CN212532025U - High stable reinforced structure for hoist - Google Patents

Abstract

The utility model discloses a crane is with high stable reinforced structure, including pillar, base and spud pile, the both ends and the both sides of base all are provided with the spud pile, the base top be provided with shock-absorbing structure, shock-absorbing structure's top is provided with the backup pad, the bottom of backup pad is provided with the pillar, the inside of pillar all is provided with elevation structure, elevation structure's top all is provided with limit structure, limit structure's inside has set gradually first handle, first threaded rod, stopper and plastic pad, first threaded rod sets up in the pillar top. The utility model discloses a be provided with limit structure, rotate first handle, drive the motion of first threaded rod to make the stopper carry out the block to the hoist, make the hoist function in-process more firm, great increase the steadiness, mobilizable stopper is applicable to the size of the different hoist of within a certain range simultaneously.

Description

High stable reinforced structure for hoist

Technical Field

The utility model relates to a hoist technical field specifically is a high stable reinforced structure for hoist.

Background

The crane is hoisting machinery, can lift by crane and transport goods and materials in certain scope again, divide into bridge crane, gantry crane and cantilever crane etc. for letting the crane more firm when the operation, wherein gantry crane often uses high stable reinforced structure to assist.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional high-stability reinforcing structure for the crane is difficult to adapt to cranes of different sizes, and has poor practicability;

(2) the traditional crane has a high-stability reinforcing structure, is poor in damping effect and difficult to protect the crane;

(3) traditional hoist is with high stable reinforced structure, is difficult to change the height, stabilizes the hoist better.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crane is with high stable reinforced structure to it is poor, the shock attenuation effect is poor and be difficult to the problem of change height to propose the practicality in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stable reinforced structure for hoist, includes pillar, base and spud pile, the both ends and the both sides of base all are provided with the spud pile, the base top be provided with shock-absorbing structure, shock-absorbing structure's top is provided with the backup pad, the bottom of backup pad is provided with the pillar, the inside of pillar all is provided with elevation structure, elevation structure's top all is provided with limit structure.

Preferably, limit structure's inside has set gradually first handle, first threaded rod, stopper and plastic pad, first threaded rod sets up in the pillar top, the equal fixedly connected with first handle in one side of first threaded rod, the equal fixedly connected with stopper of opposite side of first threaded rod, one side fixedly connected with plastic pad of stopper.

Preferably, damping spring, floating spring, movable rod and hinge bar have set gradually to shock-absorbing structure's inside, the even fixed connection in the top of base of movable rod, the even swing joint of lateral wall of movable rod has floating spring, the equal fixedly connected with hinge bar in both sides of floating spring, and the bottom fixed connection of the top of hinge bar and backup pad.

Preferably, the damping springs are uniformly and fixedly connected between the base and the supporting plate, and the damping springs are symmetrically distributed at the top end of the base.

Preferably, gear, pivot, second handle and second threaded rod have set gradually in elevation structure's inside, the equal fixed connection of pivot is in the inside intermediate position department of pillar, equal swing joint has the gear on the lateral wall of pivot, one side of pivot runs through in pillar fixedly connected with second handle.

Preferably, the second threaded rods are fixedly connected to the inner portions of the support columns, and the gears are meshed with the second threaded rods.

Compared with the prior art, the beneficial effects of the utility model are that: the high-stability reinforcing structure for the crane realizes limiting, good damping and lifting;

(1) the top end of the support column is provided with the limiting structure, the first handle is rotated to drive the first threaded rod to move, so that the limiting block is used for clamping the crane, the crane is more stable in the operation process, the stability is greatly improved, and meanwhile, the movable limiting block is suitable for sizes of different cranes within a certain range;

(2) the damping structure is arranged at the bottom end of the strut, the damping spring contracts up and down, so that the damping structure has certain buffering property, and meanwhile, the movable spring contracts and expands on the movable rod, so that the damping property of the structure is improved, internal parts of the crane are effectively protected, and the noise of the crane during operation is reduced to a certain extent;

(3) through the inside at the pillar be provided with elevation structure, intermeshing between gear and the second threaded rod rotates the second handle, drives the pivot and rotates to make gear revolve, the second threaded rod takes place to reciprocate, drives the position height change of stopper, can be better stabilize the hoist, great increase the practicality.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of an enlarged elevation sectional view of the elevating structure of the present invention;

FIG. 3 is a schematic view of the top enlarged structure of the limiting structure of the present invention;

fig. 4 is a schematic top view of the fixing pile of the present invention;

fig. 5 is a front view of the shock-absorbing structure of the present invention.

In the figure: 1. a limiting structure; 101. a first grip; 102. a first threaded rod; 103. a limiting block; 104. a plastic pad; 2. a pillar; 3. a base; 4. fixing the pile; 5. a shock-absorbing structure; 501. a damping spring; 502. a movable spring; 503. a movable rod; 504. a hinged lever; 6. a support plate; 7. a lifting structure; 701. a gear; 702. a rotating shaft; 703. a second grip; 704. a second threaded rod.

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. 1-5, the present invention provides an embodiment: a high-stability reinforcing structure for a crane comprises a pillar 2, a base 3 and fixing piles 4, wherein the fixing piles 4 are arranged at two ends and two sides of the base 3, and a damping structure 5 is arranged at the top end of the base 3;

the damping structure 5 is internally provided with a damping spring 501, a movable spring 502, a movable rod 503 and a hinged rod 504 in sequence, the movable rod 503 is uniformly and fixedly connected to the top end of the base 3, the outer side wall of the movable rod 503 is uniformly and movably connected with the movable spring 502, the two sides of the movable spring 502 are both fixedly connected with the hinged rod 504, the top end of the hinged rod 504 is fixedly connected with the bottom end of the supporting plate 6, the damping spring 501 is uniformly and fixedly connected between the base 3 and the supporting plate 6, and the damping springs 501 are symmetrically distributed at the top end of the base 3;

specifically, as shown in fig. 1, 4 and 5, when the mechanism is used, firstly, the damping spring 501 contracts up and down to have certain cushioning property, and meanwhile, the movable spring 502 expands and contracts on the movable rod 503 through the hinge rod 504, so that the damping performance of the structure is increased, and internal parts of the crane are effectively protected;

a supporting plate 6 is arranged at the top end of the shock absorption structure 5, a supporting column 2 is arranged at the bottom end of the supporting plate 6, and a lifting structure 7 is arranged inside each supporting column 2;

a gear 701, a rotating shaft 702, a second grip 703 and a second threaded rod 704 are sequentially arranged in the lifting structure 7, the rotating shaft 702 is fixedly connected to the middle position in the pillar 2, the gear 701 is movably connected to the outer side wall of the rotating shaft 702, one side of the rotating shaft 702 penetrates through the pillar 2 and is fixedly connected with the second grip 703, the second threaded rod 704 is fixedly connected to the inside of the pillar 2, and the gear 701 and the second threaded rod 704 are meshed with each other;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, first, the second grip 703 is rotated to drive the rotating shaft 702 to rotate, so that the gear 701 rotates, the second threaded rod 704 moves up and down, and the position height of the limiting block 103 is driven to change;

the top end of the lifting structure 7 is provided with a limiting structure 1, a first handle 101, a first threaded rod 102, a limiting block 103 and a plastic pad 104 are sequentially arranged inside the limiting structure 1, the first threaded rod 102 is arranged at the top end of the strut 2, one side of the first threaded rod 102 is fixedly connected with the first handle 101, the other side of the first threaded rod 102 is fixedly connected with the limiting block 103, and one side of the limiting block 103 is fixedly connected with the plastic pad 104;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the first handle 101 is rotated to drive the first threaded rod 102 to move, so that the limiting block 103 clamps the crane, the crane is more stable in the operation process, and meanwhile, the plastic pad 104 avoids the abrasion of the supporting leg.

The working principle is as follows: the utility model discloses when using, at first, place the supporting leg of hoist respectively on base 3, with 4 nailing ground of spud pile, rotate first handle 101 again, drive the motion of first threaded rod 102 to make stopper 103 carry out the block to the hoist, make hoist function in-process more firm, also be applicable to the hoist of equidimension not simultaneously.

Afterwards, rotate second handle 703, drive pivot 702 and rotate to make gear 701 rotate, second threaded rod 704 takes place to reciprocate, can make stopper 103 adjust the height that needs in certain extent, block the hoist, great increase the practicality.

Finally, the damping spring 501 contracts up and down to have certain buffering performance, and meanwhile, the movable spring 502 contracts on the movable rod 503 to increase the damping performance of the structure, effectively protect internal parts of the crane and reduce noise of the crane during operation to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a high stable reinforced structure for hoist, includes pillar (2), base (3) and spud pile (4), its characterized in that: both ends and both sides of base (3) all are provided with spud pile (4), be provided with shock-absorbing structure (5) on base (3) top, shock-absorbing structure's (5) top is provided with backup pad (6), the bottom of backup pad (6) is provided with pillar (2), the inside of pillar (2) all is provided with elevation structure (7), the top of elevation structure (7) all is provided with limit structure (1).

2. The highly stable reinforcing structure for cranes of claim 1, characterized in that: the inside of limit structure (1) has set gradually first handle (101), first threaded rod (102), stopper (103) and plastic pad (104), first threaded rod (102) set up in pillar (2) top, the equal fixedly connected with first handle (101) in one side of first threaded rod (102), the equal fixedly connected with stopper (103) of opposite side of first threaded rod (102), one side fixedly connected with plastic pad (104) of stopper (103).

3. The highly stable reinforcing structure for cranes of claim 1, characterized in that: shock-absorbing structure's (5) inside has set gradually damping spring (501), floating spring (502), movable rod (503) and hinge bar (504), the even fixed connection in the top of base (3) of movable rod (503), the even swing joint of lateral wall of movable rod (503) has floating spring (502), the equal fixedly connected with hinge bar (504) in both sides of floating spring (502), and the bottom fixed connection of the top of hinge bar (504) and backup pad (6).

4. The highly stable reinforcing structure for cranes of claim 3, characterized in that: damping spring (501) even fixed connection is between base (3) and backup pad (6), damping spring (501) are the symmetric distribution on the top of base (3).

5. The highly stable reinforcing structure for cranes of claim 1, characterized in that: the inside of elevation structure (7) has set gradually gear (701), pivot (702), second handle (703) and second threaded rod (704), equal fixed connection in the inside intermediate position department of pillar (2) in pivot (702), equal swing joint has gear (701) on the lateral wall of pivot (702), one side of pivot (702) is run through in pillar (2) fixedly connected with second handle (703).

6. The highly stable reinforcing structure for cranes of claim 5, characterized in that: the second threaded rods (704) are fixedly connected to the inner portion of the support column (2), and the gear (701) and the second threaded rods (704) are meshed with each other.

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