Wiring measuring tool

Abstract

The utility model relates to the technical field of communication engineering technology, and discloses a wiring measuring tool, which comprises a device body. According to the device body, a cable cylinder is arranged at one end of the top of a base; the measuring assembly is arranged at the top of the base; a winding assembly is arranged at the top of the base, and the winding assembly comprises a driving assembly arranged at the top of the base and located on one side of the cable barrel; the driving wheel is arranged on the driving assembly; the first driven wheel is arranged at one end of the cable cylinder; the first belt is arranged on the outer sides of the driving wheel and the first driven wheel; the winding sleeve is arranged at the other end of the top of the base; the second driven wheel is arranged at one end of the winding sleeve; the second belt is arranged on the outer side of the driving wheel and the outer side of the second belt, winding of the measured cable is facilitated through the winding assembly, protectiveness of the measured cable is improved, and the use effect of the cable is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication engineering technical technical field, concretely is a wiring measurement tool. BACKGROUND

[0002] Communication cable has the advantages of large communication capacity, high transmission stability, good security, less affected by natural conditions and external interference, etc. Communication engineering needs to lay cables during construction. The length of the pay-off needs to be accurately measured when the cable is cut off.

[0003] For example, a wiring measurement tool of Chinese utility model CN202222645012.2 patent, by rotating the hand wheel to make the worm rotate, so that the worm gear drives the corresponding rotating seat to rotate, which makes the winding drum rotate to the outside to release the cable, and then pulls the cable to make the guide wheel rotate, and the counter can calculate the number of revolutions of the guide wheel, and then the length of the cable can be calculated, but the tool has poor protection for the cable. After continuous measurement, it is difficult to recover the measured cable, which can easily cause the cable to be damaged by friction with the ground, thereby affecting the use effect. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides a wiring measurement tool, which has the advantages of good protection and measurement efficiency, and solves the problem that the wiring measurement tool is difficult to recover the measured cable after continuous measurement, which can easily cause the cable to be damaged by friction with the ground.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wiring measurement tool, comprising a device body; the device body comprises: a cable drum is arranged at one end of the top of the base; a measuring assembly is arranged on the top of the base; a winding assembly is arranged on the top of the base, the winding assembly comprises: a driving assembly is arranged on the top of the base and located on one side of the cable drum; a driving wheel is arranged on the driving assembly; a first driven wheel is arranged at one end of the cable drum; a first belt is arranged on the outside of the driving wheel and the first driven wheel; a winding sleeve is arranged at the other end of the top of the base; a second driven wheel is arranged at one end of the winding sleeve; a second belt is arranged on the outside of the driving wheel and the second belt.

[0008] In some embodiments, the winding sleeve comprises: a support plate is symmetrically arranged at the other end of the top of the base; a rotating rod penetrates through the support plate and is located on one side of the second driven wheel; a sleeve is arranged on the outside of the rotating rod and between the support plates.

[0009] In some embodiments, a pivot is provided between the support plate and the base, so that the support plate and the base are rotatably connected.

[0010] In some embodiments, a retainer is provided on one side of the support plate to cooperate with the rotating rod and to be rotatably connected to the support plate.

[0011] In some embodiments, a thread is provided on the outer side of one end of the rotating rod, and a threaded sleeve is provided on the thread.

[0012] In some embodiments, a pressing plate is provided on one side of the threaded sleeve and is sleeved on the outside of the rotating rod.

[0013] In some embodiments, the drive assembly includes: a support frame disposed on top of the base and located on one side of the cable reel; and a motor passing through the support frame and located on one side of the drive wheel.

[0014] In some embodiments, the measuring component includes: a fixture disposed on top of the base; a guide wheel symmetrical to the interior of the fixture; and a counter disposed on the exterior of the fixture, with its input end connected to the rotation shaft of the guide wheel.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a wiring measurement tool with the following advantages:

[0017] This cabling measurement tool, by activating the drive assembly, drives the take-up sleeve to rotate via the drive wheel, the second driven wheel, and the second belt. This pulls the cable on the cable drum, causing it to pass through the measuring assembly for length measurement. The cable is then wound up on the take-up sleeve for protection, preventing damage from friction with the ground. Simultaneously, the drive assembly, via the drive wheel, the first driven wheel, and the first belt, drives the cable drum to rotate, actively releasing the cable and preventing excessive pulling force from the take-up sleeve, which could damage the cable. This facilitates the winding up of the measured cable, increases its protection, and ensures its usability. Attached Figure Description

[0018] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0019] Fig. 2 This is a schematic diagram of the winding sleeve structure in this utility model;

[0020] Fig. 3 This is a schematic diagram of the measuring component in this utility model.

[0021] In the picture:

[0022] 1. Device body; 11. Base; 12. Cable reel; 13. Measuring components; 131. Mounting frame; 132. Guide wheels; 133. Counter;

[0023] 2. Winding assembly; 21. Drive assembly; 211. Support frame; 212. Motor; 22. Drive wheel; 23. First driven wheel; 231. Second driven wheel; 24. First belt; 241. Second belt; 25. Winding sleeve; 251. Support plate; 252. Rotating rod; 253. Sleeve; 254. Holder; 26. Shaft; 27. Thread; 271. Threaded sleeve; 28. Extrusion plate. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0028] Communication cables offer advantages such as large communication capacity, high transmission stability, good confidentiality, and minimal susceptibility to natural conditions and external interference. Cables are essential for communication engineering projects. Accurate measurement of the laid length is necessary when cutting cables.

[0029] In related technologies, the protection of cables is poor. After continuous measurement, the cable measurement tool for communication engineering is difficult to recover the measured cables, which can easily lead to damage from friction between the cable and the ground, thus affecting the performance.

[0030] To address some of the problems in the related technologies, this application provides a wiring measurement tool. When it is necessary to rewind the measured cable, simply pick up one end of the cable on the cable drum 12, pass it through the measuring component 13, and wrap it around the outside of the winding sleeve 25. Then, start the drive component 21. The drive component 21 drives the winding sleeve 25 to rotate through the drive wheel 22, the second driven wheel 231, and the second belt 241, pulling the cable on the cable drum 12. At the same time, the drive component 21 drives the cable drum 12 to rotate through the drive wheel 22, the first driven wheel 23, and the first belt 24, thereby causing the cable drum 12 to actively unload the cable.

[0031] This application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figs. 1-3 This application provides a wiring measurement tool, including a device body 1. The device body 1 includes: a cable drum 12 disposed at one end of the top of a base 11; a measuring component 13 disposed on the top of the base 11; and a winding component 2 disposed on the top of the base 11. The winding component 2 includes: a driving component 21 disposed on the top of the base 11 and located on one side of the cable drum 12; a driving wheel 22 disposed on the driving component 21; a first driven wheel 23 disposed at one end of the cable drum 12; a first belt 24 disposed outside the driving wheel 22 and the first driven wheel 23; a winding sleeve 25 disposed at the other end of the top of the base 11; a second driven wheel 231 disposed at one end of the winding sleeve 25; and a second belt 241 disposed outside the driving wheel 22 and the second belt 241.

[0033] In use, one end of the cable on the cable drum 12 is picked up, passed through the measuring component 13, and wound around the outside of the take-up sleeve 25. Then, the drive component 21 is activated. The drive component 21 drives the take-up sleeve 25 to rotate through the drive wheel 22, the second driven wheel 231, and the second belt 241, pulling the cable on the cable drum 12. This allows the cable on the cable drum 12 to be pulled through the measuring component 13 for length measurement, and the cable is wound up on the take-up sleeve 25 for protection, preventing the measured cable from being damaged by friction with the ground. At the same time, the drive component 21 drives the cable drum 12 to rotate through the drive wheel 22, the first driven wheel 23, and the first belt 24, thereby causing the cable drum 12 to actively release the cable. This prevents the take-up sleeve 25 from exerting excessive pulling force on the cable, which could cause damage. This facilitates the winding up of the measured cable, increases the protection of the measured cable, and ensures the effectiveness of the cable.

[0034] In some embodiments, the winding sleeve 25 includes: a support plate 251 symmetrical to the other end of the top of the base 11; a rotating rod 252 passing through the support plate 251 and located on one side of the second driven wheel 231; a sleeve 253 sleeved on the outside of the rotating rod 252 and located between the support plates 251; the driving assembly 21 drives the driving wheel 22 to rotate; the rotating driving wheel 22 drives the second driven wheel 231 to rotate via the second belt 241; the rotating second driven wheel 231 drives the sleeve 253 to rotate via the rotating rod 252; the rotating sleeve 253 pulls the cable on the cable drum 12, causing it to be measured by the measuring assembly 13 and then wound up for protection.

[0035] In some embodiments, a retainer 254 is provided on one side of the support plate 251 to cooperate with the rotating rod 252 and is rotatably connected to the support plate 251. By rotating the support plate 251, the sleeve 253 on the rotating rod 252 with the cable wound up can be easily removed and the cable can be wired.

[0036] In some embodiments, a retainer 254 is provided on one side of the support plate 251 to cooperate with the rotating rod 252 and is rotatably connected to the support plate 251. When the sleeve 253 is wound up, the support plate 251 is engaged and fixed with the rotating rod 252 through the retainer 254 to ensure the stability of the support plate 251 in supporting the sleeve 253.

[0037] In some embodiments, a thread 27 is provided on the outer side of one end of the rotating rod 252, and a threaded sleeve 271 is provided on the thread 27. By rotating the threaded sleeve 271, the threaded sleeve 271 is pressed against the side wall of the sleeve 253, thereby pressing and fixing the sleeve 253. This prevents the sleeve 253 from slipping on the rotating rod 252 when the rotating rod 252 drives the sleeve 253 to rotate, which would prevent the rotating rod 252 from driving the sleeve 253 to rotate and rewind.

[0038] In some embodiments, a pressing plate 28 is provided on one side of the threaded sleeve 271 and sleeved on the outside of the rotating rod 252, which increases the area of ​​the threaded sleeve 271 pressing the side wall of the sleeve 253 and increases the stability of pressing and fixing the sleeve 253.

[0039] In some embodiments, the drive assembly 21 includes: a support frame 211 disposed on the top of the base 11 and located on one side of the cable reel 12; and a motor 212 passing through the support frame 211 and located on one side of the drive wheel 22, driving the drive wheel 22 to rotate.

[0040] In some embodiments, the measuring component 13 includes: a fixing frame 131 disposed on the top of the base 11; a guide wheel 132 symmetrical to the inside of the fixing frame 131; and a counter 133 disposed on the outside of the fixing frame 131, with its input end connected to the rotation shaft of the guide wheel 132. When the cable is pulled, the guide wheel 132 rotates, and the counter 133 can calculate the number of rotations of the guide wheel 132, thereby calculating the length of the cable.

[0041] Specifically, the counter 133, model number H7E-N, operates on the principle of using flip-flops for storage and logic gates for arithmetic. Whenever the counter receives an input signal (such as a pulse signal from an encoder), the flip-flop changes state according to the change in the input signal, thus altering the counter's count value. Based on the diameter of the measuring wheel and the encoder's resolution, the length of the wire per revolution can be calculated. By multiplying the counter's count value by the length of the wire per revolution, the total length of the wire can be calculated.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0043] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wiring measurement tool, comprising a device body (1); the device body (1) comprising: The base (11) has a cable tube (12) at one of its top ends; A measuring component (13) is disposed on top of the base (11); The feature is that a winding assembly (2) is provided on the top of the base (11), and the winding assembly (2) includes: A drive assembly (21) is disposed on the top of the base (11) and located on one side of the cable tube (12); The drive wheel (22) is mounted on the drive assembly (21); The first driven wheel (23) is disposed at one end of the cable tube (12); A first belt (24) is disposed on the outside of the driving pulley (22) and the first driven pulley (23); A winding sleeve (25) is disposed at the other end of the top of the base (11); The second driven wheel (231) is disposed at one end of the winding sleeve (25); The second belt (241) is disposed on the outside of the drive pulley (22) and the second belt (241).

2. The wiring measurement tool according to claim 1, characterized in that: The winding sleeve (25) includes: Support plate (251), symmetrical about the other end of the top of the base (11); A rotating rod (252) passes through the support plate (251) and is located on one side of the second driven wheel (231); A sleeve (253) is fitted on the outside of the rotating rod (252) and located between the support plates (251).

3. A wiring measurement tool according to claim 2, characterized in that: A pivot (26) is provided between the support plate (251) and the base (11) so that the support plate (251) and the base (11) can be rotatably connected.

4. A wiring measurement tool according to claim 3, characterized in that: The support plate (251) has a bracket (254) on one side that cooperates with the rotating rod (252) and is rotatably connected to the support plate (251).

5. A wiring measurement tool according to claim 4, characterized in that: The rotating rod (252) has a thread (27) on its outer side at one end, and a threaded sleeve (271) is provided on the thread (27).

6. A wiring measurement tool according to claim 5, characterized in that: A pressing plate (28) is provided on one side of the threaded sleeve (271) and is sleeved on the outside of the rotating rod (252).

7. A wiring measurement tool according to claim 1, characterized in that: The driving component (21) includes: A support frame (211) is disposed on the top of the base (11) and located on one side of the cable reel (12); The motor (212) passes through the support frame (211) and is located on one side of the drive wheel (22).

8. A wiring measurement tool according to claim 1, characterized in that: The measurement component (13) includes: A fixing bracket (131) is disposed on the top of the base (11); The guide wheel (132) is symmetrical about the interior of the fixed frame (131); The counter (133) is located on the outside of the fixed frame (131), and its input end is connected to the rotation shaft of the guide wheel (132).

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