CN214935395U

CN214935395U - A portable hoist device for hoisting of small-size construction equipment

Info

Publication number: CN214935395U
Application number: CN202120683987.7U
Authority: CN
Inventors: 任娟维
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-05
Filing date: 2021-04-05
Publication date: 2021-11-30
Anticipated expiration: 2031-04-05

Abstract

The utility model discloses a portable hoist device for small-size architectural equipment hoist and mount, its technical essential is: including the couple, during the use, operating personnel articulates the couple to equipment on, open the second motor, the second motor output drives the dwang and rotates, the dwang drives the slider on its surface and slides to the center of dwang, thereby the limiting plate passes through the inside slip of second spring drive buffer board, when the buffer board contacts equipment, the buffer board can be fixed to the side of equipment, the stability of equipment has been improved, the buffer board outwards compresses the second spring simultaneously, make the buffer board nevertheless in inseparable with the contact of the side of equipment, compress to certain degree when the second spring, the second contactor of buffer board side contacts when the first contactor of limiting plate side, fixed inside controller control second motor output stall of frame, the buffer board has been avoided continuing to extrude equipment, cause equipment to damage.

Description

A portable hoist device for hoisting of small-size construction equipment

Technical Field

The utility model relates to a hoist device technical field specifically is a portable hoist device that is used for small-size architectural equipment to hoist and mount.

Background

With the acceleration of social pace, various economic projects are rapidly developed, the construction industry is also developed at a high speed, the development of matched equipment is promoted, and during construction, large-scale equipment such as a crane is generally required.

The existing movable hoisting device for hoisting small-sized building equipment comprises a fixed top plate, a support frame and a support plate, wherein a limiting column is fixed at the upper end of the support plate, limiting holes distributed in an array are arranged on the limiting column, a first sleeve is sleeved on the limiting column, a connecting plate is fixed at the right side of the first sleeve, a lower telescopic rod is arranged at the lower end of the support frame, an upper telescopic rod is sleeved at the upper end of the lower telescopic rod, the upper end of the upper telescopic rod is fixed on the support column, a supporting branch rod is arranged at each of the left side and the right side of the support column, a longitudinal sliding groove is respectively fixed at each of the left side and the right side of the lower surface of the fixed top plate, a transverse sliding rod is connected inside the longitudinal sliding groove through a pulley, a second sleeve is sleeved on the transverse sliding rod, the lower end of the second sleeve is connected with a winder fixing frame through a connecting rod, and a winder is fixed at the lower end of the winder fixing frame, so that the front, back, left and right pulling can be manually realized, the hoisting height can be adjusted.

However, the mobile hoisting device for hoisting the small-sized construction equipment has the defect that the stability of the construction equipment is not high when the construction equipment is hoisted, and is difficult to popularize and apply.

Therefore, it is necessary to provide a mobile hoisting device for hoisting small-sized construction equipment, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a purpose provides a portable hoist device for small-size building equipment hoist and mount to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable hoist device for hoisting of small-size construction equipment includes

Hooking;

the limiting mechanism is arranged on the side face of the hook and comprises a limiting assembly and a buffer assembly, the buffer assembly is arranged on the inner side of the limiting assembly, the limiting assembly comprises a driving component and a sliding component, the sliding component is arranged on the surface of the driving component, and the driving component is used for driving the sliding component to limit and fix the hoisted object through the buffer assembly; and

the lifting mechanism is arranged on the side surface of the limiting mechanism and is used for lifting the hoisted article; and the moving mechanism is arranged at the bottom of the lifting mechanism and used for moving the hoisted article.

Compared with the prior art, the embodiment of the utility model has following beneficial effect:

the utility model discloses including spacing subassembly and buffering subassembly, buffering subassembly is established in the inboard of spacing subassembly, and spacing subassembly includes drive component and sliding member, sliding member installs the surface at drive component, drive component is used for driving sliding member and carries out spacing fixed to the article of hoist and mount through buffering subassembly, can fix the side of equipment, has improved the stability of equipment.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the sliding member of fig. 1 according to the present invention.

Reference numerals: 1-fixed top plate, 2-cylinder, 3-telescopic rod, 4-bottom box, 5-first sliding chute, 6-first motor, 7-cam, 8-lifting plate, 9-first spring, 10-supporting rod, 11-roller, 12-supporting foot, 13-fixed frame, 14-rotating rod, 15-second motor, 16-sliding piece, 17-second sliding chute, 18-limiting plate, 19-second spring, 20-buffer plate, 21-connecting piece, 22-first contactor, 23-second contactor and 24-hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 to 3, a mobile lifting device for lifting small-sized construction equipment comprises:

a hook 24; used for hanging and connecting the hoisted articles;

the limiting mechanism is arranged on the side face of the hook 24 and comprises a limiting assembly and a buffer assembly, the buffer assembly is arranged on the inner side of the limiting assembly, the limiting assembly comprises a driving component and a sliding component, the sliding component is arranged on the surface of the driving component, and the driving component is used for driving the sliding component to limit and fix the hoisted object through the buffer assembly; and

The embodiment of the utility model provides an in, the drive component includes fixed frame 13, dwang 14 and second motor 15, the internally mounted of fixed frame 13 has dwang 14, second motor 15 is installed in the outside of fixed frame 13, and second motor 15's output is connected with dwang 14.

The sliding component comprises a sliding piece 16, a second sliding chute 17 and a limit plate 18, the second sliding chute 17 is arranged inside the fixed frame 13, the sliding piece 16 is connected to the rotating rod 14 in a sliding mode, the sliding piece 16 is connected to the limit plate 18 through a connecting piece 21, and the end portion of the limit plate 18 is connected inside the second sliding chute 17 in a sliding mode.

The buffer assembly comprises a second spring 19 and a buffer plate 20, the limiting plate 18 is connected with the buffer plate 20 through the second spring 19, a second contactor 23 is installed on the side face of the buffer plate 20, and a first contactor 22 is installed on the side face of the limiting plate 18.

During the use, operating personnel articulates couple 24 to equipment on, open

second motor

15, 15 output of second motor drive dwang 14 and rotate, the surface of dwang 14 is equipped with reverse screw thread, dwang 14 drives the slider 16 on its surface and slides to the center of dwang 14, slider 16 passes through connecting piece 21 and drives limiting plate 18 and slides to the center of second spout 17 in the inside of second spout 17, limiting plate 18 drives buffer board 20 internal slip through second spring 19, when buffer board 20 contacts equipment, buffer board 20 can be fixed the side of equipment, the stability of equipment has been improved.

Meanwhile, the buffer plate 20 compresses the second spring 19 outwards, so that the buffer plate 20 is not in tight contact with the side face of the equipment, when the second spring 19 is compressed to a certain degree, and the second contactor 23 on the side face of the buffer plate 20 is in contact with the first contactor 22 on the side face of the limiting plate 18, the controller inside the fixing frame 13 controls the output end of the second motor 15 to stop rotating, and the phenomenon that the buffer plate 20 continuously extrudes the equipment to cause equipment damage is avoided.

Of course, in this embodiment, buffer unit can also be by carriage, slide bar, fly leaf, guard plate and spring constitution, fixed frame is installed in the inboard of limiting plate 18, and the internally mounted of carriage has the slide bar, and the surface of slide bar is equipped with the spring, and sliding connection has the fly leaf on the slide bar, and the fly leaf passes through the connecting rod and connects the guard plate, and when the guard plate contacted equipment, the guard plate passed through the connecting rod and drives the fly leaf outside compression spring on the slide bar, when the spring compression reached certain degree, make the spring can inwards promote the fly leaf, and the fly leaf can give an inside buffering power of guard plate through the connecting rod, thereby the guard plate can realize the buffering to equipment.

In this embodiment, elevating system includes fixed roof 1 and lifting unit, fixed roof 1 is fixed in the side of fixed frame 13, the moving mechanism is connected through lifting unit to the side of fixed roof 1, lifting unit can be cylinder 2 and telescopic link 3, and fixed roof 1 is connected through telescopic link 3 to the output of cylinder 2.

After the buffer board 20 is fixed good to equipment,

open cylinder

2, 3 upward movements of 2 output control telescopic links of cylinder, 24 upward movements of couple are driven through fixed roof 1 to telescopic link 3, and couple 24 drives equipment upward movement to can mention equipment.

Of course, in this embodiment, the lifting mechanism may also be composed of a fixing frame, a lead screw, a limiting rod and a sliding block, the fixing frame is installed on the bottom case 4, the lead screw and the limiting rod are installed inside the fixing frame, the motor is installed at the end of the fixing frame, the lead screw is connected to the output end of the motor, the lead screw is connected to the sliding block through a thread, the sliding block is connected to the limiting rod in a sliding manner, and the side surface of the sliding block is connected to the fixed top plate 1. The motor is started, the output end of the motor drives the screw rod to rotate, the screw rod drives the sliding block to upwards slide on the limiting rod, and therefore the sliding block drives the fixed top plate 1 to ascend, and therefore the fixed top plate 1 is lifted or lifted through the motor and other components.

In another embodiment of the present invention, the moving mechanism includes:

the supporting component is arranged at the bottom of the lifting mechanism and used for supporting the lifting mechanism;

and the moving assembly is arranged in the supporting assembly and used for moving the lifting mechanism.

In this embodiment, it is preferable that the support assembly includes a bottom case 4 and support legs 12, the bottom case 4 is fixed to the bottom of the cylinder 2, and the support legs 12 are installed at the bottom of the bottom case 4 for supporting the lifted equipment.

The moving assembly comprises a first sliding groove 5, a first motor 6, a cam 7, a lifting plate 8, a first spring 9, a supporting rod 10 and a roller 11, the first sliding groove 5 is arranged in the bottom box 4, the lifting plate 8 is connected to the inside of the first sliding groove 5 in a sliding mode, the supporting rod 10 is fixed to the bottom of the lifting plate 8, the roller 11 is installed at the bottom of the supporting rod 10, and the lifting plate 8 is connected to the inside of the bottom box 4 through the first spring 9.

When the equipment that needs to mention removes, opens first motor 6, and first motor 6 output drives cam 7 and rotates, and when the convex part of cam 7 drove lifter plate 8 and slided downwards in first spout 5, 6 output stall of first motor, lifter plate 8 drove gyro wheel 11 downstream through bracing piece 10, can remove the equipment of mentioning through gyro wheel 11.

When the equipment of lifting up needs to be supported, the output end of the first motor 6 continues to rotate, the first spring 9 drives the lifting plate 8 to move upwards in the first sliding groove 5, and at the moment, the supporting legs 12 can support the equipment of lifting up, so that the free switching of the moving and supporting functions of the device is realized.

Of course, in this embodiment, the supporting component can also realize the support to elevating system for the support column, it can be the backup pad to remove the subassembly, and threaded rod and pulley constitute, the side at the support column is fixed to the backup pad, and the threaded rod passes through the threaded connection backup pad, and the pulley is installed to the bottom of threaded rod, and manual rotation threaded rod, the threaded rod drive the pulley downstream of its bottom, when the pulley contacted ground, can remove elevating system through the pulley.

The utility model discloses a theory of operation is: in the utility model, an operator hooks the hook 24 to the equipment, starts the second motor 15, the output end of the second motor 15 drives the rotating rod 14 to rotate, the surface of the rotating rod 14 is provided with reverse threads, the rotating rod 14 drives the sliding part 16 on the surface to slide towards the center of the rotating rod 14, the sliding part 16 drives the limiting plate 18 to slide towards the center of the second sliding groove 17 in the second sliding groove 17 through the connecting part 21, the limiting plate 18 drives the buffer plate 20 to slide inwards through the second spring 19, when the buffer plate 20 contacts the equipment, the buffer plate 20 can fix the side surface of the equipment, the stability of the equipment is improved, meanwhile, the buffer plate 20 compresses the second spring 19 outwards, the buffer plate 20 is not contacted with the side surface of the equipment too tightly, when the second spring 19 is compressed to a certain degree, the second contactor 23 on the side surface of the buffer plate 20 is contacted with the first contactor 22 on the side surface of the limiting plate 18, the controller in the fixed frame 13 controls the output end of the second motor 15 to stop rotating, so that the situation that the buffer plate 20 continuously extrudes the equipment to cause equipment damage is avoided, the cylinder 2 is opened, the output end of the cylinder 2 controls the telescopic rod 3 to move upwards, the telescopic rod 3 drives the hook 24 to move upwards through the fixed top plate 1, the hook 24 drives the equipment to move upwards, so that the equipment can be lifted, when the lifted equipment needs to be moved, the first motor 6 is opened, the output end of the first motor 6 drives the cam 7 to rotate, when the convex part of the cam 7 drives the lifting plate 8 to slide downwards in the first sliding chute 5, the output end of the first motor 6 stops rotating, the lifting plate 8 drives the roller 11 to move downwards through the supporting rod 10, the lifted equipment can be moved through the roller 11, when the lifted equipment needs to be supported, the output end of the first motor 6 continuously rotates, the first spring 9 drives the lifting plate 8 to move upwards in the first sliding groove 5, and at the moment, the supporting legs 12 can support lifted equipment, so that the movement of the device and the free switching of the supporting function are realized.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable hoist device for small-size building equipment hoist and mount which characterized in that, a portable hoist device for small-size building equipment hoist and mount includes:

hooking;

2. The mobile lifting device for lifting small construction equipment as claimed in claim 1, wherein the driving member comprises a fixed frame, a rotating rod and a second motor, and the rotating rod is mounted inside the fixed frame.

3. The mobile lifting device for lifting small construction equipment as claimed in claim 2, wherein the sliding member comprises a sliding member, a second sliding groove and a limiting plate, the second sliding groove is formed inside the fixed frame, the sliding member is slidably connected to the rotating rod, the sliding member is connected to the limiting plate through a connecting member, and an end of the limiting plate is slidably connected inside the second sliding groove.

4. The mobile hoisting device for hoisting the small construction equipment according to claim 3, wherein the buffer assembly comprises a second spring and a buffer plate, and the limiting plate is connected with the buffer plate through the second spring.

5. The mobile hoisting device for hoisting small building equipment according to claim 3, wherein the lifting mechanism comprises a fixed top plate and a lifting assembly, the fixed top plate is fixed on the side surface of the fixed frame, and the side surface of the fixed top plate is connected with the moving mechanism through the lifting assembly.

6. The mobile lifting device for lifting small construction equipment as claimed in claim 1, wherein the moving mechanism comprises: