CN215287689U - Clamping mechanism for civil engineering construction overhead hoist - Google Patents

Abstract

The utility model discloses a fixture for civil engineering construction overhead hoist, including fixed frame, the fixed rings that are provided with in top of fixed frame, the fixed plate that is provided with of lower extreme of fixed frame, the outside end that the fixed frame was extended at the both ends of fixed plate all articulates there is the supporting rod, the central authorities department through connection of fixed plate has the threaded rod, the upper end threaded connection that the outside of threaded rod is located the fixed plate has the linkage gear, the fixed connecting plate that is provided with in inside right side of fixed frame, the end fixing of connecting plate is provided with the motor, the fixed driving gear that is provided with of output of motor. Through the cooperation that sets up fixed frame, rings, fixed plate, supporting rod, threaded rod, linkage gear, first bearing, connecting plate, motor, driving gear and spacing frame and use, it needs the staff to realize binding fixedly between handling article and the handling hook to have solved current civil engineering construction overhead hoist, comparatively inconvenient problem.

Description

Clamping mechanism for civil engineering construction overhead hoist

Technical Field

The utility model belongs to the civil engineering field especially relates to a fixture for civil engineering construction overhead hoist.

Background

In civil engineering construction, need use overhead hoist with the material handling eminence, current overhead hoist lower extreme all adopts the lifting hook, needs the staff to bind the material and fixes the realization handling with the lifting hook, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a fixture for civil engineering construction overhead hoist through the motor drive driving gear, drives linkage gear and rotates, realizes that the threaded rod rotates, and then the threaded rod rotates, realizes that the threaded rod goes up and down, realizes driving spacing frame and reciprocates, realizes the centre gripping angle between two supporting rods, realizes that supporting rod centre gripping material carries out the handling, and is comparatively convenient.

The utility model discloses a realize like this, including fixed frame, the fixed rings that are provided with in top of fixed frame, the fixed plate that is provided with of lower extreme of fixed frame, the outside end that the fixed frame was extended at the both ends of fixed plate all articulates there is the supporting rod, the central authorities' through connection of fixed plate has the threaded rod, the upper end threaded connection that the outside of threaded rod is located the fixed plate has the linkage gear, the fixed connecting plate that is provided with in inside right side of fixed frame, the end fixing of connecting plate is provided with the motor, the fixed driving gear that is provided with of output of motor, intermeshing between driving gear and the linkage gear, the lower extreme rigidity that the lower extreme of threaded rod extended the fixed plate is provided with spacing frame, the both ends of spacing frame correspond the supporting rod in joint respectively.

As the utility model discloses it is preferred, the fixed first bearing that is provided with of lower extreme of linkage gear, the lower extreme of first bearing and the top fixed connection of connecting plate.

As the utility model discloses it is preferred, the fixed second bearing that is provided with of lower extreme of threaded rod, the lower extreme of second bearing and the top central authorities fixed connection of locating of spacing frame.

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

1. the utility model discloses a cooperation that sets up fixed frame, rings, fixed plate, supporting rod, threaded rod, linkage gear, first bearing, connecting plate, motor, driving gear and spacing frame is used, has solved current civil engineering construction overhead hoist and has needed the staff to realize binding fixedly between handling article and the handling hook, the comparatively inconvenient problem.

2. The utility model discloses a set up first bearing, rotate when the motor and drive the driving gear and rotate, then the linkage gear of meshing rotates, linkage gear and threaded rod threaded connection, first bearing realize with linkage gear high rigidity, realize the level and rotate, and then make the threaded rod realize rotating, realize going up and down.

3. The utility model discloses a set up the second bearing, can not drive spacing frame and take place to rotate when can making the threaded rod take place to rotate.

Drawings

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping state of the overall structure provided by the embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;

in the figure: 1. a fixing frame; 2. a hoisting ring; 3. a fixing plate; 4. a clamping rod; 5. a threaded rod; 6. a linkage gear; 7. a first bearing; 8. a connecting plate; 9. a motor; 10. a driving gear; 11. a limiting frame; 12. a second bearing.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a clamping mechanism for civil engineering construction overhead hoist, including fixed frame 1, the fixed rings 2 that is provided with in top of fixed frame 1, the fixed plate 3 that is provided with of lower extreme of fixed frame 1, the outside end that extends fixed frame 1 in the both ends of fixed plate 3 all articulates there is supporting rod 4, the central authorities' department through connection of fixed plate 3 has threaded rod 5, the upper end threaded connection that the outside of threaded rod 5 is located fixed plate 3 has linkage gear 6, the fixed connecting plate 8 that is provided with in inside right side of fixed frame 1, the end fixing of connecting plate 8 is provided with motor 9, the fixed driving gear 10 that is provided with of output of motor 9, intermeshing between driving gear 10 and the linkage gear 6, the lower extreme rigidity that the fixed plate 3 was extended to the lower extreme of threaded rod 5 is provided with spacing frame 11, the both ends of spacing frame 11 correspond supporting rod 4 in joint respectively.

Referring to fig. 1 and 2, a first bearing 7 is fixedly arranged at the lower end of the linkage gear 6, and the lower end of the first bearing 7 is fixedly connected with the top end of the connecting plate 8.

Adopt above-mentioned scheme: through setting up first bearing 7, rotate when motor 9 and drive driving gear 10 and rotate, then meshed linkage gear 6 rotates, linkage gear 6 and 5 threaded connection of threaded rod, first bearing 7 realizes 6 high rigidity with linkage gear, realizes the horizontal rotation, and then makes threaded rod 5 realize rotating, realizes going up and down.

Referring to fig. 2 and 3, a second bearing 12 is fixedly arranged at the lower end of the threaded rod 5, and the lower end of the second bearing 12 is fixedly connected with the center of the top end of the limiting frame 11.

Adopt above-mentioned scheme: through setting up second bearing 12, can not drive stop frame 11 and take place to rotate when can making threaded rod 5 take place to rotate.

The utility model discloses a theory of operation:

when using, at first, with handling hawser and 2 fixed connection of rings, then put down rings 2 through overhead hoist for clamping device is close to the material position, then the staff with 4 joints of both ends supporting rod in the material both sides can, start through motor 9 and drive driving gear 10 and rotate, the rotation is realized to meshed linkage gear 6, it realizes going up and down to drive threaded rod 5, the realization is adjusted the height of spacing frame 11, and then the realization is realized adjusting the centre gripping scope between clamping rod 4, the realization carries out the centre gripping to the material, it is comparatively convenient.

In summary, the following steps: this fixture for civil engineering construction overhead hoist uses through the cooperation that sets up fixed frame 1, rings 2, fixed plate 3, supporting rod 4, threaded rod 5, linkage gear 6, primary shaft holds 7, connecting plate 8, motor 9, driving gear 10, spacing frame 11 and second bearing 12, has solved current civil engineering construction overhead hoist and needs the staff to realize binding fixedly between handling article and the handling hook, comparatively inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims (3)

1. The utility model provides a fixture for civil engineering construction overhead hoist, includes fixed frame (1), its characterized in that: the top end of the fixed frame (1) is fixedly provided with a lifting ring (2), the lower end of the fixed frame (1) is fixedly provided with a fixed plate (3), the outer side end parts of the two ends of the fixed plate (3) extending out of the fixed frame (1) are respectively hinged with a clamping rod (4), the center of the fixed plate (3) is connected with a threaded rod (5) in a penetrating way, the outer side of the threaded rod (5) positioned at the upper end of the fixed plate (3) is connected with a linkage gear (6) in a threaded way, the right side of the inside of the fixed frame (1) is fixedly provided with a connecting plate (8), the end part of the connecting plate (8) is fixedly provided with a motor (9), the output end of the motor (9) is fixedly provided with a driving gear (10), the driving gear (10) and the linkage gear (6) are mutually engaged, the lower end of the threaded rod (5) extending out of the fixed plate (3) is fixedly provided with a limit frame (11), the two ends of the limiting frame (11) are respectively clamped with the corresponding clamping rods (4).

2. The clamping mechanism for the civil engineering construction hoist of claim 1, characterized in that: the lower extreme of linkage gear (6) is fixed and is provided with first bearing (7), the lower extreme of first bearing (7) and the top fixed connection of connecting plate (8).

3. The clamping mechanism for the civil engineering construction hoist of claim 1, characterized in that: the lower extreme of threaded rod (5) is fixed and is provided with second bearing (12), the lower extreme of second bearing (12) and the top center department fixed connection of spacing frame (11).

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