Steel bar spacing measuring device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a steel bar spacing measuring device for constructional engineering, which comprises a placing plate. According to the steel bar spacing measuring device for constructional engineering, through the arrangement of the clamping assembly and the horizontal detection assembly, during measurement, a horizontal bubble instrument is used for detecting whether the device is in a horizontal position or not, the device is prevented from inclining, after the device is in the horizontal position, a rotating valve is rotated, and the rotating valve rotates to drive a two-way threaded rod to rotate; the two-way threaded rod rotates to enable the two sets of moving plates to move oppositely on the two-way threaded rod, the moving plates move to drive the clamping plates to move, the clamping plates clamp the two sets of steel bars, and after clamping, a worker observes the distance between the two sets of steel bars through the position where a pointer is located; and the friction plate in the clamping plate is used for increasing the friction force between the reinforcing steel bar and the device, so that the device is prevented from deviating during measurement, and the accuracy of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering especially relates to a reinforcing bar spacing measuring device for building engineering. BACKGROUND

[0002] In the construction process, reinforcing bars are used as a framework support to improve the strength of the building. During the erection of reinforcing bars, the reinforcing bars need to be arranged at a certain spacing and then bundled or welded. However, the arrangement of reinforcing bars is mostly done manually, which can lead to the reinforcing bar spacing not meeting the construction requirements. Supervisors need to randomly check and measure the reinforcing bar spacing. In the existing measurement method, a ruler is held by hand to measure the reinforcing bar spacing. The measurement of reinforcing bar spacing requires the person to constantly squat and stand up, increasing the labor intensity of the person and reducing the measurement efficiency. Therefore, a reinforcing bar spacing measuring device for building engineering is needed to solve these problems.

[0003] The reinforcing bar spacing measuring device for building engineering disclosed in the publication number CN221376534U includes a measuring piece, a connecting block, a guide block, an adjusting lead screw, an adjusting knob, a matching groove, a connecting groove, a guide rod, a scale line B, and a scale line A. The measuring piece is provided with two symmetrical circular quarter-shaped measuring pieces. The connecting block is fixedly connected to the upper surface of one of the measuring pieces. The guide block is fixedly connected to the upper surface of the other measuring piece. One end of the adjusting lead screw is rotatably connected to the connecting block. The adjusting knob is rotatably connected to the middle part of the connecting block. The end of the adjusting lead screw is fixedly connected to the adjusting knob. The other end of the adjusting lead screw is threadedly connected to the guide block. The application has the effects of high convenience, reduced labor intensity, simple operation, and improved measurement efficiency.

[0004] Although the above-mentioned patent has the effects of high convenience, reduced labor intensity, simple operation, and improved measurement efficiency, the device is not easy to detect whether it is in a horizontal position. When the device is not in a horizontal position, it will affect the accuracy of the detection.

[0005] Therefore, it is necessary to invent a reinforcing bar spacing measuring device for building engineering to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a reinforcing bar spacing measuring device for building engineering to solve the problem of not being easy to detect whether the device is in a horizontal position when in use, which affects the accuracy of the detection.

[0007] The utility model discloses a steel bar distance measuring device for constructional engineering, which comprises a placing plate, a clamping assembly arranged in the placing plate, a cavity formed in the inner side of the placing plate, a horizontal detection assembly slidably connected to the cavity, a fixed block fixedly connected to the surface of the placing plate, an installation groove formed in the top surface of the fixed block, a limiting assembly fixedly connected to the inside of the installation groove, a first measuring scale rotatably connected to the outer side of the fixed block, the clamping assembly comprising a two-way threaded rod arranged in the placing plate, two groups of moving plates threadedly connected to the outer side of the two-way threaded rod, a clamping plate fixedly connected to one side of each of the two groups of moving plates, a friction plate fixedly connected to the surface side of each of the two groups of clamping plates, and a rotating valve fixedly connected to the other end of the two-way threaded rod.

[0008] As a further scheme of the utility model, a placing groove is formed in the surface of the placing plate, and the horizontal bubble instrument is slidably connected to the inside of the placing groove. The horizontal bubble instrument is arranged to detect whether the detection device is in a horizontal position.

[0009] As a further scheme of the utility model, a limiting plate is rotatably connected to the surface of the two-way threaded rod, and a rotating shaft is fixedly connected to one end of the two-way threaded rod. The limiting plate is arranged to limit the two groups of moving plates.

[0010] As a further scheme of the utility model, a sliding groove is formed in the surface of the placing plate, a pointer is fixedly connected to the top surface of each of the two groups of moving plates, and the two pointers are slidably connected to the inside of the sliding groove. The pointers are arranged to enable the staff to quickly see the distance between the steel bars.

[0011] As a further scheme of the utility model, a second measuring scale is fixedly connected to the surface of the placing plate, and one end of each of the two pointers is lap-jointedly connected to the surface of the second measuring scale. The second measuring scale is arranged to measure the distance between the steel bars.

[0012] As a further scheme of the utility model, a plurality of limiting openings are formed in the surface of the first measuring scale and the fixed block, and the limiting column is insertedly connected to the inside of one of the limiting openings. The limiting column is arranged to limit the first measuring scale.

[0013] As a further scheme of the utility model, the bottom surface of the placing plate is provided with a through groove, one side of the placing plate is fixedly connected with a communicating block, and the bidirectional threaded rod is rotatably connected to the inside of the communicating block.

[0014] The utility model provides a building engineering steel bar spacing measuring device has the following beneficial effects:

[0015] 1、 this building engineering steel bar spacing measuring device, through the setting of clamping assembly and horizontal detection assembly, when measuring, horizontal bubble instrument is used to detect whether the device is in horizontal position, avoids the device to incline, after the device is in horizontal position, rotates the rotary valve, the rotary valve rotation drives the bidirectional threaded rod to rotate, the bidirectional threaded rod rotation makes two groups of moving plates move on the bidirectional threaded rod, the moving plate moves and drives the clamping plate to move, and the clamping plate clamps two groups of steel bars, and after clamping, the staff watches the distance between the two groups of steel bars through the position of the pointer, meanwhile, the friction plate in the clamping plate is used to increase the friction between the steel bar and the device, avoids the device from deviating when measuring, and further improves the accuracy of the device.

[0016] 2、 this building engineering steel bar spacing measuring device, through the setting of limiting component, when the device detects, pulls the connecting plate, and the connecting plate moves and drives the limiting column to move, so that the limiting column moves out from the limiting mouth, at this time, the connecting spring is in the tensile state, and the second measuring scale is rotated, when being rotated to the appropriate position, the connecting plate is loosened, and the connecting spring drives the connecting plate to reset, and the limiting column is inserted into the inside of another limiting mouth, so that the angle of the second measuring scale can be adjusted, the flexibility of the device is improved, and the device can be applicable to more complex steel bar layout. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is whole structure schematic view of the utility model;

[0018] Fig. 2 It is clamping assembly structure schematic view of the utility model;

[0019] Fig. 3 It is limiting component structure schematic view of the utility model;

[0020] Fig. 4 It is horizontal detection assembly structure schematic view of the utility model.

[0021] In the figure: 1, placement plate; 2, clamping assembly; 201, bidirectional threaded rod; 202, moving plate; 203, clamping plate; 204, friction plate; 205, rotating valve; 3, horizontal detection assembly; 301, sliding plate; 302, extrusion spring; 303, clamping block; 304, horizontal bubble instrument; 4, fixed block; 5, limiting assembly; 501, connecting spring; 502, connecting plate; 503, limiting column; 6, first measuring scale; 7, limiting plate; 8, rotating shaft; 9, pointer; 10, second measuring scale; 11, limiting port; 12, communication block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a reinforcing bar spacing measuring device for constructional engineering, including placement plate 1, the inside of placement plate 1 is provided with clamping assembly 2, by the setting of clamping assembly 2, two groups of reinforcing bars are clamped, cavity is opened in the inner side of placement plate 1, horizontal detection assembly 3 is slidably connected in the inside of cavity, the setting of horizontal detection assembly 3 is used to detect whether device is in horizontal position, the surface of placement plate 1 is fixedly connected with fixed block 4, installation groove is opened in the top surface of fixed block 4, limiting assembly 5 is fixedly connected in the inside of installation groove, by the setting of limiting assembly 5, first measuring scale 6 is limited, first measuring scale 6 is rotatably connected with the outside of fixed block 4, clamping assembly 2 includes the bidirectional threaded rod 201 being arranged in the inside of placement plate 1, two groups of moving plates 202 are threadedly connected with the outside of bidirectional threaded rod 201, the side of two groups of moving plates 202 is fixedly connected with clamping plate 203, the surface side of two groups of clamping plate 203 is fixedly connected with friction plate 204, rotating valve 205 is fixedly connected to the other end of bidirectional threaded rod 201;Horizontal detection assembly 3 includes sliding plate 301 slidably connected in recess, the rear side of sliding plate 301 is fixedly connected with a plurality of extrusion springs 302, the side of sliding plate 301 is fixedly connected with two groups of clamping blocks 303, the outside of two groups of clamping blocks 303 is slidably connected with horizontal bubble instrument 304;Limiting assembly 5 includes connecting spring 501 fixedly connected in the inside of installation groove, one end of connecting spring 501 is fixedly connected with connecting plate 502, the side of connecting plate 502 is fixedly connected with limiting column 503;

[0024] The surface of placement plate 1 is provided with placement groove, horizontal bubble instrument 304 is slidably connected in the inside of placement groove, by the setting of horizontal bubble instrument 304, the function of detecting whether device is in horizontal position is played;

[0025] The surface of the bidirectional threaded rod 201 is rotationally connected with a limiting plate 7, one end of the bidirectional threaded rod 201 is fixedly connected with a rotating shaft 8, and the limiting plate 7 is arranged to limit the two groups of moving plates 202;

[0026] The surface of the placing plate 1 is provided with a sliding groove, the top surfaces of the two groups of moving plates 202 are fixedly connected with pointers 9, and the two groups of pointers 9 are slidingly connected in the sliding groove, so that the staff can quickly see the distance between the steel bars.

[0027] The surface of the placing plate 1 is fixedly connected with a second measuring scale 10, and one end of each of the two groups of pointers 9 is lap-jointedly connected to the surface of the second measuring scale 10, so that the distance between the steel bars can be measured.

[0028] The surfaces of the first measuring scale 6 and the fixed block 4 are provided with a plurality of limiting openings 11, and the limiting column 503 is insertedly connected in one of the limiting openings 11, so that the first measuring scale 6 can be limited.

[0029] The bottom surface of the placing plate 1 is provided with a through groove, one side of the placing plate 1 is fixedly connected with a communication block 12, and the bidirectional threaded rod 201 is rotationally connected in the communication block 12, so that the bidirectional threaded rod 201 can be limited.

[0030] In the utility model, the working steps of the device are as follows:

[0031] The first step is that when measuring, the horizontal bubble instrument 304 is used to detect whether the device is in a horizontal position, so as to avoid the device from being inclined, after the device is in the horizontal position, the rotating valve 205 is rotated, the rotating valve 205 drives the bidirectional threaded rod 201 to rotate, the bidirectional threaded rod 201 drives the two groups of moving plates 202 to move towards each other, the moving plates 202 drive the clamping plates 203 to move, the clamping plates 203 clamp the two groups of steel bars, after clamping, the staff watches the distance between the two groups of steel bars through the positions of the pointers 9, and meanwhile, the friction plates 204 in the clamping plates 203 are used to increase the friction between the steel bars and the device;

[0032] The second step is that when the device is detected, the connecting plate 502 is pulled, the connecting plate 502 drives the limiting column 503 to move, the limiting column 503 is moved out of the limiting opening 11, at this moment, the connecting spring 501 is in a stretched state, the second measuring scale 10 is rotated, the connecting plate 502 is reset after the second measuring scale 10 is rotated to a proper position, the limiting column 503 is inserted into another limiting opening 11, so that the angle of the second measuring scale 10 can be adjusted.

[0033] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the technical personnel in the field understand the principle of the above-mentioned utility model, the specific of the power mechanism, the power supply system and the control system can be clearly known, and the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0034] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the components known by the technical personnel in the field, the structure and principle thereof can be known by the technical personnel through the technical manual or through the conventional experimental method.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for measuring the distance between steel bars in construction engineering, comprising a placement plate (1), characterized in that: The inside of the placement plate (1) is provided with a clamping assembly (2), the inside of the placement plate (1) is provided with a cavity, the inside of the cavity is slidably connected with a horizontal detection assembly (3), the surface of the placement plate (1) is fixedly connected with a fixed block (4), the top surface of the fixed block (4) is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a limiting assembly (5), the outside of the fixed block (4) is rotatably connected with a first measuring scale (6), The clamping assembly (2) comprises a two-way threaded rod (201) arranged in the inside of the placement plate (1), the outside of the two-way threaded rod (201) is threadedly connected with two groups of moving plates (202), one side of each of the two groups of moving plates (202) is fixedly connected with a clamping plate (203), the surface side of each of the two groups of clamping plates (203) is fixedly connected with a friction plate (204), the other end of the two-way threaded rod (201) is fixedly connected with a rotating valve (205); The horizontal detection assembly (3) comprises a sliding plate (301) slidably connected in the recess, the rear side of the sliding plate (301) is fixedly connected with a plurality of extrusion springs (302), one side of the sliding plate (301) is fixedly connected with two groups of clamping blocks (303), the outside of each of the two groups of clamping blocks (303) is slidably connected with a horizontal bubble instrument (304); The limiting assembly (5) comprises a connecting spring (501) fixedly connected in the mounting groove, one end of the connecting spring (501) is fixedly connected with a connecting plate (502), one side of the connecting plate (502) is fixedly connected with a limiting column (503).

2. A device for measuring the distance between reinforcing bars in a construction project according to claim 1, characterized in that: The surface of the placement plate (1) is provided with a placement groove, and the horizontal bubble instrument (304) is slidably connected in the inside of the placement groove.

3. The device for measuring the distance between steel bars in construction engineering according to claim 1, characterized in that: The surface of the two-way threaded rod (201) is rotatably connected with a limiting plate (7), and one end of the two-way threaded rod (201) is fixedly connected with a rotating shaft (8).

4. The device for measuring the distance between steel bars in construction engineering according to claim 1, characterized in that: The surface of the placement plate (1) is provided with a sliding groove, the top surface of each of the two groups of moving plates (202) is fixedly connected with a pointer (9), and each of the two groups of pointers (9) is slidably connected in the inside of the sliding groove.

5. A device for measuring the distance between reinforcing bars in a construction project according to claim 4, characterized in that: The surface of the placement plate (1) is fixedly connected with a second measuring scale (10), and one end of each of the two groups of pointers (9) is lap-jointedly connected to the surface of the second measuring scale (10).

6. The device for measuring the distance between steel bars in construction engineering according to claim 1, characterized in that: The surface of the first measuring scale (6) and the fixed block (4) is provided with a plurality of limiting openings (11), and the limiting column (503) is insertedly connected in the inside of one of the limiting openings (11).

7. The device for measuring the distance between steel bars in construction engineering according to claim 1, characterized in that: The bottom surface of the placement plate (1) is provided with a through groove, one side of the placement plate (1) is fixedly connected with a communication block (12), and the two-way threaded rod (201) is rotatably connected in the inside of the communication block (12).

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