Waterproof structure of steel structure factory building

Abstract

The utility model discloses a kind of steel structure factory building waterproof structures, relate to steel structure factory building technical field, including water sump, water sump includes bottom plate, first side plate, second side plate and two side baffle, bottom plate, first side plate, second side plate and two side baffle are enclosed water storage space between, bottom plate bottom is equipped with pipe joint;Clamping unit is arranged on first side plate, clamping unit is used to connect water sump in steel structure factory building;Rebound unit is connected to the bottom of bottom plate, rebound unit is used to drive second side plate and rotate branch point on bottom plate upwards overturning.The utility model is by being provided with second side plate and rebound unit, when rainfall or snowfall is larger, second side plate will be impacted by rain or snow pressure, and then overcome the elastic force of rebound unit, and turn down, so that rain and snow can fall from water storage space, avoid to produce angle load to water sump and cause from the eaves of steel structure factory building fall down.

Description

Technical Field

[0001] This utility model relates to the field of steel structure factory building technology, specifically a waterproof structure for steel structure factory buildings. Background Technology

[0002] Steel structure industrial plants refer to factories whose main load-bearing components are made of steel and constructed with steel structures. They are one of the main building types. With the rapid development of industry, steel structures have gradually replaced traditional concrete and brick structures in my country's buildings.

[0003] A search revealed that Chinese Utility Model Patent Publication No. CN217630907U discloses a waterproof structure for steel structure factory buildings, which includes an external gutter installed under the eaves of the steel structure factory building. A combined plate is placed at the bottom of the gutter's channel. The combined plate includes a sound-absorbing plate covering the bottom of the gutter's channel and a floating plate located below the sound-absorbing plate. As the liquid level in the gutter rises and falls, the floating plate drives the sound-absorbing plate to move up and down within the gutter's channel.

[0004] While the existing waterproof structure has solved the noise problem, it has the following drawbacks: Since the external gutter (referred to as the water collection trough in this application) is mounted on the eaves of the steel structure factory building, during heavy rain or snow, the large amount of rainfall will cause rainwater to accumulate rapidly in the external gutter and cannot be discharged quickly from the drain pipe, resulting in an increased load on the external gutter. In addition, during heavy snowfall, the increased snow accumulation in the external gutter will put a greater load on it, which may cause the external gutter to fall off the eaves. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof structure for steel structure factory buildings to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waterproof structure for a steel structure factory building, comprising:

[0008] A water collection tank includes a bottom plate, a first side plate, a second side plate, and two side baffles. The first side plate is vertically fixed to one side of the bottom plate in the width direction, and the second side plate is rotatably connected to the other side of the bottom plate in the width direction. The two side baffles are respectively fixed to both ends of the bottom plate in the length direction. The bottom plate, the first side plate, the second side plate, and the two side baffles form a water collection space. The bottom of the bottom plate is provided with a pipe interface.

[0009] A clamping unit is provided on the first side plate, the clamping unit being used to connect the water collection tank to the steel structure factory building;

[0010] A spring-loaded unit connected to the bottom of the base plate is used to drive the second side plate to flip upward along the pivot point on the base plate.

[0011] Furthermore, the clamping unit includes multiple fixed arms fixed to the side wall of the first side plate. A movable arm is rotatably connected to one end of the fixed arm away from the first side plate. An upper clamping block and a lower clamping block are fixed to the outer wall of the movable arm. A clamping opening is formed between the opposing surfaces of the upper clamping block and the lower clamping block. A clamping bolt is threaded through the top of the upper clamping block, and the lower end of the clamping bolt is inserted into the clamping opening.

[0012] Furthermore, the lower clamping block has multiple strip grooves on the side facing the upper clamping block.

[0013] Furthermore, the plurality of fixed arms are arranged at equal intervals along the length direction of the base plate.

[0014] Furthermore, a crossbeam is connected to the side wall of the first side plate, and the crossbeam is located between two adjacent fixed arms.

[0015] Furthermore, the multiple movable arms are detachably connected to an inclined plate, one end of which extends obliquely to the upper side of the first side plate, and the other end of which extends toward the inner side of the water accumulation space.

[0016] Furthermore, a protrusion is fixedly connected to the surface of the movable arm, and a notch is formed between the protrusion and the surface of the movable arm. The inclined plate is engaged in the notch, and a tightening bolt is threaded through the protrusion, with the end face of the tightening bolt abutting against the surface of the inclined plate.

[0017] Furthermore, the upward-facing side of the inclined plate is flush with the upper surface of the lower clamping block.

[0018] Furthermore, one end of the inclined plate extending into the water accumulation space forms a water outlet channel with the surface of the second side plate.

[0019] Furthermore, the rebound unit includes two lugs fixed to the bottom of the second side plate. A fixed shaft is horizontally fixed to the outer wall of the two lugs. A fixed sleeve is fixed to the side wall of the second side plate. The fixed sleeve is coaxially fitted around the periphery of the fixed shaft and can rotate freely on the periphery of the fixed shaft. A spiral spring is installed inside the fixed sleeve. The two ends of the spiral spring in the direction of its elastic force are respectively fixed to the inner wall of the fixed sleeve and the periphery of the fixed shaft.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. By setting a second side plate and a rebound unit, when the rainfall or snowfall is large, the second side plate will be impacted by rainwater or pressure from snow accumulation, thereby overcoming the elastic force of the rebound unit and flipping downwards, so that rainwater and snow can fall out of the water accumulation space, avoiding angular load on the water accumulation trough and causing it to fall off the eaves of the steel structure factory building.

[0022] 2. By setting the clamping bolts to be threaded onto the upper clamping block, and inserting the clamping opening formed by the upper and lower clamping blocks into the edge of the eaves of the steel structure factory building, the clamping bolts are then used to press against the eaves, so that the water collection trough can be hung and installed on the edge of the eaves of the steel structure factory building.

[0023] 3. By setting up inclined plates, on the one hand, rainwater and snow from the roof of the steel structure factory building can enter the water accumulation space along the inclined plates. When the snow accumulation is large, when the snow slides down from the inclined plates into the water accumulation space, it will impact the second side plate under the action of inertia, so that the second side plate can discharge the snow in time and prevent it from accumulating in the water accumulation trough, thus putting a large load on the water accumulation trough. On the other hand, by forming a water outlet channel between the end of the inclined plate and the surface of the second side plate, rainwater is prevented from rushing into the water accumulation space when it enters the water accumulation space through the water outlet channel, thus reducing noise to a certain extent. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of a waterproof structure for a steel structure factory building according to the present invention;

[0025] Figure 2 for Figure 1 Enlarged schematic diagram of the local structure at point A;

[0026] Figure 3 for Figure 1 A first-person perspective structural diagram;

[0027] Figure 4 for Figure 3 Enlarged schematic diagram of the local structure at point B;

[0028] Figure 5 for Figure 1 A structural diagram from a second perspective;

[0029] Figure 6 for Figure 1 A structural diagram from a third-person perspective.

[0030] The following are the annotations for each part of the figure: 1. Second side plate; 2. Base plate; 3. First side plate; 4. Clamping bolt; 5. Lower clamping block; 6. Inclined plate; 7. Upper clamping block; 8. Strip groove; 9. Movable arm; 10. Protrusion; 11. Abutting bolt; 12. Reinforcing tie rod; 13. Pipe interface; 14. Fixing sleeve; 15. Crossbeam; 16. Fixing arm; 17. Fixing shaft; 18. Scroll spring; 19. Ear block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-6 This utility model provides a technical solution: a waterproof structure for a steel structure factory building, including a water collection trough. The water collection trough includes a base plate 2, a first side plate 3, a second side plate 1, and two side baffles (not shown in the figure). The first side plate 3 is vertically fixed to one side of the base plate 2 in the width direction, and the second side plate 1 is rotatably connected to the other side of the base plate 2 in the width direction. Specifically, two lugs 19 are welded to the bottom of the second side plate 1, and a fixed shaft 17 is horizontally fixed to the outer wall of the two lugs 19. A fixed sleeve 14 is fixed to the side wall of the second side plate 1. The fixed sleeve 14 is coaxially fitted around the fixed shaft 17 and can rotate freely around the fixed shaft 17. A spiral spring 18 is installed inside the fixed sleeve 14. The two ends of the spiral spring 18 in the elastic direction are respectively fixed to the inner wall of the fixed sleeve 14 and the periphery of the fixed shaft 17. In the current state, the spiral spring 18 exerts an elastic force on the fixed sleeve 14, causing the fixed sleeve 14 to rotate around the axis of the fixed shaft 17 and drive the second side plate 1 to rotate upward around the axis of the fixed shaft 17, so that the surface of the second side plate 1 abuts against the side wall of the bottom plate 2. The two side baffles are respectively welded to both ends of the bottom plate 2 in the length direction. The two side walls of the side baffles are respectively welded to the surfaces of the bottom plate 2 and the first side plate 3, so that the bottom plate 2, the first side plate 3, the second side plate 1 and the two side baffles form a water accumulation space. When the surface of the second side plate 1 abuts against the side wall of the bottom plate 2, the inner cavity of the water accumulation space is sealed, so that when rainwater flows into the water accumulation space, it will not leak or the leakage is small. The bottom of the bottom plate 2 is provided with a pipe interface 13, and a drain pipe (not shown in the figure) is installed at the opening of the pipe interface 13.

[0033] Multiple fixed arms 16 are welded at equal intervals along the length of the base plate 2 on the side wall of the first side plate 3. A movable arm 9 is rotatably connected to the end of each fixed arm 16 away from the first side plate 3. An upper clamping block 7 and a lower clamping block 5 are fixedly connected to the outer wall of the movable arm 9. A clamping opening is formed between the opposing surfaces of the upper clamping block 7 and the lower clamping block 5. A clamping bolt 4 is threaded through the top of the upper clamping block 7, and the lower end of the clamping bolt 4 is inserted into the clamping opening. When the water collection trough is assembled onto the edge of the eaves of the steel structure factory building, the clamping opening is engaged with the edge of the eaves end. At this time, the lower surface of the upper clamping block 7 contacts the upper surface of the eaves, and the upper surface of the lower clamping block 5 contacts the lower surface of the eaves. Then, the worker rotates the clamping block... Tighten bolt 4, the end of clamping bolt 4 will abut against the surface of the eaves facing upward, so that the water collection trough can be hung and installed on the eaves. In addition, multiple strip grooves 8 are opened on the side of the lower clamping block 5 facing the upper clamping block 7. By setting the strip grooves 8, the frictional resistance when the upper surface of the lower clamping block 5 contacts the lower surface of the eaves is increased, making it difficult for the water collection trough to detach from the eaves. In addition, a crossbeam 15 is connected to the side wall of the first side plate 3. The crossbeam 15 is located between two adjacent fixed arms 16. The end of the crossbeam 15 away from the first side plate 3 is connected to the wall of the steel structure factory by screws. In this way, the crossbeam 15 provides lateral support for the water collection trough.

[0034] Multiple movable arms 9 are detachably connected to inclined plates 6. One end of the inclined plate 6 extends obliquely to the upper part of the outer side of the first side plate 3, and the other end of the inclined plate 6 extends toward the inner side of the water accumulation space. A protrusion 10 is fixed to the surface of the movable arm 9, and a bayonet is formed between the protrusion 10 and the surface of the movable arm 9. The inclined plate 6 is engaged in the bayonet. A tightening bolt 11 is threaded through the protrusion 10. The end face of the tightening bolt 11 abuts against the surface of the inclined plate 6, thereby installing the inclined plate 6 in the bayonet. The upward-facing side of the inclined plate 6 is flush with the upper surface of the lower clamping block 5. The end of the inclined plate 6 extending into the water accumulation space forms a water outlet channel with the surface of the second side plate 1.

[0035] The working principle of this utility model is as follows: When assembling the water collection trough, the worker inserts the clamping mouth into the edge of the eaves. At this time, the lower surface of the upper clamping block 7 contacts the upper surface of the eaves, and the upper surface of the lower clamping block 5 contacts the lower surface of the eaves. Then, the worker uses a tool to rotate the clamping bolt 4. The end of the clamping bolt 4 will press against the upward surface of the eaves, so that the water collection trough can be hung and installed on the eaves. At the same time, the upper surface of the inclined plate 6 abuts against the lower surface of the eaves.

[0036] During rainy or snowy weather, rainwater and snow on the roof surface of the steel structure factory building will flow down the roof surface to the surface of the inclined plate 6, and then enter the water outlet channel. Subsequently, the water will enter the water accumulation space through the water outlet channel. The rainwater will enter the external drainage pipe through the pipe interface 13 and be discharged. When the rainfall or snowfall is large, the inertia of the rainwater and snow sliding down the inclined plate 6 is large, which will generate a large impact on the second side plate 1. This will cause the second side plate 1 to overcome the elastic force of the spiral spring 18 and rotate downward around the fixed axis 17. This will allow the rainwater and snow to be discharged into the water accumulation space along the inclined plate 6, preventing the large amount of rainwater and snow from putting a large load on the water accumulation trough and causing the clamping bolt 4 to lose its clamping force on the eaves surface. In addition, the side wall of the first side plate 3 and the upper surface of the bottom plate 2 are jointly fixed with a reinforcing tie rod 12, which reinforces the first side plate 3 and the bottom plate 2.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof structure for a steel structure factory building, characterized in that, include: A water collection tank includes a bottom plate (2), a first side plate (3), a second side plate (1), and two side baffles. The first side plate (3) is vertically fixed to one side of the bottom plate (2) in the width direction, and the second side plate (1) is rotatably connected to the other side of the bottom plate (2) in the width direction. The two side baffles are respectively fixed to both ends of the bottom plate (2) in the length direction. The bottom plate (2), the first side plate (3), the second side plate (1), and the two side baffles form a water collection space. The bottom of the bottom plate (2) is provided with a pipe interface (13). A clamping unit is provided on the first side plate (3), the clamping unit is used to connect the water collection tank to the steel structure factory building; A spring-loaded unit connected to the bottom of the base plate (2) is used to drive the second side plate (1) to flip upward along the pivot point on the base plate (2).

2. The waterproof structure for steel structure workshops according to claim 1, characterized in that, The clamping unit includes multiple fixed arms (16) fixed to the side wall of the first side plate (3). The fixed arm (16) is rotatably connected to a movable arm (9) at one end away from the first side plate (3). An upper clamping block (7) and a lower clamping block (5) are fixed to the outer wall of the movable arm (9). A clamping opening is formed between the opposing surfaces of the upper clamping block (7) and the lower clamping block (5). A clamping bolt (4) is threaded through the top of the upper clamping block (7). The lower end of the clamping bolt (4) is inserted into the clamping opening.

3. The waterproof structure for steel structure workshops according to claim 2, characterized in that, The lower clamping block (5) has multiple strip grooves (8) on the side facing the upper clamping block (7).

4. The waterproof structure for steel structure workshops according to claim 2, characterized in that, Multiple fixed arms (16) are arranged at equal intervals along the length direction of the base plate (2).

5. The waterproof structure for steel structure workshops according to claim 2, characterized in that, The first side plate (3) has a crossbeam (15) connected to its side wall, and the crossbeam (15) is located between two adjacent fixed arms (16).

6. The waterproof structure for steel structure workshops according to claim 2, characterized in that, Multiple movable arms (9) are detachably connected to a ramp (6), one end of which extends obliquely above the outside of the first side plate (3), and the other end of which extends toward the inside of the water accumulation space.

7. The waterproof structure for steel structure workshops according to claim 6, characterized in that, The movable arm (9) has a protrusion (10) fixedly attached to its surface. The protrusion (10) and the surface of the movable arm (9) form a bayonet. The inclined plate (6) is engaged in the bayonet. A tightening bolt (11) is threaded through the protrusion (10). The end face of the tightening bolt (11) abuts against the surface of the inclined plate (6).

8. The waterproof structure for steel structure workshops according to claim 6, characterized in that, The upward-facing side of the inclined plate (6) is flush with the upper surface of the lower clamping block (5).

9. The waterproof structure for steel structure workshops according to claim 6, characterized in that, The inclined plate (6) extends into the water accumulation space at one end and forms a water outlet channel between it and the surface of the second side plate (1).

10. The waterproof structure for steel structure workshops according to claim 1, characterized in that, The rebound unit includes two lugs (19) fixed to the bottom of the second side plate (1). The outer walls of the two lugs (19) are horizontally fixed to a fixed shaft (17). The side wall of the second side plate (1) is fixed to a fixed sleeve (14). The fixed sleeve (14) is coaxially fitted around the fixed shaft (17) and can rotate freely around the fixed shaft (17). A spiral spring (18) is installed inside the fixed sleeve (14). The two ends of the spiral spring (18) in the direction of elasticity are respectively fixed to the inner wall of the fixed sleeve (14) and the periphery of the fixed shaft (17).

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