CN220014400U

CN220014400U - Climbing frame for building

Info

Publication number: CN220014400U
Application number: CN202321025069.0U
Authority: CN
Inventors: 胡松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-14
Anticipated expiration: 2033-05-04

Abstract

The utility model belongs to the field of building climbing frames, and particularly relates to a building climbing frame which comprises a driving assembly and a fixed base, wherein a supporting plate is arranged at the upper end of the fixed base, a rack is arranged on the supporting plate, the driving assembly is connected with the rack in a meshed manner, a lifting frame is arranged at the upper end of the driving assembly, an anti-falling assembly is arranged on the lifting frame in a matched manner close to the side of the rack, and an installation door is arranged on the lifting frame.

Description

Climbing frame for building

Technical Field

The utility model belongs to the field of building climbing frames, and particularly relates to a building climbing frame.

Background

The climbing frame is called a lifting frame, and can be divided into hydraulic, electric and manual lifting frames according to the power source. The novel scaffold system is developed in recent years and is mainly applied to high-rise shear wall type building trays. It can climb up or down along the building. This system allows a complete improvement of the scaffold technology: firstly, the frame does not need to be turned over; secondly, the disassembly and assembly process of the scaffold (the scaffold is used until the construction is finished after one-time assembly) is avoided, the scaffold is not limited by the height of a building, and the manpower and materials are greatly saved. And also has a great improvement over traditional scaffolds in terms of safety. Has great development advantages in high-rise buildings.

The electric lifting climbing frame is adopted, but the electric lifting climbing frame on the market does not have an anti-falling function, and once a motor is in a problem, or a gear is disengaged, the platform falls down to the ground, so that potential safety hazards are generated, and the safety of workers is endangered.

Disclosure of Invention

The utility model aims to provide a climbing frame for a building, which is capable of effectively preventing a lifting platform from falling, protecting property and related user safety, and solving the problem of insufficient safety caused by the design related to falling prevention.

In order to achieve the above purpose, the technical scheme includes that the climbing frame for the building comprises a driving component and a fixed base, wherein a supporting plate is arranged at the upper end of the fixed base, a rack is arranged on the supporting plate, the driving component is connected to the rack in a meshed mode, a lifting frame is arranged at the upper end of the driving component, an anti-falling component is arranged on the lifting frame in a matched mode close to the side of the rack, and a mounting door is arranged on the lifting frame.

Preferably, the cross section of the supporting plate is in an arch shape

Preferably, the teeth on the rack are in the shape of ratchet teeth.

Preferably, the lifting frame comprises a frame body, grooves and a door frame, wherein the grooves are formed in two sides of the frame body, an anti-falling assembly is arranged on the grooves in the upper side of the frame body, the door frame is arranged at the front end of the frame body, the door frame is connected with one side of the mounting door through a hinge, a sliding block is arranged on the mounting door, a sliding groove is formed in the door frame, the sliding groove is matched and clamped with the sliding block, and a driving assembly is arranged at the lower end of the frame body.

Preferably, the anti-falling assembly comprises a safety belt retractor, a safety belt, a limiting plate and an axle seat, the lower end of the groove is provided with the axle seat, the lower end of the axle seat is connected with the limiting plate in an axle way, the limiting plate is connected with the safety belt, the upper end of the safety belt is provided with the safety belt retractor, the safety belt retractor is arranged at the top end of the supporting plate, and the lower end of the limiting plate is matched with the rack.

Preferably, the driving assembly comprises a double-shaft motor and bevel gears, and the end parts of output shafts on two sides of the double-shaft motor are provided with the bevel gears.

Preferably, the two sides of the upper end of the fixed base are provided with supporting plates, the opposite surfaces of the supporting plates on the two sides are provided with racks, the racks are meshed with the bevel gears, and the upper end of the double-shaft motor is connected with the frame main body.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the falling prevention assembly is arranged, so that the lifting frame can be effectively prevented from falling accidentally, the lifting frame is braked urgently through the safety belt retractor when the lifting frame descends rapidly, the extension of the safety belt is limited, the safety belt tightens the limiting plate, the limiting plate tightly clamps teeth on the rack, and the lifting frame is braked urgently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure of a climbing frame for construction, provided by the utility model;

fig. 2 is a schematic diagram of a lifting frame according to the present utility model;

FIG. 3 is a schematic view of the semi-sectional structure of the present utility model;

FIG. 4 is a schematic view of the structure of the view A provided in FIG. 3 according to the present utility model;

fig. 5 is a schematic diagram of a front view structure provided by the present utility model.

In the figures, 1, a supporting plate; 2. a rack; 3. a lifting frame; 4. an anti-falling assembly; 5. installing a door; 6. a drive assembly; 7. a fixed base; 31. a frame body; 32. slotting; 33. a door frame; 41. a seatbelt retractor; 42. a safety belt; 43. a limiting plate; 44. an axle seat; 61. a biaxial motor; 62. bevel gears.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-5, the utility model provides a climbing frame for a building, which comprises a driving component 6 and a fixed base 7, wherein a supporting plate 1 is arranged at the upper end of the fixed base 7, a rack 2 is arranged on the supporting plate 1, the rack 2 is connected with the driving component 6 in a meshed manner, a lifting frame 3 is arranged at the upper end of the driving component 6, an anti-falling component 4 is arranged on the lifting frame 3 near the side of the rack 2 in a matched manner, and a mounting door 5 is arranged on the lifting frame 3.

The cross section of the supporting plate 1 is in an arch shape.

The teeth on the rack 2 are in the shape of ratchet teeth.

The lifting frame 3 comprises a frame main body 31, a slot 32 and a door frame 33, wherein the slots 32 are formed in two sides of the frame main body 31, the anti-falling assembly 4 is installed on the slot 32 on the upper side of the frame main body 31, the door frame 33 is arranged at the front end of the frame main body 31, the door frame 33 is connected with one side of the mounting door 5 through a hinge, a sliding block is arranged on the mounting door 5, a sliding groove is formed in the door frame 33, the sliding groove is matched and clamped with the sliding block, and the driving assembly 6 is arranged at the lower end of the frame main body 31.

The anti-falling assembly 4 comprises a safety belt retractor 41, a safety belt 42, a limiting plate 43 and an axle seat 44, the lower end of the groove 32 is provided with the axle seat 44, the lower end of the axle seat 44 is connected with the limiting plate 43 in an axle manner, the limiting plate 43 is connected with the safety belt 42, the upper end of the safety belt 42 is provided with the safety belt retractor 41, the safety belt retractor 41 is arranged at the top end of the supporting plate 1, the lower end of the limiting plate 43 is matched with the rack 2, the end part of the lower end of the limiting plate 43 is provided with a balancing weight, the weight of the balancing weight is greater than the elasticity of the safety belt recovery on the safety belt retractor 41, and the limiting plate 43 is prevented from contacting with the rack when the lifting frame 3 descends at normal speed, so that the phenomenon of blocking occurs.

The driving assembly 6 comprises a double-shaft motor 61 and bevel gears 62, and the bevel gears 62 are arranged at the end parts of output shafts on two sides of the double-shaft motor 61.

The both sides of unable adjustment base 7 upper end are equipped with backup pad 1, and the opposite face of both sides backup pad 1 is equipped with rack 2, and rack 2 and bevel gear 62 meshing are connected, and biax motor 61 upper end is connected with frame main part 31.

Working principle: when the lifting frame is used, a worker can open the mounting door 5 by sliding the sliding block so that the sliding block is not clamped with the sliding groove, and the worker can enter the lifting frame 3 to work, and simultaneously closes the mounting door 5, and the sliding block limits the mounting door 5;

then be connected with biax motor 61 through external power source, biax motor 61 starts and drives crane 3 reciprocates, reduces splice mechanism and climbing mechanism through setting up, has solved and has climbed the frame and need the manpower to climb in the in-process of using, wastes time and energy, and inconvenient problem that highly extends.

Meanwhile, when the double-shaft motor at the lower end of the lifting frame 3 suddenly and rapidly descends due to accidents, safety problems can be caused to workers on the working lifting frame 3, and therefore the anti-falling assembly 4 is arranged, when the lifting frame 3 rapidly descends, the safety belt retractor 41 is hesitant to rapidly descend to limit the safety belt 42, the safety belt 42 rapidly tightens the limiting plate 43, the limiting plate 43 tightens up, rotates to one side around the shaft seat 44 and rapidly cooperates with teeth on the rack 2, the lifting frame 3 is limited, and the anti-falling assemblies 4 are arranged on two sides of the lifting frame 3, so that the stability of the lifting frame 3 during rapid falling is enhanced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a frame is climbed to building, includes drive assembly (6) and unable adjustment base (7), its characterized in that: the utility model discloses a safety device, including unable adjustment base, fixed base (7), rack (2), lifting frame (3) are installed to last meshing of rack (2), and lifting frame (3) are close to rack (2) side cooperation and install anti-falling subassembly (4), are equipped with installing door (5) on lifting frame (3) in fixed base (7) upper end is equipped with backup pad (1), is equipped with rack (2) on backup pad (1).

2. A climbing frame for construction according to claim 1, wherein: the cross section of the supporting plate (1) is in an arch shape, and the supporting plate (1) is symmetrically arranged on two sides of the fixed base (7).

3. A climbing frame for construction according to claim 1, wherein: the teeth on the rack (2) are in a ratchet tooth shape.

4. A climbing frame for construction according to claim 1, wherein: the lifting frame (3) comprises a frame main body (31), grooves (32) and a door frame (33), wherein the grooves (32) are formed in two sides of the frame main body (31), an anti-falling assembly (4) is installed on the grooves (32) in the upper side of the frame main body (31), the door frame (33) is arranged at the front end of the frame main body (31), the door frame (33) is connected with one side of the installation door (5) through hinges, sliding blocks are arranged on the installation door (5), sliding grooves are formed in the door frame (33), the sliding grooves are matched and clamped with the sliding blocks, and a driving assembly (6) is arranged at the lower end of the frame main body (31).

5. A climbing frame for construction according to claim 1, wherein: the anti-falling assembly (4) comprises a safety belt retractor (41), a safety belt (42), a limiting plate (43) and an axle seat (44), wherein the axle seat (44) is arranged at the lower end of the slot (32), the lower end of the axle seat (44) is connected with the limiting plate (43) in an axle way, the safety belt (42) is connected onto the limiting plate (43), the safety belt retractor (41) is arranged at the upper end of the safety belt (42), the safety belt retractor (41) is arranged at the top end of the supporting plate (1), and the lower end of the limiting plate (43) is matched with the rack (2).

6. A climbing frame for construction according to claim 1, wherein: the driving assembly (6) comprises a double-shaft motor (61) and bevel gears (62), and the bevel gears (62) are arranged at the end parts of output shafts on two sides of the double-shaft motor (61).

7. The climbing frame for construction according to claim 6, wherein: the two sides of the upper end of the fixed base (7) are provided with support plates (1), the opposite surfaces of the support plates (1) at the two sides are provided with racks (2), the racks (2) are connected with bevel gears (62) in a meshed mode, and the upper end of the double-shaft motor (61) is connected with the frame main body (31).