CN216645676U - Tension detection device for cable - Google Patents
Tension detection device for cable Download PDFInfo
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- CN216645676U CN216645676U CN202123205312.0U CN202123205312U CN216645676U CN 216645676 U CN216645676 U CN 216645676U CN 202123205312 U CN202123205312 U CN 202123205312U CN 216645676 U CN216645676 U CN 216645676U
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Abstract
The utility model discloses a tension detection device for a cable, which comprises a detection table, wherein the top of the detection table is fixedly connected with a fixed frame, one side of the fixed frame is fixedly connected with a controller, and the other side of the fixed frame is connected with a displacement camera in a penetrating way. The detection is convenient.
Description
Technical Field
The utility model relates to the technical field of cable tension detection, in particular to a tension detection device for a cable.
Background
The cable is an electric energy or signal transmission device, and generally comprises several or several groups of conducting wires, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multiple wire and insulating layer for connecting circuits, electric appliances, etc.
The tension of the cable needs to be detected before and after installation so as to detect whether the cable is qualified or not, or whether the cable is qualified or not in production, most of the existing cable tension detection devices are used for detecting the tension of the installed cable, the cable which is not installed in a wired mode cannot be detected in a positioning mode, and the cable tension cannot be detected before the cable is arranged to be qualified or not, so that the tension detection device for the cable is urgently needed, and the tension test can be carried out on the cable before the cable is arranged.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a tension detecting device for a cable, which is implemented by the following technical solutions.
A tension detection device for a cable comprises a detection table, wherein a fixed frame is fixedly connected to the top of the detection table, a controller is fixedly connected to one side of the fixed frame, a displacement camera is connected to the other side of the fixed frame in a penetrating manner, an extrusion rod is connected to the top of the fixed frame in a penetrating manner and in threaded connection, a manual rotating disc is fixedly connected to one end of the extrusion rod, a lifting seat is rotatably connected to the other end of the extrusion rod, an extrusion seat is fixedly connected to the bottom of the lifting seat, four L-shaped limiting rods are fixedly connected to the inner wall of the fixed frame, the L-shaped limiting rods are connected with the lifting seat in a penetrating manner and in sliding connection, two openings are formed in the top of the detection table, two sliding rods are connected to the inner wall of each opening in a penetrating manner, a movable baffle is connected to the outer surface of each sliding rod in a sliding manner, and a winding mechanism is arranged at the top of the movable baffle, detect the top fixedly connected with riser of platform, the equal fixed mounting in both sides of riser has infrared ray distance sensor, detect the bottom fixedly connected with adjustment mechanism of platform.
Further, adjustment mechanism is including the regulating box, one side fixedly connected with servo motor of regulating box, the servo motor output shaft runs through the one end fixedly connected with worm of regulating box, the surface of regulating box runs through and rotates and is connected with two-way threaded rod, and two-way threaded rod with fix the fixed plate of examining the platform bottom rotates and is connected, the fixed worm wheel that has cup jointed in the surface middle part of two-way threaded rod, just the worm wheel is connected with the worm meshing.
Furthermore, two ends of the bidirectional threaded rod are respectively penetrated through and in threaded connection with the two movable baffles, and the directions of the thread teeth at the two ends of the bidirectional threaded rod are opposite.
Further, the winding mechanism comprises a winding frame, winding wheels are fixedly connected to the inner wall of the winding frame, the two winding wheels are located on the same straight line, and the extrusion seat is located right above the two winding wheels.
Further, the inner wall of the extrusion seat is provided with an arc-shaped groove, and a pressure sensor is arranged at the central position of the bottom of the arc-shaped groove.
Furthermore, the controller is electrically connected with the servo motor, the displacement camera, the pressure sensor and the infrared distance sensor through electric wires.
The utility model has the advantages that in the working process of the device,
1. winding mechanism can carry out the wire winding through two reels that set up and fix to the both ends of the cable that awaits measuring, and adjustment mechanism can adjust the cable that awaits measuring and flare-out, can use the cable that awaits measuring of different length to fix the detection simultaneously, can make to detect more accurately.
2. The extrusion seat between two reels can extrude the middle part of the cable that awaits measuring, and the inside pressure sensor of extrusion seat can detect extruded pressure value, and the displacement camera can observe the atress deformation interval of the cable that awaits measuring simultaneously, and its pressure value is in inverse proportion with the deformation interval, is convenient for detect.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1: the utility model discloses a structural schematic diagram of a tension detection device for a cable;
FIG. 2: FIG. 1 is a front view of the present invention;
FIG. 3: the utility model relates to a schematic connection diagram of a fixing frame and an extrusion seat;
FIG. 4: the inside schematic view of the regulating box of the utility model;
FIG. 5: the utility model discloses a structural schematic diagram of an extrusion seat.
The reference numbers are as follows:
1. a detection table; 101. a fixing plate; 102. an opening; 103. a slide bar;
2. a movable baffle; 201. a bobbin; 202. a reel;
3. an adjusting box; 301. a servo motor; 302. a worm; 303. a bidirectional threaded rod; 304. a worm gear;
4. a vertical plate; 401. an infrared distance sensor;
5. a fixed mount; 501. an extrusion stem; 502. manually rotating the disc; 503. a lifting seat; 504. an L-shaped limiting rod;
6. a pressing base; 601. an arc-shaped groove; 602. a pressure sensor;
7. a controller;
8. and (5) displacing the camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention has the following specific embodiments.
Example (b):
a tension detection device for cables comprises a detection table 1, wherein the top of the detection table 1 is fixedly connected with a fixed frame 5, one side of the fixed frame 5 is fixedly connected with a controller 7, the other side of the fixed frame 5 is connected with a displacement camera 8 in a penetrating way, the top of the fixed frame 5 is connected with an extrusion rod 501 in a penetrating way and in threaded connection, one end of the extrusion rod 501 is fixedly connected with a manual rotating disc 502, the other end of the extrusion rod 501 is rotatably connected with a lifting seat 503, the bottom of the lifting seat 503 is fixedly connected with an extrusion seat 6, the inner wall of the fixed frame 5 is fixedly connected with four L-shaped limiting rods 504, the L-shaped limiting rods 504 are connected with the lifting seat 503 in a penetrating way and in a sliding way, the top of the detection table 1 is provided with two openings 102, the inner walls of the openings 102 are connected with two sliding rods 103 in a penetrating way, the outer surfaces of the sliding rods 103 are connected with movable baffles 2 in a sliding way, the top of adjustable fender 2 is provided with winding mechanism, detect the top fixedly connected with riser 4 of platform 1, the equal fixed mounting in both sides of riser 4 has infrared distance sensor 401, detect the bottom fixedly connected with adjustment mechanism of platform 1.
By adopting the technical scheme, when in use, firstly, two ends of a cable to be tested are respectively fixed on the two winding mechanisms, then the servo motor 301 is opened, the servo motor 301 can drive the two movable baffles 2 to move, the two movable baffles 2 can drive the winding mechanisms to strain the cable to be tested, thereby tensioning and fixing the cable to be tested, then the manual rotating disc 502 is manually rotated, the manual rotating disc 502 can drive the extrusion rod 501 to rotate, the threaded connection between the extrusion rod 501 and the fixed frame 5 can drive the extrusion rod 501 to propel, thereby the extrusion rod 501 drives the lifting seat 503 with the other end rotatably connected, the lifting seat 503 can drive the extrusion seat 6 with the fixed bottom to push, the extrusion seat 6 can extrude the middle part of the cable to be tested, during extrusion, the displacement camera 8 can observe the stress deformation interval of the cable to be tested, pressure sensor 602 can detect the cable stress value that awaits measuring to can be better detect out the tension effect of cable, finally, can fix the detection to the cable of different length, can make detection data more accurate.
Specifically, adjustment mechanism is including regulating box 3, one side fixedly connected with servo motor 301 of regulating box 3, servo motor 301 output shaft runs through the one end fixedly connected with worm 302 of regulating box 3, the surface of regulating box 3 runs through and rotates and is connected with two-way threaded rod 303, and two-way threaded rod 303 with fix the fixed plate 101 of examining 1 bottom of table rotates and is connected, the fixed worm wheel 304 that has cup jointed in surface middle part of two-way threaded rod 303, just worm wheel 304 is connected with worm 302 meshing.
Through adopting the above technical scheme, the interval between two adjustable fender 2 can be adjusted to the adjustment mechanism who sets up, so that detect the cable that awaits measuring of different length, wherein, during the regulation, servo motor 301 can drive worm 302 rotatory, worm 302 and worm wheel 304 between the meshing be connected can make worm wheel 304 follow worm 302 rotatory, worm 302 is fixed to be cup jointed on two-way threaded rod 303, thereby can drive two-way threaded rod 303 and rotate, two-way threaded rod 303's both ends respectively with two between the adjustable fender 2 threaded connection, thereby can drive two adjustable fender 2 and remove.
Specifically, two ends of the bidirectional threaded rod 303 are respectively penetrated through and in threaded connection with the two movable baffles 2, and the directions of the thread teeth at the two ends of the bidirectional threaded rod 303 are opposite.
Through adopting above-mentioned technical scheme, the both ends of the two-way threaded rod 303 of setting can drive adjustable fender 2 simultaneously and remove, and wherein, the thread tooth opposite direction at two-way threaded rod 303 both ends can make two adjustable fender 2 move toward opposite reversal simultaneously, can control two adjustable fender 2 simultaneously and carry out the equidistance and remove.
Specifically, the winding mechanism comprises a winding frame 201, wherein winding wheels 202 are fixedly connected to the inner wall of the winding frame 201, the two winding wheels 202 are located on the same straight line, and the extrusion seat 6 is located right above the two winding wheels 202.
Through adopting above-mentioned technical scheme, the reel 202 that sets up on the bobbin 201 can carry out the wire winding to the cable that awaits measuring and tie tightly, and two reels 202 can be fixed the cable both ends that await measuring, and extrusion seat 6 sets up directly over between two reels 202, can make the cable both ends atress that await measuring balanced.
Specifically, the inner wall of the extrusion seat 6 is provided with an arc-shaped groove 601, and a pressure sensor 602 is arranged at the central position of the bottom of the arc-shaped groove 601.
Through adopting above-mentioned technical scheme, the arc recess 601 that extrudees 6 inside settings of seat can carry on spacingly to the cable that awaits measuring to can make pressure sensor 602 extrude placed in the middle to the surface of the cable that awaits measuring, can make detected data more accurate.
Specifically, the controller 7 is electrically connected to the servo motor 301, the displacement camera 8, the pressure sensor 602, and the infrared distance sensor 401 through wires.
Through adopting above-mentioned technical scheme, the controller 7 that sets up can be convenient for control servo motor 301, displacement camera 8, pressure sensor 602, infrared ray distance sensor 401 and carry out the automatic operation to can make detection device have better intellectuality, prevent not hard up error of adjusting production, thereby can reduce the error that detects.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A tension detection device for cables, comprising a detection table (1), characterized in that: the detection table is characterized in that a fixed frame (5) is fixedly connected to the top of the detection table (1), a controller (7) is fixedly connected to one side of the fixed frame (5), a displacement camera (8) is connected to the other side of the fixed frame (5) in a penetrating manner, an extrusion rod (501) is connected to the top of the fixed frame (5) in a penetrating manner and in a threaded manner, a manual rotating disc (502) is fixedly connected to one end of the extrusion rod (501), a lifting seat (503) is rotatably connected to the other end of the extrusion rod (501), an extrusion seat (6) is fixedly connected to the bottom of the lifting seat (503), four L-shaped limiting rods (504) are fixedly connected to the inner wall of the fixed frame (5), the L-shaped limiting rods (504) are connected with the lifting seat (503) in a penetrating manner and in a sliding manner, two openings (102) are formed in the top of the detection table (1), and two sliding rods (103) are connected to the inner wall of each opening (102) in a penetrating manner, the surface sliding connection of slide bar (103) has adjustable fender (2), the top of adjustable fender (2) is provided with winding mechanism, detect top fixedly connected with riser (4) of platform (1), the equal fixed mounting in both sides of riser (4) has infrared distance sensor (401), detect the bottom fixedly connected with adjustment mechanism of platform (1).
2. A tension sensing device for cables as claimed in claim 1, wherein: adjustment mechanism is including regulating box (3), one side fixedly connected with servo motor (301) of regulating box (3), servo motor (301) output shaft runs through the one end fixedly connected with worm (302) of regulating box (3), the surface of regulating box (3) runs through and rotates and is connected with two-way threaded rod (303), and two-way threaded rod (303) with fix it rotates the connection to examine fixed plate (101) of test table (1) bottom, the fixed cover in surface middle part of two-way threaded rod (303) has connect worm wheel (304), just worm wheel (304) are connected with worm (302) meshing.
3. A tension sensing device for a cable according to claim 2, wherein: the two ends of the bidirectional threaded rod (303) are respectively penetrated through and in threaded connection with the two movable baffles (2), and the directions of the thread teeth at the two ends of the bidirectional threaded rod (303) are opposite.
4. A tension sensing device for cables according to claim 1, characterized in that: the winding mechanism comprises a winding frame (201), wherein winding wheels (202) are fixedly connected to the inner wall of the winding frame (201), the two winding wheels (202) are located on the same straight line, and the extrusion seat (6) is located right above the two winding wheels (202).
5. A tension sensing device for cables according to claim 1, characterized in that: the inner wall of the extrusion seat (6) is provided with an arc-shaped groove (601), and the center position of the bottom of the arc-shaped groove (601) is provided with a pressure sensor (602).
6. A tension sensing device for cables as claimed in any one of claims 1 to 5, wherein: and the controller (7) is electrically connected with the servo motor (301), the displacement camera (8), the pressure sensor (602) and the infrared distance sensor (401) through electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205312.0U CN216645676U (en) | 2021-12-16 | 2021-12-16 | Tension detection device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205312.0U CN216645676U (en) | 2021-12-16 | 2021-12-16 | Tension detection device for cable |
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| Publication Number | Publication Date |
|---|---|
| CN216645676U true CN216645676U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123205312.0U Active CN216645676U (en) | 2021-12-16 | 2021-12-16 | Tension detection device for cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516462A (en) * | 2024-01-05 | 2024-02-06 | 汉海线缆有限公司 | Cable deformation detection device with clearance function |
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2021
- 2021-12-16 CN CN202123205312.0U patent/CN216645676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516462A (en) * | 2024-01-05 | 2024-02-06 | 汉海线缆有限公司 | Cable deformation detection device with clearance function |
| CN117516462B (en) * | 2024-01-05 | 2024-04-09 | 汉海线缆有限公司 | Cable deformation detection device with clearance function |
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