Protective fence for building

Abstract

The utility model discloses a building guard railing, including breast board and connecting seat, the top end of breast board is fixed with the mounting table, and the top end of mounting table is fixed with the detection chamber, one side of detection chamber is fixed with the fan, and the top end of detection chamber is fixed with the dust concentration detector, one side of dust concentration detector is fixed with the electronic switch, and the electronic switch is fixed with the connecting seat. And a fixing hoop is fixed to one side of the mounting table, a spraying pipe is fixed to the inner side of the fixing hoop, and an atomizing nozzle is fixed to the top end of the spraying pipe. Compared with an existing building protective fence, the protective fence for the building is provided with a dust concentration monitoring and spraying dust falling structure, when the dust concentration in a building site is high, the device can start spraying for dust falling, the environment friendliness of the device can be improved, meanwhile, the device is provided with a sound absorption anti-collision structure, and the device is convenient to use. Noise coming out of a construction site can be reduced, meanwhile, damage caused by the fact that pedestrians knock down the device can be reduced, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety facilities, in particular to a protective fence for buildings. Background Art

[0002] Architecture is a general term for buildings and structures. It is an artificial environment created by people in order to meet the needs of social life, using the material and technical means they have mastered, and applying certain scientific laws, Feng Shui concepts and aesthetic principles. During the construction process of a building, it is usually necessary to use guardrails to isolate the construction site to prevent unrelated personnel from entering the site and affecting the work of the staff, or causing safety-related accidents.

[0003] The publication number authorized by China is CN218759231U, and the patent is named a kind of guardrail for building safety. The device includes a first upright pole, a second upright pole and a door body arranged therebetween, wherein the first upright pole and the second upright pole are plugged with fixed feet, a mounting plate and a fixed plate are arranged inside the fixed feet, a screw is arranged on the fixed plate, a nut is arranged on the screw, a trapezoidal block is arranged on the end of the screw extending out of the fixed plate, a sliding block cooperating with the trapezoidal block is slidably provided on the mounting plate, a plug rod is arranged on one side of the slider, and a hole two cooperating with the plug rod is opened on the fixed foot. Compared with the prior art, the advantage of this utility model is that after the fixed foot enters the ground, the plug rod inside the fixed foot moves and is inserted into the ground, which effectively ensures the stability of the fixed foot and enhances the fixing effect of the guardrail of the utility model to the ground, and the fixed foot can be reused without residue after removal, and the door body and the first upright pole and the second upright pole cooperate with each other through the connecting pipe one, the connecting pipe two and the pin column, and the length of the guardrail can be expanded according to needs.

[0004] Although the above device can extend the length of the guardrail as needed, there are still some problems when using the device:

[0005] 1. The device does not have dust detection and spray dust reduction mechanisms. When the device is used, the dust in the construction site can easily spread to the outside, causing adverse effects on the environment and the health of pedestrians.

[0006] 2. The device does not have a noise reduction mechanism and cannot reduce the noise in the construction site. When the device is used to protect the construction site, the surrounding personnel are easily disturbed by the noise.

[0007] In view of the above situation, technical innovation is carried out on the basis of the existing building guardrails. Utility Model Content

[0008] The purpose of the utility model is to provide a building guardrail to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guardrail for buildings, comprising a guardrail and a connecting seat, a mounting platform is fixed to the top of the guardrail, and a detection chamber is fixed to the top of the mounting platform, a fan is fixed to one side of the detection chamber, and a dust concentration detector is fixed to the top of the detection chamber, an electronic switch is fixed to one side of the dust concentration detector, a fixing hoop is fixed to one side of the mounting platform, and a nozzle is fixed to the inner side of the fixing hoop, an atomizing nozzle is fixed to the top of the nozzle, and a solenoid valve is fixed to the bottom end of the nozzle, and the connecting seat is fixed to the bottom end of the guardrail.

[0010] Furthermore, a buffer pad is fixed on one side of the railing, and the buffer pad is made of rubber.

[0011] Furthermore, an anti-collision pad is fixed on the side of the buffer pad away from the guardrail, and the anti-collision pad is made of foam material.

[0012] Furthermore, a sound insulation felt is fixed to the side of the guardrail away from the buffer pad, and the sound insulation felt is made of polyester fiber.

[0013] Furthermore, sound-absorbing cotton is fixed to the side of the sound insulation felt away from the railing, and the sound-absorbing cotton is made of polyethylene.

[0014] Furthermore, a fixing assembly is provided at the bottom end of the connecting seat, and the fixing assembly includes a base plate and fixing bolts, and fixing bolts are provided on both the left and right sides of the base plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with a dust concentration monitoring and a spray dust reduction structure. When the dust concentration in the construction site is high, the device can turn on the spray to reduce dust, which is beneficial to improving the environmental protection of the device. At the same time, the device is provided with a sound-absorbing and anti-collision structure, which can reduce the noise transmitted from the construction site and reduce the damage caused by pedestrians knocking down the device, which is beneficial to improving the practicality of the device.

[0016] 1. The utility model is provided with a detection chamber, a fan, a dust concentration detector, an electronic switch, a nozzle, an atomizing nozzle and a solenoid valve. The dust concentration detector is electrically connected to the electronic switch, the electronic switch is electrically connected to the solenoid valve, the solenoid valve can be externally connected to a pressure water source, the nozzle is arranged in parallel with the device, and a plurality of atomizing nozzles are arranged on the nozzle, the fan can blow the air inside the device to the detection chamber, the dust concentration detector can detect the dust concentration of the air in the detection chamber, when the dust concentration in the detection chamber exceeds the standard, the dust concentration detector controls the electronic switch to open the solenoid valve, at which time water enters the nozzle and is pressurized and sprayed out from the atomizing nozzle to form water mist for dust reduction, thereby reducing dust pollution to the environment and damage to the respiratory tract of pedestrians. Through the above structure, when the dust concentration in the construction site is high, the device can start the spray to reduce dust, which is beneficial to improving the environmental protection of the device.

[0017] 2. The utility model provides a buffer pad, an anti-collision pad, a sound-proofing felt and a sound-absorbing cotton. The buffer pad can elastically retract when a person or a vehicle accidentally collides with the device, thereby reducing the impact force of the collision on the person or the vehicle. The anti-collision pad is made of foam material, which is soft and has stronger retractability, further improving the buffering effect of the device and reducing collision damage. The sound-absorbing cotton is made of a porous material. When the noise in the construction site passes through the sound-absorbing cotton, the sound-absorbing cotton can effectively absorb the energy of the sound waves, thereby reducing the noise. The sound-proofing felt can block the propagation of sound waves, further improving the noise reduction effect of the device. Through the above process, the device can reduce the noise transmitted from the construction site, and at the same time can reduce the damage caused by pedestrians knocking down the device, which is conducive to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of a building guardrail of the utility model;

[0019] Figure 2 It is a partial front view enlarged structural diagram of a guardrail for buildings of the utility model, including a guardrail plate, a mounting platform, a detection chamber, a fan, a dust concentration detector, an electronic switch, a fixing hoop, a nozzle, an atomizing nozzle and a solenoid valve;

[0020] Figure 3 It is a partial front view enlarged structural schematic diagram of a guardrail for a building, a buffer pad, an anti-collision pad, a sound insulation felt and a sound-absorbing cotton.

[0021] In the figure: 1. guardrail; 2. mounting platform; 3. detection chamber; 4. fan; 5. dust concentration detector; 6. electronic switch; 7. fixing hoop; 8. nozzle; 9. atomizing nozzle; 10. solenoid valve; 11. connecting seat; 12. buffer pad; 13. anti-collision pad; 14. sound insulation felt; 15. sound-absorbing cotton; 16. fixing assembly; 1601. bottom plate; 1602. fixing bolt. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] like Figure 1 and Figure 2 As shown, a building guardrail includes a guardrail 1 and a connecting seat 11, a mounting platform 2 is fixed to the top of the guardrail 1, and a detection chamber 3 is fixed to the top of the mounting platform 2, a fan 4 is fixed to one side of the detection chamber 3, and a dust concentration detector 5 is fixed to the top of the detection chamber 3, an electronic switch 6 is fixed to one side of the dust concentration detector 5, a fixing hoop 7 is fixed to one side of the mounting platform 2, and a nozzle 8 is fixed to the inner side of the fixing hoop 7, an atomizing nozzle 9 is fixed to the top of the nozzle 8, and a solenoid valve 10 is fixed to the bottom end of the nozzle 8, the connecting seat 11 is fixed to the bottom end of the guardrail 1, the dust concentration detector 5 is electrically connected to the electronic switch 6, the electronic switch 6 is electrically connected to the solenoid valve 10, and the solenoid valve 1 0 can be connected to an external pressure water source, the nozzle 8 is arranged in parallel with the device, and a plurality of atomizing nozzles 9 are arranged on the nozzle 8, the fan 4 can blow the air inside the device to the detection chamber 3, the dust concentration detector 5 can detect the dust concentration of the air in the detection chamber 3, when the dust concentration in the detection chamber 3 exceeds the standard, the dust concentration detector 5 controls the electronic switch 6 to open the solenoid valve 10, at this time, the water enters the nozzle 8, and is pressurized and sprayed out from the atomizing nozzle 9 to form water mist for dust reduction, thereby reducing the pollution of dust to the environment and the damage to the respiratory tract of pedestrians. Through the above structure, when the dust concentration in the construction site is high, the device can start the spray to reduce dust, which is beneficial to improve the environmental protection of the device.

[0026] like Figure 1 and Figure 3As shown, a buffer pad 12 is fixed to one side of the guardrail 1, and the buffer pad 12 is made of rubber, an anti-collision pad 13 is fixed to the side of the buffer pad 12 away from the guardrail 1, and the anti-collision pad 13 is made of foam, a sound insulation felt 14 is fixed to the side of the guardrail 1 away from the buffer pad 12, and the sound insulation felt 14 is made of polyester fiber, a sound-absorbing cotton 15 is fixed to the side of the sound insulation felt 14 away from the guardrail 1, and the sound-absorbing cotton 15 is made of polyethylene, a fixing component 16 is provided at the bottom end of the connecting seat 11, and the fixing component 16 includes a bottom plate 1601 and fixing bolts 1602, and fixing bolts 1602 are provided on the left and right sides of the bottom plate 1601, the buffer pad 12 can elastically retract when a person or vehicle accidentally collides with the device, thereby reducing the collision impact force on the person or vehicle, the anti-collision pad 13 is made of foam, The texture is soft and has stronger retractability, which further improves the buffering effect of the device and reduces collision damage. The sound-absorbing cotton 15 is made of porous material. When the noise in the construction site passes through the sound-absorbing cotton 15, the sound-absorbing cotton 15 can effectively absorb the energy of the sound waves, thereby reducing the noise. The sound insulation felt 14 can block the propagation of sound waves, further improving the noise reduction effect of the device. Through the above process, the device can reduce the noise transmitted from the construction site, and at the same time can reduce the damage caused by pedestrians knocking down the device, which is conducive to improving the practicality of the device.

[0027] In summary: when using the building guardrail, first, the guardrail 1 is a hollow plate made of metal and lined with reinforcing ribs. A plurality of the devices can be fixed to the ground around the building site through the bottom plate 1601 and the fixing bolts 1602, so as to protect the site and prevent irrelevant personnel from entering and leaving the site. Slots are provided at both ends of the guardrail 1, and the installer can assemble a plurality of the devices together through wire. The dust concentration detector 5 is electrically connected to the electronic switch 6, and the electronic switch 6 is electrically connected to the solenoid valve 10. The solenoid valve 10 can be connected to an external pressure water source. The nozzle 8 is arranged in parallel with the device, and the nozzle 8 is provided with There are multiple atomizing nozzles 9, and the fan 4 can blow the air inside the device to the detection chamber 3. The dust concentration detector 5 can detect the dust concentration of the air in the detection chamber 3. When the dust concentration in the detection chamber 3 exceeds the standard, the dust concentration detector 5 controls the electronic switch 6 to open the solenoid valve 10. At this time, water enters the nozzle 8 and is pressurized and sprayed out from the atomizing nozzle 9 to form water mist for dust reduction, thereby reducing dust pollution to the environment and damage to the respiratory tract of pedestrians. The buffer pad 12 can elastically retract when a person or vehicle accidentally collides with the device, thereby reducing the collision impact force on the person or vehicle. The anti-collision pad 13 is made of foam material, which is soft and has stronger retractability, further improving the buffering effect of the device and reducing collision damage. The sound-absorbing cotton 15 is made of porous material. When the noise in the construction site passes through the sound-absorbing cotton 15, the sound-absorbing cotton 15 can effectively absorb the energy of the sound wave, thereby reducing the noise. The sound insulation felt 14 can block the propagation of sound waves, further improving the noise reduction effect of the device. This is the working principle of the building guardrail.

[0028] The above are only preferred embodiments of the utility model, and do not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A building guardrail, comprising a guardrail (1) and a connecting seat (11), characterized in that: A mounting platform (2) is fixed to the top of the baffle (1), and a detection chamber (3) is fixed to the top of the mounting platform (2); a fan (4) is fixed to one side of the detection chamber (3), and a dust concentration detector (5) is fixed to the top of the detection chamber (3); an electronic switch (6) is fixed to one side of the dust concentration detector (5); a fixing hoop (7) is fixed to one side of the mounting platform (2), and a nozzle (8) is fixed to the inner side of the fixing hoop (7); an atomizing nozzle (9) is fixed to the top of the nozzle (8), and a solenoid valve (10) is fixed to the bottom end of the nozzle (8); and the connecting seat (11) is fixed to the bottom end of the baffle (1).

2. A building guardrail according to claim 1, characterized in that: A buffer pad (12) is fixed to one side of the guardrail (1), and the buffer pad (12) is made of rubber.

3. A building guardrail according to claim 2, characterized in that: An anti-collision pad (13) is fixed to the side of the buffer pad (12) away from the guardrail (1), and the anti-collision pad (13) is made of foam material.

4. A building guardrail according to claim 1, characterized in that: A sound insulation felt (14) is fixed to a side of the guardrail (1) away from the buffer pad (12), and the sound insulation felt (14) is made of polyester fiber.

5. A building guardrail according to claim 4, characterized in that: A sound-absorbing cotton (15) is fixed to the side of the sound-insulating felt (14) away from the guardrail (1), and the sound-absorbing cotton (15) is made of polyethylene.

6. A building guardrail according to claim 1, characterized in that: A fixing assembly (16) is provided at the bottom end of the connection seat (11), and the fixing assembly (16) comprises a bottom plate (1601) and fixing bolts (1602), and fixing bolts (1602) are provided on both left and right sides of the bottom plate (1601).

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