CN115874862A - Construction protection fence for building energy-saving reconstruction and protection method thereof - Google Patents
Construction protection fence for building energy-saving reconstruction and protection method thereof Download PDFInfo
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- CN115874862A CN115874862A CN202310076374.0A CN202310076374A CN115874862A CN 115874862 A CN115874862 A CN 115874862A CN 202310076374 A CN202310076374 A CN 202310076374A CN 115874862 A CN115874862 A CN 115874862A
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- 238000010276 construction Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 84
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 239000004035 construction material Substances 0.000 claims abstract description 3
- 230000009466 transformation Effects 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000004134 energy conservation Methods 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 description 14
- 239000004566 building material Substances 0.000 description 4
- 239000004794 expanded polystyrene Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the field of building equipment, in particular to a building energy-saving reconstruction construction protection fence and a protection method thereof, wherein the building energy-saving reconstruction construction protection fence comprises a fence body, a supporting component, a dust collection component and a hoisting unit; dust generated by scraping the facade of the outer wall is sucked and collected by the dust collection assembly to protect the environment of the construction site; the heat insulation layer laid on the outer surface of the outer wall vertical surface is temporarily supported and jacked through the supporting component, and the heat insulation layer at the initial laying stage is jacked and protected to prevent falling; the lifting unit is used for lifting and transporting construction materials for construction, so that the labor intensity of operators is reduced. The invention fully integrates the supporting component, the dust absorption component and the hoisting unit with the fence body, can improve the safety and the convenience of building energy-saving reconstruction construction protection, and can improve the field environment and the operation efficiency.
Description
Technical Field
The invention relates to the field of building equipment, in particular to a building energy-saving reconstruction construction protection fence and a protection method thereof.
Background
The unit area energy consumption of the existing buildings in China is more than twice of that of developed countries, and the main reason is that a large number of existing buildings which do not adopt any energy-saving measures exist in China at present, so that the existing buildings which waste a large amount of energy are urgently required to be subjected to energy-saving transformation. The building energy-saving reconstruction mainly comprises the reconstruction of an outer wall heat-insulating layer, the reconstruction of roof waterproof and heat-insulating, the reconstruction of a window, the reconstruction of a heating system and the like. The construction of outer wall heat preservation transformation needs to scrape the clearance and lay the heat preservation at outdoor high altitude construction to the outer wall wherein, because the energy-conserving transformation of existing building often is the temporary transformation of going on under the circumstances that does not influence resident family or office personnel normal life or work, consequently to its operation personnel's construction safety, prevention fall from the air thing, protection such as reduction dust pollution are especially important. The existing outer wall heat insulation layer is generally formed by laying an EPS heat insulation plate made of expanded polystyrene material with good heat insulation and heat preservation performances on a scraped outer wall vertical surface through an adhesive and performing auxiliary fixation, and because the outer wall heat insulation layer is easy to loosen and fall off when not completely firm in the laying initial stage, the risk that the heat insulation layer cannot be completely attached to a wall body or is easy to loosen and fall exists. In the construction process, a common protection mode is that a scaffold is temporarily built on a construction site, a movable wood plate is used as a temporary platform for operators to stand, and the operators are prevented from falling by tying a safety rope; when the outer wall is scraped, the dust is directly and freely diffused into the air; and temporarily reinforcing the EPS insulation board by using an anchor bolt at the laying initial stage. Although a common protection mode can play a certain protection role in personal safety and article falling, the operation of standing and tying a safety rope by personnel is inconvenient and certain safety risk still exists during reconstruction construction; the surrounding environment is affected by the dust which is not prevented and controlled and is diffused all around; the EPS insulation board is not subjected to temporary jacking protection in the initial laying stage, and the risks of infirm bonding and falling still exist. In addition, large hoisting equipment cannot be erected on the temporarily transformed site, materials lifted and transported overhead need to be carried manually, and the labor intensity is high and unsafe. If a novel construction energy-saving reconstruction construction protection fence can be provided, the novel construction energy-saving reconstruction construction protection fence has the functions of protecting the operation safety of constructors and preventing objects falling from high altitude, has the functions of sucking dust to protect the site environment and conveniently supporting and jacking a heat preservation layer laid in the initial stage temporarily, has the function of hoisting materials to improve the labor intensity, improves the safety and convenience of construction protection, improves the site environment and the operation efficiency, and solves the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a building energy-saving reconstruction construction protection fence and a protection method thereof. The fence body is provided with a protective barrier net and a plurality of layers of operation platforms for constructors to stand; the supporting components are provided with swingable ejector rods, the supporting components are hinged on the fence body, and the heat-insulation layer laid on the vertical surface of the outer wall can be temporarily supported and jacked through swinging of the ejector rods; the dust collection assembly is provided with a plurality of dust collection ports, and can suck dust generated when the dust collection assembly scrapes the vertical surface of the outer wall; the hoisting unit penetrates through a plurality of layers of operation platforms of the fence body and is used for hoisting materials during building construction. The operation method of the invention is that workers stand and fall is prevented through the platform screen plate and the vertical face protective net of the fence body; dust generated by scraping the vertical surface of the outer wall is sucked and collected through the dust collection assembly to protect the environment of the construction site; the supporting assembly is used for temporarily supporting and jacking the heat insulation layer laid on the outer surface of the outer wall facade during energy-saving reconstruction, and jacking and protecting the heat insulation layer at the initial laying stage to prevent falling; the hoisting unit is used for hoisting construction materials for construction, so that the labor intensity of operators is reduced. The supporting component, the dust collection component and the hoisting unit are fully integrated with the fence body, so that the fence has the functions of protecting the operation safety of constructors and preventing objects falling from the high altitude, also has the functions of sucking dust to protect the site environment and conveniently performing temporary supporting and jacking on the heat insulation layer laid in the initial stage, and also has the function of hoisting materials to improve the labor intensity, thereby improving the safety and convenience of building energy-saving reconstruction construction protection, improving the site environment and improving the operation efficiency.
In order to realize the purpose, the technical scheme adopted by the invention is as follows:
building energy conservation transformation construction protection rail, including hoist and mount unit, its characterized in that: the fence body is a structural part provided with a supporting framework and a protective barrier, the supporting framework is provided with a plurality of layers of operation platforms for construction personnel to stand, the fence body is arranged on one side of an outer wall vertical face of a building to be modified and fixedly connected to the ground, the supporting component is a plurality of pieces, the supporting components are hinged to the fence body and arranged between the fence body and the outer wall vertical face, the supporting components are provided with swingable ejector rods and can temporarily support and press a heat insulation layer laid on the outer wall vertical face through upward or downward swinging of the ejector rods, the dust collection component is provided with a negative pressure fan and a plurality of dust collection ports, the dust collection ports of the dust collection component are fixedly connected to one side of the fence body in a dispersed mode and are arranged between the fence body and the outer wall vertical face, the dust collection component can suck dust generated when the outer wall vertical face is scraped, the hoisting unit is arranged in the fence body and penetrates through the plurality of operation platforms of the fence body, and can be used for hoisting materials during building construction.
The fence body include front column, back stand and platform frame, front column, back stand and platform frame be a plurality of respectively, a plurality of layers of operation platform are set gradually to a plurality of platform frame top-down, a plurality of platform frame rigid couplings of putting down form multilayer frame structure on a plurality of front column and a plurality of back stand of putting up, the platform frame extend the formation suspension end in the direction of front column one side outside wall facade.
The fence body further comprises a vertical face protective net and a platform net plate, the vertical face protective net and the platform net plate are respectively provided with a plurality of pieces, the vertical face protective nets are respectively and fixedly connected to one side of the rear stand column of the fence body and the two end portions of the fence body, and the platform net plates are respectively and fixedly connected to the platform frames.
Furthermore, the platform net plate is a grid plate capable of bearing load.
The supporting component comprises a supporting plate, a supporting ejector rod, a support and a tension spring, wherein the supporting ejector rod is a rigid rod piece, two ends of the supporting ejector rod are respectively hinged to the supporting plate and the support through hinged supports, the support is fixedly connected to the front side face of the front column of the fence body, when the supporting ejector rod swings to an included angle a in the horizontal direction, the included angle a is larger than or equal to 0 degrees and smaller than or equal to 40 degrees, the distance L between the outer side face of the support and the outer side face of the supporting plate is larger than the distance between the front side face of the front column of the fence body and the outer side face of a heat insulation layer on the vertical face of an outer wall, one end of the tension spring is hung on the supporting ejector rod, and the other end of the tension spring is hung on the front column of the fence body.
Furthermore, the supporting plate is a polyurethane plate or a rubber plate of which the outer side surface is a smooth surface.
The dust collection assembly comprises an exhaust fan, an air pipe, a dust collection box and a valve, the dust collection box is a flat closed box body which is densely provided with a plurality of dust collection holes on the front side wall, the dust collection box is a plurality of pieces, the air pipes for the dust collection boxes are communicated with the exhaust fan, and the branch air pipes connected with each dust collection box are respectively provided with the valve.
Further, the exhaust fan is a negative pressure fan for dust collection.
The hoisting unit comprises an electric hoist or a winch for driving, a steel wire rope and a hook which can run through a plurality of layers of platform frames of the fence body, and each layer of platform frame and the platform screen plate on the platform frame are provided with avoidance holes so that hoisted materials can pass through.
The protection method of the building energy-saving reconstruction construction protection fence comprises the following steps:
a. the platform screen plate and the vertical face protective net of the fence body are used for construction personnel to stand and prevent falling when the construction personnel carries out energy-saving transformation on the vertical face of the outer wall of the building;
b. the dust collection component is used for sucking and collecting dust generated by scraping the facade of the outer wall so as to protect the environment of a construction site;
c. the supporting assembly is used for temporarily supporting and jacking the heat insulation layer laid on the outer surface of the outer wall facade during energy-saving reconstruction, and jacking and protecting the heat insulation layer at the initial laying stage to prevent falling;
d. the hoisting unit hoists the building materials for construction to reduce the labor intensity of operators caused by the fact that large hoisting equipment cannot be installed on a construction site.
From the above description, the construction protective fence for building energy conservation reconstruction and the protection method thereof provided by the invention have the beneficial effects that: firstly, a plurality of layers of platform frames and platform screen plates are sequentially arranged on the fence body from top to bottom, and a facade protective net is arranged on the side surface of the fence body, so that constructors can stand and store building materials when performing energy-saving transformation on the facade of the outer wall of a building, and can also prevent falling, thereby improving the safety and convenience of construction; the dust collection component is provided with a plurality of dust collection boxes with dust collection holes and is respectively and fixedly connected to the suspension ends of the platform frames, and dust generated by scraping the facade of the outer wall can be sucked and collected by utilizing the dust collection component integrated on the fence body, so that the dust influence on a construction site can be reduced, and the environment can be protected; thirdly, a plurality of supporting components are hinged on the fence body and are arranged between the fence body and the vertical surface of the outer wall, the supporting components are provided with support ejector rods capable of swinging, and the supporting components can temporarily support and jack the heat-insulating layer laid on the vertical surface of the outer wall in the initial stage through upward or downward swinging of the support ejector rods, so that the heat-insulating layer is bonded more firmly, and the looseness and falling of the heat-insulating layer can be prevented; fourthly, the hoisting units are integrated on the fence body, and the building materials can be hoisted in the high altitude during construction, so that the labor intensity of operators for carrying the materials caused by the fact that large hoisting equipment cannot be installed on a construction site can be reduced, and the safety and the convenience of construction can be improved. The invention fully integrates the supporting component, the dust absorption component and the hoisting unit with the fence body, so that the fence has the functions of protecting the operation safety of constructors and preventing objects falling from high altitude, also has the functions of sucking dust to protect the site environment and conveniently performing temporary supporting and jacking on the heat-insulating layer laid in the initial stage, and also has the function of hoisting materials to improve the labor intensity, thereby improving the safety and convenience of building energy-saving reconstruction construction protection, improving the site environment and improving the operation efficiency. The invention has the advantages of reasonable design, simple structure, low cost and convenient popularization.
Drawings
Fig. 1 is a general schematic view of a building energy-saving reconstruction construction protection fence according to the invention;
FIG. 2 is a schematic view of the direction A in FIG. 1;
fig. 3 is a schematic view of a fence body;
figure 4 is an enlarged schematic view of the bracing assembly;
FIG. 5 is a schematic view of a suction assembly;
fig. 6 is an enlarged schematic view of a portion B in fig. 5.
Reference numerals:
1, a fence body; 11 a front pillar; 12 rear upright posts; 13, a platform frame; 14 facade protective net; 15 platform screen board; 2, supporting the assembly; 21 a support plate; 22 supporting the mandril; 23, a support saddle; 24 tension springs; 3, a dust suction assembly; 31 an exhaust fan; 32 air pipes; 33 a dust suction box; 331 dust suction holes; 34 a valve; 4 hoisting the unit; 800 outer wall facade; 900 heat preservation and insulation layer.
Detailed Description
The invention is further described below by means of specific embodiments.
As shown in fig. 1 and 2, the construction protection fence for building energy conservation reconstruction comprises a fence body 1, a supporting assembly 2, a dust collection assembly 3 and a hoisting unit 4. The fence comprises a fence body 1, a supporting framework and a protective barrier net, wherein the supporting framework is provided with a plurality of layers of operation platforms for construction personnel to stand, the fence body 1 is arranged on one side of a building outer wall vertical face 800 to be modified and fixedly connected to the ground, a plurality of supporting assemblies 2 are arranged, the supporting assemblies 2 are hinged to the fence body 1 and arranged between the fence body 1 and the outer wall vertical face 800, each supporting assembly 2 is provided with a swingable ejector rod and can temporarily support and press a heat insulation layer 900 laid on the outer wall vertical face 800 through upward or downward swinging of the ejector rod, each dust absorption assembly 3 is provided with a negative pressure fan and a plurality of dust absorption ports, the dust absorption ports of each dust absorption assembly 3 are fixedly connected to one side of the fence body 1 in a scattered mode and are arranged between the fence body 1 and the outer wall 800, each dust absorption assembly 3 can suck dust generated when the outer wall vertical face 800 is scraped, a hoisting unit 4 is arranged in the fence body 1 and penetrates through the operation platforms of the fence body 1, and the hoisting unit 4 can be used for hoisting materials constructed in the building.
As shown in fig. 1 to 3, the fence body 1 of the present invention includes a front upright 11, a rear upright 12, a platform frame 13, a facade protection net 14 and a platform net plate 15, where the front upright 11, the rear upright 12 and the platform frame 13 are respectively provided with a plurality of pieces, the plurality of platform frames 13 are sequentially arranged from top to bottom to form a plurality of layers of work platforms, the plurality of flatly placed platform frames 13 are fixedly connected to the plurality of vertically placed front uprights 11 and the plurality of vertically placed rear uprights 12 to form a multi-layer frame structure, and the platform frame 13 extends from one side of the front upright 11 to the direction of the facade 800 to form a suspension end. The facade protective nets 14 and the platform net plates 15 are respectively a plurality of pieces, the facade protective nets 14 are respectively and fixedly connected to one side of the rear upright post 12 of the fence body 1 and two end portions of the fence body 1, the platform net plates 15 are respectively and fixedly connected to the platform frames 13, and the platform net plates 15 are bearing grid plates.
As shown in fig. 1 to 4, the supporting assembly 2 of the present invention includes a supporting plate 21, a supporting rod 22, a support 23 and a tension spring 24, wherein the supporting rod 22 is a rigid rod, two ends of the supporting rod 22 are respectively hinged to the supporting plate 21 and the support 23 by hinged supports, the support 23 is fixedly connected to the front side surface of the front upright post 11 of the fence body 1, when the supporting rod 22 swings to an angle a between 0 ° and 40 ° with the horizontal direction, a distance L between the outer side surface of the support 23 and the outer side surface of the supporting plate 21 is greater than a distance between the front side surface of the front upright post 11 of the fence body 1 and the outer side surface of the heat insulating layer 900 on the outer wall vertical surface 800, one end of the tension spring 24 is hung on the supporting rod 22, and the other end is hung on the front upright post 11 of the fence body 1. The supporting plate 21 is a polyurethane plate or a rubber plate whose outer side surface is a smooth surface, and the supporting plate 21 of this embodiment is a polyurethane plate whose outer side surface is a smooth surface.
As shown in fig. 1, 2, 5 and 6, the dust collection assembly 3 of the present invention includes an exhaust fan 31, air pipes 32, dust collection boxes 33 and valves 34, wherein the dust collection boxes 33 are flat closed boxes densely provided with a plurality of dust collection holes 331 on the front side wall, the dust collection boxes 33 are a plurality of pieces, the plurality of dust collection boxes 33 are communicated with the exhaust fan 31 by the air pipes 32, the valves 34 are respectively provided on the branch air pipes 32 connected with each dust collection box 33, and the plurality of dust collection boxes 33 are respectively fixedly connected to the suspension ends of the plurality of platform frames 13. The exhaust fan 31 is a negative pressure fan for dust collection, the outlet of the exhaust fan 31 is externally connected with a dust collection bag or a dust collection filter bag for concentrated dust collection, and the exhaust fan 31 is locked on the ground.
As shown in fig. 1 to 3, the hoisting unit 4 of the present invention includes an electric hoist or a winch, and a steel wire rope and a hook that can penetrate through a plurality of layers of platform frames 13 of the fence body 1, the hoisting unit 4 of this embodiment includes an electric hoist with a steel wire rope and a hook, and each layer of platform frame 13 and the platform screen 15 thereon are provided with an avoidance hole for passing through a hoisted material.
The protection method of the building energy-saving reconstruction construction protection fence comprises the following steps:
when the external wall elevation 800 of the building is subjected to energy-saving transformation, a constructor can stand on the fence body 1 provided with the multiple layers of platform frames 13 and the platform screen plates 15, and the elevation protection net 14 arranged on the periphery of the fence body 1 can protect the safety of the constructor and prevent falling.
In the transformation process, dust generated by scraping the outer wall facade 800 can be sucked into a dust collection bag or a dust collection filter bag externally connected with the dust collection component 3 for centralized treatment by starting the exhaust fan 31 of the dust collection component 3 and opening the control valve 34 of the adjacent dust collection box 33, so that dust pollution is reduced, and the field environment is protected.
The heat preservation and insulation layer 900 laid on the outer surface of the outer wall vertical face 800 is not firmly bonded with the outer wall vertical face 800 in the initial stage, at the moment, the supporting ejector rods 22 of the supporting assemblies 2 corresponding to the heat preservation and insulation layer 900 area can be pushed to be close to one end of the supporting plate 21, the supporting ejector rods 22 swing upwards or downwards around the hinge center on the support 23, the outer side face of the supporting plate 21 is enabled to abut against the outer side face of the heat preservation and insulation layer 900 and support and prop against the heat preservation and insulation layer 900 for supporting, and the heat preservation and insulation layer 900 is prevented from loosening and falling. After the heat-insulating layer 900 is firmly bonded with the vertical surface 800 of the outer wall, the supporting ejector rods 22 are swung reversely, so that the supporting component 2 releases the jacking pressure on the heat-insulating layer 900. The supporting mandril 22 of the embodiment can tightly support the heat insulation layer 900 when swinging upwards, and can release the tight support when swinging downwards; if the supporting component 2 is reversely installed, the supporting component can swing downwards to be tightly jacked, and can swing upwards to be released from being tightly jacked.
In the transformation construction process, if the used building materials need to be hoisted to a high place or the materials at the high place are conveyed to the ground, the electric hoist or the winch of the hoisting unit 4 can be started to hoist, so that the labor intensity of operators in material conveying can be reduced, and the safety and the convenience of construction can be improved.
The supporting component, the dust collection component and the hoisting unit are fully integrated with the fence body, so that the fence has the functions of protecting the operation safety of constructors and preventing objects falling from the high altitude, also has the functions of sucking dust to protect the site environment and conveniently performing temporary supporting and jacking on the heat insulation layer laid in the initial stage, and also has the function of hoisting materials to improve the labor intensity, thereby improving the safety and convenience of building energy-saving reconstruction construction protection, improving the site environment and improving the operation efficiency.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. Building energy conservation transformation construction protection rail, including hoist and mount unit (4), its characterized in that: the building external wall vertical face lifting device is characterized by further comprising a fence body (1), a supporting assembly (2) and a dust absorption assembly (3), wherein the fence body (1) is a structural member provided with a supporting framework and a protective barrier net, a plurality of layers of operation platforms used for construction workers to stand are arranged on the supporting framework, the fence body (1) is arranged on one side of a building external wall vertical face (800) to be modified and fixedly connected to the ground, the supporting assembly (2) is a plurality of supporting assemblies, the supporting assemblies (2) are hinged to the fence body (1) and arranged between the fence body (1) and the external wall vertical face (800), the supporting assembly (2) is provided with a swingable ejector rod and can temporarily support and jack up and press a heat insulation layer (900) laid on the external wall vertical face (800) through upward or downward swinging of the ejector rod, the dust absorption assembly (3) is provided with a negative pressure fan and a plurality of dust absorption ports, the plurality of dust absorption ports of the dust absorption assembly (3) are fixedly connected to one side of the fence body (1) in a scattered manner and are arranged between the fence body (1) and the external wall (800), when the dust absorption assembly (3) can scrape the external wall vertical face, a dust absorption unit (4) which sucks dust generated when the external wall (800) can be lifted and hoisted in the building external wall vertical face lifting platform can penetrate through the lifting platform, and lift unit (4) can lift the building external wall lifting platform.
2. The building energy conservation transformation construction protection fence of claim 1, characterized in that: fence body (1) include front column (11), rear column (12) and platform frame (13), front column (11), rear column (12) and platform frame (13) be a plurality of respectively, a plurality of layers of operation platform is set gradually to a plurality of platform frame (13) top-down, a plurality of platform frame (13) rigid couplings of putting form multilayer frame structure on a plurality of front column (11) and a plurality of rear column (12) of putting immediately before, platform frame (13) extend in the direction of front column (11) one side outside wall facade (800) and form the suspension end.
3. The building energy conservation transformation construction protection fence of claim 2, characterized in that: the fence body (1) further comprises a vertical face protective net (14) and platform net plates (15), the vertical face protective net (14) and the platform net plates (15) are respectively provided with a plurality of pieces, the vertical face protective nets (14) are respectively and fixedly connected to one side of a rear upright post (12) of the fence body (1) and two end portions of the fence body (1), and the platform net plates (15) are respectively and fixedly connected to a plurality of platform frames (13).
4. The building energy conservation transformation construction protection fence of claim 3, characterized in that: the platform net plate (15) is a grid plate capable of bearing load.
5. The building energy conservation transformation construction protection fence according to claim 3, characterized in that: support subassembly (2) including backup pad (21), support ejector pin (22), support (23) and extension spring (24), support ejector pin (22) be the rigidity member, its both ends articulate respectively with the hinged-support on backup pad (21) and support (23), support (23) rigid coupling on the leading flank of front column (11) of rail body (1), when support ejector pin (22) swing to be in 0 a be less than or equal to 40 with the contained angle a of horizontal direction, distance L between the lateral surface of support (23) and the lateral surface of backup pad (21) is greater than the interval between the leading flank of front column (11) of rail body (1) to heat preservation insulating layer (900) lateral surface on outer wall facade (800), the one end of extension spring (24) articulate on support ejector pin (22), its other end articulates on front column (11) of rail body (1).
6. The building energy conservation transformation construction protection fence according to claim 5, characterized in that: the supporting plate (21) is a polyurethane plate or a rubber plate with a smooth outer side surface.
7. The building energy conservation transformation construction protection fence according to claim 5, characterized in that: dust collection component (3) include air exhauster (31), tuber pipe (32), suction box (33) and valve (34), suction box (33) for the airtight box of the platykurtic that is equipped with a plurality of dust absorption hole (331) on the lateral wall in the front densely, suction box (33) are a plurality of, a plurality of suction box (33) are equipped with valve (34) on branch tuber pipe (32) of being connected with every suction box (33) with tuber pipe (32) and air exhauster (31) intercommunication respectively.
8. The building energy conservation transformation construction protection fence according to claim 7, characterized in that: the exhaust fan (31) is a negative pressure fan for dust collection.
9. The building energy conservation transformation construction protection fence of claim 8, characterized in that: the hoisting unit (4) comprises an electric hoist or a winch, a steel wire rope and a hook, wherein the steel wire rope and the hook can penetrate through a plurality of layers of platform frames (13) of the fence body (1), and each layer of platform frame (13) and a platform screen plate (15) on the platform frame are provided with avoidance holes.
10. The protection method of the building energy-saving reconstruction construction protection fence is characterized by comprising the following steps: the construction protection fence for building energy conservation reconstruction as claimed in any one of claims 1 to 9, wherein the protection method comprises the following steps:
a. the platform screen (15) and the vertical face protective net (14) of the fence body (1) are used for constructors to stand and prevent falling when the energy-saving transformation is carried out on the outer wall vertical face (800) of the building;
b. dust generated by scraping the outer wall vertical surface (800) is sucked and collected by the dust collection assembly (3) to protect the environment of a construction site;
c. the supporting component (2) is used for temporarily supporting and jacking the heat-insulating layer (900) laid on the outer surface of the outer wall vertical surface (800) during energy-saving reconstruction, and jacking and protecting the heat-insulating layer (900) at the initial laying stage to prevent falling;
d. the hoisting unit (4) hoists the construction materials to reduce the labor intensity of operators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076374.0A CN115874862A (en) | 2023-01-17 | 2023-01-17 | Construction protection fence for building energy-saving reconstruction and protection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076374.0A CN115874862A (en) | 2023-01-17 | 2023-01-17 | Construction protection fence for building energy-saving reconstruction and protection method thereof |
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| CN115874862A true CN115874862A (en) | 2023-03-31 |
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| CN202310076374.0A Pending CN115874862A (en) | 2023-01-17 | 2023-01-17 | Construction protection fence for building energy-saving reconstruction and protection method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN203961240U (en) * | 2014-05-28 | 2014-11-26 | 江苏建筑职业技术学院 | A kind of exterior wall scaffold safety device |
| CN104878916A (en) * | 2015-06-25 | 2015-09-02 | 湖南省第六工程有限公司 | Detachable simple four-wheel moving operating platform with building material lifting function |
| CN211666215U (en) * | 2020-01-13 | 2020-10-13 | 烟台南山学院 | Scaffold for building engineering |
| CN211775570U (en) * | 2020-02-24 | 2020-10-27 | 中交一公局海威工程建设有限公司 | Decoration trolley |
| CN213742148U (en) * | 2020-10-29 | 2021-07-20 | 毕节市现代家具有限责任公司 | Wall seamless laminating device of interior decoration panel |
| CN216239827U (en) * | 2021-11-24 | 2022-04-08 | 成都市绿色快线环保科技有限公司 | Fixing device for wallboard installation |
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2023
- 2023-01-17 CN CN202310076374.0A patent/CN115874862A/en active Pending
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| JPH07119308A (en) * | 1993-10-27 | 1995-05-09 | Koa:Kk | Method and device for suspending in support state for mounting of outer wall by moving work floor |
| KR100777937B1 (en) * | 2006-06-19 | 2007-11-22 | 이명래 | Construcion safety working cage with scaffold |
| CN203961240U (en) * | 2014-05-28 | 2014-11-26 | 江苏建筑职业技术学院 | A kind of exterior wall scaffold safety device |
| CN104878916A (en) * | 2015-06-25 | 2015-09-02 | 湖南省第六工程有限公司 | Detachable simple four-wheel moving operating platform with building material lifting function |
| CN211666215U (en) * | 2020-01-13 | 2020-10-13 | 烟台南山学院 | Scaffold for building engineering |
| CN211775570U (en) * | 2020-02-24 | 2020-10-27 | 中交一公局海威工程建设有限公司 | Decoration trolley |
| CN213742148U (en) * | 2020-10-29 | 2021-07-20 | 毕节市现代家具有限责任公司 | Wall seamless laminating device of interior decoration panel |
| CN216239827U (en) * | 2021-11-24 | 2022-04-08 | 成都市绿色快线环保科技有限公司 | Fixing device for wallboard installation |
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