CN223469007U

CN223469007U - A retractable scaffold for construction

Info

Publication number: CN223469007U
Application number: CN202422738816.6U
Authority: CN
Inventors: 王志刚; 王贤胜; 柯尊节; 王贤明; 王辉
Original assignee: Hubei Lianchang Construction Engineering Co ltd
Current assignee: Hubei Lianchang Construction Engineering Co ltd
Priority date: 2024-11-11
Filing date: 2024-11-11
Publication date: 2025-10-24
Anticipated expiration: 2034-11-11

Abstract

The utility model discloses a telescopic scaffold for a building, which belongs to the technical field of scaffolds and comprises two support frames and a butt strap, wherein each support frame comprises two symmetrically arranged support vertical rods, the two support vertical rods are fixedly connected through a plurality of equidistantly arranged support cross bars, four telescopic rods are arranged between the two support frames, and one ends of the four telescopic rods are fixed with the support cross bars on the corresponding sides; when the telescopic scaffold is used, the two lugs fixedly connected with the two ends of the access plate are respectively lapped on the outer sides of the corresponding supporting cross bars, however, the bottom end of the access plate can prop against the L-shaped moving rod corresponding to the lower part and move downwards, the spring stretches, the sleeve groove arranged on the stable seat can be separated from the bottom end of the inverted L-shaped guide rod, then the stable seat is manually operated to rotate, the stable seat is outwards rotated for 180 degrees, the area of the bottom end of the telescopic scaffold supported on the ground is enlarged, and the stability of the telescopic scaffold in supporting is greatly improved.

Description

Telescopic scaffold for building

Technical Field

The utility model belongs to the technical field of scaffolds, and particularly relates to a telescopic scaffold for a building.

Background

Scaffold scaffolds are a temporary construction tool erected at a construction site for workers to operate and address vertical and horizontal transportation. The construction method is mainly used in places where the outer wall, the interior decoration or the storey height is higher and cannot be directly constructed, mainly for the maintenance of upper and lower dry or peripheral safety nets of constructors, high-altitude installation members and the like

The material for manufacturing the composite material is usually bamboo, wood, steel pipe or composite material.

The prior art telescopic scaffold for building has the following defects in the use process:

Because the scaffold all adopts the support steel pipe to support around in ground, leads to area of support less, generally can adopt the structure that enlarges area of support between ground to strengthen the steadiness, but these bearing structure's operation needs manual operation to support in ground, can't realize supporting firm with the help of the gravity of strap installation on the scaffold, greatly reduced supports firm efficiency, consequently, needs a scalable scaffold for building.

Disclosure of utility model

The utility model aims to provide a telescopic scaffold for a building, which aims to solve the problems in the background technology.

In order to achieve the aim, the telescopic scaffold for the building comprises two support frame bodies and a butt strap, wherein each support frame body comprises two symmetrically arranged support vertical rods, the two support vertical rods are fixedly connected through a plurality of support cross bars which are equidistantly arranged, four telescopic rods are arranged between the two support frame bodies, one ends of the four telescopic rods are fixed with the support cross bars on the corresponding side, the other telescopic ends are fixed with the support cross bars on the corresponding side, two symmetrically arranged lugs are fixedly connected at the two ends of the butt strap, and the lugs are movably lapped on the outer sides of the support cross bars on the corresponding side;

The scaffold is characterized by further comprising two symmetrically-arranged gravity type support stabilizing structures which are arranged outside the two telescopic rods close to the top of the support frame body, wherein the gravity type support stabilizing structures are used for stabilizing the support of the scaffold by means of the gravity of the butt strap.

As a preferred implementation mode, the gravity type support stabilizing structure comprises an inverted L-shaped guide rod fixedly connected to the outer side of the telescopic rod close to the top of the support frame body, and a plurality of L-shaped movable rods which are equidistantly arranged are sleeved on the outer side of the inverted L-shaped guide rod in a sliding mode.

As a preferred embodiment, the L-shaped moving rod closest to the top of the supporting frame body is connected with the inverted L-shaped guide rod by a spring.

As a preferable implementation mode, one end of each L-shaped movable rod is fixedly connected with the same stabilizing rod, and the other ends of the L-shaped movable rods are convenient for the bottom ends of the butt straps to be pressed.

As a preferred embodiment, the bottom end of the stabilizing rod is rotatably connected with a stabilizing seat.

As a preferred implementation mode, the stabilizing seat is provided with a sleeve groove which is convenient for sleeving the bottom end of the inverted L-shaped guide rod.

Compared with the prior art, the telescopic scaffold for the building, provided by the utility model, at least comprises the following beneficial effects:

When the telescopic scaffold is used, the two lugs fixedly connected with the two ends of the access plate are respectively lapped on the outer sides of the corresponding supporting cross bars, however, the bottom end of the access plate can prop against the L-shaped moving rod corresponding to the lower part and move downwards, the spring stretches, the sleeve groove arranged on the stable seat can be separated from the bottom end of the inverted L-shaped guide rod, then the stable seat is manually operated to rotate, the stable seat is outwards rotated by 180 degrees, the area of the bottom end of the telescopic scaffold supported on the ground is greatly increased, the stability of the telescopic scaffold during supporting is greatly improved, after the access plate is taken down, the stable seat is downwards moved through the reverse rebound action of the spring, and the sleeve groove on the stable seat is rotated to the position capable of being sleeved on the bottom end of the inverted L-shaped guide rod again, so that the stable seat can be conveniently and automatically moved upwards to be fixedly accommodated at the bottom end of the inverted L-shaped guide rod when the telescopic scaffold is not used.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional first view structure according to the present utility model;

FIG. 2 is a schematic diagram of an overall three-dimensional second view structure according to the present utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the components of the gravity-supported stabilizer structure of the present utility model.

In the figure, 1, a support frame body, 11, a support upright rod, 12, a support cross rod, 13, a telescopic rod, 2, a gravity type support stabilizing structure, 21, an inverted L-shaped guide rod, 22, an L-shaped moving rod, 23, a stabilizing rod, 24, a stabilizing seat, 25, a spring, 26, a sleeve groove, 3, a butt strap, 31 and a lug.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Examples

The support steel pipes are adopted to support the periphery of the scaffold on the ground, so that the support area is smaller, and the structure for enlarging the support area between the scaffold and the ground is generally adopted to enhance the stability, but the operation of the support structures needs manual operation to support the scaffold on the ground, the support stability can not be realized by means of the gravity of the butt strap 3 on the scaffold, and the efficiency of the support stability is greatly reduced;

For this purpose, referring to fig. 1-3, the utility model provides a telescopic scaffold for construction, comprising two support frames 1 and a butt strap 3, wherein each support frame 1 comprises two symmetrically arranged support uprights 11, the two support uprights 11 are fixedly connected through a plurality of support cross bars 12 which are equidistantly arranged, four telescopic rods 13 are arranged between the two support frames 1, one ends of the four telescopic rods 13 are respectively fixed with the support cross bars 12 on the corresponding side, the other telescopic ends are respectively fixed with the support cross bars 12 on the corresponding side, two symmetrically arranged butt straps 31 are respectively fixedly connected at two ends of the butt strap 3, and the butt straps 31 are respectively movably lapped on the outer sides of the support cross bars 12 on the corresponding side;

The scaffold is characterized by further comprising two symmetrically arranged gravity type supporting and stabilizing structures 2 which are arranged outside two telescopic rods 13 close to the top of the supporting frame body 1, wherein the gravity type supporting and stabilizing structures 2 are used for realizing the supporting and stabilizing of the scaffold by means of the gravity of the butt strap 3.

Further, as shown in fig. 1-3, it is worth specifically explaining that, in order to strengthen the stability of the telescopic scaffold supported on the ground by means of the gravity force during installing the butt strap 3, the gravity type supporting and stabilizing structure 2 is provided and comprises an inverted L-shaped guide rod 21 fixedly connected to the outer side of the telescopic rod 13 near the top of the supporting frame body 1, a plurality of L-shaped moving rods 22 arranged at equal intervals are slidably sleeved on the outer side of the inverted L-shaped guide rod 21, the L-shaped moving rod 22 closest to the top of the supporting frame body 1 is connected with the inverted L-shaped guide rod 21 through springs 25, one end of each L-shaped moving rod 22 is fixedly connected with one stabilizing rod 23, the other end of each L-shaped moving rod is convenient for abutting against the bottom end of the butt strap 3, a stabilizing seat 24 is rotatably connected to the bottom end of each stabilizing rod 23, and a sleeve groove 26 convenient for sleeving the bottom end of the inverted L-shaped guide rod 21 is arranged on the stabilizing seat 24.

Wherein the spring 25 is in a stretched state in the drawing, and in addition, the size of the sleeve groove 26 is matched with the size of the bottom end of the inverted L-shaped guide rod 21.

In summary, when the scaffold is used, the effect of the four telescopic rods 13 is matched at first, so that the scaffold can be telescopic to a proper length, in addition, the length of the scaffold is adapted to the lapping plate 3 of the telescopic scaffold, two lapping lugs 31 fixedly connected with two ends of the lapping plate 3 are respectively lapped on the outer sides of the corresponding supporting cross bars 12, however, the bottom end of the lapping plate 3 can prop against the L-shaped movable rod 22 corresponding to the lower part to move downwards, the spring 25 is stretched, the sleeve groove 26 arranged on the stable seat 24 can be separated from the bottom end of the inverted L-shaped guide rod 21, then the stable seat 24 is manually operated to rotate, so that the stable seat 24 is outwards rotated for 180 degrees, the area of the bottom end of the telescopic scaffold supported on the ground is enlarged, the stability of the scaffold during supporting is greatly improved, after the lapping plate 3 is taken down, the stable seat 24 is downwards moved through the reverse rebound effect of the spring 25, and the sleeve groove 26 on the stable seat 24 is rotated to the position which can be sleeved on the bottom end of the inverted L-shaped guide rod 21, so that the stable seat 24 can be conveniently and automatically stored in the non-use state.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs, the terms "comprising" or "comprises" and the like as used herein shall mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof without excluding other elements or articles, and that the terms "connected" or "connected" and the like shall not be limited to physical or mechanical connections, but shall also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telescopic scaffold for construction, comprising two support frames (1) and a strapping plate (3), characterized in that each of the support frames (1) comprises two symmetrically arranged support uprights (11), the two support uprights (11) are fixedly connected by a plurality of equidistantly arranged support cross bars (12), four telescopic rods (13) are arranged between the two support frames (1), one end of the four telescopic rods (13) is fixed to the support cross bar (12) on the corresponding side, and the other telescopic ends are fixed to the support cross bar (12) on the corresponding side, and two ends of the strapping plate (3) are fixedly connected to two symmetrically arranged strapping ears (31), and the strapping ears (31) are movably strapped to the outer side of the support cross bar (12) on the corresponding side;

The scaffolding is also provided with two symmetrically arranged gravity-type support and stabilization structures (2) installed on the outside of two telescopic rods (13) near the top of the support frame (1). The gravity-type support and stabilization structures (2) are used to achieve support and stabilization of the scaffolding by means of the gravity of the scaffolding boards (3).

2. A retractable scaffold for construction according to claim 1, characterized in that: the gravity-type support stabilizing structure (2) includes an inverted L-shaped guide rod (21) fixed to the outside of the telescopic rod (13) near the top of the support frame (1), and the outer sliding sleeve of the inverted L-shaped guide rod (21) is provided with a plurality of equidistantly arranged L-shaped moving rods (22).

3. A retractable scaffold for construction according to claim 2, characterized in that the L-shaped movable rod (22) closest to the top of the support frame (1) is connected to the inverted L-shaped guide rod (21) through a spring (25).

4. A retractable scaffold for construction according to claim 3, characterized in that one end of the plurality of L-shaped movable rods (22) is fixedly connected to the same stabilizing rod (23), and the other end is convenient for pressing against the bottom end of the bridging board (3).

5. A retractable scaffold for construction according to claim 4, characterized in that the bottom end of the stabilizing rod (23) is rotatably connected to a stabilizing seat (24).

6. A retractable scaffold for construction according to claim 5, characterized in that: the stabilizing seat (24) is provided with a sleeve groove (26) for convenient sleeve installation of the bottom end of the inverted L-shaped guide rod (21).