CN210505220U

CN210505220U - Hoisting device for concrete structure

Info

Publication number: CN210505220U
Application number: CN201921606103.7U
Authority: CN
Inventors: 郝彦欣
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-12
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a hoist device for concrete structure, which comprises a roof, the top of roof is four wire rope of rectangle fixedly connected with, the same rings of four wire rope's the same rings of top fixedly connected with, sliding sleeve is equipped with two splint on the roof, and the equal fixedly connected with die-pin in one side bottom that two splint are close to each other, the one end that corresponding splint were kept away from to the die-pin is established to the slope cross-section, and one side that two splint are close to each other all bonds and has the rubber pad, and two first rectangular hole have been seted up at the top of roof, and the second rectangular hole has all been seted up at one side top that two splint are close to each other, and the. The utility model relates to a rationally, convenient to use, the automatic quick concrete of being convenient for is propped and is pressed from both sides tightly, need not personnel and relapse the ligature, and labour saving and time saving reaches and lifts by crane fast, improves work efficiency, reduces intensity of labour, satisfies the user demand, is favorable to the use.

Description

Hoisting device for concrete structure

Technical Field

The utility model relates to a lifting device technical field especially relates to a hoist device for concrete structure.

Background

In the processing process of aerated concrete blocks and concrete pipelines, a truck crane or other hoisting equipment is often needed for hoisting, then the crane is transported to a cutting device for cutting into small concrete blocks and concrete pipelines meeting the size, most of the traditional hoisting modes are that workers fix the blocks by binding ropes, and then one end of each rope is hung on a lifting hook of the hoisting equipment for hoisting.

However, the hoisting method is inconvenient and rapid for hoisting the concrete blocks and the concrete pipelines, and mainly embodies that the hoisting process is complex, multiple binding needs to be carried out on the concrete blocks repeatedly, and after the concrete blocks are hoisted to a target position, more ropes need to be unbound, so that the hoisting efficiency is greatly reduced, the production efficiency is influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hoisting device for a concrete structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting device for a concrete structure comprises a top plate, wherein the top of the top plate is fixedly connected with four steel wire ropes in a rectangular shape, the top ends of the four steel wire ropes are fixedly connected with the same hoisting ring, the top plate is sleeved with two clamp plates in a sliding manner, the bottoms of the sides, close to each other, of the two clamp plates are fixedly connected with supporting rods, one ends, far away from the corresponding clamp plates, of the supporting rods are arranged to be inclined sections, rubber pads are bonded to the sides, close to each other, of the two clamp plates, two first rectangular holes are formed in the top of the top plate, second rectangular holes are formed in the tops of the sides, close to each other, of the two clamp plates, the top plate is located in the two second rectangular holes, the same moving seat is welded between the inner wall at the top of the second rectangular holes and the inner wall at the bottom of the second rectangular holes and located in the corresponding first rectangular holes, the, the one end that two screws are close to each other all extends to in the square hole and the welding has same first bevel gear, removes a thread bush and establishes on the screw rod that corresponds, and the screw thread of two screws is turned to opposite, the top fixedly connected with U-shaped guard plate of roof, and is equipped with the driving motor of thread tightening at the roof top in the U-shaped guard plate, and driving motor's output shaft extends to in the square hole and fixedly connected with and the second bevel gear of first bevel gear engaged with, fixedly connected with battery and unlimited remote control switch on the top inner wall of U-shaped guard plate, the positive pole of battery pass through wire and driving motor electric connection, and the negative pole of battery passes through wire and wireless remote control switch electric connection, and wireless remote control switch passes through wire and driving motor electric connection.

Preferably, the storage battery, the wireless remote control switch and the driving motor sequentially form a loop.

Preferably, the side wall of the second rectangular hole is slidably connected with the outer side of the top plate.

Preferably, one side of the movable seat is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, the inner wall of one side, far away from each other, of each of the two first rectangular holes is fixedly connected with a first bearing, and the inner ring of each first bearing is fixedly sleeved with the outer side of the corresponding screw.

Preferably, a round hole communicated with the square hole is formed in the inner wall, close to the square hole, of one side of the first rectangular hole, a second bearing is fixedly sleeved in the round hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod.

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

through a top plate, a steel wire rope, a hanging ring, a clamping plate, a rubber pad, a support rod, a movable seat, a first rectangular hole, a square hole, a screw rod, a first bevel gear, a driving motor, a second bevel gear, a U-shaped protection plate, a storage battery and a wireless remote control switch, concrete structure that will lift by crane is placed between two splint, utilize wireless remote switch control driving motor forward to start, driving motor drives first bevel gear through second bevel gear and rotates, second bevel gear drives two screw rods and rotates, two screw rod rotations can drive two and remove the seat and remove to the direction that is close to each other, two remove the seat and drive two splint and remove to the direction that is close to each other on the roof and remove, splint drive two die-pins that correspond insert the bottom of concrete structure gradually, two splint still drive two rubber pads and press from both sides tight concrete structure gradually, alright this moment with hanging ring on the lifting hook of lifting by crane the equipment and carry out the work of lifting by crane.

The utility model relates to a rationally, convenient to use, the automatic quick concrete of being convenient for is propped and is pressed from both sides tightly, need not personnel and relapse the ligature, and labour saving and time saving reaches and lifts by crane fast, improves work efficiency, reduces intensity of labour, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a hoisting device for a concrete structure according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a hoisting device for a concrete structure according to the present invention;

fig. 3 is a schematic perspective view of a substrate of a hoisting device for a concrete structure according to the present invention.

In the figure: the device comprises a top plate 1, a steel wire rope 2, a lifting ring 3, a clamping plate 4, a rubber pad 5, a supporting rod 6, a movable seat 7, a first rectangular hole 8, a square hole 9, a screw rod 10, a first bevel gear 11, a driving motor 12, a second bevel gear 13, a U-shaped protection plate 14, a storage battery 15 and a wireless remote control switch 16.

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.

Referring to fig. 1-3, a hoisting device for a concrete structure comprises a top plate 1, four steel wire ropes 2 are fixedly connected to the top of the top plate 1 in a rectangular shape, the top ends of the four steel wire ropes 2 are fixedly connected with the same hoisting ring 3, two clamping plates 4 are slidably sleeved on the top plate 1, supporting rods 6 are fixedly connected to the bottoms of the sides, close to each other, of the two clamping plates 4, one ends, far away from the corresponding clamping plates 4, of the supporting rods 6 are arranged to be inclined cross sections, rubber pads 5 are bonded to the sides, close to each other, of the two clamping plates 4, two first rectangular holes 8 are formed in the top of the top plate 1, second rectangular holes are formed in the tops of the sides, close to each other, of the two clamping plates 4, the top plate 1 is located in the two second rectangular holes, the same moving seat 7 is welded between the inner walls of the top and the bottom of the second rectangular holes, the moving seat 7 is located in the corresponding, the inner wall of one side, far away from each other, of each of the two first rectangular holes 8 is rotatably provided with a screw rod 10, one end, close to each other, of each of the two screw rods 10 extends into the square hole 9 and is welded with the same first bevel gear 11, the moving seat 7 is in threaded sleeve connection with the corresponding screw rod 10, the thread turning directions of the two screw rods 10 are opposite, the top of the top plate 1 is fixedly connected with a U-shaped protection plate 14, a driving motor 12 fixed at the top of the top plate 1 is arranged in the U-shaped protection plate 14 in a threaded manner, an output shaft of the driving motor 12 extends into the square hole 9 and is fixedly connected with a second bevel gear 13 meshed with the first bevel gear 11, the inner wall of the top of the U-shaped protection plate 14 is fixedly connected with a storage battery 15 and an infinite remote control switch 16, the positive electrode of the storage battery 15 is electrically connected with the driving motor 12 through a lead, the negative electrode of the storage battery 15 is, the utility model relates to a rationally, convenient to use, the automatic quick concrete of being convenient for is propped and is pressed from both sides tightly, need not personnel and relapse the ligature, and labour saving and time saving reaches and lifts by crane fast, improves work efficiency, reduces intensity of labour, satisfies the user demand, is favorable to the use.

In the utility model, the storage battery 15, the wireless remote control switch 16 and the driving motor 12 sequentially form a loop, the side wall of the second rectangular hole is slidably connected with the outer side of the top plate 1, one side of the movable seat 7 is provided with a threaded hole, the threaded hole is in threaded connection with the corresponding screw 10, the inner wall of one side, away from each other, of the two first rectangular holes 8 is fixedly connected with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw 10, the inner wall of one side, close to the square hole 9, of the first rectangular hole 8 is provided with a round hole communicated with the square hole 9, the inner ring of the second bearing is fixedly sleeved with a second bearing, the inner ring of the second bearing is fixedly sleeved with the outer side of the screw 10, the utility model has reasonable design and convenient use, is convenient to automatically and rapidly support and clamp the concrete, no need of repeated binding of personnel, time, the working efficiency is improved, the labor intensity is reduced, the use requirement is met, and the use is facilitated.

The working principle is as follows: when the lifting device is used, a concrete structural part to be lifted is placed between the two clamping plates 4, at the moment, the driving motor 12 is controlled by the wireless remote control switch 16 to be started in the forward direction, the output shaft of the driving motor 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 11 meshed with the second bevel gear to rotate, the second bevel gear 11 drives the two screw rods 10 to rotate, under the action of the threaded holes formed in one side of the moving seat 7, the two screw rods 10 rotate to drive the two moving seats 7 to move towards the mutually approaching direction, the two moving seats 7 drive the two clamping plates 4 to move towards the mutually approaching direction on the top plate 1, the clamping plates 4 drive the corresponding two support rods 6 to be gradually inserted into the bottom of the concrete structural part, and simultaneously, the two rubber pads 5 are driven along with the movement of the two clamping plates 4 to clamp two sides of the concrete structural part, at the moment, the lifting ring 3 can be hung, the concrete structure can be held from the bottom in the setting of four die-pins 6, can play skid-proof effect when two rubber pads 5 press from both sides tightly, after lifting by crane the completion, utilize wireless remote switch 16 control driving motor 12 reverse start, the motion opposite direction with forward start driving motor 12 is the same reason, two splint 4 change into to the direction removal of keeping away from each other and with the concrete structure gradual separation this moment, make be convenient for carry out the bracket fast to the concrete and press from both sides tightly, need not personnel and ligature repeatedly, it can lift by crane fast to reach, and work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hoisting device for a concrete structure comprises a top plate (1), wherein the top of the top plate (1) is fixedly connected with four steel wire ropes (2) in a rectangular shape, and the top ends of the four steel wire ropes (2) are fixedly connected with a same hoisting ring (3), and is characterized in that the top plate (1) is sleeved with two clamping plates (4) in a sliding manner, the bottoms of the mutually close sides of the two clamping plates (4) are fixedly connected with supporting rods (6), one ends of the supporting rods (6) far away from the corresponding clamping plates (4) are arranged to be inclined cross sections, rubber pads (5) are bonded on the mutually close sides of the two clamping plates (4), the top of the top plate (1) is provided with two first rectangular holes (8), the tops of the mutually close sides of the two clamping plates (4) are provided with second rectangular holes, the top plate (1) is positioned in the two second rectangular holes, and a same moving seat (7) is, the movable seat (7) is positioned in the corresponding first rectangular hole (8), a same square hole (9) formed in the top of the top plate (1) is formed between the two first rectangular holes (8), the inner walls of one sides, far away from each other, of the two first rectangular holes (8) are rotatably provided with screw rods (10), one ends, close to each other, of the two screw rods (10) extend into the square hole (9) and are welded with the same first bevel gear (11), the movable seat (7) is sleeved on the corresponding screw rods (10) in a threaded manner, the thread turning directions of the two screw rods (10) are opposite, the top of the top plate (1) is fixedly connected with a U-shaped protection plate (14), a driving motor (12) fixed to the top of the top plate (1) in a threaded manner is arranged in the U-shaped protection plate (14), an output shaft of the driving motor (12) extends into the square hole (9) and is fixedly connected with a second bevel gear (13) meshed with the first, fixedly connected with battery (15) and wireless remote control switch (16) on the top inner wall of U-shaped guard plate (14), the anodal wire and driving motor (12) electric connection of passing through of battery (15), the negative pole of battery (15) passes through the wire and wireless remote control switch (16) electric connection, wireless remote control switch (16) pass through wire and driving motor (12) electric connection.

2. A hoisting device for a concrete structure according to claim 1, characterized in that said accumulator (15), wireless remote switch (16) and driving motor (12) in turn constitute a circuit.

3. A hoisting device for a concrete structure according to claim 1, characterized in that the side wall of the second rectangular hole is slidably connected to the outside of the top plate (1).

4. The hoisting device for a concrete structure according to claim 1, characterized in that one side of the moving seat (7) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw rod (10).

5. The hoisting device for the concrete structure according to claim 1, wherein the inner walls of the two first rectangular holes (8) at the sides far away from each other are fixedly connected with first bearings, and the inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screw rods (10).

6. The hoisting device for the concrete structure according to claim 1, wherein a circular hole communicated with the square hole (9) is formed on the inner wall of the first rectangular hole (8) close to the square hole (9), a second bearing is fixedly sleeved in the circular hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod (10).