Bridge support spacing checker

Abstract

The utility model discloses a bridge support spacing checker, comprising a pinch plate which is provided with an arc-shaped notch buckled on the periphery of a support; a holding rod A is fixed to the buckle plate, a holding rod B is screwed to the holding rod A through a thread pair, and a contact plate is installed on the holding rod B through a telescopic quantitative telescopic piece. The contact plate presses the quantitative telescopic piece to stretch out and draw back within the range of the distance h, the distance h is the tolerance data range between the supports, whether the distance between the supports is controlled within the tolerance data range or not can be rapidly obtained, and the problem that only specific numerical values can be obtained through tape checking detection, and whether the distance between the supports is controlled within the tolerance data range or not cannot be rapidly obtained is solved.

Description

Technical Field

[0001] The utility model relates to a bridge support spacing checker, belonging to the technical field of construction auxiliary measuring tools. Background Art

[0002] The bridge is stably supported by brackets. When the stress-bearing brackets are arranged at intervals with steel pipes, the spacing of the brackets needs to meet certain requirements to ensure the stability of the stress-bearing support.

[0003] When checking the spacing detection at present, usually a tape measure is used for detection (such as Chinese Patent Publication No. CN210420741U). However, the tape measure check and detection can only obtain specific values, and cannot quickly obtain whether the spacing of the brackets is controlled within the tolerance data range. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a bridge support spacing checker.

[0005] The utility model is realized through the following technical solutions.

[0006] A bridge support spacing checker provided by the utility model includes:

[0007] A buckle plate, which has an arc-shaped notch for buckling on the outer periphery of the support;

[0008] The buckle plate is fixed with a grip rod A, the grip rod A is screwed with a grip rod B through a thread pair, and a contact plate is installed on the grip rod B through a telescopic quantitative telescopic member.

[0009] The quantitative telescopic member is a spring. One end of the spring is fixedly connected to the grip rod B, and one end of the spring is fixedly connected to the contact plate. The distance h that the spring extends out of the grip rod B is the tolerance data range between the supports.

[0010] The grip rod B has a through hole inside, and the contact plate is larger than the through hole inside the grip rod B.

[0011] An installation plate is fixed in the through hole inside the grip rod B, and the end of the quantitative telescopic member formed by the spring is fixedly connected to the installation plate inside the grip rod B.

[0012] It further includes supports. There are two supports distributed at intervals. The buckle plate is buckled on the outer periphery of the supports through the arc-shaped notch, and the contact plate contacts the outer periphery of the supports.

[0013] The bottom of the support has a construction ground, and the top of the support has a bridge. The bridge is stably supported on the construction ground through multiple supports.

[0014] The beneficial effects of the present utility model are as follows: The contact plate presses the quantitative telescopic member to telescopically move within the distance h, where the distance h is the tolerance data range between the brackets, enabling the quick determination of whether the spacing between the brackets is controlled within the tolerance data range. This solves the problem that the tape measure check can only obtain specific values and cannot quickly determine whether the spacing between the brackets is controlled within the tolerance data range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram when the present utility model is in use;

[0016] Figure 2 is a schematic top view of the present utility model;

[0017] In the figure: 1 - buckle plate; 11 - arc-shaped notch; 2 - grip rod A; 3 - grip rod B; 4 - quantitative telescopic member; 5 - contact plate; 6 - mounting plate; 7 - bracket; 8 - construction ground; 9 - bridge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solution of the present utility model will be further described below, but the scope of protection is not limited thereto.

[0019] As Figures 1 to 2 shown.

[0020] A bridge bracket spacing checker of the present application includes:

[0021] A buckle plate 1 with an arc-shaped notch 11, and the buckle plate 1 is buckled on the outer periphery of the bracket 7 composed of steel pipes through the arc-shaped notch 11. The buckle plate 1 is fixed with a grip rod A 2, the grip rod A 2 is screwed with a grip rod B 3 through a thread pair, and a contact plate 5 is installed on the grip rod B 3 through a telescopic quantitative telescopic member 4. The grip rod A 2 and the grip rod B 3 are screwed and adjustable to form a variable telescopic assembly. When the horizontal spacing and the vertical spacing of the bracket 7 are different, the grip rod A 2 and the grip rod B 3 can be screwed and adjusted.

[0022] The quantitative telescopic member 4 is a spring. One end of the spring is fixedly connected to the grip rod B 3, and one end of the spring is fixedly connected to the contact plate 5. The distance h that the spring extends out of the grip rod B 3 is the tolerance data range between the brackets 7.

[0023] There is a through hole inside the grip rod B 3, and the contact plate 5 is larger than the through hole inside the grip rod B 3.

[0024] The through hole inside the grip rod B 3 is welded and fixed with a mounting plate 6, and the end of the quantitative telescopic member 4 formed by the spring is fixedly connected to the mounting plate 6 inside the grip rod B 3.

[0025] The operator holds the grip rod B3 or the grip rod A2. The buckle plate 1 contacts and buckles on the bracket 7 on one side of the construction ground 8 through the arc-shaped notch 11. The contact plate 5 is used to contact the bracket 7 on the other side of the construction ground 8. The grip rod B3 and the grip rod A2 are horizontal. The quantitative telescopic member 4 can pass through when compressed by the contact plate 5 at a distance h, and the distance between the brackets 7 meets the requirements. The contact plate 5 can press the quantitative telescopic member 4 to expand and contract within the distance h. The distance h is the tolerance data range between the brackets 7, which can quickly determine whether the distance between the brackets 7 is controlled within the tolerance data range, solving the problem that the tape measure check and detection can only obtain specific values and cannot quickly determine whether the distance between the brackets is controlled within the tolerance data range.

[0026] The bracket 7 is multiple and stably supports the bridge 9 on the construction ground 8.

Claims

1. A bridge support spacing checker, characterized in that: include: A buckle plate (1), the buckle plate (1) having an arc-shaped notch (11) buckled on the outer periphery of the bracket (7); The buckle plate (1) is fixed with a grip rod A (2), the grip rod A (2) is screwed with a grip rod B (3) via a threaded pair, and a contact plate (5) is mounted on the grip rod B (3) via a retractable quantitative retractable member (4).

2. The bridge support spacing checker according to claim 1, characterized in that: The quantitative telescopic member (4) is a spring, one end of which is fixedly connected to the gripping rod B (3), and one end of which is fixedly connected to the contact plate (5). The distance h that the spring extends out of the gripping rod B (3) is within the tolerance data range between the brackets (7).

3. The bridge support spacing checker according to claim 1, characterized in that: The grip bar B (3) has a through hole inside, and the contact plate (5) is larger than the through hole inside the grip bar B (3).

4. The bridge support spacing checker according to claim 1, characterized in that: A mounting plate (6) is fixed to the internal through hole of the grip rod B (3), and the end of the quantitative telescopic member (4) composed of a spring is fixedly connected to the mounting plate (6) inside the grip rod B (3).

5. The bridge support spacing checker according to claim 1, characterized in that: It also includes a bracket (7), which is composed of two brackets distributed at intervals. The buckle plate (1) is buckled on the outer periphery of the bracket (7) through an arc-shaped notch (11), and the contact plate (5) contacts the outer periphery of the bracket (7).

6. The bridge support spacing checker according to claim 5, characterized in that: The bottom of the support (7) is provided with a construction ground (8), and the top of the support (7) is provided with a bridge (9), and the bridge (9) is stably supported on the construction ground (8) by the support (7).

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