Steel bar positioner

Abstract

The utility model discloses a reinforcing steel bar positioner, mainly including base, positioner and support portion, the base is provided with the location hole, the positioner is provided with the connecting portion and is matched with the location hole, the support portion is connected with the base, in the concrete pouring process, the longitudinal reinforcing steel bar passes through the location sleeve on the reinforcing steel bar positioner, and the support portion is connected with the base. Therefore, the longitudinal steel bars are limited, and it is guaranteed that the vertical steel bars do not incline basically in the pouring process. Meanwhile, the position of the positioning sleeve can be adjusted at will, the universality of the steel bar positioner is enhanced, and the purpose of repeated utilization is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building tools, in particular to a steel bar positioner. Background Art

[0002] Domestic and foreign practices have shown that prefabricated buildings have significant advantages over traditional cast-in-place buildings, such as reducing labor, shortening construction period, reducing resource consumption, reducing construction waste and dust, etc., which is conducive to improving production efficiency, improving construction safety and project quality; at the same time, prefabricated buildings also put forward more stringent requirements on the construction accuracy of the cast-in-place layer at the bottom of the site. For example, whether the vertical steel bar positioning accuracy of the prefabricated shear wall in the prefabricated shear wall structure meets the requirements is an important factor related to the overall quality and construction period of the prefabricated building.

[0003] At present, the positioning method of the vertical steel bars of prefabricated shear walls in the transfer layer and the standard layer is: first, corresponding steel bar locators of the same size are processed according to the sizes of different prefabricated walls, and then corresponding positioning holes are drilled on the steel bar locators according to the positions of the vertical steel bars in different prefabricated walls for positioning the vertical steel bars.

[0004] The problems that exist in the use of this method are:

[0005] 1. The steel bar locator is difficult to be used between multiple wall panels and can only be used for prefabricated shear walls with the same wall size and vertical steel bar position;

[0006] 2. When the wall is too long, the entire steel bar locator is easily stuck by the vertical steel bar and cannot be removed after pouring. It can only be disassembled violently, making the locator unable to be reused and can only be reprocessed, which is time-consuming and material-consuming. Utility Model Content

[0007] The purpose of the utility model is to provide a steel bar positioner to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar locator, comprising: a base, a locator and a support part, the base is provided with a locating hole, the locator is provided with a connecting part, and matches the locating hole, when the locator is set in the locating hole, the locator is rotated so that the connecting part and the locating hole are engaged with each other, and then the locator is fixed to the base, and the support part is connected to the base.

[0009] Furthermore, the base is a hollow rectangular structure, and both ends of the base are provided with openings, and the openings are communicated with the internal cavity of the base.

[0010] Furthermore, through holes are provided at both ends of the base.

[0011] Furthermore, the positioning holes are a pair and are arranged parallel to each other.

[0012] Furthermore, the positioner is a hollow tube.

[0013] Furthermore, the connecting parts are a pair and are arranged in parallel, wherein both ends of the connecting parts are provided with a card slot.

[0014] Furthermore, a protrusion is provided, and the protrusion is provided on the connecting portion.

[0015] Furthermore, the support portion includes a support leg and a connecting rod, one end of the connecting rod is connected to the support leg, and the other end passes through the through hole, and the connecting rod is provided with a thread, and the nut and the connecting rod are matched and connected to each other, so that a detachable structure is formed between the support portion and the base.

[0016] Through the above disclosure of the utility model, compared with the existing ones, it has the following characteristics:

[0017] The application of the technical solution of the present application can effectively improve the work efficiency during use. During the concrete pouring process, the longitudinal steel bars are passed through the positioning sleeves on the steel bar locator, thereby limiting the longitudinal steel bars and ensuring that the vertical steel bars basically do not tilt during the pouring process; at the same time, the position of the positioning sleeve can be adjusted at will, thereby enhancing the versatility of the steel bar locator and achieving the purpose of multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. It is obvious that the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of the utility model; and

[0020] Figure 2 This is a schematic diagram of the installation structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the positioner of the utility model. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "inside", "outside", "axial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figures 1 to 3, This embodiment provides a technical solution: a steel bar locator, comprising: a base 1, a locator 2 and a support part 3, wherein the base 1 is provided with a locating hole 11, and the locator 2 is provided with a connecting part 21, which matches the locating hole 11. When the locator 2 is set in the locating hole 11, the locator 2 is rotated so that the connecting part 21 and the locating hole 11 are engaged with each other, and then the locator 2 is fixed to the base 1, and the locator 2 is a hollow tube. The support part 3 is connected to the base 1. When in use, first determine the steel bar point position, spacing, diameter and other information according to the wall reinforcement drawing, and select a locator 2 of corresponding size, and mark the corresponding position of the full-length locating hole 11; then rotate the locator 2 to be parallel to the locating hole 11, move it to a predetermined point and fix it to the base 1 through the connecting part 21; finally, install the locator support part 3 at both ends of the steel bar locator fixed by the locator 2, so that the entire locator is suspended to prevent the steel bar locator from being polluted and damaged during concrete pouring.

[0027] When disassembling, the positioner 2 can be removed upwards by knocking the connection part 21 in the opposite direction to make it parallel to the positioning hole 11. During the concrete pouring process, the longitudinal steel bar is passed through the positioner 2 on the steel bar positioner, and the gap between the longitudinal steel bar and the positioner 2 is very small, thereby limiting the longitudinal steel bar and ensuring that the vertical steel bar is basically not tilted during the pouring process.

[0028] Optionally, the base 1 is a hollow rectangular structure, and both ends of the base 1 are provided with openings, and the openings are communicated with the internal cavity of the base 1, and both ends of the base 1 are provided with through holes. This design is adopted to better cope with the installation and removal of the support part 3.

[0029] In this embodiment, the positioning holes 11 are a pair and are arranged parallel to each other, and the center interval between the two rows of positioning holes 11 is 90 mm. Each positioning hole 11 can be provided with a plurality of positioners 2 with openings at both ends.

[0030] Optionally, the connecting portion 21 is a pair and arranged in parallel, wherein both ends of the connecting portion 21 are provided with a slot 211, and a protrusion 4 is also provided, and the protrusion 4 is arranged on the connecting portion 21. When in use, the protrusion 4 is hit with a hammer to rotate the locator 2 until the slot 211 is clamped with the edge of the positioning hole 11 to fix the locator 2. Since the upper and lower positioning holes 11 are parallel to each other, it is only necessary to ensure that the upper slot 211 is clamped to consider that the upper and lower slots 211 are fixed.

[0031] Optionally, the support part 3 includes a support leg 31 and a connecting rod 32, one end of the connecting rod 32 is connected to the support leg 31, and the other end passes through the through hole, and a thread is provided on the connecting rod 32, which is matched and connected with the connecting rod 32 by a nut, so that a detachable structure is formed between the support part 31 and the base 1.

[0032] However, the above example is only one feasible implementation example and is not intended to limit the present application.

[0033] Example 2

[0034] The structure of this embodiment is basically the same as that of the above-mentioned first embodiment, and will not be repeated here. It is worth noting that in this embodiment, a clamp for supporting and fixing is provided at the bottom of the support part 3, and the clamp is clamped and fixed with the transverse steel bars on site. Then, when in use, there is no need to fix the support part 3 by welding, which is more convenient for subsequent disassembly.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar locator, characterized in that: include: A base (1), wherein the base (1) is provided with a positioning hole (11); A positioner (2), wherein the positioner (2) is provided with a connecting portion (21) and matches the positioning hole (11). When the positioner (2) is arranged in the positioning hole (11), the positioner (2) is rotated so that the connecting portion (21) and the positioning hole (11) are engaged with each other, and then the positioner (2) is fixed to the base (1); A support portion (3), wherein the support portion (3) is connected to the base (1).

2. A steel bar positioner according to claim 1, characterized in that: The base (1) is a hollow rectangular structure, and both ends of the base (1) are provided with openings, and the openings are communicated with the internal cavity of the base (1).

3. A steel bar positioner according to claim 1 or 2, characterized in that: Both ends of the base (1) are provided with through holes.

4. A steel bar positioner according to claim 1, characterized in that: The positioning holes (11) are a pair and are arranged parallel to each other.

5. A steel bar positioner according to claim 1, characterized in that: The positioner (2) is a hollow tube.

6. A steel bar positioner according to claim 1 or 5, characterized in that: The connecting parts (21) are a pair and are arranged in parallel, wherein both ends of the connecting parts (21) are provided with a clamping groove (211).

7. A steel bar positioner according to claim 6, characterized in that: A protrusion (4) is also provided, and the protrusion (4) is provided on the connecting portion (21).

8. A steel bar positioner according to claim 3, characterized in that: The support portion (3) comprises a support leg (31) and a connecting rod (32); one end of the connecting rod (32) is connected to the support leg (31), and the other end passes through the through hole; the connecting rod (32) is provided with a thread, and a nut is matched with the connecting rod (32) to form a detachable structure between the support leg (31) and the base (1).

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