Steel structure building roof cornice snow blocking device

Abstract

The utility model discloses a steel structure building roof cornice snow blocking device, and relates to the technical field of building roofs. Comprising a fixed bottom plate, two fixed baffles are fixedly arranged on the outer wall of the fixed bottom plate, a snow baffle is arranged between the two fixed baffles in a sliding mode, a limiting rod is fixedly arranged between the two fixed baffles, a control structure is arranged on the fixed bottom plate and the snow baffle, and the control structure comprises a control rope, two auxiliary wheels, two limiting pieces, a rotating wheel and a rotating rod. The two ends of the control rope are wound around the snow baffles, the inner walls of the two auxiliary wheels are rotationally embedded in the fixed bottom plate, and the tops of the outer walls of the two limiting pieces are fixedly arranged on the fixed bottom plate. Through the fixed baffle, the snow baffle, the control rope, the auxiliary wheel and the limiting piece, swing of the baffle can be controlled, accumulated snow on the roof panel is blocked, rotation of the baffle can be controlled, the accumulated snow on the roof panel is obliquely discharged, operation is easy, and the effect of good protection capacity is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building roofs, in particular to a snow blocking device for the eaves of a steel structure building roof. Background Art

[0002] At present, on the roof of the steel structure, the friction coefficient is small due to the inclination of the roof panel, and the accumulated snow can easily slide to the eaves gutter. Especially when the snow begins to melt, the snow at the junction of the roof panel melts into water, which will drive a large area of ​​snow to slide to the eaves gutter, which can easily cause the gutter to deform or damage. Therefore, it is necessary to block the snow at the gutter.

[0003] The authorization publication number "CN218952628U" records "a snow-blocking device for the eaves of a steel structure building roof, comprising a roof panel, the upper surface of the roof panel is fixedly connected with symmetrically distributed ribs, the upper surface of the roof panel is provided with a swing groove, the inner wall of the swing groove is provided with guide holes distributed in a linear array, and one end of the guide hole passes through and extends to the front of the roof panel. The snow-blocking device for the eaves of a steel structure building roof is provided with a movable snow-blocking device on the inner wall of the swing groove, and the movable snow-blocking device includes a swing baffle, and the two side surfaces of the swing baffle are hinged to the inner wall of the swing groove through a pin shaft, so as to block the accumulated snow on the roof panel and gradually melt and flow back, and when the accumulated snow reaches a certain amount, the force applied to the swing baffle exceeds the elastic force of the reset spring, and the swing baffle tilts and swings to unload the snow, thereby protecting the roof panel."

[0004] The above patent can have the effect of protecting the roof panel by tilting and swinging the swing baffle to unload the snow when the snow accumulation reaches a certain amount and the force applied to the swing baffle exceeds the elastic force of the return spring. However, in reality, the device can only swing after the force exceeds the elastic force of the spring. The spring is exposed to the air and is prone to rust, which can easily affect the performance of the spring and cannot be used for a long time. Utility Model Content

[0005] The utility model provides a snow blocking device for the eaves of the roof of a steel structure building. By fixing the baffle, the snow blocking plate, the control rope, the auxiliary wheel and the limiting piece, the swing of the baffle can be controlled to block the snow accumulated on the roof panel, and the rotation of the baffle can be controlled to tilt and unload the snow accumulated on the roof panel. The operation is simple and the protective effect is good.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a snow-blocking device for the eaves of a steel structure roof, comprising:

[0007] A fixed bottom plate, wherein two fixed baffles are fixedly arranged on the outer wall of the fixed bottom plate, a snow baffle is slidably arranged between the two fixed baffles, and a limiting rod is fixedly arranged between the two fixed baffles;

[0008] A control structure, provided on the fixed base plate and the snow guard;

[0009] The control structure includes a control rope, two auxiliary wheels, two limiting members, a rotating wheel and a rotating rod, both ends of the control rope are wrapped around the snow guard, the inner walls of the two auxiliary wheels are rotatably embedded in the fixed base plate, the tops of the outer walls of the two limiting members are fixed on the fixed base plate, one end of the rotating rod is rotatably embedded in the two limiting members, the inner wall of the rotating wheel is fixedly sleeved on the rotating rod, the outer wall of the rotating wheel is rotatably embedded between the two limiting members, and the outer wall of the control rope is wrapped around the two auxiliary wheels and the rotating wheel.

[0010] As a snow-blocking device for the eaves of a steel structure building roof, the utility model comprises an outer wall of the control rope which is wound around two auxiliary wheels and a rotating wheel.

[0011] As a snow-blocking device for eaves of a steel structure building roof, the utility model comprises a protective frame fixedly embedded in the bottom of the outer wall of the fixed bottom plate, and one end of the rotating rod away from the two limiting members is rotatably embedded in the protective frame.

[0012] As a snow-blocking device for the eaves of a steel structure building roof, the utility model comprises a fixing sleeve provided with a control head on one side of the outer wall of the rotating rod, and the outer wall of the control head is rotatably embedded in the protection frame.

[0013] As a snow-blocking device for the eaves of a steel structure building roof, the utility model has an outer wall of the head wrapped with a pull bead.

[0014] As a snow-blocking device for the eaves of a steel structure building roof of the utility model, two mounting plates are extended from the outer wall of the fixed bottom plate, and mounting holes are opened on the outer walls of the two mounting plates.

[0015] The utility model provides a snow-blocking device for the eaves of a steel structure building roof, which has the following beneficial effects:

[0016] (1) The snow blocking device for the eaves of the roof of a steel structure building can control the swing of the baffle plate to block the snow on the roof panel through a fixed baffle plate, a snow blocking plate, a control rope, an auxiliary wheel and a limiting member, and can control the rotation of the baffle plate to tilt and unload the snow on the roof panel. The operation is simple and has a good protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the utility model A.

[0021] In the figure: 1. fixed base plate; 2. fixed baffle; 3. snow guard; 4. control rope; 5. auxiliary wheel; 6. limiting member; 7. rotating wheel; 8. rotating rod; 9. protection frame; 10. head; 11. pull bead; 12. mounting plate; 13. limiting rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0023] See also Figure 1-4 The utility model provides a technical solution: a snow-blocking device for the eaves of a steel structure building roof, comprising:

[0024] A fixed bottom plate 1, two fixed baffles 2 are fixedly arranged on the outer wall of the fixed bottom plate 1, a snow guard 3 is slidably arranged between the two fixed baffles 2, and a limiting rod 13 is fixedly arranged between the two fixed baffles 2;

[0025] A control structure is provided on the fixed base plate 1 and the snow guard 3;

[0026] The control structure includes a control rope 4, two auxiliary wheels 5, two limiting members 6, a rotating wheel 7 and a rotating rod 8. Both ends of the control rope 4 are wound around the snow guard 3. The inner walls of the two auxiliary wheels 5 are rotatably embedded in the fixed base plate 1. The tops of the outer walls of the two limiting members 6 are fixed on the fixed base plate 1. One end of the rotating rod 8 is rotatably embedded in the two limiting members 6. The inner wall of the rotating wheel 7 is fixedly sleeved on the rotating rod 8. The outer wall of the rotating wheel 7 is rotatably embedded between the two limiting members 6. The outer wall of the control rope 4 is wound around the two auxiliary wheels 5 and the rotating wheel 7.

[0027] In this embodiment: the snow guard 3 can be made to slide by two fixed baffles 2, the two auxiliary wheels 5 can reduce the friction between the control rope 4 and the turning point of the fixed base plate 1, the two limiting members 6 can limit the rotating rod 8, so that the rotating rod 8 can rotate more stably, and at the same time, the rotating wheel 7 can rotate stably, thereby driving the control rope 4 to move back and forth, the control rope 4 can pull the bottom of the snow guard 3 to slide along the bottom of the fixed baffle 2, and the control rope 4 bypasses the limiting rod 13 to pull the top of the snow guard 3 to move in the vertical direction along the fixed baffle 2, the swing of the baffle can be controlled to block the snow on the roof panel, and the rotation of the baffle can be controlled to tilt the snow on the roof panel for snow unloading, the operation is simple, and has a good protective effect.

[0028] Specifically, the outer wall of the control rope 4 is wound around the two auxiliary wheels 5 and the rotating wheel 7 .

[0029] In this embodiment, the control rope 4 is wound around the two auxiliary wheels 5 and the rotating wheel 7 so as to reduce the friction force generated by the steering of the control rope 4 .

[0030] Specifically, a protective frame 9 is fixedly embedded at the bottom of the outer wall of the fixed base plate 1 , and one end of the rotating rod 8 away from the two limiting members 6 is rotatably embedded in the protective frame 9 .

[0031] In this embodiment, the protective frame 9 can ensure that the end of the rotating rod 8 away from the two limiting members 6 can rotate stably.

[0032] Specifically, a control head 10 is fixedly sleeved on one side of the outer wall of the rotating rod 8 , and the outer wall of the control head 10 is rotatably embedded in the protective frame 9 .

[0033] In this embodiment, the rotation of the rotating rod 8 can be controlled by the control head 10. The control head 10 is an accessory of the curtain, which is used for the lifting and adjusting of the curtain and is commonly seen in curtain varieties such as rolling curtains and venetian blinds.

[0034] Specifically, a pull bead 11 is wound around the outer wall of the head 10 .

[0035] In this embodiment, the pull bead 11 is a type of curtain control head 10, which is used to pull the curtain up and down.

[0036] Specifically, two mounting plates 12 are extended from the outer wall of the fixed base plate 1 , and mounting holes are formed on the outer walls of the two mounting plates 12 .

[0037] In this embodiment, the two mounting holes on the mounting plates 12 are used for convenient fixing.

[0038] When in use, the two fixed baffles 2 can make the snow guard 3 slide, the two auxiliary wheels 5 can reduce the friction between the control rope 4 and the turning point of the fixed base plate 1, the two limiting members 6 can limit the rotating rod 8, so that the rotating rod 8 can rotate more stably, and at the same time, the rotating wheel 7 can rotate stably, thereby driving the control rope 4 to move back and forth, the control rope 4 can pull the bottom of the snow guard 3 to slide along the bottom of the fixed baffle 2, and the control rope 4 bypasses the limiting rod 13 to pull the top of the snow guard 3 to move vertically along the fixed baffle 2, so that the swing of the baffle can be controlled to block the snow on the roof panel, and the rotation of the baffle can be controlled to tilt the snow on the roof panel. Snow unloading is simple to operate and has good protection effect. The control rope 4 is wound around two auxiliary wheels 5 and the rotating wheel 7 to reduce the friction generated by the steering of the control rope 4. The protection frame 9 can make the rotating rod 8 away from the end of the two limiting members 6 to rotate stably. The head 10 can control the rotation of the rotating rod 8. The head 10 is an accessory of the curtain, which is used for the lifting and adjustment of the curtain. It is commonly seen in roller blinds, venetian blinds and other curtain varieties. The bead 11 is a type of curtain head 10, which is used to pull the curtain up and down. Here, the head 10 and the bead 11 are used on the eaves snow guard to control the movement of the snow guard 3. The mounting holes on the two mounting plates 12 are convenient for fixing.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A snow protection device for the eaves of a steel structure building roof. It is characterized in that include: A fixed base plate (1), wherein two fixed baffles (2) are fixedly provided on the outer wall of the fixed base plate (1), a snow baffle (3) is slidably provided between the two fixed baffles (2), and a limiting rod (13) is fixedly provided between the two fixed baffles (2); A control structure is arranged on the fixed base plate (1) and the snow guard plate (3); The control structure comprises a control rope (4), two auxiliary wheels (5), two limiting members (6), a rotating wheel (7) and a rotating rod (8); both ends of the control rope (4) are wound around the snowboard (3); the inner walls of the two auxiliary wheels (5) are rotatably embedded in the fixed base plate (1); the tops of the outer walls of the two limiting members (6) are fixedly arranged on the fixed base plate (1); one end of the rotating rod (8) is rotatably embedded in the two limiting members (6); the inner wall of the rotating wheel (7) is fixedly sleeved on the rotating rod (8); the outer wall of the rotating wheel (7) is rotatably embedded between the two limiting members (6); and the outer wall of the control rope (4) is wound around the two auxiliary wheels (5) and the rotating wheel (7).

2. A snow-blocking device for eaves of a steel structure roof according to claim 1, Features: The outer wall of the control rope (4) is wound around two auxiliary wheels (5) and a rotating wheel (7).

3. A snow protection device for eaves of a steel structure roof according to claim 2, Features: A protective frame (9) is fixedly embedded in the bottom of the outer wall of the fixed bottom plate (1), and one end of the rotating rod (8) away from the two limiting members (6) is rotatably embedded in the protective frame (9).

4. A snow-blocking device for eaves of a steel structure roof according to claim 3, Features: A control head (10) is fixedly sleeved on one side of the outer wall of the rotating rod (8), and the outer wall of the control head (10) is rotatably embedded in the protective frame (9).

5. A snow protection device for eaves of a steel structure roof according to claim 4, Features: The outer wall of the head (10) is wound with a pull bead (11).

6. A snow-blocking device for eaves of a steel structure roof according to claim 5, Features: Two mounting plates (12) are extended from the outer wall of the fixed base plate (1), and mounting holes are provided on the outer walls of the two mounting plates (12).

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