CN213037285U

CN213037285U - Crane with accurate positioning device

Info

Publication number: CN213037285U
Application number: CN202021516824.1U
Authority: CN
Inventors: 王文龙; 王杰
Original assignee: Fujian Chenghengyi Construction Co ltd
Current assignee: Fujian Chenghengyi Construction Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-23
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a crane with accurate positioning device, which comprises a mounting mechanism and a hoisting mechanism, wherein a rubber layer is fixedly arranged on the outer surface of a hoisting component, so as to protect the hoisting component from being damaged by external impact, the buffering effect is good, a lug is fixedly arranged at the lower end of a connecting block, a pulling block is matched with the lug, the hoisting component is controlled by a control component to pull a lifting rope, the pulling block clamps the lug to lift a lifting hook, so as to facilitate positioning, the pulling block lifts a spring and a jacking block, the jacking block is matched with a groove, so as to conveniently clamp and sleeve the jacking block in the groove, the jacking block is a component with a pentagonal structure, so that the clamping sleeve can not turn in the groove, the rotation of the lifting hook is prevented, the structure is stable, after the lifting hook hooks an object, the pulling block triggers a lug switch by the factor of gravity, the switch is electrically connected with a warning light, namely, the warning light is lightened, so as, the warning effect is good, and the operator is convenient to be reminded to execute the next operation.

Description

Crane with accurate positioning device

Technical Field

The utility model relates to a hoist technical field specifically is a hoist with accurate positioning device.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a gantry crane, a crane and a tire crane, and is mainly characterized in that: the traveling cab and the crane control cab are integrated into a whole and are formed by the evolution of a crawler crane, a crawler and a traveling support part of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane damages a road surface is overcome, the crane belongs to material handling machinery, and a bridge crane is hoisting equipment which is transversely erected above a workshop, a warehouse and a stock yard to hoist materials.

In the existing crane, because the visual field of an operator is limited, whether the material is hoisted or not can not be accurately observed, the positioning effect is not good, the material can not be accurately hoisted, in the hoisting process, the lifting hook can touch other objects to easily cause the damage of the lifting hook, and the using effect is not good.

To the above problem, the utility model provides a hoist with accurate positioning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist with accurate positioning device, it is good to possess warning effect, is convenient for fix a position, advantage that excellent in use effect to solved among the background art because the operating personnel field of vision receives the restriction, whether unable accurate observation material hoisted, location effect is not good, unable accurate hoisting, and at the jack-up in-process, the lifting hook can touch other things and cause the damage of lifting hook easily, problem that the result of use is not good.

In order to achieve the above object, the utility model provides a following technical scheme: a crane with a precise positioning device comprises an installation mechanism and a hoisting mechanism, wherein the hoisting mechanism is movably installed at the lower end of the installation mechanism, the installation mechanism comprises a slide rail, a limiting block and a cross rod, the slide rail is fixedly installed at the upper end of the installation mechanism, the limiting block is fixedly installed at two ends of the slide rail, two ends of the cross rod are matched with the slide rail, and the slide rail is movably installed at two ends;

the lifting mechanism comprises a control assembly, a sliding block, a lifting assembly, a connecting assembly, an illuminating mechanism and a lifting assembly, wherein the sliding block is fixedly arranged at one end of the control assembly, the sliding block is movably arranged on one side of the cross rod, the lifting assembly is movably arranged at the lower end of the control assembly, the connecting assembly is fixedly arranged at the lower end of the lifting assembly, the illuminating mechanism is fixedly arranged on the outer surface of the connecting assembly, and the lifting assembly is fixedly arranged at the lower end of the connecting assembly.

Preferably, the horizontal pole includes warning light and spout, and warning light fixed mounting is in the upper end of horizontal pole, and the spout setting is in the inside of horizontal pole, and with the slider phase-match.

Preferably, lighting mechanism includes solar panel and light, and solar panel fixed mounting is at lighting mechanism's surface, light fixed mounting at lighting mechanism's lower extreme, and with solar panel electric connection.

Preferably, the hoisting assembly comprises a rubber layer and a hook, the rubber layer is fixedly arranged on the outer surface of the hoisting assembly, and the hook is fixedly arranged at the lower end of the hoisting assembly.

Preferably, the hoisting assembly comprises a hoisting rope, a connecting block, a convex block and a switch, the connecting block is fixedly arranged at the lower end of the hoisting rope and arranged inside the connecting assembly, the convex block is fixedly arranged at the lower end of the connecting block, and the switch is fixedly arranged at the upper end of the convex block and electrically connected with the warning lamp.

Preferably, coupling assembling includes mounting and recess, and mounting fixed mounting is in coupling assembling's inside, and the connecting block runs through in the inside of mounting, and the recess setting is at the lower extreme of mounting.

Preferably, the lifting hook includes the connecting piece, draws piece, spring and kicking block, and connecting piece fixed mounting draws piece fixed mounting in the upper end of lifting hook, and with the lug phase-match in the upper end of connecting piece, spring fixed mounting draws the upper end of piece, kicking block fixed mounting in the upper end of spring.

Preferably, the top block is a component with a pentagonal structure and is matched with the groove.

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

1. the utility model provides a pair of hoist with accurate positioning device, the spout sets up the inside at the horizontal pole, and with the slider phase-match, make the slider can the horizontal slip on the spout, hoisting mechanism can the horizontal slip on the horizontal pole promptly, the article of hoisting of being convenient for to remove, the accurate article of catching on optional position of being convenient for, solar panel fixed mounting is at lighting mechanism's surface, light fixed mounting is at lighting mechanism's lower extreme, and with solar panel electric connection, solar panel can absorb the solar energy and change into the electric energy, for the light provides the energy, play the effect of illumination, the work at night of being convenient for, excellent in use effect.

2. The utility model provides a pair of hoist with accurate positioning device, rubber layer fixed mounting are at hoisting assembly's surface, are convenient for protect hoisting assembly not damaged by external striking, and buffering effect is good, and lug fixed mounting draws piece and lug phase-match at the lower extreme of connecting block, and hoisting assembly receives control assembly's control pulling lifting rope, draws the piece cutting ferrule to live the lug and lifts the lifting hook, the location of being convenient for.

3. The utility model provides a pair of hoist with accurate positioning device, mounting fixed mounting are in coupling assembling's inside, draw the piece to lift up spring and kicking block, kicking block and recess phase-match are convenient for with the kicking block card cover in the recess, the kicking block is the component of pentagon structure for the card cover can not turn to in the recess and turn to, prevents the rotation of lifting hook, and the structure is firm.

4. The utility model provides a pair of hoist with accurate positioning device, after the lifting hook colluded article, the pull block receives the factor of gravity and triggers the switch of lug upper end, and switch and warning light electric connection, warning light promptly, ensure that the lifting hook colludes article promptly, and warning effect is good, is convenient for remind operating personnel to carry out operation on next step.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the hoisting mechanism of the present invention;

fig. 4 is a cross-sectional view of the connection assembly of the present invention;

fig. 5 is a top view of the top block of the present invention.

In the figure: 1. an installation mechanism; 11. a slide rail; 12. a limiting block; 13. a cross bar; 131. a warning light; 132. a chute; 2. a hoisting mechanism; 21. a control component; 22. a slider; 23. a hoisting assembly; 231. a lifting rope; 232. connecting blocks; 233. a bump; 234. a switch; 24. a connecting assembly; 241. a fixing member; 242. a groove; 25. an illumination mechanism; 251. a solar panel; 252. an illuminating lamp; 26. a hoisting assembly; 261. a rubber layer; 262. a hook; 2621. a connecting member; 2622. pulling the block; 2623. a spring; 2624. and (7) a top block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a crane with a precise positioning device comprises an installation mechanism 1 and a hoisting mechanism 2, wherein the hoisting mechanism 2 is movably installed at the lower end of the installation mechanism 1, the installation mechanism 1 comprises a slide rail 11, a limiting block 12 and a cross bar 13, the slide rail 11 is fixedly installed at the upper end of the installation mechanism 1, the limiting block 12 is fixedly installed at two ends of the slide rail 11, two ends of the cross bar 13 are matched with the slide rail 11, and the slide rail 11 is movably installed at two ends; the hoisting mechanism 2 comprises a control assembly 21, a sliding block 22, a hoisting assembly 23, a connecting assembly 24, a lighting mechanism 25 and a hoisting assembly 26, wherein the sliding block 22 is fixedly mounted at one end of the control assembly 21, the sliding block 22 is movably mounted at one side of the cross rod 13, the hoisting assembly 23 is movably mounted at the lower end of the control assembly 21, the connecting assembly 24 is fixedly mounted at the lower end of the hoisting assembly 23, the lighting mechanism 25 is fixedly mounted on the outer surface of the connecting assembly 24, and the hoisting assembly 26 is fixedly mounted at the lower end of the connecting assembly 24.

Referring to fig. 2, the cross bar 13 includes a warning light 131 and a sliding groove 132, the warning light 131 is fixedly installed at the upper end of the cross bar 13, and the sliding groove 132 is disposed inside the cross bar 13 and is matched with the sliding block 22, so that the sliding block 22 can slide left and right on the sliding groove 132, that is, the lifting mechanism 2 can slide left and right on the cross bar 13, which is convenient for moving and lifting articles and is convenient for accurately hooking articles at any position.

Referring to fig. 3, the lighting mechanism 25 includes a solar panel 251 and a lighting lamp 252, the solar panel 251 is fixedly installed on the outer surface of the lighting mechanism 25, the lighting lamp 252 is fixedly installed at the lower end of the lighting mechanism 25 and is electrically connected to the solar panel 251, the solar panel 251 can absorb solar energy and convert the solar energy into electric energy, so as to provide energy for the lighting lamp 252, thereby achieving the lighting effect, facilitating the work at night, and achieving a good use effect, the hoisting assembly 26 includes a rubber layer 261 and a hook 262, the rubber layer 261 is fixedly installed on the outer surface of the hoisting assembly 26, thereby facilitating the protection of the hoisting assembly 26 from being damaged by external impact, achieving a good buffering effect, and the hook.

Referring to fig. 4 and 5, the lifting assembly 23 includes a lifting rope 231, a connection block 232, a protrusion 233 and a switch 234, the connection block 232 is fixedly installed at a lower end of the lifting rope 231 and disposed inside the connection assembly 24, the protrusion 233 is fixedly installed at a lower end of the connection block 232, the switch 234 is fixedly installed at an upper end of the protrusion 233 and electrically connected to the warning light 131, after the hook 262 hooks an object, the pull block 2622 triggers the switch 234 at the upper end of the protrusion 233 due to gravity, the switch 234 is electrically connected to the warning light 131, that is, the warning light 131 is turned on, so as to ensure that the hook 262 hooks the object, the warning effect is good, so as to remind an operator to perform the next operation, the connection assembly 24 includes a fixing member 241 and a groove 242, the fixing member 241 is fixedly installed inside the connection assembly 24, the connection block 232 penetrates through the fixing member 241, the groove is disposed at a lower end of, Draw block 2622, spring 2623 and kicking block 2624, connecting piece 2621 fixed mounting is in the upper end of lifting hook 262, draw block 2622 fixed mounting is in the upper end of connecting piece 2621, and with lug 233 phase-match, spring 2623 fixed mounting is in the upper end of drawing block 2622, kicking block 2624 fixed mounting is in the upper end of spring 2623, it pulls lifting rope 231 to lift by crane the control that subassembly 23 received control assembly 21, draw block 2622 to clamp the lug 233 and lift lifting hook 262, be convenient for fix a position, draw block 2622 to lift spring 2623 and kicking block 2624, be convenient for with kicking block 2624 card cover in groove 242, kicking block 2624 is the component of pentagon structure, make the card cover can not turn to in groove 242, prevent the rotation of lifting hook 262, the structure is firm.

In summary, the following steps: the utility model provides a hoist with accurate positioning device, spout 132 sets up in the inside of horizontal pole 13, and with the slider 22 phase-match, make slider 22 can slide left and right on spout 132, namely hoisting mechanism 2 can slide left and right on horizontal pole 13, the article of hoisting of convenient to remove, the article of the arbitrary position of being convenient for accurate the catching on, solar panel 251 is fixed mounting in the surface of lighting mechanism 25, light 252 is fixed mounting in the lower extreme of lighting mechanism 25, and with solar panel 251 electric connection, solar panel 251 can absorb the solar energy and change into the electric energy, provide the energy for light 252, play the effect of illumination, the work of being convenient for night, excellent in use effect, rubber layer 261 is fixed mounting in the surface of hoisting component 26, be convenient for protect hoisting component 26 not damaged by external striking, good buffering effect, lug 233 is fixed mounting at the lower extreme of connecting block 232, draw block 2622 and lug 233 phase-match, lift by crane subassembly 23 and receive control assembly 21's control pulling lifting rope 231, draw block 2622 ferrule and live the lug 233 and lift lifting hook 262, be convenient for fix a position, mounting 241 fixed mounting is in coupling assembling 24's inside, draw block 2622 to lift spring 2623 and kicking block 2624, kicking block 2624 and recess 242 phase-match, be convenient for with kicking block 2624 cartridge in recess 242, kicking block 2624 is the component of pentagon structure, make the cartridge can not turn to in recess 242, prevent the rotation of lifting hook 262, the structure is firm, after lifting hook 262 colluded the article, draw block 2622 receives the factor of gravity and triggers switch 234 of lug 233 upper end, switch 234 and warning light 131 electric connection, warning light 131 lights promptly, ensure that lifting hook 262 colludes the article promptly, warning effect is good, be convenient for remind operating personnel to carry out next step operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist with accurate positioning device, includes installation mechanism (1) and hoisting mechanism (2), hoisting mechanism (2) movable mounting is at the lower extreme of installation mechanism (1), its characterized in that: the mounting mechanism (1) comprises a sliding rail (11), limiting blocks (12) and a cross rod (13), the sliding rail (11) is fixedly mounted at the upper end of the mounting mechanism (1), the limiting blocks (12) are fixedly mounted at two ends of the sliding rail (11), two ends of the cross rod (13) are matched with the sliding rail (11), and the sliding rail (11) is movably mounted at two ends;

hoisting mechanism (2) are including control assembly (21), slider (22), lift by crane subassembly (23), coupling assembling (24), lighting mechanism (25) and hoisting assembly (26), the one end fixed mounting of control assembly (21) has slider (22), and slider (22) movable mounting is in one side of horizontal pole (13), lift by crane subassembly (23) movable mounting is at the lower extreme of control assembly (21), coupling assembling (24) fixed mounting is at the lower extreme of lifting by crane subassembly (23), lighting mechanism (25) fixed mounting is at the surface of coupling assembling (24), hoisting assembly (26) fixed mounting is at the lower extreme of coupling assembling (24).

2. A crane with a fine positioning device as claimed in claim 1, characterized in that: the cross rod (13) comprises a warning lamp (131) and a sliding groove (132), the warning lamp (131) is fixedly installed at the upper end of the cross rod (13), and the sliding groove (132) is arranged inside the cross rod (13) and matched with the sliding block (22).

3. A crane with a fine positioning device as claimed in claim 1, characterized in that: the lighting mechanism (25) comprises a solar panel (251) and a lighting lamp (252), the solar panel (251) is fixedly installed on the outer surface of the lighting mechanism (25), and the lighting lamp (252) is fixedly installed at the lower end of the lighting mechanism (25) and is electrically connected with the solar panel (251).

4. A crane with a fine positioning device as claimed in claim 1, characterized in that: the hoisting assembly (26) comprises a rubber layer (261) and hooks (262), the rubber layer (261) is fixedly arranged on the outer surface of the hoisting assembly (26), and the hooks (262) are fixedly arranged at the lower end of the hoisting assembly (26).

5. A crane with a fine positioning device as claimed in claim 1, characterized in that: the lifting assembly (23) comprises a lifting rope (231), a connecting block (232), a convex block (233) and a switch (234), the connecting block (232) is fixedly installed at the lower end of the lifting rope (231) and is arranged inside the connecting assembly (24), the convex block (233) is fixedly installed at the lower end of the connecting block (232), and the switch (234) is fixedly installed at the upper end of the convex block (233) and is electrically connected with the warning lamp (131).

6. A crane with a fine positioning device as claimed in claim 1, characterized in that: the connecting assembly (24) comprises a fixing piece (241) and a groove (242), the fixing piece (241) is fixedly installed in the connecting assembly (24), the connecting block (232) penetrates through the fixing piece (241), and the groove (242) is formed in the lower end of the fixing piece (241).

7. A crane with a fine positioning device according to claim 4, characterized in that: lifting hook (262) include connecting piece (2621), draw piece (2622), spring (2623) and kicking block (2624), and connecting piece (2621) fixed mounting is in the upper end of lifting hook (262), draws piece (2622) fixed mounting in the upper end of connecting piece (2621), and with lug (233) phase-match, spring (2623) fixed mounting is in the upper end of drawing piece (2622), kicking block (2624) fixed mounting is in the upper end of spring (2623).

8. A crane with a fine positioning device according to claim 7, characterized in that: the top block (2624) is a component with a pentagonal structure and is matched with the groove (242).