CN217102856U

CN217102856U - Driving stranded rope alarm device

Info

Publication number: CN217102856U
Application number: CN202122446347.7U
Authority: CN
Inventors: 岳俊成; 金晓威; 胡银平; 邓刚; 李瑞斌; 张君
Original assignee: BEIJING YZH COAL ENGINEERING DESIGN CO LTD
Current assignee: BEIJING YZH COAL ENGINEERING DESIGN CO LTD
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-08-02
Anticipated expiration: 2031-10-11

Abstract

A driving rope twisting alarm device comprises a supporting plate, wherein clamping plates are fixedly connected to two sides, far away from each other, of the bottom end of the supporting plate, a winding drum is rotatably connected to each clamping plate, a steel wire rope is sleeved on the winding drum, a driving motor is fixed to one side of each clamping plate through a bolt, a threaded rod is fixedly connected to the output end of the driving motor, an auxiliary rod is arranged between the two clamping plates, the threaded rod is located on the upper side of the auxiliary rod, and a lead block is in threaded connection with the threaded rod, so that the lead block can be conveniently driven to move, and a wire harness can be conveniently bundled; meanwhile, the accident can be timely processed through a circuit breaking protection mechanism, so that the accident expansion is avoided, and the accuracy of the early warning device is improved.

Description

Driving stranded rope alarm device

Technical Field

The utility model relates to a driving stranded conductor technical field, concretely relates to driving stranded conductor alarm device.

Background

In the lifting operation process of a travelling crane and an electric hoist, the steel wire rope is easy to be twisted due to the nonstandard operation of oblique pulling and the like, and if the abnormal operation is not found in time, the steel wire rope is twisted, the travelling crane shell is deformed and other series problems can be caused.

For preventing wire rope hank rope from appearing, the rope is led wire rope with the help of the winding displacement ware more in the present stage, but in reality when single utilization winding displacement ware carries out the use, the winding displacement ware very easily damages, changes frequently, handles simultaneously untimely easy dangerous accident that takes place, and does not have the device of carrying out the early warning to the hank rope.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: at present, the steel wire rope is guided by means of the rope guider, but in fact, when the rope guider is used singly, the rope guider is extremely easy to damage and is frequently replaced, and meanwhile, the problem that dangerous accidents are easy to happen in time is not handled.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a driving stranded rope alarm device, includes the backup pad, the equal fixedly connected with splint in both sides that the backup pad bottom was kept away from each other, it is connected with the reel to rotate on the splint, wire rope has cup jointed on the reel.

As a preferred technical scheme of the utility model, splint one side has driving motor through the bolt fastening, driving motor's output fixedly connected with threaded rod, two be provided with the auxiliary rod between the splint, the threaded rod is located the upside of auxiliary rod, threaded connection has the wire piece on the threaded rod to can conveniently drive the wire piece and remove, can make things convenient for the bunch.

As a preferred technical scheme of the utility model, two first recess has all been seted up to the relative one side of splint, fixedly connected with gag lever post in the first recess, the steel pipe has been cup jointed on the gag lever post, can carry on spacingly to the steel pipe.

As a preferred technical scheme of the utility model, steel pipe and wire rope contact, the equal fixedly connected with travel switch in steel pipe both ends, two fixedly connected with duckbilled type landing leg between the splint, duckbilled type landing leg bottom side swing joint steel pipe, steel pipe inclination angle are too big can trigger travel switch, report to the police and stop.

The utility model has the advantages of it is following: in the lifting operation of a travelling crane or an electric hoist, when a steel wire rope is twisted, the steel wire rope drives the steel pipe to incline, so that a switch is triggered to be opened and an alarm is given to remind an operator to stop the travelling crane, and the problems that a single wire arranger is easy to damage and troublesome to replace at the present stage can be solved; meanwhile, the accident can be timely processed through a circuit breaking protection mechanism, so that the accident expansion is avoided, and the accuracy of the early warning device is improved.

Drawings

Fig. 1 is a schematic side view, a cross-sectional structure of a driving winch alarm device according to a preferred embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a driving twisted rope alarm device according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the driving winch rope alarm device according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a support plate; 2. a splint; 3. a winding drum; 4. a wire rope; 5. a drive motor; 6. a threaded rod; 7. a lead block; 8. a first groove; 9. a limiting rod; 10. a steel pipe; 11. a travel switch; 12. duckbill type leg.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3 in combination, which shows a driving rope twisting alarm device, comprising a supporting plate 1, wherein clamping plates 2 are fixedly connected to two sides of the bottom end of the supporting plate 1, the clamping plates 2 can support a winding drum 3, the winding drum 3 is rotatably connected to the clamping plates 2, a driving member is arranged in the winding drum 3, and a steel wire rope 4 is sleeved on the winding drum 3 and can wind the steel wire rope 4.

Wherein, having cup jointed wire piece 7 on the auxiliary rod 6, wire piece 7 threaded connection has threaded rod 6, and auxiliary rod fixed connection is between two

splint

2, and 6 fixed connection of threaded rod are on driving motor 5's output, and driving motor 5 passes through bolt fixed connection on splint 2 to can conveniently drive wire piece 7 and remove, can make things convenient for the bunch.

Wherein, the gag lever post 9 has all been pegged graft in steel pipe 10 both sides, and gag lever post 9 is located first recess 8, and first recess 8 is located splint 2 upside, and two first recess 8 positions are relative to can carry on spacingly to steel pipe 10.

Wherein, duckbilled landing leg 12 fixed connection is on splint 2, duckbilled landing leg 12 swing joint has steel pipe 10, and the steel pipe 10 contact has wire rope 4, and travel switch 11 fixed connection is provided with the siren in the formation switch 11 at steel pipe 10 both ends, and wire rope 4 cup joints on reel 3, and when the range upon range of phenomenon appears in wire rope 4 same position on reel 3, steel pipe 10 slopes, touches travel switch 11 action, realizes reporting to the police and stops.

Specifically, use the utility model discloses the time, start driving motor 5, driving motor 5 drives threaded rod 6 and rotates, it is spacing to receive the auxiliary rod, wire piece 7 removes, reel 3 rotates, can form the rolling, duckbilled type landing leg 12 swing joint steel pipe 10, steel pipe 10 leans on the dead weight to be in the upside of reel 3 all the time, contact with wire rope 4, because of steel pipe 10 and duckbilled type landing leg 12 are swing joint, at wire rope 4 serving as a contrast in-process, increase or reduce along with the number of turns that the serving as a contrast folded, steel pipe 10 lifts up or descends with it, set up travel switch 11 at steel pipe 10 both ends, when phenomenons such as rope appears or wire rope 4 appears range upon range of in same position on reel 3, obvious slope appears in steel pipe 10, steel pipe 10 can touch travel switch 11 actions, the siren sounds, realize the warning and shut down.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a driving stranded rope alarm device, includes backup pad (1), its characterized in that, the equal fixedly connected with splint (2) in both sides that backup pad (1) bottom was kept away from each other, it is connected with reel (3) to rotate on splint (2), wire rope (4) have been cup jointed on reel (3).

2. A driving twisted rope alarm device according to claim 1, wherein a driving motor (5) is fixed on one side of the clamping plate (2) through a bolt, a threaded rod (6) is fixedly connected to the output end of the driving motor (5), an auxiliary rod is arranged between the two clamping plates (2), the threaded rod (6) is located on the upper side of the auxiliary rod, and a lead block (7) is connected to the threaded rod (6) through a thread.

3. A driving twisted rope alarm device according to claim 1, wherein a first groove (8) is formed in each of two opposite sides of the clamp plate (2), a limiting rod (9) is fixedly connected in each first groove (8), and a steel pipe (10) is sleeved on each limiting rod (9).

4. A driving winch rope alarm device according to claim 3, wherein the steel tube (10) is in contact with the steel wire rope (4), both ends of the steel tube (10) are fixedly connected with travel switches (11), a duckbilled leg (12) is fixedly connected between the two clamping plates (2), and the bottom side of the duckbilled leg (12) is movably connected with the steel tube (10).