A device for positioning and marking of reinforcement

Abstract

The utility model discloses a kind of auxiliary devices of reinforcing bar positioning mark, including reinforcing bar positioning instrument main body, reinforcing bar positioning instrument main body front side is equipped with display screen and control button, reinforcing bar positioning instrument main body side is connected with liquid storage box, liquid storage box top is connected with liquid pump, reinforcing bar positioning instrument main body upper and lower ends are symmetrically connected with support frame, support frame bottom is connected with high-pressure spray head, liquid pump is connected with the liquid guide pipe that is communicated with high-pressure spray head, liquid guide pipe is connected with one-way valve close to liquid pump end portion, high-pressure spray head is connected with the electric control valve that is electrically connected with liquid pump;The utility model is compared with prior art's advantage lies in: the utility model is by setting liquid storage box, liquid pump and high-pressure spray head on reinforcing bar positioning instrument main body upper and lower, can be after detecting reinforcing bar Pointing spray dye positioning, reinforcing bar positioning, only need to connect two points can reach positioning mark operation, to greatly increase the use and positioning convenience of reinforcing bar positioning instrument main body.

Description

Technical Field

[0001] This utility model relates to the field of rebar positioning technology, specifically to an auxiliary device for rebar positioning marking. Background Technology

[0002] In the decoration and processing of buildings, it is often necessary to locate the steel bars in the concrete. The positioning method is generally to use a steel bar locator, which is a device that uses non-destructive pulse sensing technology to detect and analyze the position of the steel bars in the concrete.

[0003] However, existing rebar positioning instruments often only have detection and positioning functions, which are not convenient in actual use. Moreover, they often require manual marking of the specific location during detection and positioning, making them extremely inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an auxiliary device for positioning and marking rebars that is convenient to use and mark, in order to address the shortcomings mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an auxiliary device for rebar positioning marking, including a rebar positioning instrument body, a display screen and control buttons on the front side of the rebar positioning instrument body, a liquid storage box connected to one side of the rebar positioning instrument body, and a liquid pump connected to the top of the liquid storage box;

[0006] The main body of the rebar positioning device is symmetrically connected with support frames at both the upper and lower ends. A high-pressure nozzle is connected to the bottom of the support frame. The liquid pump is connected with a liquid guide pipe that communicates with the high-pressure nozzle. A one-way valve is connected to the end of the liquid guide pipe near the liquid pump. An electric control valve that is electrically connected to the liquid pump is connected to the high-pressure nozzle.

[0007] The liquid storage box is provided with a liquid storage chamber, and the liquid storage box is provided with a liquid extraction chamber on one side of the bottom of the liquid storage chamber. The liquid extraction pump is connected to a liquid extraction pipe that extends into the liquid extraction chamber.

[0008] The top of the liquid storage box is connected to a liquid filling port, and a sealing plug is provided inside the liquid filling port.

[0009] Furthermore, the main body of the rebar locator is provided with a hand handle on the front side, and a key frame is provided on the top of the hand handle. The control buttons are set on the key frame, which facilitates hand-held operation and use of the rebar locator.

[0010] Furthermore, the main body of the rebar positioning device is equipped with rubber wheels at its four corners for easy horizontal movement on the wall surface.

[0011] Furthermore, the bottom center of the sealing plug is provided with a threaded post that is threaded to the liquid filling port, and a rubber ring gasket is provided on the outer side of the bottom of the sealing plug to facilitate sealing and disassembly operations.

[0012] Furthermore, a sealed observation glass is connected to one side of the liquid storage box to facilitate observation of the liquid level in the liquid storage chamber.

[0013] Furthermore, the bottom of all four sides of the main body of the rebar positioning device is equipped with X-ray lamps to facilitate X-ray positioning operations.

[0014] The advantages of this auxiliary device for rebar positioning and marking compared with the prior art are as follows: By setting a liquid storage box, a liquid pump and a high-pressure nozzle on the upper and lower parts of the rebar positioning instrument, this utility model can perform fixed-point dye spraying positioning after detecting the rebar. After the rebar is positioned, it is only necessary to connect the two points to achieve the positioning and marking operation, thereby greatly increasing the usability and positioning convenience of the rebar positioning instrument. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first structure of an auxiliary device for marking and positioning reinforcing bars;

[0016] Figure 2 This is a schematic diagram of the second structure of an auxiliary device for positioning and marking reinforcing bars;

[0017] Figure 3 This is a cross-sectional structural diagram of a liquid storage box, which is an auxiliary device for positioning and marking reinforcing bars.

[0018] As shown in the figure: 1. Main body of the rebar locator; 2. Display screen; 3. Key frame; 4. Control buttons; 5. Hand handle; 6. Rubber wheel; 7. Liquid storage box; 8. Liquid pump; 9. Support frame; 10. Liquid guide tube; 11. High-pressure nozzle; 12. One-way valve; 13. Electrically controlled valve; 14. Liquid filling port; 15. Threaded column; 16. Sealing plug; 17. Rubber ring gasket; 18. Liquid extraction tube; 19. Liquid storage chamber; 20. Liquid extraction chamber; 21. Sealed observation glass; 22. X-ray lamp. Detailed Implementation

[0019] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Combined with appendix Figure 1-3 An auxiliary device for positioning and marking rebar includes a rebar positioning instrument body 1. The rebar positioning instrument body 1 has a display screen 2 and control buttons 4 on its front side. A liquid storage box 7 is connected to one side of the rebar positioning instrument body 1, storing dye liquid. A pump 8 is connected to the top of the liquid storage box 7. Support frames 9 are symmetrically connected to the upper and lower ends of the rebar positioning instrument body 1. A high-pressure nozzle 11 is connected to the bottom of the support frame 9. The high-pressure nozzle 11 has a conventional channel that decreases in size, increasing the liquid spray speed when liquid passes through. The pump 8 is connected to a liquid guide that communicates with the high-pressure nozzle 11. The guide tube 10 is connected to a one-way valve 12 near the end of the pump 8. The high-pressure nozzle 11 is connected to an electrically controlled valve 13 that is electrically connected to the pump 8. Both the electrically controlled valve 13 and the pump 8 are single-start devices. That is, the control button 4 has a synchronous start button for the pump 8 and the electrically controlled valve 13. After pressing the button, it will only start for a moment and then shut down. That is, the high-pressure nozzle 11 will only spray the dye liquid once for vertical positioning. After the rebar positioning test is completed, only the upper and lower points need to be connected to mark the rebar. The one-way valve 12 can ensure that the guide tube 10 always stores the dye liquid, which facilitates smooth single spraying.

[0024] The liquid storage box 7 is provided with a liquid storage chamber 19. The liquid storage box 7 has a liquid extraction chamber 20 located on one side of the bottom of the liquid storage chamber 19. The liquid extraction pump 8 is connected to a liquid extraction pipe 18 extending into the liquid extraction chamber 20. That is, the liquid storage chamber 19 and the liquid extraction chamber 20 form an L-shaped liquid chamber. Therefore, no matter whether the main body 1 of the rebar positioning instrument moves horizontally or vertically, there is always liquid in the liquid extraction chamber 20, which facilitates the extraction operation of the liquid extraction pump 8. The top of the liquid storage box 7 is connected to a liquid filling port 14. The liquid filling port 14 is provided with a sealing plug 16. The bottom middle of the sealing plug 16 is connected to a threaded post 15 that is threaded to the liquid filling port 14. The bottom outer side of the sealing plug 16 is connected to a rubber ring gasket 17. It can be disassembled through threaded connection and with the rubber ring gasket 17, which facilitates sealing operation and also facilitates disassembly for liquid replenishment operation.

[0025] The main body 1 of the rebar locator is equipped with a hand handle 5 on the front side, and a key frame 3 is provided on the top of the hand handle 5. The control button 4 is set on the key frame 3. This setting of the control button 4 makes it convenient to press the button at any time when holding the device. Rubber wheels 6 are rotatably connected at the four corners of the main body 1 of the rebar locator. That is, when locating rebar, the rubber wheels 6 are attached to the wall, making the horizontal movement of the main body 1 of the rebar locator more stable. A sealed observation glass 21 that matches the liquid storage chamber 19 is connected to one side of the liquid storage box 7. X-ray lamps 22 are provided on the bottom of all four sides of the main body 1 of the rebar locator. After the main body 1 of the rebar locator and the X-ray lamps 22 are turned on, when the main body 1 of the rebar locator is close to the wall, the X-ray lamps 22 on the four sides will form a cross beam on the wall, which facilitates vertical positioning.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An auxiliary device for marking rebar positioning, comprising a rebar positioning instrument body (1), wherein the rebar positioning instrument body (1) is provided with a display screen (2) and control buttons (4) on the front side, characterized in that: The main body (1) of the rebar positioning instrument is connected to a liquid storage box (7) on one side, and a liquid pump (8) is connected to the top of the liquid storage box (7). The main body (1) of the rebar positioning instrument is symmetrically connected with support frames (9) at both ends. The bottom of the support frame (9) is connected with a high-pressure nozzle (11). The liquid pump (8) is connected with a liquid guide pipe (10) that communicates with the high-pressure nozzle (11). The end of the liquid guide pipe (10) near the end of the liquid pump (8) is connected with a one-way valve (12). The high-pressure nozzle (11) is connected with an electric control valve (13) that is electrically connected to the liquid pump (8). The liquid storage box (7) is provided with a liquid storage chamber (19), and the liquid storage box (7) is provided with a liquid extraction chamber (20) on one side of the bottom of the liquid storage chamber (19). The liquid extraction pump (8) is connected to a liquid extraction pipe (18) extending into the liquid extraction chamber (20). The top of the liquid storage box (7) is provided with a liquid filling port (14), and a sealing plug (16) is provided inside the liquid filling port (14).

2. The auxiliary device for rebar positioning marking according to claim 1, characterized in that: The main body (1) of the rebar positioning instrument is provided with a hand handle (5) on the front side, and a key frame (3) is provided on the top of the hand handle (5). The control button (4) is set on the key frame (3).

3. The auxiliary device for rebar positioning marking according to claim 1, characterized in that: The main body (1) of the rebar positioning instrument is equipped with rubber wheels (6) at its four corners.

4. The auxiliary device for rebar positioning marking according to claim 1, characterized in that: The bottom center of the sealing plug (16) is connected to a threaded post (15) that is threaded to the liquid filling port (14), and the bottom outer side of the sealing plug (16) is connected to a rubber ring gasket (17).

5. The auxiliary device for rebar positioning marking according to claim 1, characterized in that: The liquid storage box (7) is connected to a sealed observation glass (21) with a matching liquid storage cavity (19) on one side.

6. The auxiliary device for rebar positioning marking according to claim 1, characterized in that: The main body (1) of the rebar positioning instrument is equipped with ray lamps (22) on all four sides of the bottom.

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