CN212639685U - Concrete prefabricated component hoist device - Google Patents

Abstract

The utility model discloses a precast concrete unit hoist device, including support and motor, the border position movable mounting of support inner chamber has four rotary drums, four the bottom of rotary drum all is equipped with the screw rod, just rotary drum and screw rod threaded connection, four the bottom of screw rod is all fixed and is equipped with anchor clamps, four the top both sides of anchor clamps are all fixed and are equipped with the balladeur train, just anchor clamps pass through balladeur train sliding connection, four with the support the close one side of anchor clamps all is equipped with splint, the fixed axostylus axostyle that is equipped with of one end of splint. The utility model discloses an artifical movable clamp plate is located the bottom of concrete prefabricated component, then uses cross locking round pin to insert anchor clamps, accomplishes the fixed to splint, and this hoist device operating procedure is simple, can be according to concrete prefabricated component's thickness quick adjustment, and the equipment of the concrete prefabricated component of being convenient for and anchor clamps, and work efficiency is high and alleviate artifical burden, and the practicality is good.

Description

Concrete prefabricated component hoist device

Technical Field

The utility model relates to a building tool technical field, concretely relates to precast concrete unit hoist device.

Background

The hoisting device is a building tool, when concrete prefabricated parts are demolded and dried, the concrete prefabricated parts need to be collected together for storage, and the common method is to stack the prefabricated parts, so that the hoisting device is used for hoisting;

the prior art has the following defects: when the hoisting device hoists the concrete prefabricated part, the clamp of the hoisting device needs to be manually fixed at the edge position of the concrete prefabricated part by using the bolt, in order to avoid the inclination of the concrete prefabricated part during hoisting, the worker also needs to measure the fixed position of the clamp so as to ensure that the concrete prefabricated part is horizontally hoisted, and when the concrete prefabricated parts with different thicknesses are hoisted, the worker also needs to adjust the clamp of the hoisting device firstly, so that the working efficiency of the hoisting device is reduced, and the manual burden is greatly increased by frequent operation.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete prefabricated component hoist device to solve the problem in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: a concrete prefabricated part hoisting device comprises a support and a motor, wherein four rotary drums are movably mounted at the edge position of an inner cavity of the support, screw rods are arranged at the bottoms of the four rotary drums, the rotary drums are in threaded connection with the screw rods, clamps are fixedly arranged at the bottoms of the four screw rods, sliding frames are fixedly arranged on two sides of the tops of the four clamps, the clamps are in sliding connection with the support through the sliding frames, clamping plates are arranged on one sides, close to the four clamps, of the four clamps, a shaft rod is fixedly arranged at one end of each clamping plate, the clamping plates are movably connected with the clamps through the shaft rods, cross locking pins are arranged on the side faces of the clamps, and the cross locking pins are sequentially spliced with the clamps and the shaft rods;

the four rotary drums are characterized in that driven gears are fixedly arranged on the outer sides of the middle portions of the four rotary drums, a driving gear is arranged in the center of an inner cavity of the support and is in transmission connection with the motor through an output shaft, first toothed belts are arranged on the outer sides of the four driven gears, the four driven gears are in transmission connection with one another through the first toothed belts, a second toothed belt is arranged on one side of the driving gear, and one of the driven gears is in transmission connection with the driving gear through the second toothed belt.

Preferably, the motor is arranged at the center of the top of the support, and the motor is detachably connected with the support through a screw.

Preferably, the four rotating cylinders are movably connected with the support through bearings, and the four rotating cylinders are distributed in central symmetry with respect to the support.

Preferably, four the anchor clamps are relative setting between, the bottom of support is equipped with the through-hole corresponding with the balladeur train position, just the balladeur train runs through the through-hole, the balladeur train all is square design with the transverse section of through-hole.

Preferably, both ends of the shaft rod are embedded in the clamp, and the shaft rod is movably connected with the clamp through a bearing.

Preferably, one side of the clamp and one end of the shaft rod are both provided with a cross groove, and the cross locking pin is matched with the cross groove.

Preferably, the four driven gears are distributed in a central symmetry manner around the driving gear, the driven gears are embedded and sleeved on the outer side of the middle of the rotary drum, and the rotary drum is in interference fit with the driven gears.

Preferably, the top center of support department is equipped with the traction frame, the bottom of traction frame is equipped with the haulage rope, just the support passes through the haulage rope with the traction frame and is connected.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a synchronous clockwise rotation of four rotary drums, four screw rods drive four anchor clamps and move down, the synchronous anticlockwise rotation of four rotary drums, four screw rods drive four anchor clamps and shift up, thereby change the distance between four splint and the support, the concrete prefabricated component is located four back between the anchor clamps, artifical movable clamp plate is located the bottom of concrete prefabricated component, then use cross locking round pin to insert anchor clamps, accomplish the fixed to splint, compare with the numerous and diverse hoist device of current operating procedure, this hoist device operating procedure is simple, can adjust according to the thickness of concrete prefabricated component fast, and the equipment of the concrete prefabricated component of being convenient for and anchor clamps, work efficiency is high and alleviate artifical burden, the practicality is good.

Drawings

In order to clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also obvious for a person skilled in the art to obtain other drawings according to these drawings.

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is a view of a usage scenario of the present invention.

Fig. 3 is a transverse sectional view of the support of the present invention.

Fig. 4 is a longitudinal sectional view of the clamp of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

Description of reference numerals:

1. a support; 2. a rotating drum; 3. a screw; 4. a clamp; 5. a carriage; 6. a splint; 7. a shaft lever; 8. a cross locking pin; 9. a driven gear; 10. a driving gear; 11. a first toothed belt; 12. a second toothed belt; 13. an electric motor.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a concrete prefabricated part hoisting device as shown in fig. 1-5, including support 1 and motor 13, the border position movable mounting of support 1 inner chamber has four rotary drums 2, four the bottom of rotary drum 2 all is equipped with screw rod 3, and rotary drum 2 and screw rod 3 threaded connection, four the bottom of screw rod 3 all is fixed and is equipped with anchor clamps 4, four the top both sides of anchor clamps 4 all are fixed and are equipped with balladeur train 5, and anchor clamps 4 and support 1 pass through balladeur train 5 sliding connection, four the close one side of anchor clamps 4 all is equipped with splint 6, one end of splint 6 is fixed and is equipped with axostylus axostyle 7, and splint 6 and anchor clamps 4 pass through axostylus axostyle 7 swing joint, the side of anchor clamps 4 is equipped with cross locking pin 8, and cross locking pin 8 pegs graft with anchor clamps 4 and axostyl;

driven gears 9 are fixedly arranged on the outer sides of the middle parts of the four rotary drums 2, a driving gear 10 is arranged at the center of an inner cavity of the support 1, the driving gear 10 is in transmission connection with a motor 13 through an output shaft, first toothed belts 11 are arranged on the outer sides of the four driven gears 9, the four driven gears 9 are in transmission connection through the first toothed belts 11, a second toothed belt 12 is arranged on one side of the driving gear 10, and one of the driven gears 9 is in transmission connection with the driving gear 10 through the second toothed belt 12;

further, in the above technical solution, the motor 13 is disposed at the center of the top of the support 1, and the motor 13 is detachably connected with the support 1 through a screw, so as to facilitate assembly and disassembly of the motor 13;

further, in the above technical solution, the four rotating drums 2 are all movably connected with the support 1 through bearings, and the four rotating drums 2 are distributed in central symmetry with respect to the support 1, so as to facilitate the movement of the rotating drums 2;

further, in the above technical solution, four fixtures 4 are oppositely arranged, a through hole corresponding to the position of the carriage 5 is formed at the bottom of the support 1, the carriage 5 penetrates through the through hole, the transverse cross sections of the carriage 5 and the through hole are both in a square design, and the carriage 5 is convenient to move through the through hole;

further, in the above technical solution, both ends of the shaft rod 7 are embedded in the fixture 4, and the shaft rod 7 is movably connected with the fixture 4 through a bearing, so that the movement of the shaft rod 7 is facilitated;

furthermore, in the above technical solution, one side of the clamp 4 and one end of the shaft lever 7 are both provided with a cross groove, and the cross locking pin 8 is adapted to the cross groove, so that the cross locking pin 8 can be conveniently placed through the cross groove;

further, in the above technical solution, the four driven gears 9 are distributed in central symmetry with respect to the driving gear 10, the driven gears 9 are embedded in the outer side of the middle of the rotating drum 2, and the rotating drum 2 and the driven gears 9 are in interference fit, so that the driving gear is firmer;

further, in the above technical scheme, a traction frame is arranged at the center of the top of the support 1, a traction rope is arranged at the bottom of the traction frame, and the support 1 and the traction frame are connected through the traction rope, so that traction is facilitated;

the implementation mode is specifically as follows: the traction frame is assembled with a traction mechanism of traction equipment through bolts, the motor 13 is electrically connected with an external distribution box through a cable, when the traction frame is used, the distance between the clamping plate 6 and the support 1 can be adjusted according to the thickness of a hoisted concrete prefabricated part, the adjustment mode is that the motor 13 is controlled to run, the motor 13 drives the driving gear 10 to rotate, the driving gear 10 drives one driven gear 9 to rotate through a second toothed belt 12, the four driven gears 9 are driven to rotate through a first toothed belt 11, so that the four rotary drums 2 synchronously rotate, because the screw rods 3 are in threaded connection with the rotary drums 2, when the four rotary drums 2 synchronously rotate clockwise, the four screw rods 3 drive the four clamps 4 to move downwards, when the four rotary drums 2 synchronously rotate anticlockwise, the four screw rods 3 drive the four clamps 4 to move upwards, so that the distances between the four clamping plates 6 and the support 1 are changed, after the traction equipment pulls the support 1 to the, at this moment, the cross locking pin 8 is manually pulled out from one side of the four fixtures 4, the shaft rod 7 is not limited, the clamping plate 6 can be overturned from the bottom of the fixtures 4 through the shaft rod 7, the concrete prefabricated part is positioned between the four fixtures 4, the artificial movable clamping plate 6 is positioned at the bottom of the concrete prefabricated part, then the cross locking pin 8 is inserted into the fixtures 4, the clamping plate 6 is fixed, the concrete prefabricated part can be hoisted by the traction equipment at the moment, the hoisting device is simple in operation step, the thickness of the concrete prefabricated part can be rapidly adjusted, the concrete prefabricated part and the fixtures can be conveniently assembled, the work efficiency is high, the artificial burden is relieved, and the practicability is good.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. The utility model provides a precast concrete spare hoist device, includes support (1) and motor (13), its characterized in that: four rotary drums (2) are movably arranged at the edge position of the inner cavity of the support (1), screw rods (3) are arranged at the bottoms of the four rotary drums (2), the rotary drum (2) is in threaded connection with the screw rods (3), the bottoms of the four screw rods (3) are respectively and fixedly provided with a clamp (4), the two sides of the tops of the four clamps (4) are respectively and fixedly provided with a sliding frame (5), the clamps (4) are connected with the support (1) in a sliding way through a sliding frame (5), clamping plates (6) are arranged on the adjacent sides of the four clamps (4), a shaft lever (7) is fixedly arranged at one end of each clamping plate (6), the clamping plate (6) is movably connected with the clamp (4) through a shaft lever (7), a cross locking pin (8) is arranged on the side surface of the clamp (4), the cross locking pin (8) is sequentially inserted into the clamp (4) and the shaft lever (7);

four the middle part outside of rotary drum (2) all is fixed and is equipped with driven gear (9), the inner chamber center department of support (1) is equipped with driving gear (10), and driving gear (10) are connected through output shaft transmission with motor (13), four the outside of driven gear (9) is equipped with first cingulum (11), and four connect through first cingulum (11) transmission between driven gear (9), one side of driving gear (10) is equipped with second cingulum (12), and one of them driven gear (9) are connected through second cingulum (12) transmission with driving gear (10).

2. The concrete precast element hoisting device according to claim 1, characterized in that: the motor (13) is arranged at the center of the top of the support (1), and the motor (13) is detachably connected with the support (1) through a screw.

3. The concrete precast element hoisting device according to claim 1, characterized in that: the four rotating drums (2) are movably connected with the support (1) through bearings, and the four rotating drums (2) are distributed in central symmetry around the support (1).

4. The concrete precast element hoisting device according to claim 1, characterized in that: four be relative setting between anchor clamps (4), the bottom of support (1) is equipped with the through-hole corresponding with balladeur train (5) position, just balladeur train (5) run through the through-hole, balladeur train (5) all are square design with the transverse section of through-hole.

5. The concrete precast element hoisting device according to claim 1, characterized in that: the two ends of the shaft lever (7) are embedded into the clamp (4), and the shaft lever (7) is movably connected with the clamp (4) through a bearing.

6. The concrete precast element hoisting device according to claim 1, characterized in that: and one side of the clamp (4) and one end of the shaft lever (7) are provided with cross grooves, and the cross locking pin (8) is matched with the cross grooves.

7. The concrete precast element hoisting device according to claim 1, characterized in that: the four driven gears (9) are distributed in a central symmetry mode about the driving gear (10), the driven gears (9) are arranged on the outer side of the middle of the rotary drum (2) in an embedded mode, and the rotary drum (2) is in interference fit with the driven gears (9).

8. The concrete precast element hoisting device according to claim 1, characterized in that: the traction frame is arranged at the center of the top of the support (1), a traction rope is arranged at the bottom of the traction frame, and the support (1) is connected with the traction frame through the traction rope.

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