CN116335524B - Temporary protective door for building construction site - Google Patents
Temporary protective door for building construction site Download PDFInfo
- Publication number
- CN116335524B CN116335524B CN202310607210.6A CN202310607210A CN116335524B CN 116335524 B CN116335524 B CN 116335524B CN 202310607210 A CN202310607210 A CN 202310607210A CN 116335524 B CN116335524 B CN 116335524B
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- Prior art keywords
- door
- body frame
- door body
- sides
- frame
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- 230000001681 protective effect Effects 0.000 title claims abstract description 37
- 238000009435 building construction Methods 0.000 title claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims description 30
- 241000220317 Rosa Species 0.000 claims description 12
- 230000007480 spreading Effects 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
- E06B11/04—Gates; Doors characterised by the kind of suspension
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
- E05D2007/1027—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets by axially moving free pins
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Patch Boards (AREA)
- Special Wing (AREA)
Abstract
The invention relates to the technical field of building construction, and particularly discloses a temporary protective door for a building construction site, which comprises a door body frame, wherein storage supporting mechanisms are arranged on two sides of the bottom of the door body frame, limit blocking strips are arranged on two sides of the rear end of the bottom in the door body frame, and mounting mechanisms are arranged on two sides in the door body frame; through the slip extension board of adjusting the storage tank inboard, slide out from the inside of storage tank through the slip extension board, alright improve the bottom area of door body frame this moment, insert to spacing hole inboard through the locating screw and fix for this guard gate is stronger during the use stability, can accomplish the installation through spacing spring conflict round pin pole is pegged graft to the limiting hole inboard of pivot, when need dismantling, drives the connecting axle through pulling the pull ring and draws round pin pole, round pin pole conflict limiting spring shrink, round pin pole leaves limiting hole this moment, and then alright quick dismantlement installation guard gate main part.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a temporary protective door for a building construction site.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, comprising the steps of foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, wherein a protective door device is usually installed on a construction site for the purpose of construction safety, and a temporary protective door is a door capable of resisting various shock waves or heavy object collision and is generally made of steel materials;
in the present building construction process, the outside of interim building site import and export the part and generally all can set up a interim guard gate to avoid idle miscellaneous people etc. to get into the building site and cause the potential safety hazard, a interim guard gate with alarming function that chinese patent publication No. CN218150503U "includes door frame and two door plant, door frame sliding mounting have two door plant, the both sides of this door frame upper end respectively install a travel switch, the up end of door plant be the horizontal plane, the outside of this horizontal plane is provided with the inclined plane, travel switch one end connect external power supply, the alarm lamp that this travel switch other end and door frame upper end were installed links to each other, the trigger head of travel switch lower extreme along horizontal plane and inclined plane remove. The alarm lamp is turned on when the door plate is turned on, and is turned off when the door plate is turned off, so that a user is reminded of the state of the door plate, the user can push the door plate back to a proper position, and unnecessary potential safety hazards are avoided;
the protection door has the advantages that although the protection door can play an alarm function, the protection door still has a certain defect in the use process, firstly, during construction of a construction site, the periphery of the construction site is shielded by the enclosing wall, so that the diffusion of dust can be avoided, but because the temporary protection door of the construction site needs to be frequently opened and closed to allow workers to enter, the dust can spread outside the construction site from the temporary protection door of the construction site over time, certain inconvenience is caused for people around the construction site, and because the general use period of the temporary protection door is short, frequent disassembly, assembly, transportation and movement are often needed, the movement, transportation and the like are quite inconvenient, and the flexibility in use is not high, so that the protection door needs to be improved.
For this reason, we propose a temporary protective door for construction site to solve the above problems.
Disclosure of Invention
The invention aims to provide a temporary protective door for a construction site, which solves the problems that in the prior art, the conventional temporary protective door for a construction site needs to be frequently opened and closed to allow workers to enter during the use period, and dust can spread to the outside of the construction site from the temporary protective door for the construction site over time, so that certain inconvenience is caused to people around the temporary protective door and the whole temporary protective door is inconvenient to transport, disassemble and transport.
In order to achieve the above purpose, the invention provides a temporary protective door for a construction site, which comprises a door body frame, wherein storage supporting mechanisms are arranged on two sides of the bottom of the door body frame, limit blocking strips are arranged on two sides of the rear end of the bottom in the door body frame, mounting mechanisms are arranged on two sides in the door body frame, a protective door main body is mounted on the inner side of each mounting mechanism, dust-proof spreading mechanisms are arranged on two sides of the back of the door body frame, a door lock is arranged in the middle of the inner side of the protective door main body, a supporting frame is fixedly mounted on two sides of the top of the door body frame, and a rain baffle is fixedly mounted on the top of the supporting frame;
the dustproof spreading mechanism comprises a suction fan and a suction hopper, the suction fan is fixedly arranged at the lower ends of two sides of the back of the door body frame, a filter box is fixedly arranged at the top of the suction fan, a filter assembly is arranged on the inner side of the filter box, a connecting hose is arranged at the top of the filter assembly, the suction hopper is fixedly arranged at the upper end of the back of the door body frame, and the input end of the suction hopper is communicated with the connecting hose;
the filter component comprises a sealing top cover, a connecting plate and a square groove, wherein the square groove is formed in the upper end of the back of the filter tank, the connecting plate is inserted into the inner side of the square groove, a filter screen box is fixedly installed at the bottom of the sealing top cover and inserted into the filter tank, the top of the sealing top cover and the bottom of a connecting hose are fixedly connected, the bottom of the connecting hose penetrates through the sealing top cover and the filter tank and is communicated with each other, the connecting plate is fixedly arranged at the rear end of the bottom of the sealing top cover, the back of the connecting plate is rotationally connected with a fixing screw, a limiting round hole is formed in the middle of the square groove, and the rear end of the fixing screw penetrates through the connecting plate and is inserted into the limiting round hole in the square groove.
In a further embodiment, the front and side surfaces of the filter screen box are rectangular, and a square opening is formed in the upper end of the back surface of the filter screen box.
In further embodiments, the storage supporting mechanism comprises a storage frame body, the storage frame body is fixedly mounted on two sides of the bottom of the door body frame, storage grooves are formed in the front end and the rear end of the storage frame body, sliding support plates are slidably connected to the inner sides of the storage grooves of the storage frame body, caster assemblies are fixedly mounted on the outer ends of the bottoms of the sliding support plates, and positioning screws are fixedly connected to the outer ends of the tops of the storage frame body.
In a further embodiment, the top of the sliding support plate is provided with limiting holes at equal intervals, and the bottom of the positioning screw is inserted into the inner side of one of the limiting holes.
In a further embodiment, the caster assembly comprises a connecting seat, the connecting seat is fixedly arranged at the outer bottom of the sliding support plate, the bottom of the connecting seat is rotationally connected with a universal wheel, the outer side of the connecting seat is fixedly provided with a limiting plate, the outer end of the limiting plate is in threaded connection with a limiting screw, the top of the limiting screw is provided with a knob, and the bottom of the limiting screw is provided with an anti-slip base plate.
In a further embodiment, the installation mechanism comprises a supporting matrix block and a rotating shaft, the supporting matrix block is fixedly installed at the top and the bottom of two sides in the door body frame, limiting holes are formed in the dry part and the bottom of the rotating shaft, a quick assembly and disassembly component is arranged on the outer side of the supporting matrix block, and the inner end of the quick assembly and disassembly component penetrates through the supporting matrix block and is inserted into the inner side of the limiting hole of the rotating shaft.
In a further embodiment, the quick assembly disassembly component comprises a cylinder frame, the cylinder frame is fixedly arranged on the outer side of the supporting base block, a limiting spring is arranged in the cylinder frame, a pin rod is fixedly arranged at the inner end of the limiting spring, the pin rod penetrates through the supporting base block and is inserted into the inner side of the limiting hole, the side surface of the pin rod is shaped like a T, a connecting shaft is fixedly arranged on the outer side of the pin rod, and a pulling handle penetrates through the cylinder frame at the outer end of the connecting shaft.
Compared with the prior art, the invention has the beneficial effects that:
firstly, in the invention, during use, the limiting spring is abutted against the pin rod to be inserted into the inner side of the limiting hole of the rotating shaft, when the protective door is required to be disassembled, the pull ring is pulled to drive the connecting shaft to draw the pin rod, the pin rod is abutted against the limiting spring to shrink, and at the moment, the pin rod leaves the limiting hole, so that the protective door main body can be quickly disassembled and assembled.
Secondly, in the invention, the sliding support plate on the inner side of the storage groove is adjusted to slide, the sliding support plate slides out of the inner side of the storage groove, the bottom area of the door body frame can be increased at the moment, the sliding support plate is inserted into the inner side of the limiting hole through the positioning screw rod to be fixed, so that the safety door is high in stability during use, and meanwhile, when the safety door needs to be moved, the sliding support plate is stored, so that the convenience of carrying, transporting and using of the safety door is further improved.
Thirdly, in the invention, the suction fan is started to operate, the suction fan operates to absorb the air at the back of the door body frame into the filter box through the filter box, the connecting hose and the suction hopper, after the dust enters the filter box, the dust is filtered through the filter box, the filtered dust is remained in the filter box, the air is discharged through the suction fan, and then a better dustproof function is achieved, the dust on a construction site can be prevented from diffusing through the main body of the protective door, a better dustproof function is achieved, the filter box can be pulled out from the inner side of the filter box at the moment by twisting the fixing screw to move outwards to leave the limit round hole, and the dust can be poured out through the square opening at the moment, so that the convenience and the flexibility of use of the protective door are further improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a rear elevational view of the overall structure of the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is a view showing a construction of a door frame according to the present invention;
FIG. 5 is a diagram of the structure of the filter screen box in the present invention;
FIG. 6 is a block diagram of a mounting mechanism according to the present invention;
FIG. 7 is an enlarged view of the portion A of FIG. 1 in accordance with the present invention;
fig. 8 is an enlarged view of fig. 1 at B in the present invention.
In the figure: 1. a door body frame; 2. a storage support mechanism; 21. a housing frame; 22. a storage groove; 23. sliding support plates; 24. positioning a screw; 25. a limiting hole; 26. a caster assembly; 261. a connecting seat; 262. a universal wheel; 263. a limiting plate; 264. a limit screw; 265. a knob; 266. an anti-slip backing plate; 3. a mounting mechanism; 31. supporting the matrix block; 32. a rotating shaft; 33. defining a hole; 34. quick assembly disassembly components; 341. a cylinder frame; 342. a limit spring; 343. a pin rod; 344. a connecting shaft; 345. pulling the handle; 4. a protective door body; 5. a dust-proof spreading mechanism; 51. a suction fan; 52. an air suction hopper; 53. a filter box; 54. a connecting hose; 55. a filter assembly; 551. sealing the top cover; 552. a square groove; 553. a filter screen box; 554. a connecting plate; 555. a fixed screw; 556. limiting round holes; 557. a square opening; 6. a door lock; 7. a support frame body; 8. a rain shield; 9. and a limit stop bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, in the embodiment of the invention, a temporary protective door for a construction site is integrally formed by a steel plate with a thickness of 5.0mm and a thickness of a door leaf of 50mm, 300mm or 400mm is arranged on the door leaf of a protective door main body 4, an explosion-proof observation window with a density of 120 kg/square meter is adopted in the door, a rock wool with a sprayed metal fluorocarbon paint is adopted on the outer surface, the corrosion resistance is strong and the service life is long, the temporary protective door comprises a door body frame 1, storage supporting mechanisms 2 are respectively arranged on two sides of the bottom of the door body frame 1, limit baffle strips 9 are respectively arranged on two sides of the rear end of the bottom of the inner side of the door body frame 1, the limit baffle strips 9 can limit the protective door main body 4, so that the protective door main body 4 is prevented from rotating backwards, the stability of the protective door main body 4 is improved, a mounting mechanism 3 is respectively arranged on two sides of the door main body frame 1, a dustproof spreading mechanism 5 is respectively arranged on two sides of the inner side of the mounting mechanism 3, a 6 is arranged in the middle of the inner side of the protective door main body 4, the door main body 1 is provided with a door body frame 6, the door body 1 can be conveniently opened and closed, the door frame 7 is fixedly provided with a door lock 7, and a photovoltaic protection plate 8 is fixedly arranged on the top of the door frame 8, and a photovoltaic device is fixedly arranged on the top of the door frame 8; the dustproof spreading mechanism 5 comprises a suction fan 51 and a suction hopper 52, wherein the suction fan 51 is fixedly arranged at the lower ends of two sides of the back of the door body frame 1, a filter box 53 is fixedly arranged at the top of the suction fan 51, a filter assembly 55 is arranged on the inner side of the filter box 53, a connecting hose 54 is arranged at the top of the filter assembly 55, the suction hopper 52 is fixedly arranged at the upper end of the back of the door body frame 1, and the input end of the suction hopper 52 is communicated with the connecting hose 54.
Referring to fig. 1-5, the filter assembly 55 includes a seal top cover 551, a connection plate 554 and a square groove 552, the square groove 552 is opened at the upper end of the back of the filter box 53, the connection plate 554 is inserted into the inner side of the square groove 552, a filter screen box 553 is fixedly installed at the bottom of the seal top cover 551, the filter screen box 553 is inserted into the filter box 53, the top of the seal top cover 551 is fixedly connected with the bottom of the connection hose 54, and the bottom of the connection hose 54 penetrates through the seal top cover 551 and is communicated with the filter box 53; through setting up filter component 55 for this guard gate filters the dust when using, filter screen case 553 in the accessible rose box 53, has reached better filtration, and sets up the supplementary sealed top cap 551 of switch-on of coupling hose 54, can be convenient for take out the clearance with filter screen case 553, makes things convenient for this guard gate to use.
Referring to fig. 2-5, a connecting plate 554 is fixedly arranged at the rear end of the bottom of the seal top cover 551, and the back surfaces of the connecting plates 554 are respectively and rotatably connected with a fixing screw 555; through setting up the fixing screw 555 on the connecting plate 554, can be when the installation, contradict the rose box 53 through twisting the fixing screw 555, and then be convenient for install the filter screen case 553, adopt the fixing screw 555 to install simultaneously, can improve the dismantlement convenience, make things convenient for this guard gate to use; a limit round hole 556 is formed in the middle of the square groove 552, and the rear end of the fixed screw 555 penetrates through the connecting plate 554 and is inserted into the limit round hole 556 in the square groove 552; through the spacing round hole 556 in the square groove 552, the end part of the fixing screw 555 can be inserted into the inner side of the spacing round hole 556 when in installation, and the spacing round hole 556 accommodates the end part of the fixing screw 555 at the moment, thereby improving the stability of the fixing screw 555 and facilitating the use of the protective door; the front and side surfaces of the filter screen box 553 are rectangular, and a square opening 557 is formed in the upper end of the back surface of the filter screen box 553; by arranging the filter screen box 553 to be rectangular, the filter screen box 553 can be relatively matched with the inner side of the filter screen box 53, and the square opening 557 is arranged, so that filtered dust can be discharged downwards through the square opening 557 when the filter screen box 553 is taken out, and the protective door is convenient to use; the storage supporting mechanism 2 comprises a storage frame body 21, wherein the storage frame body 21 is fixedly arranged on two sides of the bottom of the door body frame 1, storage grooves 22 are formed in the front end and the rear end in the storage frame body 21, sliding support plates 23 are slidably connected to the inner sides of the storage grooves 22 in the storage frame body 21, caster assemblies 26 are fixedly arranged at the outer ends of the bottoms of the sliding support plates 23, and positioning screws 24 are in threaded connection with the outer ends of the tops of the storage frame body 21;
referring to fig. 1, 4 and 7, the storage supporting mechanism 2 includes a storage frame 21, the storage frame 21 is fixedly mounted on two sides of the bottom of the door frame 1, storage slots 22 are respectively formed at the front end and the rear end in the storage frame 21, sliding support plates 23 are respectively and slidably connected to the inner sides of the storage slots 22 in the storage frame 21, caster assemblies 26 are fixedly mounted at the outer ends of the bottoms of the sliding support plates 23, and positioning screws 24 are respectively and slidably connected to the outer ends of the tops of the storage frame 21; through setting up and accomodating supporting mechanism 2 for this guard gate is in the use period, and accessible regulation slides extension board 23 and is in the inboard of accomodating groove 22 and slide, alright adjust the area of door body frame 1 bottom this moment, improves stability, and sets up truckle subassembly 26, can be convenient for remove and carry this guard gate, makes things convenient for this guard gate to use in a flexible way.
Referring to fig. 1, 4 and 7, the top of the sliding support plate 23 is provided with limiting holes 25 at equal intervals, and the bottom of the positioning screw 24 is inserted into the inner side of one of the limiting holes 25; through setting up spacing hole 25 on the slip extension board 23, can hold positioning screw 24 through spacing hole 25 during the use, and then improved the stability after the slip extension board 23 is adjusted, further improved the stability in use of this guard gate.
Referring to fig. 1, 4 and 7, the caster assembly 26 includes a connection seat 261, the connection seat 261 is fixedly installed at the bottom of the outer side of the sliding support plate 23, the bottom of the connection seat 261 is rotatably connected with a universal wheel 262, the outer side of the connection seat 261 is fixedly installed with a limit plate 263, the outer end of the limit plate 263 is in threaded connection with a limit screw 264, the top of the limit screw 264 is provided with a knob 265, and the bottom of the limit screw 264 is provided with an anti-slip pad 266; through setting up truckle subassembly 26, accessible universal wheel 262 rolls at ground during the use and assists in removing this guard gate, after this guard gate removes the completion, accessible twists knob 265 and drives spacing screw 264 and rotate, spacing screw 264 downwardly moving this moment, and then make spacing screw 264 drive anti-skidding backing plate 266 laminating ground, thereby play better antiskid effect, make this guard gate can be comparatively stable place subaerial, make things convenient for this guard gate to use, make this guard gate when using, the bottom area of this guard gate of adjustable when needs carry, can accomodate when needs carry, combine the setting of truckle subassembly 26 simultaneously, make this guard gate overall movement transport comparatively convenient, the practicality is stronger, be worth using widely.
Referring to fig. 1, 4 and 7, the mounting mechanism 3 includes a supporting base block 31 and a rotating shaft 32, the supporting base block 31 is fixedly mounted at the top and the bottom of two sides in the door frame 1, the dry part and the bottom of the rotating shaft 32 are provided with limiting holes 33, the outer side of the supporting base block 31 is provided with a quick assembly and disassembly component 34, and the inner end of the quick assembly and disassembly component 34 penetrates through the supporting base block 31 and is inserted into the inner side of the limiting holes 33 of the rotating shaft 32.
Referring to fig. 1, 2, 4, 6 and 8, the mounting mechanism 3 includes a supporting base block 31 and a rotating shaft 32, the supporting base block 31 is fixedly mounted at the top and bottom of two sides in the door frame 1, the trunk and bottom of the rotating shaft 32 are provided with limiting holes 33, the outer side of the supporting base block 31 is provided with a quick assembly and disassembly component 34, and the inner end of the quick assembly and disassembly component 34 penetrates through the supporting base block 31 and is inserted into the inner side of the limiting holes 33 of the rotating shaft 32; through setting up installation mechanism 3 for this device is in the use period, accessible adjustment quick assembly disassembly subassembly 34 shrink leaves limiting hole 33, and then is convenient for take out pivot 32 and guard gate from between the support base member piece 31 fast, and then makes this device be convenient for dismouting, conveniently carries the transportation, further has improved this device's practicality; the quick assembly disassembly and assembly 34 comprises a cylinder frame 341, wherein the cylinder frame 341 is fixedly arranged on the outer side of the supporting base body block 31, a limit spring 342 is arranged in the cylinder frame 341, a pin rod 343 is fixedly arranged at the inner end of the limit spring 342, the pin rod 343 penetrates through the supporting base body block 31 and is inserted into the inner side of the limiting hole 33, the side surface of the pin rod 343 is T-shaped, a connecting shaft 344 is fixedly arranged on the outer side of the pin rod 343, and a pulling handle 345 is fixedly arranged at the outer end of the connecting shaft 344, which penetrates through the cylinder 341; through setting up quick assembly disassembly subassembly 34 for when using, accessible pulling handle 345 drives connecting axle 344 shrink, and connecting axle 344 draws together the pin 343 and contradicts spacing spring 342 shrink this moment, and spacing spring 342 shrink pin 343 is left to inject the hole 33 inboard this moment, and after pin 343 left to inject the hole 33 inside, alright dismantle guard gate main part 4 fast, and then make this device in the use, this guard gate of dismouting that can be better for this guard gate removes the transport and all is comparatively convenient during the use, further improvement the practicality of this guard gate.
The working principle of the invention is as follows: through arranging the storage supporting mechanism 2, the protection door can roll on the ground through the universal wheel 262 during the use, thereby being convenient for assisting in moving the protection door, during the use, the sliding supporting plate 23 in the storage groove 22 in the storage frame 21 can be adjusted to slide outwards, the sliding supporting plate 23 can be outwards slid and unfolded to improve the area of the bottom of the door body frame 1, the sliding supporting plate 23 can be assisted and fixed by twisting the positioning screw 24 to be inserted into the inner side of the limiting hole 25, the protection door can be stably placed on the ground, the rotation shaft 32 on the protection door main body 4 can be moved between the supporting base body blocks 31 at the moment, the installation can be completed by abutting the pin 343 on the inner side of the limiting hole 33 of the rotation shaft 32 through the limiting spring 342, when the protection door is required to be disassembled, the connecting shaft 344 is driven by pulling the pull ring to draw the pin 343, the pin 343 is abutted against the limiting spring 342 to shrink, the pin 343 leaves the limiting hole 33 at this moment, and then the protective door main body 4 can be disassembled quickly, and meanwhile, in the use process, the universal wheel 262 is arranged, the auxiliary movement of the protective door can be facilitated, so that the protective door is convenient and flexible to use integrally, the use period is more convenient, the protective door is worth popularizing and using, the support mechanism 2 is contained, the protective door can be assisted to move by the universal wheel 262 rolling on the ground during the use period, after the movement is completed, the knob 265 at the outer end of the limiting plate 263 can be twisted, the knob 265 drives the limiting screw 264 to rotate downwards, at this time, the anti-slip base plate 266 can play a better anti-slip role by abutting against the ground, and simultaneously, in the use process, the sliding support plate 23 at the inner side of the containing groove 22 can be adjusted to slide out from the inner side of the containing groove 22 through the sliding support plate 23, at this moment, the bottom area of the door body frame 1 can be improved, make this guard gate stability stronger during the use, when needs remove simultaneously, the accessible is accomodate sliding support plate 23, and then further improved this guard gate and carried transportation and the convenience of use, through setting up dustproof mechanism 5 that spreads, make this guard gate during the use, the accessible starts suction fan 51 operation, suction fan 51 operation is through rose box 53, coupling hose 54 and suction scoop 52 absorbs the inside of rose box 53 with the air at the door body frame 1 back, the dust enters into the inside of rose box 53 after, filter the dust through rose box 553, the dust of being filtered remains in rose box 553, the air then gets rid of through suction fan 51, and then played better dustproof function, the dust of avoiding the building site passes through guard gate main part 4 department diffusion, reached better dustproof function, when needs clear up the filter screen, accessible twist set screw 555 moves outside and leaves spacing round hole 556, alright at this moment with filter screen box 553 follow rose box 53 inboard, alright pour the dust through square mouth 557 again to filter screen box inboard reinsertion rose box 53 this moment, then it is fixed to make the inside screw rod 556 through twist tight the fixed plug-in again to limit round hole 556, this time, the guard gate is convenient to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The temporary protective door for the building construction site is characterized by comprising a door body frame (1), wherein storage supporting mechanisms (2) are arranged on two sides of the bottom of the door body frame (1), limit barrier strips (9) are arranged on two sides of the rear end of the bottom in the door body frame (1), mounting mechanisms (3) are arranged on two sides in the door body frame (1), a protective door main body (4) is arranged on the inner side of the mounting mechanisms (3), dust-proof spreading mechanisms (5) are arranged on two sides of the back of the door body frame (1), a door lock (6) is arranged in the middle of the inner side of the protective door main body (4), supporting frame bodies (7) are fixedly arranged on two sides of the top of the door body frame (1), and a rain shield plate (8) is fixedly arranged on the top of each supporting frame body (7);
the dustproof spreading mechanism (5) comprises a suction fan (51) and a suction hopper (52), the suction fan (51) is fixedly arranged at the lower ends of two sides of the back of the door body frame (1), a filter box (53) is fixedly arranged at the top of the suction fan (51), a filter assembly (55) is arranged at the inner side of the filter box (53), a connecting hose (54) is arranged at the top of the filter assembly (55), the suction hopper (52) is fixedly arranged at the upper end of the back of the door body frame (1), and the input end of the suction hopper (52) is communicated with the connecting hose (54);
the utility model provides a filter subassembly (55) is including sealed top cap (551), connecting plate (554) and square groove (552), square groove (552) are seted up in the back upper end of rose box (53), connecting plate (554) are pegged graft in square groove (552) inboard, the bottom fixed mounting of sealed top cap (551) has filter screen case (553), filter screen case (553) are pegged graft in the inside of rose box (53), the top of sealed top cap (551) and the bottom fixed connection of coupling hose (54), the bottom of coupling hose (54) is run through sealed top cap (551) and is linked together in rose box (53), the bottom rear end fixed mounting of sealed top cap (551) has connecting plate (554), the back of connecting plate (554) is all rotated and is connected with fixing screw (555), spacing round hole (556) have been seted up in the middle in square groove (552), the rear end of fixing screw (555) runs through connecting plate (554) and peg graft in spacing round hole (556) inside square groove (552).
2. The temporary protection door for the construction site according to claim 1, wherein the front and side surfaces of the filter screen box (553) are rectangular, and a square opening (557) is formed in the upper end of the back surface of the filter screen box (553).
3. The temporary protection door for the construction site according to claim 2, wherein the storage supporting mechanism (2) comprises a storage frame body (21), the storage frame body (21) is fixedly installed on two sides of the bottom of the door body frame (1), storage grooves (22) are formed in the front end and the rear end of the storage frame body (21), sliding support plates (23) are slidably connected on the inner sides of the storage grooves (22) of the storage frame body (21), caster assemblies (26) are fixedly installed at the outer ends of the bottoms of the sliding support plates (23), and positioning screws (24) are threadably connected on the outer ends of the tops of the storage frame body (21).
4. A temporary protection door for a construction site according to claim 3, wherein the top of the sliding support plate (23) is provided with spacing holes (25) at equal intervals, and the bottom of the positioning screw (24) is inserted into the inner side of one of the spacing holes (25).
5. The temporary protection door for the construction site according to claim 4, wherein the caster assembly (26) comprises a connecting seat (261), the connecting seat (261) is fixedly installed at the outer bottom of the sliding support plate (23), the universal wheel (262) is rotatably connected to the bottom of the connecting seat (261), the limiting plate (263) is fixedly installed at the outer side of the connecting seat (261), the limiting screw (264) is connected to the outer end of the limiting plate (263) through threads, the knob (265) is arranged at the top of the limiting screw (264), and the anti-slip base plate (266) is arranged at the bottom of the limiting screw (264).
6. The temporary protection door for the construction site according to claim 5, wherein the mounting mechanism (3) comprises a supporting base block (31) and a rotating shaft (32), the supporting base block (31) is fixedly mounted at the top and the bottom of two sides in the door body frame (1), limiting holes (33) are formed in the dry parts and the bottom of the rotating shaft (32), a quick assembly disassembly component (34) is arranged on the outer side of the supporting base block (31), and the inner end of the quick assembly disassembly component (34) penetrates through the supporting base block (31) and is inserted into the inner side of the limiting holes (33) of the rotating shaft (32).
7. The temporary protection door for the construction site according to claim 6, wherein the quick assembly disassembly component (34) comprises a cylindrical frame (341), the cylindrical frame (341) is fixedly installed on the outer side of the supporting base block (31), a limiting spring (342) is arranged in the cylindrical frame (341), a pin (343) is fixedly installed at the inner end of the limiting spring (342), the pin (343) penetrates through the supporting base block (31) to be inserted into the inner side of the limiting hole (33), the side surface of the pin (343) is in a T shape, a connecting shaft (344) is fixedly installed on the outer side of the pin (343), and a pulling handle (345) is fixedly installed at the outer end of the connecting shaft (344) penetrating through the cylindrical frame (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310607210.6A CN116335524B (en) | 2023-05-26 | 2023-05-26 | Temporary protective door for building construction site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310607210.6A CN116335524B (en) | 2023-05-26 | 2023-05-26 | Temporary protective door for building construction site |
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| Publication Number | Publication Date |
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| CN116335524A CN116335524A (en) | 2023-06-27 |
| CN116335524B true CN116335524B (en) | 2023-08-15 |
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| CN202310607210.6A Active CN116335524B (en) | 2023-05-26 | 2023-05-26 | Temporary protective door for building construction site |
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| CN211008277U (en) * | 2019-11-12 | 2020-07-14 | 刘俏 | Protective door for construction |
| CN216955348U (en) * | 2022-01-19 | 2022-07-12 | 重庆市斯坦德检测技术有限公司 | Gas sampling device for environment detection |
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| JP2006090106A (en) * | 2004-09-22 | 2006-04-06 | Wolfe Michael | Ventilation method for improving micro-filtering action by fixing opening part such as person staying space or ventilation intending raw material in window, door and other |
| KR20180043948A (en) * | 2016-10-21 | 2018-05-02 | 주식회사 웅진 | Air cleaner having suction fan and air cleaning method using the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116335524A (en) | 2023-06-27 |
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