CN220996374U

CN220996374U - Anchor protection mechanism and monorail crane group comprising same

Info

Publication number: CN220996374U
Application number: CN202322224865.3U
Authority: CN
Inventors: 郑开鹏
Original assignee: Guizhou Xingkuang Energy Technology Co ltd
Current assignee: Guizhou Xingkuang Energy Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-05-24
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses an anchor protection mechanism and a monorail crane group comprising the same, which comprises a fixed frame and a telescopic frame, wherein a swinging assembly is arranged on the fixed frame and used for swinging the telescopic frame, two hooks are arranged at the movable end of the telescopic frame, and a protection assembly is arranged on the fixed frame. The beneficial effects are that: through swing subassembly downward swing expansion bracket, drive couple downward swing through the expansion bracket, make the couple hook go into ground to slow down monorail crane group speed, the expansion bracket has the resistance, can absorb kinetic energy, slows down the passenger cabin parking speed, thereby avoids the passenger cabin to stop suddenly, leads to taking personnel and the inside collision of passenger cabin, sets up protection component and can protect the passenger cabin, avoids the passenger cabin direct to strike with other objects, thereby ensures passenger's safety.

Description

Anchor protection mechanism and monorail crane group comprising same

Technical Field

The utility model relates to the technical field of mining electromechanical equipment, in particular to an anchor protection mechanism and a monorail crane group comprising the same.

Background

The monorail crane is auxiliary mine transportation equipment, a guide rail of the monorail crane is suspended at the top of a roadway, the monorail crane is movably suspended below the guide rail, and the monorail crane can be used for carrying goods, transportation personnel and the like when running below the guide rail. The guide rail of the monorail crane is arranged along the underground roadway, the length of the guide rail is longer and is arranged along with the trend of the roadway, the guide rail can incline downwards in the roadway, namely, the running speed of the monorail crane on the guide rail is increased when the monorail crane runs down below the guide rail, if no braking is carried out, accidents are easily caused, the braking mode of the existing monorail crane is single, the requirement of the monorail crane on running safety is difficult to meet, and a point of braking system breaks down and serious accidents easily occur, so that a standby mechanism is necessary to be additionally arranged on the basis of the existing monorail crane so as to ensure the running safety of the monorail crane.

Disclosure of utility model

The present utility model aims to solve the above problems and to provide an anchor mechanism and a monorail crane set comprising the same, which are described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an anchor protection mechanism which comprises a fixing frame and a telescopic frame, wherein a swinging assembly is arranged on the fixing frame and used for swinging the telescopic frame, two hooks are arranged at the movable end of the telescopic frame, and a protection assembly is arranged on the fixing frame.

The utility model provides a monorail crane group, which comprises a monorail crane group body and an anchor protection mechanism in the content, wherein the fixed frame is fixedly arranged at the bottom of a cabin of the monorail crane group body, and the protection assembly is used for protecting the cabin.

Adopt above-mentioned anchor protection machanism and including monorail crane group of this mechanism, if the braking system breaks down in time in the monorail crane group, unable parking, there is the striking risk, at this moment, accessible swing subassembly down swings the expansion bracket, drive the couple down swing through the expansion bracket, make the couple hook go into ground, thereby slow down monorail crane group speed, and after couple and ground hang, the passenger cabin can not park immediately, the expansion bracket has the resistance, can absorb kinetic energy, thereby avoid the passenger cabin to stop suddenly, lead to the inside collision of passenger and passenger cabin, set up protection component and can protect the passenger cabin, avoid the passenger cabin directly to strike with other objects, protection component has the energy-absorbing effect.

Preferably, the protection component comprises two air pressure rods, the two air pressure rods are respectively fixed on two sides of the fixing frame, the movable ends of the two air pressure rods are fixed with the anti-collision frame, and the anti-collision frame is provided with a rubber block.

Preferably, the expansion bracket comprises a fixed plate, two sleeves are arranged at the bottom of the fixed plate, sliding strips are arranged in the sleeves in a sliding manner, hooks are arranged on the sliding strips, a fixed rod is arranged between the two sliding strips, a damping rod is arranged on the fixed plate, and the movable end of the damping rod is fixed with the fixed rod.

Preferably, the damping rod comprises a fixed pipe, the fixed pipe is arranged on the fixed plate, a movable rod and a piston are slidably arranged in the fixed pipe, the movable rod is fixed with the piston, the movable rod is fixed with the fixed rod, a spring is sleeved on the surface of the movable rod, and two ends of the spring are respectively fixed with the fixed pipe and the piston.

Preferably, the movable rod and the fixed tube have air tightness therebetween, and the piston and the fixed tube have air tightness therebetween.

Preferably, the swinging assembly comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are both rotatably arranged on the fixing frame, the fixing plate is fixed with the first rotating shaft, two electric push rods are arranged on the second rotating shaft, and movable ends of the electric push rods are rotatably connected with the fixing plate.

Preferably, the fixing frame is provided with a plurality of mounting holes.

The beneficial effects are that:

Through swing subassembly downward swing expansion bracket, drive couple downward swing through the expansion bracket, make the couple hook go into ground to slow down monorail crane group speed, the expansion bracket has the resistance, can absorb kinetic energy, slows down the passenger cabin parking speed, thereby avoids the passenger cabin to stop suddenly, leads to taking personnel and the inside collision of passenger cabin, sets up protection component and can protect the passenger cabin, avoids the passenger cabin direct to strike with other objects, thereby ensures passenger's safety.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a fixing frame of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a damping rod according to the present utility model.

The reference numerals are explained as follows:

1. A fixing frame; 2. a mounting hole; 3. a telescopic frame; 4. a hook; 5. a swing assembly; 6. a first rotating shaft; 7. an electric push rod; 8. a second rotating shaft; 9. a fixing plate; 10. a sleeve; 11. a fixed rod; 12. a slide bar; 13. a damping rod; 14. a movable rod; 15. a fixed tube; 16. a spring; 17. a piston; 18. a protective assembly; 19. a pneumatic rod; 20. an anti-collision frame; 21. a rubber block; 22. a monorail hoist block body; 23. and (3) a cabin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-4, the anchoring mechanism provided by the utility model comprises a fixing frame 1 and a telescopic frame 3, wherein a swinging component 5 is arranged on the fixing frame 1, the swinging component 5 is used for swinging the telescopic frame 3, two hooks 4 are arranged at the movable end of the telescopic frame 3, and a protection component 18 is arranged on the fixing frame 1.

The utility model provides a monorail crane group, which comprises a monorail crane group body 22 and an anchor protection mechanism in the above, wherein a fixing frame 1 is fixedly arranged at the bottom of a cabin 23 of the monorail crane group body 22, and a protection assembly 18 is used for protecting the cabin 23.

As an alternative embodiment, the protection component 18 comprises two air pressure rods 19, the two air pressure rods 19 are respectively fixed on two sides of the fixed frame 1, the movable ends of the two air pressure rods 19 are both fixed with the anti-collision frame 20, the anti-collision frame 20 is provided with a rubber block 21, and the air pressure rods 19 and the rubber block 21 are arranged to play a role in absorbing energy so as to prevent the cabin 23 from directly colliding with other objects;

The telescopic bracket 3 comprises a fixed plate 9, two sleeves 10 are arranged at the bottom of the fixed plate 9, sliding strips 12 are arranged in the sleeves 10 in a sliding manner, hooks 4 are arranged on the sliding strips 12, a fixed rod 11 is arranged between the two sliding strips 12, a damping rod 13 is arranged on the fixed plate 9, the movable end of the damping rod 13 is fixed with the fixed rod 11, once the hooks 4 hang on the ground, the sliding strips 12 are pulled out from the sleeves 10, meanwhile, the damping rod 13 can slow down the pulling-out speed of the sliding strips 12 to play an energy absorbing role, the damping rod 13 comprises a fixed pipe 15, the fixed pipe 15 is arranged on the fixed plate 9, a movable rod 14 and a piston 17 are arranged in the fixed pipe 15 in a sliding manner, the movable rod 14 is fixed with the fixed rod 11, a spring 16 is sleeved on the surface of the movable rod 14, two ends of the spring 16 are respectively fixed with the fixed pipe 15 and the piston 17, air tightness is arranged between the movable rod 14 and the fixed pipe 15, the piston 17 and the fixed pipe 15, the air tightness is arranged between the piston 17 and the fixed pipe 15, and the resistance of the damping rod 13 comes from two air pressure and the spring 16, so that the stability of the damping rod 13 is ensured;

Further, swing subassembly 5 includes pivot one 6 and pivot two 8, and pivot one 6 and pivot two 8 all rotate and set up on mount 1, and fixed plate 9 is fixed with pivot one 6, is provided with two electric putter 7 on pivot two 8, and electric putter 7 expansion end rotates with fixed plate 9 to be connected, is provided with a plurality of mounting hole 2 on the mount 1, can swing expansion bracket 3 through electric putter 7 is flexible, and during the normal condition, packs up expansion bracket 3.

By adopting the structure, if the braking system of the monorail crane group 22 fails, the monorail crane group cannot stop in time, collision risk exists, then the swinging component 5 can swing the telescopic frame 3 downwards, the telescopic frame 3 drives the hook 4 to swing downwards, the hook 4 is hooked into the ground, the speed of the monorail crane group 22 is slowed down, after the hook 4 is hung on the ground, the cabin 23 cannot stop immediately, the telescopic frame 3 has resistance, kinetic energy can be absorbed, the cabin 23 is prevented from stopping suddenly, passengers collide with the cabin 23, the cabin 23 can be protected by the protective component 18, the cabin 23 is prevented from being impacted by other objects directly, and the protective component 18 has an energy absorption function.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An anchor mechanism, characterized in that: the telescopic support comprises a fixing frame (1) and a telescopic support (3), wherein a swinging assembly (5) is arranged on the fixing frame (1), the swinging assembly (5) is used for swinging the telescopic support (3), two hooks (4) are arranged at the movable end of the telescopic support (3), and a protection assembly (18) is arranged on the fixing frame (1).

2. An anchoring mechanism according to claim 1, wherein: the protection assembly (18) comprises two air pressure rods (19), the two air pressure rods (19) are respectively fixed on two sides of the fixing frame (1), movable ends of the two air pressure rods (19) are fixed with the anti-collision frame (20), and rubber blocks (21) are arranged on the anti-collision frame (20).

3. An anchoring mechanism according to claim 1, wherein: the telescopic bracket (3) comprises a fixed plate (9), two sleeves (10) are arranged at the bottom of the fixed plate (9), sliding strips (12) are arranged in the sleeves (10), hooks (4) are arranged on the sliding strips (12), a fixed rod (11) is arranged between the two sliding strips (12), a damping rod (13) is arranged on the fixed plate (9), and the movable end of the damping rod (13) is fixed with the fixed rod (11).

4. An anchoring mechanism according to claim 3, wherein: the damping rod (13) comprises a fixed pipe (15), the fixed pipe (15) is arranged on the fixed plate (9), a movable rod (14) and a piston (17) are arranged in the fixed pipe (15) in a sliding mode, the movable rod (14) is fixed with the piston (17), the movable rod (14) is fixed with the fixed rod (11), a spring (16) is sleeved on the surface of the movable rod (14), and two ends of the spring (16) are respectively fixed with the fixed pipe (15) and the piston (17).

5. An anchoring mechanism according to claim 4, wherein: the movable rod (14) and the fixed pipe (15) are airtight, and the piston (17) and the fixed pipe (15) are airtight.

6. An anchoring mechanism according to claim 3, wherein: the swing assembly (5) comprises a first rotating shaft (6) and a second rotating shaft (8), the first rotating shaft (6) and the second rotating shaft (8) are both rotatably arranged on the fixing frame (1), the fixing plate (9) is fixed with the first rotating shaft (6), two electric push rods (7) are arranged on the second rotating shaft (8), and movable ends of the electric push rods (7) are rotatably connected with the fixing plate (9).

7. An anchoring mechanism according to claim 1, wherein: a plurality of mounting holes (2) are formed in the fixing frame (1).

8. The utility model provides a monorail crane group which characterized in that: comprising a monorail trolley body (22) and the anchoring mechanism according to any one of claims 1 to 7, the fixing frame (1) being fixedly mounted at the bottom of a cabin (23) of the monorail trolley body (22), the protection assembly (18) being used for protecting the cabin (23).