CN213771152U - Lifting device convenient to overhaul - Google Patents

Abstract

The utility model relates to a lifting device technical field specifically is a hoisting device convenient to overhaul, including the base, the top fixedly connected with fixed station of base, the equal swing joint in front side and the rear side of fixed station has the pivot, and the fixed surface of pivot is connected with lifting support. Through setting up the press pole, the cooperation of supporting leg and roller bearing is used, can make the user press the press pole, press the pole and drive spring atress deformation, press the pole and drive the gag lever post and get into the draw-in groove, lifting support drives the roller bearing and removes in the guide way, the supporting leg supports lifting support, lifting support rotates to the level, thereby convenient regulation convenient to overhaul's effect has been reached, the use of carrying out the maintenance of middle-size and small-size hoisting equipment has been solved, the support can't be adjusted, the user needs the high altitude to overhaul, the dangerous degree of operation increases, and half aerial not convenient to use person removes, thereby the not convenient to use person carries out the problem of overhauing.

Description

Lifting device convenient to overhaul

Technical Field

The utility model relates to a hoisting device technical field specifically is a hoisting device convenient to overhaul.

Background

As is well known, a hoist is mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist, and the like, and in a broad sense, an elevator, a crown block, a winch, a stable car, a crane, a hoist, and the like can be called as a hoist, and the hoist generally refers to large-scale mechanical equipment with high power and high lifting capacity, and the hoist drags a flexible steel wire rope and transported goods to move up and down through power machinery to complete a transportation process, wherein the steel wire rope is an indispensable important part of hoisting machinery, and the main types of the steel wire rope are phosphated coated steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes, and the like.

The Chinese patent discloses a building material lifting device, the patent application number of which is CN211078277U, two building materials can be simultaneously lifted to the construction height at the same time in the patent, the waiting time of the subsequent feeding is reduced, the high-rise construction requirement is better met, the building efficiency is improved, and the building material lifting device also has the defects.

The lifting device is one of the equipment of convenient transmission and transportation, and the problem that prior art exists is: the lifting means of middle-size and small-size is in the use of carrying out the maintenance, and the support can't be adjusted, and the user needs the high altitude to overhaul, and the dangerous degree of operation increases, and the half aerial user of not being convenient for removes to the user of not being convenient for overhauls, increases user's the operation degree of difficulty, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hoisting device convenient to overhaul has the advantage of carrying out the horizontal maintenance of lift adjustment person of facilitating use to hoisting device, has solved the use of middle-size and small-size hoisting equipment in carrying out the maintenance, and the support can't be adjusted, and the user needs the high altitude to overhaul, and the dangerous degree of operation increases, and the half aerial person of not facilitating the use removes to the person of not facilitating the use overhauls, increases user's the operation degree of difficulty, the problem that the person of not facilitating the use used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoisting device convenient to overhaul, includes the base, the top fixedly connected with fixed station of base, the equal swing joint in front side and the rear side of fixed station has the pivot, the fixed surface of pivot is connected with lifting support, and swing joint has hoisting device between two relative one sides of lifting support, the front side and the rear side at fixed station top all are provided with guiding mechanism.

Preferably, the guide mechanism comprises fixed plates, guide grooves are formed in opposite sides of the two fixed plates, rolling shafts are movably connected to inner cavities of the guide grooves, and one sides of the rolling shafts, which are close to the lifting support, are movably connected with the lifting support.

On the basis of the scheme, the inner cavity of the fixing plate is provided with a clamping groove, the inner cavity of the clamping groove is movably connected with a limiting rod, and the bottom of the inner wall of the guide groove is provided with a limiting groove matched with the limiting rod for use.

As the utility model discloses scheme further again, the bottom fixedly connected with of gag lever post presses the pole, press two springs of bottom fixedly connected with of pole, the bottom of spring and the bottom fixed connection of draw-in groove inner wall.

On the basis of the scheme, a sliding groove is formed in the left side of the inner wall of the clamping groove, a sliding block is movably connected to the inner cavity of the sliding groove, and one side, close to the pressing rod, of the sliding block is fixedly connected with the pressing rod.

As the utility model discloses scheme further again, lifting support's bottom fixedly connected with supporting leg, fixedly connected with connecting rod between the relative one side of two supporting legs.

On the basis of the scheme, a moving groove matched with the pressing rod is formed in the right side of the fixing plate, and a clamping block is fixedly connected to the right side of the pressing rod.

Preferably, the top and the bottom of the inner cavity of the sliding groove are fixedly connected with buffer blocks matched with the sliding blocks for use.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoisting device convenient to overhaul possesses following beneficial effect:

this hoisting device convenient to overhaul, press the pole through setting up, the supporting leg, the cooperation of gag lever post and roller bearing is used, can make the user press and press the pole, press the pole and drive spring atress deformation, press the pole to drive during the gag lever post gets into the draw-in groove, lifting support drives the roller bearing and removes in the guide way, the supporting leg supports lifting support, lifting support rotates to the level, thereby convenient regulation convenient to overhaul's effect has been reached, the use of carrying out the maintenance has been solved middle-size and small-size hoisting equipment, the support can't be adjusted, the user needs the high altitude to be overhauld, the dangerous degree of operation increases, and the not convenient to use person in the air removes, thereby the not convenient to use person overhauls, increase the operation degree of difficulty of user, the problem that the not convenient to use person used.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. A according to the present invention;

fig. 4 is a partial front sectional view of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a fixed table; 3. a rotating shaft; 4. a lifting support; 5. a lifting device; 6. a guide mechanism; 601. a fixing plate; 602. a guide groove; 603. a roller; 7. a card slot; 8. a limiting rod; 9. a limiting groove; 10. a pressing rod; 11. a spring; 12. a chute; 13. a slider; 14. supporting legs; 15. a connecting rod; 16. a moving groove; 17. a clamping block; 18. and a buffer 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.

Examples

Referring to fig. 1-5, a lifting device convenient for maintenance comprises a base 1, a fixed platform 2 is fixedly connected to the top of the base 1, a rotating shaft 3 is movably connected to both the front side and the rear side of the fixed platform 2, a lifting bracket 4 is fixedly connected to the surface of the rotating shaft 3, a lifting device 5 is movably connected between the opposite sides of the two lifting brackets 4, guide mechanisms 6 are respectively arranged on the front side and the rear side of the top of the fixed platform 2, each guide mechanism 6 comprises a fixed plate 601, a guide groove 602 is respectively arranged on the opposite sides of the two fixed plates 601, a roller 603 is movably connected to the inner cavity of the guide groove 602, one side of the roller 603 close to the lifting bracket 4 is movably connected with the lifting bracket 4, a pressing rod 10 is arranged by matching use of the pressing rod 10, supporting legs 14, a limiting rod 8 and the roller 603, the pressing rod 10 drives a spring 11 to deform under force, the pressing rod 10 drives the limiting rod 8 to enter a clamping groove 7, lifting support 4 drives roller bearing 603 and removes in guide way 602, supporting leg 14 supports lifting support 4, lifting support 4 rotates to the level, thereby convenient regulation has been reached and the effect of easy access has been maintained, the use of middle-size and small-size lifting means carrying out the maintenance has been solved, the support can't be adjusted, the user needs the high altitude to overhaul, the danger degree of operation increases, and half aerial inconvenient user removes, thereby inconvenient user overhauls, increase user's the operation degree of difficulty, the problem that inconvenient user used, through setting up guiding mechanism 6, can make user lifting support 4 drive roller bearing 603 when carrying out the upper and lower regulation and remove in guide way 602, guide way 602 fixes a position lifting support 4's removal scope, and the condition that can not break away from.

Furthermore, the inner cavity of the fixing plate 601 is provided with a clamping groove 7, the inner cavity of the clamping groove 7 is movably connected with a limiting rod 8, the bottom of the inner wall of the guide groove 602 is provided with a limiting groove 9 matched with the limiting rod 8 for use, the limiting rod 8 can be clamped into the limiting groove 9 by matching the limiting rod 8 with the limiting groove 9, the limiting effect on the rolling shaft 603 is achieved after the rolling shaft 603 moves to the highest position of the guide groove 602, the lifting support 4 is prevented from moving up and down, the bottom of the limiting rod 8 is fixedly connected with a press rod 10, the bottom of the press rod 10 is fixedly connected with two springs 11, the bottom of each spring 11 is fixedly connected with the bottom of the inner wall of the clamping groove 7, the press rod 10 and the springs 11 are matched for use, a user can press the press rod 10 to drive the limiting rod 8 to enter the limiting groove 9, so that the lifting support 4 is convenient to be leveled for maintenance, the springs 11 have the positioning effect on the limiting rod 8 under the condition of not being deformed by force, prevent the situation that the limiting rod 8 is separated from the limiting groove 9, the left side of the inner wall of the clamping groove 7 is provided with a sliding groove 12, the inner cavity of the sliding groove 12 is movably connected with a sliding block 13, one side of the sliding block 13 close to the press rod 10 is fixedly connected with the press rod 10, the situation that the press rod 10 drives the sliding block 13 to move in the sliding groove 12 can be realized by arranging the sliding block 13 and the sliding groove 12 in a matched way, the effect that the press rod 10 can only move up and down is achieved, the inclination is prevented, the bottom of the lifting support 4 is fixedly connected with a supporting leg 14, a connecting rod 15 is fixedly connected between the opposite sides of the two supporting legs 14, the supporting leg 14 can increase the supporting effect after the lifting support 4 is flatly placed by arranging the supporting leg 14 and the connecting rod 15 in a matched way, thereby the effect of connecting the two lifting supports 4 is achieved, the right side of the fixing plate 601 is provided with a moving groove 16 matched with the press rod 10, according to the right side fixedly connected with fixture block 17 of pole 10, use through the cooperation that sets up moving chute 16 and fixture block 17, can make according to pole 10 reduce when reciprocating with the friction of fixed plate 601 inner wall, and fixture block 17 person of facilitating the use from the outside than na sister's effect of work, the equal fixedly connected with in top and the bottom of spout 12 inner chamber has the buffer block 18 of using with slider 13 cooperation, through setting up buffer block 18, it moves in spout 12 to have played to drive slider 13 at spring 11 atress deformation, buffer block 18 has reduced the impact force degree of slider 13 with spout 12.

In summary, the working principle and working process of the lifting device convenient for maintenance are that, when in use, a user firstly presses the pressing rod 10, the pressing rod 10 drives the spring 11 to deform under stress, the pressing rod 10 drives the sliding block 13 to move in the sliding groove 12, the pressing rod 10 drives the limiting rod 8 to break away from the limiting groove 9 and then enter the clamping groove 7, the lifting support 4 drives the rolling shaft 603 to move in the guide groove 602, the supporting leg 14 supports the lifting support 4, and the lifting support 4 rotates to the horizontal position, so that the effect that the lifting device 5 is lifted and adjusted to facilitate horizontal maintenance of the user is achieved.

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 (8)

1. The utility model provides a hoisting device convenient to overhaul, includes base (1), its characterized in that: the top fixedly connected with fixed station (2) of base (1), the equal swing joint in front side and the rear side of fixed station (2) has pivot (3), the fixed surface of pivot (3) is connected with lifting support (4), swing joint has hoisting device (5) between the relative one side of two lifting support (4), the front side and the rear side at fixed station (2) top all are provided with guiding mechanism (6).

2. An easy-to-service lifting device as claimed in claim 1, wherein: guiding mechanism (6) are including fixed plate (601), and guide way (602) have all been seted up to two fixed plate (601) relative one sides, the inner chamber swing joint of guide way (602) has roller bearing (603), one side and lifting support (4) swing joint that roller bearing (603) are close to lifting support (4).

3. An easy-to-service lifting device as claimed in claim 2, wherein: draw-in groove (7) have been seted up to the inner chamber of fixed plate (601), the inner chamber swing joint of draw-in groove (7) has gag lever post (8), spacing groove (9) that use with gag lever post (8) cooperation are seted up to the bottom of guide way (602) inner wall.

4. A service-friendly lifting device as recited in claim 3, wherein: the bottom fixedly connected with of gag lever post (8) presses pole (10), press the bottom fixedly connected with two springs (11) of pole (10), the bottom of spring (11) and the bottom fixed connection of draw-in groove (7) inner wall.

5. An easy-to-service lifting device as claimed in claim 4, wherein: the left side of draw-in groove (7) inner wall has seted up spout (12), the inner chamber swing joint of spout (12) has slider (13), one side that slider (13) are close to according to pole (10) with press pole (10) fixed connection.

6. An easy-to-service lifting device as claimed in claim 1, wherein: the bottom fixedly connected with supporting leg (14) of lifting support (4), fixedly connected with connecting rod (15) between the relative one side of two supporting legs (14).

7. An easy-to-service lifting device as claimed in claim 4, wherein: the right side of the fixing plate (601) is provided with a moving groove (16) matched with the pressing rod (10) for use, and the right side of the pressing rod (10) is fixedly connected with a clamping block (17).

8. An easy-to-service lifting device as claimed in claim 5, wherein: the top and the bottom of the inner cavity of the sliding groove (12) are fixedly connected with buffer blocks (18) matched with the sliding blocks (13) for use.

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