Bridge embedded part positioning device

Abstract

The utility model relates to the technical field of bridge construction tools, in particular to a bridge embedded part positioning device which comprises a bottom plate, a ruler fixing seat is arranged on the left side of the top of the bottom plate, and a positioning measuring ruler is installed on the top of the ruler fixing seat. A sliding block extending in the length direction of the ruler fixing base is arranged on the top of the bottom plate and located on the right side of the ruler fixing base, a sliding groove is formed in the sliding block, a positioning finger plate is arranged on the rear side of the top of the sliding block, and a locking bolt is connected into the sliding groove; according to the utility model, the tool is convenient to use, the measurement is rapid, and the efficiency of positioning measurement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction tools, in particular to a bridge embedded part positioning device. Background Art

[0002] my country's highway and bridge construction is developing rapidly. Bridges are a crucial component of highway construction. The quality of bridge construction is directly related to the effectiveness of the completed bridge, which in turn affects the overall performance of the highway. During bridge construction, the accurate positioning of embedded components is crucial to ensuring the stability and safety of the structure.

[0003] After the pre-buried center beam end corrugated pipe is installed, its positioning accuracy needs to be measured. Traditionally, workers use a measuring ruler to detect the distance between the two sets of beam end corrugated pipes. However, this method is more cumbersome and has low accuracy, which affects the positioning accuracy.

[0004] Therefore, it is particularly important to design a bridge embedded part positioning device to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for bridge embedded parts to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is hinged on the base plate, is fixed with a backing pin on the interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate.

[0008] As a preferred solution of the present invention, the connection between the positioning finger plate and the slide groove is a sliding connection.

[0009] As a preferred solution of the present invention, a through hole is provided inside the positioning finger plate for use with a locking bolt.

[0010] As a preferred solution of the present invention, the length of the positioning rod located at the front side is smaller than the length of the positioning rod located at the rear side.

[0011] As a preferred solution of the present invention, the tube clamp is designed as an annular clamping ring structure with an opening, and the opening direction of the tube clamp is the same as the opening direction of the concave clamp on the same side.

[0012] As a preferred solution of the present invention, the other end of the extrusion spring is fixed on the inner wall of the pipe clamp.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, a bridge embedded part positioning device is set up. When measuring the distance between two groups of pre-embedded parallel distributed beam end corrugated tubes, the pipe clamp at the fixed end can be clamped into the outer side of the beam end corrugated tube on one side, and then the concave clamp on the other side is moved in the opposite direction inside the slide groove of the slider and fixed by the connection of the locking nut and the locking bolt. Then the corresponding pipe clamp is clamped into the outer side of the beam end corrugated tube on the other side. Under the action of the extrusion spring, the semi-bent clamp is clamped to the outer side of the beam end corrugated tube. Then, by observing the data on the positioning scale pointed by the positioning finger plate, it is judged whether the value is within the range. After a period of detection, the distance between the two groups of beam end corrugated tubes can be continuously measured by moving horizontally with the help of the guide wheel. If it is stuck or cannot be moved, it means that the embedded position is inaccurate. This tool is easy to use and measures quickly, thereby improving the efficiency of positioning measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is an enlarged schematic diagram of structure A of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of structure B of the present utility model.

[0018] In the figure: 1. Base plate; 2. Ruler fixing seat; 3. Positioning ruler; 4. Slider; 401. Slide groove; 402. Positioning finger plate; 403. Locking bolt; 404. Locking nut; 5. Extension rod; 6. Positioning rod; 7. Concave splint; 701. Pipe splint; 702. Half-bent splint; 703. Extrusion spring; 704. Guide wheel. DETAILED DESCRIPTION

[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A positioning device for embedded parts of a bridge comprises a base plate 1, a ruler fixing seat 2 is provided on the left side of the top of the base plate 1, a positioning ruler 3 is installed on the top of the ruler fixing seat 2, a slider 4 extending along the length direction of the ruler fixing seat 2 is provided on the top of the base plate 1 and on the right side of the ruler fixing seat 2, a slide groove 401 is provided inside the slider 4, a positioning finger plate 402 is provided on the rear side of the top of the slider 4, a locking bolt 403 is connected to the inside of the slide groove 401, the locking bolt 403 passes through a section of the top of the positioning finger plate 402 and is threadedly connected to a locking nut 404, an extension rod 5 is fixed to the front end of the right side of the slider 4 and the right side of the positioning finger plate 402, a positioning rod 6 is provided at the right end of the two groups of extension rods 5 on the opposite side, and a concave splint 7 with an outward opening is fixed to the end of the positioning rod 6 away from the extension rod 5;

[0025] The connection between the positioning finger plate 402 and the slide groove 401 is a sliding connection. A through hole is provided inside the positioning finger plate 402 for use with the locking bolt 403. The length of the positioning rod 6 on the front side is smaller than the length of the positioning rod 6 on the rear side.

[0026] In this embodiment, please refer to Figure 3 The interior of the concave splint 7 is connected to the pipe splint 701, and multiple groups of annularly distributed half-bent splints 702 are arranged inside the pipe splint 701. The half-bent splints 702 are symmetrically provided with extrusion springs 703 on one side facing the pipe splint 701, and the other side of the pipe splint 701 is evenly embedded with guide wheels 704 that are rotatably connected to facilitate sliding when moving;

[0027] The tube clamp plate 701 is designed as an annular clamping ring structure with an opening, and the opening direction of the tube clamp plate 701 is the same as the opening direction of the concave clamp plate 7 on the same side. The other end of the extrusion spring 703 is fixed to the inner wall of the tube clamp plate 701.

[0028] The working process of the present invention is as follows: when in use, when measuring the distance between two sets of pre-buried parallel distributed beam end corrugated tubes, the pipe clamp 701 of the fixed end can be clamped into the outer side of the beam end corrugated tube on one side, and then the concave clamp 7 on the other side can be moved in the opposite direction inside the slide groove 401 of the slider 4, and fixed by the connection of the locking nut 404 and the locking bolt 403, and then the corresponding pipe clamp 701 can be clamped into the outer side of the beam end corrugated tube on the other side, and the semi-bent clamp 702 is clamped to the outer side of the beam end corrugated tube under the action of the extrusion spring 703, and then the value is judged whether it is within the range by observing the data on the positioning scale 3 pointed to by the positioning finger plate 402. After a period of detection, the distance between the two sets of beam end corrugated tubes can be continuously measured by moving horizontally with the help of the guide wheel 704. If it is stuck or cannot be moved, it means that the embedded position is inaccurate. This tool is easy to use and measures quickly, thereby improving the efficiency of positioning measurement.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge embedded part positioning device, comprising a base plate (1), characterized in that: A ruler fixing seat (2) is provided on the left side of the top of the base plate (1), a positioning ruler (3) is installed on the top of the ruler fixing seat (2), a slider (4) extending along the length direction of the ruler fixing seat (2) is provided on the top of the base plate (1) and on the right side of the ruler fixing seat (2), a slide groove (401) is provided inside the slider (4), a positioning finger plate (402) is provided on the rear side of the top of the slider (4), a locking bolt (403) is connected inside the slide groove (401), the locking bolt (403) passes through a section of the top of the positioning finger plate (402) and is threadedly connected to a locking nut (404), the front right side of the slider (4) is provided with a locking screw. Extension rods (5) are fixed to the right side of the two ends of the two groups of extension rods (5), and positioning rods (6) are provided at the right ends of the opposite sides of the two groups of extension rods (5). A concave splint (7) with an outward opening is fixed to the end of the positioning rod (6) away from the extension rod (5), and the interior of the concave splint (7) is connected to the tube clamp (701). The interior of the tube clamp (701) is provided with multiple groups of annularly distributed half-bent splints (702), and the half-bent splints (702) are symmetrically provided with extrusion springs (703) on one side facing the tube clamp (701), and the other side of the tube clamp (701) is evenly embedded with a guide wheel (704) connected to it for rotation.

2. A bridge embedded part positioning device according to claim 1, characterized in that: The connection between the positioning finger plate (402) and the slide groove (401) is a sliding connection.

3. A bridge embedded part positioning device according to claim 1, characterized in that: The interior of the positioning finger plate (402) is provided with a through hole for use with a locking bolt (403).

4. A bridge embedded part positioning device according to claim 1, characterized in that: The length of the positioning rod (6) located at the front side is shorter than the length of the positioning rod (6) located at the rear side.

5. A bridge embedded part positioning device according to claim 1, characterized in that: The tube clamp plate (701) is designed as an annular clamping ring structure with an opening, and the opening direction of the tube clamp plate (701) is the same as the opening direction of the concave clamp plate (7) on the same side.

6. A bridge embedded part positioning device according to claim 1, characterized in that: The other end of the extrusion spring (703) is fixed on the inner wall of the tube clamp (701).

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