CN110552451A - connecting device for fabricated suspended ceiling and using method thereof - Google Patents
connecting device for fabricated suspended ceiling and using method thereof Download PDFInfo
- Publication number
- CN110552451A CN110552451A CN201910862254.7A CN201910862254A CN110552451A CN 110552451 A CN110552451 A CN 110552451A CN 201910862254 A CN201910862254 A CN 201910862254A CN 110552451 A CN110552451 A CN 110552451A
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- Prior art keywords
- connecting device
- piece
- telescopic
- clamp
- ceiling
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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
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
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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
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/225—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like hanging at a distance below the supporting construction
Abstract
The present invention relates to a connecting device for an assembly type suspended ceiling and a method for using the same, wherein the two ends of a suspended ceiling plate are provided with connecting devices with different lengths so that the suspended ceiling plate is obliquely fixed on a main structure, and the connecting device comprises: the telescopic piece is arranged on the steel keel in a position-adjustable manner, the telescopic piece is vertically arranged and adjustable in length, and the end part of the telescopic piece is positioned below the steel keel and forms a connecting end part; and the clamping piece is rotatably connected to the connecting end part and used for clamping the panel framework, the positions of the telescopic pieces at the two ends of the ceiling board and the lengths of the telescopic pieces are respectively adjusted along the steel keels, and then the clamping piece is rotated according to the inclination of the panel framework to enable the clamping piece to correspondingly clamp the panel framework, so that the ceiling board is fixed on the main body structure. The invention effectively solves the problem of difficult installation of the assembled suspended ceiling, can eliminate node deviation by self adjustment of the connecting device, has simple structure and easy realization, and can improve the construction quality and progress.
Description
Technical Field
The invention relates to the field of building construction, in particular to a connecting device for an assembled ceiling and a using method thereof.
background
In recent years, the indoor many curved surface modeling metal sheet that adopt of domestic large-scale public building carries out the furred ceiling decoration mostly, the hoisting point position of every metal sheet unit is confirmed through BIM lofting at present mostly, make the mark and compile the serial number on the furred ceiling conversion layer, thereby install the jib and accomplish the furred ceiling construction in the jib according to serial number installation jib, however this kind of mode is probably because major structure warp in the actual work progress, machining error, lofting error scheduling problem, make the node that marks have the deviation with actual node, the metal sheet is difficult to install to the jib, thereby influence construction quality and construction progress.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the connecting device for the fabricated suspended ceiling and the using method thereof, solves the problem of difficult installation of the fabricated suspended ceiling, can eliminate node deviation through self adjustment of the connecting device, has a simple and easily realized structure, and can improve construction quality and construction progress.
the technical scheme for realizing the purpose is as follows:
the invention provides a connecting device for an assembled suspended ceiling, which is used for connecting a main body structure and a suspended ceiling plate, wherein the top of the main body structure is provided with a steel keel arranged transversely and longitudinally, one side of the suspended ceiling plate is provided with a corresponding panel framework, two ends of the suspended ceiling plate are provided with connecting devices with different lengths so as to ensure that the suspended ceiling plate is obliquely fixed on the main body structure, and the connecting device comprises:
the telescopic piece is arranged on the steel keel in a position-adjustable manner, the telescopic piece is vertically arranged and adjustable in length, and the end part of the telescopic piece is positioned below the steel keel and forms a connecting end part; and
Rotate the holder that connects in the link ends and supply the clamping panel skeleton, adjust the position of the extensible member at furred ceiling board both ends and the length of extensible member respectively through following the steel joist, and then rotate the holder according to the gradient of panel skeleton and make the holder correspond the clamping panel skeleton to fixed furred ceiling board in major structure.
The invention provides a connecting device for an assembled suspended ceiling, which is characterized in that an expansion piece is arranged on a steel keel of a main structure, the position of the expansion piece is adjusted by moving the expansion piece along the steel keel, and further the length of the expansion piece is adjusted, so that a clamping piece corresponds to a panel framework of a corresponding suspended ceiling plate, as the suspended ceiling plate needs to be obliquely arranged on the main structure, the clamping piece can clamp the panel framework by rotating the clamping piece and fastening the clamping piece, thereby fixing the suspended ceiling plate on the main structure, as the position and the length of the expansion piece can be adjusted, when deviation occurs in actual construction, fine adjustment can be carried out on the connecting device, so that the connecting device can keep vertical and be connected with the suspended ceiling plate, the problem of difficult installation of the assembled suspended ceiling is solved, node deviation can be eliminated by self adjustment of the connecting device, and the connecting device is simple and easy to realize in structure, construction quality and construction progress can be promoted.
The connecting device for the assembled suspended ceiling is further improved in that a hoop matched with the steel keel is arranged on the side portion of one end, far away from the clamping piece, of the telescopic piece, the hoop is sleeved on the steel keel and moves along the steel keel to adjust the position, and then the hoop is fixed on the telescopic piece through the opposite-penetrating bolts, so that the telescopic piece is fixed on the main structure.
The connecting device for the assembled suspended ceiling is further improved in that the cross section of the hoop is U-shaped, two ends of the hoop are outwards turned to form an attaching part attached to the side part of the telescopic piece, and the pair of penetrating bolts correspondingly penetrate through the attaching part and the side part of the telescopic piece so as to fix the hoop on the corresponding side part of the telescopic piece.
the connecting device for the fabricated suspended ceiling is further improved in that the telescopic member comprises a fixed pipe, a screw rod screwed on one end of the fixed pipe far away from the steel keel and partially exposed out of the fixed pipe, and a hanging member fixed on the exposed part of the screw rod, the fixed pipe is arranged on the steel keel in a position-adjustable mode, the clamping member is rotatably connected to the hanging member, and the exposed part of the screw rod is lengthened or shortened by screwing the screw rod, so that the length of the telescopic member is changed.
The connecting device for the assembled suspended ceiling is further improved in that the cross section of the hanging piece is U-shaped, the hanging piece comprises a bottom plate fixed on the screw rod and two side plates arranged oppositely, a through hole is formed in each side plate, a rotating shaft penetrates through each through hole, and the clamping piece is sleeved on the rotating shaft so that the hanging piece is rotatably connected with the clamping piece.
The connecting device for the assembled suspended ceiling is further improved in that the end part of the fixing pipe close to the screw rod is provided with a long-strip-shaped operation hole, and the screw rod is screwed through the operation hole so as to adjust the length of the exposed part of the screw rod.
The connecting device for the assembled suspended ceiling is further improved in that the clamping piece comprises a limiting plate rotatably connected to one end, far away from the steel keel, of the telescopic piece and a hoop matched with the panel framework and arranged on the limiting plate, the hoop is sleeved on the panel framework, and then the hoop is tightly buckled on the limiting plate by using a fixing bolt, so that the hoop and the side part corresponding to the limiting plate clamp the panel framework, and a suspended ceiling plate is fixed on the telescopic piece.
The connecting device for the assembled suspended ceiling is further improved in that the panel framework is formed by welding square steel;
The cross section of the hoop is U-shaped corresponding to the square steel to surround the square steel, two ends of the hoop are outwards turned to form a connecting part for being attached to the limiting plate, and the fixing bolt correspondingly penetrates through the connecting part and the limiting plate, so that the hoop is fixed on the limiting plate and corresponds to the clamping panel framework.
the invention provides a using method of a connecting device for an assembled ceiling, which comprises the following steps:
Providing a connecting device, installing one end of the telescopic piece, which is far away from the clamping piece, on the steel keel, providing a ceiling board, and hoisting the ceiling board to a position, to be installed, of the steel keel;
Adjust the position of extensible member and adjust the length of extensible member for the holder is corresponding with the panel skeleton, rotates the holder and fastens the holder in order to press from both sides tight panel skeleton, thereby fixed furred ceiling board in major structure.
The use method of the connecting device for the assembled suspended ceiling is further improved in that the end part of the telescopic piece far away from the clamping piece is provided with a clamping hoop through a penetrating bolt and a first nut;
Utilize to wearing bolt and first nut installation clamp in the extensible member for the steel joist is located to the clamp sleeve, along the position of steel joist round trip movement clamp in order to adjust the extensible member, and then screws first nut, makes the clamp press from both sides tight steel joist with the lateral part that the extensible member corresponds, thereby fixes the position of extensible member.
Drawings
fig. 1 is a schematic view showing the overall construction of a connecting device for a fabricated ceiling according to the present invention.
fig. 2 is a view showing a state of use of the connecting device for a fabricated ceiling according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the present invention provides a connecting device for an assembled ceiling and a method for using the same, wherein an extensible member is mounted on a steel keel of a main structure, the extensible member is moved along the steel keel to adjust the position of the extensible member, thereby adjusting the length of the extensible member, so that a clamping member corresponds to a panel frame of a corresponding ceiling board, since the ceiling board needs to be obliquely mounted on the main structure, the clamping member can be rotated and fastened to clamp the panel frame by the clamping member, thereby fixing the ceiling board to the main structure, since the extensible member can adjust the position and the length, when deviation occurs in actual construction, fine adjustment can be performed on the connecting device, so that the connecting device can be kept vertical and connected with the ceiling board, the problem of difficult mounting of the assembled ceiling is solved, and node deviation can be eliminated by self-adjustment of the connecting device, and the connecting device has a simple structure, is easy to realize, and can improve the construction quality and the construction progress. The connecting device for a fabricated suspended ceiling according to the present invention will be described with reference to the accompanying drawings.
referring to fig. 1, fig. 1 is a schematic view illustrating an overall structure of a connecting device for a fabricated suspended ceiling according to the present invention. The connection device for a fabricated ceiling according to the present invention will be described with reference to fig. 1.
as shown in fig. 1 and 2, the connecting device for an assembly type suspended ceiling of the present invention is used for connecting a main structure and a suspended ceiling plate 22, the main structure having a steel keel 21 installed at the top thereof in a transverse and longitudinal direction, the suspended ceiling plate 22 having a corresponding panel frame 221 installed at one side thereof, the suspended ceiling plate 221 having connecting devices installed at both ends thereof to have different lengths so that the suspended ceiling plate 22 is obliquely fixed to the main structure, the connecting device comprising:
The telescopic piece 12 is arranged on the steel keel 21 in a position-adjustable manner, the telescopic piece 12 is vertically arranged and adjustable in length, and the end part of the telescopic piece 12 is positioned below the steel keel 21 and forms a connecting end part; and
the clamping member 13 connected to the connecting end portion and used for clamping the panel frame 221 is rotated, the position of the expansion member 12 and the length of the expansion member 12 are respectively adjusted along the steel keel 21, and then the clamping member 13 is rotated according to the inclination of the panel frame 221 so that the clamping member 13 correspondingly clamps the panel frame 221, thereby fixing the ceiling board 22 to the main structure.
Preferably, both ends of the ceiling plate 22 are bent downward, the panel frame 221 is correspondingly installed at one side of the ceiling plate 22 to match the bending arc of the ceiling plate 22, the other side of the panel frame 221 is a horizontal plane to be capable of being clamped and connected with the clamping member 13, and the ceiling plate 22 is required to be installed at the top of the main structure with a set inclination.
as a preferred embodiment of the present invention, a clamp 11 matched with the steel keel 21 is installed on a side portion of the expansion piece 12 far from the end of the clamping piece 13, the clamp 11 is sleeved on the steel keel 21 and moves along the steel keel 21 to adjust the position, and then the clamp 11 is fixed to the expansion piece 12 by using a through bolt 111, thereby fixing the expansion piece 12 to the main structure.
Specifically, the cross section of the hoop 11 is U-shaped, and two ends of the hoop 11 are folded outwards to form a joint part for jointing with the side part of the expansion piece 12, the through bolt 111 is correspondingly passed through the attaching portion and the side portion of the extensible member 12, and by screwing the first nut on the through bolt 111, so that the yoke 11 is mounted to the telescopic member 12 and the yoke 11 can move back and forth along the steel keel 21, tightening the first nut causes the corresponding side portions of the band 11 and the telescopic element 12 to grip the steel keel 21, thereby fixing the telescopic element 12 to the steel keel 21, i.e. unscrewing the first nut, so that the side of the band 11 corresponding to the telescopic element 12 loosens the steel keel 21, so that the expansion piece 12 can move back and forth on the steel keel 21 through the hoop 11, the first nut is screwed after the position adjustment is finished, so that the side of the clip 11 corresponding to the telescopic member 12 grips the steel keel 21 so that the telescopic member 12 can be fixed to the steel keel 21.
Further, the telescopic member 12 includes a fixing tube 121, a screw 122 screwed to an end of the fixing tube 121 far from the steel keel 21 and partially exposed out of the fixing tube 121, and a hanging member 123 fixed to an exposed portion of the screw 122, the fixing tube 121 is mounted on the steel keel 21 in a position-adjustable manner, the clamping member 13 is rotatably connected to the hanging member 123, and the exposed portion of the screw 122 is lengthened or shortened by screwing the screw 122, so as to change the length of the telescopic member 12.
Specifically, the cross-section of this hanging piece 123 is the U-shaped, should hang piece 123 including supplying the bottom plate that is fixed in screw 122 and two blocks of curb plates of relative setting, the through-hole has been seted up on this curb plate, wear to be equipped with a pivot 1231 in this through-hole, locate on the pivot 1231 through holder 13 cover, make hanging piece 123 and holder 13 rotate to be connected, when furred ceiling board 22 installs obliquely in the major structure top, holder 13 can revolve the pivot rotation, the realization is adjusted the angle of holder 13 and is in order to match with the gradient of panel skeleton 221.
preferably, the end of the fixing tube 121 close to the screw rod 122 is opened with an elongated operation hole 1211, the screw rod 122 is screwed through the operation hole 1211 to adjust the length of the exposed portion of the screw rod 122, and when the distance between the fixing tube 121 and the hanging member 123 is small, it is inconvenient to screw the screw rod 122 from between the fixing tube 121 and the hanging member 123, so that the screw rod 122 can be screwed from the operation hole 1211 to adjust the length of the telescopic member 12.
further, the clamping member 13 includes a limiting plate 131 rotatably connected to one end of the telescopic member 12 far away from the steel keel 21 and an anchor ear 132 matched with the panel frame 221 and installed on the limiting plate 131, the panel frame 221 is sleeved with the anchor ear 132, and the anchor ear 132 is tightly fastened to the limiting plate 131 by using a fixing bolt 1321, so that the anchor ear 132 and the side portion corresponding to the limiting plate 131 clamp the panel frame 221, thereby fixing the ceiling plate 22 on the telescopic member 12.
Preferably, two hoops 132 are oppositely arranged, so that the connection between the clamping member 13 and the panel frame 221 is more stable.
Specifically, the panel frame 221 is formed by welding square steel;
the cross section of the hoop 132 is U-shaped corresponding to the square steel to surround the square steel, and the two ends of the hoop 132 are turned outwards to form a connecting part for being attached to the limiting plate 131, the fixing bolt 1321 correspondingly passes through the connecting part and the limiting plate 131, and the second nut is screwed on the fixing bolt 1321 to enable the hoop 132 and the side part corresponding to the limiting plate 131 to clamp the panel framework 221, so that the ceiling plate 22 is fixed on the telescopic part 12, the hoop 132 surrounds the panel framework 221 from the lower part of the panel framework and then is fixedly connected with the limiting plate 131, and the connecting mode enables the clamping part 13 to be difficult to be disengaged from the panel framework 221, and the connection is more tight.
Preferably, a vertical plate is vertically connected to one side of the limiting plate 131 away from the hoop 132, a hole for the rotating shaft 1231 to pass through is formed in the vertical plate, the vertical plate is sleeved on the rotating shaft 1231 through the hole, so that the limiting plate 131 is rotatably connected to the hanging piece 123, and the vertical plate is provided with a plurality of reinforcing ribs to increase the strength of the vertical plate.
The specific implementation method of the invention is as follows:
Paying off the main structure measurement to determine the installation node of the ceiling plate 22 and the corresponding setting position of the connecting device;
Sleeving the clamp 11 on the steel keel 21, penetrating the clamp 11 and the side part of the fixed pipe 121 by using the opposite-penetrating bolt 111, and screwing a first nut on the opposite-penetrating bolt 111 to prevent the opposite-penetrating bolt 111 from being separated so as to separate the clamp 11 from the fixed pipe 121, wherein the clamp 11 is not tightly attached to the side part corresponding to the fixed pipe 121, so that a gap is reserved between the clamp 11 and the steel keel 21, and the connecting device can move back and forth along the steel keel 21 to adjust the position;
Hoisting the ceiling plate 22 to a position to be installed, moving the connecting device back and forth according to the actual position of the ceiling plate 22, and screwing the first nut after the adjustment is finished, so that the side parts corresponding to the hoop 11 and the fixing pipe 121 clamp the steel keel 21, and are fixed on the steel keel 21;
Screwing the screw 122 through the operation hole 1211 to adjust the length of the exposed portion of the screw 122 so that the clamp 13 corresponds to the panel frame 221 of the ceiling panel 22 to be installed;
the hoop 132 is sleeved on the panel framework 221, the limit plate 131 is rotated corresponding to the hanging piece 123 to enable the limit plate 131 to be opposite to the hoop 132 and the telescopic piece 12 to be kept vertical, the fixing bolt 1321 penetrates through the hoop 132 and the limit plate 131, the second nut is screwed on the fixing bolt 1321 to enable the panel framework 221 to be clamped between the hoop 132 and the limit plate 131, at the moment, one end of the connecting device is fixed at the other end of the main structure and fixedly connected with the ceiling plate 22, and therefore the ceiling plate 22 is installed at the top of the main structure.
The invention also provides a use method of the connecting device for the fabricated suspended ceiling, which comprises the following steps:
Providing a connecting device, installing one end of the telescopic piece 12 far away from the clamping piece 13 on the steel keel 21, providing a ceiling board 22, and hoisting the ceiling board 22 to a position where the steel keel 21 is to be installed;
Adjusting the position of the telescopic member 12 and adjusting the length of the telescopic member 12 to make the clamping member 13 correspond to the panel frame 221, rotating the clamping member 13 and fastening the clamping member 13 to clamp the panel frame 221, thereby fixing the ceiling plate 22 to the main structure.
Further, the end of the telescopic member 12 far away from the clamping member 13 is provided with a clamp 11 through a through bolt 111 and a first nut;
utilize to wearing bolt 111 and first nut installation clamp 11 in extensible member 12 for steel joist 21 is located to clamp 11 cover, along steel joist 21 round trip movement clamp 11 with the position of adjusting extensible member 12, and then screws first nut, makes clamp 11 and the tight steel joist 21 of lateral part clamp that extensible member 12 corresponds, thereby the position of fixed extensible member 12.
The specific operation mode of the practical implementation of the using method provided by the invention is as follows:
Paying off the main structure measurement to determine the installation node of the ceiling plate 22 and the corresponding setting position of the connecting device;
sleeving the clamp 11 on the steel keel 21, penetrating the clamp 11 and the side part of the fixed pipe 121 by using the opposite-penetrating bolt 111, and screwing a first nut on the opposite-penetrating bolt 111 to prevent the opposite-penetrating bolt 111 from being separated so as to separate the clamp 11 from the fixed pipe 121, wherein the clamp 11 is not tightly attached to the side part corresponding to the fixed pipe 121, so that a gap is reserved between the clamp 11 and the steel keel 21, and the connecting device can move back and forth along the steel keel 21 to adjust the position;
hoisting the ceiling plate 22 to a position to be installed, moving the connecting device back and forth according to the actual position of the ceiling plate 22, and screwing the first nut after the adjustment is finished, so that the side parts corresponding to the hoop 11 and the fixing pipe 121 clamp the steel keel 21, and are fixed on the steel keel 21;
Screwing the screw 122 through the operation hole 1211 to adjust the length of the exposed portion of the screw 122 so that the clamp 13 corresponds to the panel frame 221 of the ceiling panel 22 to be installed;
The hoop 132 is sleeved on the panel framework 221, the limit plate 131 is rotated corresponding to the hanging piece 123 to enable the limit plate 131 to be opposite to the hoop 132 and the telescopic piece 12 to be kept vertical, the fixing bolt 1321 penetrates through the hoop 132 and the limit plate 131, the second nut is screwed on the fixing bolt 1321 to enable the panel framework 221 to be clamped between the hoop 132 and the limit plate 131, at the moment, one end of the connecting device is fixed at the other end of the main structure and fixedly connected with the ceiling plate 22, and therefore the ceiling plate 22 is installed at the top of the main structure.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a connecting device for assembled furred ceiling, its characterized in that, connecting device is used for connecting major structure and furred ceiling board, the steel joist of horizontal vertical setting is installed at the top of major structure, the panel skeleton that corresponds is installed to one side of furred ceiling board, the length difference is installed at the both ends of furred ceiling board thereby connecting device makes the furred ceiling board is to be fixed in aslope the major structure, connecting device includes:
The telescopic piece is arranged on the steel keel in a position-adjustable manner, the telescopic piece is vertically arranged and adjustable in length, and the end part of the telescopic piece is positioned below the steel keel and forms a connecting end part; and
And rotating a clamping piece which is connected to the connecting end part and used for clamping the panel framework, adjusting the positions of the telescopic pieces at the two ends of the ceiling board and the lengths of the telescopic pieces along the steel keels respectively, and further rotating the clamping piece according to the inclination of the panel framework to enable the clamping piece to correspondingly clamp the panel framework, thereby fixing the ceiling board on the main body structure.
2. A connecting device for an assembled suspended ceiling according to claim 1, wherein a clamp matched with the steel keel is installed on the side of the telescopic member far away from one end of the clamping member, the clamp is sleeved on the steel keel and moves along the steel keel to adjust the position, and then the clamp is fixed on the telescopic member by using a cross bolt, so that the telescopic member is fixed on the main structure.
3. The connecting device for an assembled ceiling as claimed in claim 2, wherein the cross-section of the clip is U-shaped, and both ends of the clip are folded outwardly to form an engaging portion for engaging with the side portion of the expansion member, and the opposite-penetrating bolt is passed through the engaging portion and the side portion of the expansion member, respectively, to fix the clip to the corresponding side portion of the expansion member.
4. The connecting device for an assembled ceiling as set forth in claim 1, wherein the expansion member includes a fixing tube, a screw bolt screwed to an end of the fixing tube remote from the steel runner and partially exposed from the fixing tube, and a hanger member fixed to an exposed portion of the screw bolt, the fixing tube being installed on the steel runner in a position-adjustable manner, the holder member being rotatably connected to the hanger member, and the exposed portion of the screw bolt being lengthened or shortened by screwing the screw bolt, thereby changing the length of the expansion member.
5. the connecting device for an assembled ceiling as claimed in claim 4, wherein the hanging member has a U-shaped cross section, the hanging member includes a bottom plate for being fixed to the screw rod and two side plates disposed opposite to each other, the side plates are formed with through holes, a rotating shaft is inserted into the through holes, and the clamping member is sleeved on the rotating shaft, so that the hanging member is rotatably connected to the clamping member.
6. The connecting device for a fabricated suspended ceiling according to claim 4, wherein an end of the fixing tube adjacent to the screw rod is opened with an elongated operation hole through which the screw rod is screwed, thereby adjusting a length of an exposed portion of the screw rod.
7. The connecting device of claim 1, wherein the holder comprises a limiting plate rotatably connected to an end of the expansion piece away from the steel keel, and a hoop matched with the panel frame and mounted on the limiting plate, the hoop is sleeved on the panel frame, and further fastened to the limiting plate by a fixing bolt, so that the lateral portions of the hoop corresponding to the limiting plate clamp the panel frame, and the ceiling plate is fixed to the expansion piece.
8. The connecting device for a fabricated ceiling as claimed in claim 7, wherein the panel frame is welded by square steel;
The cross-section of staple bolt corresponds the square steel is the U-shaped in order to surround the square steel, just the both ends of staple bolt are outwards turned over and are supplied with the connecting portion that the curb plate was laminated mutually, fixing bolt corresponds to pass connecting portion with the limiting plate, thereby it is fixed the staple bolt in the limiting plate is and correspond the clamp tightly panel skeleton.
9. a method of using the attachment apparatus for a fabricated ceiling according to claim 1, comprising the steps of:
providing the connecting device, installing one end, far away from the clamping piece, of the telescopic piece on the steel keel, providing the ceiling board, and hoisting the ceiling board to a position, to be installed, of the steel keel;
Adjusting the position of the telescopic piece and adjusting the length of the telescopic piece, enabling the clamping piece to correspond to the panel framework, rotating the clamping piece and fastening the clamping piece to clamp the panel framework, and fixing the ceiling board on the main body structure.
10. the method of using the connection device for a fabricated suspended ceiling as claimed in claim 9, wherein the end of the expansion member remote from the clamping member is mounted with a clip by a half-bolt and a first nut;
Utilize to wear the bolt with first nut installation the clamp in the extensible member makes the clamp cover is located steel joist is followed steel joist round trip movement the clamp is in order to adjust the position of extensible member, and then screws first nut makes the clamp with the lateral part that the extensible member corresponds presss from both sides tightly steel joist, thereby is fixed the position of extensible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862254.7A CN110552451A (en) | 2019-09-12 | 2019-09-12 | connecting device for fabricated suspended ceiling and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862254.7A CN110552451A (en) | 2019-09-12 | 2019-09-12 | connecting device for fabricated suspended ceiling and using method thereof |
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| CN110552451A true CN110552451A (en) | 2019-12-10 |
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Cited By (1)
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| CN111648516A (en) * | 2020-05-23 | 2020-09-11 | 鹏森建设集团有限公司 | Large-span external-floating-eave assembled ceiling structure and construction method |
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| CN102797314A (en) * | 2012-08-24 | 2012-11-28 | 中建三局装饰有限公司 | Three-dimensional adjusting suspended ceiling system for space structure and construction method of system |
| CN203968342U (en) * | 2014-07-03 | 2014-11-26 | 重庆广建装饰股份有限公司 | Suspension type sound equipment damping installation structure |
| CN104612307A (en) * | 2014-12-24 | 2015-05-13 | 上海中建八局装饰有限责任公司 | Suspended ceiling system and construction method thereof |
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| CN107605090A (en) * | 2017-09-06 | 2018-01-19 | 武汉建工集团股份有限公司 | Combined type suspended ceiling suspension arrangement and installation method under a kind of tall and big curved surface steel structure |
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| CN109653431A (en) * | 2018-09-27 | 2019-04-19 | 上海市建筑装饰工程集团有限公司 | Big area roof truss hinge system |
| CN109372174A (en) * | 2018-12-10 | 2019-02-22 | 中铁建工集团有限公司 | Hood type ceiling system and its construction method for steel structure truss roof system |
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| CN111648516A (en) * | 2020-05-23 | 2020-09-11 | 鹏森建设集团有限公司 | Large-span external-floating-eave assembled ceiling structure and construction method |
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