CN217425356U - Cable insulation skin crack detection device - Google Patents

Abstract

The utility model belongs to the technical field of cable detection, in particular to a cable insulation skin crack detection device, which comprises a base, a fixing frame and a detector, the middle parts of the upper surfaces of the base, the fixing frame and the detector are welded with the fixing frame, the detector is arranged in the inner cavity of the fixing frame, a double-head shaft motor is arranged on one side of the fixed frame, two ends of the double-head shaft motor are in transmission connection with transmission rods, the surface of the transmission rod is provided with a shaft seat, the bottom of the shaft seat is connected with the surface of the base in a welding way, one end of the transmission rod is connected with a driving wheel in a transmission way, the two ends of the upper surface of the base are respectively welded with a mounting plate, the surface of one side of the mounting plate is respectively and rotatably provided with a driven wheel, the driven wheel is connected with a driving wheel through a belt in a transmission way, one end of one group of driven wheels is welded with a first rotating frame, and one end of the other group of driven wheels is welded with a second rotating frame; this novel in order to solve current cable insulation skin crack detection device less to the scope that the wire surface detected at the in-process that uses to there is certain dead angle can't detect in the testing process, thereby the influence is to cable detection quality's problem.

Description

Cable insulation skin crack detection device

Technical Field

The utility model relates to a cable detects technical field, specifically is a cable insulation skin crack detection device.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of wires, and the surface of the cable is provided with an insulating skin, so that after the cable is used and laid for a long time, the insulating skin on the surface can be aged and cracked, and when cracks appear on the surface of the wires, the insulated wires on the surface of the wires can be reduced, thereby increasing the danger in use.

The scope that current cable insulation skin crack detection device detected the wire surface at the in-process that uses is less to there is certain dead angle unable detection at the testing process, thereby influences the detection quality to the cable, for solving above-mentioned problem, provides a cable insulation skin crack detection device in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a cable insulation skin crack detection device, a double-end shaft motor is arranged on one side of a fixed frame, two ends of the double-end shaft motor can simultaneously drive a transmission rod to rotate, the transmission rod can be fixed through a shaft seat, can improve the stability of the transmission rod when rotating, one end of the transmission rod is provided with a driving wheel, the driving wheel is connected with a driven wheel through a belt, thereby realizing synchronous driving of the first rotating frame and the second rotating frame, guiding the lead by the first lead wheel and the second lead wheel, enabling the lead to be positioned at the axle center of the driven wheel, thereby reducing the swing of the conducting wire when the first rotating frame and the second rotating frame drive the unwinding disc and the winding disc to rotate, the wire passes through the detector in a rotating mode, so that the surface of the wire can be detected in all directions, and the dead angle of the wire can be reduced.

Two technical schemes

In order to solve the technical problem, the utility model provides a cable insulation skin crack detection device, including base, mount and detector, base upper surface middle part welding has the mount, the mount inner chamber is equipped with the detector, mount one side is equipped with double-end shaft motor, the equal transmission in double-end shaft motor both ends is connected with the transfer line, the transfer line surface is equipped with the axle bed, the axle bed bottom links to each other with base surface weld, the equal transmission of transfer line one end is connected with the drive wheel, the mounting panel has all been welded at base upper surface both ends, mounting panel side surface all rotates and is equipped with from the driving wheel, pass through belt transmission from the driving wheel and drive wheel and link to each other, wherein a set of from driving wheel one end welding has a swivel mount, wherein another set of from driving wheel one end welding has No. two swivel mounts.

Preferably, a driving motor is installed at the top of the side wall of the first rotating frame, and a power output end of the driving motor is connected with a reel releasing disc in a transmission mode.

Preferably, one end of the unwinding disc is in threaded connection with a first locking ring.

Preferably, No. two driving motors are installed at No. two revolving rack lateral wall tops, No. two driving motors's power take-off end transmission is connected with the rolling dish.

Preferably, one end of the winding disc is in threaded connection with a second locking ring.

Preferably, the middle part of the surface of one end of the first rotating frame is rotatably provided with a first wire guide wheel, and the middle part of the surface of one end of the second rotating frame is rotatably provided with a second wire guide wheel.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, drive the rolling dish through controlling No. two driving motor and rotate, thereby can convolute the wire on the rolling dish, the in-process wire of rolling drives driving motor through unreeling the reel and rotates, can produce certain resistance when driving motor and rotating, thereby the rolling dish is when rolling the wire, can make the wire be in the state of tightening all the time, the in-process that the wire passed in the detector is followed, can detect the crackle on wire surface, No. two driving motor stop work, and control driving motor and carry out work, thereby can make unreel and rolling dish work content exchange, make unreel carry out the rolling to the wire, use more nimble.

2. The utility model discloses, double-end axle motor is installed to mount one side, double-end axle motor both ends can drive the transfer line simultaneously and rotate, transfer line accessible axle bed is fixed, can promote the stability of transfer line when rotating, transfer line one end all is equipped with the drive wheel, the drive wheel passes through the belt and links to each other from the driving wheel, thereby can realize that synchronous drive swivel mount and No. two swivel mounts rotate, lead through a wire wheel and No. two wire wheels, can make the wire be located the axle center department from the driving wheel, thereby No. one swivel mount and No. two swivel mounts reduce the swing of wire when driving reel and rolling dish and rotate, pass through the detector through making the wire with rotatory mode, can realize carrying out the omnidirectional detection to the wire surface, in order to reduce the detection dead angle to the wire.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is a schematic sectional view of the present invention.

Reference numerals are as follows:

1. a base; 101. a fixed mount; 102. a detector; 2. a double-headed shaft motor; 201. a transmission rod; 202. a shaft seat; 203. a drive wheel; 204. mounting a plate; 205. a driven wheel; 3. a first rotating frame; 301. a first driving motor; 302. placing the reel; 303. a locking ring I; 304. a first wire guide wheel; 4. a second rotating frame; 401. a second drive motor; 402. a winding disc; 403. a locking ring II; 404. and a second wire guide wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

as shown in FIG. 1, the utility model provides a cable insulation sheath crack detection device, which comprises a base 1, a fixing frame 101 and a detector 102, a fixed frame 101 is welded in the middle of the upper surface of the base 1, a detector 102 is arranged in the inner cavity of the fixed frame 101, one side of the fixing frame 101 is provided with a double-head shaft motor 2, two ends of the double-head shaft motor 2 are both in transmission connection with a transmission rod 201, the surface of the transmission rod 201 is provided with a shaft seat 202, the bottom of the shaft seat 202 is connected with the surface of the base 1 in a welding way, one end of the transmission rod 201 is connected with a driving wheel 203 in a transmission way, two ends of the upper surface of the base 1 are welded with mounting plates 204, a driven wheel 205 is rotatably arranged on one side surface of the mounting plate 204, the driven wheel 205 is in transmission connection with the driving wheel 203 through a belt, one end of one group of driven wheels 205 is welded with a first rotating frame 3, and one end of the other group of driven wheels 205 is welded with a second rotating frame 4.

In this embodiment, as shown in fig. 1, a first driving motor 301 is installed at the top of the side wall of the first rotating frame 3, and a power output end of the first driving motor 301 is in transmission connection with a unwinding disc 302.

It should be noted that, a first driving motor 301 may drive the unwinding disc 302, so that the wire may be wound through the unwinding disc 302.

In this embodiment, as shown in fig. 1, a first locking ring 303 is screwed on one end of the unwinding disc 302.

Note that the cable reel can be fixed to the payout reel 302 by a number one locking ring 303.

In this embodiment, as shown in fig. 1, a second driving motor 401 is installed at the top of the side wall of the second rotating frame 4, and a power output end of the second driving motor 401 is in transmission connection with a winding disc 402.

It should be noted that the winding disc 402 can fix the wire coil, so as to wind the wire.

In this embodiment, as shown in fig. 1, a second locking ring 403 is screwed on one end of the take-up reel 402.

Note that the empty coil can be fixed to the take-up reel 402 by a locking ring No. two 403.

In this embodiment, as shown in fig. 2, a first wire guide wheel 304 is rotatably disposed in the middle of one end surface of the first rotary frame 3, and a second wire guide wheel 404 is rotatably disposed in the middle of one end surface of the second rotary frame 4.

It should be noted that the wire is guided by the first wire wheel 304 and the second wire wheel 404, so that the wire is located at the axial center of the driven wheel 205, and thus the swinging of the wire is reduced when the first rotating frame 3 and the second rotating frame 4 rotate the unwinding reel 302 and the winding reel 402.

The utility model discloses a theory of operation and use flow: the cable coil to be detected is sleeved on the unwinding disc 302, the cable coil can be clamped and fixed by rotating the locking ring I303, one end of a cable wire respectively passes through the wire guiding wheel I304, the detector 102 and the wire guiding wheel II 404 and is connected with an empty wire coil on the winding disc 402, the empty wire coil on the winding disc 402 can be clamped and fixed by rotating the locking ring II 403, the winding disc 402 is driven to rotate by controlling the driving motor II 401, so that the cable wire can be wound on the winding disc 402, the cable wire drives the driving motor I301 to rotate by the unwinding disc 302 in the winding process, certain resistance can be generated when the driving motor I301 is driven to rotate, so that the winding disc 402 can enable the cable wire to be always in a tight state when the cable wire is wound, and cracks on the surface of the cable wire can be detected in the process of passing through the detector 102, the second driving motor 401 stops working, and the first driving motor 301 is operated to work, so that the working contents of the unwinding disc 302 and the winding disc 402 can be exchanged, the unwinding disc 302 winds the conducting wire, the use is more flexible, the double-head shaft motor 2 is installed on one side of the fixed frame 101, the two ends of the double-head shaft motor 2 can simultaneously drive the transmission rod 201 to rotate, the transmission rod 201 can be fixed through the shaft seat 202, the stability of the transmission rod 201 in rotation can be improved, the driving wheel 203 is arranged at one end of the transmission rod 201, the driving wheel 203 is connected with the driven wheel 205 through a belt, so that the first rotating frame 3 and the second rotating frame 4 can be synchronously driven to rotate, the conducting wire is guided through the first conducting wire wheel 304 and the second conducting wire wheel 404, the conducting wire can be positioned at the shaft center of the driven wheel 205, and the swinging of the conducting wire is reduced when the first rotating frame 3 and the second rotating frame 4 drive the unwinding disc 302 and the winding disc 402 to rotate, by rotating the wire through the detector 102, the wire surface can be detected in all directions, so that the dead angle of detection on the wire surface can be reduced.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims (6)

1. The cable insulation skin crack detection device comprises a base (1), a fixing frame (101) and a detector (102), wherein the fixing frame (101) is welded in the middle of the upper surface of the base (1), the detector (102) is arranged in an inner cavity of the fixing frame (101), and the cable insulation skin crack detection device is characterized in that a double-head-shaft motor (2) is arranged on one side of the fixing frame (101), transmission rods (201) are connected to two ends of the double-head-shaft motor (2) in a transmission mode, a shaft seat (202) is arranged on the surface of each transmission rod (201), the bottom of each shaft seat (202) is connected with the surface of the base (1) in a welding mode, a driving wheel (203) is connected to one end of each transmission rod (201) in a transmission mode, mounting plates (204) are welded to two ends of the upper surface of the base (1), a driven wheel (205) is arranged on the surface of one side of each mounting plate (204) in a rotating mode, and the driven wheel (205) is connected with the driving wheel (203) through a belt, one end of one group of the driven wheels (205) is welded with a first rotating frame (3), and one end of the other group of the driven wheels (205) is welded with a second rotating frame (4).

2. The cable insulation sheath crack detection device according to claim 1, characterized in that a first driving motor (301) is installed on the top of the side wall of the first rotating frame (3), and a power output end of the first driving motor (301) is in transmission connection with a unwinding disc (302).

3. The cable insulation sheath crack detection device according to claim 2, wherein a locking ring number one (303) is threadedly connected to one end of the unwinding disc (302).

4. The cable insulation sheath crack detection device according to claim 1, wherein a second driving motor (401) is installed at the top of the side wall of the second rotating frame (4), and a winding disc (402) is connected to a power output end of the second driving motor (401) in a transmission mode.

5. The cable insulation sheath crack detection device according to claim 4, wherein a second locking ring (403) is screwed on one end of the winding disc (402).

6. The cable insulation sheath crack detection device according to claim 1, wherein a first wire guide wheel (304) is rotatably arranged in the middle of one end surface of the first rotating frame (3), and a second wire guide wheel (404) is rotatably arranged in the middle of one end surface of the second rotating frame (4).

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