CN219730305U - Novel auxiliary fixer for lifting appliance - Google Patents

Abstract

The utility model relates to the technical field of lifting appliances, in particular to a novel auxiliary fixer for lifting appliances, which comprises a connector fixedly arranged on an empty box, wherein a main cavity opening and a communication cavity channel which are communicated are formed in the connector, a telescopic piece is sleeved in the main cavity opening in a sliding manner, a connecting plate is integrally connected onto the telescopic piece, a first clamping piece corresponding to the inner wall of the empty box is connected onto the connecting plate through bolts, and a driving screw rod is rotatably arranged on the side wall of the empty box. The utility model sets up the fixed connector of dismantling on the empty container, set up main cavity mouth and communicating channel that is linked together in the connector, and set up the drive screw in the empty container, utilize the nut on the drive screw to carry on the position drive to the connecting plate, set up the first piston connected with expansion piece in communicating channel inner, and set up the second piston that acts on with the first piston in its outer end, in order to set up the second clamping piece cooperating with first clamping piece, in order to carry on the clamping suit protection to the hoist on the empty container.

Description

Novel auxiliary fixer for lifting appliance

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a novel auxiliary fixer for a lifting appliance.

Background

Because of the needs of production life, some empty boxes are often required to serve as packaging structures to play a role in packaging goods, and the goods are transported by hoisting the empty boxes. The carrying of empty box is many under the existing condition directly adopts the couple mode, pulls four lifting ropes on the empty box that is provided with the lug promptly an organic whole, then carries the empty box, because space utilization not enough's problem moreover, needs the empty box to carry out multilayer pile up neatly often, also needs artifical climbing to empty box high position to fixed lifting rope on the lug.

In recent years, a novel lifting appliance is adopted, but the existing lifting appliance and an empty box are simpler in connection structure, connection is realized by means of a single hook and a groove, sufficient stability is lacked between the two, loosening between the lifting appliance and the empty box is extremely easy to cause, stability of the lifting appliance for hanging the empty box cannot be guaranteed, and falling and safety accidents in the hanging and carrying process are extremely easy to cause.

Disclosure of Invention

The utility model aims to solve the problem that a lifting appliance is difficult to install and fix in the prior art, and provides a novel auxiliary fixer for the lifting appliance.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel auxiliary fixture for hoist, includes the connector of fixed mounting on empty box, set up main accent and the intercommunication passageway that is linked together in the connector, the slip cap is equipped with the extensible member in the main accent, and an organic whole is connected with the connecting plate on the extensible member, bolted connection has the corresponding first holder of empty box inner wall on the connecting plate, the drive lead screw is installed in the rotation of empty box lateral wall, and is provided with the nut on the drive lead screw, be connected with the bracing piece between nut and the connecting plate, the slip cap is equipped with the second piston and with extensible member fixed connection's first piston in the intercommunication passageway, and fixedly connected with corresponds the second holder of empty box outer wall on the second piston.

Preferably, the lower end of the connector is integrally connected with a convex button, and a groove for fixing the sleeved convex button is formed in the opening position of the empty box.

Preferably, the communicating cavity is of a U-shaped structure, the inner end of the communicating cavity corresponds to the main cavity opening, and the outer end of the communicating cavity extends out of the connector.

Preferably, the driving screw rod is arranged in the empty box through a damping bearing.

Preferably, two ends of the supporting rod are respectively connected with the nut and the connecting plate pin shaft.

Preferably, the first piston is located in the inner end of the communication channel and the second piston is located in the outer end of the communication channel.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the detachable and fixed connector is arranged on the empty box, the main cavity opening and the communicating cavity channel which are communicated are arranged in the connector, the telescopic piece, the connecting plate and the first clamping piece which are integrally arranged at the main cavity opening are utilized, the driving screw rod which is driven by manpower to rotate is arranged in the empty box, and the nut on the driving screw rod is utilized to drive the connecting plate in position.

2. The utility model sets up the first piston connected with expansion piece in the inner of the communicating channel, and set up the second piston that acts on with the first piston in its outer end, in order to set up the second clamp piece cooperating with first clamp piece, in order to carry on the clamping suit protection to the hoist on the empty box.

Drawings

Fig. 1 is a schematic structural view of a novel auxiliary fixer for a lifting appliance;

fig. 2 is an enlarged schematic diagram of a part a structure of an auxiliary fixer for a novel lifting appliance;

fig. 3 is a schematic diagram of a connector structure of a novel auxiliary fixer for a lifting appliance according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a telescopic member, a connecting plate and a first clamping member of the novel auxiliary fixer for a lifting appliance.

In the figure: 1. a groove; 2. a connector; 3. a main cavity port; 4. a communicating channel; 5. a telescoping member; 6. a connecting plate; 7. a first clamping member; 8. driving a screw rod; 9. a nut; 10. a support rod; 11. a first piston; 12. a second piston; 13. a second clamping member; 14. a knob.

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.

Referring to fig. 1-4, a novel auxiliary fixer for lifting appliance comprises a connector 2 fixedly installed on an empty box, further illustrating that the lower end of the connector 2 is integrally connected with a knob 14, and the opening position of the empty box is provided with a groove 1 for fixing the sleeved knob 14, and the empty box is of a square frame structure, the top end of the empty box is opened, and the connector 2 is symmetrically arranged at two sides of the opening of the empty box.

The connector 2 is provided with a main cavity opening 3 and a communication cavity channel 4 which are communicated, a telescopic piece 5 is sleeved in the main cavity opening 3 in a sliding manner, a connecting plate 6 is integrally connected to the telescopic piece 5, a first clamping piece 7 corresponding to the inner wall of the empty box is connected to the connecting plate 6 through a bolt, and the first clamping piece 7 is horizontally moved to be in contact with the inner wall of the empty box, so that clamping is achieved.

The driving screw rod 8 is rotationally installed on the side wall of the empty box, the driving screw rod 8 is symmetrically arranged at the other two sides of the top opening of the empty box, the driving screw rod 8 is provided with a nut 9, a supporting rod 10 is connected between the nut 9 and the connecting plate 6, a second piston 12 and a first piston 11 fixedly connected with the telescopic piece 5 are sleeved in the communicating cavity 4 in a sliding manner, a second clamping piece 13 corresponding to the outer wall of the empty box is fixedly connected to the second piston 12, the nut 9 is moved in the horizontal direction through movement, the supporting rod 10 is utilized to drive the first clamping piece 7 on the connecting plate 6, the first clamping piece 7 and the second clamping piece 13 move in the opposite direction, the side wall of the empty box is clamped and fixed, the stability of the connection between a lifting appliance and the empty box is further improved, and the connection looseness between the lifting appliance and the empty box is avoided.

The communicating cavity 4 is of a U-shaped structure, the inner end of the communicating cavity 4 corresponds to the main cavity opening 3, the outer end of the communicating cavity extends out of the connector 2, the first piston 11 is driven at one end of the communicating cavity 4, and then the second piston 12 is driven, so that the first clamping piece 7 and the second clamping piece 13 synchronously move, and clamping and fixing of the side wall of the empty box are achieved.

The driving screw rod 8 is arranged in the empty box through a damping bearing, so that the driving screw rod 8 is kept static under the action of no external force, and the nut 9 cannot move due to the self-rotation motion of the driving screw rod 8.

The two ends of the supporting rod 10 are respectively connected with the nut 9 and the connecting plate 6 through pin shafts.

A first piston 11 is located in the inner end of the communication channel 4 and a second piston 12 is located in the outer end of the communication channel 4.

The utility model can explain its functional principle by the following modes of operation:

a support rod 10 is connected between the nut 9 and the connecting plate 6;

the driving screw rod 8 is controlled to rotate, so that the nut 9 horizontally moves on the driving screw rod 8, the nut 9 is extruded by the support rod 10 through the connecting plate 6, so that the first clamping piece 7 horizontally moves and clamps the inner wall of the empty box;

the connecting plate 6 drives the telescopic piece 5 to shrink into the main cavity opening 3, and the telescopic piece 5 drives the first piston 11 to extend into the communicating cavity channel 4 so as to extrude the second piston 12, so that the second piston 12 drives the second clamping piece 13 to horizontally move so as to clamp the outer wall of the empty box.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a novel auxiliary fixture for hoist, includes connector (2) of fixed mounting on the empty box, its characterized in that, set up main cavity mouth (3) and intercommunication chamber way (4) that are linked together in connector (2), the slip cap is equipped with extensible member (5) in main cavity mouth (3), and an organic whole is connected with connecting plate (6) on extensible member (5), bolted connection has empty box inner wall corresponding first holder (7) on connecting plate (6), install drive lead screw (8) in the rotation of empty box lateral wall, and be provided with nut (9) on drive lead screw (8), be connected with bracing piece (10) between nut (9) and connecting plate (6), the slip cap is equipped with second piston (12) and with extensible member (5) fixedly connected with first piston (11) in intercommunication chamber way (4), and fixedly connected with corresponds empty box outer wall second holder (13) on second piston (12).

2. The novel auxiliary fixer for the lifting appliance according to claim 1, wherein the lower end of the connector (2) is integrally connected with a convex button (14), and a groove (1) for fixing the sleeved convex button (14) is formed in the opening position of the empty box.

3. The novel auxiliary fixer for the lifting appliance according to claim 1, wherein the communicating cavity (4) is of a U-shaped structure, the inner end of the communicating cavity (4) corresponds to the main cavity opening (3), and the outer end of the communicating cavity extends out of the connector (2).

4. A new auxiliary holder for lifting appliance according to claim 1, characterized in that the driving screw (8) is arranged in the empty box by means of damping bearings.

5. The novel auxiliary fixer for the lifting appliance according to claim 1, wherein two ends of the supporting rod (10) are respectively connected with a nut (9) and a connecting plate (6) through pin shafts.

6. A novel auxiliary fixture for a lifting appliance according to claim 3, characterized in that the first piston (11) is located in the inner end of the communication channel (4) and the second piston (12) is located in the outer end of the communication channel (4).