External gutter structure

Abstract

The utility model relates to the technical field of steel structure construction engineering, in particular to an externally-hung gutter structure which comprises a gutter body installed on a wall and close to the edge of a ceiling, the gutter body is of a U-shaped structure, the edge of the ceiling extends into the upper portion of the gutter body, and a sliding supporting assembly is arranged on the wall and located below the gutter body. The gutter body is installed on the sliding supporting assembly and can slide in the height direction of the wall. The gutter has the advantages that the strength and bearing capacity of the gutter are improved, and deformation and damage of the gutter are avoided.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure construction engineering, and in particular to an external gutter structure. Background Art

[0002] Gutter refers to the concave part between the two hips of the roof of a building. Roof drainage is divided into organized drainage and unorganized drainage (free drainage). Organized drainage generally collects rainwater into the gutter and then drains it through the rainwater pipe. The ditch that collects rainwater is called the gutter. Gutters are divided into internal gutters and external gutters. Internal gutters refer to gutters inside the outer wall, which generally have parapets; external gutters are gutters that extend out of the outer wall, generally without parapets. Gutters are mostly made of tinplate or asbestos cement. The internal gutters of steel structure workshops are generally made of steel plates, and the external gutters are generally folded from color plates. The cost of steel plate internal gutters is higher and it is easy to seep into the workshop. The cost of external gutters is lower and will not seep into the workshop. Therefore, external color plate gutters are widely used.

[0003] The existing external gutter structure is a quick and easy installation method. Most external gutters use a "J"-shaped gutter sling to fix the gutter, and the gutter and the sling are fixed with self-tapping screws. Due to the thin thickness of the color plate, the gutter is often cracked and deformed. The appearance and reliability are difficult to guarantee. In addition, the existing gutter slings all use a simple hanging structure, and the hanging stability is not good, which affects the installation quality of the gutter. Utility Model Content

[0004] In order to improve the strength and bearing capacity of the gutter and avoid deformation and damage of the gutter, the present application provides an external gutter structure.

[0005] The present application provides an external gutter structure, which adopts the following technical solution:

[0006] An external gutter structure includes a gutter body installed on a wall and close to the edge of a ceiling, wherein the gutter body is a U-shaped structure, and the edge of the ceiling extends above the gutter body. A sliding support assembly is arranged on the wall and below the gutter body, and the gutter body is installed on the sliding support assembly and can slide along the height direction of the wall.

[0007] By adopting the above technical solution, the gutter body is installed on the sliding support assembly, and the sliding support assembly can allow the gutter body to slide vertically, thereby changing the hard connection between the gutter body and the wall to a sliding connection, avoiding the gutter body from exerting pressure on the supporting assembly supporting the gutter body after bearing the weight of rainwater, thereby improving the strength and bearing capacity of the gutter body and preventing it from being deformed and damaged after bearing the weight of rainwater.

[0008] Optionally, the sliding support assembly includes a horizontally arranged transverse support rod, the gutter body is mounted on the transverse support rod, and the end of the transverse support rod close to the wall is slidably connected to the wall.

[0009] By adopting the above technical solution, the transverse support rod can support the lower surface of the gutter body, transfer the weight of the gutter body to the wall through the transverse support rod, and make the end of the transverse support rod slide vertically with the wall.

[0010] Optionally, the sliding support assembly further includes an oblique support rod that is tilted and located below the transverse support rod, and one end of the oblique support rod is fixed to the transverse support rod, and the other end is slidably connected to the wall.

[0011] By adopting the above technical solution, the oblique support rods can provide further support for the transverse support rods, thereby preventing the transverse support rods from tilting and preventing the transverse support rods from breaking due to being unable to bear the weight of the gutter body.

[0012] Optionally, the sliding support assembly includes a fixed support rod vertically fixed to the wall, the ends of the transverse support rod and the ends of the diagonal support rod are slidably connected to the fixed support rod, and a buffer assembly is provided on the fixed support rod to buffer the transverse support rod and the diagonal support rod.

[0013] By adopting the above technical solution, a stable triangular structure is formed between the transverse support rods, the oblique support rods and the fixed support rods, which increases the strength of the sliding support assembly and enables it to withstand a greater load-bearing capacity. The fixed support rods provided can provide guidance for the transverse support rods and the oblique support rods, allowing the transverse support rods and the oblique support rods to slide more stably and avoid tilting during the sliding process. The buffer assembly can provide buffering for the sliding gutter body to avoid direct pressure on the lowest end of the fixed support rod.

[0014] Optionally, the fixed support rod is provided with a transverse support rod slot and an oblique support rod slot arranged along its length direction, the end of the transverse support rod is slidably fitted in the transverse support rod slot, and the end of the oblique support rod is slidably fitted in the oblique support rod slot.

[0015] By adopting the above technical solution, the transverse support rod and the oblique support rod can slide downward stably after receiving the weight on the gutter body, thereby preventing the ends of the transverse support rod or the oblique support rod from sliding off the fixed support rod during the sliding process.

[0016] Optionally, corresponding transverse support rod guide holes and oblique support rod guide holes are opened on the side of the fixed support rod and at the positions of the transverse support rod slide groove and the oblique support rod slide groove. A transverse guide rod is slidably inserted into the transverse support rod guide hole, and the transverse guide rod is fixed to the end of the transverse support rod. An oblique guide rod is slidably inserted into the oblique support rod guide hole, and the oblique guide rod is fixed to the end of the oblique support rod.

[0017] By adopting the above technical solution, the transverse guide rod and the oblique guide rod can prevent the transverse support rod and the oblique support rod from detaching from the fixed support rod during the downward sliding process, while allowing the transverse support rod and the oblique support rod to slide downward stably.

[0018] Optionally, the buffer assembly includes a transverse support rod buffer spring arranged in the transverse support rod slide groove and an oblique support rod buffer spring arranged in the oblique support rod slide groove, the end of the transverse support rod is pressed against the upper end of the transverse support rod buffer spring, and the end of the oblique support rod is pressed against the oblique support rod buffer spring.

[0019] By adopting the above technical scheme, the transverse support rod buffer spring and the oblique support rod buffer spring can provide buffering for the transverse support rod and the oblique support rod. When it is not raining, the interior of the gutter body does not bear the weight of rainwater. The transverse support rod buffer spring and the oblique support rod buffer spring can lift the gutter body to a position close to the edge of the ceiling. Rainwater of different weights flowing into the gutter body can gradually press the gutter body downward, allowing the deformation of the transverse support rod buffer spring and the oblique support rod buffer spring to bear the weight of rainwater in the gutter body, thereby preventing the gutter body from directly sliding to the lowest position on the fixed support rod after rainwater flows through the gutter body, and failing to further improve the bearing capacity of the gutter body.

[0020] Optionally, a reinforcing fixture is provided on the gutter body, and the reinforcing fixture includes an elastic reinforcing rod that fixes the gutter body and the ceiling, one end of the elastic reinforcing rod is fixed to the side of the gutter body away from the wall, and the other end is fixed to the ceiling.

[0021] By adopting the above technical solution, when rainwater flows through the inside of the gutter body, the gutter body moves downward, and the elastic reinforcement rod can always tighten the gutter body and deform with the movement of the gutter body, providing tension support for the outer side of the gutter body to prevent the gutter body from bearing more rain weight and generating a tearing force on the outer surface of the gutter body, thereby protecting the gutter body through the elastic reinforcement rod.

[0022] Optionally, a stopper is provided at one end of the transverse support rod away from the wall, and the stopper abuts against the side surface of the gutter body.

[0023] By adopting the above technical solution, the block can prevent the gutter body from sliding outwards after bearing the weight of rainwater, thereby preventing the gutter body from sliding off the transverse support rod.

[0024] Optionally, a driving member for driving the block to move is provided at the end of the transverse support rod, and a sliding groove is opened on the transverse support rod. The block is slidably fitted in the sliding groove. The driving member includes a driving screw rotatably connected to the sliding groove, and one end of the driving screw extends outward from the sliding groove. The driving screw passes through the block, and the two are threadedly connected.

[0025] By adopting the above technical solution, the driving screw can control the movement of the block, so that the block is pressed against the gutter body, and the gutter body is firmly fixed on the transverse support rod, thereby clamping the gutter body. When the gutter body is damaged, the block is controlled to move outward, so that the gutter body can be easily replaced.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The gutter body is connected to the wall in a sliding manner, which can convert the outward pulling force of the transverse support rod into downward pressure, so that it is not easy to break between the end of the transverse support rod and the wall. After the gutter body bears different weights of rainwater, it can generate different degrees of downward pressure, so that the transverse support rod buffer spring and the oblique support rod buffer spring produce different compression deformations, realizing the conversion of the weight of the gutter body into the compression deformation of the spring, reducing the tension between the transverse support rod and the oblique support rod and the wall, and according to the different specifications of the transverse support rod buffer spring and the oblique support rod buffer spring, the gutter body can bear different weights;

[0028] 2. The elastic reinforcement rod can tighten the side of the gutter body and the ceiling to prevent the outer side of the gutter body from pulling the gutter body after bearing the weight of rainwater; the gutter body and the sliding support assembly are detachably fixedly connected, and the gutter body is fixed to the horizontal support rod by a sliding block, which facilitates the replacement of the gutter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of a sliding support assembly and a sliding groove according to an embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. Gutter body; 2. Sliding support assembly; 21. Horizontal support rod; 22. Oblique support rod; 23. Fixed support rod; 231. Horizontal support rod slide groove; 232. Oblique support rod slide groove; 233. Horizontal support rod guide hole; 234. Oblique support rod guide hole; 24. Horizontal guide rod; 25. Oblique guide rod; 3. Horizontal support rod buffer spring; 4. Oblique support rod buffer spring; 5. Elastic reinforcement rod; 6. Block; 7. Sliding groove; 8. Drive screw. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-2 This application is described in further detail.

[0033] The embodiment of the present application discloses an external gutter structure.

[0034] Reference Figure 1 An external gutter structure includes a gutter body 1 fixed on the outer surface of the wall and close to the roof ceiling. The gutter body 1 is a U-shaped structure. The outer edge of the roof ceiling can extend above the gutter body 1, so that rainwater falling on the ceiling can smoothly flow into the gutter body 1. A plurality of sliding support assemblies 2 are arranged on the side of the wall and below the gutter body 1. The plurality of sliding support assemblies 2 are evenly distributed along the length direction of the gutter body 1. The gutter body 1 can be installed on the sliding support assemblies 2, so that the gutter body 1 is fixed to the wall.

[0035] Reference Figure 1 and Figure 2 The sliding support assembly 2 includes a horizontally arranged transverse support rod 21 and an obliquely arranged oblique support rod 22, the transverse support rod 21 is perpendicular to the wall surface, and the gutter body 1 is fixed on the transverse support rod 21, the length direction of the transverse support rod 21 is the same as the width direction of the gutter body 1, and the oblique support rod 22 is located below the transverse support rod 21, the upper end of the oblique support rod 22 is fixed to the transverse support rod 21, and the lower end is extended toward the wall, and the oblique support rod 22 can provide further support for the transverse support rod 21, so as to avoid the transverse support rod 21 from being unable to bear the weight of the gutter body 1 and breaking; the ends of the transverse support rod 21 and the oblique support rod 22 away from the connection point are both slidably connected to the wall, so as to avoid the hard connection between the gutter body 1 and the wall. In rainy weather, the gutter body 1 needs to bear different weights of rain for a long time. Through the sliding transverse support rod 21 and the oblique support rod 22, the gutter body 1 can slide up and down after bearing the weight of rain, so as to avoid damage to the gutter body 1.

[0036] A vertical fixed support rod 23 is arranged on the surface of the wall and at the ends of the transverse support rod 21 and the oblique support rod 22. The fixed support rod 23 is fixed to the wall by bolts. The ends of the transverse support rod 21 and the oblique support rod 22 are both slidably connected to the fixed support rod 23. A stable triangular structure is formed among the transverse support rod 21, the oblique support rod 22 and the fixed support rod 23, so that the gutter body 1 can bear a greater weight. When the gutter body 1 bears the weight of rainwater, the transverse support rod 21 and the oblique support rod 22 are pressed to slide in the direction of the fixed support rod 23, so that the fixed support rod 23 plays a role of fixing, supporting and guiding, avoiding inconvenient connection and fixing between the transverse support and oblique support rods 22 and the wall.

[0037] Reference Figure 1 and Figure 2 A transverse support rod slot 231 and an oblique support rod slot 232 are provided on the fixed support rod 23 and on the side facing the gutter body 1 along the length direction thereof. The oblique support rod slot 232 is located below the transverse support rod slot 231, and the two are located on the same vertical straight line. The end of the transverse support rod 21 is slidably plugged into the transverse support rod slot 231, and the end of the oblique support rod 22 is slidably plugged into the oblique support rod slot 232, so that the transverse support rod 21 and the oblique support rod 22 can slide downward stably after receiving the weight on the gutter body 1, thereby preventing the end of the transverse support rod 21 or the oblique support rod 22 from sliding off the fixed support rod 23 during the sliding process.

[0038] Corresponding transverse support rod guide holes 233 and oblique support rod guide holes 234 are provided on the fixed support rod 23 and on the two side surfaces adjacent to the transverse support rod slot 231 and the oblique support rod slot 232. The length direction of the transverse support rod guide hole 233 and the length direction of the oblique support rod guide hole 234 are the same as the length direction of the fixed support rod 23, and the transverse support rod guide hole 233 and the oblique support rod guide hole 234 both penetrate the corresponding transverse support rod slot 231 and the oblique support rod slot 232. A transverse guide rod 24 is slidably penetrated in the transverse support rod guide hole 233, and the transverse guide rod 24 passes through the transverse At the end of the support rod 21, the two ends of the transverse guide rod 24 can be slidably connected to the transverse support rod guide hole 233, and an oblique guide rod 25 is slidably inserted into the oblique support rod guide hole 234. The two ends of the oblique guide rod 25 can be slidably connected to the oblique support rod guide hole 234. When the transverse support rod 21 and the oblique support rod 22 are in the vertical sliding process, the set transverse guide rod 24 and oblique guide rod 25 can prevent the transverse support rod 21 and the oblique support rod 22 from detaching from the fixed support rod 23, and at the same time enable the transverse support rod 21 and the oblique support rod 22 to slide downward stably.

[0039] Reference Figure 1 and Figure 2A buffer assembly for buffering the transverse support rod 21 and the oblique support rod 22 is arranged on the fixed support rod 23, and the buffer assembly includes a transverse support rod buffer spring 3 and an oblique support rod buffer spring 4. The transverse support rod buffer spring 3 is vertically installed in the transverse support rod slide groove 231, and the upper end of the transverse support rod buffer spring 3 is fixed to the end of the transverse support rod 21, and the lower end is fixed to the fixed support rod 23. The oblique support rod buffer spring 4 is vertically installed in the oblique support rod slide groove 232, and the upper end of the oblique support rod buffer spring 4 is fixed to the end of the oblique support rod 22, and the lower end is fixed to the fixed support rod 23. The transverse support rod buffer spring 3 and the oblique support rod buffer spring 4 are arranged. The impact spring 4 can provide buffering for the transverse support rod 21 and the oblique support rod 22. When it is not raining, the inside of the gutter body 1 does not bear the weight of rainwater. The transverse support rod buffer spring 3 and the oblique support rod buffer spring 4 can lift the gutter body 1 to a position close to the edge of the ceiling. In rainy weather, rainwater of different weights flows into the gutter body 1, which can press the gutter body 1 downward, allowing the deformation of the transverse support rod buffer spring 3 and the oblique support rod buffer spring 4 to bear the weight of rainwater in the gutter body 1, thereby preventing the gutter body 1 from sliding directly to the lowest position on the fixed support rod 23 after rainwater flows through the gutter body 1.

[0040] Reference Figure 1 and Figure 2 A reinforcing fixing piece is also provided on the gutter body 1, and the reinforcing fixing piece includes an elastic reinforcing rod 5 arranged above the gutter body 1, the elastic reinforcing rod 5 is arranged along the width direction of the gutter body 1, and a plurality of elastic reinforcing rods 5 are evenly arranged along the length direction of the gutter body 1, one end of the elastic reinforcing rod 5 is fixed to the color steel plate on the ceiling, and the other end is fixed to the side of the gutter body 1 away from the wall. The elastic reinforcing rod 5 is made of a flexible elastic sheet. When the inside of the gutter body 1 is not affected by the weight of rainwater, the elastic reinforcing rod 5 is in a non-stretched state. When rainwater flows through the inside of the gutter body 1, the gutter body 1 moves downward, and the elastic reinforcing rod 5 can always tighten the gutter body 1 and deform with the movement of the gutter body 1, providing tensile support for the outer side of the gutter body 1, preventing the gutter body 1 from bearing more rainwater weight and generating a tearing force on the outer surface of the gutter body 1, thereby protecting the gutter body 1 through the elastic reinforcing rod 5.

[0041] Reference Figure 1 and Figure 2A stopper 6 is provided at the end of the transverse support rod 21 away from the wall, and the stopper 6 can abut against the outer surface of the gutter body 1 to prevent the gutter body 1 from sliding outward after the weight of rainwater is borne inside, thereby preventing the gutter body 1 from sliding off the transverse support rod 21; the stopper 6 is slidably provided on the transverse support rod 21 and can slide along the length direction of the transverse support rod 21, a driving member for controlling the movement of the stopper 6 is provided on the transverse support rod 21, and a sliding groove 7 is provided on the surface of the transverse support rod 21 facing the gutter body 1 The lower end of the stopper 6 is slidably arranged in the sliding groove 7, and the driving member includes a driving screw 8 rotatably arranged in the sliding groove 7. One end of the driving screw 8 extends outward from the transverse support rod 21 and is fixed with a rotating portion. The driving screw 8 passes through the stopper 6 and the two are threadedly connected. The movement of the stopper 6 is controlled by rotating the driving screw 8, so that the stopper 6 is pressed against the gutter body 1, so that the gutter body 1 is firmly fixed on the transverse support rod 21. When the gutter body 1 is damaged, the stopper 6 is controlled to move outward, so that the gutter body 1 can be conveniently replaced.

[0042] The implementation principle of an external gutter structure in an embodiment of the present application is as follows: the gutter body 1 and the sliding support assembly 2 are slidingly connected. When the gutter body 1 bears the weight of rainwater, it can slide downward to prevent the heavier gutter body 1 from generating hard pulling force on the transverse support rod 21 and the oblique support rod 22. The weight of the gutter body 1 is absorbed by compressing the transverse support rod buffer spring 3 and the oblique support rod buffer spring 4, and at the same time, the elastic reinforcement rod 5 tightens and fixes the outer side of the gutter body 1.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An external gutter structure, characterized in that: The invention comprises a gutter body (1) installed on a wall and close to the edge of a ceiling, wherein the gutter body (1) is in a U-shaped structure, and the edge of the ceiling extends above the gutter body (1). A sliding support assembly (2) is arranged on the wall and below the gutter body (1), and the gutter body (1) is installed on the sliding support assembly (2) and can slide along the height direction of the wall.

2. The external gutter structure according to claim 1, characterized in that: The sliding support assembly (2) comprises a horizontally arranged transverse support rod (21), the gutter body (1) is mounted on the transverse support rod (21), and the end of the transverse support rod (21) close to the wall is slidably connected to the wall.

3. The external gutter structure according to claim 1, characterized in that: The sliding support assembly (2) further comprises an inclined support rod (22) which is arranged obliquely. The inclined support rod (22) is located below the transverse support rod (21), and one end of the inclined support rod (22) is fixed to the transverse support rod (21), and the other end is slidably connected to the wall.

4. The external gutter structure according to claim 2, characterized in that: The sliding support assembly (2) comprises a fixed support rod (23) vertically fixed on the wall, the end of the transverse support rod (21) and the end of the oblique support rod (22) are slidably connected to the fixed support rod (23), and a buffer assembly for buffering the transverse support rod (21) and the oblique support rod (22) is arranged on the fixed support rod (23).

5. The external gutter structure according to claim 4 is characterized in that: The fixed support rod (23) is provided with a transverse support rod sliding groove (231) and an oblique support rod sliding groove (232) arranged along the length direction thereof; the end of the transverse support rod (21) is slidably fitted in the transverse support rod sliding groove (231), and the end of the oblique support rod (22) is slidably fitted in the oblique support rod sliding groove (232).

6. The external gutter structure according to claim 4, characterized in that: A corresponding transverse support rod guide hole (233) and an oblique support rod guide hole (234) are provided on the side of the fixed support rod (23) and at the positions of the transverse support rod sliding groove (231) and the oblique support rod sliding groove (232); a transverse guide rod (24) is slidably inserted into the transverse support rod guide hole (233); the transverse guide rod (24) is fixed to the end of the transverse support rod (21); an oblique guide rod (25) is slidably inserted into the oblique support rod guide hole (234); the oblique guide rod (25) is fixed to the end of the oblique support rod (22).

7. The external gutter structure according to claim 4, characterized in that: The buffer assembly comprises a transverse support rod buffer spring (3) arranged in a transverse support rod slide groove (231) and an oblique support rod buffer spring (4) arranged in an oblique support rod slide groove (232); the end of the transverse support rod (21) is pressed against the upper end of the transverse support rod buffer spring (3), and the end of the oblique support rod (22) is pressed against the oblique support rod buffer spring (4).

8. The external gutter structure according to claim 1, characterized in that: A reinforcing fixing member is provided on the gutter body (1), and the reinforcing fixing member comprises an elastic reinforcing rod (5) for fixing the gutter body (1) and the ceiling, one end of the elastic reinforcing rod (5) is fixed to the side of the gutter body (1) away from the wall, and the other end is fixed to the ceiling.

9. The external gutter structure according to claim 2, characterized in that: A stopper (6) is provided at one end of the transverse support rod (21) away from the wall, and the stopper (6) abuts against the side surface of the gutter body (1).

10. The external gutter structure according to claim 2, characterized in that: A driving member for driving the stopper (6) to move is arranged at the end of the transverse support rod (21), a sliding groove (7) is provided on the transverse support rod (21), the stopper (6) is slidably fitted in the sliding groove (7), the driving member comprises a driving screw rod (8) rotatably connected in the sliding groove (7), and one end of the driving screw rod (8) extends outward from the sliding groove (7), the driving screw rod (8) passes through the stopper (6), and the two are threadedly connected.

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