CN114908919A - Variable-size air opening, lamp positioning mechanism and mounting method thereof - Google Patents

Variable-size air opening, lamp positioning mechanism and mounting method thereof Download PDF

Info

Publication number
CN114908919A
CN114908919A CN202210607254.4A CN202210607254A CN114908919A CN 114908919 A CN114908919 A CN 114908919A CN 202210607254 A CN202210607254 A CN 202210607254A CN 114908919 A CN114908919 A CN 114908919A
Authority
CN
China
Prior art keywords
positioning
rotating plate
telescopic
piece
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210607254.4A
Other languages
Chinese (zh)
Other versions
CN114908919B (en
Inventor
蒋军
姚树杰
袁森
张继勇
李越
吴斌
赵兵
李博
戚卫江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Eighth Engineering Divion Southern Construction Co Ltd
Original Assignee
China Construction Eighth Engineering Divion Southern Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Eighth Engineering Divion Southern Construction Co Ltd filed Critical China Construction Eighth Engineering Divion Southern Construction Co Ltd
Priority to CN202210607254.4A priority Critical patent/CN114908919B/en
Publication of CN114908919A publication Critical patent/CN114908919A/en
Application granted granted Critical
Publication of CN114908919B publication Critical patent/CN114908919B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/104—Pendants
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Abstract

The invention relates to the technical field of positioning mechanisms, in particular to a variable-size air opening, a lamp positioning mechanism and an installation method thereof; the telescopic corner fixing device comprises four fixing corner grooves which are distributed in a rectangular mode, a telescopic piece arranged between two adjacent fixing corner grooves, four positioning assemblies and a telescopic frame; the length of the two ends of the telescopic piece extending into the fixed angle groove can be adjusted according to requirements, so that the size of a rectangle formed by the fixed angle groove and the telescopic piece can be adjusted; the first positioning piece and the second positioning piece limit and position the telescopic piece and the fixed angle groove; the telescopic frame can disperse the gravity borne by the suspender; the air inlet and the lamp size are reserved in advance in the traditional sense through the mechanism, the sizes of the air inlet and the lamp can be changed according to different sizes, the accuracy of the sizes of the air inlet and the lamp is greatly improved, the paving is safe and reliable, labor cost and time can be reduced, the paving mechanism can be repeatedly used, the construction period can be effectively shortened, the construction efficiency is improved, and the construction cost is reduced.

Description

Variable-size air opening, lamp positioning mechanism and mounting method thereof
Technical Field
The invention relates to the technical field of positioning mechanisms, in particular to a variable-size air opening and lamp positioning mechanism and an installation method thereof.
Background
In the fields of various civil and public buildings such as modern hospitals, schools, office places and the like, ceiling equipment such as air conditioners, lamps and the like are all inseparable parts in the buildings. However, the installation method and the positioning mechanism of the air adjusting opening, the lamp and other equipment in the traditional building are not complete, most of the methods adopt the mode of reserving the size of the air opening in advance on the suspended ceiling or secondarily opening holes on the suspended ceiling at the later stage to achieve the purposes of determining the positions of the air opening, the lamp and the like and installing the air opening, the lamp and the like, the method is easy to damage the suspended ceiling, the number of the equipment on part of the suspended ceiling is large, the building with complex arrangement of the comprehensive suspended ceiling is complex, the positions of the air opening and the lamp are often inconsistent with the positions of drawings due to installation deviation, the original functional requirements of the equipment such as part of the air opening, the lamp and the like are difficult to realize, the arrangement of the equipment on the suspended ceiling is disturbed, various point positions conflict with each other, and the original design intention can not be realized from the aspects of function and the attractiveness. Therefore, the novel positioning mechanism and the installation method thereof are provided, the air opening size reserved in advance is replaced by using the size-variable air opening and lamp positioning mechanism, the conditions that the positions of equipment such as an air conditioner air opening and a lamp are easy to deviate and the reserved hole is not in accordance with the size of the equipment are broken through, and the positioning mechanism can be well suitable for positioning of various equipment such as air conditioner air openings and lamps in buildings.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a variable-size air opening, a lamp positioning mechanism and an installation method thereof, and solves the problems that in the prior art, positions of air openings, lamps and other equipment are prone to deviation, and reserved holes are not in accordance with the sizes of the equipment.
According to the embodiment of the invention, the size-variable air opening and lamp positioning mechanism comprises four fixed corner grooves which are distributed in a rectangular manner, a telescopic piece arranged between two adjacent fixed corner grooves, four positioning components and a telescopic frame;
each fixed angle groove comprises two hollow grooves with intersected end parts, the telescopic piece is positioned between the two hollow grooves, the free end of each hollow groove is used for the telescopic piece to extend into, a plurality of second positioning holes are formed in the telescopic piece, first positioning holes corresponding to the second positioning holes are formed in two opposite side walls of each hollow groove, and a hanging rod is fixedly connected to each fixed angle groove;
the positioning assembly comprises a first positioning piece and a second positioning piece which are respectively positioned at two sides of the telescopic piece, the first positioning piece and the second positioning piece respectively comprise a first rotating plate and a second rotating plate which are hinged with each other, and the free ends of the first rotating plate and the second rotating plate are fixedly connected with positioning blocks which penetrate through the first positioning hole and the second positioning hole together;
the telescopic frame is rectangular, four corners of the telescopic frame are respectively lifted and arranged on each fixed corner groove on the hanging rod, and four edges of the telescopic frame can be stretched and contracted and are respectively detachably connected with four positioning assemblies.
In the embodiment, the fixing angle grooves distributed in a rectangular shape and the telescopic pieces form a rectangular frame, the size of the rectangle formed by the fixing angle grooves and the telescopic pieces is adjusted by adjusting the length of the telescopic pieces extending into the fixing angle grooves, and the first positioning holes are aligned with the second positioning holes; the four sides of the telescopic frame, which can be stretched, are adjusted in real time, so that the telescopic frame can stretch and change according to the size of a rectangle formed by the positioning angle steel and the telescopic piece; the first positioning piece and the second positioning piece are positioned on two sides of the telescopic piece, the first rotating plate and the second rotating plate which are hinged with each other in the first positioning piece and the second positioning piece are rotated to be opened, the positioning blocks on the free ends of the first rotating plate and the second rotating plate respectively penetrate through the telescopic piece and extend into two ends of the two fixed corner slots, each positioning block penetrates through the first positioning hole and the second positioning hole together, the telescopic piece and the fixed corner slots are limited and positioned, and the telescopic piece and the fixed corner slots are not displaced with each other; the height of the telescopic piece on the suspension rod is adjusted, four edges of the telescopic piece are respectively connected with the four positioning assemblies, the four edges of the telescopic piece are not stretched, the first positioning piece and the second positioning piece in the positioning assemblies keep the limits on the telescopic piece and the fixed corner slot, the telescopic piece and the fixed corner slot are prevented from being separated, the telescopic frame can disperse the gravity borne by the suspension rod, and finally the whole mechanism is hoisted at the installation position of an air port or a lamp through the suspension rod; the air inlet and the lamp size are reserved in advance in the traditional sense through the mechanism, the sizes of the air inlet and the lamp can be changed according to different sizes, the accuracy of the sizes of the air inlet and the lamp is greatly improved, the paving is safe and reliable, labor cost and time can be reduced, the paving mechanism can be repeatedly used, the construction period can be effectively shortened, the construction efficiency is improved, and the construction cost is reduced.
Further, its characterized in that, the jib with the connection can be dismantled to fixed angular groove, two on the fixed angular groove the crossing department in cavity groove has seted up the confession the spread groove that the jib passed, the jib is the screw rod, and one end is passed spread groove and restriction nut threaded connection, other end fixedly connected with limiting plate.
Further, first locating part and second locating part all include first limit ring, the one end of first rotor plate and second rotor plate all articulates on first limit ring, and the other end is fixed connection the free end of locating piece.
The positioning device is characterized in that the positioning block on the first positioning piece is a positioning rod, the positioning block on the second positioning piece is a positioning tube for the positioning rod to extend into, and the positioning rod is magnetically connected with the positioning tube.
Furthermore, four corners of the telescopic frame are provided with connecting blocks for the hanger rod to pass through, the side edge of the telescopic frame comprises a third rotating plate and a fourth rotating plate, one ends of the third rotating plate and the fourth rotating plate are hinged with each other, and the other ends of the third rotating plate and the fourth rotating plate are hinged with two adjacent connecting blocks respectively.
Furthermore, the hinged ends of the third rotating plate and the fourth rotating plate are hinged to a second limiting ring, and the second limiting ring is detachably connected with the first limiting ring.
Further, when the second limiting ring is aligned with the first limiting ring, a connecting bolt can pass through the second limiting ring together, and the connecting bolt passes through one ends of the first limiting ring and the second limiting ring and is in threaded connection with a connecting nut.
Furthermore, the suspender is a screw rod, and the top side and the bottom side of the connecting block are both provided with fixing nuts in threaded connection with the suspender.
Further, the nut orientation the one end of connecting block all is provided with the rubber ring, the cross section of rubber ring is the T type that the centre was provided with the trompil.
According to the embodiment of the invention, the installation method of the variable-size air opening and lamp positioning mechanism comprises the following steps:
step 1: the fixed corner slots are distributed in a rectangular shape, and two ends of the telescopic piece respectively extend into the fixed corner slots;
step 2: adjusting the size of a rectangle formed by the fixed corner groove and the telescopic piece according to requirements, and aligning the first positioning hole with the second positioning hole;
and step 3: the four sides of the telescopic frame which can be telescopic are adjusted, so that the telescopic frame can be telescopic and changed according to the change of the positioning angle steel and the telescopic piece;
and 4, step 4: rotating a first rotating plate and a second rotating plate which are hinged with each other in the first positioning piece and the second positioning piece to open the first rotating plate and the second rotating plate; positioning blocks on the free ends of the first rotating plate and the second rotating plate respectively penetrate through the telescopic pieces and extend into two ends of the two fixed angle grooves, and each positioning block penetrates through the first positioning hole and the second positioning hole;
and 5: adjusting a telescopic piece which is arranged on the suspension rod in a lifting way, and respectively connecting four edges of the telescopic piece with the four positioning components;
step 6: the whole mechanism is hoisted at the mounting position of the air opening or the lamp through the suspender.
Compared with the prior art, the invention has the following beneficial effects:
the length of the two ends of the telescopic piece extending into the fixed angle groove can be adjusted according to requirements, so that the size of a rectangle formed by the fixed angle groove and the telescopic piece can be adjusted; the first positioning piece and the second positioning piece limit and position the telescopic piece and the fixed angle groove; the telescopic frame can disperse the gravity borne by the suspender; the air inlet and the lamp size are reserved in advance in the traditional sense through the mechanism, the sizes of the air inlet and the lamp can be changed according to different sizes, the accuracy of the sizes of the air inlet and the lamp is greatly improved, the paving is safe and reliable, labor cost and time can be reduced, the paving mechanism can be repeatedly used, the construction period can be effectively shortened, the construction efficiency is improved, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the connection between the fixed corner slot and the expansion member according to the embodiment of the present invention;
FIG. 3 is a schematic perspective view of a fixed corner groove according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a telescopic member according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a telescopic frame according to an embodiment of the present invention;
FIG. 6 is an enlarged sectional view taken at A in FIG. 5;
FIG. 7 is an enlarged sectional view taken at B in FIG. 5;
FIG. 8 is a schematic view of the connection of the positioning assembly, the connecting bolt, the connecting nut and the telescopic frame according to the embodiment of the present invention;
FIG. 9 is a cross-sectional view of a first positioning member according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view of a second positioning element according to an embodiment of the present invention;
FIG. 11 is a cross-sectional view of a retaining nut and a rubber ring according to an embodiment of the present invention;
in the above drawings: 100. fixing the corner groove; 101. a first positioning hole; 102. connecting grooves; 200. a telescoping member; 201. a second positioning hole; 300. a screw; 310. a limiting plate; 320. a restraining nut; 40. a positioning assembly; 41. a first positioning member; 42. a second positioning member; 410. a first confinement ring; 420. a first rotating plate; 430. a second rotating plate; 441. a connecting bolt; 442. a connecting nut; 451. positioning a rod; 452. a positioning tube; 500. a telescopic frame; 510. connecting blocks; 511. a fixed head; 520. a third rotating plate; 530. a fourth rotating plate; 523. a second confinement ring; 541. fixing a nut; 542. a rubber ring.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Referring to fig. 1 to 11 together, the present embodiment provides a variable-size air outlet and lamp positioning mechanism, which includes four fixing corner slots 100 distributed in a rectangular shape, a telescopic member 200 disposed between two adjacent fixing corner slots 100, four positioning assemblies 40, and a telescopic frame 500;
each fixed angle slot 100 comprises two hollow slots with intersecting end parts, the telescopic part 200 is positioned between the two hollow slots, the free end of each hollow slot is used for the telescopic part 200 to extend into, the telescopic part 200 is provided with a plurality of second positioning holes 201, two opposite side walls of each hollow slot are provided with first positioning holes 101 corresponding to the second positioning holes 201, and each fixed angle slot 100 is also fixedly connected with a hanging rod;
the positioning assembly 40 comprises a first positioning member 41 and a second positioning member 42 respectively positioned at two sides of the telescopic member 200, the first positioning member 41 and the second positioning member 42 respectively comprise a first rotating plate 420 and a second rotating plate 430 which are hinged with each other, and the free ends of the first rotating plate 420 and the second rotating plate 430 are fixedly connected with positioning blocks which pass through the first positioning hole 101 and the second positioning hole 201 together;
the telescopic frame 500 is rectangular, four corners of the telescopic frame 500 are respectively lifted and lowered on the hanging rods arranged on each fixed corner groove 100, and four sides of the telescopic frame 500 can be stretched and retracted and are respectively detachably connected with four positioning assemblies 40.
In this embodiment, the fixing corner slots 100 and the extensible member 200 distributed in a rectangular shape form a rectangular frame, the size of the rectangle formed by the fixing corner slots 100 and the extensible member 200 is adjusted by adjusting the length of the two ends of the extensible member 200 extending into the fixing corner slots 100, and the first positioning holes 101 and the second positioning holes 201 are aligned; the four sides of the telescopic frame 500 capable of stretching are adjusted in real time, so that the telescopic frame 500 can stretch and change according to the size of the rectangle formed by the positioning angle steel and the telescopic piece 200; the first positioning piece 41 and the second positioning piece 42 are positioned at two sides of the telescopic piece 200, the first rotating plate 420 and the second rotating plate 430 which are hinged to each other in the first positioning piece 41 and the second positioning piece 42 are rotated to be opened, positioning blocks at the free ends of the first rotating plate 420 and the second rotating plate 430 respectively penetrate through the telescopic piece 200 and extend into two ends of the two fixed corner slots 100, each positioning block penetrates through the first positioning hole 101 and the second positioning hole 201 together, the telescopic piece 200 and the fixed corner slots 100 are limited and positioned, and the telescopic piece 200 and the fixed corner slots 100 are not displaced mutually; the height of the telescopic piece 200 on the suspension rod is adjusted, four sides of the telescopic piece 200 are respectively connected with the four positioning assemblies 40, the four sides of the telescopic piece 200 are not stretched, the first positioning piece 41 and the second positioning piece 42 in the positioning assemblies 40 keep limiting on the telescopic piece 200 and the fixed corner slot 100, the telescopic piece 200 and the fixed corner slot 100 are prevented from being separated, the telescopic frame 500 can disperse the gravity borne by the suspension rod, and finally the whole mechanism is hoisted at the mounting position of an air port or a lamp through the suspension rod; the air inlet and the lamp size are reserved in advance in the traditional sense through the mechanism, the sizes of the air inlet and the lamp can be changed according to different sizes, the accuracy of the sizes of the air inlet and the lamp is greatly improved, the paving is safe and reliable, labor cost and time can be reduced, the paving mechanism can be repeatedly used, the construction period can be effectively shortened, the construction efficiency is improved, and the construction cost is reduced.
Preferably, the hanger rod is detachably connected with the fixed angle slot 100, the intersection of the two hollow slots on the fixed angle slot 100 is provided with a connecting slot 102 for the hanger rod to pass through, the hanger rod is a screw rod 300, one end of the hanger rod passes through the connecting slot 102 and is in threaded connection with a limiting nut 320, and the other end of the hanger rod is fixedly connected with a limiting plate 310.
As shown in fig. 1, the limiting nut 320 is screwed with the externally threaded suspension rod, after the suspension rod passes through the connecting groove 102 of the fixed angle groove 100, the limiting nut 320 is rotated until the limiting nut 320 collides with the fixed angle groove 100, the limiting nut 320 is screwed, and the two ends of the suspension rod are limited by the limiting plate 310 and the existing nut, so that the suspension rod and the fixed angle groove 100 are fixedly connected together; the hanger rod is detachably connected with the fixed angle groove 100, so that the whole mechanism is more flexible, and the mechanism is convenient to store and transport.
Preferably, the first positioning member 41 and the second positioning member 42 each include a first limiting ring 410, one end of each of the first rotating plate 420 and the second rotating plate 430 is hinged on the first limiting ring 410, and the other end is a free end fixedly connected to the positioning block.
As shown in fig. 1, 8, 9 and 10, the first limiting ring 410 includes a circular tube having two ends connected with circular rings, the first rotating plate 420 and the second rotating plate 430 have openings at their starting ends for the circular tube to pass through, and the circular rings limit the first rotating plate 420 and the second rotating plate 430, so that the two are hinged together.
Preferably, the positioning block of the first positioning element 41 is a positioning rod 451, the positioning block of the second positioning element 42 is a positioning tube 452 into which the positioning rod 451 extends, and the positioning rod 451 is magnetically connected to the positioning tube 452.
As shown in fig. 8 to 10, when the positioning assembly 40 positions the telescopic member 200 and the fixed angle slot 100, the positioning tube 452 of the second positioning member 42 passes through the first positioning hole 101 and the second positioning hole 201, and then the positioning rod 451 of the first positioning member 41 on the other side extends into the positioning tube 452, so that the positioning tube 452 and the positioning rod 451 embedded therein limit and position the telescopic member 200 and the fixed angle slot 100, and are firm and reliable, and the positioning rod 451 is magnetically connected with the positioning tube 452, and when the two approach each other, the positioning rod 451 can be automatically embedded into the positioning tube 452, thereby facilitating and rapidly connecting the two.
Preferably, the four corners of the telescopic frame 500 are provided with connecting blocks 510 for the boom to pass through, the side of the telescopic frame 500 comprises a third rotating plate 520 and a fourth rotating plate 530, one end of the third rotating plate 520 and one end of the fourth rotating plate 530 are hinged to each other, and the other end of the third rotating plate 520 and the other end of the fourth rotating plate 530 are hinged to two adjacent connecting blocks 510 respectively.
As shown in fig. 1, 5, 6 and 7, a fixing head 511 with a T-shaped cross section is fixedly connected to the connecting block 510, and the third rotating plate 520 and the fourth rotating plate 530 are both hinged to the fixing head 511 of the connecting block 510, and since the third rotating plate 520 and the fourth rotating plate 530 between adjacent connecting blocks 510 are hinged to each other, the adjacent connecting blocks 510 can be close to or far away from each other, thereby achieving the extension and contraction of four sides of the telescopic frame 500.
Preferably, the hinged ends of the third rotating plate 520 and the fourth rotating plate 530 are both hinged to the second limiting ring 523, and the second limiting ring 523 is detachably connected to the first limiting ring 410.
As shown in fig. 1, 5 and 6, the second limiting ring 523 is the same as the first limiting ring 410 and includes circular tubes with two ends connected with the circular rings, the third rotating plate 520 is provided with a groove, and the fourth rotating plate 530 is provided with a protrusion extending into the groove, the groove and the protrusion are both provided with grooves for the circular tubes to pass through, so that the third rotating plate 520 and the fourth rotating plate 530 are hinged to each other, and when the first limiting ring 410 and the second limiting ring 523 are connected together, the first rotating plate 420, the second rotating plate 430, the third rotating plate 520 and the fourth rotating plate 530 are connected together, that is, four sides of the telescopic frame 500 and the four positioning assemblies 40 are respectively connected together, so that the positioning assemblies 40 keep the positioning of the fixed angular groove 100 and the telescopic member 200, and four sides of the telescopic frame 500 are not telescopic any more; after the hoisting, the gravity of the fixed angle groove 100 and the telescopic piece 200 is dispersed to the positioning component 40 connected with the fixed angle groove, and then the gravity borne by the positioning component 40 is dispersed by four sides of the telescopic frame 500, so that the whole bearing capacity of the mechanism is enhanced, and the mechanism is firmer and more durable.
Preferably, when the second limiting ring 523 is aligned with the first limiting ring 410, the connecting bolt 441 passes through the second limiting ring 523, and the connecting bolt 441 passes through one end of the first limiting ring 410 and the second limiting ring 523 and is screwed with the connecting nut 442.
As shown in fig. 1 and 9, the first and second confinement rings 410 and 523 are fixedly coupled together by the coupling bolts 441 and the coupling nuts 442, that is, the first, second, third, and fourth rotation plates 420, 430, 520, and 530 are coupled together.
Preferably, the hanging rod is a screw rod 300, and the top side and the bottom side of the connecting block 510 are both provided with fixing nuts 541 in threaded connection with the hanging rod; the nut all is provided with rubber ring 542 towards the one end of connecting block 510, and the cross section of rubber ring 542 is the T type that the centre was provided with the trompil.
As shown in fig. 1 and 11, after the position of the connecting block 510 is determined, the fixing nuts 541 on the bottom side and the top side of the connecting block 510 are rotated on the screw 300 until abutting against the connecting block 510, after the connecting block 510 is screwed, the connecting block 510 is fixedly arranged on the suspension rod, so that the telescopic frame 500 is arranged on the suspension rod in a lifting manner, the telescopic frame 500 is fixedly connected with the suspension rod, and the rubber ring 542 between the nut and the connecting block 510 can enable the nut and the connecting block 510 to be connected more tightly, thereby preventing the nut from automatically rotating; and inside rubber ring 542 can also go deep into connecting block 510, increased the contact surface of rubber ring 542 and connecting block 510, increased the frictional force between connecting block 510 and the rubber ring 542, avoided rubber ring 542 autogiration, and then avoided the nut autogiration, break away from with connecting block 510.
The embodiment also provides an installation method of the variable-size air opening and lamp positioning mechanism, which comprises the following steps:
step 1: the fixed corner slots 100 are distributed in a rectangular shape, and two ends of the telescopic piece 200 respectively extend into the fixed corner slots 100;
step 2: adjusting the size of a rectangle formed by the fixed angle slot 100 and the telescopic piece 200 according to requirements, and aligning the first positioning hole 101 with the second positioning hole 201;
and step 3: the four sides of the telescopic frame 500 capable of stretching are adjusted, so that the telescopic frame 500 can stretch and change according to the change of the positioning angle steel and the telescopic piece 200;
and 4, step 4: rotating the first and second rotating plates 420 and 430 hinged to each other in the first and second positioning members 41 and 42 to open them; the positioning blocks on the free ends of the first rotating plate 420 and the second rotating plate 430 respectively pass through the telescopic member 200 and extend into the two ends of the two fixed corner slots 100, and each positioning block passes through the first positioning hole 101 and the second positioning hole 201;
and 5: adjusting an expansion piece 200 arranged on the suspension rod in a lifting way, and respectively connecting four edges of the expansion piece 200 with the four positioning components 40;
step 6: the whole mechanism is hoisted at the mounting position of the air opening or the lamp through the suspender.
Compared with the prior art, the length of the two ends of the telescopic piece 200 extending into the fixed corner groove 100 can be adjusted according to requirements, so that the size of a rectangle formed by the fixed corner groove 100 and the telescopic piece 200 is adjusted; the first positioning piece 41 and the second positioning piece 42 limit and position the telescopic piece 200 and the fixed corner slot 100; the telescopic frame 500 can disperse the gravity borne by the hanger rod; the air inlet and the lamp size are reserved in advance in the traditional sense through the mechanism, the sizes of the air inlet and the lamp can be changed according to different sizes, the accuracy of the sizes of the air inlet and the lamp is greatly improved, the paving is safe and reliable, labor cost and time can be reduced, the paving mechanism can be repeatedly used, the construction period can be effectively shortened, the construction efficiency is improved, and the construction cost is reduced.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A size-variable air port and lamp positioning mechanism is characterized by comprising four fixed corner grooves which are distributed in a rectangular manner, a telescopic piece arranged between two adjacent fixed corner grooves, four positioning components and a telescopic frame;
each fixed angle groove comprises two hollow grooves with intersected end parts, the telescopic piece is positioned between the two hollow grooves, the free end of each hollow groove is used for the telescopic piece to extend into, the telescopic piece is provided with a plurality of second positioning holes, two opposite side walls of each hollow groove are provided with first positioning holes corresponding to the second positioning holes, and each fixed angle groove is also fixedly connected with a hanging rod;
the positioning assembly comprises a first positioning piece and a second positioning piece which are respectively positioned at two sides of the telescopic piece, the first positioning piece and the second positioning piece respectively comprise a first rotating plate and a second rotating plate which are hinged with each other, and the free ends of the first rotating plate and the second rotating plate are fixedly connected with positioning blocks which penetrate through the first positioning hole and the second positioning hole together;
the flexible frame is the rectangle, four angles of flexible frame go up and down respectively to set up on every fixed corner groove on the jib, four limits of flexible frame can stretch out and draw back and can dismantle with four locating component respectively and be connected.
2. The variable-dimension tuyere and lamp positioning mechanism of claim 1, wherein the hanger bar is detachably connected with the fixed angle groove, a connecting groove for the hanger bar to pass through is formed at the intersection of the two hollow grooves on the fixed angle groove, the hanger bar is a screw rod, one end of the hanger bar passes through the connecting groove and is in threaded connection with a limiting nut, and the other end of the hanger bar is fixedly connected with a limiting plate.
3. The variable-size tuyere and lamp positioning mechanism of claim 1, wherein the first positioning member and the second positioning member each comprise a first limiting ring, one end of each of the first rotating plate and the second rotating plate is hinged to the first limiting ring, and the other end is a free end fixedly connected to the positioning block.
4. The variable-dimension tuyere and lamp positioning mechanism of claim 3, wherein the positioning block on the first positioning member is a positioning rod, the positioning block on the second positioning member is a positioning tube into which the positioning rod extends, and the positioning rod is magnetically connected with the positioning tube.
5. The air outlet and lamp positioning mechanism with variable size of claim 4, wherein the four corners of the telescopic frame are provided with connecting blocks for the hanging rod to pass through, the side of the telescopic frame comprises a third rotating plate and a fourth rotating plate, one end of the third rotating plate and one end of the fourth rotating plate are hinged with each other, and the other end of the third rotating plate and the other end of the fourth rotating plate are hinged with two adjacent connecting blocks respectively.
6. The variable-size tuyere and lamp positioning mechanism of claim 5, wherein the hinged ends of the third rotating plate and the fourth rotating plate are hinged to a second limiting ring, and the second limiting ring is detachably connected to the first limiting ring.
7. The variable-size tuyere and lamp positioning mechanism of claim 6, wherein a connection bolt is passed through the second restriction ring and the first restriction ring when the second restriction ring is aligned with the first restriction ring, and the connection bolt is threaded through one end of the first restriction ring and the second restriction ring and is connected to the connection nut.
8. The variable dimension tuyere and lamp positioning mechanism of claim 5, wherein the hanger bar is a screw, and the top and bottom sides of the connecting block are provided with fixing nuts threadedly coupled to the hanger bar.
9. The variable-size tuyere and lamp positioning mechanism of claim 8, wherein the screw caps are provided with rubber rings at both ends thereof facing the connecting block, and the cross section of the rubber rings is T-shaped with an opening in the middle.
10. The method for installing the variable-size tuyere and lamp positioning mechanism of any one of claims 1 to 9, comprising the steps of:
step 1: the fixed corner slots are distributed in a rectangular shape, and two ends of the telescopic piece respectively extend into the fixed corner slots;
step 2: adjusting the size of a rectangle formed by the fixed corner groove and the telescopic piece according to requirements, and aligning the first positioning hole with the second positioning hole;
and 3, step 3: the four sides of the telescopic frame which can be stretched are adjusted, so that the telescopic frame can be stretched and changed according to the change of the positioning angle steel and the telescopic piece;
and 4, step 4: rotating a first rotating plate and a second rotating plate which are hinged with each other in the first positioning piece and the second positioning piece to open the first rotating plate and the second rotating plate; positioning blocks on the free ends of the first rotating plate and the second rotating plate respectively penetrate through the telescopic pieces and extend into two ends of the two fixed angle grooves, and each positioning block penetrates through the first positioning hole and the second positioning hole;
and 5: adjusting an extensible part which is arranged on the suspender in a lifting way, and respectively connecting four edges of the extensible part with the four positioning components;
step 6: the whole mechanism is hoisted at the mounting position of the air opening or the lamp through the suspender.
CN202210607254.4A 2022-05-31 2022-05-31 Size-variable air port, lamp positioning mechanism and mounting method thereof Active CN114908919B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210607254.4A CN114908919B (en) 2022-05-31 2022-05-31 Size-variable air port, lamp positioning mechanism and mounting method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210607254.4A CN114908919B (en) 2022-05-31 2022-05-31 Size-variable air port, lamp positioning mechanism and mounting method thereof

Publications (2)

Publication Number Publication Date
CN114908919A true CN114908919A (en) 2022-08-16
CN114908919B CN114908919B (en) 2024-05-03

Family

ID=82769983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210607254.4A Active CN114908919B (en) 2022-05-31 2022-05-31 Size-variable air port, lamp positioning mechanism and mounting method thereof

Country Status (1)

Country Link
CN (1) CN114908919B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120137615A1 (en) * 2010-12-06 2012-06-07 Usg Interiors, Inc. Bi-parting accessible ceiling system
CN109210763A (en) * 2018-09-21 2019-01-15 苏州常宏建筑设计研究院有限公司 A kind of hoisting structure and hanging method of fan coil
CN208533825U (en) * 2018-05-31 2019-02-22 中国航天建设集团有限公司 Ceiling mounting type rectangle tuyere structure
CN210508463U (en) * 2019-05-29 2020-05-12 北京城建集团有限责任公司 Adjustable door and window opening protection structure
CN112282180A (en) * 2020-11-07 2021-01-29 金螳螂精装科技（苏州）有限公司 Integrated ceiling convenient for installing central air conditioner
CN212585171U (en) * 2020-03-31 2021-02-23 海安绒克纺织有限公司 Wind shield for air outlet of central air conditioner
CN112696790A (en) * 2020-12-23 2021-04-23 安徽郁金香新能源科技有限公司 Integrated installation method for reducing water resistance of tail end system
CN215290929U (en) * 2021-06-03 2021-12-24 广东长利建设有限公司 Green decoration and fitment combination fossil fragments furred ceiling structure
CN216516422U (en) * 2021-12-11 2022-05-13 湖北中恒通建设工程有限公司 Indoor environment-friendly keel ceiling structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120137615A1 (en) * 2010-12-06 2012-06-07 Usg Interiors, Inc. Bi-parting accessible ceiling system
CN208533825U (en) * 2018-05-31 2019-02-22 中国航天建设集团有限公司 Ceiling mounting type rectangle tuyere structure
CN109210763A (en) * 2018-09-21 2019-01-15 苏州常宏建筑设计研究院有限公司 A kind of hoisting structure and hanging method of fan coil
CN210508463U (en) * 2019-05-29 2020-05-12 北京城建集团有限责任公司 Adjustable door and window opening protection structure
CN212585171U (en) * 2020-03-31 2021-02-23 海安绒克纺织有限公司 Wind shield for air outlet of central air conditioner
CN112282180A (en) * 2020-11-07 2021-01-29 金螳螂精装科技（苏州）有限公司 Integrated ceiling convenient for installing central air conditioner
CN112696790A (en) * 2020-12-23 2021-04-23 安徽郁金香新能源科技有限公司 Integrated installation method for reducing water resistance of tail end system
CN215290929U (en) * 2021-06-03 2021-12-24 广东长利建设有限公司 Green decoration and fitment combination fossil fragments furred ceiling structure
CN216516422U (en) * 2021-12-11 2022-05-13 湖北中恒通建设工程有限公司 Indoor environment-friendly keel ceiling structure

Also Published As

Publication number Publication date
CN114908919B (en) 2024-05-03

Similar Documents

Publication Publication Date Title
CN114908919A (en) Variable-size air opening, lamp positioning mechanism and mounting method thereof
CN113443547A (en) Super high-rise steel structure steel beam installation construction device and construction method thereof
CN111305452B (en) Assembled ceiling structure and construction method thereof
CN108867309B (en) Assembled steel bridge
CN115504364A (en) Split type frock of curtain unit hoist and mount
CN108222408A (en) A kind of assembly type base keel steelframe
CN208965734U (en) A kind of steel structure net rack jacking bearing
CN217557760U (en) Assembly jig device for welding ball net rack
CN112538960A (en) Make things convenient for dismouting and firm scaffold frame
CN218668406U (en) Scaffold with safety protection net
CN219316394U (en) Hanging die device for building construction
CN216616258U (en) Detachable built-in net rack jacking device
CN216076322U (en) Portable horizontal floor hangs hole fixed bolster
CN214498375U (en) Concrete floor hangs mould structure
TWI811608B (en) Forming device
CN217299477U (en) Steel construction architectural design trunk form pillar structure
CN216553359U (en) Building envelope of building engineering
CN212408102U (en) Dustproof equipment gallows based on construction
CN111485628B (en) Suspension structure steel suspender
CN215803421U (en) Improved civil building reinforcing device
CN219261916U (en) Quick-dismantling bracket for backdrop and dustproof backdrop
CN219638732U (en) Railing tripe convenient to location installation
CN219887511U (en) Elevator shaft steel platform
CN214834512U (en) Springboard support for building construction
CN217631720U (en) Safety guardrail

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant