CN211928694U

CN211928694U - Cable anti-theft device

Info

Publication number: CN211928694U
Application number: CN202020270201.4U
Authority: CN
Inventors: 曾旺新
Original assignee: Nanan Yixing Machinery Technology Co Ltd
Current assignee: Nanan Yixing Machinery Technology Co Ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-11-13
Anticipated expiration: 2030-03-07

Abstract

The utility model relates to a cable anti-theft device technical field just discloses a cable anti-theft device, including the theftproof case, the middle part fixed mounting of theftproof incasement chamber bottom surface has fixed case, and the left end fixed mounting of fixed incasement chamber bottom surface has the battery, and the right-hand member fixed mounting of fixed incasement chamber bottom surface has signal transmitter, and the inner wall fixed mounting of fixed case has the baffle. This cable anti-theft device, the degree of difficulty that the person of stealing transmission cable has been increased, cooperation fly leaf and traction chain, metal column can the rebound and contact with the metal sheet when making the person of stealing violently open sealed lid, thereby make the battery to the power supply of signal transmitter and send the police dispatch newspaper to the electric power department in advance, it provides sufficient time to arrive the stolen place of cable for the electric power personnel, the problem that the person of stealing has stolen the cable when having avoided electric power workman to arrive the stolen place of cable, the security of this cable anti-theft device has been increased, the practicality of this cable anti-theft device has been improved.

Description

Cable anti-theft device

Technical Field

The utility model relates to a cable anti-theft device technical field specifically is a cable anti-theft device.

Background

The cable is usually a cable similar to a rope formed by twisting a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, a highly-insulated covering layer is wrapped outside the whole cable for telecommunication or power transmission, cases of cable theft often occur in the using process of the cable, great loss is caused to the country, millions of cases are lost in a plurality of places in one month, and in order to prevent thieves from stealing the cable, the cable anti-theft device is used for reducing the loss of the cable which is stolen.

However, the existing cable anti-theft device is for achieving the anti-theft purpose, so that the installation process of the cable becomes very troublesome, the speed of installing the cable by a power worker is reduced, the workload of the power worker is increased, meanwhile, the power worker cannot find out the stolen place of the cable in advance, and a thief can steal the cable when the power worker arrives at the stolen place of the cable, so that great loss is caused for the country.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cable anti-theft device, possess the installation cable of being convenient for, can foresee advantages such as the stolen place of cable in advance, the purpose of current cable anti-theft device in order to reach the theftproof has been solved, make the installation of cable become very troublesome, the speed of electric power workman installation cable has been reduced, electric power workman's work load has been increased, electric power workman can not discover in advance the stolen place of cable simultaneously, steal the person of stealing when leading to electric power workman to the stolen place of cable steals away the cable, the problem of very big loss has been caused for the country.

(II) technical scheme

For realizing above-mentioned installation cable of being convenient for, can foresee the stolen place purpose of cable in advance, the utility model provides a following technical scheme: a cable anti-theft device comprises an anti-theft box, wherein a fixed box is fixedly mounted in the middle of the bottom surface of an inner cavity of the anti-theft box, a storage battery is fixedly mounted at the left end of the bottom surface of the inner cavity of the fixed box, a signal transmitter is fixedly mounted at the right end of the bottom surface of the inner cavity of the fixed box, a partition plate is fixedly mounted on the inner wall of the fixed box, a positioning slide rod is fixedly mounted between the top surface of the partition plate and the top surface of the inner cavity of the fixed box, a movable plate is sleeved on the outer portion of the positioning slide rod, a reset spring positioned above the movable plate is sleeved on the outer portion of the positioning slide rod, a fixed sleeve is fixedly mounted on the top surface of the inner cavity of the fixed box, a metal plate is connected on the top surface of the inner cavity of the fixed sleeve through transmission of a, the top fixed mounting of telescopic link has the movable plate, compression spring has been cup jointed in the outside activity of telescopic link, the top surface fixed mounting of movable plate has the reference column, the inside fixed mounting of reference column has transmission cable, the equal fixed mounting in side has the registration arm about the anti-theft box, the inner wall of registration arm is connected with the joint pole through joint spring transmission, transmission cable's top fixed mounting has the compact heap, the top fixed mounting of compact heap has the pressure strip, the top fixed mounting of anti-theft box has sealed lid, the middle part fixed mounting of activity board top surface has the traction chain, the top of traction chain runs through the top surface of fixed box, movable plate and pressure strip in proper order and with the bottom surface fixed connection of sealed lid.

Preferably, the left side surface and the right side surface of the inner cavity of the anti-theft box are respectively and fixedly provided with a strip-shaped track, and the left end and the right end of the movable plate are respectively provided with a movable groove matched with the strip-shaped tracks.

Preferably, the length value of the inner diameter of the fixed sleeve is greater than the length value of the diameter of the metal column, and the distance value between the bottom end of the fixed sleeve and the top end of the metal column is 0.5 cm.

Preferably, the top surface of the positioning column is provided with an arc-shaped groove matched with the transmission cable, and the inner surface of the arc-shaped groove is fixedly provided with the cushion pad.

Preferably, the bottom surface of the pressing block is provided with a concave groove matched with the transmission cable, and a rubber pad is fixedly arranged on the inner surface of the concave groove.

Preferably, the top end of the right side surface of the inner cavity of the anti-theft box is fixedly provided with a locking buckle, and the bottom surface of the sealing cover is fixedly provided with a locking column matched with the locking buckle.

(III) advantageous effects

Compared with the prior art, the utility model provides a cable anti-theft device possesses following beneficial effect:

1. this cable anti-theft device, the cooperation of detaining and locking post through the locking, make the thief can not open sealed lid easily, the degree of difficulty that the thief steals transmission cable has been increased, cooperation fly leaf and traction chain, make the thief violently open when sealed lid the metal column can rebound and contact with the metal sheet, thereby make the battery to the power transmitter power supply and send the police dispatch newspaper to the electric power department in advance, provide sufficient time for electric power personnel arrive the stolen place of cable, the problem that the thief has stolen the cable when having avoided electric power workman to arrive the stolen place of cable, this cable anti-theft device's security has been increased, this cable anti-theft device's practicality has been improved.

2. This cable anti-theft device, through the reference column, make transmission cable can be tentatively fixed, cooperation compact heap and pressure strip, make transmission cable can not take place to slide, cooperate the telescopic link again, pressure spring, joint spring and joint pole, make electric power workman only need put transmission cable in the arc wall of reference column top surface and press down the pressure strip and can fix transmission cable is stable, electric power workman's work load has been reduced, electric power workman installs the speed of cable has been increased, this cable anti-theft device's practicality has been improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the anti-theft box comprises an anti-theft box 1, a fixed box 2, a storage battery 3, a signal emitter 4, a partition plate 5, a positioning slide rod 6, a movable plate 7, a return spring 8, a fixed sleeve 9, a buffer spring 10, a metal plate 11, a metal column 12, a telescopic rod 13, a movable plate 14, a compression spring 15, a traction chain 16, a positioning column 17, a transmission cable 18, a positioning pipe 19, a clamping spring 20, a clamping rod 21, a compression block 22, a compression plate 23 and a sealing cover 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a cable theft preventing device includes a theft preventing box 1, a locking buckle is fixedly installed on the top of the right side of the inner cavity of the theft preventing box 1, and a locking post matched with the locking buckle is fixedly installed on the bottom surface of the sealing cover 24, the sealing cover 24 can seal the top of the theft preventing box 1 by using the locking buckle and the locking post, thereby avoiding the problem that a thief can easily open the sealing cover 24 from the outside of the theft preventing box 1, increasing the safety of the cable theft preventing device, improving the practicability of the cable theft preventing device, a bar-shaped track is fixedly installed on the left and right sides of the inner cavity of the theft preventing box 1, and a movable slot matched with the bar-shaped track is opened at the left and right ends of a movable plate 14, so that the movable plate 14 can stably move up and down along a designated track by using the cooperation of the bar-shaped track and the movable slot, increasing the cable theft preventing device, and improving, the middle part of the bottom surface of the inner cavity of the anti-theft box 1 is fixedly provided with a fixed box 2, the left end of the bottom surface of the inner cavity of the fixed box 2 is fixedly provided with a storage battery 3, the right end of the bottom surface of the inner cavity of the fixed box 2 is fixedly provided with a signal emitter 4, the signal emitter 4 is the existing device, the inner wall of the fixed box 2 is fixedly provided with a baffle plate 5, a positioning slide rod 6 is fixedly arranged between the top surface of the baffle plate 5 and the top surface of the inner cavity of the fixed box 2, the outer part of the positioning slide rod 6 is movably sleeved with a movable plate 7, the outer part of the positioning slide rod 6 is movably sleeved with a reset spring 8 positioned above the movable plate 7, the top surface of the inner cavity of the fixed box 2 is fixedly provided with a fixed sleeve 9, the length value of the inner diameter of the fixed sleeve 9 is larger than the length value of the diameter of the metal, the metal column 12 can be inserted into the fixed sleeve 9, the metal plate 11 and the metal column 12 can be ensured to be in good contact, the sealing cover 24 can be in contact with the metal column 12 only by generating a little displacement or deformation by utilizing the arrangement that the distance value between the bottom end of the fixed sleeve 9 and the top end of the metal column 12 is 0.5 cm, the sensitivity of the cable anti-theft device is increased, the practicability of the cable anti-theft device is improved, the top surface of the inner cavity of the fixed sleeve 9 is in transmission connection with the metal plate 11 through the buffer spring 10, the metal column 12 which is positioned under the fixed sleeve 9 is fixedly arranged on the top surface of the movable plate 7, the telescopic rods 13 which are positioned at the left side and the right side of the fixed box 2 are fixedly arranged on the bottom surface of the inner cavity of the anti-theft box 1, the movable plate 14 is fixedly arranged at the top end of the telescopic rods 13, the compression spring 15 is, the top surface of the positioning column 17 is provided with an arc-shaped groove matched with the transmission cable 18, the inner surface of the arc-shaped groove is fixedly provided with a cushion pad, the transmission cable 18 can not move left and right by utilizing the arc-shaped groove, the cushion pad can not damage the transmission cable 18 by utilizing the positioning column 17, the stability of the cable anti-theft device is increased, the practicability of the cable anti-theft device is improved, the transmission cable 18 is fixedly arranged inside the positioning column 17, the left side surface and the right side surface of the anti-theft box 1 are both fixedly provided with positioning pipes 19, the inner wall of the positioning pipes 19 is in transmission connection with clamping rods 21 through clamping springs 20, the top of the transmission cable 18 is fixedly provided with a pressing block 22, the bottom surface of the pressing block 22 is provided with a concave groove matched with the transmission cable 18, the inner surface of the concave groove is fixedly provided with a rubber, and a rubber pad is utilized, so that the pressing block 22 cannot damage the transmission cable 18, the top end of the pressing block 22 is fixedly provided with a pressing plate 23, the top of the anti-theft box 1 is fixedly provided with a sealing cover 24, the middle part of the top surface of the movable plate 7 is fixedly provided with a traction chain 16, and the top end of the traction chain 16 sequentially penetrates through the top surface of the fixed box 2, the movable plate 14 and the pressing plate 23 and is fixedly connected with the bottom surface of the sealing cover 24.

When the device works, firstly, the transmission cable 18 is placed in the arc-shaped groove on the top surface of the positioning column 17, then the top end of the traction lock chain 16 penetrates through the pressing plate 23, then the pressing plate 23 covers the top of the transmission cable 18, then the pressing plate 23 is pressed downwards, then the moving plate 14 moves downwards under the matching action of the telescopic rod 13 and the pressing spring 15, then the clamping rod 21 moves towards the inside of the positioning tube 19, then the clamping rod 21 moves towards the outside of the positioning tube 19 and clamps the pressing plate 23, then the moving plate 14 moves upwards under the action of the pressing spring 15, then the clamping rod 21 tightly presses the pressing plate 23 on the top of the transmission cable 18, then the transmission cable 18 is stably fixed, then the top end of the traction lock chain 16 is fixedly connected with the bottom surface of the sealing cover 24, then the sealing cover 24 is closed, when a thief wants to steal the transmission cable 18, the sealing cover 24 deforms or moves, then the pulling chain 16 pulls the movable plate 7 to move upwards, then the metal post 12 is inserted into the inner part of the fixed sleeve 9 and communicated with the metal plate 11, then the storage battery 3 supplies power to the signal emitter 4 and sends out an alarm signal to the electric power department, and then people in the electric power department quickly arrive at a stealing place to stop and apprehend a thief.

In conclusion, the cable anti-theft device ensures that a thief cannot easily open the sealing cover 24 through the matching of the locking buckle and the locking column, the difficulty of stealing the transmission cable 18 by the thief is increased, and the movable plate 7 and the traction lock chain 16 are matched, so that the metal column 12 can move upwards and contact with the metal plate 11 when the thief violently opens the sealing cover 24, the storage battery 3 supplies power to the signal transmitter 4 and sends an alarm to the power department in advance, sufficient time is provided for the power personnel to arrive at the cable stolen place, the problem that the thief steals the cable when the power workers arrive at the cable stolen place is avoided, the safety of the cable anti-theft device is increased, and the practicability of the cable anti-theft device is improved; the transmission cable 18 can be preliminarily fixed through the positioning column 17, the transmission cable 18 cannot slide by matching with the pressing block 22 and the pressing plate 23, and the transmission cable 18 can be stably fixed by only placing the transmission cable 18 in the arc-shaped groove on the top surface of the positioning column 17 and pressing the pressing plate 23 downwards by matching with the telescopic rod 13, the pressing spring 15, the clamping spring 20 and the clamping rod 21, so that the workload of an electric power worker is reduced, the cable installation speed of the electric power worker is increased, and the practicability of the cable anti-theft device is improved; the problem of current cable anti-theft device for reach the purpose of theftproof, make the installation of cable become very troublesome, reduced the speed that the power workman installed the cable, increased power workman's work load, power workman can not discover the stolen place of cable in advance simultaneously, the person of stealing has stolen the cable away when leading to power workman to catch up to the stolen place of cable, has caused very big loss for the country is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable anti-theft device, includes burglary-resisting box (1), its characterized in that: the middle of the inner cavity bottom surface of the anti-theft box (1) is fixedly provided with a fixed box (2), the left end of the inner cavity bottom surface of the fixed box (2) is fixedly provided with a storage battery (3), the right end of the inner cavity bottom surface of the fixed box (2) is fixedly provided with a signal transmitter (4), the inner wall of the fixed box (2) is fixedly provided with a baffle (5), a positioning slide bar (6) is fixedly arranged between the top surface of the baffle (5) and the top surface of the inner cavity of the fixed box (2), a movable plate (7) is sleeved on the outer part of the positioning slide bar (6), a reset spring (8) positioned above the movable plate (7) is sleeved on the outer part of the positioning slide bar (6), a fixed sleeve (9) is fixedly arranged on the top surface of the inner cavity of the fixed box (2), and the top surface of the inner cavity of the, the top surface fixed mounting of fly leaf (7) has metal post (12) that is located under fixed sleeve (9), the bottom surface fixed mounting of burglary-resisting case (1) inner chamber has telescopic link (13) that is located the fixed case (2) left and right sides, the top fixed mounting of telescopic link (13) has movable plate (14), compression spring (15) have been cup jointed in the outside activity of telescopic link (13), the top surface fixed mounting of movable plate (14) has reference column (17), the inside fixed mounting of reference column (17) has transmission cable (18), the equal fixed mounting in side has registration arm (19) about burglary-resisting case (1), the inner wall of registration arm (19) is connected with joint pole (21) through joint spring (20) transmission, the top fixed mounting of transmission cable (18) has compact heap (22), the top fixed mounting of compact heap (22) has compact heap (23), the top fixed mounting of theftproof case (1) has sealed lid (24), the middle part fixed mounting of fly leaf (7) top surface has traction chain (16), the top of traction chain (16) run through the top surface of fixed case (2), movable plate (14) and pressure strip (23) in proper order and with the bottom surface fixed connection of sealed lid (24).

2. A cable theft protection device as claimed in claim 1, wherein: the left side face and the right side face of the inner cavity of the anti-theft box (1) are respectively and fixedly provided with a strip-shaped track, and the left end and the right end of the movable plate (14) are respectively provided with a movable groove matched with the strip-shaped tracks.

3. A cable theft protection device as claimed in claim 1, wherein: the length value of the inner diameter of the fixed sleeve (9) is greater than the length value of the diameter of the metal column (12), and the distance value between the bottom end of the fixed sleeve (9) and the top end of the metal column (12) is 0.5 cm.

4. A cable theft protection device as claimed in claim 1, wherein: the top surface of the positioning column (17) is provided with an arc-shaped groove matched with the transmission cable (18), and the inner surface of the arc-shaped groove is fixedly provided with a cushion pad.

5. A cable theft protection device as claimed in claim 1, wherein: the bottom surface of the pressing block (22) is provided with a concave groove matched with the transmission cable (18), and a rubber pad is fixedly arranged on the inner surface of the concave groove.

6. A cable theft protection device as claimed in claim 1, wherein: the top end of the right side surface of the inner cavity of the anti-theft box (1) is fixedly provided with a locking buckle, and the bottom surface of the sealing cover (24) is fixedly provided with a locking column matched with the locking buckle.