CN219259248U

CN219259248U - Hydraulic cage guide rope tensioning device fast wedge-withdrawing tool

Info

Publication number: CN219259248U
Application number: CN202320335784.8U
Authority: CN
Inventors: 滕滕; 万正道; 李建; 黎钊; 贺祥洪; 马中立
Original assignee: Anhui Kaifa Mining Industry Co ltd
Current assignee: Anhui Kaifa Mining Industry Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-27
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a hydraulic type guide rope tensioning device rapid wedge-withdrawing tool, which comprises a clamp, wherein the clamp is used for clamping a guide rope, a chuck is arranged below the clamp, a jack is arranged between the clamp and the chuck, the clamp is connected with the jack through a metal chain, a clamp body of the clamp is a steel plate clamp adapting to the diameter of the guide rope, an L-shaped clamp lug is fixed on the outer side of the steel plate clamp, a first through hole is formed in the L-shaped clamp lug and is used for connecting the metal chain, a clamping groove matched with the L-shaped clamp lug is formed in the top of the jack and is used for clamping the L-shaped clamp lug, and a second through hole is formed in the bottom of the jack and is used for connecting the metal chain. The utility model has convenient and quick use, can apply acting force to the wedge block and the locking device by using the jack to replace a manual hammer, greatly improves the working efficiency and the working safety, and greatly reduces the labor intensity.

Description

Hydraulic cage guide rope tensioning device fast wedge-withdrawing tool

Technical Field

The utility model relates to the technical field of mine lifting equipment, in particular to a hydraulic cage guide rope tensioning device rapid wedge withdrawing tool.

Background

At present, two key processes of a cage guide rope replacement or adjustment project of a lifting system are respectively that the cage guide rope is separated from a cage guide rope tensioning device and is locked by the cage guide rope tensioning device, the cage guide rope is fixed by tightening wedge blocks in a locking device in the cage guide rope tensioning device in a large number of mines at present, and the locking device is required to be disassembled when the cage guide rope is separated.

However, the mode of tightening the wedge block of the locking device commonly used at present adopts a manual hammer beating mode to beat the upper end of the wedge block, an operator is required to stand at a high position and has extremely high proficiency, even the mode of tightening the wedge block still has a plurality of risks, the cage guide rope is often damaged or the cage guide rope is damaged due to the beating of the cage guide rope, and when the locking device is dismantled, the outer edge of the tensioning device is beaten by the manual hammer beating until the tensioning device is beaten, and because the wedge block is tensed in the locking device, the outer edge of the tensioning device is directly beaten, the outer edge of the tensioning device is very slow and dangerous, time and labor are wasted, the locking device is directly damaged to deform, the overhaul time is greatly influenced, and the equipment risk and the personal safety hidden trouble are increased.

Disclosure of Invention

The utility model mainly aims to provide a rapid wedge-withdrawing tool of a hydraulic cage guide rope tensioning device, which can effectively solve the problems that the outer edge of the tensioning device is always very slow and dangerous when being directly knocked, time and labor are wasted, a locking device is directly injured to deform, the overhaul time is greatly influenced, and the equipment risk and the personal safety hidden trouble are increased.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a fluid pressure type cage guide rope straining device instrument of moving back wedge fast, includes anchor clamps for press from both sides tight cage guide rope, the anchor clamps below sets up the chuck, anchor clamps with be provided with the jack between the chuck.

Preferably, the clamp and the jack are connected by a metal chain.

Preferably, the clamp body of the clamp is a steel plate clamp adapting to the diameter of the cage guide rope, an L-shaped clamp lug is fixed on the outer side of the steel plate clamp, and a first through hole is formed in the L-shaped clamp lug and used for connecting the metal chain.

Preferably, the top of the jack is provided with a clamping groove matched with the L-shaped clamp lug for clamping the L-shaped clamp lug, and the bottom of the jack is provided with a second through hole for connecting the metal chain.

Preferably, the chuck is provided with a U-shaped groove.

Preferably, the width of the U-shaped groove is larger than the diameter of the cage guide rope.

Preferably, the chuck is made of a high-strength steel plate.

Compared with the prior art, the utility model has the following beneficial effects: this fluid pressure type cage guide rope straining device is instrument of moving back wedge fast, press from both sides tight cage guide rope through anchor clamps, jack block anchor clamps L type ear upwards exert effort, when locking device shoulder is arranged in to the jack bottom, can realize moving back the wedge function, when the chuck is arranged in to the jack bottom, can realize the function of tightening the voussoir, use the mode that the jack replaced artifical hammer of swinging to exert effort to voussoir and locking device, very big improvement operating efficiency and operation security, greatly reduced intensity of labour.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a hydraulic cage guide rope tensioning device rapid wedge-withdrawing tool.

Fig. 2 is a schematic view of a jack.

Fig. 3 is a schematic view of a clamp.

Fig. 4 is a schematic diagram of a chuck.

In the figure: 1. a clamp; 2. a jack; 3. a metal chain; 4. a chuck.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a hydraulic cage guide rope tensioning device rapid wedge-withdrawing tool comprises a clamp 1, wherein the clamp is used for clamping a cage guide rope, one end of the cage guide rope is locked through a locking device, a chuck 4 is arranged below the clamp 1, and a jack 2 is arranged between the clamp 1 and the chuck 4.

The clamp 1 and the jack 2 are connected through a metal chain 3. The arrangement of the metal chain 3 prevents the jack 2 from accidentally falling during operation.

The clamp body of the clamp 1 is a steel plate clamp adapting to the diameter of a cage guide rope, an L-shaped clamp ear is fixed on the outer side of the steel plate clamp, and a first through hole is formed in the L-shaped clamp ear and used for connecting a metal chain 3. When the wedge is required to be removed, the jack 2 sits on the shoulder of the locking device and pushes the clamp 1 upwards, so that the effect of taking out the wedge by using the cage guide rope is realized.

The jack 2 top is equipped with L type anchor clamps ear assorted draw-in groove for clip L type anchor clamps ear, and the second through-hole has been seted up to jack 2 bottom for connect metal chain 3.

The chuck 4 is provided with a U-shaped groove, and the width of the U-shaped groove is larger than the diameter of the cage guide rope. The width of the U-shaped groove is smaller than that of the wedge block of the locking device, when the wedge block of the locking device needs to be tightened, the chuck 4 clamps the cage guide rope and is placed on the upper surface of the wedge block, and the chuck 4 is pressed down by the jack 2 so as to press the wedge block into the locking device.

The chuck 4 is made of a high-strength steel plate.

The hydraulic cage guide rope tensioning device is a rapid wedge-withdrawing tool, when the hydraulic cage guide rope tensioning device is used, the clamp 1 clamps a cage guide rope, the jack 2 clamps the clamp 1L-shaped ear to apply acting force upwards, when the bottom of the jack 2 is placed on the shoulder of the locking device, the wedge-withdrawing function can be realized, when the bottom of the jack 2 is placed on the chuck 4, the wedge-tightening function can be realized, the jack 2 is used for applying acting force to the wedge and the locking device in a mode of replacing a manual hammer, the operation efficiency and the operation safety are greatly improved, and the labor intensity is greatly reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fluid pressure type cage guide rope straining device instrument of moving back wedge fast, includes anchor clamps (1) for press from both sides tight cage guide rope, its characterized in that: the clamping device is characterized in that a chuck (4) is arranged below the clamp (1), and a jack (2) is arranged between the clamp (1) and the chuck (4).

2. The hydraulic cage guide rope tensioner quick wedge release tool of claim 1, wherein: the clamp (1) and the jack (2) are connected through a metal chain (3).

3. A hydraulic cage guide rope tensioner quick wedge release tool as claimed in claim 2, wherein: the clamp body of the clamp (1) is a steel plate clamp adapting to the diameter of a cage guide rope, an L-shaped clamp lug is fixed on the outer side of the steel plate clamp, and a first through hole is formed in the L-shaped clamp lug and used for connecting the metal chain (3).

4. A hydraulic cage guide rope tensioner quick wedge release tool as claimed in claim 3, wherein: the top of the jack (2) is provided with a clamping groove matched with the L-shaped clamp lug and used for clamping the L-shaped clamp lug, and the bottom of the jack (2) is provided with a second through hole used for connecting the metal chain (3).

5. The hydraulic cage guide rope tensioner quick wedge release tool of claim 1, wherein: the chuck (4) is provided with a U-shaped groove, and the width of the U-shaped groove is larger than the diameter of the cage guide rope.

6. The hydraulic cage guide rope tensioner quick wedge release tool of claim 1, wherein: the chuck (4) is made of a high-strength steel plate.