CN218708535U

CN218708535U - Pressing mechanism for hoisting equipment

Info

Publication number: CN218708535U
Application number: CN202222598989.3U
Authority: CN
Inventors: 叶青云; 张提成; 胡刚刚
Original assignee: Ningbo Ruyi JSCL
Current assignee: Ningbo Ruyi JSCL
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a hoisting equipment's technical field to specifically disclose a hoisting equipment is with pushing down mechanism, hoisting equipment is still including the hoist mechanism that is used for promoting the goods, and pushing down the mechanism and fixing on hoisting equipment's frame, and with the fixed goods of hoist mechanism cooperation, pushing down the mechanism and including: an abutting unit for abutting against the top surface of the cargo; the elastic power unit is connected with the abutting unit, is in a compressed or stretched state and is used for providing elastic force towards goods for the abutting unit; the adjusting unit is connected with the elastic power unit and can drive one end of the elastic power unit to move up and down so as to adjust the compression amount or the stretching amount of the elastic power unit; when hoisting equipment's hoist mechanism hoisted the goods, pushing down the mechanism and can pushing down the goods, can cooperate fixed goods with hoist mechanism, guarantee the stability of goods.

Description

Pressing mechanism for hoisting equipment

Technical Field

The utility model relates to a hoisting equipment's technical field refers in particular to a hoisting equipment is with pushing down mechanism.

Background

Hoisting equipment is used for hoisting goods or other objects which are inconvenient to carry manually and carrying the goods for short distance, is widely applied to occasions such as factories and warehouses, provides great convenience for carrying the goods, and generally hoists the goods in a lifting hook mode to achieve the purpose of hoisting the goods.

However, in the prior art, for example, a crane or other hoisting equipment needs to move in a short distance, during the operation of hoisting goods, the goods swing back and forth, which easily causes the unhooking of the goods.

Disclosure of Invention

The utility model discloses having considered aforementioned problem and having made, utility model's purpose provides a hoisting equipment is with pushing down mechanism, after hoisting equipment hoists the goods, can push down the goods through pushing down the mechanism, forms a centre gripping relation, guarantees the stability of goods.

In order to achieve the above object, the utility model provides a hoisting equipment is with pushing down mechanism, hoisting equipment is still including the hoist mechanism that is used for promoting the goods, pushing down the mechanism and fixing on hoisting equipment's frame to with the fixed goods of hoist mechanism cooperation, pushing down the mechanism and including:

an abutting unit for abutting against the top surface of the cargo;

the elastic power unit is connected with the abutting unit, is in a compressed or stretched state and is used for providing elastic force towards goods for the abutting unit;

and the adjusting unit is connected with the elastic power unit and can drive one end of the elastic power unit to move up and down so as to adjust the compression amount or the stretching amount of the elastic power unit.

According to the downward pressing mechanism for the hoisting equipment, the abutting unit comprises the extrusion column, the elastic driving unit comprises the pressurizing spring, the pressurizing spring is connected with the upper end of the extrusion column, and when the lower end of the extrusion column abuts against the goods, the pressurizing spring is in a compressed state.

According to the pressing mechanism for the hoisting equipment, the abutting unit further comprises a damping pad, the damping pad is arranged at the lower end of the extrusion column, and the damping pad is made of rubber.

According to the pressing mechanism for the hoisting equipment, the pressing mechanism further comprises a guide unit, the guide unit is a guide sleeve, a guide hole which is vertically arranged is formed in the guide sleeve, the pressurizing spring is fixed in the guide hole, and one end of the extrusion column extends into the guide hole, is connected with the pressurizing spring and can move along the arrangement direction of the guide hole.

According to the pressing mechanism for the hoisting equipment, the lower end of the guide sleeve is provided with the limiting hole, the limiting hole is communicated with the guide hole, the outer side of the extrusion column is provided with the limiting block, the lower end of the extrusion column can be located at the lower end of the guide sleeve through the limiting hole, and the limiting block can be abutted against the inner wall of the guide sleeve above the limiting hole.

According to the push-down mechanism for the hoisting equipment, the adjusting unit comprises an adjusting screw connected with the frame through threads and an installation frame connected with the upper end of the pressurizing spring, and the installation frame is fixedly connected with the lower end of the adjusting screw.

The utility model discloses following beneficial effect has:

1. when a lifting mechanism of the hoisting equipment lifts the goods, the pushing mechanism can push the goods downwards, and the goods can be fixed by matching with the lifting mechanism, so that the stability of the goods is ensured;

2. a pressurizing spring is adopted to apply elastic force to the positioning column and apply downward elastic force to the top surface of the goods, and then the pressing mechanism can automatically reset after hoisting is finished;

3. be equipped with adjusting screw, rotate through its screw thread, the upper and lower position of adjustable adjustment screw thread, and then adjust compression spring's compressive capacity, the optional power of using not equidimension is acted on the goods.

Drawings

Fig. 1 is a schematic view of the overall structure of the hoisting device of the embodiment;

FIG. 2 is an external view of the pressing mechanism of the present embodiment;

fig. 3 is a sectional view of the hold-down mechanism of the present embodiment.

In the figure: 1. hoisting equipment; 2. a lifting mechanism; 3. a pressing mechanism; 4. extruding the column; 5. a shock pad; 6. a pressurizing spring; 7. a guide sleeve; 8. a guide hole; 9. a limiting hole; 10. a limiting block; 11. adjusting the screw; 12. and (7) mounting frames.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, a lifting apparatus uses pushing down the mechanism, lifting apparatus 1 still includes hoist mechanism 2 that is used for promoting the goods, pushing down mechanism 3 fixes on lifting apparatus 1's frame to with hoist mechanism 2 cooperation fixed goods, hoist mechanism 2 hoists the goods upwards promptly, pushing down mechanism 3 pushes down the goods, both cooperate and form the relation of a centre gripping, guarantee the stability of goods, pushing down mechanism 3 includes:

and the abutting unit is used for abutting against the top surface of the goods, directly acting on a component on the top surface of the goods and providing a downward pressure for the goods.

Elastic power unit, its with the butt unit meets, elastic power unit is in compression or tensile state, and be used for the butt unit provides the elasticity towards the goods, elastic power unit is used for providing a decurrent elasticity for the butt unit, make when hoist and mount goods, the butt unit can keep the butt with the goods top surface, elastic power unit is providing under this power's the condition, there are two kinds of situations can satisfy the requirement of elasticity direction, elastic power unit is located the top of butt unit, be in compression state, elastic power unit provides elasticity drive butt unit downwards, elastic power unit is located the below of butt unit, be in tensile state, elastic power unit's elasticity also can drive the butt unit downwards.

The adjusting unit is connected with the elastic power unit, can drive one end of the elastic power unit to move up and down so as to adjust the compression amount or the stretching amount of the elastic power unit, and can adjust the acting force of the abutting unit acting on the top of the cargo by adjusting the compression amount or the stretching amount of the elastic power unit.

Preferably, the abutting unit comprises a squeezing column 4, the elastic driving unit comprises a pressurizing spring 6, the pressurizing spring 6 is connected with the upper end of the squeezing column 4, when the lower end of the squeezing column 4 abuts against the goods, the pressurizing spring 6 is in a compressed state, when the pressurizing spring 6 is in the compressed state, a reset elastic force exists, under the condition that the upper end of the pressurizing spring is fixed, the elastic force acts on the squeezing column 4 from the lower end, and the goods are squeezed downwards through the squeezing column 4, so that the goods are fixed.

Further preferably, the abutting unit further comprises a shock absorption pad 5, the shock absorption pad 5 is arranged at the lower end of the extrusion column 4, the shock absorption pad 5 is made of rubber and is in contact with elastic materials, and damage to goods can be avoided.

Further preferably, the extrusion device further comprises a guide unit, the guide unit is a guide sleeve 7, a guide hole 8 which is vertically arranged is formed in the guide sleeve 7, the pressurizing spring 6 is fixed in the guide hole 8, one end of the extrusion column 4 extends into the guide hole 8, is connected with the pressurizing spring 6 and can move along the arrangement direction of the guide hole 8, and the extrusion column 4 can only move along the arrangement direction of the guide hole 8, so that the movement uniqueness of the extrusion column is ensured, and the up-and-down action of the extrusion column 4 is ensured.

Further preferably, the lower extreme of uide bushing 7 is equipped with a spacing hole 9, spacing hole 9 with the uide hole 8 intercommunication, the extrusion post 4 outside is equipped with a stopper 10, the lower extreme accessible of extrusion post 4 spacing hole 9 is located the lower extreme of uide bushing 7, stopper 10 can with the uide bushing 7 inner wall butt of spacing hole 9 top, this spacing hole 9 is used for preventing that extrusion post 4 breaks away from uide bushing 7, plays the effect of location.

Further preferably, the adjusting unit comprises an adjusting screw 11 in threaded connection with the frame and an installing frame 12 connected to the upper end of the pressurizing spring 6, the installing frame 12 is fixed to the lower end of the adjusting screw 11, the rotation of the adjusting screw 11 is converted into the vertical movement of the adjusting screw through threaded engagement, the vertical movement of the adjusting screw 11 drives the upper end of the pressurizing spring 6 to vertically move through the installing frame 12, the compression amount of the adjusting screw can be adjusted under the condition that the position of the lower end of the adjusting screw is not changed, and the adjusting unit can be adjusted according to the actual pressure requirement.

The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a hoisting equipment is with pushing down the mechanism, hoisting equipment still includes the hoist mechanism that is used for promoting the goods, pushing down the mechanism and fixing on hoisting equipment's frame to with the cooperation of hoist mechanism fixed goods, its characterized in that pushes down the mechanism and includes:

an abutting unit for abutting against the top surface of the cargo;

2. The hold-down mechanism for hoisting equipment as claimed in claim 1, wherein the abutment unit comprises a pressing column, and the elastic driving unit comprises a pressing spring, the pressing spring is connected with the upper end of the pressing column, and when the lower end of the pressing column abuts against the cargo, the pressing spring is in a compressed state.

3. The hold-down mechanism for hoisting equipment as claimed in claim 2, wherein the abutting unit further comprises a shock-absorbing pad, the shock-absorbing pad is disposed at the lower end of the extrusion column, and the shock-absorbing pad is made of rubber.

4. The hold-down mechanism for hoisting equipment as claimed in claim 2, further comprising a guide unit, wherein the guide unit is a guide sleeve, a vertically arranged guide hole is formed in the guide sleeve, the pressurizing spring is fixed in the guide hole, and one end of the pressing column extends into the guide hole, is connected with the pressurizing spring and can move along the arrangement direction of the guide hole.

5. The hold-down mechanism for hoisting equipment as claimed in claim 4, wherein the lower end of the guide sleeve is provided with a limiting hole, the limiting hole is communicated with the guide hole, the outer side of the extrusion column is provided with a limiting block, the lower end of the extrusion column can be located at the lower end of the guide sleeve through the limiting hole, and the limiting block can be abutted against the inner wall of the guide sleeve above the limiting hole.

6. The hold-down mechanism for hoisting equipment as claimed in claim 2, wherein the adjusting unit comprises an adjusting screw for screw-coupling with the frame and a mounting bracket attached to an upper end of the pressure spring, the mounting bracket being fixedly attached to a lower end of the adjusting screw.