CN210418903U

CN210418903U - Hoisting equipment for prefabricated components of fabricated building

Info

Publication number: CN210418903U
Application number: CN201921270930.3U
Authority: CN
Inventors: 林雄强
Original assignee: Guangdong Jiumi Space Technology Co Ltd
Current assignee: Guangdong Jiumi Space Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-28
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an assembly type structure prefabricated component's lifting device belongs to prefabricated plate hoist and mount field. A hoisting device for prefabricated components of an assembly type building comprises a first clamping plate, a second clamping plate, a first box body and a second box body, wherein the first clamping plate and the second clamping plate are positioned on two sides of the first box body; the lower end of the rotating shaft is rotatably connected to the first box body, the upper end of the rotating shaft sequentially penetrates through the first box body, the second box body is connected with a rotating disc, the rotating shaft is fixedly connected with a first gear and a second gear respectively, the first gear is rotatably connected into the first box body, and the second gear is rotatably connected into the second box body; a first rack and a second rack are respectively connected to the first clamping plate and the second clamping plate, the first rack and the second rack are meshed with the first gear, and a non-return mechanism corresponding to the second gear is connected in the second box; the utility model discloses can effectual solution prefabricated plate hoist and mount not hard up problem, easy operation is convenient for accomodate when not using.

Description

Hoisting equipment for prefabricated components of fabricated building

Technical Field

The utility model relates to a prefabricated plate hoist and mount technical field especially relates to an assembly type structure prefabricated component's lifting device.

Background

Building prefabricated member's adoption has promoted the speed of building greatly, prefabricated plate (floor) by the wide application, and prefabricated plate hoist and mount adopt prefabricated plate both ends round hole to insert the jib and hoist usually, but the phenomenon of jib from the round hole landing at prefabricated plate both ends often appears to cause the incident, seriously threaten construction worker's life safety, cause loss of property, current prefabricated plate lifting device can't satisfy the actual demand, so I invented an assembly type building prefabricated member's lifting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies in the prior art and providing a lifting device of prefabricated component of assembly type structure.

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

a hoisting device for prefabricated components of an assembly type building comprises a first clamping plate, a second clamping plate, a first box body and a second box body, wherein the second box body is fixedly connected to the top of the first box body;

the lower end of the rotating shaft is rotatably connected to the first box body, the upper end of the rotating shaft sequentially penetrates through the first box body, the second box body is connected with a rotating disc, the rotating shaft is fixedly connected with a first gear and a second gear respectively, the first gear is rotatably connected into the first box body, and the second gear is rotatably connected into the second box body;

the first clamping plate and the second clamping plate are respectively connected with a first rack and a second rack, the first rack and the second rack are meshed with the first gear, and the second box is internally connected with a non-return mechanism corresponding to the second gear.

Preferably, the non-return mechanism comprises a ratchet, the ratchet is rotatably connected in the second box body through a pin shaft, one end of the ratchet is abutted to the second gear, the other end of the ratchet is rotatably connected with a push rod, the push rod is slidably connected with the side wall of the second box body, one end, away from the ratchet, of the push rod is connected with a button, a first supporting plate is fixedly connected to the inner wall of the second box body, a second supporting plate is fixedly connected to the push rod, a spring is sleeved on the push rod, and two ends of the spring are respectively abutted to the first supporting plate and the second supporting plate.

Preferably, the inner walls of the first clamping plate and the second clamping plate are both connected with inserted rods.

Preferably, the first clamping plate and the second clamping plate are both connected with pull ropes.

Preferably, telescopic rods are connected between the first clamping plate and the first box body, and between the second clamping plate and the first box body.

Compared with the prior art, the utility model provides an assembly type structure prefabricated component's lifting device possesses following beneficial effect:

1. the hoisting equipment for the prefabricated components of the prefabricated buildings comprises a hoisting device, connectors on a first clamping plate and a second clamping plate, the hoisting device is hoisted to the position above a plate, a rotating disc is rotated clockwise to drive a rotating shaft to rotate, so that a first gear and a second gear synchronously rotate, when the first gear rotates, a first rack and a second rack are driven to move relatively, the distance between the first clamping plate and the second clamping plate is increased, the first clamping plate and the second clamping plate are clamped on the plate, the rotating disc is reversed to drive the first clamping plate and the second clamping plate to contract, and then inserting rods into through holes in the plate to be clamped;

the button in the utility model can realize the automatic springback effect according to the mechanism of the pressing type ball-point pen in the prior art, the push rod and the button in the scheme are not the only implementation mode, the non-return mechanism in the scheme is implemented in a way that the push rod is driven to move downwards by pressing the button, thereby driving the ratchet to rotate, and moving the clamping end of the ratchet out of the wheel groove of the second gear, thereby enabling the second gear to rotate clockwise, when the rotating disc rotates anticlockwise to clamp the plate, the second gear rotates anticlockwise to toggle the ratchet by loosening the button, the ratchet is automatically locked under the action of the spring, thereby prevent the second gear gyration to avoided not hard up between first cardboard and second cardboard and the panel, the utility model discloses can effectual solution prefabricated plate hoist and mount not hard up problem, easy operation is convenient for accomodate when not using.

Drawings

Fig. 1 is a schematic structural diagram of a hoisting device for prefabricated components of an assembly type building provided by the present invention;

fig. 2 is a schematic structural diagram of a hoisting device for prefabricated components of an assembly type building provided by the utility model ii;

fig. 3 is a schematic structural diagram of a hoisting device for prefabricated components of an assembly type building provided by the present invention;

fig. 4 is a schematic structural diagram of a hoisting device for prefabricated components of an assembly type building provided by the present invention;

fig. 5 is the utility model provides a part a's schematic structure in prefabricated component's of prefabricated building lifting device figure 2.

In the figure: 1. a first case; 2. a first clamping plate; 201. a first rack; 202. a telescopic rod; 203. inserting a rod; 3. a second clamping plate; 301. a second rack; 4. a second case; 401. a rotating shaft; 402. a first gear; 403. a second gear; 404. a turntable; 5. a pin shaft; 501. a ratchet; 502. a first support plate; 503. a push rod; 5031. a second support plate; 5032. a spring; 5033. a button; 6. pulling a rope; 7. a connecting head.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, the hoisting equipment for the prefabricated members of the fabricated building comprises a first clamping plate 2, a second clamping plate 3, a first box body 1 and a second box body 4, wherein the second box body 4 is fixedly connected to the top of the first box body 1, and the first clamping plate 2 and the second clamping plate 3 are positioned on two sides of the first box body 1;

the lower end of the rotating shaft 401 is rotatably connected to the first box body 1, the upper end of the rotating shaft 401 sequentially penetrates through the first box body 1, the second box body 4 is connected with a turntable 404, the rotating shaft 401 is fixedly connected with a first gear 402 and a second gear 403, the first gear 402 is rotatably connected in the first box body 1, and the second gear 403 is rotatably connected in the second box body 4;

the first clamping plate 2 and the second clamping plate 3 are respectively connected with a first rack 201 and a second rack 301, the first rack 201 and the second rack 301 are meshed with a first gear 402, and a non-return mechanism corresponding to a second gear 403 is connected in the second box body 4.

The non-return mechanism comprises a ratchet 501, the ratchet 501 is rotatably connected in the second box body 4 through a pin 5, one end of the ratchet 501 abuts against the second gear 403, the other end of the ratchet 501 is rotatably connected with a push rod 503, the push rod 503 is slidably connected with the side wall of the second box body 4, one end of the push rod 503, which is far away from the ratchet 501, is connected with a button 5033, the inner wall of the second box body 4 is fixedly connected with a first supporting plate 502, the push rod 503 is fixedly connected with a second supporting plate 5031, the push rod 503 is sleeved with a spring 5032, and two ends of the spring 5032 abut against the first supporting plate 502 and the second.

The inner walls of the first clamping plate 2 and the second clamping plate 3 are both connected with an inserted rod 203.

All be connected with stay cord 6 on first cardboard 2 and the second cardboard 3, when first cardboard 2 and second cardboard 3 and panel both ends chucking, stay cord 6 is located the panel bottom, plays the effect of secondary protection, and stay cord 6 can be wire rope.

All be connected with telescopic link 202 between first cardboard 2 and second cardboard 3 and the first box 1, make first cardboard 2 and second cardboard 3 more steady when removing through telescopic link 202.

In the utility model, when in use, at first, the hoisting equipment is connected with the connector 7 on the first clamping plate 2 and the second clamping plate 3, then hoisted to the plate top, then the rotating disc 404 is rotated clockwise, and then the rotating shaft 401 is driven to rotate, thereby the first gear 402 and the second gear 403 are synchronously rotated, when the first gear 402 rotates, thereby the first rack 201 and the second rack 301 are driven to move relatively, thereby the distance between the first clamping plate 2 and the second clamping plate 3 is increased, then the first clamping plate 2 and the second clamping plate 3 are clamped on the plate, then the rotating disc 404 is reversed, thereby the first clamping plate 2 and the second clamping plate 3 are driven to shrink, and then the inserted bar 203 is inserted into the through hole on the plate for clamping;

the button 5033 of the present invention can realize the automatic springback effect according to the mechanism of the pressing ball pen in the prior art, the push rod 503 and the button 5033 in this embodiment are not the only implementation way, and the non-return mechanism in this case is implemented by pressing the button 5033 and further driving the push rod 503 to move downward, thereby driving the ratchet 501 to rotate, thereby moving the clamping end of the ratchet 501 out of the wheel groove of the second gear 403, thereby enabling the second gear 403 to rotate clockwise, when the counter-clockwise rotating turntable 404 clamps the plate, the ratchet 501 is shifted by loosening the button 5033 and further rotating the second gear 403 counter-clockwise, and the ratchet 501 is automatically locked under the action of the spring 5032, thereby preventing the second gear 403 from turning around, thereby avoiding the looseness between the first clamping plate 2 and the second clamping plate 3 and the plate, the present invention can effectively solve the problem of the looseness of the hoisting of the prefabricated plate, the operation is simple, and the storage is convenient when the device is not used.

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. The hoisting equipment for the prefabricated members of the fabricated building comprises a first clamping plate (2), a second clamping plate (3), and is characterized by further comprising a first box body (1) and a second box body (4), wherein the second box body (4) is fixedly connected to the top of the first box body (1), and the first clamping plate (2) and the second clamping plate (3) are located on two sides of the first box body (1);

the lower end of the rotating shaft (401) is rotatably connected to the first box body (1), the upper end of the rotating shaft (401) sequentially penetrates through the first box body (1) and the second box body (4) and is connected with a turntable (404), the rotating shaft (401) is fixedly connected with a first gear (402) and a second gear (403) respectively, the first gear (402) is rotatably connected in the first box body (1), and the second gear (403) is rotatably connected in the second box body (4);

the first clamping plate (2) and the second clamping plate (3) are respectively connected with a first rack (201) and a second rack (301), the first rack (201) and the second rack (301) are meshed with a first gear (402) and are connected, and a non-return mechanism corresponding to a second gear (403) is connected in the second box body (4).

2. The hoisting device of prefabricated building elements for prefabricated buildings according to claim 1, the check mechanism comprises a ratchet (501), the ratchet (501) is rotationally connected in the second box body (4) through a pin shaft (5), one end of the ratchet (501) is pressed against the second gear (403), the other end of the ratchet (501) is rotationally connected with a push rod (503), the push rod (503) is connected with the side wall of the second box body (4) in a sliding way, one end of the push rod (503) far away from the ratchet (501) is connected with a button (5033), the inner wall of the second box body (4) is fixedly connected with a first supporting plate (502), a second supporting plate (5031) is fixedly connected to the push rod (503), a spring (5032) is sleeved on the push rod (503), two ends of the spring (5032) are respectively abutted against the first supporting plate (502) and the second supporting plate (5031).

3. The hoisting device of prefabricated building components of claim 1 or 2, wherein the inner walls of the first clamping plate (2) and the second clamping plate (3) are connected with inserted rods (203).

4. The hoisting device for prefabricated building components according to claim 1 or 2, wherein the first clamping plate (2) and the second clamping plate (3) are connected with pull ropes (6).

5. The hoisting equipment for prefabricated components of an assembly type building as claimed in claim 1 or 2, wherein a telescopic rod (202) is connected between the first clamping plate (2) and the first box body (1) and between the second clamping plate (3) and the first box body (1).