CN114704154A - Repairing and protecting structure for office buildings in urban area and construction method - Google Patents

Repairing and protecting structure for office buildings in urban area and construction method Download PDF

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Publication number
CN114704154A
CN114704154A CN202210461717.0A CN202210461717A CN114704154A CN 114704154 A CN114704154 A CN 114704154A CN 202210461717 A CN202210461717 A CN 202210461717A CN 114704154 A CN114704154 A CN 114704154A
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CN
China
Prior art keywords
plate
lifting
ash
assembly
suction
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Granted
Application number
CN202210461717.0A
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Chinese (zh)
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CN114704154B (en
Inventor
黄琪康
李旎
孔科迪
涂倬睿
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Chongqing Yudi Yuanjian Cultural Industry Co ltd
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Chongqing Yudi Yuanjian Cultural Industry Co ltd
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Priority to CN202210461717.0A priority Critical patent/CN114704154B/en
Publication of CN114704154A publication Critical patent/CN114704154A/en
Application granted granted Critical
Publication of CN114704154B publication Critical patent/CN114704154B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The application relates to a repairing and protecting structure and a construction method for office buildings in urban areas, which belong to the technical field of building construction and comprise a baffle frame, a vertical lifting mechanism, a shielding mechanism and an adsorption mechanism; the enclosure frame is arranged around a building in an enclosing mode, the vertical lifting mechanism is movably arranged at the top of the enclosure frame, the shielding mechanism is installed on the vertical lifting mechanism, and the vertical lifting mechanism is used for driving the shielding mechanism to move in the vertical direction; the adsorption mechanism is installed on the shielding mechanism and used for generating suction when the shielding mechanism is located at a construction position. The method and the device have the effect of improving the condition that internal workers cannot normally work during building repair.

Description

Repairing and protecting structure for office buildings in urban area and construction method
Technical Field
The application relates to the field of building construction technology, in particular to a repairing and protecting structure and a construction method for office buildings in urban areas.
Background
Over time, the appearance of office buildings which are long in many years is gradually damaged to influence the appearance, and because the office buildings which are long in years have a high protection value, a plurality of building companies can take over the work of repairing and repairing the protected buildings. The repairing aims at eliminating structural dangerous cases, mainly taking reinforcing measures for structural safety and stability, repairing damaged components, recovering the original state of the historical building and reasonably activating and utilizing the damaged components.
When the office building is repaired, the office building is enclosed in advance, and then the outside is repaired, so that pedestrians and traveling vehicles nearby are prevented from being influenced in the repairing process.
In view of the above-mentioned related technologies, the inventor believes that the repair generally takes a long time, and in the process of repair, some office buildings also need to go in and out for working by personnel, and a large amount of dust is generated during repair, thereby affecting the normal working of the personnel inside.
Disclosure of Invention
In order to improve the condition that internal workers cannot normally work during building repair, the application provides a repairing and protecting structure and a construction method for office buildings in urban areas.
In a first aspect, the present application provides a repairing and protecting structure for office buildings in urban areas, which adopts the following technical scheme:
a repairing and protecting structure for office buildings in urban areas comprises a surrounding and blocking frame, a vertical lifting mechanism, a shielding mechanism and an adsorption mechanism; the enclosure frame is arranged around a building in an enclosing mode, the vertical lifting mechanism is movably arranged at the top of the enclosure frame, the shielding mechanism is installed on the vertical lifting mechanism, and the vertical lifting mechanism is used for driving the shielding mechanism to move in the vertical direction; the adsorption mechanism is installed on the shielding mechanism and used for generating suction when the shielding mechanism is located at a construction position.
By adopting the technical scheme, during repair, the vertical lifting mechanism is moved to the corresponding position of the wall surface, then the position of the shielding mechanism is adjusted by the lifting mechanism, so that the shielding mechanism is opposite to the repair position, and then the shielding mechanism is used for shielding the repair position; then, the adsorption mechanism is started again, so that most of dust generated when workers are in the maintenance of the shielding mechanism can be absorbed by the adsorption mechanism; at the moment, the office staff can also normally move inside and outside the office building and are not easily influenced by a large amount of dust during the repair, and the effect of improving the condition that the office staff can not normally work during the repair of the building is achieved.
Optionally, the lifting mechanism includes a lifting column, a lifting assembly and a moving assembly; the lifting column is vertically arranged and is arranged at the top of the retaining frame in a sliding manner through a moving assembly, and the moving assembly is used for driving the lifting column to move on the retaining frame along the top edge of the retaining frame; the lifting assembly is installed on the lifting column, the shielding mechanism is installed on the lifting assembly, and the lifting assembly is used for driving the shielding mechanism to vertically move on the lifting column.
Through adopting above-mentioned technical scheme, can adjust the position of lift post on enclosing the fender frame through removing the subassembly, promote the subassembly and can adjust the position of sheltering from the mechanism in vertical side after that to can let the regulation that shelters from the mechanism and realize horizontal position and vertical position, it is more convenient to let the position of sheltering from the mechanism adjust.
Optionally, the moving assembly includes a guide cylinder, a rotating motor and a gear; the guide cylinder is installed on the lifting column, the enclosure frame is rectangular, a sliding rod is arranged at the top of each blocking wall of the enclosure frame, and the guide cylinder is sleeved on the sliding rod in a sliding mode; the rotating motor is installed on the guide cylinder, the gear is coaxially installed on an output shaft of the rotating motor, a rack consistent with the length direction of the sliding rod is arranged on each blocking wall of the surrounding blocking frame, and the rack is meshed with the gear.
Through adopting above-mentioned technical scheme, start to rotate the motor and let gear revolve, when gear and rack are in the engaged state and can promote the guide cylinder and remove to let the guide cylinder can take the lift post conveniently to realize horizontal migration on enclosing and keep off the frame.
Optionally, the lifting assembly includes a lifting motor, a winding wheel, a rope body and a sliding block; the utility model discloses a rope winding machine, including lifting column, winding wheel, rope body, lifting motor, sliding block, shielding mechanism, lifting column, winding wheel, lifting motor installs at the top of lifting column, the winding wheel coaxial line is installed on lifting motor's output shaft, the rope body is around establishing on the winding wheel, the sliding tray has been seted up along the length direction of lifting column on the lifting column, the sliding block slides and sets up in the sliding tray, the one end that the winding wheel was kept away from to the rope body is connected with the top of sliding block, shielding mechanism installs on the sliding block.
By adopting the technical scheme, the lifting motor is started, the winding wheel rotates to drive the rope body to contract, so that the sliding block vertically moves upwards along the length direction of the sliding groove, and the upwards movement of the shielding mechanism is realized; similarly, when the rope body moves downwards, the sliding block moves downwards synchronously, so that the downward movement of the shielding mechanism is realized; reach and let the mechanism that shelters from and move comparatively convenient effect in vertical direction.
Optionally, the shielding mechanism includes a positive plate and a hinged plate, the positive plate is connected with the sliding block, the hinged plate is respectively rotatably provided at two sides of the positive plate, a torsion spring is provided at a rotary joint of the hinged plate and the positive plate, and the torsion spring always moves the hinged plate to a position parallel to the plate surface of the positive plate; the hinge plate is characterized in that a baffle is arranged on the plate of the opposite plate, a magnet block is arranged on the baffle, an iron block is arranged on the plate of the hinge plate, when the magnet block and the iron block are attracted, the hinge plate and the opposite plate are in a mutually perpendicular state, and the magnetic attraction force of the magnet block and the iron block is greater than the torsion force of the torsion spring.
By adopting the technical scheme, when the shielding mechanism is moved to the position opposite to the repairing position, the opposite plate is opposite to the repairing position, then the hinged plates opposite to the two sides of the plate are rotated by workers, the iron blocks on the plate surfaces of the hinged plates are adsorbed on the magnet blocks of the baffle plates, and at the moment, the hinged plates and the plate surfaces opposite to the plate are in a vertical state, so that a blocking state is formed, the circumferential direction of the workers can be surrounded, and dust generated by the workers during repairing is not easy to spread; when the enclosure is not needed, the iron block and the magnet block are separated, the hinged plate can be automatically taken away by the torsion spring, and the hinged plate and the plate surface facing the plate can not occupy too much space after being positioned on the same horizontal plane, so that the movement is more convenient.
Optionally, the adsorption mechanism is installed between the hinged plate and the opposite plate, and when the hinged plate and the opposite plate are in a mutually perpendicular state, the adsorption mechanism is automatically started to adsorb; and when the hinged plate and the opposite plate are not in a mutually vertical state, the adsorption mechanism does not adsorb.
By adopting the technical scheme, when the hinged plate and the opposite plate form a blocking state, the adsorption mechanism can automatically run if dust is about to generate; when not forming and enclosing the fender, show that can not produce the dust, adsorption apparatus does not just run, just does not need the workman to start, and is more intelligent.
Optionally, the adsorption mechanism comprises an opening and closing assembly and an ash suction assembly, the opening and closing assembly is installed between the hinged plate and the opposite plate, and the ash suction assembly is installed on the hinged plate; the opening and closing assembly is used for controlling the starting and closing of the dust suction assembly; when the hinged plate and the opposite plate are in a mutually vertical state, the opening and closing assembly starts the ash suction assembly to operate to suck ash; when the hinged plate and the opposite plate are not in a mutually vertical state, the opening and closing assembly automatically closes the dust suction assembly.
By adopting the technical scheme, when the hinged plate and the opposite plate form a surrounding state, the opening and closing assembly automatically enables the dust suction assembly to start dust suction; when the enclosure is not formed, the opening and closing assembly can automatically close the ash suction assembly, so that the ash suction assembly does not suck ash, the whole ash suction process can correspondingly suck or not suck ash along with the form change of the hinged plate and the opposite plate, and the automation and the efficiency of the whole repairing process are improved.
Optionally, the opening and closing assembly comprises a storage battery, an electric conduction piece and an electric conduction piece; the ash suction assembly comprises an ash storage box, a suction fan, an ash suction main pipe and an ash suction branch pipe; the storage battery and the electric conduction piece are both arranged on the baffle plate, and the electric conduction piece is electrically connected with the storage battery; the electric conduction sheet is arranged on the plate surface of the hinged plate, and when the hinged plate is attached to the baffle plate, the electric conduction sheet is also attached to the electric conduction sheet; the dust storage box is arranged on the plate surface of one side of the hinged plate, which is far away from the baffle plate, and the suction fan is arranged on the hinged plate and is electrically connected with the electric conducting sheet; the interior of the ash storage box is communicated with the air outlet end of the suction fan, the ash absorption main pipe is communicated with the air suction inlet end of the suction fan, a plurality of ash absorption branch pipes are communicated on the ash absorption main pipe, and the ash absorption branch pipes are uniformly distributed on the plate surface of the hinged plate; a plurality of dust suction heads are arranged on the dust suction branch pipe.
By adopting the technical scheme, after the hinged plate is attached to the baffle, the electric conduction piece is attached to the electric conduction piece, the storage battery is electrically connected with the suction fan, the suction fan can be started at the moment, and the hinged plate and the positive plate are just in a mutually vertical state; therefore, after the repairing part of the worker is blocked, the dust suction branch pipe generates suction force, dust generated during repairing is sucked into the dust suction branch pipe, and enters the dust storage box through the dust suction main pipe.
Optionally, a dust collecting box is arranged on the inner bottom wall of the dust storage box, and an opening is formed in the upper end of the dust collecting box; the ash collecting box is characterized in that a pull-out opening is formed in one side of the ash storage box, and the ash collecting box is detachably connected with the ash storage box through the pull-out opening.
Through adopting above-mentioned technical scheme, after the ash storage box used a period, the dust all can fall into in the ash collection box, directly takes out the ash collection box from pull-out opening department, can all dispose the dust in the ash collection box and then put into the ash storage box to reach the comparatively convenient effect of dust of handling the ash storage box.
In a second aspect, the present application provides a construction method for repairing and protecting a structure in an office building in a city, which adopts the following technical scheme:
a construction method for repairing and protecting structures of office buildings in urban areas comprises the following steps:
and (3) point finding step: firstly, finding a repairing starting position outside an office building to be repaired, planning a repairing line, and then correspondingly installing a vertical lifting mechanism, a shielding mechanism and an adsorption mechanism on a baffle frame at the repairing starting position;
a shielding step: moving the lifting mechanism to the corresponding position at the beginning of the repair, and blocking part of the repair position by the shielding mechanism to enable a maintenance worker to be in the shielding mechanism;
an adsorption step: starting an adsorption mechanism in the repairing process to adsorb most of dust generated in the repairing process;
a point changing step: after the repairing is finished, the vertical lifting mechanism, the shielding mechanism and the adsorption mechanism can be disassembled and assembled to the corresponding repairing positions according to the change of the repairing places, and shielding and adsorption are continuously carried out.
In summary, the present application includes at least one of the following beneficial technical effects:
1. during repair, the vertical lifting mechanism is moved to the corresponding position of the wall surface, then the position of the shielding mechanism is adjusted through the lifting mechanism, so that the shielding mechanism is opposite to the repair position, and then the shielding mechanism is used for shielding the repair position; at the moment, the adsorption mechanism is started again, so that most of dust generated when workers are in the shielding mechanism for repair can be absorbed by the adsorption mechanism; at the moment, the office workers can also normally move inside and outside the office building and are not easily influenced by a large amount of dust during repair, and the effect of improving the condition that the interior workers cannot normally work during the repair of the building is achieved;
2. when the shielding mechanism is moved to the position opposite to the repairing position, the opposite repairing position of the plate is made, then a worker rotates the hinged plates opposite to the two sides of the plate, the iron blocks on the plate surfaces of the hinged plates are adsorbed on the magnet blocks of the baffle, and at the moment, the hinged plates and the plate surface of the opposite plate are in a vertical state, so that a blocking state is formed, the circumferential direction of the worker can be surrounded, and dust generated during repairing of the worker is not easy to spread; when the enclosure is not needed, the iron blocks and the magnet blocks are separated, the hinged plate can be automatically taken away by the torsion spring, and the hinged plate and the plate surface of the opposite plate can not occupy too much space after being positioned on the same horizontal plane, so that the movement is more convenient;
3. when the hinged plate is attached to the baffle, the electric conducting sheet is attached to the electric conducting sheet, the storage battery is electrically connected with the suction fan, the suction fan is started at the moment, and the hinged plate and the positive plate are just in a mutually vertical state; therefore, the ash suction branch pipe can generate suction force after enclosing the repairing part of the worker, dust generated in repairing is sucked into the ash suction branch pipe and enters the ash storage box through the ash suction main pipe, and therefore the dust is not easy to spread.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a partial sectional view for showing a connection relationship of the vertical lift, the shielding mechanism, and the suction mechanism according to the embodiment of the present application.
FIG. 4 is a partial schematic view of an embodiment of the present application showing a lifting assembly.
FIG. 5 is a partial schematic view of the opening and closing assembly and the dust sucking assembly according to the embodiment of the present application, in which a part of the structure is hidden.
Description of the reference numerals: 1. a surrounding baffle frame; 11. a slide bar; 12. a rack; 2. a vertical lifting mechanism; 21. a lifting column; 211. a sliding groove; 22. a lifting assembly; 221. a hoisting motor; 222. a winding wheel; 223. a rope body; 224. a slider; 23. a moving assembly; 231. a guide cylinder; 232. rotating the motor; 233. a gear; 3. a shielding mechanism; 31. aligning the plate; 32. a hinge plate; 321. a ferrous mass; 4. an adsorption mechanism; 41. an opening and closing assembly; 411. a storage battery; 412. a power-on sheet; 413. an electrically conductive sheet; 42. a dust suction assembly; 421. a dust storage box; 422. a suction fan; 423. a main ash suction pipe; 424. ash suction and separation pipes; 4241. a dust suction head; 5. a torsion spring; 6. a baffle plate; 61. a magnet block; 7. a dust collecting box; 8. an extension plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a repairing and protecting structure for office buildings in urban areas. Referring to fig. 1 and 2, the repairing and protecting structure for the office buildings in the urban area comprises a blocking frame 1, a vertical lifting mechanism 2, a shielding mechanism 3 and an adsorption mechanism 4; the enclosure frame 1 is made of hollow steel pipes, the overall shape of the enclosure frame 1 is rectangular, a rectangular enclosure shape for enclosing a building is formed, and an opening for office staff to enter and exit is reserved on the enclosure frame 1; the vertical lifting mechanism 2 is arranged at the top of the baffle frame 1; the shielding mechanism 3 is arranged on the vertical lifting mechanism 2, and the vertical lifting mechanism 2 is used for driving the shielding mechanism 3 to move in the vertical direction, so that the shielding mechanism 3 can be vertically adjusted according to the repaired position; the adsorption mechanism 4 is installed on the shielding mechanism 3, when the shielding mechanism 3 moves to a repairing position, workers are surrounded, dust can be in the shielding mechanism 3, and at the moment, the adsorption mechanism 4 can timely absorb the dust spreading in the shielding mechanism 3, so that the dust can not further spread. Therefore, dust can be adsorbed in time, and office workers in office buildings can not be influenced by the dust to work normally.
With reference to fig. 3 and 4, the lifting mechanism includes a lifting column 21, a lifting assembly 22 and a moving assembly 23; the lifting column 21 is arranged at the top of the retaining frame 1 in a sliding mode through a moving assembly 23, and the moving assembly 23 is used for driving the lifting column 21 to move at the top of the retaining frame 1. Referring to fig. 2, the lifting assembly 22 is mounted on the lifting column 21, the lifting assembly 22 is connected to the shielding mechanism 3, and the lifting assembly 22 is used for driving the shielding mechanism 3 to move vertically; namely, the moving component 23 realizes horizontal movement and the lifting component 22 realizes vertical movement, so that the position adjustment range of the shielding mechanism 3 is larger, and the shielding mechanism 3 is easier to adjust to the repair of the office building.
With reference to fig. 1 and 2, in particular, the moving assembly 23 includes a guide cylinder 231, a rotation motor 232, and a gear 233; the guide tube 231 is hollow and has two open ends, the cross section of the guide tube 231 is rectangular, the sliding rods 11 are arranged on the tops of the blocking walls of the enclosure frame 1, the cross section of each sliding rod 11 is also rectangular, and the guide tube 231 is in sliding fit with the sliding rod 11. A rotary motor 232 is arranged on the wall of the guide cylinder 231, and a gear 233 is coaxially connected to an output shaft of the rotary motor 232; and a rack 12 is also arranged at the top of the fence frame 1, the rack 12 is consistent with the length direction of the sliding rod 11, and the gear 233 is meshed with the rack 12. After the rotating motor 232 is started, the gear 233 rotates to be meshed with the rack 12, so that the whole guide cylinder 231 is driven to move horizontally, and the lifting column 21 and the shielding mechanism 3 are driven to move horizontally; it should be noted that the guiding cylinder 231 is detachable, for example, after a side wall of an office building is repaired, the whole vertical lifting mechanism 2 can be mounted on another blocking wall of the enclosure frame 1 for further use.
As shown in fig. 3 and 4, the lifting assembly 22 includes a lifting motor 221, a winding wheel 222, a rope 223 and a sliding block 224; the lifting column 21 is made of light materials, the lifting column 21 is vertically arranged, and the cross section of the lifting column 21 is rectangular; a top plate is provided on the top of the lifting column 21, the lifting motor 221 is mounted on the top plate, the winding wheel 222 is coaxially provided on the output shaft of the lifting motor 221, and the rope body 223 is wound on the winding wheel 222. The lifting column 21 is provided with a sliding groove 211 along the length direction of the lifting column 21, the sliding groove 211 is provided with a top opening, a bottom sealing and a side opening on the lifting column 21, the sliding block 224 is slidably inserted into the sliding groove 211, the rope body 223 extends from the winding wheel 222 to the inside of the sliding groove 211 from top to bottom and is connected with the top of the sliding block 224, and the shielding mechanism 3 is connected with the sliding block 224. It should be noted that, in the present embodiment, the sliding block 224 and the sliding groove 211 are both dovetail-shaped in cross section.
When the lifting motor 221 is started, the lifting motor 221 drives the winding wheel 222 to rotate so as to contract the rope body 223, the rope body 223 drives the sliding block 224 to move from bottom to top along the length direction of the sliding groove 211 when contracting, and because the sliding block 224 is connected with the shielding mechanism 3, the sliding block 224 moves upwards and drives the shielding mechanism 3 to move vertically upwards; similarly, when the rope 223 gradually extends on the winding wheel 222, the rope 223 does not apply a vertical upward pulling force to the sliding block 224 any more, and the sliding block 224 moves down vertically along the length direction of the sliding groove 211 under the action of gravity, so that the shielding mechanism 3 also moves down vertically. In order to make the sliding block 224 slide more smoothly in the sliding groove 211, the inner wall of the sliding groove 211 is coated with a teflon layer so that the sliding block 224 can slide smoothly in the sliding groove 211.
Referring to fig. 3 and 5, the shielding mechanism 3 includes a pair of opposite plates 31 and hinge plates 32, the opposite plates 31 are connected with sliding blocks 224, the plates of the opposite plates 31 are vertically placed, and the hinge plates 32 are respectively rotatably arranged on two sides of the opposite plates 31. The torsional spring 5 is arranged at the rotating connection part of the hinged plate 32 and the opposite plate 31, namely, one end of the torsional spring 5 is welded with the hinged plate 32, the other end of the torsional spring 5 is welded with the opposite plate 31, the hinged plate 32 always moves to the position parallel to the plate surface of the opposite plate 31, namely, when the hinged plate 32 and the opposite plate 31 are both positioned on the same plane, a large plate body without occupying space is formed; the plate surface of the opposite plate 31 is provided with a baffle 6, the baffle 6 is provided with a magnet block 61, the plate surface of the hinged plate 32 is provided with an iron block 321, when the magnet block 61 and the iron block 321 are magnetically attracted, the hinged plate 32 and the opposite plate 31 keep a mutually vertical state, and the magnetic attraction force of the magnet block 61 and the iron block 321 is greater than the torsion of the torsion spring 5; that is, when the hinge plates 32 and the opposing plate 31 are in a mutually perpendicular state, the hinge plates 32 and the opposing plate 31 form a U-shaped space as viewed in the vertical direction, and a worker can perform repairs in the U-shaped space, and dust is generated while being blocked by the U-shaped space and is not liable to spread.
With reference to fig. 3 and 5, the suction mechanism 4 is installed between the hinge plate 32 and the opposite plate 31, and when the hinge plate 32 and the opposite plate 31 are in a mutually perpendicular state, the suction mechanism 4 is automatically started to perform suction; when the hinge plate 32 and the opposite plate 31 are not in a mutually perpendicular state, the suction mechanism 4 does not perform suction. Specifically, the adsorption mechanism 4 comprises an opening and closing assembly 41 and an ash sucking assembly 42, the opening and closing assembly 41 is installed between the hinged plate 32 and the opposite plate 31, and the ash sucking assembly 42 is installed on the hinged plate 32; the opening and closing assembly 41 is used for controlling the starting and closing of the ash sucking assembly 42; when the hinged plate 32 and the opposite plate 31 are in a mutually vertical state, the opening and closing assembly 41 starts the dust suction assembly 42 to operate to suck dust; when the hinged plate 32 and the opposite plate 31 are not in a mutually vertical state, the opening and closing assembly 41 automatically closes the dust suction assembly 42.
As shown in fig. 5, the opening and closing assembly 41 includes a storage battery 411, an energizing piece 412 and an electrical conduction piece 413; the ash suction assembly 42 comprises an ash storage box 421, a suction fan 422, an ash suction main pipe 423 and an ash suction branch pipe 424; the storage battery 411 and the electric conduction piece 412 are both arranged on the baffle 6, and the electric conduction piece 412 is electrically connected with the storage battery 411; the electric conduction piece 413 is arranged on the plate surface of the hinge plate 32, and when the hinge plate 32 is jointed with the baffle 6, the electric conduction piece 412 is also jointed with the electric conduction piece 413; the ash storage box 421 is arranged on the plate surface of the hinged plate 32 on the side far away from the baffle 6, and the suction fan 422 is arranged on the hinged plate 32 and is electrically connected with the electric conducting sheet 413; the interior of the ash storage box 421 is communicated with the air outlet end of the suction fan 422, the ash absorption main pipe 423 is communicated with the air suction inlet end of the suction fan 422, a plurality of ash absorption branch pipes 424 are communicated on the ash absorption main pipe 423, and the plurality of ash absorption branch pipes 424 are uniformly distributed on the plate surface of the hinged plate 32; the dust suction pipe 424 is provided with a plurality of dust suction heads 4241. It is noted that, in the embodiment, each dust suction head 4241 extends in a direction away from the pair of plate pairs 31, so as to better adsorb dust. In the embodiment, the hinge plates 32 are hollow and open at one end, the extension plates 8 are arranged in the hinge plates 32 in a sliding mode, and the extension plates 8 can slide out of the hinge plates 32 and abut against the wall surface, so that the parts of workers and repairs can be better enclosed.
After the hinged plate 32 is jointed with the baffle 6, the electric conducting sheet 412 is jointed with the electric conducting sheet 413, the storage battery 411 is electrically connected with the suction fan 422, the suction fan 422 is started at the moment, and the hinged plate 32 and the positive plate 31 are just in a mutually vertical state; therefore, when the worker is stopped, the suction force is generated in the dust suction branch pipe 424, and the dust generated during repair is sucked into the dust suction branch pipe 424 and enters the dust storage box 421 through the main dust suction pipe 423. In the embodiment, in order to make the dust suction head 4241 better generate suction force to suck dust, an air pressure balance port is formed on the dust storage box 421, and a filter bag is sleeved on the air pressure balance port. This enables the suction fan 422 to normally generate suction force and prevents dust sucked into the dust box 421 from overflowing from the air pressure balance port.
The embodiment of the application also discloses a construction method for repairing and protecting the structures of the office buildings in the urban area. Referring to fig. 2, the construction method for repairing and protecting the structure of the office building in the urban area comprises the following steps:
and (3) point finding step: firstly, finding a repair starting position outside an office building to be repaired, planning a repair line, and correspondingly installing a vertical lifting mechanism 2, a shielding mechanism 3 and an adsorption mechanism 4 on a retaining frame 1 at the repair starting position;
a shielding step: moving the lifting mechanism to the corresponding position at the beginning of the repair, and blocking part of the repair position by the shielding mechanism 3 to enable a maintenance worker to be in the shielding mechanism 3;
an adsorption step: during the repair process, the adsorption mechanism 4 is started to adsorb most of the dust generated during the repair process;
a point changing step: after the repair is completed, the vertical lifting mechanism 2, the shielding mechanism 3 and the adsorption mechanism 4 can be disassembled and assembled to the corresponding repair positions according to the change of the repair places, and the shielding adsorption is continuously carried out.
The implementation principle of the repairing and protecting structure and the construction method of the urban office building in the embodiment of the application is as follows: during repair, a worker finds a position needing repair, then the vertical lifting mechanism 2 is installed at the position, close to the repair position, of the baffle frame 1, then the opposite plate 31 is moved to the position opposite to the repair position through the lifting assembly 22, then the worker manually rotates the hinged plates 32 on the two sides of the opposite plate 31 to the position perpendicular to the opposite plate 31, at the moment, the storage battery 411 is communicated with the suction fan 422, the dust suction head 4241 automatically starts dust suction, and the worker can also start repair. When the dust storage box 421 is used for a period of time, the dust falls into the dust collection box 7, the dust collection box 7 is directly pulled out from the pull-out opening, and the dust in the dust collection box 7 can be disposed and then placed into the dust storage box 421.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a repairing protection architecture of urban area office building which characterized in that: comprises a baffle frame (1), a vertical lifting mechanism (2), a shielding mechanism (3) and an adsorption mechanism (4); the barrier enclosing frame (1) is arranged around a building in an enclosing mode, the vertical lifting mechanism (2) is movably arranged at the top of the barrier enclosing frame (1), the shielding mechanism (3) is installed on the vertical lifting mechanism (2), and the vertical lifting mechanism (2) is used for driving the shielding mechanism (3) to move in the vertical direction; the adsorption mechanism (4) is installed on the shielding mechanism (3), and the adsorption mechanism (4) is used for generating suction when the shielding mechanism (3) is located at a construction position.
2. The repairing and protecting structure of urban office buildings according to claim 1, wherein: the lifting mechanism comprises a lifting column (21), a lifting component (22) and a moving component (23); the lifting column (21) is vertically arranged, the lifting column (21) is arranged at the top of the retaining frame (1) in a sliding mode through a moving assembly (23), and the moving assembly (23) is used for driving the lifting column (21) to move on the retaining frame (1) along the top edge of the retaining frame (1); the lifting assembly (22) is installed on the lifting column (21), the shielding mechanism (3) is installed on the lifting assembly (22), and the lifting assembly (22) is used for driving the shielding mechanism (3) to vertically move on the lifting column (21).
3. The repair and protection structure for urban office buildings according to claim 2, characterized in that: the moving assembly (23) comprises a guide cylinder (231), a rotating motor (232) and a gear (233); the guide cylinder (231) is installed on the lifting column (21), the enclosure frame (1) is rectangular, a sliding rod (11) is arranged at the top of each blocking wall of the enclosure frame (1), and the guide cylinder (231) is sleeved on the sliding rod (11) in a sliding mode; the rotary motor (232) is arranged on the guide cylinder (231), the gear (233) is coaxially arranged on an output shaft of the rotary motor (232), a rack (12) which is consistent with the length direction of the sliding rod (11) is arranged on each blocking wall of the surrounding blocking frame (1), and the racks (12) are meshed with the gear (233).
4. The repairing and protecting structure of urban office buildings according to claim 2, wherein: the lifting assembly (22) comprises a lifting motor (221), a winding wheel (222), a rope body (223) and a sliding block (224); the utility model discloses a winding mechanism, including lifting motor (221), winding wheel (222), sliding groove (211), sliding block (224), winding wheel (222), winding wheel (223), winding wheel (222), winding wheel (221) and shielding mechanism (3), the lifting motor (221) is installed at the top of lifting column (21), winding wheel (222) coaxial line is installed on the output shaft of lifting motor (221), rope body (223) is around establishing on winding wheel (222), sliding groove (211) have been seted up along the length direction of lifting column (21) on lifting column (21), sliding block (224) slide to set up in sliding groove (211), the one end that winding wheel (222) was kept away from to rope body (223) is connected with the top of sliding block (224), install on sliding block (224).
5. The repair and protection structure for urban office buildings according to claim 4, wherein: the shielding mechanism (3) comprises a positive plate (31) and a hinge plate (32), the positive plate (31) is connected with a sliding block (224), the hinge plate (32) is respectively and rotatably arranged on two sides of the positive plate (31), a torsion spring (5) is arranged at the rotary connection position of the hinge plate (32) and the positive plate (31), and the torsion spring (5) always moves the hinge plate (32) to a position parallel to the plate surface of the positive plate (31); just be provided with baffle (6) on the face to board (31), be provided with magnet piece (61) on baffle (6), be provided with iron piece (321) on the face of articulated slab (32) when magnet piece (61) and iron piece (321) magnetism attract each other, articulated slab (32) and just keep mutually perpendicular state to board (31), just magnet piece (61) are greater than the torsion of torsional spring (5) with the magnetic attraction of iron piece (321).
6. The repairing and protecting structure of urban office buildings according to claim 5, wherein: the adsorption mechanism (4) is arranged between the hinged plate (32) and the opposite plate (31), and when the hinged plate (32) and the opposite plate (31) are in a mutually vertical state, the adsorption mechanism (4) is automatically started to adsorb; when the hinge plate (32) and the opposite plate (31) are not in a mutually vertical state, the adsorption mechanism (4) does not adsorb.
7. The repairing and protecting structure of urban office buildings according to claim 6, wherein: the adsorption mechanism (4) comprises an opening and closing assembly (41) and a dust suction assembly (42), the opening and closing assembly (41) is installed between the hinged plate (32) and the opposite plate (31), and the dust suction assembly (42) is installed on the hinged plate (32); the opening and closing assembly (41) is used for controlling the starting and closing of the ash sucking assembly (42); when the hinged plate (32) and the opposite plate (31) are in a mutually vertical state, the opening and closing assembly (41) starts the ash suction assembly (42) to operate to suck ash; when the hinged plate (32) and the opposite plate (31) are not in a mutually vertical state, the opening and closing assembly (41) automatically closes the dust suction assembly (42).
8. The repairing and protecting structure of urban office buildings according to claim 7, wherein: the opening and closing assembly (41) comprises a storage battery (411), an electric conduction piece (412) and an electric conduction piece (413); the ash suction component (42) comprises an ash storage box (421), a suction fan (422), an ash suction main pipe (423) and an ash suction branch pipe (424); the storage battery (411) and the electric conduction piece (412) are both arranged on the baffle (6), and the electric conduction piece (412) is electrically connected with the storage battery (411); the electric conduction sheet (413) is arranged on the plate surface of the hinge plate (32), and when the hinge plate (32) is attached to the baffle plate (6), the electric conduction sheet (412) is also attached to the electric conduction sheet (413); the ash storage box (421) is arranged on the plate surface of one side of the hinged plate (32) far away from the baffle (6), and the suction fan (422) is arranged on the hinged plate (32) and is electrically connected with the electric conducting sheet (413); the interior of the ash storage box (421) is communicated with the air outlet end of the suction fan (422), the ash suction main pipe (423) is communicated with the air suction inlet end of the suction fan (422), a plurality of ash suction branch pipes (424) are communicated on the ash suction main pipe (423), and the plurality of ash suction branch pipes (424) are uniformly distributed on the plate surface of the hinged plate (32); the ash suction branch pipe (424) is provided with a plurality of ash suction heads (4241).
9. The repairing and protecting structure of the urban office buildings according to claim 8, wherein: a dust collecting box (7) is arranged on the inner bottom wall of the dust storage box (421), and an opening is formed in the upper end of the dust collecting box (7); an outlet is opened at one side of the ash storage box (421), and the ash collecting box (7) is detachably connected with the ash storage box (421) through the outlet.
10. A construction method based on the repair and protection structure of the urban office buildings according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
and (3) point finding step: firstly, finding a repair starting position outside an office building to be repaired, planning a repair line, and correspondingly installing a vertical lifting mechanism (2), a shielding mechanism (3) and an adsorption mechanism (4) on a baffle frame (1) at the repair starting position;
a shielding step: the lifting mechanism is moved to the position of the corresponding repair starting position, then the shielding mechanism (3) is used for shielding and blocking part of the repair position, and a maintenance worker is positioned in the shielding mechanism (3);
an adsorption step: starting the adsorption mechanism (4) in the repairing process to adsorb most of the dust generated in the repairing process;
a point changing step: after the repair is finished, the vertical lifting mechanism (2), the shielding mechanism (3) and the adsorption mechanism (4) can be disassembled and assembled to the corresponding repair positions according to the change of the repair places, and the shielding adsorption is continuously carried out.
CN202210461717.0A 2022-04-28 2022-04-28 Repair protection structure for office buildings in urban area and construction method Active CN114704154B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690236A5 (en) * 1995-03-28 2000-06-15 Ebbs & Radinger Maschhandel Construction hoist, especially using toothed rack
CN207988657U (en) * 2017-11-27 2018-10-19 中铁二十一局集团路桥工程有限公司 A kind of enclosing of Liftable type noise reduction dust suppression
CN208996054U (en) * 2018-09-29 2019-06-18 四川志德岩土工程有限责任公司 A kind of foundation pit supporting construction
CN211196125U (en) * 2019-05-17 2020-08-07 李熇 Enclose fender and vehicle in car
CN111852064A (en) * 2020-06-24 2020-10-30 深圳龙源精造建设集团有限公司 Movable lifting type closed channel enclosure for interior decoration and reconstruction project
CN212583198U (en) * 2020-05-23 2021-02-23 成都市天柱建筑工程有限公司 Building construction outer wall protector
JP2021032071A (en) * 2019-08-16 2021-03-01 方小剛 Lifting ladder for indoor building construction
CN213927841U (en) * 2020-11-03 2021-08-10 刘明哲 Civil engineering is with enclosing fender device
CN214273225U (en) * 2021-01-13 2021-09-24 钱宝亮 Building safety encloses fender
CN215369075U (en) * 2021-02-01 2021-12-31 沈康城 Civil construction is with enclosing fender structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690236A5 (en) * 1995-03-28 2000-06-15 Ebbs & Radinger Maschhandel Construction hoist, especially using toothed rack
CN207988657U (en) * 2017-11-27 2018-10-19 中铁二十一局集团路桥工程有限公司 A kind of enclosing of Liftable type noise reduction dust suppression
CN208996054U (en) * 2018-09-29 2019-06-18 四川志德岩土工程有限责任公司 A kind of foundation pit supporting construction
CN211196125U (en) * 2019-05-17 2020-08-07 李熇 Enclose fender and vehicle in car
JP2021032071A (en) * 2019-08-16 2021-03-01 方小剛 Lifting ladder for indoor building construction
CN212583198U (en) * 2020-05-23 2021-02-23 成都市天柱建筑工程有限公司 Building construction outer wall protector
CN111852064A (en) * 2020-06-24 2020-10-30 深圳龙源精造建设集团有限公司 Movable lifting type closed channel enclosure for interior decoration and reconstruction project
CN213927841U (en) * 2020-11-03 2021-08-10 刘明哲 Civil engineering is with enclosing fender device
CN214273225U (en) * 2021-01-13 2021-09-24 钱宝亮 Building safety encloses fender
CN215369075U (en) * 2021-02-01 2021-12-31 沈康城 Civil construction is with enclosing fender structure

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