Wire underlining device

Abstract

The application relates to the length measurement field and particularly provides a lead wire unwinding device which comprises a base plate, a support body perpendicular to the base plate, a winding assembly, a clamping assembly and a laser ranging assembly, the base plate is provided with a planar adsorption assembly, the support body is vertically installed on the base plate, the support body is provided with multistage telescopic sleeves and sleeve clamps, the height of the multistage telescopic sleeves is adjusted and the position is fixed through the sleeve clamps, one end of the telescopic sleeves is installed on the base plate, the winding assembly is installed on the other end of the telescopic sleeves, the clamping assembly is installed on the winding assembly, the clamping assembly is used for clamping and fixing the laser ranging assembly, the laser ranging assembly is detachably installed on the clamping assembly, is fixed at a working position through the base plate, the length of the lead wire is measured through the laser ranging assembly, the measured lead wire is wound on the winding assembly, the lead wire unwinding is completed, the unwinding length of the lead wire and the cable of various lengths can meet the use requirements, and the precision of the unwinding length is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of length measurement tooling, in particular to a wire unwinding device. BACKGROUND

[0002] In the process of making cable harness, unwinding is one of the time-consuming preparation work. Because military cables have the characteristics of multi-variety and small batch, the wire types are different and the harness lengths are different, it is not easy to use equipment for batch unwinding when unwinding, and the equipment is not easy to carry, so manual unwinding is still the main method.

[0003] When conventional manual unwinding is performed, two people are needed, first select two reference points on the ground, use a tape measure to measure the required wire length, one person at the starting point and the other person holding the wire spool walks to the end point, and walks back and forth to unwind, which is labor-intensive and low in efficiency. When the length of the wire harness is greater than 5m, the conventional tape measure cannot meet the requirements. When the length of the wire harness is greater than 10m, not only is there a certain requirement for the unwinding space, but also multiple people are needed to cooperate to complete the task.

[0004] In summary, how to effectively solve the technical problems of accurate unwinding, carrying and rapid acquisition of wires of different lengths is a problem that needs to be solved by technical personnel in the field at present. SUMMARY

[0005] Therefore, the wire unwinding device provided in the embodiments of the present application improves the accuracy of the unwinding length and can be applied to various test sites.

[0006] The wire unwinding device provided in the embodiments of the present application includes a base plate, a support body perpendicular to the base plate, a winding assembly, a clamping assembly and a laser ranging assembly.

[0007] A planar adsorption assembly is arranged on the base plate.

[0008] The support body has a multi-stage telescopic sleeve and a sleeve clamp, one end of the telescopic sleeve is mounted on the base plate.

[0009] The winding assembly is arranged on the other end of the telescopic sleeve, and the clamping assembly is mounted on the winding assembly.

[0010] The clamping assembly is used for clamping and fixing the laser ranging assembly, and the laser ranging assembly is detachably mounted on the clamping assembly.

[0011] The laser ranging assembly is used for measuring the length of the wire by using the principle of laser.

[0012] The base plate is fixed at the working position, the length of the wire is measured by using the laser ranging assembly, the measured wire is wound on the winding assembly, and the wire unwinding is completed.

[0013] As an optional solution, the planar adsorption component is a fixed suction cup or a planar magnet.

[0014] As an optional solution, the fixed suction cup comprises a wrench, a traction block, a gasket, and a plastic suction cup, the wrench is connected with the plastic suction cup through the traction block and the gasket, the plastic suction cup is in an adsorption state when the wrench is in a horizontal position, and the plastic suction cup is in a release state when the wrench is in a vertical position.

[0015] As an optional solution, the multi-stage telescopic sleeve is a three-stage telescopic sleeve, and the length adjustment of the support body is realized by the telescopic length of the three-stage telescopic sleeve.

[0016] As an optional solution, the sleeve clamp is provided with a fastening rubber, and the fastening rubber is in a squeezed state after the sleeve clamp is clamped with the multi-stage telescopic sleeve.

[0017] As an optional solution, the winding assembly comprises a sleeve, a fastening screw, and a winding ring, the sleeve is sleeved on one end of the multi-stage telescopic sleeve, the winding ring is fixed on the side wall of the sleeve, the sleeve is provided with a threaded hole in the radial direction, the fastening screw is installed in the threaded hole, and the tightness between the sleeve and the multi-stage telescopic sleeve is adjusted by rotating the fastening screw.

[0018] As an optional solution, the winding ring comprises a straight rod part and a bent rod part, one end of the straight rod part is connected with the sleeve, and the other end of the straight rod part is connected with the bent rod part.

[0019] As an optional solution, the clamping assembly comprises a clamping base, a first support block, a second support block, a first clamping piece, a second clamping piece, a first elastic member, a second elastic member, a first handle, and a second handle.

[0020] The first support block and the second support block are arranged in parallel on the clamping base, the first support block is provided with a first mounting hole, the second support block is provided with a second mounting hole, the first handle is fixed with the first clamping piece after passing through the first mounting hole and the first elastic member, and the second handle is fixed with the second clamping piece after passing through the second mounting hole and the second elastic member, the distance between the first clamping piece and the second clamping piece is a first width in a clamping state, the distance between the first clamping piece and the second clamping piece is a second width in an installation state, and the first width is smaller than the second width.

[0021] As an optional solution, the laser ranging assembly comprises a laser range finder and a laser receiving plate, the clamping assembly is used for clamping the laser range finder in the first state, and the clamping assembly is used for clamping the laser receiving plate in the second state.

[0022] As an optional solution, the multi-stage telescopic sleeve is movably connected with the base through a pin.

[0023] The wire lowering device provided in the embodiment of the present application comprises a base plate, a support body perpendicular to the base plate, a winding assembly, a clamping assembly and a laser ranging assembly, the base plate is provided with a planar adsorption assembly, the support body is vertically installed with the base, the support body has a multi-stage telescopic sleeve and a sleeve clamp, the height of the multi-stage telescopic sleeve is adjusted and the position is fixed through the sleeve clamp, one end of the telescopic sleeve is installed on the base, the winding assembly is installed on the other end of the telescopic sleeve, the clamping assembly is installed on the winding assembly, the clamping assembly is used for clamping and fixing the laser ranging assembly, the laser ranging assembly is detachably installed on the clamping assembly, and is fixed at a working position through the base plate. The wire is measured in length by the laser ranging assembly, the measured wire is wound on the winding assembly, the wire lowering is completed, the wire lowering use requirement of wires and cables of various lengths is met, the step of repeatedly measuring the distance by manual work during the wire lowering is omitted, the precision of the wire lowering length is improved, and the wire lowering device can be fixed on the test site such as the ground and the workbench, has strong adaptability, is convenient for the operator to lower the wire as required, and maximally improves the work efficiency. By using the wire lowering device, a single person can complete the wire lowering work, the wire can be wound on the winding ring of the device, and another person is not needed to fix the wire harness by hand, so that the manpower is effectively saved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 FIG. 1 is a structural schematic view of a wire lowering device provided in the embodiment of the present application;

[0025] Figure 2 FIG. 2 is a structural schematic view of a base of a wire lowering device provided in the embodiment of the present application;

[0026] Figure 3 FIG. 3 is a structural schematic view of a multi-stage telescopic sleeve of a wire lowering device provided in the embodiment of the present application;

[0027] Figure 4 FIG. 4 is a structural schematic view of a winding assembly of a wire lowering device provided in the embodiment of the present application;

[0028] Figure 5 FIG. 5 is a structural schematic view of a clamping assembly of a wire lowering device provided in the embodiment of the present application;

[0029] Figure 6A structure diagram of a laser receiving plate in a wire feeding device is provided in the embodiment of the present application.

[0030] Reference signs:

[0031] Chassis 1, multi-stage telescopic sleeve 2, sleeve clamp 3, winding assembly 4, clamping assembly 5, laser range finder 6, laser receiving plate 7, wrench 8, traction block 9, gasket 10, plastic suction cup 11, sleeve ring 12, handle 13, fastening screw 14, sleeve 15, winding ring 16, clamping base 17, first support block 18, second support block 19, first clamping piece 20, second clamping piece 21, first elastic member 22, second elastic member 23, first handle 24, second handle 25, first mounting hole 26, second mounting hole 27. DETAILED DESCRIPTION

[0032] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0033] The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0034] Combination Figure 1 As shown, the wire feeding device provided in the embodiment of the present application includes a chassis 1, a support body perpendicular to the chassis 1, a winding assembly 4, a clamping assembly 5 and a laser ranging assembly. The chassis 1 is provided with a planar adsorption assembly, which is a fixed suction cup or a flat magnet, so that the device can be well fixed on the working plane. If the working plane is iron, the planar adsorption assembly can be selected as a flat magnet for adsorption by magnetic force, which is more convenient to operate. The device is quickly deployed during work by using the fixed suction cup or flat magnet for fixation, thereby improving work efficiency.

[0035] The support body plays a fixed support role and is vertically installed with the base. In order to make the working height adjustable at will, the support body has a multi-stage telescopic sleeve 2 and a sleeve clamp 3. The height of the multi-stage telescopic sleeve 2 is adjusted and fixed in position through the sleeve clamp 3, which facilitates quick deployment. In the installation, one end of the telescopic sleeve is installed on the base, and the other end of the telescopic sleeve is installed with a winding assembly 4. A clamping assembly 5 is installed on the winding assembly 4. It can be understood that the winding assembly 4 connects the clamping assembly 5 and the support body together as a transition component.

[0036] The laser ranging assembly is used for measuring the length of the wire by using the principle of laser. The clamping assembly 5 is used for clamping and fixing the laser ranging assembly. The laser ranging assembly is detachably installed on the clamping assembly 5 and is fixed in the working position by the base plate 1. The length of the wire is measured by using the laser ranging assembly. The measured wire is wound on the winding assembly 4, and the wire is completed.

[0037] The wire offline device provided in the embodiment of the application can meet the offline use requirements of wires and cables of various lengths. The steps of repeatedly measuring the distance by hand during offline are omitted, the accuracy of the offline length is improved, and the device can be fixed on the ground, a workbench or other test sites, has strong adaptability, is convenient for operators to offline as needed, and maximally improves the work efficiency. One person can complete the offline work by using the wire offline device. The wire can be wound on the winding ring 16 of the device, and another person is not needed to fix the wire harness by hand, thereby effectively saving manpower.

[0038] In combination with Figure 2 As shown in the figure, when the planar adsorption assembly adopts a fixed suction cup, the structure of the fixed suction cup is introduced. The fixed suction cup includes a wrench 8, a traction block 9, a gasket 10 and a plastic suction cup 11. The wrench 8 is connected with the plastic suction cup 11 through the traction block 9 and the gasket 10. When the wrench 8 is in a horizontal position, the plastic suction cup 11 is in an adsorbed state. When the wrench 8 is in a vertical position, the plastic suction cup 11 is in a released state.

[0039] In some embodiments, the multi-stage telescopic sleeve 2 is movably connected with the base through a pin, so as to provide some degrees of freedom for the device and optimize the rigid connection.

[0040] In combination with Figure 3 As shown in the figure, the multi-stage telescopic sleeve 2 can be a three-stage telescopic sleeve. The length adjustment of the support body is realized through the telescopic length of the three-stage telescopic sleeve. Alternatively, a three-section sleeve design is adopted. The height of each section of the sleeve is 80 cm. The sleeve clamp 3 is used to realize the fastening and contraction function, so that the device can be fixed at any height between 80 cm and 240 cm.

[0041] In this embodiment, the sleeve clamp 3 is provided with a fastening rubber, the sleeve clamp 3 has a sleeve ring 12 and a handle 13, the fastening rubber is arranged in the sleeve ring 12, the sleeve clamp 3 clamps the multi-stage telescopic sleeve 2 when the handle 13 is closed, the fastening rubber is extruded with the telescopic sleeve, the telescopic sleeve is fixed, and vice versa, the handle 13 is opened, and the telescopic sleeve can be adjusted in height at will.

[0042] In combination Figure 4 As shown in the drawings, in some embodiments, the winding assembly 4 comprises a sleeve 15, a fastening screw 14 and a winding ring 16, the sleeve 15 is sleeved on one end of the multi-stage telescopic sleeve 2, the winding ring 16 is fixed on the side wall of the sleeve 15, the sleeve 15 is provided with a threaded hole (not shown in the drawings) in the radial direction, the fastening screw 14 is installed in the threaded hole, the tightness between the sleeve 15 and the multi-stage telescopic sleeve 2 is adjusted by rotating the fastening screw 14, the fastening screw 14 is fixed while being loosened according to the work requirement, the clamping assembly 5 can be rotated by 360 degrees, and after the wire fixing device is fixed, the wire can be repeatedly wound in the winding ring 16 at both ends to obtain the accurate length required for work.

[0043] In order to better facilitate the winding operation, the winding ring 16 is optimized, in this embodiment, the winding ring 16 comprises a straight rod part and a bent rod part, one end of the straight rod part is connected with the sleeve 15, and the other end of the straight rod part is connected with the bent rod part.

[0044] The clamping assembly 5 adopts the design concept of a clamping spring, in operation, only the two side handles need to be pulled, and the laser range finder can be fixed on the clamping assembly 5 by the spring and the clamping pieces, which is convenient for installation and disassembly.

[0045] In combination Figure 5 As shown in the drawings, in one embodiment, the clamping assembly 5 comprises a clamping base 17, a first supporting block 18, a second supporting block 19, a first clamping piece 20, a second clamping piece 21, a first elastic member 22, a second elastic member 23, a first handle 24 and a second handle 25, the first supporting block 18 and the second supporting block 19 are arranged in parallel on the clamping base 17, the first supporting block 18 is provided with a first mounting hole 26, the second supporting block 19 is provided with a second mounting hole 27, the first handle 24 is fixed with the first clamping piece 20 after penetrating through the first mounting hole 26 and the first elastic member 22, the second handle 25 is fixed with the second clamping piece 21 after penetrating through the second mounting hole 27 and the second elastic member 23, the distance between the first clamping piece 20 and the second clamping piece 21 is a first width in the clamping state, the distance between the first clamping piece 20 and the second clamping piece 21 is a second width in the installation state, the first width is smaller than the second width, the first elastic member 22 and the second elastic member 23 mentioned in this embodiment can be selected as compression springs, and the clamping pieces and the supporting blocks are always in a pre-compressed state, so as to increase the clamping force between the clamping pieces.

[0046] In combinationFigure 6 As shown, the laser ranging assembly includes a laser range finder 6 and a laser receiving plate 7, in the first state, the clamping assembly 5 is used to clamp the laser range finder 6, in the second state, the clamping assembly 5 is used to clamp the laser receiving plate 7.

[0047] In order to facilitate the understanding of the wire unwinding device provided in the embodiment of the application, the following will be introduced in combination with the use scene:

[0048] When performing measurement work, two sets of wire unwinding devices are prepared, the clamping assembly 5 of one set of wire unwinding devices is used to fix the laser range finder 6, and the clamping assembly 5 of the other set of wire unwinding devices is used to fix the laser receiving plate 7, the remaining parts of the two sets of wire unwinding devices can be the same, according to the required unwinding length, the two sets of wire unwinding devices are placed in positions, and the distance is measured by using the laser range finder 6 and the laser receiving plate 7, when the distance reaches the required length, the base of the two sets of wire unwinding devices is fixed, and after being fixed, the wire is repeatedly wound on the winding ring 16 to obtain different lengths, so that the modular assembly is installed, which is convenient for installation and disassembly, according to the working environment, the appropriate height and angle are selected for installation and fixation, and the unwinding work can be started at any time.

[0049] The wire unwinding device provided in the embodiment of the application includes a base plate 1, a support body perpendicular to the base plate 1, a winding assembly 4, a clamping assembly 5 and a laser ranging assembly, the base plate 1 is provided with a planar adsorption assembly, the support body is vertically installed with the base, the support body has a multi-stage telescopic sleeve 2 and a sleeve clamp 3, the height of the multi-stage telescopic sleeve 2 is adjusted and fixed in position through the sleeve clamp 3, one end of the telescopic sleeve is installed on the base, the other end of the telescopic sleeve is installed with the winding assembly 4, the clamping assembly 5 is installed on the winding assembly 4, the clamping assembly 5 is used to clamp and fix the laser ranging assembly, the laser ranging assembly is detachably installed on the clamping assembly 5, and is fixed in a working position through the base plate 1, the length of the wire is measured by using the laser ranging assembly, the measured wire is wound on the winding assembly 4, the wire unwinding is completed, the wire unwinding requirement of various lengths of wires and cables can be met, the step of repeatedly measuring the distance by manual work during unwinding is omitted, the accuracy of the unwinding length is improved, and the wire unwinding device can be fixed on the ground, a workbench or other test sites, has strong adaptability, is convenient for operators to unwind as needed, and maximally improves the work efficiency, through use of the wire unwinding device, a single person can complete the unwinding work, the wire can be wound on the winding ring 16 of the device, and another person is not needed to fix the wire harness by hand, so that the manpower is effectively saved.

[0050] The above detailed description does not limit the scope of the application. Various modifications, combinations, sub-combinations and alternatives can be made to the detailed description. Any modification, equivalent replacement and improvement etc. made within the spirit and principle of the application shall be included in the scope of the application.

Claims

1. A conductor unloading device, characterized in that, It includes a chassis, a support body perpendicular to the chassis, a winding assembly, a clamping assembly, and a laser ranging assembly; The chassis is equipped with a planar adsorption component; The support body has a multi-stage telescopic sleeve and a sleeve clamp, with one end of the telescopic sleeve mounted on the chassis. The winding assembly is disposed on the other end of the telescopic sleeve, and the clamping assembly is mounted on the winding assembly; The clamping assembly is used to clamp and fix the laser ranging assembly, and the laser ranging assembly is detachably mounted on the clamping assembly; The laser ranging component is used to measure the length of a wire using the principle of laser. The base is fixed in the working position, the laser ranging component is used to measure the length of the wire, the measured wire is wound around the winding component, and the wire is unwound. The planar adsorption component is a fixed suction cup or a flat magnet; The fixed suction cup includes a wrench, a traction block, a pad, and a plastic suction cup. The wrench is connected to the plastic suction cup through the traction block and the pad. When the wrench is in a horizontal position, the plastic suction cup is in an adsorption state, and when the wrench is in a vertical position, the plastic suction cup is in a released state. The clamping assembly includes a clamping base, a first support block, a second support block, a first clamping piece, a second clamping piece, a first elastic element, a second elastic element, a first handle, and a second handle; The first support block and the second support block are arranged parallel to each other on the clamping base. The first support block has a first mounting hole, and the second support block has a second mounting hole. The first handle passes through the first mounting hole and the first elastic element and is fixed to the first clamping piece. The second handle passes through the second mounting hole and the second elastic element and is fixed to the second clamping piece. In the clamping state, the distance between the first clamping piece and the second clamping piece is a first width. In the installation state, the distance between the first clamping piece and the second clamping piece is a second width. The first width is less than the second width.

2. The conductor unloading device according to claim 1, characterized in that, The multi-stage telescopic sleeve is a three-stage telescopic sleeve, and the length of the support body is adjusted by the telescopic length of the three-stage telescopic sleeve.

3. The conductor unloading device according to claim 1, characterized in that, The sleeve clamp is equipped with a fastening rubber, and the fastening rubber is in a compressed state after the sleeve clamp is clamped with the multi-stage telescopic sleeve.

4. The conductor unloading device according to claim 1, characterized in that, The winding assembly includes a sleeve, a fastening screw, and a winding ring. The sleeve is fitted onto one end of the multi-stage telescopic sleeve, and the winding ring is fixed to the side wall of the sleeve. The sleeve has a threaded hole in the radial direction, and the fastening screw is installed in the threaded hole. The tightness between the sleeve and the multi-stage telescopic sleeve can be adjusted by rotating the fastening screw.

5. The conductor unloading device according to claim 4, characterized in that, The winding ring includes a straight rod portion and a bent rod portion. One end of the straight rod portion is connected to the sleeve, and the other end of the straight rod portion is connected to the bent rod portion.

6. The conductor unloading device according to claim 1, characterized in that, The laser ranging assembly includes a laser rangefinder and a laser receiving plate. In a first state, the clamping assembly is used to clamp the laser rangefinder, and in a second state, the clamping assembly is used to clamp the laser receiving plate.

7. The conductor unloading device according to claim 1, characterized in that, The multi-stage telescopic sleeve is movably connected to the chassis via pins.

Images