CN217864108U

CN217864108U - Mechanical device for fixing line displacement of rope clip

Info

Publication number: CN217864108U
Application number: CN202222206749.4U
Authority: CN
Inventors: 赵登岳; 王维正
Original assignee: Hanzhong Daqin Machinery Co ltd
Current assignee: Hanzhong Daqin Machinery Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-22
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a mechanical device for fixed rope clip circuit aversion, including fixed cover and removal lead screw, the right side internally mounted who removes the lead screw has prefabricated screw, the left side outer wall of fixed cover rotates with ratchet nut through a plurality of steel balls and links to each other, ratchet nut's outer wall joint has ratchet spanner. This a mechanical device for fixed rope-grippers circuit aversion, through the preformed screw, fixed cover, ratchet spanner, remove the cooperation between lead screw and the ratchet nut, twist outside rope-grippers energy storage ware spring shaft with the preformed screw on, and will remove the lead screw and revolve to suitable position, then hang this device on the preformed screw, hold the handle of fixed cover on one hand, rock ratchet spanner on one hand, the rope-grippers can shift, and tighten moment and can not take place any change, avoided traditional structure need the moment spanner at every turn to loosen the energy storage ware and cause the destruction and the comparatively trouble problem of energy storage ware screw thread easily.

Description

Mechanical device for fixing line displacement of rope clip

Technical Field

The utility model relates to a fixed rope-grippers aversion technical field specifically is a mechanical device for fixed rope-grippers circuit aversion.

Background

The fixed rope clip is shifted, which is a mandatory requirement of the safety specification of passenger ropeways, when a scenic spot is operated and reaches a certain time, (the shifting time t = 2000L/3600V), the rope clip needs to be shifted by one position (the shifting distance is not less than 400 mm), the existing method during shifting is to loosen the energy accumulator by using a torque wrench for shifting, the energy accumulator needs to be loosened during each shifting, the energy accumulator is screwed by using the torque wrench after shifting, the shifting is troublesome, and the energy accumulator needs to be unscrewed by using the torque wrench every time, so that the thread of the energy accumulator is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical device for fixing rope clip circuit aversion to the energy storage ware is unscrewed to the needs torque wrench who proposes in the solution above-mentioned background art causes the destruction and comparatively trouble problem of energy storage ware screw thread easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a mechanical device for fixed rope clip circuit shifts, includes fixed cover and removal lead screw, the right side internally mounted who removes the lead screw has prefabricated screw, the left side outer wall of fixed cover rotates with ratchet nut through a plurality of steel balls and links to each other, ratchet nut's outer wall joint has ratchet spanner, and ratchet nut's the inner wall is inside to link to each other with removal lead screw thread.

Preferably, the upper end of the left side of the inner wall of the fixing sleeve is fixedly connected with a screw rod rotation limiting block.

Preferably, the outer wall of the screw rod rotation limiting block is connected with the movable screw rod in a sliding mode.

Preferably, a groove for mounting the prefabricated screw is machined in the right side of the movable screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: this mechanical device for fixing rope-grippers circuit shifts:

the prefabricated screw is screwed into an energy accumulator spring shaft of an external rope clip through the matching of the prefabricated screw, the fixing sleeve, the ratchet wrench, the movable screw rod and the ratchet nut, the movable screw rod is screwed to a proper position, then the device is hung on the prefabricated screw, the handle of the fixing sleeve is held by one hand, the ratchet wrench is shaken by the other hand, the movable screw rod is withdrawn, the energy accumulator spring shaft can be pulled out, the jaw of the rope clip can be loosened and can be moved, after the position is moved, the movable screw rod is put back, the rope clip clasps the steel wire rope according to the original tightening torque, the movable screw rod is moved backwards through screwing the ratchet wrench, the spring shaft of the energy accumulator is forced to be pulled out, the jaw can be opened, the rope clip can be moved, the tightening torque cannot be changed at all times, and the problem that the energy accumulator is easy to damage and trouble caused by the fact that the energy accumulator is required to be loosened by the torque wrench every time in the traditional structure is solved.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic diagram of the right-view structure in fig. 2.

In the figure: 1. ratchet spanner, 2, ratchet nut, 3, removal lead screw, 4, steel ball, 5, fixed cover, 6, prefabricated screw, 7, the rotatory stopper of lead screw.

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, the present invention provides a technical solution: a mechanical device for fixing line displacement of a rope clip comprises a fixing sleeve 5 and a movable lead screw 3, wherein a prefabricated screw 6 is installed inside the right side of the movable lead screw 3, a handle is installed at the lower end of the outer wall of the fixing sleeve 5, the outer wall of the left side of the fixing sleeve 5 is rotationally connected with a ratchet nut 2 through a plurality of steel balls 4, a ratchet wrench 1 is clamped on the outer wall of the ratchet nut 2, the inner wall of the ratchet nut 2 is in threaded connection with the movable lead screw 3, a lead screw rotation limiting block 7 is fixedly connected to the upper end of the left side of the inner wall of the fixing sleeve 5, the lead screw rotation limiting block 7 is embedded in the inner wall of the fixing sleeve 5, the outer wall of the lead screw rotation limiting block 7 is in sliding connection with the movable lead screw 3, a groove for installing the prefabricated screw 6 is machined inside the right side of the movable lead screw 3, and the prefabricated screw 6 is used for being arranged on a spring shaft of an external rope clip energy accumulator;

through the matching between the prefabricated screw 6, the fixing sleeve 5, the ratchet wrench 1, the movable screw rod 3 and the ratchet nut 2, the prefabricated screw 6 is screwed into the spring shaft of the external rope clip energy accumulator, the movable screw rod 3 is screwed to a proper position, the device is hung on the prefabricated screw 6, the handle of the fixing sleeve 5 is held by one hand, the ratchet wrench 1 is shaken by the other hand, the movable screw rod 3 is withdrawn, the spring shaft of the energy accumulator can be pulled out, the jaw of the rope clip can be loosened and shifted, after the position is shifted, the movable screw rod 3 is put back, the rope clip clasps the steel wire rope according to the original tightening torque, the movable screw rod 3 moves backwards by screwing the ratchet wrench 1, the spring shaft of the energy accumulator is forced to be pulled out, the jaw can be opened, the rope clip can be shifted, the tightening torque cannot change, and the problem that the thread of the energy accumulator is easily damaged because the energy accumulator needs to be loosened by the moment wrench every time in the traditional structure is solved.

Principle of operation

When the mechanical device for fixing the cable clip line displacement is required to be used, firstly, the scheme is composed of five parts, namely a fixed sleeve 5, a preformed screw 6, a steel ball 4, a movable lead screw 3 and a ratchet wrench 1, the specific connection mode is shown in figure 2, the ratchet wrench 1 is connected with a ratchet nut 2, the ratchet nut 2 is connected with the fixed sleeve 5 and the movable lead screw 3, a lead screw rotation limiting block 7 is inlaid in the fixed sleeve 5, the ratchet nut 2 is connected with the fixed sleeve 5 through the steel ball 4, the preformed screw 6 is connected with a cable clip energy accumulator spring shaft through threads, the specific use operation mode is that the preformed screw 6 is screwed into an external cable clip energy accumulator spring shaft, the movable lead screw 3 is screwed to a proper position, then the device is hung on the preformed screw 6, a handle of the fixed sleeve 5 is held by one hand, the ratchet wrench 1 is shaken by the other hand, the movable lead screw 3 is withdrawn, the energy accumulator spring shaft can be pulled out, a cable clip jaw of the cable clip can be loosened and can be displaced, the movable lead screw 3 is released after the position is moved, the cable clip cannot be easily screwed out by the ratchet wrench, and the cable clip can be easily loosened, and the cable clip can be easily unscrewed, and the energy accumulator spring clip can be easily changed.

The utility model discloses the technique has brought following apparent effect for the work of rope-grippers antiskid power detection:

1. the anti-skid force of the rope clip is shifted, so that the operation is convenient;

2. saves labor and time;

3. and protecting the threads of the energy accumulator and the outer clamp.

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. The utility model provides a mechanical device for fixing displacement of rope clip circuit, includes fixed cover (5) and removal lead screw (3), its characterized in that: the right side internally mounted who removes lead screw (3) has prefabricated screw (6), the left side outer wall of fixed cover (5) rotates with ratchet nut (2) through a plurality of steel balls (4) and links to each other, the outer wall joint of ratchet nut (2) has ratchet spanner (1), and the inner wall of ratchet nut (2) is inside to link to each other with removal lead screw (3) screw thread.

2. A mechanism for securing line displacement of a rope clip according to claim 1, characterised in that: the upper end of the left side of the inner wall of the fixed sleeve (5) is fixedly connected with a screw rod rotation limiting block (7).

3. A mechanical device for securing rope grippers line displacement according to claim 2, characterized in that: the outer wall of the screw rod rotation limiting block (7) is connected with the movable screw rod (3) in a sliding mode.

4. A mechanism for securing line displacement of a rope clip according to claim 1, characterised in that: and a groove for mounting the prefabricated screw (6) is machined in the right side of the movable screw rod (3).