CN219469420U - Operation platform for hoisting concrete prefabricated member - Google Patents

Abstract

The utility model relates to a hoist and mount operation platform technical field discloses operation platform for concrete prefab hoist and mount, including hoist and mount operation platform, hoist and mount operation platform's inside is provided with the dismantlement structure, the inside of dismantlement structure is provided with reinforced structure, the dismantlement structure is including the jib, the bottom fixed mounting of jib has the lifting hook, the back fixed mounting of lifting hook has the casing, lateral wall fixed mounting has first motor behind the inner chamber of casing, the movable storehouse has been seted up to the inside of lifting hook, the output shaft of first motor runs through and extends to the inside axis of rotation of movable storehouse through shaft coupling fixedly connected with one end, the surface fixed mounting of axis of rotation has the gear. This operation platform for concrete prefab hoist and mount has reached the purpose of carrying out automatic dismantlement to the lifting hook through being provided with the dismantlement structure, has ensured the safe hoist and mount of concrete prefab, has made things convenient for user's use.

Description

Operation platform for hoisting concrete prefabricated member

Technical Field

The utility model relates to the technical field of hoisting operation platforms, in particular to an operation platform for hoisting a concrete prefabricated member.

Background

The movable operation platform is provided with an independent mechanism and can be moved, and is a common device in building construction, the structure of the movable operation platform generally adopts a beam plate structure, the concrete prefabricated member is a concrete product manufactured in a factory in a standardized and mechanical mode, the corresponding traditional cast-in-place concrete needs site molding, site casting and site maintenance, and when the concrete prefabricated member needs to be aligned for carrying, the operation platform is often adopted for carrying the concrete prefabricated member due to the fact that the volume of the concrete prefabricated member is large and the weight is heavy.

According to the operation platform for hoisting the concrete prefabricated part, which is provided by the patent of publication No. CN214611167U, the operation platform for hoisting the concrete prefabricated part lifts and transports the concrete prefabricated part through the hanging rod, so that the concrete prefabricated part has good stability in the transportation process, and further the occurrence of potential safety hazards is reduced, but the operation platform for hoisting the concrete prefabricated part needs to be manually detached from the hanging hook, so that the operation platform for hoisting the concrete prefabricated part has great potential safety hazards and is inconvenient for users to use, and the problem is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an operation platform for hoisting a concrete prefabricated member, which has the advantage of automatically disassembling a lifting hook, and solves the problems that the operation platform for hoisting the concrete prefabricated member needs to manually disassemble the lifting hook, has great potential safety hazard and is inconvenient for users to use.

In summary, the present utility model provides the following technical solutions: the operation platform for hoisting the concrete prefabricated member comprises a hoisting operation platform, wherein a disassembly structure is arranged in the hoisting operation platform, and a reinforcing structure is arranged in the disassembly structure;

the dismounting structure comprises a hanging rod, a hanging hook is fixedly arranged at the bottom of the hanging rod, a casing is fixedly arranged at the back of the hanging hook, a first motor is fixedly arranged on the rear side wall of the inner cavity of the casing, a movable bin is arranged in the hanging hook, an output shaft of the first motor is fixedly connected with a rotating shaft with one end penetrating through and extending to the inside of the movable bin through a coupling, and a gear is fixedly arranged on the outer surface of the rotating shaft.

By adopting the technical scheme, the safety of the concrete prefabricated member is improved, and the use of a user is facilitated.

Further, reinforced structure includes organic storehouse, the interior roof fixed mounting in storehouse has the second motor, the inside slidable mounting of lifting hook has both ends to run through and extend to its outside rack, the installation storehouse has been seted up to the inside of lifting hook, the inside slidable mounting in installation storehouse has one end to run through and extend to the inside sleeve of rack, the equal fixed mounting in telescopic left and right sides has the slider, the output shaft of second motor runs through and extends to the screw thread axle of sleeve inside through shaft coupling fixedly connected with one end.

By adopting the technical scheme, the rack can be prevented from falling off, so that potential safety hazards are eliminated.

Further, the lifting hook is an irregular body with a hollow inside and missing front and back sides and bottom.

The beneficial effects of adopting the further scheme are as follows: and the lifting and the disassembly of the lifting hook are convenient.

Further, a movable hole is formed in the front side wall of the inner cavity of the shell, and the inner surface of the movable hole is rotationally connected with the outer surface of the rotating shaft.

The beneficial effects of adopting the further scheme are as follows: the rotation of the rotating shaft is convenient.

Further, the left side wall and the right side wall of the inner cavity of the installation bin are provided with sliding grooves, and the inner surfaces of the two sliding grooves are respectively in sliding connection with the outer surfaces of the two sliding blocks.

The beneficial effects of adopting the further scheme are as follows: and limiting the sleeve.

Further, a threaded hole is formed in the sleeve, and the inner surface of the sleeve is in threaded connection with the outer surface of the threaded shaft.

The beneficial effects of adopting the further scheme are as follows: so that the threaded shaft can drive the sleeve to move.

Further, the inside of lifting hook has seted up the mounting groove, the internal surface of mounting groove and the surface sliding connection of rack.

The beneficial effects of adopting the further scheme are as follows: so that the lifting hook can automatically fall off.

Further, a tooth slot is formed in the rack, and the inner surface of the tooth slot is meshed with the outer surface of the gear.

The beneficial effects of adopting the further scheme are as follows: the rack is conveniently driven by the gear to move.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this operation platform for concrete prefab hoist and mount has reached the purpose of carrying out automatic dismantlement to the lifting hook through being provided with the dismantlement structure, has ensured the safe hoist and mount of concrete prefab, has made things convenient for user's use, through being provided with reinforced structure, plays the effect to consolidate the rack, prevents that the rack from droing, and then has eliminated the potential safety hazard.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the portion A in FIG. 1;

fig. 3 is a top cross-sectional view of the structural hook of the present utility model.

Reference numerals illustrate:

1. hoisting an operation platform; 2. disassembling the structure; 201. a boom; 202. a lifting hook; 203. a housing; 204. a first motor; 205. a movable bin; 206. a rotating shaft; 207. a gear; 3. a reinforcing structure; 301. a machine cabin; 302. a second motor; 303. a rack; 304. a sleeve; 305. a slide block; 306. a threaded shaft; 307. and (5) installing a bin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the operation platform for hoisting a concrete prefabricated member in this embodiment includes a hoisting operation platform 1, where the hoisting operation platform 1 is an european single-beam crane, a disassembly structure 2 is provided in the hoisting operation platform 1, a reinforcement structure 3 is provided in the disassembly structure 2, the disassembly structure 2 includes a boom 201, the concrete prefabricated member is driven to be transported, and a lifting hook 202 is fixedly installed at the bottom of the boom 201 to hoist the concrete prefabricated member.

In this embodiment, a casing 203 is fixedly installed on the back of the hook 202, a first motor 204 is fixedly installed on the rear side wall of the inner cavity of the casing 203, a movable cabin 205 is provided in the hook 202, an output shaft of the first motor 204 is fixedly connected with a rotation shaft 206 with one end penetrating and extending into the movable cabin 205 through a coupling, the first motor 204 drives the rotation shaft 206 to rotate, a gear 207 is fixedly installed on the outer surface of the rotation shaft 206, and the rotation shaft 206 drives the gear 207 to rotate.

Wherein, lifting hook 202 is inside cavity and the irregular body that both sides and bottom all were missed around, makes things convenient for lifting by lifting hook 202 and dismantles.

Wherein, the front side wall of the inner cavity of the housing 203 is provided with a movable hole, and the inner surface of the movable hole is rotationally connected with the outer surface of the rotating shaft 206, so as to facilitate the rotation of the rotating shaft 206.

Specifically, the lifting rod 201 is driven to descend through the lifting operation platform 1, the concrete prefabricated member is connected through the lifting hook 202, the first motor 204 is started, the rotating shaft 206 and the gear 207 are driven to rotate, the rack 303 is made to move, and the concrete prefabricated member is lifted through the rack 303.

Referring to fig. 2, the reinforcement structure 3 includes an organic bin 301, a rack 303 with two ends penetrating and extending to the outside is slidably installed in the hook 202, a gear 207 drives the rack 303 to move, a mounting bin 307 is provided in the hook 202, a sleeve 304 with one end penetrating and extending to the inside of the rack 303 is slidably installed in the mounting bin 307, sliding blocks 305 are fixedly installed on both left and right sides of the sleeve 304, the sleeve 304 extends to the inside of the rack 303 through the sliding blocks 305, a second motor 302 is fixedly installed on the inner top wall of the bin 301, an output shaft of the second motor 302 is fixedly connected with a threaded shaft 306 with one end penetrating and extending to the inside of the sleeve 304 through a coupling, the second motor 302 drives the threaded shaft 306 to rotate, and the threaded shaft 306 drives the sleeve 304 to stretch in the mounting bin 307.

The left and right side walls of the inner cavity of the mounting bin 307 are provided with sliding grooves, and the inner surfaces of the two sliding grooves are respectively in sliding connection with the outer surfaces of the two sliding blocks 305 to limit the sleeve 304.

The interior of the sleeve 304 is provided with a threaded hole, and the inner surface of the sleeve 304 is in threaded connection with the outer surface of the threaded shaft 306, so that the threaded shaft 306 can drive the sleeve 304 to move.

Wherein, the inside of lifting hook 202 has seted up the mounting groove, and the internal surface in mounting groove and the surface sliding connection of rack 303, and the tooth's socket has been seted up to the inside of rack 303, and the internal surface in tooth's socket meshes with the surface of gear 207, makes things convenient for gear 207 to drive rack 303 and removes.

Specifically, the second motor 302 is started to drive the threaded shaft 306 to rotate, so that the sleeve 304 extends from the inside of the installation bin 307 to the inside of the rack 303 through the sliding block 305, the rack 303 is fixed, unhooking of the rack 303 during hoisting of the concrete prefabricated member is prevented, and potential safety hazards are eliminated.

The working principle of the embodiment is as follows:

(1) When transferring the precast concrete piece through hoist and mount operation platform 1, drive jib 201 through hoist and mount operation platform 1 and descend, connect the precast concrete piece through lifting hook 202, start first motor 204, drive axis of rotation 206 and gear 207 and rotate for rack 303 removes, hoists the precast concrete piece through rack 303.

(2) The second motor 302 is started to drive the threaded shaft 306 to rotate, so that the sleeve 304 extends from the inside of the installation bin 307 to the inside of the rack 303 through the sliding block 305 to fix the rack 303, and the condition that the rack 303 is unhooked when the concrete prefabricated member is hoisted is prevented.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Operating platform is used in hoist and mount of concrete prefab, including hoist and mount operating platform (1), its characterized in that: a disassembly structure (2) is arranged in the hoisting operation platform (1), and a reinforcement structure (3) is arranged in the disassembly structure (2);

the disassembly structure (2) comprises a hanging rod (201), a hanging hook (202) is fixedly arranged at the bottom of the hanging rod (201), a casing (203) is fixedly arranged at the back of the hanging hook (202), a first motor (204) is fixedly arranged on the rear side wall of an inner cavity of the casing (203), a movable bin (205) is arranged in the hanging hook (202), one end of an output shaft of the first motor (204) penetrates through and extends to a rotating shaft (206) in the movable bin (205) through a coupling fixedly connected with, and a gear (207) is fixedly arranged on the outer surface of the rotating shaft (206).

2. The operating platform for hoisting a concrete prefabricated member according to claim 1, wherein: the reinforced structure (3) comprises an organic bin (301), a second motor (302) is fixedly arranged on the inner top wall of the organic bin (301), racks (303) with two ends penetrating and extending to the outside of the rack are slidably arranged in the lifting hook (202), a mounting bin (307) is arranged in the lifting hook (202), a sleeve (304) with one end penetrating and extending to the inside of the racks (303) is slidably arranged in the mounting bin (307), sliding blocks (305) are fixedly arranged on the left side and the right side of the sleeve (304), and an output shaft of the second motor (302) is fixedly connected with a threaded shaft (306) with one end penetrating and extending to the inside of the sleeve (304) through a coupler.

3. The operating platform for hoisting a concrete prefabricated member according to claim 1, wherein: the lifting hook (202) is an irregular body with a hollow inside and missing front and back sides and bottom.

4. The operating platform for hoisting a concrete prefabricated member according to claim 1, wherein: the inner cavity front side wall of the shell (203) is provided with a movable hole, and the inner surface of the movable hole is rotationally connected with the outer surface of the rotating shaft (206).

5. The operating platform for hoisting a concrete prefabricated member according to claim 2, wherein: sliding grooves are formed in the left side wall and the right side wall of the inner cavity of the installation bin (307), and the inner surfaces of the two sliding grooves are respectively connected with the outer surfaces of the two sliding blocks (305) in a sliding mode.

6. The operating platform for hoisting a concrete prefabricated member according to claim 2, wherein: threaded holes are formed in the sleeve (304), and the inner surface of the sleeve (304) is in threaded connection with the outer surface of the threaded shaft (306).

7. The operating platform for hoisting a concrete prefabricated member according to claim 2, wherein: the inside of lifting hook (202) has seted up the mounting groove, the internal surface in mounting groove and the surface sliding connection of rack (303).

8. The operating platform for hoisting a concrete prefabricated member according to claim 2, wherein: a tooth groove is formed in the rack (303), and the inner surface of the tooth groove is meshed with the outer surface of the gear (207).