CN215666570U

CN215666570U - Fastening and anti-collision mechanism for hoisting operation

Info

Publication number: CN215666570U
Application number: CN202122102003.4U
Authority: CN
Inventors: 王晨; 张新伙
Original assignee: Shanghai Jindiao Hoisting Machinery Co ltd
Current assignee: Shanghai Jindiao Hoisting Machinery Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a fastening anti-collision mechanism for hoisting operation, which comprises a coaming, wherein the coaming comprises a plurality of protection plates connected end to end, two protection plates positioned at two ends are connected through a connecting piece, a clamping mechanism for clamping heavy machinery is arranged on each protection plate in a sliding manner, and a driving device for controlling the sliding of the clamping mechanism is fixed on each protection plate. According to the anti-collision mechanism, the surrounding plate surrounds the heavy machinery, so that collision or hook marks are avoided in the process of hoisting the heavy machinery, the clamping mechanism is controlled by the driving device to clamp the heavy machinery, the lifting rope on the crane is fixed on the surrounding plate, the crane is started to hoist the heavy machinery, and the anti-collision mechanism is simple in structure and suitable for practical use.

Description

Fastening and anti-collision mechanism for hoisting operation

Technical Field

The utility model relates to an anti-collision mechanism, in particular to a fastening anti-collision mechanism for hoisting operation.

Background

When hoisting heavy machinery, hoisting machine constructs and carries out the hoist and mount operation need to be used, and traditional hoisting machine constructs mostly to hang with the couple and fixes on mechanical again, then hoists heavy machinery.

The fastening anti-collision mechanism is used for the heavy machinery hoisting operation, and is easy to cause collision or hook marks in the hoisting process of the heavy machinery and damage the machinery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fastening anti-collision mechanism for hoisting operation, which is simple in structure and suitable for practical use.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a hoist and mount operation fastening anticollision institution, anticollision institution includes the bounding wall, the bounding wall includes a plurality of end to end's guard plate, and two guard plates that are located both ends pass through the connecting piece to be connected, and the slip is equipped with the fixture that is used for centre gripping heavy machinery on the guard plate, is fixed with the gliding drive arrangement who is used for controlling fixture on the guard plate.

Further, fixture includes the grip block, and the standing groove internal rotation is equipped with the friction running roller, and the pivot at friction running roller both ends all runs through the grip block and is fixed with first gear.

And the two sides of the clamping plate are respectively rotatably provided with a second gear meshed with the first gear, and the two sides of the clamping plate are respectively slidably provided with a rack meshed with the second gear.

Furthermore, one side of grip block is equipped with first buffer block, is equipped with the standing groove in the grip block, and the standing groove runs through first buffer block.

Furthermore, a second buffer block is arranged at one end, close to the first buffer block, of the rack.

Furthermore, the protection plates at the two ends are provided with connecting blocks distributed in an array manner, the connecting blocks are provided with through holes, and the connecting blocks on the two protection plates are distributed in a staggered manner.

Further, the connecting piece includes the connecting rod, through passing all through holes with the connecting rod in proper order, realizes being located the connection between two guard plates at both ends.

Further, the driving device is an air cylinder fixed on the protection plate.

Furthermore, the protection plate is provided with a hanging lug.

Further, the connecting member includes a driving block.

The utility model has the beneficial effects that:

1. according to the anti-collision mechanism, the surrounding plate surrounds the heavy machinery, so that collision or hook marks are avoided in the process of hoisting the heavy machinery, the clamping mechanism is controlled by the driving device to clamp the heavy machinery, and the hoisting rope on the crane is fixed on the surrounding plate to start the crane to hoist the heavy machinery;

2. if the heavy machinery slips off in the hoisting process, the anti-collision mechanism can drive the friction roller to slide and drive the rack to move towards one side close to the heavy machinery, so that the heavy machinery is further clamped, the falling problem caused by loose clamping is avoided, and the anti-collision mechanism is simple in structure and suitable for practical use.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the crash prevention mechanism of the present invention;

fig. 2 is a schematic structural diagram of the clamping mechanism of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

The utility model provides a hoist and mount operation fastening anticollision institution, anticollision institution includes bounding wall 1, as shown in figure 1, and bounding wall 1 includes a plurality of end to end's guard plate 11, and two guard plates 11 that are located both ends pass through connecting piece 2 to be connected, and the slip is equipped with fixture 3 that is used for centre gripping heavy machinery on the guard plate 11, is fixed with gliding drive arrangement 4 that is used for controlling fixture 3 on the guard plate 11.

The protection plates 11 at the two ends are provided with connecting blocks 12 distributed in an array mode, the connecting blocks 12 are provided with through holes 13, the connecting blocks 12 on the two protection plates 11 are distributed in a staggered mode, and the protection plates 11 are provided with hanging lugs 14.

The connecting member 2 includes a driving block and a connecting rod, and the connection between the two protection plates 11 located at both ends is achieved by sequentially passing the connecting rod through all the through holes 13.

The clamping mechanism 3 includes a clamping plate 31, as shown in fig. 2, a first buffer block 32 is disposed on one side of the clamping plate 31, a placing groove 33 is disposed in the clamping plate 31, the placing groove 33 penetrates through the first buffer block 32, a friction roller 34 is rotatably disposed in the placing groove 33, and rotating shafts at two ends of the friction roller 34 penetrate through the clamping plate 31 and are fixed with a first gear 35.

Both sides of the holding plate 31 are rotatably provided with second gears 36 engaged with the first gears 35, both sides of the holding plate 31 are slidably provided with racks 37 engaged with the second gears 36, and one end of each rack 37 close to the first buffer block 32 is provided with a second buffer block 38.

The driving device 4 may be an air cylinder fixed on the protection plate 11, or may be another device capable of driving the clamping mechanism 3 to perform a linear motion.

During the use, through enclosing bounding wall 1 around heavy machinery, avoid appearing collision or the hook trace to the in-process that heavy machinery hoisted, it presss from both sides tightly to heavy machinery to control fixture 3 through drive arrangement 4, fix on bounding wall 1 through the lifting rope with on the loop wheel machine, start the loop wheel machine and hoist heavy machinery, if the phenomenon of heavy machinery landing appears at the in-process of hoisting, can drive friction running roller 34 and slide, drive rack 37 simultaneously and remove to being close to heavy machinery one side, further press from both sides tightly to heavy machinery advancing, avoid the tight problem that drops that leads to of centre gripping, moreover, the steam generator is simple in structure, and is suitable for the practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a hoist and mount operation fastening anticollision institution, anticollision institution includes bounding wall (1), its characterized in that, bounding wall (1) includes a plurality of end to end's guard plate (11), and two guard plates (11) that are located both ends are connected through connecting piece (2), and it is equipped with fixture (3) that are used for centre gripping heavy machinery to slide on guard plate (11), is fixed with gliding drive arrangement (4) that are used for controlling fixture (3) on guard plate (11).

2. The fastening and collision-preventing mechanism for hoisting operation according to claim 1, wherein the clamping mechanism (3) comprises a clamping plate (31), a friction roller (34) is rotatably arranged in the placing groove (33), and rotating shafts at two ends of the friction roller (34) penetrate through the clamping plate (31) and are fixed with a first gear (35);

and the two sides of the clamping plate (31) are respectively rotatably provided with a second gear (36) meshed with the first gear (35), and the two sides of the clamping plate (31) are respectively slidably provided with a rack (37) meshed with the second gear (36).

3. The fastening and collision-preventing mechanism for hoisting operation according to claim 2, characterized in that a first buffer block (32) is arranged on one side of the clamping plate (31), a placing groove (33) is arranged in the clamping plate (31), and the placing groove (33) penetrates through the first buffer block (32).

4. A fastening and collision avoidance mechanism for hoisting operation according to claim 3, characterized in that the rack (37) is provided with a second buffer block (38) at the end near the first buffer block (32).

5. The fastening and collision-preventing mechanism for hoisting operation according to claim 1, wherein the protection plates (11) at the two ends are provided with connecting blocks (12) distributed in an array, the connecting blocks (12) are provided with through holes (13), and the connecting blocks (12) on the two protection plates (11) are distributed in a staggered manner.

6. The fastening and collision-preventing mechanism for hoisting operation according to claim 5, characterized in that the connecting piece (2) comprises a connecting rod, and the connection between the two protection plates (11) at the two ends is realized by sequentially passing the connecting rod through all the through holes (13).

7. The fastening and collision avoidance mechanism for hoisting operation according to claim 1, wherein the driving device (4) is a cylinder fixed on the protection plate (11).

8. The fastening and collision-preventing mechanism for hoisting operation according to claim 1 or 2, characterized in that the protective plate (11) is provided with a hanging lug (14).

9. Hoisting operation fastening anticollision mechanism according to claim 6, characterized in that the connection piece (2) comprises a driving block.