CN116623857B - Self-resetting suspended ceiling structure for lifting point of elevator and construction method thereof - Google Patents
Self-resetting suspended ceiling structure for lifting point of elevator and construction method thereof Download PDFInfo
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- CN116623857B CN116623857B CN202310681910.XA CN202310681910A CN116623857B CN 116623857 B CN116623857 B CN 116623857B CN 202310681910 A CN202310681910 A CN 202310681910A CN 116623857 B CN116623857 B CN 116623857B
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- hanging
- panel
- hanging point
- wedge
- point
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- 238000010276 construction Methods 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000012634 fragment Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
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- 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
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
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- 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
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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- 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
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- 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
- E04B2009/186—Means for suspending the supporting construction with arrangements for damping vibration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The utility model discloses a self-resetting suspended ceiling structure for a suspended point of a lifter and a construction method thereof, wherein the suspended ceiling structure comprises a suspended ceiling and a plurality of lifters, and the lifters are suspended above the suspended ceiling in a hidden manner; the suspended ceiling comprises a keel system and a panel, wherein the keel system comprises a panel keel and an additional keel, the panel is installed at the bottom of the panel keel, a plurality of hanging point penetrating holes are formed in the panel, and hanging points of a hoister are shuttled up and down on the suspended ceiling at the hanging point penetrating holes; a guide cylinder is vertically arranged on the upper side of the hanging point penetrating hole, and when the hanging point is positioned above the suspended ceiling, the hanging point is always kept in the guide cylinder; when the elevator stops working, the plugging assembly is hung on the hanging point to plug and hide the hanging point. The suspended ceiling structure not only has protection capability to the hanging point penetrating hole, but also has the capability of limiting the hanging point to swing and limiting the cover plate to self-reset to seal the hanging point penetrating hole, so that the top inner hiding function of the hanging point is realized, and the integral attractiveness is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a self-resetting suspended ceiling structure for a lifting point of a lifting machine and a construction method thereof.
Background
On the furred ceiling that lifting means terminal lifting hook was located, the metal ring of needs installation often caused the damage in order to avoid wobbling lifting means terminal rope to collide with the furred ceiling, consequently the metal ring is as the binding off of furred ceiling hole, possesses certain ability that prevents lifting means rope from colliding with the furred ceiling, but the lifting means's lifting hook still can be exposed to the below of furred ceiling, influences whole pleasing to the eye.
The utility model patent with the application number of CN201920084547.2 discloses a composite aluminum ceiling, which comprises an upper fixing plate, a connecting frame and a lower aluminum plate, wherein the connecting frame is positioned between the upper fixing plate and the lower aluminum plate, the upper fixing plate is connected with the lower aluminum plate through the connecting frame, a rotating through hole is formed in the lower surface of the lower aluminum plate, a placing box which is rotationally connected with the lower aluminum plate is arranged in the rotating through hole, a plurality of rotating hook frames are arranged above the placing box, the device is provided with the placing box and the rotating hook frames, when a user needs to hang an object, the user can push the placing box upwards, then the adjusting block on the fixing seat can rotate, then the rotating block can drive the hook frames to slide to the position of the rotating through hole, at the moment, the user can directly rotate the hook fixing block, so that the hook frames protrude out of the lower aluminum plate, then the user can hang the object on the hook frames, compared with the traditional device, an auxiliary component is not required to be arranged, and meanwhile, the hook frames can be freely hidden, so that the attractiveness of the ceiling cannot be affected. Although the utility model is also used for hiding the lifting hook so as to ensure that the aesthetic property of the ceiling is not affected, the lifting hook is not the lifting hook in the lifting machine used in industry, and therefore, the problem of hiding the lifting point of large-scale mechanical equipment is needed to be solved.
Disclosure of Invention
The utility model aims to provide a self-resetting suspended ceiling structure for a lifting point of a lifting machine and a construction method thereof, and the suspended ceiling structure solves the problem that the lifting point of the lifting machine cannot be hidden in a suspended ceiling.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a self-resetting suspended ceiling structure used at a suspended point of a lifter comprises a suspended ceiling and a plurality of lifters, wherein the lifters are suspended above the suspended ceiling in a hidden manner; the suspended ceiling comprises a keel system and a panel, wherein the keel system comprises panel keels and additional keels, the additional keels are suspended at the tops of main structures around a plurality of hoists, the panel keels are suspended at the tops of the main structures and are arranged at the lower layers of the additional keels in parallel, the panel is installed at the bottom of the panel keels, a plurality of hanging point penetrating holes are formed in the panel, and the hanging points of the hoists are shuttled up and down on the suspended ceiling at the hanging point penetrating holes;
a guide cylinder is vertically arranged on the upper side of the hanging point penetrating hole, and when the hanging point is positioned above the suspended ceiling, the hanging point is always kept in the guide cylinder; when the elevator stops working, a plugging assembly is hung on the hanging point to plug and hide the hanging point;
the guide cylinder consists of a cylinder section and a wedge-shaped cylinder opening, the cylinder section is of a cylinder structure surrounded by stainless steel plates, the outer side wall of the wedge-shaped cylinder opening is a straight cylinder, the inner side wall of the wedge-shaped cylinder opening is in a horn shape, the wedge-shaped cylinder opening is arranged at the lower port of the cylinder section, the wedge-shaped cylinder opening is fixedly arranged on the panel keel, and the bottom end of the wedge-shaped cylinder opening is higher than or flush with the bottom surface of the panel;
the plugging assembly comprises a cover plate and an elastic element, wherein the cover plate is connected to the bottom end of the elastic element, and the top end of the elastic element is hung on the hanging point.
Preferably, at least two layers of connecting rings are uniformly arranged on the outer side wall of the cylinder section at intervals, each layer of connecting ring comprises at least two connecting rings arranged circumferentially, and the cylinder section is fixedly connected to a keel system of the suspended ceiling through at least two layers of connecting rings.
Preferably, the connecting ring is of an annular structure, four connecting holes are uniformly formed in the connecting ring at intervals, and the connecting ring is connected with the keel system through the connecting holes.
Preferably, the additional keel comprises a hanging frame and a hanging rod, the hanging frame is hung at the top of the main body structure through the hanging rod, a hanging seat is arranged on the hanging frame, the main structure of the hanging seat is of a U-shaped structure, a channel steel support is arranged in the U-shaped structure, the top of the U-shaped structure is clamped through bolt fastening, so that the strength of the hanging seat is improved, the bottom end of the hanging rod is connected with the top end of the U-shaped structure, and the top end of the hanging rod is fixedly arranged at the top of the main body structure; the hanging frame comprises two hanging rails and hanging frames fixedly installed between the two hanging rails, each hanging frame comprises two cross bars and two longitudinal bars, the two longitudinal bars are longitudinally supported and connected between the two cross bars, and two ends of each cross bar are fixedly installed on the corresponding guide rail.
The connecting rings on the top layer are fixedly arranged on the bottom surfaces of the two longitudinal rods, and the connecting rings on the bottom layer are connected with the panel keels.
Preferably, three reinforcing ribs are vertically arranged on the outer side wall of the cylinder section at equal intervals.
Preferably, the cover plate has a circular truncated cone structure which is matched with the wedge-shaped cylinder opening and made of stainless steel, and a panel is arranged on the bottom surface of the cover plate.
A construction method for a self-resetting suspended ceiling structure at a lifting point of a lifter comprises the following steps:
step one, installing a lifter, lifting the lifter and then fixedly installing the lifter on the top of a main body structure;
step two, installing a guide cylinder, namely hanging additional keels on the top of a main structure and the periphery of a lifting machine, constructing panel keels on the lower layer of the additional keels after finishing, hanging the panel keels on the top of the main structure, fixedly installing a wedge-shaped cylinder opening at the corresponding position of the panel keels, wherein the bottom end of the wedge-shaped cylinder opening is protruded out of the bottom surface of the panel keels in the process, and connecting a cylinder section with the panel keels and the additional keels respectively through connecting rings, wherein the connecting rings are connected with a keel system through fasteners;
step three, a panel is installed at the bottom of a panel keel, hanging point penetrating holes are formed in advance before installation of the panel installed at the periphery of the wedge-shaped cylinder opening, after the whole panel is installed, the bottom end of the wedge-shaped cylinder opening is higher than or flush with the bottom surface of the panel, and fine closing is performed at the hanging point penetrating holes by using putty, so that open seams are not formed between the hanging point penetrating holes and the outer side wall of the wedge-shaped cylinder opening;
step four, the plugging component is hung, a lifting hook is connected to the bottom end of a rope of the lifting machine to form a hanging point, the plugging component is hung on the lifting hook, and the hanging end of the elastic element is connected with the lifting hook;
step five, plugging a hanging point, starting a lifting machine, wherein when the rope is rolled to the limit position, the lifting hook is positioned in the cylinder section, the cover plate is plugged at the bottom of the cylinder section, and the panel arranged on the bottom surface of the cover plate plugs the lower opening of the hanging point penetrating hole, so that the hiding of the hanging point is realized.
According to the utility model, when the elevator is started, the lifting hook at the lifting point is stored above the suspended ceiling plane, the guide cylinder and the plugging assembly can be reset automatically through the wedge-shaped opening, the plugging assembly comprises the elastic element and the cover plate, the spring element realizes automatic attachment of the cover plate, and the cover plate is completely shielded at the lower opening of the lifting point penetrating hole.
After shielding the hoisting point, the exposed hook does not appear on the suspended ceiling any more, so the whole suspended ceiling structure is more beautiful.
The cover plate is tensioned through the elastic element, so that the reset and the attachment of the panel arranged on the bottom surface of the cover plate are realized, and the operation difficulty of personnel is simplified to the greatest extent.
The thickness of wedge nozzle is the thickness of reserved decorative cover, can match with multiple furred ceiling material, and the binding off is more convenient pleasing to the eye.
The hanging point penetrates through the upper side of the hole and is vertically provided with a guide cylinder, and the guide cylinder limits the swing of the hanging hook.
The elastic element can be combined with suspended ceilings such as gypsum boards, aluminum plates, mineral wool boards and the like, and is firm in fixation and reasonable in closing-up.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a guide cylinder of the present utility model;
figure 3 is a perspective view of an additional keel of the utility model;
FIG. 4 is a schematic diagram of a plugging assembly according to the present utility model;
FIG. 5 is a schematic diagram corresponding to the first and second steps of the present utility model;
FIG. 6 is a third schematic diagram of the construction step of the present utility model;
FIG. 7 is a schematic diagram of a construction step four of the present utility model;
FIG. 8 is a schematic diagram of a construction step five of the present utility model;
FIG. 9 is a fifth schematic diagram of the construction step of the present utility model;
in the figure: 1. suspended ceiling; 2. a hoist; 3. a guide cylinder; 4. a plugging assembly; 10. the hanging point penetrates through the hole; 11. a keel system; 12. a panel; 20. a hanging point; 30. a cylindrical section; 31. a wedge-shaped cylinder opening; 32. a connecting ring; 33. reinforcing ribs; 40. a cover plate; 41. an elastic element; 110. a panel keel; 111. an additional keel; 1110. a hanging frame; 1111. a boom; 1112. and (5) hanging a base.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
a self-resetting suspended ceiling structure for a suspended ceiling at a suspended point of a lifter as shown in fig. 1 comprises a suspended ceiling 1 and a plurality of lifters 2, wherein the lifters 2 are suspended above the suspended ceiling 1 in a hidden manner; the furred ceiling 1 includes fossil fragments system 11 and panel 12, fossil fragments system 11 includes panel fossil fragments 110 and additional fossil fragments 111, and additional fossil fragments 111 hoist at the peripheral major structure top of a plurality of hoists 2, and panel fossil fragments 110 hoist at major structure top, and parallel arrangement is at additional fossil fragments 111 lower floor, at panel fossil fragments 110 bottom installation panel 12, is provided with a plurality of hoisting point and wears out hole 10 on panel 12, and hoisting point 20 of hoist 2 is worn out hole 10 department and is shuttled over and under furred ceiling 1 at the hoisting point.
The guide cylinder 3 is vertically arranged on the upper side of the hanging point penetrating hole 10, when the hanging point 20 is positioned above the suspended ceiling 1, the hanging point 20 is always kept in the guide cylinder 3, as shown in fig. 2, the guide cylinder 3 is formed by welding a cylinder section 30 and a wedge-shaped cylinder opening 31, the cylinder section 30 is of a cylinder structure surrounded by stainless steel plates with the thickness of 1.2mm, in the example, the inner diameter of the cylinder section 30 is 150mm or 30mm larger than the width of a lifting hook at the hanging point 20, and the outer diameter and the height of the cylinder section 30 are 200mm and 300mm. Three reinforcing ribs 33 are vertically provided at uniform intervals on the outer side wall of the cylinder section 30 by welding for increasing the strength of the cylinder section 30.
At least two layers of connecting rings 32 are uniformly arranged on the outer side wall of the cylinder section 30 at intervals, each layer of connecting ring 32 comprises at least two connecting rings 32 which are circumferentially arranged, the cylinder section 30 is fixedly connected to a keel system 11 of a suspended ceiling 1 through the connecting rings 32, the keel system 11 comprises a panel keel 110 and an additional keel 111, the panel keel 110 and the additional keel 111 are fixedly suspended at the top of a main structure, a panel 12 is arranged at the bottom of the panel keel 110, a hanging point penetrating hole 10 is formed in the panel 12, as shown in fig. 3, the additional keel 111 comprises a hanging frame 1110 and a hanging rod 1111, the hanging frame 1110 is hung at the top of the main structure through the hanging rod 1111, a hanging seat 1112 is arranged on the hanging frame 1110, the main structure of the hanging seat is of a U-shaped structure, a channel steel support is arranged in the U-shaped structure, the top of the U-shaped structure is fixedly clamped through bolts so as to increase the strength of the hanging seat, the bottom end of the hanging rod 1111 is connected with the top of the U-shaped structure, and the top end of the hanging rod 1111 is fixedly arranged at the top of the main structure; the hanger 1110 comprises two hanger rails and a hanger fixedly mounted between the two hanger rails, the hanger comprises two cross bars and two longitudinal bars, the two longitudinal bars are longitudinally supported and connected between the two cross bars, and two ends of the cross bars are fixedly mounted on the guide rails.
The connecting ring 32 is of a ring structure, four connecting holes are uniformly arranged on the connecting ring at intervals, and the connecting ring 32 is connected with the keel system 11 through the connecting holes. In this example, the at least two layers of connecting rings 32 are two layers, wherein the connecting ring 32 of the top layer is fixedly arranged on the bottom surfaces of the two longitudinal rods, and the connecting ring 32 of the bottom layer is connected with the panel keel 110.
The outer side wall of the wedge-shaped cylinder opening 31 is a straight cylinder, the inner side wall of the wedge-shaped cylinder opening 31 is a horn, the wedge-shaped cylinder opening 31 is arranged at the lower port of the cylinder section 30, and the outer side wall of the wedge-shaped cylinder opening 31 is fixedly arranged on the inner wall of the hanging point penetrating hole 10. When the wedge-shaped nozzle 31 is plugged at the bottom of the hanging point penetrating hole 10, the bottom end of the wedge-shaped nozzle 31 is higher than or flush with the bottom surface of the panel 12. In this example, the diameter of the upper opening of the inner side wall of the wedge nozzle 31 is 150mm, the diameter of the lower opening is 200mm, and the height of the wedge nozzle 31 is 23mm.
Four connecting holes are uniformly arranged on the connecting ring 32 at intervals, and the connecting ring 32 is connected with the keel system 11 through the connecting holes. In this example, the attachment ring 32 has an outer diameter of 240mm and an inner diameter of 150mm and can cover the lower end of the hanging point exit hole 10, in this example, the hanging point exit hole 10 has an inner diameter of 200mm.
When the elevator 2 stops working, the plugging assembly 4 is hung on the hanging point 20 to plug and hide the hanging point 20. As shown in fig. 4, the plugging assembly 4 comprises a cover plate 40 and an elastic element 41, wherein the cover plate 40 is connected to the bottom end of the elastic element 41, and the top end of the elastic element 41 is hung on the hanging point 20. The cover plate 40 has a truncated cone structure which is matched with the wedge-shaped cylinder opening 31 and made of stainless steel, and a panel 12 with the diameter of 240mm is arranged on the bottom surface of the cover plate 40. In this example, the upper opening diameter of the cover plate 40 is 110mm, and the lower opening diameter is 195mm, and the cover plate 40 can be plugged in the wedge-shaped cylinder opening 31 after being reset under the lifting of the lifter 2. In this example, the elastic element 41 is embodied as a spring with hooks on top.
A construction method for a self-resetting suspended ceiling structure at a lifting point of a lifter comprises the following steps:
step one, mounting a lifter 2, namely lifting the lifter 2 by using the lifter, and fixedly mounting the lifter 2 on the top of a main body structure by using expansion bolts as shown in fig. 5;
step two, installing a guide cylinder 3, hanging additional keels 111 on the top of a main structure and the periphery of a lifting machine 2, building panel keels 110 on the lower layer of the additional keels 111 after finishing, hanging the panel keels 110 on the top of the main structure, fixedly installing a wedge-shaped cylinder opening 31 at the corresponding position of the panel keels 110, wherein the bottom end of the wedge-shaped cylinder opening 31 protrudes out of the bottom surface of the panel keels 110 in the process, and connecting a cylinder section 30 with the panel keels 110 and the additional keels 111 respectively through connecting rings 32, wherein the connecting rings 32 are connected with a keel system 11 through fasteners;
step three, panel 12 sealing plates are arranged at the bottom of a panel keel 110, as shown in fig. 6, hanging point penetrating holes 10 are formed in advance before the panel 12 arranged at the periphery of a wedge-shaped nozzle 31 is arranged, after the whole panel 12 is arranged, the bottom end of the wedge-shaped nozzle 31 is higher than or flush with the bottom surface of the panel 12, and putty is used at the positions of the hanging point penetrating holes 10 for carrying out detail closing, so that open seams are not formed between the hanging point penetrating holes 10 and the outer side wall of the wedge-shaped nozzle 31;
step four, the plugging component 4 is hung, as shown in fig. 7, a hanging hook is connected to the bottom end of a rope of the elevator 2 to form a hanging point 20, the plugging component 4 is hung on the hanging hook, and the hanging end of the elastic element 41 is specifically connected with the hanging hook;
step five, the hanging point 20 is plugged, as shown in fig. 8 and 9, when the rope is coiled to the limit position, the lifting hook is positioned in the cylinder section 30, the cover plate 40 is plugged at the bottom of the cylinder section 30, and the panel 12 arranged on the bottom surface of the cover plate 40 plugs the hanging point to penetrate through the lower opening of the hole 10, so that the hanging point 20 is hidden.
Working principle: when the lifting point 20 of the lifting machine 2 finishes lifting work, the plugging assembly 4 is hung on a lifting hook at the lifting point 20, the lifting machine 2 is continuously started, the lifting hook drives the plugging assembly 4 to move upwards until the cover plate 40 is plugged at the bottom of the cylinder section 30, and the panel 12 arranged on the bottom surface of the cover plate 40 is reset and is overlapped with the panel 12 around the lower opening of the lifting point penetrating hole 10.
The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.
Claims (4)
1. A self-resetting furred ceiling structure for lifting machine hoisting point department, includes furred ceiling (1) and a plurality of lifting machines (2), its characterized in that: the plurality of lifters (2) are hidden and hung above the suspended ceiling (1); the suspended ceiling (1) comprises a keel system (11) and a panel (12), wherein the keel system (11) comprises panel keels (110) and additional keels (111), the additional keels (111) are hung on the tops of the main structures around the hoisting machine (2), the panel keels (110) are hung on the tops of the main structures and are arranged on the lower layers of the additional keels (111) in parallel, the panel (12) is installed at the bottom of the panel keels (110), a plurality of hanging point penetrating holes (10) are formed in the panel (12), and hanging points (20) of the hoisting machine (2) are shuttled up and down on the suspended ceiling (1) at the hanging point penetrating holes (10);
a guide cylinder (3) is vertically arranged on the upper side of the hanging point penetrating hole (10), and fine closing is carried out at the hanging point penetrating hole (10) by using putty, so that no open seam exists between the hanging point penetrating hole (10) and the outer side wall of the wedge-shaped cylinder opening (31); when the hanging point (20) is positioned above the suspended ceiling (1), the hanging point (20) is always kept in the guide cylinder (3); when the lifting machine (2) stops working, the plugging assembly (4) is hung on the lifting point (20) to plug and hide the lifting point (20);
the guide cylinder (3) consists of a cylinder section (30) and a wedge-shaped cylinder opening (31), the cylinder section (30) is of a cylinder structure formed by encircling stainless steel plates, the outer side wall of the wedge-shaped cylinder opening (31) is a straight cylinder, the inner side wall of the wedge-shaped cylinder opening is in a horn shape, the wedge-shaped cylinder opening (31) is arranged at the lower port of the cylinder section (30), the wedge-shaped cylinder opening (31) is fixedly arranged on the panel keel (110), and the bottom end of the wedge-shaped cylinder opening (31) is higher than or flush with the bottom surface of the panel (12);
the plugging assembly (4) comprises a cover plate (40) and an elastic element (41), the cover plate (40) is connected to the bottom end of the elastic element (41), the top end of the elastic element (41) is hung on the hanging point (20), and the elastic element (41) is specifically a spring with a hook at the top; the cover plate (40) is of a round table structure which is matched with the wedge-shaped cylinder opening (31) and made of stainless steel, and a panel (12) is arranged on the bottom surface of the cover plate (40);
at least two layers of connecting rings (32) are uniformly arranged on the outer side wall of the cylinder section (30) at intervals, each layer of connecting rings (32) comprises at least two connecting rings (32) which are circumferentially arranged, and the cylinder section (30) is fixedly connected to a keel system (11) of the suspended ceiling (1) through at least two layers of connecting rings (32);
the connecting ring (32) is of an annular structure, four connecting holes are uniformly arranged on the connecting ring at intervals, and the connecting ring (32) is connected with the keel system (11) through the connecting holes;
the auxiliary keel (111) comprises a hanging frame (1110) and a hanging rod (1111), the hanging frame (1110) is hung on the top of the main structure through the hanging rod (1111), a hanging seat (1112) is arranged on the hanging frame (1110), the main structure of the hanging seat (1112) is of a U-shaped structure, a channel steel support is arranged in the U-shaped structure, the top of the U-shaped structure is clamped through bolt fastening, so that the strength of the hanging seat (1112) is improved, the bottom end of the hanging rod (1111) is connected with the top end of the U-shaped structure, and the top end of the hanging rod (1111) is fixedly arranged on the top of the main structure; the hanging frame (1110) comprises two hanging rails and hanging frames fixedly installed between the two hanging rails, each hanging frame comprises two cross bars and two longitudinal bars, the two longitudinal bars are longitudinally supported and connected between the two cross bars, and two ends of each cross bar are fixedly installed on the guide rail.
2. The self-resetting ceiling structure for a lifting point of a lift of claim 1, wherein: the connecting rings (32) of the top layer are fixedly arranged on the bottom surfaces of the two longitudinal rods, and the connecting rings (32) of the bottom layer are connected with the panel keels (110).
3. The self-resetting ceiling structure for a lifting point of a lift of claim 1, wherein: three reinforcing ribs (33) are vertically arranged on the outer side wall of the cylinder section (30) at equal intervals.
4. A construction method for a self-resetting suspended ceiling structure at a hoisting point of a hoist according to any one of claims 1 to 3, characterized by comprising the steps of:
step one, installing a lifting machine (2), lifting the lifting machine (2) and then fixedly installing the lifting machine at the top of a main body structure;
step two, installing a guide cylinder (3), namely hanging additional keels (111) on the top of a main structure and around a lifting machine (2), constructing panel keels (110) on the lower layer of the additional keels (111) after finishing, hanging the panel keels (110) on the top of the main structure, fixedly installing a wedge-shaped cylinder opening (31) at the corresponding position of the panel keels (110), enabling the bottom end of the wedge-shaped cylinder opening (31) to protrude out of the bottom surface of the panel keels (110) in the process, and connecting a cylinder section (30) with the panel keels (110) and the additional keels (111) through connecting rings (32), wherein the connecting rings (32) are connected with a keel system (11) through fasteners;
step three, a panel (12) is sealed, a panel (12) is installed at the bottom of a panel keel (110), hanging point penetrating holes (10) are formed in advance for the panel (12) installed at the periphery of a wedge-shaped nozzle (31), after the whole panel (12) is installed, the bottom end of the wedge-shaped nozzle (31) is higher than or flush with the bottom surface of the panel (12), and putty is used for carrying out detail closing at the hanging point penetrating holes (10), so that open seams do not exist between the hanging point penetrating holes (10) and the outer side wall of the wedge-shaped nozzle (31);
step four, the plugging component (4) is hung, a lifting hook is connected to the bottom end of a rope of the lifting machine (2) to form a hanging point (20), the plugging component (4) is hung on the lifting hook, and the hanging end of the elastic element (41) is specifically connected with the lifting hook;
fifthly, plugging a hanging point (20), starting the lifting machine (2), when the rope is rolled to the limit position, the lifting hook is positioned in the cylinder section (30), the cover plate (40) is plugged at the bottom of the cylinder section (30), and the panel (12) arranged on the bottom surface of the cover plate (40) plugs the hanging point to penetrate through the lower opening of the hole (10), so that the hanging point (20) is hidden.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310681910.XA CN116623857B (en) | 2023-06-09 | 2023-06-09 | Self-resetting suspended ceiling structure for lifting point of elevator and construction method thereof |
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| CN202310681910.XA CN116623857B (en) | 2023-06-09 | 2023-06-09 | Self-resetting suspended ceiling structure for lifting point of elevator and construction method thereof |
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| CN116623857B true CN116623857B (en) | 2024-03-29 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367757B1 (en) * | 1999-08-23 | 2002-04-09 | Aramaki Technica Co., Ltd. | Hanging device |
| JP3121632U (en) * | 2006-02-06 | 2006-05-25 | 株式会社アトランティスマテリアル | Building equipment inspection port |
| US20150225948A1 (en) * | 2014-02-07 | 2015-08-13 | Apple Inc. | Ceiling System |
| CN209742187U (en) * | 2019-01-18 | 2019-12-06 | 中启达(天津)科技发展有限公司 | Composite aluminum ceiling |
| CN212053406U (en) * | 2019-12-24 | 2020-12-01 | 张波 | Be used for indoor furred ceiling air outlet erection joint node structure |
| CN216662322U (en) * | 2021-10-12 | 2022-06-03 | 上海曦煜智能科技有限公司 | Electric hoisting point structure |
| CN218403389U (en) * | 2022-11-04 | 2023-01-31 | 广东皓升建设工程有限公司 | Hoisting structure for grouping and integrally lifting aluminum plates of high-altitude ceiling |
-
2023
- 2023-06-09 CN CN202310681910.XA patent/CN116623857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367757B1 (en) * | 1999-08-23 | 2002-04-09 | Aramaki Technica Co., Ltd. | Hanging device |
| JP3121632U (en) * | 2006-02-06 | 2006-05-25 | 株式会社アトランティスマテリアル | Building equipment inspection port |
| US20150225948A1 (en) * | 2014-02-07 | 2015-08-13 | Apple Inc. | Ceiling System |
| CN209742187U (en) * | 2019-01-18 | 2019-12-06 | 中启达(天津)科技发展有限公司 | Composite aluminum ceiling |
| CN212053406U (en) * | 2019-12-24 | 2020-12-01 | 张波 | Be used for indoor furred ceiling air outlet erection joint node structure |
| CN216662322U (en) * | 2021-10-12 | 2022-06-03 | 上海曦煜智能科技有限公司 | Electric hoisting point structure |
| CN218403389U (en) * | 2022-11-04 | 2023-01-31 | 广东皓升建设工程有限公司 | Hoisting structure for grouping and integrally lifting aluminum plates of high-altitude ceiling |
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| CN116623857A (en) | 2023-08-22 |
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