CN210418936U

CN210418936U - Hoisting member of assembly type building

Info

Publication number: CN210418936U
Application number: CN201921430740.3U
Authority: CN
Inventors: 柯法建; 刘清; 黄斌; 薛晖; 林智明
Original assignee: Zhonggenghui Construction And Development Co ltd
Current assignee: Zhonggenghui Construction And Development Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-28
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to a hoisting member of an assembly type building, which is arranged in a reserved hole of an installation member and comprises a bolt, a bracket and a support piece which are arranged from top to bottom in sequence; the bracket comprises a vertical sleeve part and vertical plates which are vertically fixed at the lower ends of two sides of the sleeve part downwards; the lower end of the bolt is fixed in the sleeve part through threads; the supporting piece comprises a horizontal supporting plate and side plates which are vertically fixed at the lower ends of two sides of the supporting plate downwards; two ends of a rivet respectively penetrate through the side plates and then are fixed on the two vertical plates; the side plate can freely rotate in the middle of the rivet; the outer side of the upper end of the bolt is also sleeved with a backing plate and a fastening nut; the upper end surface of the backing plate is tightly attached to the lower end surface of the fastening nut, and the lower end surface of the backing plate is tightly attached to the upper end surface of the mounting component; the upper end face of the supporting plate is tightly attached to the lower end face of the mounting component.

Description

Hoisting member of assembly type building

Technical Field

The utility model relates to a component lifts by crane of assembly type structure belongs to construction equipment hoist and mount technical field.

Background

The fabricated house is widely used for large-scale field exploration and field operation construction rooms for traffic, water conservancy, petroleum, natural gas and the like; temporary rooms for urban office, civil arrangement, exhibition and the like; leisure villas and vacation houses in tourist areas; earthquake relief, military field and the like.

Along with the high-speed development of economy in China, urbanized roads in China are faster and faster, building sites in various places are more and more, building engineering is larger and larger, a hoisting machine is often used in the building process, and materials needed to be used are hoisted to a high-rise building through the hoisting machine to complete construction. Therefore, the hoisting of the building material is the key to guarantee the construction period.

Most of installation components of the fabricated building are prefabricated wallboards, and in the traditional process, in order to avoid influencing the structural safety of the prefabricated wallboards, holes are not allowed to be newly formed in the outer walls of the prefabricated wallboards during hoisting; meanwhile, the problems of inconvenient fixation, poor firmness and the like are caused by the smoothness of the prefabricated wallboard. Therefore, a lot of time is wasted at the time of fixing, the production efficiency is lowered, and there is a possibility that a safety accident may occur when an operator performs fixing. The wallboard is fixed to be accomplished and in the in-process of lifting by crane transporting the wallboard, and the wallboard also slips easily, causes the incident.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a hoisting member of an assembly type building, which has simple structure, strong practicability and simple operation, can easily pass through the reserved hole of the installation member when in use, and effectively fixes the installation member when in hoisting; meanwhile, the movable type clothes hanger can be easily moved out after being used and can be repeatedly used.

The technical scheme of the utility model as follows:

a hoisting member of an assembly type building is placed in a reserved hole of an installation member and comprises a bolt, a bracket and a support piece which are sequentially arranged from top to bottom; the bracket comprises a vertical sleeve part and vertical plates which are vertically fixed at the lower ends of two sides of the sleeve part downwards; the lower end of the bolt is fixed in the sleeve part through threads; the supporting piece comprises a horizontal supporting plate and side plates which are vertically fixed at the lower ends of two sides of the supporting plate downwards; two ends of a rivet respectively penetrate through the side plates and then are fixed on the two vertical plates; the side plate can freely rotate in the middle of the rivet; the outer side of the upper end of the bolt is also sleeved with a backing plate and a fastening nut; the upper end surface of the backing plate is tightly attached to the lower end surface of the fastening nut, and the lower end surface of the backing plate is tightly attached to the upper end surface of the mounting component; the upper end face of the supporting plate is tightly attached to the lower end face of the mounting component.

Furthermore, the rivet also comprises an elastic piece, one end of which is fixed on the outer side of the middle part of the rivet; the other end of the elastic piece is fixed on the supporting plate; the elastic member provides elasticity, and the end part of one end, fixed by the support plate and the elastic member, is pressed towards the outer side wall of the lower end of the sleeve part.

Furthermore, the elastic piece is a spring piece or a torsion spring.

Further, the bolt is arranged in a hollow mode; an ejector rod is sleeved in the bolt, and the lower end of the ejector rod is abutted against the upper end face of the supporting plate.

Furthermore, a hoisting guide sleeve for hoisting is fixed at the upper end of the bolt; the lifting guide sleeve is arranged above the fastening nut.

Further, the device also comprises a rubber sleeve arranged in the reserved hole; the upper end of the rubber sleeve is coated on the outer side of the lower end of the bolt, and the lower end of the rubber sleeve is coated on the outer side of the support.

The utility model discloses following beneficial effect has:

1. the hoisting member has the advantages of simple structure, strong practicability and simple and convenient operation, can easily pass through the reserved hole of the mounting member when in use, and effectively fixes the mounting member when in hoisting; meanwhile, the movable type clothes hanger can be easily moved out after being used and can be repeatedly used.

2. The elastic piece is arranged, so that the supporting piece can be pressed to the bracket in the installation process of the hoisting member, the supporting piece is kept relatively vertical as much as possible, and the installation is convenient.

3. The ejector rod is used for pushing the support piece downwards after the support piece penetrates through the reserved hole, the support piece is unfolded and returns to be in a horizontal state again, and the support plate can be attached to the lower end face of the installation component to lift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the utility model when the reserved hole is put into.

Fig. 3 is a partially enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic view of the usage state of the present invention.

The reference numbers in the figures denote:

1. a mounting member; 2. reserving holes; 3. a support; 4. a sleeve portion; 5. a vertical plate; 6. a support member; 7. a support plate; 8. a side plate; 9. riveting; 10. a bolt; 11. a spring plate; 12. a top rod; 13. a base plate; 14. fastening a nut; 15. a rubber sleeve; 16. and hoisting the guide sleeve.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, a hoisting member of an assembly type building is placed in a reserved hole 2 of an installation member 1, and comprises a bolt 10, a bracket 3 and a support member 6 which are sequentially arranged from top to bottom; the bracket 3 comprises a vertical sleeve part 4 and vertical plates 5 which are vertically fixed at the lower ends of two sides of the sleeve part 4 downwards; the lower end of the bolt 10 is fixed in the sleeve part 4 by screw thread; the supporting piece 6 comprises a horizontal supporting plate 7 and side plates 8 which are vertically fixed at the lower ends of two sides of the supporting plate 7 downwards; two ends of a rivet 9 respectively penetrate through the side plates 8 and then are fixed on the two vertical plates 5; the side plate 8 can freely rotate in the middle of the rivet 9; a backing plate 13 and a fastening nut 14 are further sleeved on the outer side of the upper end of the bolt 10; the upper end surface of the backing plate 13 is tightly attached to the lower end surface of the fastening nut 14, and the lower end surface of the backing plate 13 is tightly attached to the upper end surface of the mounting component 1; the upper end surface of the supporting plate 7 is tightly attached to the lower end surface of the mounting component 1.

Furthermore, the rivet also comprises an elastic piece, one end of which is fixed on the outer side of the middle part of the rivet 9; the other end of the elastic part is fixed on the supporting plate 7; the elastic member provides an elastic force to press the end of the support plate 7 fixed to the elastic member toward the outer side wall of the lower end of the sleeve portion 4. The elastic component mainly used presses support piece 6 to support 3, makes support piece 6 keep relatively vertical as far as possible, like this, in the installation of earlier stage, can be convenient for with whole the member of lifting by crane convenient, swiftly pass the reservation hole 2 of mounting member 1 downwards, treat support piece 6 and wear out after reserving hole 2, push down and promote support piece 6 and make it resume to the horizontality, laminate support plate 7 in mounting member 1 lower extreme face, can lift by crane work.

Further, the elastic piece is a spring plate 11 or a torsion spring.

Further, the bolt 10 is arranged in a hollow manner; an ejector rod 12 is sleeved in the bolt 10, and the lower end of the ejector rod is abutted against the upper end surface of the supporting plate 7. The mandril 12 is pressed downwards, the mandril 12 clings to the upper end of the support plate 7 and pushes the support plate 7 to rotate around the rivet 9, so that the support part 6 which is inclined originally becomes horizontal. In this way, it is helpful to deploy the support member 6 quickly, improving work efficiency, while reducing the amount of labor of the worker.

Further, a hoisting guide sleeve 16 for hoisting is fixed at the upper end of the bolt 10; the lifting guide sleeve 16 is arranged above the fastening nut 14. The lifting guide 16 is primarily intended to facilitate the fixing of the lifting structure to the lifting arm of the crane.

Further, the device also comprises a rubber sleeve 15 arranged in the reserved hole 2; the upper end of the rubber sleeve 15 is coated on the outer side of the lower end of the bolt 10, and the lower end of the rubber sleeve 15 is coated on the outer side of the bracket 3. The rubber sleeve 15 is mainly used for filling the gap of the reserved hole 2 and preventing the hoisting member from shaking in the reserved hole 2 to cause damage.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A hoisting member of an assembly type building is placed in a reserved hole (2) of an installation member (1), and is characterized in that: comprises a bolt (10), a bracket (3) and a support piece (6) which are arranged from top to bottom in sequence; the bracket (3) comprises a vertical sleeve part (4) and vertical plates (5) which are vertically fixed at the lower ends of two sides of the sleeve part (4) downwards; the lower end of the bolt (10) is fixed in the sleeve part (4) through threads; the supporting piece (6) comprises a horizontal supporting plate (7) and side plates (8) which are vertically fixed at the lower ends of two sides of the supporting plate (7) downwards; two ends of a rivet (9) respectively penetrate through the side plates (8) and then are fixed on the two vertical plates (5); the side plates (8) can freely rotate in the middle of the rivet (9); a backing plate (13) and a fastening nut (14) are sleeved on the outer side of the upper end of the bolt (10); the upper end face of the backing plate (13) is tightly attached to the lower end face of the fastening nut (14), and the lower end face of the backing plate (13) is tightly attached to the upper end face of the mounting component (1); the upper end face of the supporting plate (7) is tightly attached to the lower end face of the mounting component (1).

2. The fabricated building hoisting member of claim 1, wherein: the elastic piece is fixed at one end of the middle part of the rivet (9); the other end of the elastic piece is fixed on the supporting plate (7); the elastic piece provides elasticity, and the end part of one end, fixed with the elastic piece, of the support plate (7) is pressed to the outer side wall of the lower end of the sleeve part (4).

3. The fabricated building hoisting member of claim 2, wherein: the elastic piece is a spring piece (11) or a torsion spring.

4. A hoisting member for a fabricated building according to claim 1 or 2, wherein: the bolt (10) is arranged in a hollow manner; an ejector rod (12) is sleeved in the bolt (10), and the lower end of the ejector rod is abutted against the upper end face of the supporting plate (7).

5. The fabricated building hoisting member of claim 1, wherein: a hoisting guide sleeve (16) for hoisting is fixed at the upper end of the bolt (10); the lifting guide sleeve (16) is arranged above the fastening nut (14).

6. The fabricated building hoisting member of claim 1, wherein: the rubber sleeve (15) is arranged in the reserved hole (2); the upper end of the rubber sleeve (15) is coated on the outer side of the lower end of the bolt (10), and the lower end of the rubber sleeve (15) is coated on the outer side of the bracket (3).