CN217259398U

CN217259398U - Be used for quick dismounting device of crane tire

Info

Publication number: CN217259398U
Application number: CN202220386980.3U
Authority: CN
Inventors: 詹江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a be used for quick dismounting device of crane tire relates to the tire and dismantles technical field, including base, removal seat and sleeve, the last fixed surface who removes the seat installs first motor, the output of first motor is connected with the pivot, the one end fixedly connected with connecting seat of pivot, the outside fixed mounting of connecting seat has the fixed plate, the spout has been seted up to the inside of fixed plate, the inboard sliding connection of spout has the slider, one side fixed mounting of slider has the lifter plate, the beneficial effects of the utility model are that: the third motor through setting up can control the gear and rotate, under the meshing connection effect through gear and rack, thereby realized reciprocating of lifter plate for the sleeve highly keeps level with the screw, and then accomplishes the dismantlement to the screw, its simple structure, the flexibility is higher, can dismantle the screw of different positions, has improved device's result of use.

Description

Be used for quick dismounting device of crane tire

Technical Field

The utility model relates to a tire dismantles technical field, specifically is a be used for quick dismounting device of crane tire.

Background

The crane is a lifting and carrying machine widely used in ports, workshops, electric power, construction sites and other places. The name crane is a uniform title for hoisting machinery. The crane is used for hoisting equipment, emergency rescue, hoisting, machinery and rescue, and when the tire is damaged and cannot run in the using process of the crane, a quick dismounting device is needed to finish the dismounting of the tire.

But the quick dismounting device of current crane tire's flexibility is relatively poor, can't dismantle the screw of different positions to the sleeve uses easily to damage for a long time, and its installation is loaded down with trivial details with the dismantlement process, waste time and manpower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be used for quick dismounting device of crane tire has solved the relatively poor problem of flexibility of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for quick dismounting device of crane tire, includes the base, removes seat and sleeve, the last fixed surface who removes the seat installs first motor, the output of first motor is connected with the pivot, the one end fixedly connected with connecting seat of pivot, the outside fixed mounting of connecting seat has the fixed plate, the spout has been seted up to the inside of fixed plate, the inboard sliding connection of spout has the slider, one side fixed mounting of slider has the lifter plate, the outside of lifter plate is provided with the rack, one side fixed mounting of fixed plate has the headstock, the front surface fixed mounting of headstock has the third motor, the output of third motor is connected with the gear, the gear is connected with rack toothing.

Through using above-mentioned technical scheme, can control the gear through the third motor that sets up and rotate, under the meshing connection effect through gear and rack, thereby realized reciprocating of lifter plate for the sleeve highly keeps level with the screw, and then accomplishes the dismantlement to the screw, its simple structure, the flexibility is higher, can dismantle the screw of different positions, has improved the device's result of use.

Preferably, the upper surface of base fixed mounting has the hydraulic stem, the upper end and the removal seat fixed connection of hydraulic stem.

Through using above-mentioned technical scheme, can control through the hydraulic stem that sets up and remove the seat and remove for the axis of pivot is in same horizontal plane with the tire center, thereby is applicable to the tire of not unidimensional.

Preferably, the upper surface of the movable seat is fixedly provided with a supporting seat, and the supporting seat is rotatably connected with the rotating shaft.

Through using above-mentioned technical scheme, stability when having improved the pivot and having rotated.

Preferably, one side fixed mounting of lifter plate has the second motor, the output of second motor is connected with electric telescopic handle, electric telescopic handle's one end fixedly connected with mount pad.

Through using above-mentioned technical scheme, through starting electric telescopic handle, the control sleeve blocks the screw to second motor control sleeve through setting up rotates, thereby dismantles the screw.

Preferably, a mounting groove is formed in one side of the mounting seat, a mounting block is fixedly mounted on one side of the sleeve, a clamping groove is formed in the outer side of the mounting block, a spring groove is formed in the mounting seat, an expansion spring is fixedly connected to the inside of the spring groove, a clamping block is fixedly connected to one end of the expansion spring, and the clamping block is matched with the clamping groove.

Through using above-mentioned technical scheme, during the installation, can with the installation piece card of sleeve one side go into the mounting groove in, the fixture block is automatic to the direction removal in spring groove this moment, treats that the installation piece is totally coincided with the mounting groove, and the fixture block receives the elasticity of expanding spring tightly to be blocked in the draw-in groove.

Preferably, the inside of mount pad is rotated and is connected with the screw rod, the spacing groove has been seted up to the inside of fixture block, the screw rod runs through the fixture block and extends to the inner chamber of spacing groove, the one end of screw rod is rotated and is connected with the stopper, the other end fixedly connected with torsion ring of screw rod.

Through using above-mentioned technical scheme, rotatable screw rod for the stopper top is spacing at the inner wall of spacing groove, further carries on spacingly to the fixture block, has improved telescopic stability, and accessible wrenching ring control screw rod rotates, utilizes the stopper control fixture block to keep away from the draw-in groove, can dismantle the sleeve.

The utility model provides a be used for quick dismounting device of crane tire possesses following beneficial effect:

1. this be used for quick dismounting device of crane tire can control the gear through the third motor that sets up and rotate, under the meshing connection effect through gear and rack to realized reciprocating of lifter plate, makeed the sleeve highly keep level with the screw, and then accomplished the dismantlement to the screw, its simple structure, the flexibility is higher, can dismantle the screw of different positions, has improved the device's result of use.

2. This be used for quick dismounting device of crane tire, rotate through the torque ring control screw rod, utilize stopper control fixture block to keep away from the draw-in groove, can dismantle the sleeve, during the installation, can block the installation piece card of sleeve one side into the mounting groove, the fixture block is automatic to the direction removal in spring groove this moment, treat that the installation piece is complete when coinciding with the mounting groove, the fixture block receives expanding spring's elasticity and tightly blocks in the draw-in groove, and rotatable screw rod, make the stopper top at the inner wall of spacing groove, further carry on spacingly to the fixture block, the effect of being convenient for sleeve installation and dismantlement has been reached, a large amount of manpowers and time have been practiced thrift.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a hydraulic lever; 3. a movable seat; 4. a first motor; 5. a supporting base; 6. a fixing plate; 7. a gear; 8. a power box; 9. a second motor; 10. an electric telescopic rod; 11. a sleeve; 12. a mounting base; 13. a rack; 14. a lifting plate; 15. a slider; 16. a chute; 17. a connecting seat; 18. a rotating shaft; 19. a third motor; 20. mounting blocks; 21. mounting grooves; 22. a card slot; 23. a clamping block; 24. a limiting groove; 25. a limiting block; 26. a spring slot; 27. a tension spring; 28. a screw; 29. a torsion ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a device for quickly disassembling a crane tire comprises a base 1, a movable seat 3 and a sleeve 11, wherein a hydraulic rod 2 is fixedly arranged on the upper surface of the base 1, the upper end of the hydraulic rod 2 is fixedly connected with the movable seat 3, the hydraulic rod 2 can control the movable seat 3 to move, so that the central axis of the rotating shaft 18 and the center of the tire are positioned on the same horizontal plane, thereby being suitable for tires with different sizes, the upper surface of the movable seat 3 is fixedly provided with the supporting seat 5, the supporting seat 5 is rotationally connected with the rotating shaft 18, one side of the lifting plate 14 is fixedly provided with the second motor 9, the output end of the second motor 9 is connected with the electric telescopic rod 10, one end of the electric telescopic rod 10 is fixedly connected with the mounting seat 12, the screw is clamped by the control sleeve 11 by starting the electric telescopic rod 10, and the sleeve 11 is controlled to rotate by the arranged second motor 9, so that the screw is detached.

The upper surface of the moving seat 3 is fixedly provided with a first motor 4, the output end of the first motor 4 is connected with a rotating shaft 18, because screws for fixing tires are generally arranged in a polar axis manner, the rotating shaft 18 can be controlled to rotate through the arranged first motor 4, so that the angle of the sleeve 11 can be adjusted, other screws can be disassembled, one end of the rotating shaft 18 is fixedly connected with a connecting seat 17, the outer side of the connecting seat 17 is fixedly provided with a fixing plate 6, the inner part of the fixing plate 6 is provided with a sliding groove 16, the inner side of the sliding groove 16 is connected with a sliding block 15 in a sliding manner, one side of the sliding block 15 is fixedly provided with a lifting plate 14, the outer side of the lifting plate 14 is provided with a rack 13, one side of the fixing plate 6 is fixedly provided with a power box 8, the front surface of the power box 8 is fixedly provided with a third motor 19, the output end of the third motor 19 is connected with a gear 7, the gear 7 is meshed with the rack 13, and the gear 7 can be controlled to rotate through the arranged third motor 19, under the meshing connection effect through gear 7 and rack 13 to realized reciprocating of lifter plate 14, made the sleeve 11 keep level with the height of screw mutually, and then accomplished the dismantlement to the screw, its simple structure, the flexibility is higher, can dismantle the screw of different positions, has improved device's result of use.

One side of the mounting seat 12 is provided with a mounting groove 21, one side of the sleeve 11 is fixedly provided with a mounting block 20, the outer side of the mounting block 20 is provided with a clamping groove 22, the inside of the mounting seat 12 is provided with a spring groove 26, the inside of the spring groove 26 is fixedly connected with an extension spring 27, one end of the extension spring 27 is fixedly connected with a clamping block 23, one side of the clamping block 23 is provided with an inclined plane, when being extruded, the clamping block moves towards the spring groove 26 automatically, the clamping block 23 is matched with the clamping groove 22, the inside of the mounting seat 12 is rotatably connected with a screw 28, the inside of the clamping block 23 is provided with a limiting groove 24, the screw 28 penetrates through the clamping block 23 and extends to an inner cavity of the limiting groove 24, one end of the screw 28 is rotatably connected with a limiting block 25, the other end of the screw 28 is fixedly connected with a torsion ring 29, the screw 28 is controlled to rotate by the torsion ring 29, the limiting block 23 is controlled by the limiting block 25 to be far away from the clamping groove 22, and the sleeve 11 can be disassembled, during the installation, can block into the mounting groove 21 with the installation piece 20 of sleeve 11 one side, fixture block 23 removes to the direction of spring groove 26 automatically this moment, treat that installation piece 20 and mounting groove 21 are complete coincide, fixture block 23 receives the tight card of expanding spring 27's elasticity in draw-in groove 22, and rotatable screw rod 28, make stopper 25 top at the inner wall of spacing groove 24, further carry on spacingly to fixture block 23, the effect of being convenient for sleeve 11 installation and dismantlement has been reached, a large amount of manpowers and time have been practiced thrift.

To sum up, when the device for quickly dismounting the tire of the crane is used, the hydraulic rod 2 is started to control the movable seat 3 to move, so that the center axis of the rotating shaft 18 and the center of the tire are positioned on the same horizontal plane, then the third motor 19 can be started to control the gear 7 to rotate, the lifting plate 14 moves up and down under the meshing connection action of the gear 7 and the rack 13, so that the heights of the sleeve 11 and the screw are kept equal, then the electric telescopic rod 10 is started to control the sleeve 11 to clamp the screw, the second motor 9 is started to control the sleeve 11 to rotate, so that the screw is dismounted, and as the screw for fixing the tire is generally arranged in a polar axis manner, the first motor 4 is started to control the rotating shaft 18 to rotate, so that the angle of the sleeve 11 is adjusted, the other screws are dismounted, when the sleeve 11 is damaged after being used for a long time, accessible twist ring 29 control screw 28 rotates, utilize stopper 25 control fixture block 23 to keep away from draw-in groove 22, can dismantle sleeve 11, during the installation, can block into mounting groove 21 with the installation piece 20 of sleeve 11 one side, fixture block 23 is automatic to the direction removal of spring groove 26 this moment, treat that installation piece 20 and mounting groove 21 are complete when coincideing, fixture block 23 receives the tight card of elasticity of expanding spring 27 in draw-in groove 22, and rotatable screw 28, make stopper 25 top at the inner wall of spacing groove 24, further carry on spacingly to fixture block 23.

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 a be used for quick dismounting device of crane tire, includes base (1), removes seat (3) and sleeve (11), its characterized in that: a first motor (4) is fixedly arranged on the upper surface of the movable seat (3), the output end of the first motor (4) is connected with a rotating shaft (18), one end of the rotating shaft (18) is fixedly connected with a connecting seat (17), the outer side of the connecting seat (17) is fixedly provided with a fixing plate (6), a sliding chute (16) is arranged inside the fixed plate (6), the inner side of the sliding chute (16) is connected with a sliding block (15) in a sliding way, one side of the sliding block (15) is fixedly provided with a lifting plate (14), the outer side of the lifting plate (14) is provided with a rack (13), a power box (8) is fixedly arranged on one side of the fixed plate (6), a third motor (19) is fixedly arranged on the front surface of the power box (8), the output end of the third motor (19) is connected with a gear (7), and the gear (7) is meshed with the rack (13).

2. A device for rapidly dismounting a tire of a crane according to claim 1, wherein: the upper surface fixed mounting of base (1) has hydraulic stem (2), the upper end and the removal seat (3) fixed connection of hydraulic stem (2).

3. A device for rapidly dismounting a tire of a crane according to claim 1, wherein: the upper surface of the movable seat (3) is fixedly provided with a supporting seat (5), and the supporting seat (5) is rotatably connected with the rotating shaft (18).

4. A device for quickly disassembling tires for cranes as claimed in claim 1, wherein: one side fixed mounting of lifter plate (14) has second motor (9), the output of second motor (9) is connected with electric telescopic handle (10), the one end fixedly connected with mount pad (12) of electric telescopic handle (10).

5. A device for quickly disassembling tyres of cranes as claimed in claim 4, wherein: mounting groove (21) have been seted up to one side of mount pad (12), one side fixed mounting of sleeve (11) has installation piece (20), draw-in groove (22) have been seted up in the outside of installation piece (20), spring groove (26) have been seted up to the inside of mount pad (12), the inside fixedly connected with expanding spring (27) of spring groove (26), the one end fixedly connected with fixture block (23) of expanding spring (27), fixture block (23) and draw-in groove (22) looks adaptation.

6. A device for quickly disassembling a tire of a crane according to claim 5, wherein: the inside of mount pad (12) is rotated and is connected with screw rod (28), spacing groove (24) have been seted up to the inside of fixture block (23), fixture block (23) is run through in screw rod (28) and the inner chamber that extends to spacing groove (24), the one end of screw rod (28) is rotated and is connected with stopper (25), the other end fixedly connected with torsion ring (29) of screw rod (28).