CN219217352U - A limit cable suspension structure - Google Patents

Abstract

The utility model provides a space-limiting cable hoist structure, which relates to the technical field of hoisting, and includes a space-limiting frame, a bearing line, a winder and a pulley block; the space-limiting frame is composed of a base and two sets of brackets; the winder The two sides of the pulley are connected with a pull wire, and the pull wire is driven and controlled by a roller and a motor to move; the middle rotation of the pulley block is provided with an intermediate pulley, and the bottom rotation of the intermediate pulley is provided with two sets of auxiliary pulleys; the number of the carrying wires is set to two The two sets of load lines are attached to the lower side of the middle pulley and the auxiliary pulley respectively; a U-shaped buckle is set to provide an automatic locking structure, and the U-shaped buckle is pulled down with the lanyard to squeeze the air telescopic rod B, and the air telescopic rod B is inside The air is input into the air telescopic rod A and the gas telescopic rod C, and the gas telescopic rod C drives the push plate to stretch, squeezes and fixes the position of the hanging rope, avoids the object from swinging, and realizes locking, which solves the lack of automatic locking structure of the existing cable crane The problem.

Description

A limit cable suspension structure

technical field

The utility model belongs to the technical field of hoisting, and more specifically relates to a space-limiting cable hoisting structure.

Background technique

The cable crane is generally used in engineering construction. It is a construction method that uses suspended cables to transport and install components. It is erected between two high grounds for transportation and pick-and-place.

Based on the above, the currently used cable cranes need to be installed by separately controlling the hanging buckle. They lack an automatic locking structure, which is not conducive to quickly closing the hanging cable for suspension by gravity, and lack a limit structure, which cannot guarantee the lifting of objects or the rewinder when it is empty. Can only be moved to the limit position.

Utility model content

In order to solve the above technical problems, the utility model provides a position-limiting cable hanger structure to solve the problem that the existing cable hanger proposed in the above background technology needs to be installed by separately controlling the hanging buckle, lacks an automatic locking structure, and is not conducive to quickly closing the hanging by gravity. Suspension by cable, lack of limit structure, can not guarantee that the rewinder can only move to the limit position when lifting items or empty load.

The purpose and effect of a space-limiting cable suspension structure of the utility model are achieved by the following specific technical means:

A space-limiting cable crane structure, including a space-limiting frame, a bearing line, a reel, and a pulley block; the space-limiting frame is composed of a base and two sets of brackets; two sides of the rewinder are connected with pull wires, and the pull wires pass through The rollers and the motor are driven to control the movement; the middle rotation of the pulley block is provided with an intermediate pulley, and the bottom rotation of the intermediate pulley is provided with two sets of auxiliary pulleys; the number of the carrying lines is set to two sets, and the two sets of carrying lines are respectively attached to the middle The lower side of the pulley and the auxiliary pulley; a fixed padlock, which is fixedly arranged at the bottom of the block of pulleys.

Further, the limit frame includes: an upper limit rod, an upper limit rod is integrally provided above one side of the limit frame; a lower limit rod is integrally provided with a lower limit rod above one side of the limit frame.

Further, the winder includes: a suspension wire, a winding wheel is arranged inside the winder, one end of the suspension wire is arranged outside the winding wheel, and the other end of the suspension wire is fixed inside the winder.

Further, the pulley block further includes: a suspension wheel, the top of the pulley block is rotatably provided with a suspension wheel, and the suspension wheel is suspended by a suspension wire.

Further, the fixed padlock includes: an upper limit crossbar, two sets of upper limit crossbars are integrally arranged on both sides of the fixed padlock, the bottom of the upper limit crossbar is a fixed main gas telescopic rod A, and the upper limit crossbar The bottom is fixed with a lower limit cross bar, and the lower limit cross bar is slidingly connected with both sides of the fixed padlock; the air telescopic rod B, the front and rear bottom of the fixed padlock are all equipped with a buckle structure, and the middle bottom of the buckle structure is fixed with an air telescopic Rod B, the top of the gas telescopic rod B is fixed with a U-shaped buckle, the middle of the inner wall of the U-shaped buckle is fixed with a gas telescopic rod C, and the telescopic end of the gas telescopic rod C is fixed with a push plate; the U-shaped buckle is provided with a hanging search.

Further, the gas telescopic rod A, the gas telescopic rod B and the gas telescopic rod C are connected; the gas telescopic rod B is provided with a spring.

Compared with the prior art, the utility model has the following beneficial effects:

Set the U-shaped buckle to provide an automatic locking structure, pull the U-shaped buckle down with the lanyard, squeeze the air telescopic rod B, and the air in the air telescopic rod B is input into the air telescopic rod A and gas telescopic rod C, and the air telescopic rod C Drive the push plate to stretch, squeeze and fix the position of the hanging rope, avoid the object from swinging, and realize locking.

The carrying line and hanging line provide dual load-bearing functions. The moving pull wire is controlled by the roller and motor drive, and the pulling wire is used to drive the winder to move above the designated position, and then the hanging line and carrying line are lowered to lower the fixed padlock to the required position. Lift the top of the item, then fix the lanyard on the top of the item, and then set the lanyard in the middle of the U-shaped buckles on both sides, and then directly drive the winding wheel to wind up the suspension wire and the load line, and lift the item. After the carrying line is straightened, control the movement of the pulling line to transport the items.

The upper limit rod and the lower limit rod provide a limit effect, which can ensure that the reel can only move to the limit position when the item is lifted or is empty. The lower limit cross bar descends, and the lower limit cross bar moves to align with the lower limit bar, providing a limit effect and avoiding idlers in the reel.

Description of drawings

Fig. 1 is a structural schematic diagram of the installation position of the present utility model.

Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model.

Fig. 3 is a schematic diagram of the axonometric structure of the utility model.

Fig. 4 is a structural schematic view of the utility model fixed padlock in an unloaded state.

Fig. 5 is a structural schematic view of the fixed padlock of the present invention in a loaded state.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Limit frame; 101. Upper limit rod; 102. Lower limit rod; 2. Loading line; 3. Rewinder; 301. Pull wire; 302. Hanging wire; 4. Pulley block; 401. Hanging wheel; 402. Middle pulley ; 403, auxiliary pulley; 5, fixed padlock; 501, upper limit cross bar; 502, gas telescopic rod A; 503, lower limit cross bar; 504, gas telescopic rod B; 505, U-shaped buckle; 506, gas telescopic rod C; 507, pushing plate; 6, hanging rope.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples.

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides a space-limiting cable suspension structure, which comprises a space-limiting frame 1, a bearing line 2, a winder 3 and a pulley block 4; the space-limiting frame 1 is composed of a base and two sets of supports; both sides of the winder 3 are connected A pull wire 301 is provided, and the pull wire 301 is driven and controlled by a roller and a motor to move; the middle rotation of the pulley block 4 is provided with an intermediate pulley 402, and the bottom rotation of the intermediate pulley 402 is provided with two sets of auxiliary pulleys 403; the number of carrying lines 2 is set to two sets , the two groups of load lines 2 fit the lower side of the middle pulley 402 and the auxiliary pulley 403 respectively; the fixed padlock 5 is fixedly arranged at the bottom of the pulley block 4, and the fixed padlock 5 includes: an upper limit cross bar 501, a fixed padlock 5 Two sets of upper limit crossbars 501 are integrally arranged on both sides of the upper limit crossbar 501, and the bottom of the upper limit crossbar 501 is fixed with the main gas telescopic rod A502. The bottom of the upper limit crossbar 501 is fixedly provided with a lower limit 503 is slidingly connected to both sides of the fixed padlock 5; the air telescopic rod B504, the bottom of the front and rear sides of the fixed padlock 5 are all provided with a buckle structure, the middle bottom of the buckle structure is fixedly provided with an air telescopic rod B504, and the top of the gas telescopic rod B504 is fixedly arranged There is a U-shaped buckle 505, and the middle of the inner wall of the U-shaped buckle 505 is fixedly provided with an air telescopic rod C506, and the telescopic end of the gas telescopic rod C506 is fixedly provided with a pushing plate 507; A502, the gas telescopic rod B504 communicate with the gas telescopic rod C506; a spring is arranged outside the gas telescopic rod B504.

Wherein, the limit frame 1 includes: an upper limit rod 101, which is integrally provided with an upper limit rod 101 on one side of the limit frame 1; a lower limit rod 102, which is integrally provided with a lower limit rod on one side of the limit frame 1 Rod 102 .

Wherein, the winder 3 includes: a suspension wire 302 , a winding wheel is arranged inside the winder 3 , one end of the suspension wire 302 is arranged outside the winding wheel, and the other end of the suspension wire 302 is fixed inside the winder 3 .

Wherein, the pulley block 4 further includes: a suspension wheel 401 , the top of the pulley block 4 is rotatably provided with a suspension wheel 401 , and the suspension wheel 401 is suspended by the suspension wire 302 .

The specific usage and function of this embodiment:

In the utility model, the moving backguy 301 is driven and controlled by the roller and the motor, and the backguy 301 is used to drive the winder 3 to move above the designated position, and then the hanging wire 302 and the carrying line 2 are lowered to lower the fixed padlock 5 to the required position. Lift the top of the article, then fix the hanging rope 6 on the top of the article, then set the hanging rope 6 in the middle of the U-shaped buckles 505 on both sides, and then directly drive the winding wheel to wind the hanging wire 302 and the carrying wire 2. The item is lifted, and after the carrying line 2 is straightened, the moving pull wire 301 is controlled to transport the item;

At this time, the upper limit bar 501 is aligned with the upper limit bar 101, and the article cooperates with the lanyard 6 to pull the U-shaped buckle 505 to descend, squeeze the air telescopic rod B504, and the air in the air telescopic rod B504 is input to the air telescopic rod A502 and the gas telescopic rod A502. In the rod C506, the gas telescopic rod A502 drives the lower limit bar 503 to descend, and the lower limit bar 503 moves to align with the lower limit rod 102 to provide a limiting effect. At the same time, the gas telescopic rod C506 drives the pushing plate 507 to stretch, extruding and fixing the lanyard 6 positions to avoid items from swinging.

Claims (6)

1. a space-limiting cable suspension structure, is characterized in that, comprises: space-limiting frame (1), bearing wire (2), winder (3) and block pulley (4); Described space-limiting frame (1) is made of The base and two sets of brackets are formed; the two sides of the winder (3) are connected with pull wires (301), and the pull wires (301) are driven and moved by rollers and motors; the middle rotation of the pulley block (4) is set with The middle pulley (402), the bottom of the middle pulley (402) is rotated with two sets of auxiliary pulleys (403); the number of the load lines (2) is set to two sets, and the two sets of load lines (2) are attached to the middle pulley respectively (402) and the underside of auxiliary pulley (403); fixed padlock (5), and described fixed padlock (5) is fixedly arranged on the bottom of pulley block (4). 2. A space-limiting cable hanger structure as claimed in claim 1, characterized in that: said space-limiting frame (1) comprises: An upper limit rod (101), an upper limit rod (101) is integrally arranged on one side of the limit frame (1); The lower limit rod (102) is integrally provided with the lower limit rod (102) on one side of the limit frame (1). 3. A space-limiting cable hanger structure as claimed in claim 1, characterized in that: the retractor (3) includes: Hanging wire (302), the inside of winder (3) is provided with winding wheel, and hanging wire (302) one end is arranged on the outside of winding wheel, and hanging wire (302) other end is fixed on the inside of winder (3). 4. A kind of space-limiting cable hanger structure as claimed in claim 1, is characterized in that: described pulley block (4) also comprises: The suspension wheel (401), the top of the pulley block (4) is rotated to be provided with the suspension wheel (401), and the suspension wheel (401) is suspended by the suspension wire (302). 5. A kind of limit cable suspension structure as claimed in claim 1, is characterized in that: described fixed padlock (5) comprises: Upper limit cross bar (501), the both sides of fixed padlock (5) are integrally provided with two groups of upper limit cross bars (501), the bottom of upper limit cross bar (501) is fixed main gas expansion rod A (502), The bottom of the upper limit cross bar (501) is fixedly provided with the lower limit cross bar (503), and the lower limit cross bar (503) is slidably connected with both sides of the fixed padlock (5); The gas telescopic rod B (504), the front and rear side bottoms of the fixed padlock (5) are all provided with a buckle structure, the middle bottom of the buckle structure is fixedly provided with the gas telescopic rod B (504), and the top of the gas telescopic rod B (504) is fixedly arranged There is a U-shaped buckle (505), the middle of the inner wall of the U-shaped buckle (505) is fixedly provided with an air telescopic rod C (506), and the telescopic end of the gas telescopic rod C (506) is fixedly provided with a pushing plate (507); A lanyard (6) is arranged in the buckle (505). 6. A space-limiting cable hanger structure as claimed in claim 5, characterized in that: said gas telescopic rod A (502), gas telescopic rod B (504) and gas telescopic rod C (506) are connected; gas telescopic rod B (504) is provided with spring outside.

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