Communication engineering wiring measuring tool
By designing a communication engineering cabling measurement tool that includes a turntable and clamps, the problems of cable offset and bending during measurement were solved, ensuring the accuracy of the measurement and the precision of subsequent cabling.
Patent Information
- Application Number
- CN202520418509.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing communication cable measuring tools are prone to misalignment, loosening, or bending due to the softness of the cables, resulting in large measurement errors that affect the accuracy of subsequent cutting and wiring.
A wiring measurement tool was designed, comprising a ruler, a turntable, a lead screw, a slider, and an arc-shaped clamp. By rotating the turntable and the lead screw, the clamp is driven to tighten the cable, ensuring that the cable remains taut during the measurement process, eliminating slack or bending, and improving measurement accuracy.
This method achieves stable cable clamping during the measurement process, ensuring the accuracy of measurement data, reducing cutting errors, and improving the precision of subsequent wiring.
Smart Images
Figure CN223795940U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to communication engineering technical field, concretely is a kind of communication engineering wiring measurement tool. BACKGROUND
[0002] Communication cable is the cable of transmission telephone, telegraph, fax document, television and broadcast program, data and other electric signal. It is twisted by more than one pair of mutually insulated wires. Compared with overhead line, communication cable has the advantages of large communication capacity, high transmission stability, good secrecy, less affected by natural conditions and external interference, etc. Moreover, existing communication engineering needs to be laid through cable during construction, and the length needs to be accurately measured when the cable is cut off. Therefore, a measurement tool is needed to measure the cable to facilitate subsequent cutting and wiring.
[0003] Common measurement tools include ruler and line pen. When using, the cable is measured by the ruler, and then the measurement point is marked by the line pen. However, this method has the problem that the cable is soft, and it is easy to deviate, loosen or bend during measurement, resulting in large measurement error. Moreover, the cutting point during subsequent cutting is easy to deviate from the measurement point, which is likely to cause large cutting error, greatly affecting the subsequent communication cable wiring. Therefore, a communication engineering wiring measurement tool is needed to meet the work requirements of communication engineering. UTILITY MODEL CONTENT
[0004] (I) Technical problem solved
[0005] In view of the shortcomings of the prior art, the utility model provides a communication engineering wiring measurement tool to solve the technical problem that the cable is soft and easy to deviate, loosen or bend during measurement, resulting in large measurement error.
[0006] (II) Technical scheme
[0007] To achieve the above purpose, the utility model provides the following technical scheme: a communication engineering wiring measurement tool, comprising:
[0008] A ruler is provided with a first turntable at the left end. The inside of the ruler is a hollow structure. A lead screw is coaxially connected to the right end of the first turntable. A sliding block is rotatably connected to the outside of the lead screw.
[0009] A connecting plate is arranged at the rear of the sliding block. A backshaped block is installed at the right end of the connecting plate. An upper mounting plate is connected to the corresponding positions of the front left side of the ruler and the front of the backshaped block.
[0010] A screw is inserted into the inside of the upper mounting plate through a bearing. A lower mounting plate is rotatably connected to the lower part of the screw. An arc-shaped clamping plate is connected to the front side of the upper mounting plate and the lower mounting plate.
[0011] The second rotating disc is coaxially arranged at the top end of the screw rod, the left and right sides of the upper mounting plate are both provided with an assembling block, and the inner part of the assembling block is provided with a sliding slot.
[0012] Preferably, the outer side of the first rotating disc and the second rotating disc is connected with a lever, the right end of the screw rod is connected with the inner cavity of the ruler plate through a ball bearing, and the added lever facilitates the rotation of the first rotating disc and the second rotating disc.
[0013] Preferably, the left side of the L-shaped block is connected with an extension rod, and the left side of the extension rod is inserted into the inner part of the ruler plate, and the added extension rod improves the stability of the connecting plate and the L-shaped block during movement.
[0014] Preferably, the inner end of the clamping block is connected with the corresponding position of the lower mounting plate, and the shapes of the sliding slot and the clamping block are both trapezoidal, which improves the stability of the movement of the lower mounting plate and the corresponding arc-shaped clamping plate.
[0015] Preferably, the left and right sides of the front part of the ruler plate are both connected with an assembling column, the inner part of the assembling column is inserted with an insertion rod, and the front end of the insertion rod is provided with a scale plate.
[0016] Preferably, the inner end of the insertion rod is coaxially connected with a disc, the outer part of the insertion rod is sleeved with a spring, and the front end of the spring is connected with the corresponding position of the inner cavity of the assembling column, the added spring and insertion rod can allow the movement of the scale plate to be pulled, so that the scale line is closer to the cable, and the drawing of the line is facilitated.
[0017] (Three) beneficial effects
[0018] Compared with the prior art, the utility model provides a communication engineering wiring measurement tool, has the following beneficial effects:
[0019] The communication engineering wiring measurement tool can drive the rotation of the screw rod by rotating the second rotating disc, so that the lower mounting plate and the arc-shaped clamping plate are closed and clamped on the outside of the cable, and the rotation of the screw rod is driven by rotating the first rotating disc, so that the sliding block drives the left and right movement of the connecting plate and the L-shaped block, and then the right arc-shaped clamping plate moves to the right to straighten and tighten the cable, which can eliminate the relaxation or bending caused by the weight or material of the cable itself, ensure that the cable is in a tight state during the whole measurement process, help to obtain consistent and reliable length measurement data, facilitate subsequent cutting or wiring, and improve the precision of the measurement tool. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the utility model;
[0021] Figure 2 This is a schematic diagram of the transverse cross-sectional structure of the ruler plate of this utility model;
[0022] Figure 3 This is a schematic diagram of the upper mounting plate and lower mounting plate of this utility model;
[0023] Figure 4 This is a cross-sectional view of the assembly block of this utility model;
[0024] Figure 5 This is a schematic diagram of the moving structure of the connecting plate and telescopic rod of this utility model;
[0025] Figure 6 This is a cross-sectional view of the assembly column of this utility model.
[0026] In the diagram: 1. Ruler plate; 2. First turntable; 3. Lead screw; 4. Slider; 5. Connecting plate; 6. Herringbone block; 7. Upper mounting plate; 8. Screw; 9. Lower mounting plate; 10. Arc-shaped clamping plate; 11. Second turntable; 12. Assembly block; 13. Slide groove; 14. Locking block; 15. Telescopic rod; 16. Assembly column; 17. Insert rod; 18. Scale plate; 19. Disc; 20. Spring. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] This utility model provides a technical solution: a communication engineering wiring measurement tool, including a ruler plate 1, a first turntable 2, a lead screw 3, a slider 4, a connecting plate 5, a U-shaped block 6, an upper mounting plate 7, a screw 8, a lower mounting plate 9, an arc-shaped clamping plate 10, a second turntable 11, an assembly block 12, a sliding groove 13, a locking block 14, a telescopic rod 15, an assembly column 16, an insertion rod 17, a scale plate 18, a disc 19, and a spring 20.
[0029] Please see Figure 1 The left end of the ruler 1 is fitted with a first turntable 2. The interior of the ruler 1 is hollow. Please refer to [link / reference]. Figure 2 The right end of the first turntable 2 is coaxially connected to a lead screw 3, and a slider 4 is screwed onto the outside of the lead screw 3.
[0030] Connecting plate 5 is installed at the rear of slider 4. A loop block 6 is installed at the right end of connecting plate 5. (See attached image.) Figure 1 The upper mounting plate 7 is connected to the corresponding position of the front left side of the ruler plate 1 and the front of the herringbone block 6;
[0031] Please see Figure 3 and Figure 4 The screw 8 is inserted into the upper mounting plate 7 through a bearing. The lower part of the screw 8 is screwed with a lower mounting plate 9. The front side of the upper mounting plate 7 and the lower mounting plate 9 are connected with arc-shaped clamping plates 10.
[0032] The second turntable 11 is coaxially mounted on the top of the screw 8. Assembly blocks 12 are mounted on both sides of the upper mounting plate 7. Each assembly block 12 has a sliding groove 13 inside, and a locking block 14 is inserted into each sliding groove 13. A lever is connected to the outer side of both the first turntable 2 and the second turntable 11. The right end of the lead screw 3 is connected to the corresponding position of the inner cavity of the ruler plate 1 via a ball bearing. Please refer to [link / reference]. Figure 5 A telescopic rod 15 is connected to the front left side of the loop block 6. The left side of the telescopic rod 15 is inserted into the corresponding position inside the ruler plate 1. Please refer to [link / reference]. Figure 4 The inner ends of the locking blocks 14 are connected to the corresponding positions of the lower mounting plate 9. The slide groove 13 and the locking blocks 14 are both trapezoidal in shape. By rotating the second turntable 11, the screw 8 can be rotated, which allows the lower mounting plate 9 and the arc-shaped clamping plate 10 to close and clamp the cable. Then, by rotating the first turntable 2, the lead screw 3 can be rotated, which allows the slider 4 to drive the connecting plate 5 and the loop block 6 to move left and right. This allows the right arc-shaped clamping plate 10 to move to the right to straighten and tighten the cable. This can eliminate slack or bending caused by the cable's own weight or material, ensuring that the cable is in a taut state throughout the measurement process. This helps to obtain consistent and reliable length measurement data, facilitates subsequent cutting or wiring, and improves the accuracy of the measuring tool.
[0033] Please see Figure 1 The front left and right sides of the ruler plate 1 are connected to assembly columns 16. Please refer to [link / reference]. Figure 6 Each assembly column 16 has a rod 17 inserted inside, and a scale plate 18 is installed at the front end of each rod 17. A disc 19 is coaxially connected to the inner end of each rod 17. A spring 20 is sleeved on the outside of each rod 17. The front end of each spring 20 is connected to the corresponding position of the inner cavity of the assembly column 16. The added spring 20 and rod 17 allow the scale plate 18 to be pulled, so that the scale line is closer to the cable, which facilitates the drawing of the line.
[0034] This solution rotates the second turntable 11, which drives the screw 8 to rotate, thereby closing the lower mounting plate 9 and the arc-shaped clamping plate 10 and clamping them to the outside of the cable. Then, by rotating the first turntable 2, the lead screw 3 is rotated, which causes the slider 4 to move the connecting plate 5 and the loop block 6 left and right. This causes the right arc-shaped clamping plate 10 to move to the right to straighten and tighten the cable. This eliminates slack or bending caused by the cable's own weight or material, ensuring that the cable is taut throughout the measurement process. This helps to obtain consistent and reliable length measurement data, facilitates subsequent cutting or wiring, and improves the accuracy of the measuring tools.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0036] 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 measurement tool for communication engineering cabling, characterized in that, include: Ruler (1), with a first turntable (2) inserted at the left end of the ruler (1), the inside of the ruler (1) is a hollow structure, and a lead screw (3) is coaxially connected to the right end of the first turntable (2), and a slider (4) is screwed onto the outside of the lead screw (3). A connecting plate (5) is installed at the rear of the slider (4). A herringbone block (6) is installed at the right end of the connecting plate (5). An upper mounting plate (7) is connected to the front left side of the ruler plate (1) and the front corresponding position of the herringbone block (6). The screw (8) is inserted into the upper mounting plate (7) through a bearing. The lower part of the screw (8) is screwed with a lower mounting plate (9). The front sides of the upper mounting plate (7) and the lower mounting plate (9) are connected with arc-shaped clamps (10). The second turntable (11) is coaxially mounted on the top of the screw (8). Assembly blocks (12) are installed on both the left and right sides of the upper mounting plate (7). Slide grooves (13) are opened inside the assembly blocks (12), and locking blocks (14) are inserted inside the slide grooves (13).
2. The communication engineering cabling measurement tool according to claim 1, characterized in that: The outer sides of the first turntable (2) and the second turntable (11) are both connected to levers, and the right end of the lead screw (3) is connected to the corresponding position of the inner cavity of the ruler plate (1) through a ball bearing.
3. The communication engineering cabling measurement tool according to claim 1, characterized in that: The left front part of the herringbone block (6) is connected to a telescopic rod (15), and the left side of the telescopic rod (15) is inserted into the corresponding position inside the ruler plate (1).
4. The communication engineering cabling measurement tool according to claim 1, characterized in that: The inner ends of the card blocks (14) are connected to the corresponding positions of the lower mounting plate (9), and the slide groove (13) and the card blocks (14) are both trapezoidal in shape.
5. A communication engineering cabling measurement tool according to claim 1, characterized in that: The ruler (1) is connected to the left and right sides of the front part with assembly columns (16), and each assembly column (16) has a rod (17) inserted inside, and each rod (17) has a scale plate (18) installed at the front end.
6. A communication engineering cabling measurement tool according to claim 5, characterized in that: The inner ends of the insert rods (17) are all coaxially connected to discs (19), and springs (20) are sleeved on the outside of the insert rods (17). The front ends of the springs (20) are all connected to the corresponding positions of the inner cavities of the assembly column (16).