CN218620049U

CN218620049U - Adjustable electric single-beam crane winding drum

Info

Publication number: CN218620049U
Application number: CN202223181077.2U
Authority: CN
Inventors: 董涵; 鲜鑫鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an electronic single beam crane reel of regulation formula, which comprises a crossbeam, the bottom of crossbeam is provided with electronic carriage, the bottom fixedly connected with casing of carriage, the inside of casing is provided with the reel, the spout has been seted up to the bottom of casing, the inside sliding connection of spout has the sliding block, the guiding hole has been seted up to the inside of sliding block, the front of casing is connected with the lead screw through the leg joint, the surface threaded connection of lead screw has the link. The utility model discloses, through the motion about the sliding block, can drive wire rope and control the regulation, and then when guaranteeing follow-up wire rope rolling, can evenly twine in the surface of reel, effectually solved wire rope coiling confusion and pile up, cause wire rope extrusion each other, appear damaging, influence subsequent jack-up work.

Description

Adjustable electric single-beam crane winding drum

Technical Field

The utility model relates to a hoist reel technical field especially relates to an electronic monospar hoist reel of regulation formula.

Background

The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range, which is also called a crown block, a crane and a crane, the bridge crane is a hoisting device which is transversely arranged above a workshop, a warehouse and a stock yard to hoist materials, and the bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist the materials and is not hindered by ground equipment.

In the correlation technique, the use of bridge crane adopts the reel to carry out wire rope's rolling, forms the jack-up work, and current hoist reel has certain defect in the in-process of using, for example when carrying out wire rope's rolling, can't carry out the overall arrangement to wire rope presents the rolling and piles up the phenomenon, and the homogeneity is relatively poor, can't fully utilize the reel, has indirectly also reduced wire rope's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and do not have among the prior art and control the regulation to wire rope to can't carry out the shortcoming of even coiling, and the electronic monospar hoist reel of regulation formula that provides.

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

the utility model provides an electronic monospar hoist reel of regulation formula, includes the crossbeam, the bottom of crossbeam is provided with electronic carriage, the bottom fixedly connected with casing of carriage, the inside of casing is provided with the reel, the spout has been seted up to the bottom of casing, the inside sliding connection of spout has the sliding block, the guiding hole has been seted up to the inside of sliding block, the front of casing is connected with the lead screw through the support rotation, the surface threaded connection of lead screw has the link, the positive fixed connection of link and sliding block, the first motor of one end fixedly connected with of lead screw, first motor is fixed in on the casing.

Furthermore, a rotating shaft is rotatably connected between two sides of the inner wall of the shell, and the winding drum is fixed on the outer surface of the rotating shaft.

Furthermore, the outer surface of the winding drum is wound with a steel wire rope, and the bottom end of the steel wire rope penetrates through the sliding block and extends to the bottom of the sliding block.

Furthermore, one side of the shell is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with one end of the rotating shaft.

Furthermore, the other end of axis of rotation runs through the casing and extends to the outside of casing, the one end fixedly connected with friction pulley that the axis of rotation extends to the casing outside.

Furthermore, the bottom of the other side of the shell is fixedly connected with an L-shaped frame, the bottom of the inner wall of the L-shaped frame is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with an arc-shaped anti-skid block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the rotation of lead screw, can drive the link side-to-side motion, through the motion about the link, can drive sliding block side-to-side motion, through the motion about the sliding block, can drive wire rope and control the regulation, and then when guaranteeing the rolling of follow-up wire rope, can evenly twine in the surface of reel, effectually solved wire rope coiling confusion and pile up, cause the extrusion of wire rope each other, the damage appears, influences subsequent jack-up work.

Drawings

Fig. 1 is a schematic structural view of an adjustable electric single-beam crane drum according to the present invention;

FIG. 2 is a structural bottom view of the adjustable electric single-beam crane drum of FIG. 1;

FIG. 3 is a structural cross-sectional view of the housing of FIG. 1;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1. a cross beam; 2. a carriage; 3. a housing; 4. a reel; 5. a chute; 6. a slider; 7. a screw rod; 8. a connecting frame; 9. a first motor; 10. a rotating shaft; 11. a wire rope; 12. a second motor; 13. a friction wheel; 14. an L-shaped frame; 15. an electric telescopic rod; 16. an arc-shaped anti-skid block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the utility model provides an adjustable electric single-beam crane reel, which comprises a beam 1, wherein an electric carriage 2 is arranged at the bottom of the beam 1, a housing 3 is fixedly connected to the bottom of the carriage 2, a reel 4 is arranged inside the housing 3, a chute 5 is arranged at the bottom of the housing 3, a sliding block 6 is slidably connected inside the chute 5, a guide hole is arranged inside the sliding block 6, a lead screw 7 is rotatably connected to the front of the housing 3 through a bracket, a connecting frame 8 is connected to the outer surface of the lead screw 7 through a screw thread, the connecting frame 8 is fixedly connected to the front of the sliding block 6, a first motor 9 is fixedly connected to one end of the lead screw 7, and the first motor 9 is fixed to the housing 3;

the first motor 9 is connected with an external power supply and a control switch, is a forward and reverse rotating motor, is arranged by adopting a connecting mode and a coding mode in the prior art, and is used for driving the screw rod 7 to rotate;

the connecting frame 8 can be driven to move left and right through the rotation of the screw rod 7, the sliding block 6 can be driven to move left and right through the left and right movement of the connecting frame 8, the steel wire rope 11 can be driven to be adjusted left and right through the left and right movement of the sliding block 6, and the steel wire rope can be uniformly wound on the outer surface of the winding drum 4 when the steel wire rope 11 is subsequently wound;

the problem that the steel wire ropes 11 are extruded mutually to cause damage and influence on subsequent hoisting work due to the fact that the steel wire ropes 11 are stacked in a winding mode is effectively solved.

A rotating shaft 10 is rotatably connected between two sides of the inner wall of the shell 3, and the winding drum 4 is fixed on the outer surface of the rotating shaft 10;

through the rotation of axis of rotation 10, can drive reel 4 and rotate, through the rotation of reel 4, can carry out wire rope 11's rolling and unreel work.

A steel wire rope 11 is wound on the outer surface of the winding drum 4, and the bottom end of the steel wire rope 11 penetrates through the sliding block 6 and extends to the bottom of the sliding block 6;

through the rotation of reel 4, can drive wire rope 11 and carry out the rolling and unreel, and then form jack-up work.

One side of the shell 3 is fixedly connected with a second motor 12, and an output shaft of the second motor 12 is fixedly connected with one end of the rotating shaft 10;

the second motor 12 is connected with an external power supply and a control switch, and is a forward and reverse rotation motor, and is set in a connection mode and a coding mode in the prior art, so that the rotation shaft 10 is driven to rotate, the winding drum 4 is driven to rotate, and the winding and unwinding of the steel wire rope 11 are carried out.

The other end of the rotating shaft 10 penetrates through the shell 3 and extends to the outside of the shell 3, and one end of the rotating shaft 10 extending to the outside of the shell 3 is fixedly connected with a friction wheel 13;

through the rotation of axis of rotation 10, can drive friction pulley 13 and rotate, and through the chucking to friction pulley 13, can carry out the chucking to axis of rotation 10, guarantee the resistance of its reel 4 after rotatory.

The bottom of the other side of the shell 3 is fixedly connected with an L-shaped frame 14, the bottom of the inner wall of the L-shaped frame 14 is fixedly connected with an electric telescopic rod 15, and the telescopic end of the electric telescopic rod 15 is fixedly connected with an arc-shaped anti-skid block 16;

electric telescopic handle 15 is connected with external power and control switch for drive 16 up-and-down motion of arc non slipping spur, through 16 ascending motions of arc non slipping spur, can contact with the surface of friction pulley 13, through frictional force between the two, increase the hindering nature after 4 rotations of reel, avoid appearing the phenomenon of heavy object slippage.

The working principle is as follows: through the start-up of second motor 12, can drive axis of rotation 10 rotatory, and then drive reel 4 and rotate, carry out wire rope 11's rolling and unreel work, and through the start-up of first motor 9, can drive lead screw 7 and rotate, rotation through lead screw 7, can drive link 8 side-to-side motion, through the motion about link 8, can drive sliding block 6 side-to-side motion, through the motion about sliding block 6, can drive wire rope 11 and control the regulation, and then when guaranteeing follow-up wire rope 11 rolling, can evenly twine in reel 4's surface, and through the start-up of electric telescopic handle 15, can drive arc non slipping spur 16 up-and-down motion, through the ascending motion of arc non slipping spur 16, can contact with the surface of friction pulley 13, through frictional force between the two, the hindering nature after reel 4 is rotatory, avoid appearing the phenomenon of heavy object slippage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic monospar hoist reel of regulation formula, includes crossbeam (1), the bottom of crossbeam (1) is provided with electronic carriage (2), its characterized in that, bottom fixedly connected with casing (3) of carriage (2), the inside of casing (3) is provided with reel (4), spout (5) have been seted up to the bottom of casing (3), the inside sliding connection of spout (5) has sliding block (6), the guiding hole has been seted up to the inside of sliding block (6), the front of casing (3) is connected with lead screw (7) through the rotate bracket, the surface threaded connection of lead screw (7) has link (8), link (8) and the positive fixed connection of sliding block (6), the first motor (9) of one end fixedly connected with of lead screw (7), first motor (9) are fixed in on casing (3).

2. A regulated electric single-beam crane drum according to claim 1, characterized in that a rotating shaft (10) is rotatably connected between two sides of the inner wall of said housing (3), said drum (4) being fixed to the outer surface of said rotating shaft (10).

3. A regulating type electric single-beam crane reel as claimed in claim 1, characterized in that the outer surface of the reel (4) is wound with a steel wire rope (11), and the bottom end of the steel wire rope (11) penetrates through the sliding block (6) and extends to the bottom of the sliding block (6).

4. An adjustable electric single-beam crane drum as claimed in claim 2, characterized in that a second motor (12) is fixedly connected to one side of the housing (3), and the output shaft of the second motor (12) is fixedly connected to one end of the rotating shaft (10).

5. An adjustable electric single-beam crane drum as claimed in claim 2, characterized in that the other end of the rotating shaft (10) extends through the housing (3) and outside the housing (3), and a friction wheel (13) is fixedly connected to the end of the rotating shaft (10) extending outside the housing (3).

6. The adjustable electric single-beam crane reel as claimed in claim 5, wherein the other side of the housing (3) is fixedly connected with an L-shaped frame (14) at the bottom, an electric telescopic rod (15) is fixedly connected with the bottom of the inner wall of the L-shaped frame (14), and an arc-shaped anti-skid block (16) is fixedly connected with the telescopic end of the electric telescopic rod (15).