Fabricated connecting and supporting assembly

Abstract

The waterproof cloth used at the top of the push-pull type waterproof canopy is made of a flexible material, and when the waterproof cloth is unfolded, due to the gravity of the waterproof cloth, the middle part of the supporting frame is sunken to form a water accumulation area; the assembly type connecting and supporting assembly relates to the technical field of waterproof canopies and comprises an extension plate attached to the inner side of waterproof cloth on the top face of a canopy, a fixing sleeve connected to the top end of a canopy supporting column in a sleeving mode and an electric telescopic rod used for connecting the extension plate and the fixing sleeve, so that the waterproof cloth becomes a flat face or even partially protrudes outwards from a concave face. Rainwater is guided to continuously move towards the two sides of the canopy, and rainwater accumulation is prevented; one end of a first torsional spring abuts against the bottom face of the extension plate, the other end of the first torsional spring is fixedly connected with an electric telescopic rod, one end of a second torsional spring abuts against the outer wall of the fixing sleeve, the other end of the second torsional spring is fixedly connected with the electric telescopic rod, and the electric telescopic rod stretches and retracts repeatedly, so that the extension plate is attached to the top waterproof cloth all the time; the upward ejection area of the waterproof cloth is enlarged, and accumulated water is ejected and discharged.

Description

Technical Field

[0001] This utility model relates to the field of waterproof awning technology, specifically to a prefabricated connection support component. Background Technology

[0002] Sliding and movable waterproof awnings are widely used in daily life, not only extending the shading of the exterior walls of buildings, but also providing separate areas for outdoor activities to shelter from the sun and rain. The waterproof fabric used on the top of the awning is a flexible material; when unfolded, its own weight causes a depression in the middle of the supporting frame, creating a water accumulation area. When the waterproof awning is large and uses multiple supporting frames, multiple water accumulation areas will appear, and manually pushing the water out from the bottom is extremely inefficient. When there is too much water, the awning is subjected to excessive pressure, causing the supporting frame to bend due to excessive stress, resulting in unstable support. Utility Model Content

[0003] The purpose of this invention is to provide a prefabricated connecting support component to solve the problem of difficult-to-clean water accumulation areas formed in the middle part of the frame at the top of the waterproof awning.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] An assembled connecting support assembly includes an extension plate that fits inside the waterproof fabric of a canopy roof and a fixing sleeve fitted onto the top of a canopy support column, as well as an electric telescopic rod for connecting the extension plate and the fixing sleeve. A first connecting column is horizontally arranged above the telescopic end of the electric telescopic rod, and a first torsion spring is fitted on the first connecting column. A third fixing plate is vertically arranged below the extension plate, and the first connecting column is rotatably connected to the third fixing plate. One end of the first torsion spring abuts against the bottom surface of the extension plate, and the other end is fixedly connected to the electric telescopic rod. A second connecting column is horizontally arranged at the fixed end of the electric telescopic rod, and a second torsion spring is fitted on the second connecting column. A fourth fixing plate is vertically arranged on the side of the fixing sleeve, and the second connecting column is rotatably connected to the fourth fixing plate. One end of the second torsion spring abuts against the outer wall of the fixing sleeve, and the other end is fixedly connected to the electric telescopic rod.

[0006] A further technical solution is that two first fixing plates are vertically and parallelly arranged at the telescopic end of the electric telescopic rod, and each of the two first fixing plates is provided with a first rotating hole aligned with each other. The two ends of the first connecting column are respectively rotatably arranged in the two first rotating holes; a first torsion spring is sleeved on the first connecting column between the two first fixing plates.

[0007] A further technical solution is that two second fixing plates are vertically parallel to each other at the fixed end of the electric telescopic rod, and the two second fixing plates are provided with second rotating holes aligned with each other. The two ends of the second connecting column are respectively rotatably set in the two second rotating holes; the second torsion spring is sleeved on the second connecting column between the two second fixing plates.

[0008] A further technical solution is that the third fixing plate is provided with a third rotating hole aligned with the first rotating hole, and the first connecting column is rotatably disposed in the third rotating hole near its end.

[0009] A further technical solution is that the fourth fixing plate is provided with a fourth rotating hole aligned with the second rotating hole, and the second connecting column is rotatably disposed in the fourth rotating hole near its end.

[0010] A further technical solution is that the bottom of the fixed sleeve is open, and the top of the support column fits against the inner wall of the fixed sleeve by inserting into the opening; a connecting hole is provided through the top of the fixed sleeve, and a threaded hole is provided at the top of the support column. When the connecting hole and the threaded hole are aligned, they are fixed by bolt connection.

[0011] A further technical solution is that the bottom of the fixed sleeve is open, and the top of the support column fits against the inner wall of the fixed sleeve by inserting into the opening; a connecting hole is provided through the top of the fixed sleeve, and a first threaded hole is provided on the top of the support column. When the connecting hole and the first threaded hole are aligned, they are fixed by bolt connection.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (i) By using electric telescopic rods and extension plates to support the center of the concave area of ​​the waterproof cloth, the waterproof cloth is transformed from a concave area to a flat surface or even partially convex, guiding rainwater to continuously move to both sides of the canopy and preventing rainwater from accumulating.

[0014] (ii) Through the first and second torsion springs, combined with the repeated extension and retraction of the electric telescopic rod, the extension plate is always in contact with the top waterproof cloth, expanding the area where the waterproof cloth is pushed upward, and pushing out and draining the accumulated water.

[0015] The components are fitted onto the top of the canopy's support columns using a fixing sleeve, facilitating quick assembly and fixation of the components. Attached Figure Description

[0016] Figure 1 This is a front and side view of an assembled connection support component according to the present invention.

[0017] Figure 2 This is a top sectional view of an assembled connection support component according to the present invention.

[0018] Figure 3This is a side cross-sectional view of an assembled connection support component according to the present invention.

[0019] Icons: 1-Extension plate, 2-Fixing sleeve, 3-Electric telescopic rod, 4-First connecting post, 5-Second connecting post, 6-First torsion spring, 7-Second torsion spring, 8-First fixing plate, 9-Second fixing plate, 10-Third fixing plate, 11-Fourth fixing plate, 12-First rotating hole, 13-Second rotating hole, 14-Third rotating hole, 15-Fourth rotating hole, 16-Bolt, 17-Waterproof cloth, 18-Connecting hole, 19-Threaded hole, 20-Support post. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Example 1:

[0022] An assembled connecting support assembly includes an extension plate 1 that fits inside the waterproof fabric 17 on the top surface of a canopy, a fixing sleeve 2 that is sleeved on the top of a canopy support column 20, and an electric telescopic rod 3 for connecting the extension plate 1 and the fixing sleeve 2. A first connecting column 4 is horizontally arranged above the telescopic end of the electric telescopic rod 3, and a first torsion spring 6 is sleeved on the first connecting column 4. A third fixing plate 10 is vertically arranged below the extension plate 1. The first connecting column 4 is rotatably connected to the third fixing plate 10. One end of the first torsion spring 6 abuts against the bottom surface of the extension plate 1, and the other end is fixedly connected to the electric telescopic rod 3. A second connecting column 5 is horizontally arranged at the fixed end of the electric telescopic rod 3, and a fixing sleeve 6 is sleeved on the second connecting column 3. The second torsion spring 7; a fourth fixing plate 11 is vertically arranged on the side of the fixing sleeve 2, and the second connecting column 5 is rotatably connected to the fourth fixing plate 11; one end of the second torsion spring 7 abuts against the outer wall of the fixing sleeve 2, and the other end is fixedly connected to the electric telescopic rod 3; the electric telescopic rod 3 and the extension plate 1 support the bottom of the concave area of ​​the waterproof cloth, so that the concave arc-shaped surface of the waterproof cloth 1 becomes a flat surface or even an outward convex surface, guiding rainwater to move to both sides of the awning; preventing the formation of accumulation areas; through the first torsion spring 6 and the second torsion spring 7, combined with the repeated extension and retraction of the electric telescopic rod 3, the extension plate 1 always moves around the bottom surface of the waterproof cloth 17, expanding the middle area of ​​the waterproof cloth 17, thereby pushing out and draining the accumulated water.

[0023] Example 2:

[0024] Two first fixing plates 8 are vertically parallel at the telescopic end of the electric telescopic rod 3. Each of the two first fixing plates 8 is provided with a first rotating hole 12 that is aligned with each other. The two ends of the first connecting column 4 are respectively rotatably disposed in the two first rotating holes 12. The first torsion spring 6 is sleeved on the first connecting column 4 between the two first fixing plates 8. The two first fixing plates 8 are parallel to each other, which restricts the rotation plane of the electric telescopic rod 3 to always be on the same plane as the support column 20.

[0025] Example 3:

[0026] Two second fixing plates 9 are vertically and parallelly arranged at the fixed end of the electric telescopic rod 3. The two second fixing plates 9 are provided with mutually aligned second rotating holes 13. The two ends of the second connecting column 5 are respectively rotatably disposed in the two second rotating holes 13. The second torsion spring 7 is sleeved on the second connecting column 5 between the two second fixing plates 9. The two second fixing plates 9 are used to rotatably connect the fixed end of the electric telescopic rod 3 to the two ends of the second connecting column 5 and rotatably connect it to the fixing sleeve 2, restricting the electric telescopic rod 3 to always rotate around the second connecting column 5.

[0027] Example 4:

[0028] The third fixing plate 10 is provided with a third rotating hole 14 aligned with the first rotating hole 12. The first connecting column 4 is rotatably disposed in the third rotating hole 14 near its end. The third fixing plate 10 is used to extend the plate 1 to move parallel to the inclined surface of the waterproof cloth 17, so that the water on the surface is pushed out of the recessed area in the shortest distance and fastest speed.

[0029] Example 5:

[0030] The fourth fixing plate 11 is provided with a fourth rotating hole 15 aligned with the second rotating hole 13, and the second connecting post 4 is rotatably disposed in the fourth rotating hole 15 near its end; the fourth fixing plate 11 is used to fix the second connecting post 5 to the side of the fixing sleeve 2.

[0031] Example 6:

[0032] The ends of the first torsion spring 6 and the second torsion spring 7 are both hook-shaped bends to form abutment surfaces; the abutment surface of one end of the first torsion spring 6 abuts against the bottom surface of the extension plate 1, and the abutment surface of the other end is fixedly connected to the electric telescopic rod 3. When the torsional force of the first torsion spring 6 causes the extension plate 1 to automatically rotate and reset, the top surface of the extension plate 1 always adheres to the inner side of the waterproof cloth 17; similarly, the end of the second torsion spring 7 is hook-shaped bends to form abutment surfaces, the abutment surface of one end abuts against the outer wall of the fixed sleeve 2, and the abutment surface of the other end is fixedly connected to the electric telescopic rod 3. When the awning is stored, the extension plate 1 always adheres to the inner side of the awning and is stored together with the awning. At the same time, it is used to make it easier for the electric telescopic rod 3 to automatically rotate upward and reset to a vertical state, so that the extension plate 1 adheres to the inner side of the awning.

[0033] Example 7:

[0034] The bottom of the fixing sleeve 2 is open, and the top of the support column 20 fits against the inner wall of the fixing sleeve 2 through the insertion opening; a connecting hole 18 is provided through the top of the fixing sleeve 2, and a threaded hole 19 is provided on the top of the support column 20. When the connecting hole 18 and the threaded hole 19 are aligned, they are connected and fixed by bolts 16; the fixing sleeve 2 is used to fix the entire assembly to the top of the support column 20; two bolts 16 are provided on the top surface to prevent deflection or movement about the center of the cross-section of the support column 20, which would prevent the extension plate 1 from fitting the waterproof cloth 17 and render the assembly ineffective; the bolts 16 can be used to assemble, fix, disassemble, and replace the entire assembly.

[0035] Example 8:

[0036] The number of components can be increased or decreased according to the size of the canopy and the number of intervals between the support columns 20. Several components are electrically connected to the same power source to control the extension and retraction of the electric telescopic rod 3, thereby achieving more efficient drainage.

[0037] Although the present invention has been described herein with reference to several illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications can be made to the components and / or layout of the subject matter combination within the scope of the disclosure, drawings, and claims. Besides variations and modifications to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A prefabricated connection support assembly, characterized in that: The system includes an extension plate (1) that fits inside the waterproof fabric (17) on the top surface of the canopy and a fixed sleeve (2) that is fitted onto the top of the canopy support column (20). It also includes an electric telescopic rod (3) for connecting the extension plate (1) and the fixed sleeve (2). A first connecting column (4) is horizontally arranged above the telescopic end of the electric telescopic rod (3). A first torsion spring (6) is fitted on the first connecting column (4). A third fixed plate (10) is vertically arranged below the extension plate (1). The first connecting column (4) is rotatably connected to the third fixed plate (10). One end of the torsion spring (6) abuts against the bottom surface of the extension plate (1), and the other end is fixedly connected to the electric telescopic rod (3); a second connecting post (5) is provided laterally at the fixed end of the electric telescopic rod (3), and a second torsion spring (7) is sleeved on the second connecting post (5); a fourth fixing plate (11) is provided vertically on the side of the fixing sleeve (2), and the second connecting post (5) is rotatably connected to the fourth fixing plate (11); one end of the second torsion spring (7) abuts against the outer wall of the fixing sleeve (2), and the other end is fixedly connected to the electric telescopic rod (3).

2. The assembled connection support assembly according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (3) is provided with two first fixed plates (8) arranged vertically and parallel to each other. Each of the two first fixed plates (8) is provided with a first rotating hole (12) aligned with each other. The two ends of the first connecting column (4) are respectively rotatably arranged in the two first rotating holes (12). The first torsion spring (6) is sleeved on the first connecting column (4) between the two first fixed plates (8).

3. The assembled connection support assembly according to claim 1, characterized in that: The electric telescopic rod (3) has two second fixed plates (9) arranged vertically and parallel to each other at the fixed end. The two second fixed plates (9) are provided with second rotating holes (13) aligned with each other. The two ends of the second connecting column (5) are respectively rotatably arranged in the two second rotating holes (13). The second torsion spring (7) is sleeved on the second connecting column (5) between the two second fixed plates (9).

4. The assembled connection support assembly according to claim 2, characterized in that: The third fixing plate (10) is provided with a third rotating hole (14) aligned with the first rotating hole (12), and the first connecting column (4) is rotatably disposed in the third rotating hole (14) near its end.

5. The assembled connection support assembly according to claim 3, characterized in that: The fourth fixing plate (11) is provided with a fourth rotating hole (15) aligned with the second rotating hole (13), and the second connecting column (5) is rotatably disposed in the fourth rotating hole (15) near its end.

6. The assembled connection support assembly according to claim 1, characterized in that: The bottom of the fixed sleeve (2) is open, and the top of the support column (20) fits against the inner wall of the fixed sleeve (2) through the insertion opening; a connecting hole (18) is provided through the top of the fixed sleeve (2), and a threaded hole (19) is provided on the top of the support column (20). When the connecting hole (18) and the threaded hole (19) are aligned, they are connected and fixed by bolts (16).

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