Suspension type pulley stay rope cable length measuring tool
By designing a suspended pulley pulley cable length measurement tool, the measurement error problem of existing roller measuring devices on uneven ground is solved by using nylon ropes and pulley mechanisms, and the accurate and convenient measurement of cable length is achieved.
Patent Information
- Application Number
- CN202421246455.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When measuring cable trench, the existing roller-type cable length measurement device is susceptible to unevenness on the trench surface and gravel silt, resulting in inaccurate measurement data.
A suspended pulley pulley cable length measurement tool is designed. Using nylon rope and pulley mechanism, it moves above the cable through the suspension device to avoid direct contact with the bottom of the groove, and achieve accurate measurement of the cable length.
The tool can accurately measure cable length under various environmental conditions, avoiding errors in roller-type devices on uneven grounds, and improving the convenience and accuracy of measurement.
Smart Images
Figure CN222505226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable length measurement, in particular to a suspended pulley rope cable length measuring tool. Background Art
[0002] Most of the existing cable length measuring devices are roller-type, which requires construction workers to push the roller to walk in the cable trench to obtain the cable length parameters in the cable channel, and then use the length as the basis for the production of cable reels;
[0003] However, the disadvantage of using rollers to measure cable length is that during the measurement of the cable trench, the trench is often under construction and gravel and sand have not yet been cleared. When construction workers push the rollers to walk on it, they may encounter uneven trench surfaces. The rollers also include data in the vertical space, affecting the accuracy of the actual cable length. Utility Model Content
[0004] The utility model provides a suspended pulley cable length measuring tool, which solves the existing problems.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a suspended pulley rope cable length measuring tool, comprising a fixed frame, a wire gathering mechanism is arranged in the upper middle part of the fixed frame, the wire gathering mechanism is a rotating winding structure, and a nylon rope for measuring the cable length is arranged inside the wire gathering mechanism, and a code line mechanism is connected to the upper end of the wire gathering mechanism, the code line mechanism is used to recycle the nylon rope, a wire release mechanism is connected to the outer end of one side of the fixed frame, the wire release mechanism includes a pulley, the pulley is arranged on the nylon rope path for changing the pulling direction, and a counting device is connected to one side of the wire release mechanism, the counting device is used to record and display the nylon rope length data.
[0006] Preferably, the fixing frame is a circular frame structure and is provided with two in total, and two supporting feet are symmetrically provided at the lower end of the fixing frame, and the supporting feet are used for support.
[0007] Preferably, the line collection mechanism includes a rotating drum, which is in a cylindrical structure, and a square groove is opened at one quarter of the outer circle of the rotating drum. Inner discs are arranged at both ends of the rotating drum, and a rotating rod is connected to the middle of one side of the inner disc.
[0008] Preferably, an outer turntable is provided at one end of the rotating rod, a rocker is connected to the outer side of one end of the rotating rod close to the outer turntable, and a ring frame is externally connected to one end of the rotating rod.
[0009] Preferably, the coding line mechanism includes a screw rod, a threaded structure is arranged on the outside of the screw rod, a movable ring is connected to the outside of the screw rod, a rotating wheel is connected to the lower end of the movable ring, a cross bar is connected to the inside of the rotating wheel, one end of the screw rod is connected to a motor, and the motor is connected to a battery through a wire, and the battery is arranged on one side of the fixed frame.
[0010] Preferably, the line-releasing mechanism comprises a hanging rack, a bracket is connected to the middle part below the hanging rack, an outer frame is arranged at the other end below the hanging rack, a pulley is arranged inside the outer frame, and a round rod is connected to the middle part of the pulley.
[0011] Preferably, the counting device includes a slave gear, and a baffle is connected to the outside of the slave gear, a counting wheel is arranged on the upper end of the slave gear, the counting wheel and the slave gear are meshed with each other, a counting box is connected to the outside of the counting wheel, and a counting screen is arranged above the counting box.
[0012] The beneficial effects of the utility model are as follows: the device is placed at one end of the cable, the nylon rope is extended to the other end of the cable by rotating the rocker, the pay-off mechanism and the counting device are hung to one side of the cable collection mechanism by means of a bracket and a hanger, the nylon rope passes through an opening on one side of the cable collection mechanism and is stretched to a length by a pulley in the pay-off mechanism, the counting device displays data in real time through a counting screen, and the ground-type measuring roller is transformed into a suspended pulley rope measuring tool, which makes the measuring operation more convenient and can adapt to cable measurement under various environmental conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a schematic diagram of the wire collection mechanism of the utility model.
[0015] Figure 3 It is a schematic diagram of the code line mechanism of the utility model.
[0016] Figure 4 It is a schematic diagram of a counting device of the present utility model.
[0017] Numbers in the figure: 1, fixed frame; 101, support leg; 2, line gathering mechanism; 201, rotating drum; 202, square groove; 203, inner disc; 204, rotating rod; 205, outer rotating disc; 206, rocker; 207, ring frame; 3, code line mechanism; 301, screw rod; 302, moving ring; 303, rotating wheel; 304, cross bar; 305, motor; 306, battery; 4, line release mechanism; 401, pulley; 402, hanging rack; 403, bracket; 404, outer frame; 405, round rod; 5, counting device; 501, slave gear; 502, baffle plate; 503, counting wheel; 504, counting box; 505, counting screen. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1-Figure 4 A suspended pulley cable length measuring tool comprises a fixed frame 1, a wire collecting mechanism 2 is arranged in the upper middle part of the fixed frame 1, the wire collecting mechanism 2 is a rotating winding structure, and a nylon rope for measuring the cable length is arranged inside the wire collecting mechanism 2, and a code line mechanism 3 is connected to the upper end of the wire collecting mechanism 2, and the code line mechanism 3 is used to recycle the nylon rope, a wire releasing mechanism 4 is connected to the outer end of one side of the fixed frame 1, and the wire releasing mechanism 4 comprises a pulley 401, and the pulley 401 is arranged on the nylon rope path for changing the pulling direction, and a counting device 5 is connected to one side of the wire releasing mechanism 4, and the counting device 5 is used to record and display the nylon rope length data.
[0020] refer to Figure 2 , the fixed frame 1 is a circular frame structure with a total of two, the lower end of the fixed frame 1 is symmetrically provided with two supporting legs 101, the supporting legs 101 are used for support, the line collection mechanism 2 includes a rotating drum 201, the rotating drum 201 is a columnar structure, and a square groove 202 is opened at one quarter of the outer circle of the rotating drum 201, inner discs 203 are arranged at both ends of the rotating drum 201, a rotating rod 204 is connected to the middle of one side of the inner disc 203, an outer rotating disk 205 is arranged at one end of the rotating rod 204, a rocker 206 is connected to the outer side of one end of the rotating rod 204 close to the outer rotating disk 205, and a ring frame 207 is connected to the outside of one end of the rotating rod 204, person A pulls one end of the nylon rope out of the square groove 202 on one side of the line collection mechanism 2, and person B rotates the rocker 206 and the rotating rod 204 to drive the nylon rope to rotate, and the nylon rope is extended to the cable length required to be measured.
[0021] refer to Figure 3 The code line mechanism 3 includes a screw rod 301, a threaded structure is arranged on the outside of the screw rod 301, and a moving ring 302 is connected to the outside of the screw rod 301, and a rotating wheel 303 is connected to the lower end of the moving ring 302, and a cross bar 304 is connected to the inside of the rotating wheel 303, and a motor 305 is connected to one end of the screw rod 301, and the motor 305 is connected to a battery 306 through a wire, and the battery 306 is arranged on one side of the fixed frame 1. The screw rod 301 rotates to drive the moving ring 302 to move left and right, and the movement of the moving ring 302 drives the rotating wheel 303 below to move, and the nylon rope is passed through the top of the rotating wheel 303, and the rotating wheel 303 drives the nylon rope to move, and cooperates with the rotation of the rotating rod 204 to reciprocate and wrap the nylon rope for storage.
[0022] refer to Figure 4The unwinding mechanism 4 includes a hanging rack 402, a bracket 403 is connected to the middle part below the hanging rack 402, and an outer frame 404 is arranged at the other end below the hanging rack 402, a pulley 401 is arranged inside the outer frame 404, a round rod 405 is connected to the middle part of the pulley 401, and the counting device 5 includes a slave gear 501, and a baffle 502 is connected to the outside of the slave gear 501, a counting wheel 503 is arranged on the upper end of the slave gear 501, the counting wheel 503 and the slave gear 501 are meshed with each other, a counting box 504 is connected to the outside of the counting wheel 503, and a counting screen 505 is arranged above the counting box 504, the pulley 401 rotates to make the round rod 405 drive the slave gear 501 to start working, the slave gear 501 and the counting wheel 503 are meshed with each other for transmission, the counting box 504 automatically records the stretched length of the nylon rope, and the counting screen 505 displays the data in real time.
[0023] Working principle: First, place the device at one end of the cable, and person A pulls one end of the nylon rope out from the square groove 202 through the outer frame 404, and person B rotates the rocker 206 to release the nylon rope. The wire-releasing mechanism 4 and the counting device 5 cooperate with the hanger 402 and the bracket 403 in the wire-releasing mechanism 4 and are hung to the outer end of the square groove 202. The pulley 401 is set on the path of the nylon rope. By operating the rocker 206, the nylon rope can be released to the cable length required to be measured, and then the pulley 401 is used to change the pulling direction of the nylon rope. In this process, the slave gear 501 follows the rotation of the pulley 401 to drive the counting wheel 503. Through the transmission of the slave gear 501 and the counting wheel 503, the counting box 504 automatically records the stretched length of the nylon rope, and the counting screen 505 displays the data in real time, thereby realizing accurate measurement of the cable length.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A suspended pulley cable length measuring tool, comprising a fixing frame (1), characterized in that: A wire collecting mechanism (2) is arranged in the middle of the upper part of the fixed frame (1), and the wire collecting mechanism (2) is a rotating winding structure, and a nylon rope for measuring the length of the cable is arranged inside the wire collecting mechanism (2), and a wire encoding mechanism (3) is connected to the upper end of the wire collecting mechanism (2), and the wire encoding mechanism (3) is used to recycle the nylon rope. A wire releasing mechanism (4) is connected to the outer end of one side of the fixed frame (1), and the wire releasing mechanism (4) includes a pulley (401), and the pulley (401) is arranged on the nylon rope path for changing the pulling direction, and a counting device (5) is connected to one side of the wire releasing mechanism (4), and the counting device (5) is used to record and display the length data of the nylon rope.
2. A suspended pulley cable length measuring tool according to claim 1, characterized in that: The fixing frames (1) are circular frame structures and are provided with two in total. Two supporting legs (101) are symmetrically provided at the lower end of the fixing frames (1), and the supporting legs (101) are used for support.
3. A suspended pulley cable length measuring tool according to claim 1, characterized in that: The line collection mechanism (2) comprises a rotating drum (201), the rotating drum (201) is in a columnar structure, and a square groove (202) is provided at one quarter of the outer circle of the rotating drum (201), inner discs (203) are provided at both ends of the interior of the rotating drum (201), and a rotating rod (204) is connected to the middle of one side of the inner disc (203).
4. A suspended pulley cable length measuring tool according to claim 3, characterized in that: An outer rotating disk (205) is arranged at one end of the rotating rod (204), a rocker (206) is connected to the outer side of one end of the rotating rod (204) close to the outer rotating disk (205), and a ring frame (207) is externally connected to one end of the rotating rod (204).
5. A suspended pulley cable length measuring tool according to claim 1, characterized in that: The code line mechanism (3) comprises a screw rod (301), the screw rod (301) is provided with a threaded structure on the outside, the screw rod (301) is externally connected to a moving ring (302), the lower end of the moving ring (302) is connected to a rotating wheel (303), the inside of the rotating wheel (303) is connected with a cross bar (304), one end of the screw rod (301) is connected to a motor (305), and the motor (305) is connected to a battery (306) via a wire, and the battery (306) is arranged on one side of the fixed frame (1).
6. A suspended pulley cable length measuring tool according to claim 1, characterized in that: The line-releasing mechanism (4) comprises a hanging rack (402), a bracket (403) is connected to the middle part below the hanging rack (402), an outer frame (404) is arranged at the other end below the hanging rack (402), a pulley (401) is arranged inside the outer frame (404), and a round rod (405) is connected to the middle part of the pulley (401).
7. A suspended pulley cable length measuring tool according to claim 1, characterized in that The counting device (5) includes a slave gear (501), and a baffle (502) is connected to the outside of the slave gear (501), a counting wheel (503) is arranged on the upper end of the slave gear (501), the counting wheel (503) and the slave gear (501) are meshed with each other, a counting box (504) is connected to the outside of the counting wheel (503), and a counting screen (505) is arranged above the counting box (504).