Telescopic push-pull awning for building system

Abstract

The utility model discloses a telescopic push-and-pull awning for a building system, which comprises a sliding component, a driving component, a transmission support component in transmission connection with the driving component, a back shore component arranged at the top of the transmission support component and a ceiling component arranged on the back shore component, the transmission supporting assembly comprises a plurality of supporting rods distributed along the platform rail and fork type telescopic mechanisms arranged between every two adjacent supporting rods, the fork type telescopic mechanisms can drive every two adjacent supporting rods to get away from each other or get close to each other along the platform rail, and the driving parts are in transmission connection with the supporting rods. By the adoption of the canopy, the span of the canopy can be adjusted, the universality and flexibility of the canopy are improved, and the canopy can meet the requirements of different construction projects.

Description

Technical Field

[0001] This utility model relates to the field of building construction system technology, and in particular to a telescopic push-pull awning for building construction systems. Background Technology

[0002] In modern construction, using canopies to protect building machinery has become a common practice to ensure working conditions for construction workers, improve work efficiency, and effectively protect building materials and equipment. Traditional canopy structures typically consist of key components such as galvanized steel pipe columns, arched trusses, and PVC tarpaulins, providing basic shelter from wind and rain for the construction site. Currently, most canopies on the market are assembled using rigid connections, often welded together. Furthermore, the distance between the supporting columns and trusses cannot be adjusted, resulting in a fixed span and a lack of adjustability. Since different projects have varying building dimensions, spatial layouts, and construction requirements, fixed-span canopies are often incompatible with diverse scenarios, severely limiting their practical application. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a telescopic push-pull awning for building construction systems, which can adjust the span of the awning, improve the versatility and flexibility of the awning, and help to adapt to the needs of different construction projects.

[0004] To solve the above-mentioned technical problems, this utility model provides a telescopic push-pull awning for a building construction system, including a sliding component, a driving component, a transmission support component that is drivenly connected to the driving component, a top support component disposed on the top of the transmission support component, and a canopy component disposed on the top support component. The canopy component includes a canopy cloth, which is laid on the top support component and disposed between the two transmission support components.

[0005] The sliding assembly includes a pulley and a platform rail, the driving assembly includes a driving member, and the transmission support assembly includes a plurality of support rods distributed along the platform rail and a fork-type telescopic mechanism disposed between two adjacent support rods. The pulley is disposed at the bottom of the support rod, and the fork-type telescopic mechanism can drive two adjacent support rods to move away from or towards each other along the platform rail. The driving member is pulsatorically connected to the support rod, and the driving member can drive the support rod to move.

[0006] As an improvement to the above solution, the support rod includes a fixed rod and multiple movable rods. The fixed rod is located on one side of the tarpaulin, and the movable rods are located on the side of the drive member away from the fixed rod. The fork-type telescopic mechanism is located between two adjacent movable rods, and the drive member can drive the multiple movable rods to move away from or closer to the fixed rod.

[0007] As an improvement to the above solution, a crossbar is provided between the fixed rod and one of the movable rods. The crossbar is horizontally arranged and fixed to the fixed rod and the movable rod respectively.

[0008] As an improvement to the above solution, the upper part of the platform rail is provided with an abutment rail and a limiting rail. The limiting rail is horizontally set, and the abutment rail protrudes upward from the limiting rail. The surface of the pulley is provided with a rolling groove, which can abut downward against the platform rail. The sliding component also includes a limiting frame, which is fixed to the bottom of the fixed rod and the moving rod. The bottom of the limiting frame is provided with a limiting wheel, which can abut upward against the bottom of the limiting rail.

[0009] As an improvement to the above solution, multiple moving rods are arranged along the length of the platform rail, and the number of fork-type telescopic mechanisms is multiple, which are arranged along the length of the platform rail.

[0010] As an improvement to the above solution, the fork-type telescopic mechanism includes a first rotating rod and a second rotating rod, the first rotating rod and the second rotating rod are hinged to each other at the middle, the first end of the first rotating rod is hinged to the support rod, the first end of the second rotating rod is hinged to the adjacent support rod, the second end of the first rotating rod is hinged to the second end of the second rotating rod of another fork-type telescopic mechanism, and the second end of the second rotating rod is hinged to the second end of the first rotating rod of another fork-type telescopic mechanism.

[0011] As an improvement to the above solution, a collar is provided at the hinge point between the second end of the first rotating rod and the second end of the second rotating rod. The collar is sleeved on the outside of the support rod and is slidably connected to the support rod.

[0012] As an improvement to the above solution, the top support assembly includes a support truss and multiple top support trusses. The support truss is fixed to the top of the support rod, and the top support trusses are connected between the support trusses on both sides of the tarpaulin. The multiple top support trusses are distributed along a direction perpendicular to the platform rail.

[0013] As an improvement to the above solution, the tarpaulin includes an edge portion and a center portion, the edge portion being able to wrap around the top of the support rod, and the center portion having a slope.

[0014] As an improvement to the above solution, the top support assembly is provided with a top support rod, the bottom of the top support rod is fixed to the top support assembly, and the top of the top support rod is fixed to the tarpaulin and corresponds to the slope of the center part.

[0015] Implementing this utility model has the following beneficial effects:

[0016] This utility model relates to a telescopic push-pull awning for building construction systems. It comprises a sliding assembly, a driving assembly, a transmission support assembly, a top support assembly, and a canopy assembly. The driving assembly drives the transmission support assembly to move. The transmission support assembly includes multiple support rods arranged side-by-side and a fork-type telescopic mechanism located between adjacent support rods. The fork-type telescopic mechanism allows the support rods to move closer or further apart. The movement of the support rods is driven by the driving component of the driving assembly. Therefore, in use, the distance between adjacent support rods can be adjusted using the fork-type telescopic mechanism, thereby adjusting the opening size of the canopy assembly, i.e., adjusting the span of the awning. This improves the versatility and flexibility of the awning, making it suitable for adapting to the needs of different construction projects. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the telescopic push-pull canopy used in a building construction system according to this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the telescopic push-pull awning of the building construction system after the awning cloth has been removed;

[0019] Figure 3 yes Figure 2 A magnified view of part A in the image. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0021] See Figure 1 and Figure 2 This utility model discloses a telescopic push-pull awning for a building construction system, including a sliding component 1, a driving component 2, a transmission support component 3 connected to the driving component 2, a top support component 4 disposed on the top of the transmission support component 3, and a canopy component 5 disposed on the top support component 4. The canopy component 5 includes a canopy for shielding and protecting the building construction machine. The canopy is laid on the top support component 4 and disposed between the two transmission support components 3. The transmission support component 3 is used to support the top support component 4, and the top support component 4 can support the canopy.

[0022] The sliding assembly 1 includes a pulley 11 and a platform rail 12 to facilitate the movement of the transmission support assembly 3 along the platform rail 12. The driving assembly 2 includes a driving member 21, preferably a rotary driving member 21. The transmission support assembly 3 includes multiple support rods 31 arranged side-by-side and a first fork-type telescopic mechanism 32 located between adjacent support rods 31. The multiple support rods 31 can be modularly distributed according to their quantity. The first fork-type telescopic mechanism 32 ensures that the gap between each adjacent support rod 31 can change simultaneously and maintain the same spacing. The pulley 11 is located at the bottom of the support rod 31. When adjusting the spacing of the support rods 31, the pulley 11 can reduce the friction between the support rods 31 and the contact surface, making it easier to adjust the spacing. The first fork-type telescopic mechanism 32 can drive two adjacent support rods 31 to move away from or towards each other along the platform rail 12 to adjust the spacing between adjacent support rods 31. The first fork-type telescopic mechanism 32 can adjust all support rods 31 simultaneously and ensure that the spacing between all support rods 31 is the same. The driving member 21 is connected to the support rods 31 in a transmission manner. The driving member 21 can drive the support rods 31 to move. The support rods 31 can be moved using belts, chains, etc.

[0023] The beneficial effects of this utility model embodiment are as follows:

[0024] This utility model embodiment of a telescopic push-pull awning for a building construction system includes a sliding component 1, a driving component 2, a transmission support component 3, a top support component 4, and a canopy component 5. The driving component 2 drives the transmission support component 3 to move. The transmission support component 3 includes multiple support rods 31 arranged side-by-side and a fork-type telescopic mechanism 32 located between adjacent support rods 31. The fork-type telescopic mechanism 32 allows the support rods 31 to move away from or towards each other. The movement of the support rods 31 is driven by the driving component 21 of the driving component 2. Therefore, in use, the distance between adjacent support rods 31 can be adjusted using the fork-type telescopic mechanism 32, thereby adjusting the opening size of the canopy component 5, i.e., adjusting the span of the awning. This improves the versatility and flexibility of the awning, making it suitable for adapting to the needs of different construction projects.

[0025] Specifically, the support rod 31 includes a fixed rod 311 and a plurality of movable rods 312. The fixed rod 311 is stationary relative to the movable rods 312 and is located on one side of the tarpaulin 51, specifically on one side of the drive member 21. The movable rods 312 are located on the side of the drive member 21 away from the fixed rod 311. The fork-type telescopic mechanism 32 is located between two adjacent movable rods 312. Thus, in use, the drive member 21 can drive the plurality of movable rods 312 to move away from or towards the fixed rod 311. When the movable rods 312 move away from the fixed rod 311, the awning opens or its span increases; when the movable rods 312 move towards the fixed rod 311, the awning closes or its span decreases.

[0026] When the fixed rod 311 is fixed, the movable rod 312 can obtain better support, and the driving member 21 can push the movable rod 312 to move relative to the fixed rod 311. In this embodiment of the present invention, a crossbar 313 is provided between the fixed rod 311 and one of the movable rods 312. The crossbar 313 is horizontally arranged and fixed to the fixed rod 311 and the movable rod 312 respectively, so that the movable rod 312 is connected to the fixed rod 311, thereby providing support for the movable rod 312.

[0027] To guide the movement of the moving rod 312, the sliding assembly 1 further includes a platform rail 12. The platform rail 12 has an abutment rail 121 and a limiting rail 122 on its upper part. The abutment rail 121 cooperates with the pulley 11, and the limiting rail 122 limits the movement of the pulley 11. The limiting rail 122 is horizontally positioned, and its upper surface is flat. The abutment rail 121 protrudes upward from the limiting rail 122, and its longitudinal section is an outwardly convex arc. The two sides of the limiting rail 122 extend outward. The pulley 11 has a rolling groove 111 on its surface, which abuts downward against the platform rail 12. When the support rod 31 moves, it can drive the pulley 11 to move along the platform rail 12. 2. Moving upwards, the platform rail 12 provides a horizontal limiting effect on the pulley 11. Further, in order to limit the vertical direction of the support rod 31, the sliding assembly 1 also includes a limiting frame 13. The limiting frame 13 is fixed to the bottom of the fixed rod 311 and the moving rod 312. The limiting frame 13 includes a limiting connecting plate 131, which is vertically arranged. The central axis of the pulley 11 is rotatably connected to the limiting connecting plate 131. The bottom of the limiting frame 13 is provided with a limiting wheel 14, the central axis of which is rotatably connected to the limiting connecting plate 131. The limiting connecting plate 131 extends downwards and protrudes from the lower surface of the limiting rail 122. The limiting wheel 14 can abut upwards against the bottom of the limiting rail 122.

[0028] Multiple movable rods 312 are arranged along the length direction of the platform rail 12. The multiple movable rods 312 can increase or decrease the spacing along the length direction of the platform rail 12. There are multiple fork-type telescopic mechanisms 32, which are arranged along the length direction of the platform rail 12. Each fork-type telescopic mechanism 32 is disposed between adjacent movable rods 312 and / or fixed rods 311.

[0029] See Figure 3The fork-type telescopic mechanism 32 includes a first rotating rod 321 and a second rotating rod 322. The first rotating rod 321 and the second rotating rod 322 are hinged to each other at their middle parts. The first rotating rod 321 and the second rotating rod 322 can swing relative to each other. The first end of the first rotating rod 321 is hinged to the support rod 31, and the first end of the second rotating rod 322 is hinged to an adjacent support rod 31. Both the first rotating rod 321 and the second rotating rod 322 can swing relative to the support rod 31. The second end of the first rotating rod 321 is hinged to the second end of the second rotating rod 322 of another fork-type telescopic mechanism 32, and the second end of the second rotating rod 322 is hinged to the second end of the first rotating rod 321 of another fork-type telescopic mechanism 32, so that the activities of the two adjacent fork-type telescopic mechanisms 32 will not interfere with each other.

[0030] Furthermore, since the heights of the second ends of the first rotating rod 321 and the second rotating rod 322 will change after they rotate relative to each other, in order not to affect the rotation of the first rotating rod 321 and the second rotating rod 322, a first collar 323 is provided at the hinge point between the second end of the first rotating rod 321 and the second end of the second rotating rod 322. The first collar 323 is sleeved on the outside of the support rod 31 and is slidably connected to the support rod 31. When the heights of the second ends of the first rotating rod 321 and the second rotating rod 322 change, the first collar 323 can slide relative to the support rod 31, thereby ensuring that the movement of the second ends of the first rotating rod 321 and the second rotating rod 322 is not affected.

[0031] The top support assembly 4 includes a support truss 411 and multiple top support trusses 412. The support truss 411 is connected to the support rod 31. Specifically, the support truss 411 is fixed to the top of the support rod 31. The support truss 411 is located at the edge of the tarpaulin 51, and the top support trusses 412 are located in the middle of the tarpaulin 51. The length of the top support truss 412 is greater than the length of the support truss 411. The top support trusses 412 are connected between the support trusses 411 on both sides of the tarpaulin 51. The multiple top support trusses 412 are distributed along a direction perpendicular to the platform rail 12 to support the tarpaulin 51 in a direction perpendicular to the platform rail 12.

[0032] The tarpaulin 51 includes an edge portion 511 and a center portion 512. The edge portion 511 can wrap around the top of the support rod 31. The center portion 512 has a slope to meet the needs of drainage. The top support assembly 4 is provided with a top support rod 414. The bottom of the top support rod 414 is fixed to the top support assembly 4, and the top of the top support rod 414 is fixed to the tarpaulin 51 and corresponds to the slope of the center portion 512, so as to stably support the tarpaulin 51.

[0033] The above are preferred embodiments of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. A retractable sliding awning for a building construction system, characterized in that, It includes a sliding component, a driving component, a transmission support component that is drively connected to the driving component, a top support component disposed on the top of the transmission support component, and a canopy component disposed on the top support component. The canopy component includes a tarpaulin, which is laid on the top support component and disposed between the two transmission support components. The sliding assembly includes a pulley and a platform rail, the driving assembly includes a driving member, and the transmission support assembly includes a plurality of support rods distributed along the platform rail and a fork-type telescopic mechanism disposed between two adjacent support rods. The pulley is disposed at the bottom of the support rod, and the fork-type telescopic mechanism can drive two adjacent support rods to move away from or towards each other along the platform rail. The driving member is pulsatorically connected to the support rod, and the driving member can drive the support rod to move.

2. The telescopic push-pull awning for a building construction system according to claim 1, characterized in that, The support rod includes a fixed rod and multiple movable rods. The fixed rod is located on one side of the tarpaulin, and the movable rods are located on the side of the drive member away from the fixed rod. The fork-type telescopic mechanism is located between two adjacent movable rods. The drive member can drive the multiple movable rods to move away from or closer to the fixed rod.

3. The telescopic push-pull awning for a building construction system according to claim 2, characterized in that, A crossbar is provided between the fixed rod and one of the movable rods. The crossbar is horizontally arranged and fixed to the fixed rod and the movable rod respectively.

4. The telescopic push-pull awning for a building construction system according to claim 2, characterized in that, The platform rail is provided with an abutment rail and a limiting rail on its upper part. The limiting rail is set horizontally, and the abutment rail protrudes upward from the limiting rail. The surface of the pulley is provided with a rolling groove, which can abut downward against the platform rail. The sliding component also includes a limiting frame, which is fixed to the bottom of the fixed rod and the moving rod. The bottom of the limiting frame is provided with a limiting wheel, which can abut upward against the bottom of the limiting rail.

5. The telescopic push-pull awning for a building construction system according to claim 4, characterized in that, Multiple movable rods are arranged along the length of the platform rail, and there are multiple fork-type telescopic mechanisms arranged along the length of the platform rail.

6. The telescopic push-pull awning for a building construction system according to claim 1, characterized in that, The fork-type telescopic mechanism includes a first rotating rod and a second rotating rod, which are hinged to each other at their middle parts. The first end of the first rotating rod is hinged to the support rod, and the first end of the second rotating rod is hinged to an adjacent support rod. The second end of the first rotating rod is hinged to the second end of the second rotating rod of another fork-type telescopic mechanism, and the second end of the second rotating rod is hinged to the second end of the first rotating rod of another fork-type telescopic mechanism.

7. The telescopic push-pull awning for a building construction system according to claim 6, characterized in that, A collar is provided at the hinge point between the second end of the first rotating rod and the second end of the second rotating rod. The collar is sleeved on the outside of the support rod and is slidably connected to the support rod.

8. The retractable sliding awning for a building construction system according to claim 1, characterized in that, The top support assembly includes a support truss and multiple top support trusses. The support truss is fixed to the top of the support rod, and the top support trusses are connected between the support trusses on both sides of the tarpaulin. The multiple top support trusses are distributed along a direction perpendicular to the platform rail.

9. The telescopic push-pull awning for a building construction system according to claim 8, characterized in that, The tarpaulin includes an edge portion and a center portion, the edge portion being able to wrap around the top of the support rod, and the center portion having a slope.

10. The telescopic push-pull awning for a building construction system according to claim 9, characterized in that, The top support assembly is provided with a top support rod. The bottom of the top support rod is fixed to the top support assembly, and the top of the top support rod is fixed to the tarpaulin and corresponds to the slope of the center part.

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