CN207332078U - Furred ceiling conversion layer structure - Google Patents
Furred ceiling conversion layer structure Download PDFInfo
- Publication number
- CN207332078U CN207332078U CN201721153252.3U CN201721153252U CN207332078U CN 207332078 U CN207332078 U CN 207332078U CN 201721153252 U CN201721153252 U CN 201721153252U CN 207332078 U CN207332078 U CN 207332078U
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- China
- Prior art keywords
- type steel
- fixed
- furred ceiling
- steel
- fixedly connected
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Abstract
The utility model discloses a kind of furred ceiling conversion layer structure, including it is multiple in the same level for the fixed structure that is fixed on the wall furred ceiling conversion layer, each two is symmetrically fixedly connected with C-type steel between the fixed structure, the C-type steel is socketed with the overhung construction for being fixedly connected on ceiling, overhung construction includes the center-pole for being fixedly connected on C-type steel, the one end of center-pole away from C-type steel is fixedly connected with solid hopkinson bar, solid hopkinson bar is connected in the bar groove of ceiling setting, one end of center-pole is fixed on the ceiling by solid hopkinson bar, the other end of center-pole is fixedly connected with C-type steel, so that center-pole plays stretching action to C-type steel, reduce the Curved variable after C-type steel stress, so as to reduce the C-type steel probability that position is broken at its center.
Description
Technical field
Furred ceiling field is the utility model is related to, more particularly to a kind of furred ceiling conversion layer structure.
Background technology
When length of boom is more than 1.5m, sunpender is long, bar length is thin than excessive with bar path length, causes the change of sunpender stability
Difference, in order to resist the thrust of upward negative wind pressure or people disturbing influence, Ministry of Construction caused by furred ceiling《Building decorating and repairs engineering
Construction quality accident specification》The 6.1.11 articles of GB50210-2001 requires to set furred ceiling conversion layer structure, generally in sunpender region
Set together or a few road horizontal section steel conversion layers are as furred ceiling conversion layer structure.
Notification number is that the Chinese patent of CN203947649U discloses a kind of furred ceiling conversion layer structure, including by swollen
The square fixed code that swollen bolt is fixed on the wall, the square fixed code are welded with supporting part, and supporting part is equipped with waist round hole, institute
The direction of waist round hole is stated perpendicular to square fixed code, clamping screw is cased with waist round hole, which passes through from the bottom up
Waist round hole, screws in a threaded hole on the angle steel on two walls.
The furred ceiling conversion layer structure by bolt, supporting part and square fixed code by angle steel be fixed on the wall and then
Furred ceiling conversion layer is formed, but since its angle steel middle part is without fixed structure, after greater weight furred ceiling is born, the angle steel meeting
Moderate finite deformation is occurred at middle part by compared with noticeable effort, causes angle steel to be easily broken from middle part, furred ceiling can be made after fracture
Conversion layer departs from wall, and then causes ceiling to fall, and triggers major accident, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of furred ceiling conversion layer knot
Structure, it has the advantages that the deformation quantity of conversion layer is less.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of furred ceiling conversion layer structure, including multiple be used for furred ceiling conversion layer in the same level
The fixed structure being fixed on the wall, each two are symmetrically fixedly connected with C-type steel, the C-type steel between the fixed structure
The overhung construction for being fixedly connected on ceiling and being used to support C-type steel is equipped with, overhung construction includes what is be fixedly connected with C-type steel
Center-pole, the one end of center-pole away from C-type steel are fixedly connected with solid hopkinson bar, and ceiling is provided with bar groove, and the solid hopkinson bar is in
It is clamped in ceiling and with bar groove.
By using above-mentioned technical proposal, one end of center-pole is fixed on the ceiling by solid hopkinson bar, center-pole
The other end is fixedly connected with C-type steel, so that center-pole plays C-type steel stretching action, reduces the Curved after C-type steel stress
Variable, so as to reduce the C-type steel probability that position is broken at its center.
The utility model is further arranged to：The overhung construction includes being socketed in the rectangular steel pipe and day on the outside of C-type steel
Card is fixedly connected and the channel steel away from ceiling that is open, be welded with the outside of the rectangular steel pipe extend on the outside of channel steel and with
The more reinforcing bars that channel steel is fixedly connected.
By using above-mentioned technical proposal, rectangular steel pipe is fixedly connected on channel steel by reinforcing bar, so that C-type steel be consolidated
Surely ceiling bottom is connected to, reinforcing bar produces rectangular steel pipe upward drawing force, and rectangular steel pipe produces C-type steel in upward work
Firmly, the pulling force that center-pole is subject to is shared, setting effect of the overhung construction to C-type steel is improved, reduces the deformation of C-type steel.
The utility model is further arranged to：It is provided between the channel steel and ceiling for channel steel to be fixed on smallpox
Expansion bolt on plate.
It is more close using the connection after expansion bolt between channel steel and ceiling by using above-mentioned technical proposal, drop
It is low between channel steel and ceiling because of the excessive and separated probability of stress, improve the load-bearing capacity of conversion layer.
The utility model is further arranged to：The center of the C-type steel is provided with through hole, and the center-pole passes through through hole
Threaded one end is connected with the disk connection structure for being fixed on center-pole in C-type steel.
By using above-mentioned technical proposal, since maximum deflection deformation position is central in C-type steel after C-type steel stress, by
Core bar is connected to the position of C-type steel amount of deflection maximum through through hole, plays the role of more preferable setting to C-type steel, by reducing C-type steel
The deformation values of middle body reduce the deformation quantity of C-type steel entirety.
The utility model is further arranged to：The C-type steel is provided with multiple circular holes, and the circular hole is equipped with furred ceiling and hangs
Bar, the furred ceiling sunpender are fixedly connected on the bottom of C-type steel by retainer plate.
By using above-mentioned technical proposal, C-type steel forms the stationary plane of furred ceiling sunpender, the length of furred ceiling sunpender needed for shortening
Degree, meets the length of the furred ceiling sunpender of C-type steel connection《Decoration construction inspection of quality specification》.
The utility model is further arranged to：The disk connection structure includes being threadedly attached in center-pole or furred ceiling
The plectane of sunpender end, is provided with outside diameter more than plectane and is socketed in center-pole or furred ceiling sunpender between the plectane and C-type steel
Periphery gasket.
By using above-mentioned technical proposal, C-type steel is fixedly connected with furred ceiling sunpender or center-pole by plectane, passes through pad
Piece increase contact area increases the load-bearing energy of C-type steel so as to scattered active force between plectane and C-type steel or rectangular steel pipe
Power, and add the stability connected between C-type steel and furred ceiling sunpender or center-pole.
The utility model is further arranged to：The fixed structure includes simultaneously being fixedly connected on wall and another side is consolidated
Surely the upper corner brace and lower corner brace being connected in C-type steel.
By using above-mentioned technical proposal, C-type steel is since its section is C fonts, its section resistance moment is larger, bending resistance
By force, the deflection after stress is reduced, upper corner brace plays a supporting role C-type steel with lower corner brace, the two sides of upper corner brace and lower corner brace
Right-angle surface is close to C-type steel and wall, and C-type steel is evenly distributed on its contact with both to upper corner brace with the active force of lower corner brace
On face, increase the load-bearing capacity of conversion layer.
The utility model is further arranged to：Bolt fastening structure phase is used between the upper corner brace, lower corner brace and C-type steel
Connection, the bolt fastening structure include the coarse thread bolt through C-type steel and upper corner brace or C-type steel and lower corner brace, the coarse thread
Bolt is socketed with packing ring and nut for fixed upper corner brace, lower corner brace and C-type steel.
By using above-mentioned technical proposal, packing ring disperses nut and upper corner brace or the active force of inferior horn intersymbol, prevents angle
Code and lower corner brace are broken because of concentrated stress, and then increase the load-bearing capacity of upper corner brace and lower corner brace, and packing ring adds
Frictional force between upper corner brace and nut, increases the stability connected between C-type steel and upper corner brace or lower corner brace.
The utility model is further arranged to：Welded at the right-angle turning of multiple lower corner braces on same wall
There is fixed link, the section of the fixed link is arranged to right angled triangle and its right-angle surface is close to lower corner brace.
By using above-mentioned technical proposal, fixed link is used to install multiple fixed structures in the same horizontal line, in wall
On install first fixed structure after, one end of fixed link is welded at the right-angle turning of lower corner brace, its other end is horizontal
The position that other need to install fixed structure on metope is extended to, due to fixed link with wall there are certain gap, by other
Lower corner brace will be close to fixed link after stretching into the gap at the right-angle turning of lower corner brace, then be fixed lower corner brace by expansion bolt
On wall, all lower corner braces and fixed link are welded again after fixed, C-type steel are then fixed in lower corner brace again, finally by other
Fixed structure is fixed on the wall the installation for completing furred ceiling conversion layer, and the section of fixed link is right angled triangle,
Fixed link is can be not only used for installation fixed structure, fixed supporting role can also be played to lower corner brace, reduce lower corner brace
The probability to fracture at right-angle turning, and then improve the load-bearing capacity of conversion layer.
The utility model is further arranged to：The fixed structure includes the fixed frame being fixedly connected on wall, described
Fixed frame is welded with the fixed column being fixedly connected below C-type steel and with C-type steel, and the fixed column is arranged to two, and its
Triangular structure is surrounded with fixed frame with the inclined placement of C-type steel, two fixed columns.
By using above-mentioned technical proposal, fixed column plays a supportive role C-type steel, its triangle knot surrounded with fixed frame
Structure increases the stability of its supporting role, and fixed column has shared the active force that a part of C-type steel applies upper corner brace and lower corner brace,
Improve the load-bearing capacity of conversion layer.
In conclusion the utility model has the advantages that：
C-type steel is fixed in two sidewalls at its both ends by fixed structure, and C-type steel middle body is fixed by overhung construction
The bottom of ceiling is connected to, the fixation by overhung construction to C-type steel, reduces C-type steel after by furred ceiling sunpender active force
Deformation quantity, and then reduce the C-type steel probability that position is broken at its center.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the wall of embodiment and the structure diagram of fixed structure；
Fig. 3 is the wall of embodiment and the structure diagram of fixed structure；
Fig. 4 is the wall of embodiment and the structure diagram of fixed structure.
Reference numeral：1st, fixed structure；11st, upper corner brace；12nd, lower corner brace；14th, fixed link；15th, fixed frame；16th, it is fixed
Column；161st, connecting pin；2nd, overhung construction；21st, center-pole；211st, solid hopkinson bar；22nd, rectangular steel pipe；23rd, reinforcing bar；24th, channel steel；3、C
Shaped steel；31st, through hole；32nd, circular hole；4th, furred ceiling sunpender；5th, bolt fastening structure；51st, coarse thread bolt；52nd, packing ring；53rd, nut；
54th, nut；6th, disk connection structure；61st, plectane；62nd, gasket；7th, ceiling；71st, rectangular channel；72nd, bar groove；8th, wall；9th, it is swollen
Swollen bolt；10th, retainer plate.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of furred ceiling conversion layer structure, including be fixedly connected on the wall 8 that two sides is parallel to each other
Two or more fixed structures 1, the sum of fixed structure 1 is even number and is in same level, two sidewalls 8
On fixed structure 1 be symmetrical arranged two-by-two and be fixedly connected with C-type steel 3 between the symmetrical fixed structure 1 of each two, C-type steel 3
Center section is fixedly connected on the bottom of ceiling 7 by overhung construction 2.Every C-type steel is equipped with two or more than two
Furred ceiling sunpender 4,4 one end of furred ceiling sunpender are connected in C-type steel, and the other end is fixedly connected with furred ceiling.Furred ceiling sunpender 4 passes through retainer plate
10 are fixedly connected on the bottom of C-type steel 3.
As shown in Fig. 2, the center of C-type steel 3 is provided with through hole 31, through hole 31 is equipped with center-pole 21, the one of center-pole 21
End is connected through a screw thread the disk connection structure 6 for being useful for making center-pole 21 not depart from C-type steel 3.C-type steel 3 is socketed with rectangle steel
Pipe 22.Disk connection structure 6 includes the plectane 61 being connected with the threaded one end of center-pole 21 through rectangular steel pipe 22.Plectane 61 with
Center-pole 21 between rectangular steel pipe 22 is socketed with gasket 62.Gasket 62 can be reduced to rub between plectane 61 and rectangular steel pipe 22
Power, reduces abrasion between the two.
As shown in Figure 3 and Figure 4, the other end of center-pole 21 is fixedly connected with the solid hopkinson bar 211 in ceiling 7.My god
Card 7 is provided through ceiling 7 and the rectangular channel 71 mutually agreed with 211 shape of solid hopkinson bar.Solid hopkinson bar 211 can pass through rectangle
Groove 71 enters in ceiling 7.One side of the ceiling 7 away from channel steel 24 is provided with vertical with rectangular channel 71 and is connected with rectangular channel 71
Bar groove 72.Bar groove 72 agrees with not through ceiling 7, shape and 211 phase of solid hopkinson bar of bar groove 72.Solid hopkinson bar 211 sequentially passes through
After rectangular channel 71 and ceiling 7, center-pole 21 is rotated 90 degree using 21 axial line of center-pole as axis, drives solid hopkinson bar 211 to rotate
90 degree.Then pull center-pole 21 and then drive direction movement of the solid hopkinson bar 211 towards bar groove 72 so that solid hopkinson bar 211 is connected to
In bar groove 72, and then center-pole 21 is set to be fixed on ceiling 7.
As shown in Fig. 2, overhung construction 2 includes the use of the channel steel that two expansion bolts 9 are fixedly connected on 7 bottom of ceiling
24.Channel steel 24 is open towards rectangular steel pipe 22.The side of channel steel 24 is flushed with the side of rectangular steel pipe 22, both are welded with side
The reinforcing bar 23 for being used to fix channel steel 24 and rectangular steel pipe 22 of two or more than two, every 23 one end of reinforcing bar is welded on channel steel 24
Side, the other end is welded on the side to rectangular steel pipe 22, and reinforcing bar 23 and center-pole 21 jointly play C-type steel 3 setting and make
With reduction C-type steel 3 installs the deformation quantity after furred ceiling.
Fixed structure 1 includes simultaneously being fixedly connected on wall 8 by expansion bolt 9 and knot is bolted in another side
Structure 5 is fixedly connected on upper corner brace 11 and lower corner brace 12 in C-type steel 3, and C-type steel 3 is fixedly connected by upper corner brace 11 with lower corner brace 12
On wall 8.Bolt fastening structure 5 includes the coarse thread bolt 51 through upper corner brace 11, lower corner brace 12 and C-type steel 3, coarse thread bolt
51 one end in the C-type steel 3 have been connected through a screw thread nut 53, nut 53 be used for by C-type steel 3 be fixed on upper corner brace 11, under
In corner brace 12, packing ring 52 is socketed with the coarse thread bolt 51 between nut 53 and C-type steel 3, nut 53 can be increased by packing ring 52
With the contact area of C-type steel 3, so as to strengthen the stability of connection relation between upper corner brace 11, lower corner brace 12 and C-type steel 3.
Fixed structure 1 includes the fixed frame being fixedly connected on by two or more expansion bolts 9 on wall 8
15.Two right angles of the one end of fixed frame 15 away from ceiling 7 are welded with two on 3 symmetrically arranged fixed column of C-type steel
16.The one end of fixed column 16 away from fixed frame 15 is welded on 3 bottom of C-type steel, and fixed column 16 includes the connection welded with C-type steel 3
End 161, connecting pin 161 increase the bonding area of C-type steel 3 and fixed column 16, make C-type steel 3 and the connection of fixed column 16 more steady
Gu the connecting pin 161 of two fixed columns 16, by being welded together, two fixed columns 16 form stabilization with fixed frame 15
Triangular structure, supporting role of the increase fixed column 16 to C-type steel 3.
The fixed link that section is right angled triangle is welded with the right-angle turning of all lower corner braces 12 in one sidewalls 8
14, fixed link 14 is used in fixing device for installing on wall 8, fixing device is located in same level, and then make fixation
The C-type steel 3 of device connection can be in same level.And two orthogonal sides of fixed link 14 are welded on lower corner brace
At 12, play a supporting role to lower corner brace 12, reduce lower corner brace 12 and be broken because stress is excessive at its right-angle turning
Probability.
Operation principle：
Multiple lower corner braces 12 are installed in two sidewalls 8 by expansion bolt 9 first, all lower corner braces 12 are straight by its
The fixed link 14 of angle corner welding is maintained at the same horizontal plane, and then will be socketed with rectangle using bolt fastening structure 5
The C-type steel 3 of steel pipe 22 is fixedly connected in lower corner brace 12, and then upper corner brace 11, fixed frame 15, fixed column 16 are all fixedly mounted
It is good, channel steel 24 is then fixed on corresponding 7 bottom of ceiling in the top of rectangular steel pipe 22, is then connected with center-pole 21 solid
One end of bar 211 passes through rectangular channel 71, and the other end of center-pole 21 passes through rectangular steel pipe 22 and C-type steel 3, and center of rotation bar 21 will
Solid hopkinson bar 211 is fixed in bar groove 72, is then fixedly connected with center-pole 21 with rectangular steel pipe 22 by disk connection structure 6,
Reinforcing bar 23 is welded on channel steel 24 and 22 side of rectangular steel pipe again, after overhung construction 2 installs, you can pacify again in 3 bottom of C-type steel
Furred ceiling is filled, overhung construction 2 can reduce the deformation of C-type steel 3.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of furred ceiling conversion layer structure, it is characterized in that：It is used for including multiple in same level by ceiling suspension hook
Top conversion layer is fixed on fixed structure (1) on wall (8), and each two is symmetrically fixedly connected between the fixed structure (1)
There is C-type steel (3), the C-type steel (3), which is equipped with, to be fixedly connected on ceiling (7) and be used to support C-type steel（3）Overhung construction
(2), overhung construction (2) includes the center-pole (21) that is fixedly connected with C-type steel (3), center-pole (21) away from C-type steel (3) one
End is fixedly connected with solid hopkinson bar (211), ceiling（7）It is provided with bar groove（72）, the solid hopkinson bar（211）In ceiling（7）
It is interior and with bar groove（72）Clamping.
2. furred ceiling conversion layer structure according to claim 1, it is characterized in that：The overhung construction (2) includes socket
Rectangular steel pipe (22) on the outside of C-type steel (3), be fixedly connected and the channel steel away from ceiling (7) that is open with ceiling (7)
(24), more for extending to and being fixedly connected on the outside of channel steel (24) and with channel steel (24) are welded with the outside of the rectangular steel pipe (22)
Reinforcing bar (23).
3. furred ceiling conversion layer structure according to claim 2, it is characterized in that：The channel steel (24) and ceiling (7)
Between be provided with for channel steel (24) to be fixed on to expansion bolt (9) on ceiling (7).
4. furred ceiling conversion layer structure according to claim 1, it is characterized in that：The center of the C-type steel (3) is provided with
Through hole (31), the threaded one end of the center-pole (21) through through hole (31) are connected with for center-pole (21) to be fixed on c-type
Disk connection structure (6) on steel (3).
5. furred ceiling conversion layer structure according to claim 4, it is characterized in that：The C-type steel (3) is provided with multiple circles
Hole (32), the circular hole (32) are equipped with furred ceiling sunpender (4), and the furred ceiling sunpender (4) passes through retainer plate（10）It is fixedly connected on C
The bottom of shaped steel (3).
6. furred ceiling conversion layer structure according to claim 5, it is characterized in that：The disk connection structure (6) includes
Be threadedly attached in center-pole (21) or the plectane (61) of furred ceiling sunpender (4) end, the plectane (61) and C-type steel (3) it
Between be provided with outside diameter more than plectane (61) and be socketed in the gasket (62) of the periphery of center-pole (21) or furred ceiling sunpender (4).
7. furred ceiling conversion layer structure according to claim 1, it is characterized in that：The fixed structure (1) includes one side
It is fixedly connected on wall (8) and another side is fixedly connected on the upper corner brace (11) and lower corner brace (12) in C-type steel (3).
8. furred ceiling conversion layer structure according to claim 7, it is characterized in that：The upper corner brace (11), lower corner brace
(12) it is connected between C-type steel (3) using bolt fastening structure (5), the bolt fastening structure (5) includes running through C-type steel
(3) it is socketed with use with upper corner brace (11) or C-type steel (3) and the coarse thread bolt (51) of lower corner brace (12), the coarse thread bolt (51)
In the packing ring (52) and nut (53) of fixed upper corner brace (11), lower corner brace (12) and C-type steel (3).
9. furred ceiling conversion layer structure according to claim 7, it is characterized in that：It is multiple on same wall (8)
Fixed link (14) is welded with the right-angle turning of the lower corner brace (12), the section of the fixed link (14) is arranged to right angle trigonometry
Shape and its right-angle surface are close to lower corner brace (12).
10. furred ceiling conversion layer structure according to claim 1, it is characterized in that：The fixed structure (1) includes fixing
The fixed frame (15) being connected on wall (8), the fixed frame (15) be welded with below the C-type steel (3) and with C-type steel (3)
The fixed column (16) being fixedly connected, the fixed column (16) are arranged to two, and its with C-type steel (3) inclined placement, two
The fixed column (16) surrounds triangular structure with fixed frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153252.3U CN207332078U (en) | 2017-09-08 | 2017-09-08 | Furred ceiling conversion layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153252.3U CN207332078U (en) | 2017-09-08 | 2017-09-08 | Furred ceiling conversion layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332078U true CN207332078U (en) | 2018-05-08 |
Family
ID=62371855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153252.3U Expired - Fee Related CN207332078U (en) | 2017-09-08 | 2017-09-08 | Furred ceiling conversion layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332078U (en) |
-
2017
- 2017-09-08 CN CN201721153252.3U patent/CN207332078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200908 |