Building construction pay-off equipment capable of stretching out and drawing back automatically

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to automatically telescopic building construction pay-off equipment which comprises a main body, a transmission rod is arranged in the main body, a take-up roller is arranged on the outer surface of the transmission rod, a wire arrangement groove is formed in the surface of the take-up roller, a fixing piece is arranged at one end of the take-up roller, and a wire arrangement assembly is arranged on one side of the main body. The wire arranging assembly comprises a lifting box, a clamping groove is formed in the lifting box, a sliding block is arranged in the clamping groove in a sliding mode, and a wire penetrating hole is formed in the sliding block. According to the building construction pay-off equipment capable of automatically stretching out and drawing back, a measuring wire can be guided to be evenly collected on the surface of the take-up roller, the situation of disordered winding is avoided, the space of the take-up roller is fully utilized, use of the measuring wire next time can be facilitated, and the working efficiency is improved; hot air can be sent to the surface of the measuring line through the air holes, the measuring line is dried, and the service life of the measuring line is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to automatically retractable building construction laying-out equipment. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. Construction is a technically complex production process. During construction, it is often necessary to carry out construction layout operations. Construction layout is to ensure that the construction project is carried out safely and smoothly in accordance with the requirements of planning approval through prior inspection of the positioning and layout of the construction project.

[0003] For example, patent application No. 202321481281.8 discloses an automatically retractable construction wire-laying device, including a base, wherein the base is provided with two bases, the upper ends of the two bases are fixedly connected to support plates, the front ends of the two support plates are fixedly connected to L-shaped connecting rods, a guide mechanism is commonly fixedly connected between the two L-shaped connecting rods, the lower parts of the opposite surfaces of the two support plates are commonly fixedly connected to a supporting mechanism, the upper ends of the two support plates are fixedly connected to mounting seats, the right end of the mounting seat on the right side is fixedly installed with a motor, the output end of the motor is fixedly connected to a rotating rod, and a wire-laying drum is provided on the outer surface of the rotating rod. The automatically retractable construction wire-laying device described in the utility model can be straightened during the wire-winding process of construction, and the wires can be prevented from being entangled when winding up and affecting the efficiency of winding up, and at the same time, the wires can be prevented from contacting the ground and being contaminated with dust and dirt.

[0004] The prior art can straighten the measuring line by setting a guiding mechanism, and can pay out lines of different diameters. The two baffles can prevent the excessively long line from detaching from the supporting plate and avoiding contact with the ground and contamination with mud. However, the following shortcomings still exist: First, the existing line-soring or line-paying structure cannot adjust the line-paying height according to the on-site conditions, and the measuring line will become tangled and piled up on the outside of the take-up roller, making it very inconvenient for the staff to use. Secondly, during use, the measuring line will come into contact with sludge, causing the measuring line to become moist, which is not conducive to preservation and affects the service life of the measuring line. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an automatically retractable construction wire laying device. The utility model can guide the measuring wire to be evenly gathered on the surface of the wire take-up roller by setting a wire management component, avoid the situation of tangled chaos, make full use of the space of the wire take-up roller, and facilitate the next use, improve work efficiency, and by setting an electric heating wire and a blower, hot air can be sent to the surface of the measuring wire through the air hole, dry the measuring wire, and increase the service life of the measuring wire.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically retractable construction wire-laying device, comprising a main body, a transmission rod is arranged inside the main body, a wire-receiving roller is arranged on the outer surface of the transmission rod, a wire-management groove is arranged on the surface of the wire-receiving roller, a fixing piece is arranged at one end of the wire-receiving roller, and a wire-management assembly is arranged on one side of the main body; the wire-management assembly comprises a lifting box, a card slot is arranged inside the lifting box, a sliding block is slidably arranged inside the card slot, and a threading hole is arranged inside the sliding block. The wire-management groove can guide the position of the measuring line to prevent the measuring line from getting tangled together and causing confusion when being gathered, and the fixing piece is convenient for fixing the measuring line to prevent the measuring line from falling off when the measuring line is being laid out and reeled in.

[0007] Preferably, a mounting plate is provided above the take-up roller, air holes are provided on the surface of the mounting plate, a heating wire is provided on the end surface of the mounting plate, and a blower is provided on one side of the main body. The blower can send the hot air of the heating wire to the surface of the take-up roller through the air holes, dry the measuring wire, dehumidify the measuring wire rope, and increase the service life of the measuring wire.

[0008] Preferably, a second pulley is provided at one end of the transmission rod, a first motor is provided at one side of the main body, a first pulley is connected to the output end of the first motor, and the first pulley is rotatably connected to the second pulley via a belt. By providing the first pulley and the second pulley, the transmission rod is driven so that the transmission rod can drive the take-up roller to take up and release the wire.

[0009] Preferably, a second motor is provided below the lifting box, a first threaded rod is connected to the output end of the second motor, the first threaded rod is externally transmission-connected to the lifting box, and a first auxiliary rod is slidably provided at one end of the lifting box away from the first threaded rod.

[0010] Preferably, a third motor is disposed inside the card slot, a second threaded rod is disposed at the output end of the third motor, a second auxiliary rod is disposed on the top of the second threaded rod, and a sliding block is connected to the surface of the second threaded rod in a transmission manner. The sliding block is provided to guide the position of the measuring line, prevent the measuring line from being entangled, facilitate the next use, and improve work efficiency.

[0011] Preferably, a baffle is slidably arranged below the take-up roller, and a brush is arranged on the end surface of the baffle. By arranging the brush, the measuring line can be cleaned by friction when the measuring line is rolled up, thereby reducing mud on the surface of the measuring line.

[0012] Preferably, support blocks are provided on both sides of the baffle on the inner wall of the main body, and a plurality of the support blocks are provided with return springs inside, and the bottom of the baffle is fixedly connected to the top of the return spring. By providing the spring, the brush can change its position according to the diameter of the take-up roller.

[0013] In summary, compared with the prior art, the beneficial effects of this solution are:

[0014] (1) In the utility model, by setting the first motor and the wire-taking roller, automatic wire-paying and wire-taking can be realized. The wire-straightening groove of the wire-taking roller can guide the measuring wire. With the sliding block of the wire-straightening assembly, the measuring wire can be evenly gathered on the surface of the wire-taking roller, which is convenient for use during wire-paying and improves work efficiency. Through the cooperation of the first threaded rod and the second motor, the wire-paying height can be adjusted according to the on-site construction conditions, reducing the work difficulty of the staff and further improving work efficiency.

[0015] (2) In the utility model, the electric heating wire on the mounting plate can heat the air. Under the action of the blower, the heated air is sent to the surface of the take-up roller through the air holes to dry the measuring line, thereby preventing the measuring line from being corroded due to moisture and improving the service life of the measuring line. The reset spring and the brush can clean the measuring line to prevent the measuring line from being adhered to mud and dirt, thereby improving the efficiency of the line release. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle;

[0019] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0020] Figure 5 is a three-dimensional schematic diagram of a cable management component;

[0021] Figure 6 is a three-dimensional schematic diagram of a baffle;

[0022] In the figure: 1, main body 2, transmission rod 3, wire take-up roller 4, wire management groove 5, fixing part 6, lifting box 7, card slot 8, sliding block 9, threading hole 10, mounting plate 11, air hole 12, heating wire 13, blower 14, first pulley 15, first motor 16, second pulley 17, belt 18, first threaded rod 19, second motor 20, first auxiliary rod 21, third motor 22, second threaded rod 23, second auxiliary rod 24, brush 25, baffle 26, support block 27, reset spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0024] Embodiment 1:

[0025] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an automatically retractable construction wire laying equipment, including a main body 1, a transmission rod 2 is arranged inside the main body 1, a wire take-up roller 3 is arranged on the outer surface of the transmission rod 2, a wire management groove 4 is arranged on the surface of the wire take-up roller 3, a fixing part 5 is arranged at one end of the wire take-up roller 3, and a wire management component is arranged on one side of the main body 1; the wire management component includes a lifting box 6, a card slot 7 is arranged inside the lifting box 6, a sliding block 8 is slidably arranged inside the card slot 7, and a threading hole 9 is arranged inside the sliding block 8. The wire management groove 4 can guide the position of the measuring line to prevent the measuring line from being tangled in a ball and causing confusion when the measuring line is gathered, and the fixing part 5 is used on both sides of the measuring line to prevent the measuring line from falling off when the measuring line is being laid out and taken up.

[0026] refer to Figure 1 and Figure 2 A second pulley 16 is provided at one end of the transmission rod 2, a first motor 15 is provided at one side of the main body 1, a first pulley 14 is connected to the output end of the first motor 15, and the first pulley 14 and the second pulley 16 are rotatably connected by a belt. By providing the first pulley 14 and the second pulley 16, the transmission rod 2 is transmitted, so that the transmission rod 2 can drive the take-up roller 3 to take up and release the wire. The first motor 15 is a prior art and will not be elaborated in this article. It mainly provides power for the second pulley 16.

[0027] refer to Figure 1 , Figure 2 and Figure 5A second motor 19 is provided below the lifting box 6, and the output end of the second motor 19 is connected to the first threaded rod 18, the first threaded rod 18 is externally connected to the lifting box 6, and the end of the lifting box 6 away from the first threaded rod 18 is slidably provided with a first auxiliary rod 20. The second motor 19 is a prior art, and will not be elaborated in detail herein. The second motor 19 mainly provides power for the first threaded rod 18.

[0028] A screw transmission block is arranged between the lifting box 6 and the first threaded rod 18, and the screw transmission block cooperates with the first threaded rod 18. The screw transmission block is a prior art and will not be elaborated in this article. Its main function is to drive the lifting box 6 to move up and down when the first threaded rod 18 rotates.

[0029] refer to Figure 4 and Figure 5 A third motor 21 is disposed inside the card slot 7, a second threaded rod 22 is disposed at the output end of the third motor 21, a second auxiliary rod 23 is disposed at the top of the second threaded rod 22, and a sliding block 8 is connected to the surface of the second threaded rod 22. The sliding block 8 is provided to guide the position of the measuring line, prevent the measuring line from being entangled, facilitate the next use, and improve work efficiency.

[0030] The sliding connection between the sliding block 8 and the second threaded rod 22 can be achieved by installing a screw transmission block, which cooperates with the second threaded rod 22. The screw transmission block is a prior art and will not be elaborated in this article. Its main function is to drive the sliding block 8 to move left and right when the second threaded rod 22 rotates.

[0031] When winding the line, first pass one end of the measuring line through the threading hole 9 and fix the measuring line on the fixing member 5. At this time, the position of the sliding block 8 is consistent with the position of the fixing member 5, and the first motor 15 is started. The output end of the first motor 15 drives the first pulley 14 to rotate, thereby driving the belt 17 outside the first pulley 14 to transmit, thereby driving the second pulley 16 on one side of the belt 17 to rotate, thereby driving the transmission rod 2 at the center of the second pulley 16 to rotate, and the transmission rod 2 drives the take-up roller 3 to rotate, and the take-up roller 3 drives the fixing member 5 to rotate, and the line winding begins; at this time, the third motor 21 is started, and the third motor 21 drives the second threaded rod 22 to rotate, and the second threaded rod 22 will drive the sliding block 8 to move at a uniform speed, so that the sliding block 8 drives the measuring line to move at a uniform speed, and under the guidance of the wire arranging groove 4, the measuring line is evenly wound on the surface of the take-up roller 3.

[0032] When laying out the line, it is necessary to adjust the laying out height according to the site, start the second motor 19, the second motor 19 drives the first threaded rod 18 to rotate, the first threaded rod 18 drives the lifting box 6 to move up and down, and the lifting box 6 drives the sliding block 8 to move up and down to adjust the laying out height.

[0033] Embodiment 2:

[0034] refer to Figure 1 and Figure 3 , an automatically retractable construction wire laying equipment, a mounting plate 10 is arranged above the wire take-up roller 3, a pore 11 is arranged on the surface of the mounting plate 10, a heating wire 12 is arranged on the end surface of the mounting plate 10, and a blower 13 is arranged on one side of the main body 1. The blower 13 can send the hot air of the heating wire 12 to the surface of the wire take-up roller 3 through the pore 11, and can dry the measuring wire, dehumidify the measuring wire, and improve the service life of the measuring wire.

[0035] The heating wire 12 is fixedly mounted on the end face of the mounting plate 10, and the output end of the blower 13 passes through the outer wall of the main body 1 to deliver air above the mounting plate 10. The heating wire 12 and the blower 13 are prior arts and will not be elaborated in this article. Their main function is to transmit hot air to the take-up roller 3.

[0036] refer to Figure 1 and Figure 6 A baffle 25 is slidably provided below the take-up roller 3, and a brush 24 is provided on the end surface of the baffle 25. By providing the brush 24, the measuring line can be cleaned by friction when the measuring line is wound up, thereby reducing mud on the surface of the measuring line.

[0037] refer to Figure 1 and Figure 6 , support blocks 26 are provided on both sides of the baffle 25 on the inner wall of the main body 1, and a plurality of support blocks 26 are provided with return springs 27 inside, and the bottom of the baffle 25 is fixedly connected to the top of the return spring 27. By providing the spring, the brush 24 can change its position according to the diameter of the take-up roller 3.

[0038] When the measuring line is dried, the heating wire 12 is heated and the blower 13 is started. The output end of the blower 13 transports the heated air to the surface of the take-up roller 3 through the air hole 11 to dry the measuring line. When the take-up roller 3 takes up the line, as the diameter of the measuring coil gradually increases, the brush 24 is squeezed. The brush 24 moves downward through the baffle 25 to squeeze the reset spring 27. After the reset spring 27 is subjected to pressure, the elastic property is released to push the brush 24 on the baffle 25 upward, so that the brush 24 can change its high position according to the diameter of the measuring coil and clean the surface of the measuring line at the same time.

[0039] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0041] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. An automatically retractable construction wire-laying device, comprising a main body (1), characterized in that: A transmission rod (2) is arranged inside the main body (1), a wire-taking roller (3) is arranged on the outer surface of the transmission rod (2), a wire-management groove (4) is arranged on the surface of the wire-taking roller (3), a fixing piece (5) is arranged at one end of the wire-taking roller (3), and a wire-management assembly is arranged on one side of the main body (1); the wire-management assembly comprises a lifting box (6), a card slot (7) is arranged inside the lifting box (6), a sliding block (8) is slidably arranged inside the card slot (7), and a wire threading hole (9) is arranged inside the sliding block (8).

2. The automatically retractable construction wire-setting equipment according to claim 1, characterized in that: A mounting plate (10) is arranged above the take-up roller (3), air holes (11) are arranged on the surface of the mounting plate (10), a heating wire (12) is arranged on the end surface of the mounting plate (10), and a blower (13) is arranged on one side of the main body (1).

3. The automatically retractable construction wire-setting equipment according to claim 1, characterized in that: A second pulley (16) is provided at one end of the transmission rod (2), a first motor (15) is provided at one side of the main body (1), a first pulley (14) is connected to the output end of the first motor (15), and the first pulley (14) is rotationally connected to the second pulley (16) via a belt (17).

4. The automatically retractable construction wire-setting equipment according to claim 1, characterized in that: A second motor (19) is arranged below the lifting box (6); an output end of the second motor (19) is connected to a first threaded rod (18); the first threaded rod (18) is externally connected to the lifting box (6) in a transmission manner; and a first auxiliary rod (20) is slidably arranged at one end of the lifting box (6) away from the first threaded rod (18).

5. The automatically retractable construction wire-setting equipment according to claim 1, characterized in that: A third motor (21) is arranged inside the slot (7), a second threaded rod (22) is arranged at the output end of the third motor (21), a second auxiliary rod (23) is arranged at the top of the second threaded rod (22), and a sliding block (8) is drivingly connected to the surface of the second threaded rod (22).

6. The automatically retractable construction wire-setting equipment according to claim 1, characterized in that: A baffle (25) is slidably disposed below the take-up roller (3), and a brush (24) is disposed on the end surface of the baffle (25).

7. The automatically retractable construction wire-setting equipment according to claim 6, characterized in that: Support blocks (26) are arranged on both sides of the baffle (25) on the inner wall of the main body (1), and return springs (27) are arranged inside the plurality of support blocks (26). The bottom of the baffle (25) is fixedly connected to the top of the return spring (27).

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