CN217600262U

CN217600262U - A hoisting apparatus for construction

Info

Publication number: CN217600262U
Application number: CN202220931678.1U
Authority: CN
Inventors: 上利刚; 李宇超; 张改娜; 刘小娟; 汤路
Original assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Current assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-18
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a hoisting apparatus for construction, including a jack-up supporting beam, xarm walking beam, jack-up auxiliary fixture and positioning screw, jack-up supporting beam one side fixedly connected with jack-up auxiliary fixture, jack-up auxiliary fixture temporalis side fixed surface is connected with the linking bridge, the equal fixedly connected with screw rod locating plate in the inboard both ends of linking bridge, the utility model discloses a jack-up auxiliary fixture who sets up drives positioning screw through the motor before hoisting apparatus uses, because the positioning screw both sides are provided with reverse thread structure, the mount of buckling of positioning screw both ends position can move to inboard direction under the positioning spiro function of corresponding position, makes two sets of auxiliary positioning of positioning screw rotation control press from both sides and cliies the construction atress wall body with this mode to can realize the supplementary fixed effect to hoisting apparatus, prevent that hoisting apparatus from appearing crooked, the condition of empting lifting by crane construction material.

Description

A hoisting apparatus for construction

Technical Field

The utility model belongs to the technical field of the construction and specifically relates to a hoisting apparatus for construction has been related to.

Background

Construction is a production activity performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. In the process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, reinforcing steel bar engineering, template engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structure installation engineering and the like are carried out.

The auxiliary fixing mechanism is not arranged in the building construction hoisting device in the prior art, and when the weight base number of construction materials hoisted by hoisting equipment is large, the hoisting device is prone to deflection and toppling, so that potential safety hazards are prone to being caused.

Disclosure of Invention

In order to solve the problem existing in the background art, the utility model provides a hoisting apparatus for construction.

The technical scheme for solving the technical problems is as follows:

the utility model provides a hoisting apparatus for construction, includes jack-up supporting beam, xarm walking beam, jack-up auxiliary fixture and positioning screw, jack-up supporting beam one side fixedly connected with jack-up auxiliary fixture, jack-up auxiliary fixture temporalis side fixed surface is connected with the linking bridge, the equal fixedly connected with screw rod locating plate in linking bridge inboard both ends, two rotate in the middle of the screw rod locating plate and be connected with positioning screw, positioning screw outer end transmission is connected with the motor, the positioning screw both sides are provided with reverse thread structure, the equal threaded connection in positioning screw both ends has two location volutes, and two are adjacent the location volutes set up respectively in the mount inner both sides position of buckling, two the equal fixedly connected with auxiliary positioning clamp in mount outer end of buckling, two the auxiliary positioning clamp outer end all runs through the setting in the jack-up auxiliary fixture outside.

Based on the above, two fixed blocks are fixedly connected to one side of the upper end of the lifting support beam, a side wall connecting frame is fixedly connected to the middle of the two fixed blocks, and a cross arm movable beam is fixedly connected to one side of the side wall connecting frame.

Based on the above, the movable beam of the cross arm is connected with a movable screw rod in a rotating manner, and one end of the movable screw rod is connected with a motor in a transmission manner.

Based on the above, the outer surface of the movable screw is in threaded connection with two movable spiral rings, the lower ends of the two movable spiral rings are both fixedly connected to the upper surface of the steel rope winding machine, and the steel rope winding machine is slidably connected to the lower surface of the cross arm movable beam.

Based on the above, the lower end of the steel rope winding machine is in transmission connection with a hoisting steel rope, and the lower end of the hoisting steel rope is fixedly connected with a steel rope hook.

On the basis, the upper surface of the cross arm movable beam is fixedly connected with two reinforcing supports, and the other ends of the two reinforcing supports are fixedly connected to the outer side of the side wall connecting frame.

Based on the above, a fixed base is fixedly connected to the lower end of the hoisting support beam.

Based on the above, the inner side surface of the auxiliary positioning clamp is of a rough surface structure.

Compared with the prior art, the utility model has substantive characteristics and progress, in particular to the utility model, the hoisting auxiliary fixing equipment is arranged, before the hoisting device is used, the positioning screw rod is driven to rotate by the motor, and the two sides of the positioning screw rod are provided with reverse thread structures, so that when the positioning screw rod rotates, the bending fixing frames at the two ends of the positioning screw rod can move towards the inner side under the action of the positioning spiral ring at the corresponding position, and in such a way, the positioning screw rod rotates to control the two groups of auxiliary positioning clamps to clamp the building construction stressed wall body, thereby realizing the auxiliary fixing effect on the hoisting device and preventing the hoisting device from being inclined and toppled over during hoisting construction materials; the utility model discloses still through the movable screw rod that sets up, when the horizontal position of adjustment steel cable couple, drive the inside movable screw rod of xarm walking beam through the motor and rotate, when the movable screw rod rotates, can make the activity spiro of the movable screw rod outside remove with the horizontal direction in the movable screw rod outside, move around the winder through movable screw rod rotation control steel cable in this way to can realize adjusting the horizontal position of steel cable couple, so that the staff adjusts the position of construction material behind the jack-up.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top sectional view of the auxiliary fixing device for lifting in the present invention.

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

Fig. 4 is a cross-sectional view of a crane supporting beam and a horizontal arm movable beam according to the present invention.

Description of reference numerals: 1. a hoisting support beam; 2. a cross arm walking beam; 3. hoisting auxiliary fixing equipment; 4. an auxiliary positioning clamp; 5. a sidewall connection frame; 6. reinforcing the bracket; 7. a steel rope winding machine; 8. a hoisting steel rope; 9. steel rope hooks; 10. connecting a bracket; 11. positioning a screw rod; 12. a screw positioning plate; 13. positioning a spiral ring; 14. bending the fixing frame; 15. a movable screw; 16. a movable spiro ring; 17. a fixed base; 18. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited to these examples.

As shown in fig. 1-4, a hoisting apparatus for building construction, including a hoisting support beam 1, a horizontal arm movable beam 2, a hoisting auxiliary fixing device 3 and a positioning screw 11, one side of the hoisting support beam 1 is fixedly connected with the hoisting auxiliary fixing device 3, a connecting support 10 is fixedly connected with the surface of the temporal side of the hoisting auxiliary fixing device 3, screw positioning plates 12 are fixedly connected with the two ends of the inner side of the connecting support 10, the positioning screw 11 is rotatably connected with the middle of the two screw positioning plates 12, the outer end of the positioning screw 11 is connected with a motor in a transmission manner, the two sides of the positioning screw 11 are provided with reverse thread structures, two positioning volutes 13 are respectively connected with the two ends of the positioning screw 11 in a threaded manner, two adjacent positioning volutes 13 are respectively arranged at the two sides of the inner end of a bending fixing frame 14, auxiliary positioning clamps 4 are fixedly connected with the outer ends of the two bending fixing frames 14, and the outer ends of the two auxiliary positioning clamps 4 are respectively arranged outside the hoisting auxiliary fixing device 3.

When the hoisting device is used, the hoisting device is fixed in an auxiliary mode, the positioning screw rods 11 are driven to rotate through the motor, and reverse thread structures are arranged on two sides of the positioning screw rods 11, so that when the positioning screw rods 11 rotate, the bending fixing frames 14 at two ends of the positioning screw rods 11 can move towards the inner side under the action of the positioning screw rings 13 at corresponding positions, in this way, the positioning screw rods rotate to control the two sets of auxiliary positioning clamps 4 to clamp a building construction stressed wall, the auxiliary fixing effect on the hoisting device can be achieved, the situation that the hoisting device is inclined and toppled over during hoisting of construction materials is prevented, when the horizontal position of the steel rope hook 9 is adjusted, the movable screw rods 15 inside the cross arm movable beam 2 are driven to rotate through the motor, when the movable screw rods 15 rotate, the movable screw rings 16 on the outer sides of the movable screw rods 15 can move in the horizontal direction, in this way, the steel rope winding machine 7 is controlled through the rotation of the movable screw rods 15, the horizontal position of the steel rope hook 9 can be adjusted, and the position of the steel rope hook 9 can be adjusted conveniently by workers after hoisting.

Specifically, the outer surface of the movable screw 15 is in threaded connection with two movable spiral rings 16, the lower ends of the two movable spiral rings 16 are fixedly connected to the upper surface of the steel rope coiling machine 7, the steel rope coiling machine 7 is connected to the lower surface of the cross arm movable beam 2 in a sliding mode, when the horizontal position of the steel rope hook 9 is adjusted, the movable screw 15 inside the cross arm movable beam 2 is driven to rotate through a motor, when the movable screw 15 rotates, the movable spiral rings 16 on the outer side of the movable screw 15 can move in the horizontal direction on the outer side of the movable screw 15, and in this way, the steel rope coiling machine 7 is controlled to move through the rotation of the movable screw 15.

In reality, 7 lower extreme transmissions of steel cable coiling machine are connected with jack-up

steel cable

8, 8 lower extreme fixedly connected with steel cable couple 9 of jack-up steel cable, when hoisting device uses, hook the steel cable couple 9 of 8 lower extremes of jack-up steel cable and need the jack-up building material, through under the effect at steel cable coiling machine 7, can twine jack-up steel cable 8 and receive the bundle, thereby can make the steel cable couple 9 position rise, can fall building material to a take the altitude with this mode, thereby reach the jack-up effect to building material.

Specifically, 2 upper surface fixedly connected with two reinforcement support 6 on the xarm walking beam, two equal fixed connection in the lateral wall link 5 outsides of 6 other ends of reinforcement support, through add two reinforcement support 6 at hookup location between xarm walking beam 2 and lateral wall link 5, through reinforcing and forming stable triangular structure between support 6 and xarm walking beam 2 and the lateral wall link 5, can increase the atress condition of xarm walking beam 2 to hoisting apparatus's protection effect has been strengthened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoisting apparatus for construction which characterized in that: including jack-up supporting beam (1), xarm walking beam (2), jack-up auxiliary fixtures (3) and positioning screw (11), jack-up supporting beam (1) one side fixedly connected with jack-up auxiliary fixtures (3), jack-up auxiliary fixtures (3) temporalis side fixed surface is connected with linking bridge (10), the equal fixedly connected with screw rod locating plate (12) in linking bridge (10) both ends, two rotate in the middle of screw rod locating plate (12) and be connected with positioning screw (11), positioning screw (11) outer end transmission is connected with the motor, positioning screw (11) both sides are provided with reverse thread structure, the equal threaded connection in positioning screw (11) both ends has two location volutes (13), and is two adjacent location volutes (13) set up respectively in the mount of buckling (14) inner both sides position, two the equal fixedly connected with auxiliary positioning clamp (4) in mount buckling (14) outer end, two auxiliary positioning clamp (4) all runs through and sets up in jack-up the jack-up auxiliary fixtures (3) outside.

2. The hoisting device for building construction according to claim 1, wherein: two fixed blocks (18) are fixedly connected to one side of the upper end of the lifting support beam (1), a side wall connecting frame (5) is fixedly connected to the middle of the two fixed blocks (18), and a cross arm movable beam (2) is fixedly connected to one side of the side wall connecting frame (5).

3. The hoisting device for building construction as claimed in claim 1, wherein: the inner part of the cross arm movable beam (2) is rotatably connected with a movable screw (15), and one end of the movable screw (15) is connected with a motor in a transmission way.

4. The hoisting device for building construction as claimed in claim 3, wherein: the outer surface of the movable screw (15) is in threaded connection with two movable spiral rings (16), the lower ends of the two movable spiral rings (16) are fixedly connected to the upper surface of the steel rope winding machine (7), and the steel rope winding machine (7) is connected to the lower surface of the transverse arm movable beam (2) in a sliding mode.

5. A hoisting device for building construction as claimed in claim 4, characterized in that: the lower end of the steel rope coiling machine (7) is in transmission connection with a hoisting steel rope (8), and the lower end of the hoisting steel rope (8) is fixedly connected with a steel rope hook (9).

6. The hoisting device for building construction as claimed in claim 1, wherein: the upper surface of the cross arm movable beam (2) is fixedly connected with two reinforcing supports (6), and the other ends of the reinforcing supports (6) are fixedly connected to the outer side of the side wall connecting frame (5).

7. The hoisting device for building construction as claimed in claim 1, wherein: the lower end of the hoisting support beam (1) is fixedly connected with a fixed base (17).

8. The hoisting device for building construction as claimed in claim 1, wherein: the inner side surface of the auxiliary positioning clamp (4) is of a rough surface structure.