CN220550838U - Building construction external platform - Google Patents

Abstract

The application relates to the technical field of building construction and discloses an external platform for building construction, which comprises a platform, a hanging and pulling mechanism and a rack, wherein the platform is hung on the surface of a wall body through hanging and pulling of the hanging and pulling mechanism, the hanging and pulling mechanism is fixed on the rack, and the rack is arranged on the top surface of a building; the top end of the platform is provided with a guardrail, one end of the connecting rope, which is far away from the steel cable, is connected with a fixing buckle, the fixing buckle is fixed on the guardrail, and the hanging and pulling mechanism is connected with the fixing buckle hanging and pulling platform through the connecting rope; the platform is close to the wall body and installs the fixed plate in one side, the platform passes through the fixed plate to be fixed on the wall body surface. The application has the advantages of improving construction efficiency, being convenient for turnover use, being stable in structure and the like.

Description

A kind of external platform for building construction

Technical field

This application belongs to the technical field of building construction, and specifically relates to an external platform for building construction.

Background technique

The building exterior wall surface construction platform is a kind of platform that uses a lifting mechanism on the roof to lift the platform. In the middle, the motor can be used to drive the platform up and down, so that some construction work such as painting, cleaning or curtain wall installation can be carried out on the wall surface.

However, with the existing construction platform structure, during the lifting process of the platform, the lifting structure generally only relies on the lifting structure to bear the gravity generated by the platform and the operator. If things go on like this, it may lead to safety accidents. In response to the above-mentioned related problems, the purpose of this application is to design a platform structure that ensures a stable construction process and facilitates turnover use, specifically an external platform for building construction.

Utility model content

The purpose of this application is to provide an external platform for building construction to solve the above problems existing in the prior art.

In order to achieve the above purpose, this application adopts the following technical solution: an external platform for building construction, including a platform, a lifting mechanism and a frame. The platform is suspended on the surface of the wall through the lifting mechanism. The mechanism is fixed on the frame, and the frame is installed on the roof surface. It is characterized in that the lifting mechanism includes a steel cable, and the bottom end of the steel cable is connected with two connecting cables. The lifting mechanism is connected by Cable lifting platform.

Preferably, a guardrail is installed on the top of the platform, the end of the connecting cable away from the steel cable is connected to a fixed buckle, the fixed buckle is fixed on the guardrail, and the lifting mechanism is connected to the fixed buckle through the connecting cable to lift the platform.

Preferably, a fixing plate is installed on the side of the platform close to the wall, and the platform is fixed on the wall surface through the fixing plate.

Preferably, support rods and tie rods are installed on both sides of the vertical wall of the platform. One end of the tie rod is fixed in the middle of the side of the platform, and one end of the support rod is fixed on the side of the platform away from the wall. The support rod and tie rod The other ends are fixed on the wall.

Preferably, the support rod and pull rod are arranged in an inclined state.

Preferably, the lifting mechanism further includes a variable speed motor and a base, the base is fixed at one end of the variable speed motor, and the end of the steel cable away from the platform is fixedly connected to the base.

Preferably, the frame includes a horizontal bar, a vertical bar and a pulley. The horizontal bar is vertically fixed on the roof of the building. The vertical bar is vertically fixedly connected to the horizontal bar. The top of the vertical bar and the horizontal bar are away from the platform. A pulley is installed on one end.

Preferably, a through hole is opened at one end of the cross bar close to the platform, and the steel cable is fixed to the base through the through hole, the pulley at the top of the vertical bar and the pulley at the end of the cross bar away from the platform.

Beneficial effects: The variable speed motor is used to lift the steel cable to quickly adjust the height of the platform, reducing manual labor intensity and speeding up the work efficiency of wall surface construction;

When the platform is raised and lowered to the appropriate position, it is fixed through fixed plates, support rods and tie rods to ensure stability and safety during construction;

The fixed plate, support rod and tie rod are fixed on the wall surface through bolts, which are easy to disassemble and facilitate turnover use.

Description of drawings

Figure 1 is a schematic structural diagram of an embodiment of the present application;

Figure 2 is a schematic structural diagram of the platform in the embodiment of the present application;

Figure 3 is a schematic diagram of the connection structure between the lifting mechanism and the frame in the embodiment of the present application.

1. Platform; 11. Guardrail; 12. Fixed plate; 13. Support rod; 14. Pull rod; 2. Suspension mechanism; 21. Variable speed motor; 22. Base; 23. Steel cable; 231. Connecting cable; 232. Fixed buckle; 3. Frame; 31. Horizontal bar; 311. Through hole; 32. Vertical bar; 33. Pulley.

Detailed ways

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the present application will be briefly introduced below in conjunction with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts. It should be noted here that the description of these embodiments is used to help understand the present application, but does not constitute a limitation of the present application.

Referring to Figure 1, the embodiment of the present application discloses an external platform for building construction, including a platform 1, a lifting mechanism 2 and a frame 3. The platform 1 is made of hard plate or steel to ensure the stability of the overall structure of the construction platform. The lifting mechanism 2 and 2 racks 3 are provided. By simultaneously lifting both ends of the platform 1, the platform can maintain lateral stability. At the same time, the platform 1 is suspended on the wall surface through the suspension of the suspension mechanism 2. By adjusting the suspension Mechanism 2, thereby quickly adjusting the height of the platform 1, speeding up the work efficiency of wall surface construction; the lifting mechanism 2 is fixed on the frame 3, and the frame 3 is installed on the roof surface. The lifting mechanism 2 includes a steel cable 23 , there are two connecting cables 231 connected to the bottom end of the steel cable 23, the lifting mechanism 2 lifts the platform 1 through the connecting cables 231, the connecting ends of the two connecting cables 231 and the steel cable 23 are provided with iron hooks, and the two ends are connected by iron hooks Fixed for easy fixing and removal.

Referring to Figures 1 and 2, in one embodiment, a guardrail 11 is installed on the top of the platform 1, and the end of the connecting cable 231 away from the steel cable 23 is connected to a fixing buckle 232. The fixing buckle 232 is fixed on the guardrail 11, and the lifting mechanism 2 passes through The connecting cable 231 is connected to the fixed buckle 232 to lift the platform 1.

Specifically, the guardrail 11 is configured as a U-shaped truss in which multiple connecting rods are welded vertically to each other; four fixing buckles 232 are provided, respectively on both sides of the top of the truss.

In this embodiment, the installation of guardrails 11 can effectively ensure the safety of construction workers during construction; the installation of fixed buckles 232 ensures the lateral stability of the platform 1 when the lifting assembly 2 is suspended.

Referring to Figure 2, in one embodiment, a fixed plate 12 is installed on the side of the platform 1 close to the wall, and the platform 1 is fixed on the wall surface through the fixed plate; support rods 13 and 13 are installed on both sides of the vertical wall of the platform 1. Pull rod 14, one end of pull rod 14 is fixed in the middle of the side of platform 1, one end of support rod 13 is fixed on the side of platform 1 away from the wall, and the other ends of support rod 13 and pull rod 14 are fixed on the wall; support rod 13 and pull rod 14 are set as Tilt state.

Specifically, two fixed plates 12, support rods 13 and pull rods 14 are installed, and they are all fixed on the wall surface through bolts. The fixed plate 12 is provided at the upper and lower ends of the platform 1, and the support rods 13 and pull rods 14 are provided on the platform. 1 on both sides; the connection section between the support rod 13 and the platform 1 is in the middle of the platform 1, and the connection section between the support rod 13 and the platform 1 is at the end of the platform 1 away from the wall.

In this embodiment, when the platform is raised and lowered to a suitable position, it is fixed through fixed plates, support rods and tie rods to ensure stability and safety during construction.

In this embodiment, the fixed plate, support rod and tie rod are fixed on the wall surface through bolts, which are easy to disassemble and facilitate turnover use.

Referring to Figure 3, in one embodiment, the lifting mechanism 2 also includes a variable speed motor 21 and a base 22. The base 22 is fixed at one end of the variable speed motor 21, and the end of the steel cable 23 away from the platform 1 is fixedly connected to the base 22.

Specifically, the variable speed motor 21 is equipped with a switch for adjusting the sliding of the steel cable 23 .

In this example, a switch is used to adjust the variable speed motor 21 to control the lifting and lowering of the platform, making the entire lifting process more stable and controllable.

Referring to Figure 3, in one embodiment, the frame 3 includes a horizontal bar 31, a vertical bar 32 and a pulley 33. The horizontal bar 31 is vertically fixed on the roof of the building, and the vertical bar 32 is vertically fixedly connected to the horizontal bar 31. The vertical bar 32 Pulleys 33 are installed on the top and the end of the crossbar 31 away from the platform 1; a through hole 311 is opened at the end of the crossbar 31 close to the platform 1, and the steel cable 23 passes through the through hole 311, the vertical bar 32, the top pulley 33 and the crossbar 31 away from the platform 1. The pulley 33 at one end is fixed on the base 22 .

Specifically, the connection between the horizontal bar 31 and the vertical bar 32 and the pulley 33 is set as a U-shaped connection opening, and the opening is slightly larger than the width of the pulley 33 .

In this embodiment, the arrangement of the pulley 33 can make the steel cable 23 move more smoothly, and at the same time further ensure the stability of the entire construction platform.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included in the protection scope of this application.

Claims (7)

1. An external platform for building construction, including a platform (1), a lifting mechanism (2) and a frame (3). The platform (1) is suspended on the wall surface through the lifting mechanism (2) , the lifting mechanism (2) is fixed on the frame (3), and the frame (3) is installed on the roof surface. It is characterized in that the hanging mechanism (2) includes a steel cable (23), The bottom end of the steel cable (23) is connected with two connecting cables (231), and the lifting mechanism (2) lifts the platform (1) through the connecting cables (231); A guardrail (11) is installed on the top of the platform (1), and a fixed buckle (232) is connected to one end of the connecting cable (231) away from the steel cable (23). The fixed buckle (232) is fixed on the guardrail (11). , the lifting mechanism (2) is connected to the fixed buckle (232) through the connecting cable (231) to lift the platform (1). 2. The external platform for building construction according to claim 1, characterized in that a fixing plate (12) is installed on the side of the platform (1) close to the wall, and the platform (1) is fixed on the wall through the fixing plate. surface. 3. The external platform for building construction according to claim 2, characterized in that support rods (13) and tie rods (14) are installed on both sides of the vertical wall of the platform (1), and the tie rod (14) One end is fixed in the middle of the side of the platform (1), one end of the support rod (13) is fixed on the side of the platform (1) away from the wall, and the other ends of the support rod (13) and the pull rod (14) are both fixed on the wall. . 4. The external platform for building construction according to claim 3, characterized in that the support rod (13) and the tie rod (14) are arranged in an inclined state. 5. The external platform for building construction according to claim 1, characterized in that the lifting mechanism (2) further includes a variable speed motor (21) and a base (22), and the base (22) is fixed on the variable speed motor. One end of the motor (21) and the other end of the steel cable (23) away from the platform (1) are fixedly connected to the base (22). 6. The external platform for building construction according to claim 5, characterized in that the frame (3) includes a horizontal bar (31), a vertical bar (32) and a pulley (33), and the horizontal bar (31) Vertically fixed on the roof of the building, the vertical rod (32) is vertically fixedly connected to the horizontal rod (31). The top of the vertical rod (32) and the end of the horizontal rod (31) away from the platform (1) are equipped with pulleys. (33). 7. The external platform for building construction according to claim 6, characterized in that the cross bar (31) has a through hole (311) at one end close to the platform (1), and the steel cable (23) passes through the The through hole (311), the pulley (33) at the top of the vertical rod (32) and the pulley (33) at the end of the horizontal rod (31) away from the platform (1) are fixed on the base (22).