CN219751592U - Man-goods elevator hanging cage chain - Google Patents

Abstract

The utility model discloses a man-cargo elevator hanging cage chain which comprises a chain main body, wherein a door knife is arranged at the surface position of the chain main body, a door lock seat is arranged at the back position of the door knife, a brake block is arranged at the outer position of the left lower side of the door lock seat, a stop block is arranged at the right lower side position of the door lock seat, a rebound device is arranged at the outer surface position of the door lock seat, the rebound device comprises a fixed plate, a spring and a moving plate, the spring is arranged at the back position of the moving plate, the fixed plate is arranged at the back position of the spring, in the man-cargo elevator hanging cage chain, a user can push against the fixed plate and the spring by the hanging cage when the hanging cage and the bump block move upwards, and when the hanging cage and the bump block move upwards, the top of the door knife drives the bottom of the door knife to rotate to the inner clamping groove of the brake block along with the rebound force of the spring and the fixed plate, so that a thrust effect is achieved.

Description

Man-goods elevator hanging cage chain

Technical Field

The utility model belongs to the technical field of cage interlocking, and particularly relates to a man-goods elevator cage interlocking.

Background

The cage is widely applied in the field of mechanical engineering, is mainly used for transporting goods or people up and down, is provided with a cage door lock for preventing safety accidents, and the traditional cage door lock locks the door by means of self weight.

Through retrieving, the patent document with the application number of CN201420145937.3 discloses a goods lift cage chain, cage mechanical interlocking device includes the lock, the lock is installed on outer cage door frame through the pivot, the one end of lock towards outer cage door is the short end, the tip is hook-shaped, the one end of lock towards the cage is the long end, the tip is the arc, be equipped with the lockhole on outer cage door, the position of lockhole corresponds with the short end of lock, bump the piece on the cage, bump the lower extreme of piece and be equipped with the inclined plane, known current chain main part, when cage and bump the piece and move up, owing to bump the piece and push up the door sword top for a long time, the door sword back lacks buffering rebound device, thereby cause the door sword slow problem when clockwise rotation gets into the draw-in groove.

Disclosure of Invention

The utility model aims to provide a man-goods elevator cage chain, which aims to solve the problem that the back of a door knife lacks a rebound device when the door knife rotates clockwise to enter a clamping groove due to the fact that the door knife is propped against the door knife for a long time when the cage and a bump block move upwards by providing the known chain main body in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a people goods lift cage is chain, includes chain main part, chain main part surface position department is provided with the door sword, door sword back position department is provided with the lock seat, door lock seat left side downside outside position department is provided with the brake block, door lock seat right side downside position department is provided with the dog, door lock seat outside surface position department is provided with rebound device, rebound device includes fixed plate, spring, movable plate back position department is provided with the spring, spring back position department is provided with the fixed plate.

Preferably, the outer surface of the fixing plate is provided with a bump, and the bump is connected with the fixing plate in an integrated connection mode.

Preferably, a sliding rail is arranged at the outer position of the protruding block, and the fixing plate can move on the sliding rail through the protruding block.

Preferably, a bump iron is arranged at the right side position of the interlocking main body, and a clamping groove is arranged at the inner surface position of the brake block.

Preferably, the inner surface position of the door knife is provided with a bolt hole, the outer position of the bolt hole is provided with a nut, and the lower side position of the nut is provided with a gasket.

Preferably, the top position of the door knife is provided with a pulley device, the pulley device comprises a roller and a connecting screw, and the position of the inner surface of the roller is provided with the connecting screw.

Preferably, the rollers are two in number, and the two rollers are connected through a connecting screw.

Preferably, the roller is made of rubber material, and the roller can roll on the bump iron.

Compared with the prior art, the utility model provides a man-goods elevator cage chain, which has the following beneficial effects:

1. in this people goods lift cage chain, the setting that the user can pass through, when cage and bump the piece and move up, the door vane top can be supported by the cage, causes door vane top backward extrusion fixed plate and spring, and when cage and bump the piece and move up, door vane top can be along with spring and fixed plate's rebound thrust, drives door vane bottom fast rotation to the inside draw-in groove department of brake block, and rebound device has played thrust effect from this.

2. In this people goods lift cage chain, the user can pass through pulley gear's setting, when cage and bump iron shift up or move down, drive the door vane top and bump iron contact to make the both sides pulley at door vane top rotate on bumping iron, increased the door vane top from this and bumped iron's area of contact, and then make the door vane bottom more stable when breaking away from the draw-in groove.

Drawings

Fig. 1 is a schematic structural view of a interlocking body of the present utility model.

Fig. 2 is a schematic structural view of the door knife and pulley device of the present utility model.

Fig. 3 is a schematic structural view of the door lock base of the present utility model.

Fig. 4 is a schematic structural view of the rebound device of the present utility model.

In the figure: 1. a linkage main body; 2. a nut; 3. a gasket; 4. a brake block; 5. a rebound device; 6. a clamping groove; 7. a pulley device; 8. iron collision; 9. a stop block; 10. bolt holes; 11. a door knife; 12. a roller; 13. a connecting screw; 14. a door lock base; 15. a slide rail; 16. a fixing plate; 17. a bump; 18. a moving plate; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a chain body 1 as shown in figures 1-4, the surface position of the chain body 1 is provided with a door knife 11, the back position of the door knife 11 is provided with a door lock seat 14, the outer position of the left lower side of the door lock seat 14 is provided with a brake block 4, the right lower side position of the door lock seat 14 is provided with a stop block 9, the outer surface position of the door lock seat 14 is provided with a rebound device 5, the rebound device 5 comprises a fixed plate 16, a spring 19 and a moving plate 18, the back position of the moving plate 18 is provided with the spring 19, the back position of the spring 19 is provided with the fixed plate 16, the outer surface position of the fixed plate 16 is provided with a bump 17, the bump 17 is connected with the fixed plate 16 in an integrated connection mode, when a user installs the chain body 1, the brake block 4 is installed on a cage door, the door lock seat 14 and the door knife 11 are fixed on the cage, when the cage is lifted, the upper end of a touch iron 8 on the cage firstly contacts the top of the door knife 11, the bottom of the door knife 11 can rotate clockwise due to the upward movement of the touch iron 8, so that the bottom of the door knife 11 can be locked by the hook, and the brake block 4 can be separated from the bottom of the door 11 when the door 11 is lifted down, and the brake block 4 is locked by the brake block 4.

As shown in fig. 1-4, a sliding rail 15 is arranged at the outer position of a protruding block 17, a fixed plate 16 can move on the sliding rail 15 through the protruding block 17, a bump iron 8 is arranged at the right position of a linkage main body 1, a clamping groove 6 is arranged at the inner surface position of a brake block 4, a bolt hole 10 is arranged at the inner surface position of a door knife 11, a nut 2 is arranged at the outer position of the bolt hole 10, a gasket 3 is arranged at the lower side position of the nut 2, when a cage and the bump iron 8 move upwards, the top of the door knife 11 has no resistance, the bottom of the door knife 11 can rotate clockwise under the action of gravity, by arranging a rebound device 5, when the top of the door knife 11 is collided by the bump iron 8, a moving plate 18 and a spring 19 are extruded, when the bump iron 8 moves upwards, the bottom of the door knife 11 is driven to be quickly inserted into the clamping groove 6 under the rebound thrust of the spring 19 and the moving plate 18, and when the rebound device 5 needs to be disassembled, the fixed plate 16 and the protruding block 17 can be taken out through the sliding rail 15.

As shown in fig. 1-3, the top position of the door knife 11 is provided with the pulley device 7, the pulley device 7 comprises rollers 12 and connecting screws 13, the connecting screws 13 are arranged at the inner surface position of the rollers 12, the rollers 12 are totally two, the two rollers 12 are connected through the connecting screws 13, the rollers 12 are made of rubber materials, the rollers 12 can roll on the iron bump 8, when the cage and the iron bump 8 move downwards or upwards, the rollers can contact the top of the door knife 11, when the top of the door knife 11 contacts the iron bump 8, the rollers 12 on two sides roll on the iron bump 8, so that the contact area between the top of the door knife 11 and the iron bump 8 is increased, and the stabilizing effect is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a people's goods lift cage chain, includes chain main part (1), is located door sword (11) of chain main part (1) surface position department, is located door lock seat (14) of door sword (11) back position department, is located brake shoe (4) of door lock seat (14) left side outside position department, is located dog (9) of door lock seat (14) right side position department, is located rebound device (5) of door lock seat (14) outside surface position department;

the method is characterized in that: the rebound device (5) comprises a fixed plate (16), a spring (19) and a moving plate (18), wherein the spring (19) is arranged at the back position of the moving plate (18), and the fixed plate (16) is arranged at the back position of the spring (19).

2. A man lift cage chain according to claim 1, characterized in that: the fixing plate (16) is provided with a bump (17) at the outer surface position, and the bump (17) is connected with the fixing plate (16) in an integrated connection mode.

3. A man lift cage chain according to claim 2, characterized in that: the outer position of the protruding block (17) is provided with a sliding rail (15), and the fixing plate (16) can move on the sliding rail (15) through the protruding block (17).

4. A man lift cage chain according to claim 1, characterized in that: the right side position of the interlocking main body (1) is provided with a bump iron (8), and the inner surface position of the brake block (4) is provided with a clamping groove (6).

5. A man lift cage chain according to claim 1, characterized in that: the door knife is characterized in that a bolt hole (10) is formed in the inner surface position of the door knife (11), a nut (2) is arranged at the outer position of the bolt hole (10), and a gasket (3) is arranged at the lower side position of the nut (2).

6. A man lift cage chain according to claim 1, characterized in that: the door knife is characterized in that a pulley device (7) is arranged at the top of the door knife (11), the pulley device (7) comprises a roller (12) and a connecting screw (13), and the connecting screw (13) is arranged at the inner surface of the roller (12).

7. The man lift cage chain of claim 6, wherein: the two rollers (12) are arranged in total, and the two rollers (12) are connected through a connecting screw (13).

8. A man lift cage chain according to claim 6 or 7, characterized in that: the roller (12) is made of rubber material, and the roller (12) can roll on the bump iron (8).