Telescopic lead length measuring tool

Abstract

The utility model discloses a telescopic lead length measuring tool, which comprises a plurality of long-strip-shaped telescopic grooves, a support frame, a measuring mechanism, a pressing mechanism and a cutting mechanism, wherein the long-strip-shaped telescopic grooves are sequentially connected end to end; the support frame is used for supporting and moving the long-strip-shaped telescopic grooves; the measuring mechanism is used for measuring the length of a lead; the supporting frame is arranged at the lower end of the long-strip-shaped telescopic groove, and the pressing mechanism is fixedly arranged on the long-strip-shaped telescopic groove. A locking mechanism used for preventing further relative sliding is arranged between every two adjacent long-strip-shaped telescopic grooves. According to the telescopic lead length measuring tool provided by the utility model, the plurality of telescopic long-strip-shaped telescopic grooves which are connected front and back and the support frame which is convenient for supporting and moving the long-strip-shaped telescopic grooves are arranged, so that the occupation of space resources can be reduced by adopting a telescopic form; and finally, the measured wire is cut through the rapid moving cutting mechanism, and rapid fixing, measuring and cutting of the wire are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a telescopic conductor length measuring tool. Background Art

[0002] During the production process, it is inevitable to cut metal cables with large diameters and long lengths according to different needs. At present, workers cut cables by splicing multiple workbenches, which are commonly used, together for processing. The workbenches take up a lot of space, affecting on-site logistics. At the same time, the processing personnel also need to bring their own tape measures and cutting tools. The cables may also be bent during placement, resulting in inaccurate measurement results, which in turn affects subsequent use.

[0003] Therefore, it is urgent to propose a new solution to solve the above problems. Summary of the invention

[0004] The utility model provides a telescopic conductor length measuring tool, which can solve the problem in the prior art that when cutting metal cables with large wire diameters and long lengths, multiple tables and workbenches are needed and the operation is complicated.

[0005] The utility model provides a telescopic wire length measuring tool, comprising a plurality of long strip telescopic slots connected end to end in sequence, a support frame for supporting and moving the long strip telescopic slots, a measuring mechanism for measuring the length of the wire, a pressing mechanism for pressing and fixing the starting section of the wire, and a cutting mechanism for cutting the wire;

[0006] The support frame is arranged at the lower end of the long strip telescopic slot, and the pressing mechanism is arranged on the long strip telescopic slot;

[0007] A locking mechanism for preventing further relative sliding is arranged between two adjacent long strip telescopic grooves.

[0008] As a preferred solution, the measuring mechanism includes a measuring tape and a measuring tape box for placing the measuring tape.

[0009] As another preferred solution, the measuring mechanism is a scale line engraved on the inner surface of the long strip telescopic groove, which is a simpler and more convenient design.

[0010] Furthermore, the clamping mechanism includes a clamping portion arranged on the side of the long strip telescopic slot, a handle for operating the clamping portion, and a pressure rod arranged in the clamping portion, the pressure rod being used to clamp the wire against the bottom end of the long strip telescopic slot. When the handle is lifted upward, the pressure rod leaves the upper surface of the wire; when the handle is pressed downward, the clamping portion falls under the action of gravity, so that the pressure rod abuts the wire against the bottom end of the long strip telescopic slot.

[0011] Furthermore, the support frame includes a support block arranged at the bottom end of the long strip telescopic slot, a plurality of pillars arranged at the bottom end of the support block, and a roller for sliding the entire measuring tool is arranged at the bottom end of the pillar.

[0012] Furthermore, the cutting mechanism includes a clamping portion arranged on a guide rail, and a shearing portion hinged to the clamping portion, and a guide rail for the clamping portion to move forward and backward is arranged at the upper end of each of the long strip telescopic slots, and the shearing portion is used to cut the wire.

[0013] Furthermore, the locking mechanism includes an upper flange arranged on the left side of the elongated telescopic slot and a lower flange arranged on the right side of the elongated telescopic slot, and also includes a latch, and openings arranged on the left and right ends of the support block, and the openings are used to insert the latch after the elongated telescopic slot is moved into place.

[0014] Furthermore, the cross-section of the elongated expansion slot is V-shaped.

[0015] Compared with the prior art, the utility model provides a telescopic wire length measuring tool, by setting a plurality of retractable long strip telescopic slots connected front and back, and a support frame that is convenient for supporting and moving the long strip telescopic slots. The retractable form can reduce the occupation of space resources, and the wire is compressed by a clamping mechanism, and then the length of the wire to be cut is accurately measured by a measuring mechanism, and finally the measured wire is cut by a fast-moving cutting mechanism, thereby realizing fast fixing, measuring and cutting of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the measuring tool of the utility model in the extended state;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0018] Figure 3 It is a side view of the measuring tool of the utility model in the extended state;

[0019] Figure 4 It is a top view of the measuring tool of the utility model in the extended state;

[0020] Figure 5 It is a three-dimensional schematic diagram of the measuring tool of the utility model in a retracted state;

[0021] Figure 6 This is a schematic diagram of the structure of a single long strip telescopic slot without a guide rail of the utility model;

[0022] Figure numerals: 1. wire; 11. wire reel; 2. long strip expansion slot; 21. guide rail; 3. support frame; 31. support block; 32. pillar; 33. roller; 34. first bolt; 4. measuring mechanism; 41. measuring tape; 42. measuring tape box; 5. clamping mechanism; 51. clamping part; 511. pressure rod; 52. handle; 6. cutting mechanism; 61. clamping part; 62. shearing part; 7. locking mechanism; 71. upper flange; 72. lower flange; 73. latch; 74. opening. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and functions of the utility model, the following embodiments are given, together with the attached Figures 1 to 6 The detailed instructions are as follows.

[0024] like Figures 1 to 6 As shown, this embodiment provides a telescopic wire length measuring tool, which includes three sections of long strip telescopic slots 2 connected end to end, a support frame 3 for supporting and moving the above-mentioned long strip telescopic slots 2, a measuring mechanism 4 for measuring the length of the wire 1, a clamping mechanism 5 for clamping and fixing the starting section of the wire 1, and a cutting mechanism 6 for cutting the above-mentioned wire 1, and the right side of the wire 1 is a wire reel 11 for storing the wire 1. The above-mentioned support frame 3 is detachably fixed to the lower end of the long strip telescopic slot 2 by a plurality of first bolts 34, which is convenient for disassembly. Of course, the two can also be fixed by welding. The above-mentioned clamping mechanism 5 is detachably fixed to the top of the long strip telescopic slot 2 by a plurality of second bolts (not shown in the figure), and the clamping mechanism 5 can also be fixed to the top of the long strip telescopic slot 2 by welding; a locking mechanism 7 for preventing further relative sliding is provided between two adjacent long strip telescopic slots 2.

[0025] The utility model provides a telescopic wire length measuring tool, which is equipped with a plurality of telescopic long strip telescopic slots connected front and back, and a support frame which is convenient for supporting and moving the long strip telescopic slots. The telescopic form can reduce the occupation of space resources, compress the wire by a clamping mechanism, accurately measure the length of the wire to be cut by a measuring mechanism, and finally cut the measured wire by a fast-moving cutting mechanism, so as to realize fast fixing, measuring and cutting of the wire.

[0026] In this embodiment, Figure 5As shown, the measuring mechanism 4 includes a measuring tape 41 and a measuring tape box 42 for placing the measuring tape 41. When measuring, the end of the measuring tape 41 is hooked on the end of the long strip telescopic slot 2 to perform measurement. The measuring mechanism 4 can also be a scale line engraved on the inner surface of the long strip telescopic slot 2. It is only necessary to stretch the long strip telescopic slot 2 to be stretched from left to right in sequence, and the scale lines here will be engraved along the long strip telescopic slot 2 in each stretched state in sequence, which is convenient for quick measurement.

[0027] In this embodiment, Figure 3 As shown, the clamping mechanism 5 comprises a clamping portion 51 disposed on the side of the long strip telescopic slot 2, a handle 52 for operating the clamping portion 51, wherein the clamping portion 51 and the handle 52 are integrally formed, and a pressing rod 511 disposed in the clamping portion 51, and the pressing rod 511 is used to press the wire 1 against the bottom end of the long strip telescopic slot 2. When the handle 52 is lifted upward, the pressing rod 511 leaves the upper surface of the wire 1; when the handle 52 is pressed downward, the clamping portion 51 falls under the action of gravity, so that the pressing rod 511 abuts the wire 1 against the bottom end of the long strip telescopic slot 2.

[0028] In this embodiment, Figure 3 As shown, the support frame 3 includes a support block 31 arranged at the bottom end of the long telescopic slot 2, wherein the support block 31 is detachably fixed at the lower end of the long telescopic slot 2 by multiple first bolts 34, and also includes four pillars 32 arranged at the bottom end of the support block 31, and the bottom end of the pillar 32 is provided with a roller 33 for sliding the entire measuring tool. This form is used to facilitate the rapid opening and retraction of the long telescopic slot 2.

[0029] In this embodiment, Figure 3 and 5 As shown, the guide rail 21 and the clamping portion 51 are arranged opposite to each other, the cutting mechanism 6 includes a clamping portion 61 arranged on the guide rail 21, and a shearing portion 62 hinged to the clamping portion 61, and the upper end of the single long strip telescopic groove 2 is provided with a guide rail 21 for the clamping portion 61 to move forward and backward. The shearing portion 62 is used to cut the conductor 1. When the tape measure 41 measures the length of the conductor 1 that needs to be cut, a mark is made at the corresponding position of the conductor 1, and then the conductor 1 at the marked position is lifted and cut by the shearing portion 62.

[0030] In this embodiment, Figure 6As shown, the locking mechanism 7 includes an upper flange 71 provided on the left long strip telescopic slot 2 and a lower flange 72 provided on the right long strip telescopic slot 2, a latch 73, and openings 74 provided on the left and right ends of the support block 31. When the left and right long strip telescopic slots 2 are in a stretched state, the upper flange 71 and the lower flange 72 are engaged, and the latch 73 for preventing further movement is inserted into the opening 74 on the right. When the left and right long strip telescopic slots 2 are in a contracted state, the latch 73 for preventing further movement is inserted into the opening 74 on the left, thereby preventing further sliding.

[0031] In this embodiment, the cross-section of the long strip expansion slot 2 is V-shaped, which is convenient for placing the wire 1 and for the pressure rod 511 to press the wire 1 tightly.

[0032] The utility model described above in the present invention only expresses the implementation method of the utility model embodiment, and cannot be understood as limiting the scope of the utility model patent, nor is it any form of limitation on the structure of the utility model embodiment. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model embodiment, several changes and improvements can be made, which all belong to the protection scope of the utility model embodiment.

Claims

1. A telescopic wire length measuring tool, characterized in that: It comprises a plurality of sections of elongated telescopic slots (2) connected end to end in sequence, a support frame (3) for supporting and moving the elongated telescopic slots (2), a measuring mechanism (4) for measuring the length of a wire (1), a pressing mechanism (5) for pressing and fixing the starting section of the wire (1), and a cutting mechanism (6) for cutting the wire (1); The support frame (3) is arranged at the lower end of the long strip telescopic slot (2), and the pressing mechanism (5) is arranged on the long strip telescopic slot (2); A locking mechanism (7) for preventing further relative sliding is provided between two adjacent long strip telescopic grooves (2).

2. The telescopic wire length measuring tool according to claim 1, characterized in that: The measuring mechanism (4) comprises a measuring tape (41) and a measuring tape box (42) for accommodating the measuring tape (41).

3. The telescopic wire length measuring tool according to claim 1, characterized in that: The measuring mechanism (4) is a scale line engraved on the inner surface of the long strip telescopic groove (2).

4. The telescopic wire length measuring tool according to claim 1, characterized in that: The clamping mechanism (5) comprises a clamping portion (51) arranged on the side of the elongated telescopic slot (2), a handle (52) for operating the clamping portion (51), and a pressing rod (511) arranged in the clamping portion (51), wherein the pressing rod (511) is used to clamp the wire (1) against the bottom end of the elongated telescopic slot (2).

5. The telescopic wire length measuring tool according to claim 1, characterized in that: The support frame (3) comprises a support block (31) arranged at the bottom end of the long strip telescopic slot (2), a plurality of pillars (32) arranged at the bottom end of the support block (31), and a roller (33) for sliding the entire measuring tool is arranged at the bottom end of the pillar (32).

6. The telescopic wire length measuring tool according to claim 1, characterized in that: The cutting mechanism (6) comprises a clamping portion (61) arranged on a guide rail (21), and a cutting portion (62) hinged to the clamping portion (61); a guide rail (21) for allowing the clamping portion (61) to move forward and backward is arranged at the upper end of each of the long strip telescopic slots (2); and the cutting portion (62) is used for cutting the conductive wire (1).

7. The telescopic wire length measuring tool according to claim 5, characterized in that: The locking mechanism (7) comprises an upper flange (71) arranged on the left elongated telescopic slot (2) and a lower flange (72) on the right elongated telescopic slot (2), and also comprises a latch (73), and openings (74) arranged at the left and right ends of the support block (31), wherein the openings (74) are used to insert the latch (73) after the elongated telescopic slot (2) is moved into position.

8. The telescopic wire length measuring tool according to claim 1, characterized in that: The cross-sectional shape of the long strip expansion slot (2) is V-shaped.

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