Rapid positioning device of steel bar position determinator

Abstract

The utility model relates to the technical field of auxiliary positioning devices of reinforcing steel bar position testers, and discloses a rapid positioning device of a reinforcing steel bar position tester, which comprises a cross beam body, an attaching plate is attached to the cross beam body, and a first clamping plate is integrally formed on one side of the attaching plate and is attached to one side edge of the cross beam body; a second clamping plate is movably installed on the other side of the attaching plate and extrudes the other side edge of the cross beam body, a movable groove and a limiting groove are formed in the attaching plate, an adjusting plate sleeve is movably inserted into the movable groove, and the left end of the adjusting plate sleeve is fixedly connected with the limiting plate and attached to the side edge of the attaching plate; a first fastening bolt is inserted into the limiting groove, so that the steel bar position determinator can be better positioned at a steel bar determination position, the position of the steel bar position determinator is not easy to move when a user marks the position of the steel bar, and the accuracy of marking the position of the steel bar is better ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary positioning devices of steel bar position measuring instruments, in particular to a rapid positioning device of steel bar position measuring instruments. Background Art

[0002] The steel bar position measuring instrument is an engineering testing instrument. This instrument can be used to inspect the construction quality of existing reinforced concrete projects and new reinforced concrete structures. It can measure the position, direction and reinforcement of the steel bars. When the diameter of the steel bar is known, the thickness of the concrete protective layer can be detected. When the diameter is unknown, the diameter of the steel bar and the thickness of the protective layer can be estimated at the same time. In addition, it can also detect magnetic bodies and conductors in non-magnetic and non-conductive media, such as cables and water pipes in the wall. More advanced ones can also display the plane distribution map and cross-sectional distribution map of the steel bars inside the concrete structure.

[0003] The rebar position measuring instrument in the related art is usually used by manually holding the rebar position measuring instrument, attaching the roller of the rebar position measuring instrument to the position to be measured, and then moving the rebar position measuring instrument by the roller to measure the rebar position. When measuring the rebars of the beam above the house, the user needs to hold the rebar position measuring instrument and attach it to the beam. When the rebar position measuring instrument determines the position of the rebar, the user supports the rebar position measuring instrument on the beam with one hand and marks the rebar position with the other hand.

[0004] The above-mentioned operation of measuring the steel bars of the beam has shortcomings: since the user needs to support the steel bar position measuring instrument on the beam with one hand and mark the steel bar position with the other hand, the steel bar position measuring instrument is very likely to move, affecting the marking effect of the steel bar position.

[0005] In view of this, the present technical solution proposes a rapid positioning device for a steel bar position measuring instrument to better solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fast positioning device for a steel bar position measuring instrument in order to solve the above-mentioned problem.

[0007] The technical solution adopted by the utility model is as follows: a fast positioning device of a steel bar position measuring instrument, comprising a cross beam body, a laminating plate is attached to the cross beam body, and a first clamping plate is integrally formed on one side of the laminating plate and is attached to one side of the cross beam body, and a second clamping plate is movably installed on the other side of the laminating plate, and the second clamping plate is pressed on the other side of the cross beam body;

[0008] The bonding plate is provided with a movable groove and a limiting groove inside, an adjusting plate sleeve is movably inserted inside the movable groove, and the left end of the adjusting plate sleeve is fixedly connected to the limiting plate and is bonded to the side of the bonding plate, a first fastening bolt is inserted inside the limiting groove, and the first fastening bolt is threadedly connected in the adjusting plate sleeve;

[0009] A steel bar position measuring instrument is placed on the crossbeam body, and a measuring instrument handle is provided on the steel bar position measuring instrument and inserted into the inside of the adjusting plate sleeve, and a second fastening bolt is threadedly connected to the inside of the adjusting plate sleeve and squeezed on the measuring instrument handle.

[0010] In a preferred embodiment, the first clamping plate and the second clamping plate are arranged opposite to each other, and anti-slip pads are provided on the surfaces of the first clamping plate and the second clamping plate that fit with the crossbeam body.

[0011] In a preferred embodiment, a slide groove is provided inside the bonding plate, and a threaded rod is rotatably connected inside the slide groove and extends to the outside of the first clamping plate, a handle is fixedly connected to the outer end of the threaded rod, a slider is inserted into the slide groove, and the slider is threadedly connected to the threaded rod and fixedly connected to the second clamping plate.

[0012] In a preferred embodiment, a threaded hole adapted to the threaded rod is formed inside the sliding block, and the threaded rod is threadedly connected in the threaded hole.

[0013] In a preferred embodiment, the movable groove and the limiting groove are connected structures, and both the movable groove and the limiting groove are through groove structures.

[0014] In a preferred embodiment, the screw rod of the first fastening bolt is threadedly connected to a threaded hole provided inside the adjusting plate sleeve, and the bolt head of the first fastening bolt is affixed to the outer wall of the affixed plate point.

[0015] In a preferred embodiment, a tightening plate is disposed on the bolt heads of the first fastening bolt and the second fastening bolt.

[0016] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effect of the utility model is: it is convenient to better position the steel bar position measuring instrument at the steel bar measurement position, so that when the user marks the steel bar position, the position of the steel bar position measuring instrument is not easy to move, thereby better ensuring the accuracy of the steel bar position marking.

[0017] 1. In the present invention, the handle drives the threaded rod to rotate, so that the threaded rod drives the slider and the second clamping plate to move, and the first clamping plate and the second clamping plate can be clamped on the beam body.

[0018] 2. In the utility model, the steel bar position measuring instrument is attached to the cross beam body, and then the measuring instrument handle provided on the steel bar position measuring instrument is inserted into the adjusting plate sleeve and squeezed into position by the second fastening bolt. At this time, the steel bar position measuring instrument is limited on the cross beam body. When the position of the steel bar position measuring instrument needs to be moved, the first fastening bolt is rotated so that the bolt head of the first fastening bolt is separated from the outer wall of the bonding plate, and the adjusting plate sleeve can be moved inside the movable groove. At the same time, the steel bar position measuring instrument is moved on the cross beam body. When the steel bar position measuring instrument measures the position of the steel bar, the first fastening bolt is rotated to the other side so that the bolt head of the first fastening bolt is squeezed on the outer wall of the bonding plate, and the position of the adjusting plate sleeve and the steel bar position measuring instrument can be located. Then the user can accurately mark the position of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the laminating plate, the first clamping plate and the second clamping plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjusting plate sleeve and the limiting plate of the utility model.

[0022] Markings in the figure: 1-crossbeam body; 2-fitting plate; 3-first clamping plate; 4-slide groove; 5-threaded rod; 6-handle; 7-slider; 8-second clamping plate; 9-movable groove; 10-limiting groove; 11-adjusting plate sleeve; 12-limiting plate; 13-first fastening bolt; 14-rebar position measuring instrument; 15-measuring instrument handle; 16-second fastening bolt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0024] The following will be combined Figure 1-Figure 3 The rapid positioning device of the steel bar position measuring instrument according to the embodiment of the utility model is described in detail.

[0025] refer to Figure 1-2As shown, the rapid positioning device of the steel bar position measuring instrument includes a crossbeam body 1, a bonding plate 2 is bonded to the crossbeam body 1, and a first clamping plate 3 is integrally formed on one side of the bonding plate 2 and bonded to one side of the crossbeam body 1, a second clamping plate 8 is movably installed on the other side of the bonding plate 2, and the second clamping plate 8 is squeezed on the other side of the crossbeam body 1, the first clamping plate 3 and the second clamping plate 8 are arranged opposite to each other, and the first clamping plate 3 and the second clamping plate 8 are bonded to the crossbeam body 1. The bonding surface of the crossbeam body 1 is provided with an anti-slip pad, a sliding groove 4 is provided inside the bonding plate 2, and a threaded rod 5 is rotatably connected inside the sliding groove 4 and extends to the outside of the first clamping plate 3, a handle 6 is fixedly connected to the outer end of the threaded rod 5, a slider 7 is inserted inside the sliding groove 4, a threaded hole matching the threaded rod 5 is provided inside the slider 7, and the threaded rod 5 is threadedly connected in the threaded hole, and the slider 7 is threadedly connected to the threaded rod 5 and fixedly connected to the second clamping plate 8.

[0026] refer to Figure 1 and 3 As shown, a movable groove 9 and a limit groove 10 are provided inside the bonding plate 2, the movable groove 9 and the limit groove 10 are connected structures, and both the movable groove 9 and the limit groove 10 are through groove structures, an adjusting plate sleeve 11 is movably inserted inside the movable groove 9, and the left end of the adjusting plate sleeve 11 is fixedly connected to the limit plate 12 and fits the side of the bonding plate 2, a first fastening bolt 13 is inserted inside the limit groove 10, and the first fastening bolt 13 is threadedly connected in the adjusting plate sleeve 11, the screw of the first fastening bolt 13 is threadedly connected in a threaded hole provided inside the adjusting plate sleeve 11, and the bolt head of the first fastening bolt 13 fits on the outer wall of the bonding plate 2.

[0027] refer to Figure 1 and 3 As shown, a steel bar position measuring instrument 14 is placed on the crossbeam body 1, and a measuring instrument handle 15 is provided on the steel bar position measuring instrument 14 and inserted into the inside of the adjusting plate sleeve 11, a second fastening bolt 16 is threadedly connected to the inside of the adjusting plate sleeve 11 and squeezed on the measuring instrument handle 15, and tightening plates are provided on the bolt heads of the first fastening bolt 13 and the second fastening bolt 16.

[0028] The advantages of the present application are as follows: it is convenient to better position the steel bar position measuring instrument 14 at the steel bar measuring position, so that when the user marks the steel bar position, the position of the steel bar position measuring instrument 14 is not easy to move, thereby better ensuring the accuracy of the steel bar position marking.

[0029] Working principle: When the steel bar position measuring instrument 14 measures the steel bars inside the beam body 1, the threaded rod 5 is first rotated by the handle 6, so that the threaded rod 5 drives the slider 7 and the second clamping plate 8 to move the position, and the first clamping plate 3 and the second clamping plate 8 can be clamped on the beam body 1.

[0030] When installing the steel bar position measuring instrument 14, the steel bar position measuring instrument 14 is attached to the cross beam body 1, and then the measuring instrument handle 15 provided on the steel bar position measuring instrument 14 is inserted into the adjusting plate sleeve 11 and squeezed into position by the second fastening bolt 16. At this time, the steel bar position measuring instrument 14 is limited on the cross beam body 1. When the position of the steel bar position measuring instrument 14 needs to be moved, the first fastening bolt 13 is rotated so that the bolt head of the first fastening bolt 13 is separated from the outer wall of the bonding plate 2, and the adjusting plate sleeve 11 can be moved inside the movable groove 9. At the same time, the steel bar position measuring instrument 14 is moved on the cross beam body 1. When the steel bar position measuring instrument 14 measures the position of the steel bar, the first fastening bolt 13 is rotated to the other side so that the bolt head of the first fastening bolt 13 is squeezed on the outer wall of the bonding plate 2, and the positions of the adjusting plate sleeve 11 and the steel bar position measuring instrument 14 can be located, and then the user can accurately mark the position of the steel bar.

[0031] 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 fast positioning device for a steel bar position measuring instrument, comprising a crossbeam body (1), characterized in that: The cross beam body (1) is bonded with a bonding plate (2), and a first clamping plate (3) is integrally formed on one side of the bonding plate (2) and is bonded to one side of the cross beam body (1), and a second clamping plate (8) is movably mounted on the other side of the bonding plate (2), and the second clamping plate (8) is pressed against the other side of the cross beam body (1); The bonding plate (2) is provided with a movable groove (9) and a limiting groove (10) inside, an adjusting plate sleeve (11) is movably inserted inside the movable groove (9), and the left end of the adjusting plate sleeve (11) is fixedly connected to the limiting plate (12) and is bonded to the side of the bonding plate (2), a first fastening bolt (13) is inserted inside the limiting groove (10), and the first fastening bolt (13) is threadedly connected to the adjusting plate sleeve (11); A steel bar position measuring instrument (14) is placed on the cross beam body (1), and a measuring instrument handle (15) is provided on the steel bar position measuring instrument (14) and is inserted into the interior of the adjustment plate sleeve (11), and a second fastening bolt (16) is internally threadedly connected to the adjustment plate sleeve (11) and pressed onto the measuring instrument handle (15).

2. The rapid positioning device of the steel bar position measuring instrument according to claim 1, characterized in that: The first clamping plate (3) and the second clamping plate (8) are arranged opposite to each other, and anti-slip pads are provided on the surfaces of the first clamping plate (3) and the second clamping plate (8) fitting with the crossbeam body (1).

3. The rapid positioning device of the steel bar position measuring instrument according to claim 1, characterized in that: A slide groove (4) is provided inside the laminating plate (2), and a threaded rod (5) is rotatably connected inside the slide groove (4) and extends to the outside of the first clamping plate (3), and a handle (6) is fixedly connected to the outer end of the threaded rod (5), and a slider (7) is inserted inside the slide groove (4), and the slider (7) is threadedly connected to the threaded rod (5) and fixedly connected to the second clamping plate (8).

4. The rapid positioning device of the steel bar position measuring instrument according to claim 3, characterized in that: A threaded hole adapted to the threaded rod (5) is provided inside the sliding block (7), and the threaded rod (5) is threadedly connected in the threaded hole.

5. The rapid positioning device of the steel bar position measuring instrument according to claim 1, characterized in that: The movable groove (9) and the limiting groove (10) are connected structures, and both the movable groove (9) and the limiting groove (10) are through groove structures.

6. The rapid positioning device of the steel bar position measuring instrument according to claim 1, characterized in that: The screw rod of the first fastening bolt (13) is threadedly connected to a threaded hole provided inside the adjusting plate sleeve (11), and the bolt head of the first fastening bolt (13) is abutted against the outer wall of the abutting plate (2).

7. The rapid positioning device of the steel bar position measuring instrument according to claim 1, characterized in that: The bolt heads of the first fastening bolt (13) and the second fastening bolt (16) are both provided with tightening plates.

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