CN218383124U - High-voltage cable recognizer - Google Patents

Abstract

The utility model discloses a high tension cable recognizer, including box body, extension board and connecting cylinder, the extension board is installed to the inner wall of box body, the discernment subassembly is installed to the inner wall of box body, the top of discernment subassembly is run through and is installed the connecting cylinder, the telescopic link is installed to the bottom of extension board, a box is installed to the inner wall of box body. The utility model discloses an install the motor, fan blade and telescopic link, a large amount of heats that produce when having realized discernment are effluvium fast, prevent the effect of overheated damage device, the baffle removes makes first opening and runs through a mouthful coincidence and makes the thermovent open, the motor rotates and drives the fan blade rotation, the fan blade rotates and produces a large amount of heats that wind-force blows to produce when discerning the subassembly and make its discernment and effluvium fast, prevent overheated damage device, use the back telescopic link remove make the baffle plug up the running through mouthful and prevent that the time spent spot from falling into the device in, a large amount of heats that produce when having realized discernment effluvium fast, prevent the function of overheated damage device.

Description

High-voltage cable recognizer

Technical Field

The utility model relates to a high tension cable discernment technical field specifically is a high tension cable recognizer.

Background

The high-voltage cable identification instrument is a special instrument developed according to the needs of the power industry, the attention cable identification instrument is used for distinguishing a specific cable to be found in a bundle of cables in the process of power cable erection, migration, maintenance and fault treatment, the cable identification instrument consists of a signal generator, receiving identification pliers and an indicating meter, and a large amount of heat generated when the existing high-voltage cable identification instrument identifies is easy to cause the device to be overheated and damaged when the heat is not dissipated in time.

The existing high-voltage cable identifier has the following defects:

patent document CN204269755U discloses a cable identification device, which includes a signal generator and a signal receiver, wherein the signal generator includes a power module, a high-voltage transformation unit and a discharge control unit, the high-voltage transformation unit includes an electronic pulse generation module, a voltage detection circuit and a pulse capacitor connected in parallel to the electronic pulse generation module, the discharge control unit includes a time relay for controlling the periodic discharge of the cable, a dc electromagnet, and a mechanical periodic discharge switch connected to the output end of the pulse capacitor; the signal receiver comprises a flexible Rogowski coil, a control unit, a signal processing unit connected with the flexible Rogowski coil, a data acquisition unit, a trigger unit, a human-computer interaction unit and a power supply management module for supplying power to all units in the signal receiver, wherein the data acquisition unit, the trigger unit and the human-computer interaction unit are connected with the control unit; cable identification device, have that the discernment performance is reliable and stable, anti-interference strong, the suitability is strong, characteristics such as small.

The cable identification device disclosed by the above publication has the characteristics of stable and reliable identification performance, strong interference resistance, strong applicability, small size and the like, and the problem that the device is easily damaged due to overheating caused by heat dissipation of a large amount of heat generated during identification is not considered.

In view of the above, it is necessary to develop a digital resistance tester with high stability, so as to rapidly dissipate a large amount of heat generated during recognition and prevent the device from being damaged by overheating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension cable recognizer to the problem of the easy overheated damage device of a large amount of heat dissipations that produce when solving the discernment that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage cable recognizer comprises a box body, a support plate and a connecting cylinder, wherein the support plate is installed on the inner wall of the box body, a recognition component is installed on the inner wall of the box body, and the connecting cylinder penetrates through the top of the recognition component;

the bottom of the support plate is provided with a telescopic rod, the inner wall of the box body is provided with a support box, the outer wall of the support box is provided with a through hole, and the inner wall of the support box is provided with a baffle;

the box cover is installed at the top of the box body through a hinge, and the first supporting rod is installed at the bottom of the supporting plate.

Preferably, the outer wall of baffle is equipped with first opening, and the outer wall of box body is run through and is installed the filter screen.

Preferably, the outer wall of connecting cylinder runs through and installs the sleeve, and telescopic inner wall runs through and installs second branch, and the friction strip is installed to the one end of second branch, and the outer wall of connecting cylinder is equipped with the second opening, and third branch is installed to the outer wall of friction strip, and the arm-tie is installed to the one end of third branch, and the spring is installed to the outer wall of arm-tie, and the one end of spring and the outer wall connection of connecting cylinder.

Preferably, a button is mounted on the top of the identification assembly.

Preferably, the outer wall of the box cover is provided with a clamping block.

Preferably, the motor is installed to the outer wall of first branch, and the fan blade is installed to the output of motor.

Preferably, the outer wall of the box body is provided with a bayonet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the motor, fan blade and telescopic link, a large amount of heat that produces when having realized discerning is dispersed fast, prevent the effect of overheated damage device, the telescopic link removes and drives the baffle and moves, the baffle removes to make first opening and run-through hole coincide and make the thermovent open, the motor rotates and drives the fan blade rotation, the fan blade rotates and produces wind-force and blows to the discernment subassembly and make a large amount of heat that produces when its discernment disperse fast, prevent overheated damage device, the telescopic link removes after the use and makes the baffle plug up the run-through hole and prevent that the spot from falling into the device when not using, a large amount of heat that produces when having realized discerning disperses fast, prevent the function of overheated damage device;

2. the utility model discloses an install third branch, spring and friction strip, the effect that high tension cable connects more stable accidental drop that prevents has been realized, second open-ended effect makes things convenient for the removal of second open-ended, the pulling arm-tie drives the spring and removes, the spring removes and makes the arm-tie drive third branch and remove, the third branch removes and drives the friction strip and removes, the friction strip removes and drives the second branch and removes, second branch removes and makes the friction strip open the connecting cylinder, it makes its connection more stable accidental drop of preventing to loosen the arm-tie to remove the friction strip by the spring after putting into the connecting cylinder with high tension cable, the function that high tension cable connects more stable accidental drop of preventing has been realized.

Drawings

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

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic structural view of a support plate portion of the present invention;

fig. 4 is a schematic structural view of a part of the connecting cylinder of the present invention.

In the figure: 1. a box body; 101. a bayonet; 2. a support plate; 201. a telescopic rod; 202. a branch box; 203. a through opening; 204. a baffle plate; 205. a first opening; 206. filtering with a screen; 3. a connecting cylinder; 301. a sleeve; 302. a second support bar; 303. rubbing the strips; 304. a second opening; 305. a third support bar; 306. pulling a plate; 307. a spring; 4. identifying a component; 401. a button; 5. a box cover; 501. a clamping block; 6. a first support bar; 601. a motor; 602. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 and 2, a high voltage cable recognizer, including a box body 1, a support plate 2 and a connecting cylinder 3, the box body 1 is used for protecting the high voltage cable recognizer, the support plate 2 is used for supporting a telescopic rod 201, the connecting cylinder 3 is used for facilitating the connection of a high voltage cable, the support plate 2 is installed on the inner wall of the box body 1, the recognition component 4 is used for facilitating the recognition of the high voltage cable, the connecting cylinder 3 is installed through the top of the recognition component 4, a box cover 5 is installed on the top of the box body 1 through a hinge, the box cover 5 is used for facilitating the sealing of the box body 1, a first support rod 6 is installed at the bottom of the support plate 2, the first support rod 6 is used for supporting a motor 601, a button 401 is installed at the top of the recognition component 4, the button 401 is used for controlling the state of the recognition component 4, a fixture block 501 is installed on the outer wall of the box cover 5, the fixture block 501 is used for facilitating the fixing of the box cover 5, the outer wall of the fixture 101 is used for facilitating the clamping of the bayonet 501, the clamping of the bayonet 101.

Referring to fig. 2 and 3, an expansion link 201 is installed at the bottom of a support plate 2, a support box 202 is installed on the inner wall of a box body 1, a through hole 203 is formed in the outer wall of the support box 202, a baffle 204 is installed on the inner wall of the support box 202, a first opening 205 is formed in the outer wall of the baffle 204, a filter screen 206 is installed on the outer wall of the box body 1 in a penetrating manner, a motor 601 is installed on the outer wall of a first support rod 6, a fan blade 602 is installed at the output end of the motor 601, the expansion link 201 moves to drive the baffle 204 to move, the first opening 205 and the through hole 203 are overlapped to open a heat dissipation opening, the motor 601 rotates to drive the fan blade 602 to rotate, wind power generated by the fan blade 602 rotates to blow to an identification component 4 to enable a large amount of heat generated during identification to be rapidly dissipated, and the device is prevented from being damaged due to overheating, the expansion link 201 moves to enable the baffle 204 to block the through hole 203 from falling into the device when not in use, and the device is realized, and the function of rapidly dissipating the device that the stain is prevented from being damaged due to overheating.

Referring to fig. 2 and 4, a sleeve 301 is installed on an outer wall of the connecting cylinder 3 in a penetrating manner, a second support rod 302 is installed on an inner wall of the sleeve 301 in a penetrating manner, a friction strip 303 is installed at one end of the second support rod 302, a second opening 304 is formed in the outer wall of the connecting cylinder 3, a third support rod 305 is installed on the outer wall of the friction strip 303, a pull plate 306 is installed at one end of the third support rod 305, a spring 307 is installed on the outer wall of the pull plate 306, one end of the spring 307 is connected with the outer wall of the connecting cylinder 3, the second opening 304 is used for facilitating movement of the second opening 304, the pull plate 306 is pulled to drive the spring 307 to move, the pull plate 306 drives the third support rod 305 to move by movement of the spring 307, the friction strip 303 moves to drive the friction strip 303 to move, the friction strip 303 drives the second support rod 302 to move to open the connecting cylinder 3, the high-voltage cable is placed into the connecting cylinder 3, the friction strip 306 is released to attach the high-voltage cable 303 to the high-voltage cable to be connected more stably and prevent accidental dropping.

The working principle is that the box body 1 is used for protecting a high-voltage cable recognizer, the support plate 2 is used for supporting the telescopic rod 201, the connecting cylinder 3 is used for facilitating connection of a high-voltage cable, the recognition component 4 is used for facilitating recognition of the high-voltage cable, the box cover 5 is used for facilitating sealing of the box body 1, the first support rod 6 is used for supporting the motor 601, the telescopic rod 201 moves to drive the baffle 204 to move, the baffle 204 moves to enable the first opening 205 and the through opening 203 to be overlapped to enable the heat dissipation opening to be opened, the motor 601 rotates to drive the fan blade 602 to rotate, the fan blade 602 rotates to generate wind force to blow towards the recognition component 4 to enable a large amount of heat generated during recognition to be rapidly dissipated, the device is prevented from being damaged due to overheating, the device is prevented, the baffle 204 moves to enable the through opening 203 to be blocked by using the telescopic rod 201 to prevent the baffle 204 from falling into the stain device when not used, the function of preventing the device from being damaged due to the fact that the large amount of heat generated during recognition is rapidly dissipated, the function of preventing the device from being damaged due to facilitate movement of the second opening 304, the pull plate 306 to drive the spring 307 to move, the third support rod 305 to drive the high-voltage cable 305 to move, the friction connecting cylinder 303 to enable the friction connecting cylinder 303 to be more stably connected with the friction connecting cylinder 303, and the friction connecting cylinder 303 to stably enable the friction connecting cylinder 303 to move, and enable the friction plate 303 to be more stably to be connected with the friction connecting cylinder 302, and to be connected with the friction cable 302, and to be more stably.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a high tension cable recognizer, includes box body (1), extension board (2) and connecting cylinder (3), its characterized in that: a support plate (2) is installed on the inner wall of the box body (1), an identification component (4) is installed on the inner wall of the box body (1), and a connecting cylinder (3) penetrates through the top of the identification component (4);

the bottom of the support plate (2) is provided with a telescopic rod (201), the inner wall of the box body (1) is provided with a support box (202), the outer wall of the support box (202) is provided with a through hole (203), and the inner wall of the support box (202) is provided with a baffle (204);

the box cover (5) is installed at the top of the box body (1) through a hinge, and the first supporting rod (6) is installed at the bottom of the supporting plate (2).

2. A high voltage cable identifier as recited in claim 1, wherein: the outer wall of baffle (204) is equipped with first opening (205), and filter screen (206) are installed in the outer wall through-going of box body (1).

3. A high voltage cable identifier as recited in claim 1, wherein: the outer wall of connecting cylinder (3) runs through and installs sleeve (301), the inner wall of sleeve (301) runs through and installs second branch (302), friction strip (303) are installed to the one end of second branch (302), the outer wall of connecting cylinder (3) is equipped with second opening (304), third branch (305) are installed to the outer wall of friction strip (303), arm-tie (306) are installed to the one end of third branch (305), spring (307) are installed to the outer wall of arm-tie (306), and the one end of spring (307) and the outer wall connection of connecting cylinder (3).

4. A high voltage cable identifier as recited in claim 1, wherein: the top of the identification component (4) is provided with a button (401).

5. A high voltage cable identifier as recited in claim 1, wherein: and a clamping block (501) is arranged on the outer wall of the box cover (5).

6. A high voltage cable identifier as recited in claim 1, wherein: the outer wall of the first supporting rod (6) is provided with a motor (601), and the output end of the motor (601) is provided with a fan blade (602).

7. A high voltage cable identifier as recited in claim 1, wherein: the outer wall of the box body (1) is provided with a bayonet (101).

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