positioning plate;

the plate body of the locating plate is fixedly provided with a guide rail, the guide rail is provided with a sliding seat in a sliding mode, and the sliding seat is fixedly provided with a laser level meter.

Preferably, four edges of the upper surface of the positioning plate are respectively fixedly provided with a graduated scale.

Preferably, the projection of the guide rail on the horizontal plane is in a shape of a circle, the section of the guide rail is in a shape of a circle, and the guide rail is fixedly connected with the positioning plate through the base;

two parallel semicircular sliding grooves are formed in the lower surface of the sliding seat, and the sliding seat is in sliding connection with the guide rail through the sliding grooves.

Preferably, a plurality of balls are rotatably arranged on the inner wall of each sliding groove.

Preferably, the positioning sleeve is respectively communicated with one positioning hole on the positioning plate, a threaded hole is formed in the side wall of the positioning sleeve, and the threaded hole is internally connected with a fastening screw in a threaded manner.

Preferably, the number of the positioning sleeves is four, and the positioning sleeves are uniformly distributed at four corners of the positioning plate.

Preferably, the positioning plate is a steel plate, and the positioning sleeve is a steel cylinder.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the position of the steel bar can be adjusted in advance, so that the prefabricated column can be ensured to finish the placement at one time, the installation efficiency is improved, the process is simplified, and the construction progress is accelerated; the tool can be repeatedly utilized for many times, is low in cost and high in applicability, and can effectively reduce construction difficulty.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.

Fig. 2 is a top view of the overall structure of an embodiment of the present utility model.

Fig. 3 is a front view of the overall structure of an embodiment of the present utility model.

Fig. 4 is a schematic view of a sliding seat and a laser level according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows: 1. a positioning plate; 2. positioning holes; 3. positioning a sleeve; 4. a guide rail; 5. a sliding seat; 6. a laser level; 7. a graduated scale; 8. and (5) fastening a screw.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

Example 1

Referring to fig. 1 to 4, the utility model provides a prefabricated column reinforcing steel bar auxiliary correction positioning tool, which comprises a rectangular positioning plate 1, wherein the positioning plate mainly comprises multiple dimensions of 500 x 500, 600 x 600, 650 x 650, 700 x 700, 800 x 800 and the like, the specific dimensions can be manufactured according to the dimensions of prefabricated columns, the middle part of the positioning plate 1 is provided with a hollow, the hollow can realize that a plurality of positioning holes 2 used for the prefabricated column reinforcing steel bars to pass through are arranged on a plate body of a relocation reducing plate 1 of the tool, and a plurality of positioning sleeves 3 are fixedly arranged on the lower surface of the positioning plate 1; the positioning sleeve 3 can facilitate the positioning fixture to be fixed on the prefabricated column steel bar, and prevent the positioning fixture from falling down, so that a supporting device is not required to be additionally arranged to support the positioning fixture;

the guide rail 4 is fixedly arranged on the plate body of the positioning plate 1, the sliding seat 5 is arranged on the guide rail 4 in a sliding manner, the laser level 6 is fixedly arranged on the sliding seat 5, the laser level 6 is preferably selected to be provided with the laser level 6 with the automatic alarm of non-leveling, the adjustment of the prefabricated column steel bar is realized through laser projected by the laser level 6, the prefabricated column steel bar is in a vertical state, and the adjustment accuracy is improved.

Four edges of the upper surface of the locating plate 1 are respectively and fixedly provided with a graduated scale 7.

The scale 7 is convenient for observe the laser that laser level 6 projected, promotes laser level 6's precision of use, promotes the degree of accuracy that the reinforcing bar straightened.

The projection of the guide rail 4 on the horizontal plane is in a shape of a 'return', the section of the guide rail 4 is in a shape of a circle, and the guide rail 4 is fixedly connected with the positioning plate 1 through a base;

two parallel semicircular sliding grooves are formed in the lower surface of the sliding seat 5, and the sliding seat 5 is in sliding connection with the guide rail through the sliding grooves.

The semicircular sliding groove is convenient for the sliding seat 5 to be separated from the guide rail 4, and when the position of the laser level instrument 6 needs to be switched, the sliding seat 5 is only required to be separated from the current guide rail 4 and placed on the corresponding guide rail 4, so that the installation process is simple and convenient.

Further set up the lock bolt on the body of sliding seat 5, fix sliding seat 5 and guide rail through the lock bolt, promote the stability when laser level 6 uses.

A plurality of balls are rotatably arranged on the inner wall of each chute. The friction force between the sliding seat 5 and the guide rail 4 is reduced through the balls, so that the smoothness of the sliding seat 5 during sliding is improved.

The positioning sleeve 3 is respectively communicated with one positioning hole 2 on the positioning plate 1, a threaded hole is formed in the side wall of the positioning sleeve 3, and a fastening screw 8 is connected in the threaded hole in a threaded mode.

When the set screw moves to the positioning sleeve 3, the set screw can be abutted against the prefabricated column steel bar, so that the whole tool is fixed on the prefabricated column steel bar through friction force.

The number of the positioning sleeves 3 is four, and the positioning sleeves are uniformly distributed at four corners of the positioning plate 1.

The locating plate 1 is a steel plate, and the locating sleeve 3 is a steel cylinder.

When the positioning fixture is used, the positioning fixture is fixed on the prefabricated column steel bar through the fastening screw 8, and if the prefabricated column steel bar has deviation, the prefabricated column steel bar is adjusted to be capable of freely shuttling in the positioning hole 2, and the installation height of the fixture is moderate.

The positioning plate 1 is kept horizontal by adjusting the positions of the four positioning sleeves 3, then the laser level gauge 6 is installed, the sliding seat 5 is placed at the using position and fixed, the laser level gauge 6 is opened, and the prefabricated column steel bar is adjusted according to laser projected by the laser level gauge 6.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a prefabricated post reinforcing bar auxiliary correction location frock, its characterized in that includes rectangular locating plate (1), the middle part of locating plate (1) sets up the fretwork, set up a plurality of locating hole (2) that are used for prefabricated post reinforcing bar to pass on the plate body of locating plate (1), the lower surface of locating plate (1) is fixed to be set up a plurality of positioning sleeve (3);

the laser level gauge is characterized in that a guide rail (4) is fixedly arranged on a plate body of the positioning plate (1), a sliding seat (5) is arranged on the guide rail (4) in a sliding mode, and a laser level gauge (6) is fixedly arranged on the sliding seat (5).

2. The auxiliary correction positioning tool for the prefabricated column steel bars according to claim 1 is characterized in that four edges of the upper surface of the positioning plate (1) are respectively fixedly provided with a graduated scale (7).

3. The auxiliary correction positioning tool for the prefabricated column steel bar according to claim 1, wherein the projection of the guide rail (4) on a horizontal plane is in a shape of a 'back', the cross section of the guide rail (4) is in a shape of a circle, and the guide rail (4) is fixedly connected with the positioning plate (1) through a base;

two parallel semicircular sliding grooves are formed in the lower surface of the sliding seat (5), and the sliding seat (5) is in sliding connection with the guide rail through the sliding grooves.

4. The auxiliary correction positioning tool for the prefabricated column steel bars according to claim 3, wherein a plurality of balls are rotatably arranged on the inner wall of each sliding groove.

5. The auxiliary correction positioning tool for the prefabricated column steel bar according to claim 1, wherein the positioning sleeves (3) are respectively communicated with one positioning hole (2) in the positioning plate (1), threaded holes are formed in the side walls of the positioning sleeves (3), and the threaded holes are internally connected with fastening screws (8).

6. The auxiliary correction positioning tool for the prefabricated column steel bars according to claim 5 is characterized in that the number of the positioning sleeves (3) is four, and the positioning sleeves are uniformly distributed at four corners of the positioning plate (1).

7. The auxiliary correction positioning tool for the prefabricated column steel bar according to claim 1, wherein the positioning plate (1) is a steel plate, and the positioning sleeve (3) is a steel cylinder.