CN211688043U

CN211688043U - Hoisting frame for mechanical equipment

Info

Publication number: CN211688043U
Application number: CN202020208639.XU
Authority: CN
Inventors: 郝静; 张国琦; 张凯; 张佳兴
Original assignee: Nantong Vocational College
Current assignee: Nantong Vocational College
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-16
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a hoisting frame for mechanical equipment, which comprises a roof, four corners of roof lower surface all weld perpendicularly the supporting leg, the upper surface of roof sets up a pair of stand, set up the crossbeam between the stand top, the crossbeam top sets up the hoist engine, fixedly connected with wire rope on the reel of hoist engine, wire rope keeps away from the outside cover of one end of hoist engine and establishes the sleeve of rigidity material, and this sleeve runs through the roof setting, and this wire rope's lower extreme fixedly connected with lifting hook, telescopic lower extreme extends to lifting hook department, telescopic outside sets up the rack along the sleeve, telescopic upper and lower both ends all do not break away from the roof, the lower extreme of roof sets up driving motor, set up the gear on driving motor's the output shaft, the wheel is connected with the rack toothing transmission, driving motor and hoist engine synchronous operation. The utility model discloses a set up with wire rope synchronous motion's sleeve to restrict the sleeve, can prevent that wire rope from rocking at the during operation, thereby make the device more stable when being the work of hoisting.

Description

Hoisting frame for mechanical equipment

Technical Field

The utility model relates to a hoist and mount frame technical field, concretely relates to hoist and mount frame for mechanical equipment.

Background

In the installation, maintenance or repair process of mechanical equipment, the mechanical equipment is often required to be lifted to be emptied so as to be convenient for various operations on the mechanical equipment, and accordingly, the mechanical equipment hoisting frame can be used correspondingly. However, for the existing hoisting frame, the mechanical equipment is usually hoisted only by using the steel wire rope, so that the steel wire rope is very easy to shake in the process of hoisting the mechanical equipment, the mechanical equipment also shakes along with the steel wire rope, and the hidden trouble of collision or falling is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoisting frame for mechanical equipment.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a hoisting frame for mechanical equipment, includes the roof, the equal vertical welding of four corners of the lower surface of roof has the supporting leg, the lower extreme of supporting leg sets up the footing, and its innovation point lies in: the upper surface of roof sets up a pair of stand, set up the crossbeam between the stand top, the crossbeam top sets up the hoist engine, fixedly connected with wire rope on the reel of hoist engine, wire rope keeps away from the sleeve of rigid material to the outside cover of one end of hoist engine, and this sleeve runs through the roof setting, and this wire rope's lower extreme fixedly connected with lifting hook, telescopic lower extreme extends to lifting hook department, the telescopic outside sets up the rack along the sleeve, telescopic upper and lower both ends do not all break away from the roof, the lower extreme of roof sets up driving motor, set up the gear on driving motor's the output shaft, the gear is connected with rack toothing transmission, driving motor and hoist engine synchronous operation.

Further, the distance between the top plate and the cross beam is larger than or equal to the length of the sleeve.

Furthermore, the top plate is provided with a through hole through which the sleeve and the rack can penetrate.

Furthermore, the bottoms of the feet are provided with anti-slip pads.

Furthermore, the outside of supporting leg all sets up electronic jar, all set up the gyro wheel on electronic jar's the piston rod, the gyro wheel runs through footing and slipmat and ground contact and will hoist and mount frame lifting under electronic jar's effect.

After the structure is adopted, the utility model discloses beneficial effect does:

the utility model discloses rational in infrastructure, convenient to use through setting up with wire rope synchronous motion's sleeve to limiting the sleeve, can preventing that wire rope from rocking at the during operation, then can making the stable ascending decline of heavy object, thereby make the device more stable when being the work of hoisting, improved the device's stability.

Drawings

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

fig. 2 is an enlarged schematic view of a in fig. 1.

Description of reference numerals:

the device comprises a top plate 1, supporting legs 2, feet 3, upright posts 4, a cross beam 5, a winch 6, a steel wire rope 7, a sleeve 8, a lifting hook 9, a rack 10, a driving motor 11, a gear 12, a non-slip mat 13, an electric cylinder 14 and a roller 15.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, a hoisting frame for mechanical equipment comprises a top plate 1, supporting legs 2 are vertically welded at four corners of the lower surface of the top plate 1, bottom feet 3 are arranged at the lower ends of the supporting legs 2, a pair of upright posts 4 are arranged on the upper surface of the top plate 1, a cross beam 5 is arranged between the tops of the upright posts 4, a hoisting machine 6 is arranged above the cross beam 5, a steel wire rope 7 is fixedly connected onto a winding drum of the hoisting machine 6, a sleeve 8 made of rigid material is sleeved outside one end, far away from the hoisting machine 6, of the steel wire rope 7, the sleeve 8 penetrates through the top plate 1, a lifting hook 9 is fixedly connected with the lower end of the steel wire rope 7, the lower end of the sleeve 8 extends to the lifting hook 9, a rack 10 is arranged outside the sleeve 8 along the sleeve, the upper end and the lower end of the sleeve 8 are not separated from the top plate 1, a driving motor 11 is, the drive motor 11 operates in synchronism with the hoist 6. Specifically, the sleeve 8 is preferably fixedly connected with the steel wire rope 7 in a welding mode, so that the firmness and stability between the sleeve and the steel wire rope are ensured; the upper end and the lower end of the sleeve 8 are not separated from the top plate 1, namely the sleeve 8 is within the limit range of the top plate 1 when moving up and down, so that the sleeve 8 can be ensured not to shake; drive motor 11 and hoist engine 6 synchronous operation, that is to say that the speed of wire rope 7 motion is unanimous with the speed and the direction of sleeve motion also unanimous, drive gear 12 through starting drive motor 11 and rotate, drive rack 10 when gear 12 rotates and carry out the up-and-down motion, be on the one hand supplementary hoist engine 6 carries out work, reduces hoist engine 6's work burden, and on the other hand is connected through the meshing between gear 12 and the rack 10, carries on spacingly to sleeve 8, further prevents to rock.

In this embodiment, the distance between the top plate 1 and the cross beam 5 is equal to or greater than the length of the sleeve 8. The sleeve 8 can be ensured not to be affected by space and can normally move up and down.

In this embodiment, the top plate 1 is provided with a through hole through which the sleeve and the rack can pass. And the normal operation of the sleeve and the rack is ensured.

In this embodiment, the bottom of the bottom foot 3 is provided with a non-slip mat 13. The non-slip mat 13 can ensure more stability in use and is not easy to slip.

In this embodiment, the outside of supporting leg 2 all sets up electronic jar 14, all sets up gyro wheel 15 on electronic jar 14's the piston rod, and gyro wheel 15 runs through footing 3 and slipmat 13 and ground contact and will hoist and mount frame lifting under electronic jar 14's effect. When the whole hoisting frame needs to be moved, the electric cylinder 14 is only needed to be started, the piston rod extends out and presses downwards, the idler wheels 15 penetrate through the bottom feet 3 and the anti-skid pads 13 to be in contact with the ground, the hoisting frame is lifted, and then the hoisting frame can be moved; in order to provide power for the electric cylinder 14, a storage battery can be arranged on the hoisting frame.

The utility model discloses a theory of operation:

during operation, only need to start hoist engine 6 and driving motor 11 for wire rope 7 and sleeve pipe 8 can be synchronous equidirectional operation, and sleeve 8 when moving from top to bottom, its upper and lower both ends do not all break away from roof 1, all in the restriction range of top 1, just can ensure sleeve 8 and do not rock.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a hoisting frame for mechanical equipment, includes the roof, the equal vertical welding of four corners of the lower surface of roof has the supporting leg, the lower extreme of supporting leg sets up footing, its characterized in that: the upper surface of roof sets up a pair of stand, set up the crossbeam between the stand top, the crossbeam top sets up the hoist engine, fixedly connected with wire rope on the reel of hoist engine, wire rope keeps away from the sleeve of rigid material to the outside cover of one end of hoist engine, and this sleeve runs through the roof setting, and this wire rope's lower extreme fixedly connected with lifting hook, telescopic lower extreme extends to lifting hook department, the telescopic outside sets up the rack along the sleeve, telescopic upper and lower both ends do not all break away from the roof, the lower extreme of roof sets up driving motor, set up the gear on driving motor's the output shaft, the gear is connected with rack toothing transmission, driving motor and hoist engine synchronous operation.

2. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the distance between the top plate and the cross beam is larger than or equal to the length of the sleeve.

3. A lifting frame for mechanical equipment, according to claim 1, characterized in that: and the top plate is provided with a through hole which can allow the sleeve and the rack to penetrate through.

4. A lifting frame for mechanical equipment, according to claim 1, characterized in that: and the bottom of each bottom foot is provided with an anti-slip pad.

5. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the outside of supporting leg all sets up electronic jar, all set up the gyro wheel on electronic jar's the piston rod, the gyro wheel runs through footing and slipmat and ground contact and will hoist and mount frame lifting under electronic jar's effect.