CN212740212U

CN212740212U - Cable anti-breaking device

Info

Publication number: CN212740212U
Application number: CN202021385714.6U
Authority: CN
Inventors: 张延钊; 马鲁峰
Original assignee: Shandong Star Intelligent Equipment Co ltd
Current assignee: Shandong Star Intelligent Equipment Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-19
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a device is prevented breaking by cable, which comprises a carriage body, the top fixedly connected with collection cable case and the protective housing of automobile body, the equal fixedly connected with bracing piece in bottom wall both sides of collection cable case, the bracing piece is close to one side fixedly connected with motor of collection cable case lateral wall, the drive end of motor runs through bracing piece fixedly connected with reel, the central point of reel puts the fixedly connected with spool, the cable conductor has been cup jointed to the surface of spool, the lateral wall of collection cable case and protective housing runs through and has seted up the second outlet. The utility model discloses in, the cable conductor receives that the pulling force is too big the detection case rises, can automatic alarm, reminds the staff in time to stop the operation, prevents that the too big damage that causes the cable conductor of pulling force from splitting even, and the roller can be according to the cable conductor adjustment position of different diameters, makes the frictional force that the cable conductor in the extension received reduce, prevents that the cable conductor from rubbing in first outlet and second outlet lateral wall department appearance, causes the surface wear electric leakage.

Description

Cable anti-breaking device

Technical Field

The utility model relates to a cable installation technical field especially relates to a device is prevented breaking by cable.

Background

The cable can transmit electric energy and signals and realize electromagnetic conversion, along with the development of information technology, the information transmission is widely applied through the cable, the data transmission of the cable has the characteristics of reliable performance and strong anti-interference performance, the cable is not only suitable for power supply, but also very suitable for the fields of military safety and the like, and according to the requirements of different scenes, the cable needs to transmit signals in a large span and needs to be installed in a large span in many times;

span installation cable is usually fixed in the cable on the work car, spreads the cable to send to the appointed region through car or machine drive, nevertheless because flexible operation is difficult to the control to the receive and release control of cable, the huge pulling force of production usually can damage the cable, causes the cable fracture even, brings the serious loss, and often receives huge pulling force also can reduce the cable life-span, increases cost of maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable anti-breaking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cable breaking-proof device comprises a vehicle body, wherein a cable collection box and a protection box are fixedly connected to the top of the vehicle body, supporting rods are fixedly connected to two sides of the inner bottom wall of the cable collection box, a motor is fixedly connected to one side, close to the side wall of the cable collection box, of each supporting rod, the driving end of the motor penetrates through the corresponding supporting rod and is fixedly connected with a reel, a reel is fixedly connected to the central position of the reel, cables are sleeved on the outer surface of the reel, a second wire outlet is formed in the side wall of the cable collection box and the side wall of the protection box in a penetrating mode, fixing rods are fixedly connected to two sides of the inner bottom wall of the protection box, a telescopic spring is arranged on one side of each fixing rod, a supporting plate is fixedly connected to the top of the telescopic spring, one end, away from the supporting plate, of the telescopic spring is fixedly connected, the top of positive electrode piece is provided with the negative electrode piece, the top of protective housing is provided with the alarm, the protective housing is kept away from the lateral wall of second outlet and has been seted up first outlet, the protective housing is close to the inside cavity that is provided with of lateral wall of the top of first outlet, the interior roof fixedly connected with electric telescopic handle of cavity, electric telescopic handle's flexible fixedly connected with roller, the lateral wall of roller rotates and is connected with the live-rollers.

As a further description of the above technical solution:

the equal fixedly connected with pillar and pulley in bottom both sides of automobile body, one side that the automobile body is close to the collection cable case is provided with the handle.

As a further description of the above technical solution:

the lateral walls of the cable collection box and the protection box are provided with switch doors.

As a further description of the above technical solution:

the cable penetrates through the second wire outlet, the detection box and the first wire outlet and extends to the outside of the protection box.

As a further description of the above technical solution:

one side of alarm is provided with the battery, roof fixed connection in negative electrode piece and the guard box, battery, positive electrode piece, negative electrode piece and alarm electric connection.

As a further description of the above technical solution:

a sliding groove is formed in one side of the inner wall of the fixing rod, and the supporting plate is connected with the fixing rod in a sliding mode.

The utility model discloses following beneficial effect has:

1. this device is prevented breaking by cable, through detection case, positive electrode piece, negative electrode piece, alarm, battery, expanding spring and the backup pad that sets up, the battery can give alarm, positive electrode piece and negative electrode piece power supply, can make the detection case rise when the pulling force that the cable conductor received is too big, makes positive electrode piece, negative electrode piece circular telegram automatic alarm, reminds the staff in time to stop the operation, prevents that the too big damage that causes the cable conductor of pulling force is cracked even.

2. This device is prevented breaking by cable, through electric telescopic handle, live-rollers and the roller that sets up, electric telescopic handle can be according to the position of the cable conductor adjustment roller of different diameters, and the live-rollers can make the frictional force that the cable conductor in extending received reduce, prevents simultaneously that the cable conductor from rubbing to the fingers in first outlet and second outlet lateral wall department appearance, causes the surface wearing and tearing electric leakage.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the protective case of the present invention;

fig. 3 is a cross-sectional view of the cable collection box of the present invention.

Illustration of the drawings:

1. a vehicle body; 2. a cable collection box; 3. a protective box; 4. a support bar; 5. coiling; 6. a reel; 7. a cable wire; 8. a motor; 9. fixing the rod; 10. a tension spring; 11. a support plate; 12. a detection box; 13. a positive electrode plate; 14. a negative electrode plate; 15. a first outlet port; 16. a cavity; 17. an electric telescopic rod; 18. a rotating roller; 19. an alarm; 20. a second outlet; 21. a storage battery; 22. and (4) a roll shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a cable breakage-proof device comprises a vehicle body 1, a cable collection box 2 and a protection box 3 are fixedly connected to the top of the vehicle body 1, supporting rods 4 are fixedly connected to two sides of the inner bottom wall of the cable collection box 2, a motor 8 is fixedly connected to one side, close to the side wall of the cable collection box 2, of each supporting rod 4, the driving end of each motor 8 penetrates through each supporting rod 4 and is fixedly connected with a reel 5, a reel 6 is fixedly connected to the central position of each reel 5, a cable 7 is sleeved on the outer surface of each reel 6, a second wire outlet 20 is formed in the side wall of each cable collection box 2 and the side wall of each protection box 3 in a penetrating mode, fixing rods 9 are fixedly connected to two sides of the inner bottom wall of each protection box 3, a telescopic spring 10 is arranged on one side of each fixing rod 9, a supporting plate 11 is fixedly connected to the top of each telescopic spring 10, one, detection case 12's last fixed surface is connected with positive electrode sheet 13, positive electrode sheet 13's top is provided with negative electrode sheet 14, protective housing 3's top is provided with alarm 19, protective housing 3 keeps away from the lateral wall of second outlet 20 and has seted up first outlet 15, protective housing 3 is close to the inside cavity 16 that is provided with of lateral wall of the top of first outlet 15, the interior roof fixedly connected with electric telescopic handle 17 of cavity 16, electric telescopic handle 17's flexible end fixedly connected with roller 22, the lateral wall of roller 22 rotates and is connected with live-rollers 18.

Both sides of the bottom of the trolley body 1 are fixedly connected with a support column and a pulley, and one side of the trolley body 1 close to the cable collecting box 2 is provided with a handle, so that the trolley body 1 is conveniently pushed to a set destination to operate a cable 7, and manpower and material resources are saved; the side walls of the cable collection box 2 and the protection box 3 are provided with switch doors, so that the interior of the box body is in a closed state, the external interference is reduced, and meanwhile, the replacement and maintenance of the internal cable 7 are facilitated; the cable 7 penetrates through the second outlet 20, the detection box 12 and the first outlet 15 and extends to the outside of the protection box 3, so that the cable 7 can be protected and detected conveniently; a storage battery 21 is arranged on one side of the alarm 19, the negative electrode sheet 14 is fixedly connected with the inner top wall of the protective box 3, the storage battery 21, the positive electrode sheet 13 and the negative electrode sheet 14 are electrically connected with the alarm 19, and the storage battery 21 can supply power to the positive electrode sheet 13, the negative electrode sheet 14 and the alarm 19, so that the alarm 19 can give an alarm in time, and the cable 7 is prevented from being damaged; the spout has been seted up to dead lever 9 inner wall one side, and backup pad 11 and dead lever 9 sliding connection make detection case 12 can go up and down according to cable conductor 7 state of stretching out and drawing, are convenient for in time detect whether cable conductor 7 is drawn the tension too big.

The working principle is as follows: when the cable breaking-preventing device is used, the switch door of the cable collection box 2 and the protection box 3 is opened, one end of the cable 7 is pulled out from the scroll 6, the cable penetrates through the second wire outlet 20, the detection box 12 and the first wire outlet 15 and then is fixed on the driving end, the motor 8 is started, the reel 5 is driven to rotate, the cable 7 is paid off, the switch door of the cable collection box 2 and the protection box 3 is closed, the driving end is started to drive along a set route, when the pulling force borne by the cable 7 is normal, the positive electrode plate 13 is not in contact with the negative electrode plate 14, the alarm 19 does not operate, when the pulling force is too large due to the fact that the speed of the driving end is too fast, the cable 7 is in a stretched state, the detection box 12 is driven to ascend, the positive electrode plate 13 is in contact with the negative electrode plate 14 to be electrified, and the alarm 19 operates normally.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device is prevented breaking by cable, includes automobile body (1), its characterized in that: the top of the trolley body (1) is fixedly connected with a cable collection box (2) and a protection box (3), two sides of the inner bottom wall of the cable collection box (2) are fixedly connected with supporting rods (4), one side, close to the side wall of the cable collection box (2), of each supporting rod (4) is fixedly connected with a motor (8), the driving end of each motor (8) penetrates through the corresponding supporting rod (4) and is fixedly connected with a reel (5), the central position of each reel (5) is fixedly connected with a reel (6), the outer surface of each reel (6) is sleeved with a cable (7), the side walls of the cable collection box (2) and the protection box (3) are provided with a second wire outlet (20) in a penetrating mode, two sides of the inner bottom wall of the protection box (3) are fixedly connected with fixing rods (9), one side of each fixing rod (9) is provided with a telescopic spring (10), the top of each, and one end of the telescopic spring (10) far away from the supporting plate (11) is fixedly connected with the inner bottom wall of the protective box (3), the top of the supporting plate (11) is fixedly connected with a detection box (12), the upper surface of the detection box (12) is fixedly connected with a positive electrode plate (13), a negative electrode plate (14) is arranged above the positive electrode plate (13), an alarm (19) is arranged at the top of the protective box (3), a first outlet (15) is arranged on the side wall of the protective box (3) far away from the second outlet (20), a cavity (16) is arranged in the side wall of the protective box (3) above the first outlet (15), the inner top wall of the cavity (16) is fixedly connected with an electric telescopic rod (17), the telescopic end of the electric telescopic rod (17) is fixedly connected with a roller shaft (22), and the side wall of the roller shaft (22) is rotatably connected with a rotating roller (18).

2. A cable anti-snap device according to claim 1, characterized in that: the bottom both sides of automobile body (1) equal fixedly connected with pillar and pulley, automobile body (1) is close to cable collection case (2) one side and is provided with the handle.

3. A cable anti-snap device according to claim 1, characterized in that: the side walls of the cable collection box (2) and the protection box (3) are provided with switch doors.

4. A cable anti-snap device according to claim 1, characterized in that: the cable (7) penetrates through the second outlet (20), the detection box (12) and the first outlet (15) and extends to the outside of the protection box (3).

5. A cable anti-snap device according to claim 1, characterized in that: one side of alarm (19) is provided with battery (21), roof fixed connection in negative electrode piece (14) and guard box (3), battery (21), positive electrode piece (13), negative electrode piece (14) and alarm (19) electric connection.

6. A cable anti-snap device according to claim 1, characterized in that: a sliding groove is formed in one side of the inner wall of the fixing rod (9), and the supporting plate (11) is connected with the fixing rod (9) in a sliding mode.