CN211283410U

CN211283410U - Hoisting protection device for assembly building

Info

Publication number: CN211283410U
Application number: CN201921440010.1U
Authority: CN
Inventors: 高贯伟; 张国泉; 李慧颋; 郭伟; 程德强
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-08-18
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a hoist and mount protection device for assembly building, including first flat board, sliding connection has closing device on the first flat board, the both sides on first flat board top all are equipped with the recess, and the bottom of recess installs first rubber pad, the all threaded connection in first flat board both sides has the threaded rod, and the top welding of threaded rod has the third flat board, the bottom welding of threaded rod has the fourth flat board, the top welding of first flat board has the triangle beam, and the last sliding connection of triangle beam has the jib, the bottom welding of jib has the fifth flat board, and the both sides welding on fifth flat board top has first slide bar. The utility model discloses not only can guarantee that the gliding phenomenon of lifting rope can not appear at the in-process that the work piece hoisted, effectively reduced the phenomenon that the work piece slided at hoist and mount in-process, can effectively protect the main lifting rope of being connected with the loop wheel machine moreover and be difficult for appearing crack or cracked phenomenon to protected hoisting machine structure's steadiness, the practicality is strong.

Description

Hoisting protection device for assembly building

Technical Field

The utility model relates to a hoist and mount protection device technical field specifically is a hoist and mount protection device for assembly building.

Background

With the development of modern industrial technology, a building can be manufactured in a batch and complete manner like machine production, only prefabricated building components are transported to a construction site to be assembled, a large-scale tower crane is often used for lifting the building components upwards for workers to install in the building construction process, however, most of the lower parts of tower cranes are only connected with two steel wire ropes or thick cloth ropes, the steel wire ropes or the cloth ropes can be displaced and broken in the lifting process, and finally the lifted workpieces can shake and touch other objects to cause unnecessary damage to the workpieces, and in addition, the lifting ropes suddenly receive downward gravity at the brake of lifting the workpieces, so that cracks are difficult to avoid in the past lifting ropes, and therefore a lifting protection device for assembling buildings is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist and mount protection device for assembly building to wire rope or cloth rope probably exist the aversion in the current hoisting machine who proposes in solving above-mentioned background art, and the fracture causes the damage of work piece unnecessary, and the lifting rope suddenly receives decurrent gravity in the very beginning of a brake of hoisting the work piece in addition, and the problem of the crack appears in the lifting rope inevitable in the past for a long time.

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

the utility model provides an assembly hoist and mount protection device for building, includes first flat board, sliding connection has closing device on the first flat board, the both sides on first dull and stereotyped top all are equipped with the recess, and the bottom of recess installs first rubber pad, the both sides of first flat board all threaded connection have the threaded rod, and the top welding of threaded rod has the third flat board, the bottom welding of threaded rod has the fourth flat board, the top welding of first flat board has three corner beams, and the last sliding connection of three corner beams has the jib, the bottom welding of jib has the fifth flat board, and the both sides welding on fifth flat board top has first slide bar, the top welding of first slide bar has the sixth flat board.

Preferably, second circular arc plates are welded on the two sides of the front surface and the back surface of the first flat plate, and four second circular arc plates are arranged on the front surface and the back surface of the two grooves respectively.

Preferably, the pressing device comprises a second flat plate, a second sliding rod, a pressing plate and a second rubber pad, the second sliding rod is welded on two sides of the bottom end of the second flat plate, the pressing plate is welded in the center of the bottom end of the second flat plate, the second rubber pad is mounted at the bottom end of the pressing plate, and the second sliding rod is connected with the first flat plate in a sliding mode; the second sliding rod is fixed with the fourth flat plate.

Preferably, threaded rod and third are dull and stereotyped all to be provided with three groups, threaded rod and third are dull and stereotyped all equidistance and install on first flat board.

Preferably, the hanger rod is sleeved with four springs, the top ends and the bottom ends of the two springs are respectively abutted to the sixth flat plate and the triangular beam, and the top ends and the bottom ends of the other two springs are respectively abutted to the triangular beam and the fifth flat plate.

Preferably, a rope threading hole is formed in the hanging rod, first arc plates are welded to two sides of the hanging rod, and the first arc plates are located at the top end of the rope threading hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with threaded rod, third flat board, closing device, fourth flat board, recess and first rubber pad, through rotating third flat board and moving threaded rod and rotating, make threaded rod descend back threaded rod bottom can support tightly the fourth flat board and descend, then drive the second slide bar and descend for first flat board, and then make clamp plate and second rubber pad can compress tightly the lifting rope of installing between second rubber pad and first rubber pad, the gliding phenomenon of lifting rope can not appear in the process of work piece hoist, has effectively reduced the phenomenon that the work piece glided in the hoist and mount process; the lifting mechanism is characterized in that a fifth flat plate, a first sliding rod, a sixth flat plate, springs, a rope penetrating hole and a first arc plate are additionally arranged, a main lifting rope connected with the crane is tied in the rope penetrating hole, when the main lifting rope bears downward gravity, under the action of the four springs, the effect of certain buffering decomposition force can be achieved, the phenomenon that the main lifting rope connected with the crane is not prone to cracking or breaking is effectively protected, the stability of the lifting mechanism is protected, and the lifting mechanism is high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic front view of the pressing device of the present invention;

fig. 4 is a schematic side view of the structure of the first flat plate and the first arc plate in the present invention;

fig. 5 is the structure front view schematic diagram of jib, rope handling hole and first circular arc board in the utility model.

In the figure: 1. a first plate; 2. a pressing device; 201. a second plate; 202. a second slide bar; 203. pressing a plate; 204. a second rubber pad; 3. a groove; 4. a first rubber pad; 5. a threaded rod; 6. a third plate; 7. A fourth plate; 8. a triangular beam; 9. a boom; 10. a fifth plate; 11. a first slide bar; 12. a sixth plate; 13. a spring; 14. a stringing hole; 15. a first arc plate; 16. a second arc plate.

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 hoisting protection device for an assembly building comprises a first flat plate 1, a pressing device 2 is connected on the first flat plate 1 in a sliding mode, the pressing device 2 comprises a second flat plate 201, a second sliding rod 202, a pressing plate 203 and a second rubber pad 204, the second sliding rod 202 is welded on two sides of the bottom end of the second flat plate 201, the bottom of the second sliding rod 202 is fixed with a fourth flat plate 7, the pressing plate 203 is welded at the center of the bottom end of the second flat plate 201, the second rubber pad 204 is installed at the bottom end of the pressing plate 203, the second sliding rod 202 is connected with the first flat plate 1 in a sliding mode, grooves 3 are formed in two sides of the top end of the first flat plate 1, a first rubber pad 4 is installed at the bottom end of each groove 3, threaded rods 5 are connected on two sides of the first flat plate 1 in a threaded mode, the third flat plate 6 is welded on the top end of each threaded rod 5, the fourth flat plate 7 is welded on the, the threaded rod 5 and the third flat plate 6 are arranged on the first flat plate 1 at equal intervals, the third flat plate 6 is moved to drive the threaded rod 5 to rotate, so that the bottom end of the threaded rod 5 can be tightly abutted against the fourth flat plate 7 to descend after the threaded rod 5 descends, the second sliding rod 202 is driven to descend, the pressing plate 203 and the second rubber pad 204 can be tightly pressed on a lifting rope arranged between the second rubber pad 204 and the first rubber pad 4, the phenomenon that the lifting rope slides in the process of lifting a workpiece is avoided, and the phenomenon that the workpiece slides downwards in the process of lifting the workpiece is effectively reduced;

the top end of the first flat plate 1 is welded with a triangular beam 8, the triangular beam 8 is connected with a suspension rod 9 in a sliding manner, the suspension rod 9 is sleeved with four springs 13, the top ends and the bottom ends of the two springs 13 are respectively abutted against a sixth flat plate 12 and the triangular beam 8, the top ends and the bottom ends of the other two springs 13 are respectively abutted against the triangular beam 8 and a fifth flat plate 10, the suspension rod 9 is provided with a rope through hole 14, two sides of the suspension rod 9 are both welded with first arc plates 15, the first arc plates 15 are positioned at the top ends of the rope through holes 14, the first arc plates 15 can increase the stress area of a main lifting rope, the bottom end of the suspension rod 9 is welded with the fifth flat plate 10, two sides of the top end of the fifth flat plate 10 are welded with first slide bars 11, the top end of the first slide bar 11 is welded with the sixth flat plate 12, the main lifting rope connected with a crane can be tied in the rope through hole 14, when the main lifting rope, under the action of the four springs 13, the buffer device can play a role in buffering decomposition force, and effectively protects a main lifting rope connected with the crane from cracking or breaking easily, so that the stability of a lifting mechanism is protected, and the practicability is high;

preferably, the second arc plates 16 are welded to two sides of the front surface and the back surface of the first flat plate 1, four second arc plates 16 are arranged on the front surface and the back surface of the two grooves 3, and the second arc plates 16 can increase the stress area of the main lifting rope.

The working principle is as follows: when in use, the main lifting rope connected with the crane is fixed on the rope penetrating hole 14, when the main lifting rope bears downward gravity, the first arc plate 15 can increase the stress area of the main lifting rope, the spring 13 positioned below is compressed under the action of the four springs 13, a certain buffering decomposition force effect can be realized, the main lifting rope connected with the crane is effectively protected from cracking or breaking, and the stability of the hoisting mechanism is protected, in addition, one end of the auxiliary lifting rope connected with a workpiece passes through the second rubber pad 204 and the first rubber pad 4, the third plate 6 is rotated to drive the threaded rod 5 to rotate, the bottom end of the threaded rod 5 can tightly support the fourth flat plate 7 to descend after the threaded rod 5 descends, the second sliding rod 202 is driven to descend, and the pressing plate 203 and the second rubber pad 204 can press the auxiliary lifting rope arranged between the second rubber pad 204 and the first rubber pad 4, the auxiliary lifting rope for connecting the lifted workpiece can be fixedly connected with a plurality of hooks or other special tools for lifting, the stress area of the auxiliary lifting rope can be increased by the second arc plate 16, the auxiliary lifting rope for lifting the workpiece is firmly pressed in the groove 3, the phenomenon that the lifting rope slides in the process of lifting the workpiece is avoided, and the phenomenon that the workpiece slides downwards in the process of lifting is effectively reduced.

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

1. The utility model provides an assembly hoist and mount protection device for building, includes first flat board (1), its characterized in that: sliding connection has closing device (2) on first flat board (1), the both sides on first flat board (1) top all are equipped with recess (3), and the bottom of recess (3) installs first rubber pad (4), the both sides of first flat board (1) all have threaded rod (5) by threaded connection, and the top welding of threaded rod (5) has third flat board (6), the bottom welding of threaded rod (5) has fourth flat board (7), the top welding of first flat board (1) has three hornbeam (8), and the last sliding connection of three hornbeam (8) has jib (9), the bottom welding of jib (9) has fifth flat board (10), and the both sides welding on fifth flat board (10) top has first slide bar (11), the top welding of first slide bar (11) has sixth flat board (12).

2. The assembly building hoist protector of claim 1, characterized in that: the two sides of the front surface and the back surface of the first flat plate (1) are welded with second arc plates (16), the number of the second arc plates (16) is four, and the second arc plates (16) are respectively located on the front surface and the back surface of the two grooves (3).

3. The assembly building hoist protector of claim 1, characterized in that: the pressing device (2) comprises a second flat plate (201), a second sliding rod (202), a pressing plate (203) and a second rubber pad (204), the second sliding rod (202) is welded on two sides of the bottom end of the second flat plate (201), the pressing plate (203) is welded in the center of the bottom end of the second flat plate (201), the second rubber pad (204) is installed at the bottom end of the pressing plate (203), and the second sliding rod (202) is in sliding connection with the first flat plate (1); the second slide bar (202) is fixed with the fourth plate (7).

4. The assembly building hoist protector of claim 1, characterized in that: threaded rod (5) and third are dull and stereotyped (6) all are provided with three groups, threaded rod (5) and third are dull and stereotyped (6) all the equidistance and install on first flat board (1).

5. The assembly building hoist protector of claim 1, characterized in that: the hanger rod (9) is sleeved with four springs (13), the top ends and the bottom ends of the springs (13) are respectively abutted to the sixth flat plate (12) and the triangular beam (8), and the top ends and the bottom ends of the springs (13) are respectively abutted to the triangular beam (8) and the fifth flat plate (10).

6. The assembly building hoist protector of claim 1, characterized in that: the rope threading device is characterized in that a rope threading hole (14) is formed in the hanging rod (9), first arc plates (15) are welded on two sides of the hanging rod (9), and the first arc plates (15) are located at the top end of the rope threading hole (14).