CN204850203U - Anti - bearing structure of furred ceiling - Google Patents
Anti - bearing structure of furred ceiling Download PDFInfo
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- CN204850203U CN204850203U CN201520525523.8U CN201520525523U CN204850203U CN 204850203 U CN204850203 U CN 204850203U CN 201520525523 U CN201520525523 U CN 201520525523U CN 204850203 U CN204850203 U CN 204850203U
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- keel
- screwed hole
- support structure
- coupling assembling
- suspended ceiling
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Abstract
The utility model discloses an anti - bearing structure of furred ceiling, include the vertical fossil fragments with main joist dislocation set on the horizontal direction of furred ceiling for be connected to the top detachably of vertical fossil fragments a coupling assembling on the major structure of building, fix the rib in vertical fossil fragments bottom, and be used for being connected to rib detachably the 2nd coupling assembling of the main joist of furred ceiling. A coupling assembling, the 2nd coupling assembling respectively with top, the rib of vertical fossil fragments install on the major structure of building detachablely, on the main joist of furred ceiling, at the construction and installation in -process, through dismantle a coupling assembling, the 2nd coupling assembling alright adjust anti - bearing structure's fixed position at any time to on the mounted position that makes the main joist is in design initial position, ensure the decorative effect of furred ceiling, simultaneously, simple, easy operation of whole construction and installation and construction cycle are short.
Description
Technical field
The utility model relates to a kind of suspended ceiling reverse support structure, belongs to building decoration engineering technology field.
Background technology
At present, in the ceiling decoration process of a lot of public space, because its function needs, the pipeline of distinct device is set in the cavity that need be formed between major structure of construction and furred ceiling, such as air-conditioning duct, smoke discharging pipe etc., the setting of multi-pipeline makes the length of boom of furred ceiling exceed specification to length of boom in Building decorating and repairs engineering, namely the length of suspension rod is greater than 1.5m, now in order to ensure the intensity of furred ceiling, must counter support structure be set between agent structure and furred ceiling, avoid making overall flat-tope structure loss of stability because suspension rod is long, generation is rocked.
Traditional suspended ceiling reverse support structure adopts welding manner to fix usually, its construction all needs to complete at the scene, and in view of the cavity size between agent structure and furred ceiling is limited, also needing to specify the personnel of specific build to pierce in cavity could construct, even if construction completes, checking and accepting is also difficult, in addition, existing counter support structure adopts rigid material usually, through often there will be certain distortion after electric welding, or the home position of welding position offset design, or there is punch-drunk mass defect, now cannot adjust the position of counter support structure, the main joist of furred ceiling can only be carried out layout with regard to counter support structure to install, and in most cases, after the adjustment of main joist position, often have influence on the decorative effect of furred ceiling, therefore, if by force the position of main joist with regard to counter support structure is installed, in order to not affect the decorative effect of furred ceiling, then also need to set up counter support structure or the structure of electric welding counter support again temporarily, make whole long construction period.
Therefore, how to provide one not affect decorative effect, and make the counter support structure of whole short construction period be the technical barrier also do not solved in prior art.
Summary of the invention
Therefore, the counter support structure that technical problem to be solved in the utility model is to overcome furred ceiling in prior art cannot adjust its position, and long construction period, affects the defect of decorative effect, thus provide a kind of installation site adjustable, construct short, do not affect the counter support structure of decorative effect.
For this reason, the utility model provides a kind of suspended ceiling reverse support structure, comprises
First coupling assembling, is removably fixed in the agent structure of building;
Longitudinal keel, are removably connected with the first coupling assembling, and vertically arrange;
Lateral keel, is removably connected with bottom longitudinal keel, and arranges in the horizontal direction;
Second coupling assembling, for being detachably connected to lateral keel by the main joist of furred ceiling;
Described longitudinal keel are not overlapping with the horizontal projection position of the main joist of furred ceiling.
Above-mentioned suspended ceiling reverse support structure, described first coupling assembling comprises L-type corner brace, and the horizontal part of corner brace is fixing on the body construction by expansion bolt, and the vertical portion of corner brace is removably connected on described longitudinal keel by the first connector.
Above-mentioned suspended ceiling reverse support structure, described lateral keel is L-type, and the vertical portion of lateral keel is connected to the bottom of longitudinal keel; The horizontal part of lateral keel is removably connected on the main joist of furred ceiling by the second coupling assembling.
Above-mentioned suspended ceiling reverse support structure, described second coupling assembling comprises suspender member, and by bolt that described suspender member is connected with the horizontal part of lateral keel.
Above-mentioned suspended ceiling reverse support structure, the bottom of described longitudinal keel is removably connected on the vertical portion of lateral keel by the second connector.
Above-mentioned suspended ceiling reverse support structure, described first connector comprises bolt, be opened in the first screwed hole on longitudinal keel top, and on vertical portion, corresponding to the 3rd screwed hole offered at the first screwed hole place, the top of described longitudinal keel is fixed on the vertical portion of corner brace through the first screwed hole and the 3rd screwed hole by bolt.
Above-mentioned suspended ceiling reverse support structure, described second connector comprises bolt, be opened in the second screwed hole on the bottom of longitudinal keel, and on the vertical portion of lateral keel, corresponding to the 4th screwed hole offered at the second screwed hole place, the bottom of described longitudinal keel is fixed on the vertical portion of lateral keel through the second screwed hole and the 4th screwed hole by bolt.
Above-mentioned suspended ceiling reverse support structure, described first screwed hole is or/and the second screwed hole is the long lumbar hole extended in the horizontal direction.
Above-mentioned suspended ceiling reverse support structure, the surface of the bottom end face of described longitudinal keel and the horizontal part of described lateral keel is fixed by wire bonding.
Above-mentioned suspended ceiling reverse support structure, described longitudinal keel are any one in angle steel, band iron, square tube or suspension rod; Described lateral keel is angle steel or square tube.
The suspended ceiling reverse support structure that the utility model provides, compared with suspended ceiling reverse support structure of the prior art, has the following advantages:
(1) the suspended ceiling reverse support structure that provides of the utility model, comprise removably be fixed on building agent structure on a coupling assembling, the longitudinal keel be removably connected with the first coupling assembling, with the lateral keel be removably connected bottom longitudinal keel, the main joist of furred ceiling is detachably connected to the second coupling assembling in lateral keel.The suspended ceiling reverse support structure of this structure, in installation of ceiling work progress, just can adjust the permanent position of counter support structure at any time by dismantling the first coupling assembling, the second coupling assembling, be on the home position of design to make the installation site of main joist, namely in installation process with the installation site of main joist of suspended ceiling for benchmark, suitable adjustment can be carried out according to the installation site of main joist of suspended ceiling in the installation site of counter support, to be applicable to the installation site of main joist, guarantee the decorative effect of furred ceiling; Meanwhile, simple, the easy to operate and short construction period of whole installation.
(2) the suspended ceiling reverse support structure that provides of the utility model, first coupling assembling comprises L-type corner brace, the horizontal part of corner brace is fixed on the expansion bolt in furred ceiling agent structure, and the vertical portion of corner brace is removably connected to the first connector on described longitudinal keel; First coupling assembling comprises bolt further, and is opened in the first screwed hole on longitudinal keel top, and on vertical portion, correspond to the 3rd screwed hole offered at the first screwed hole place.Adopt corner brace as connector, with bolt mounting means, the top of longitudinal keel is fixed in the agent structure of building, at needs, timing is carried out to the installation site at the top of longitudinal keel, only can need adjust under Bolt dismantling the installation site at longitudinal keel top, easy construction.
(3) the suspended ceiling reverse support structure that provides of the utility model, lateral keel is L-type, and the vertical portion of lateral keel is connected to the bottom of longitudinal keel; The horizontal part of lateral keel is removably connected on the main joist of furred ceiling by the second coupling assembling.Second coupling assembling comprises suspender member further, and by bolt that suspender member is connected with the horizontal part of lateral keel.Be fixed with bolts between lateral keel and suspender member, only bolt need be carried out dismounting and the link position between adjustable lateral keel and main joist of suspended ceiling.
(4) the suspended ceiling reverse support structure that provides of the utility model, the second screwed hole is offered in the bottom of longitudinal keel, the vertical portion of lateral keel offers four screwed hole corresponding with described second screwed hole, longitudinal keel and lateral keel are connected and fixed through the second screwed hole, the 4th screwed hole by bolt, mode with bolts, is convenient to adjust the installation site of lateral keel on longitudinal keel; Further the second screwed hole is arranged to the long lumbar hole extended in the horizontal direction, is convenient to adjust the installation site of lateral keel on longitudinal keel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the suspended ceiling reverse support structure that the utility model provides.
Fig. 2 is the perspective view of the suspended ceiling reverse support structure that the utility model provides.
In figure, mark is expressed as: the longitudinal keel of 1-, 2-lateral keel, the vertical portion of 21-lateral keel, the horizontal part of 22-lateral keel, 3-expansion bolt, 4-agent structure, 5-main joist, 6-corner brace, the vertical portion of 61-corner brace, the horizontal part of 62-corner brace, 7-suspender member.
Detailed description of the invention
embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides a kind of suspended ceiling reverse support structure, comprises
First coupling assembling, is removably fixed in the agent structure 4 of building;
Longitudinal keel 1, are removably connected with the first coupling assembling, and vertically arrange;
Lateral keel 2, is removably connected with bottom longitudinal keel 1, and arranges in the horizontal direction;
Second coupling assembling, for being detachably connected to lateral keel 2 by the main joist 5 of furred ceiling;
Described longitudinal keel 1 are not overlapping with the horizontal projection position of the main joist 5 of furred ceiling.
The suspended ceiling reverse support structure of this structure, first coupling assembling, second coupling assembling is respectively by the top of longitudinal keel 1, lateral keel 2 is arranged in the agent structure 4 (as roof of storied building) of building removably, on the main joist 5 of furred ceiling, in installation process, only need dismantle the first coupling assembling, second coupling assembling just can adjust the permanent position of counter support structure, be on the home position of design to make the installation site of main joist 5, namely in installation process with the installation site of main joist of suspended ceiling 5 for benchmark, suitable adjustment can be carried out according to the installation site of main joist of suspended ceiling 5 in the installation site of counter support, to be adapted to the installation site of main joist 5, guarantee the decorative effect of furred ceiling, the counter support structure employing welding manner overcoming furred ceiling in prior art is fixed on the agent structure 4 of building, main joist 5, cannot adjust the installation site of counter support structure afterwards, the defect that can not be benchmark with its design attitude when the main joist 5 of furred ceiling is installed, meanwhile, the suspended ceiling reverse support structure installment construction of this structure is simple, easy to operate, and short construction period, cost-saving.
Specifically, the first coupling assembling preferably includes L-type corner brace 6, the horizontal part 62 of corner brace is fixed on the expansion bolt 3 in agent structure 4, and the vertical portion 61 of corner brace is removably connected to the first connector on longitudinal keel 1.Wherein, more specifically, described first connector preferably includes bolt, be opened in the first screwed hole on longitudinal keel 1 top, and on the vertical portion 61 of corner brace, corresponding to the 3rd screwed hole offered at the first screwed hole place, the top of described longitudinal keel 1 is fixed on the vertical portion 61 of corner brace through the first screwed hole and the 3rd screwed hole by bolt.Adopt corner brace 6 as the connector between furred ceiling agent structure 4 and longitudinal keel 1 top, and with bolt mounting means, the top of longitudinal keel 1 is fixed in the agent structure 4 of building, when needing to adjust the installation site at longitudinal keel 1 top, when needing the distance of adjustment less, only need by under Bolt dismantling, screwed hole is beaten again in the vertical portion 61 of corner brace, and the top of longitudinal keel 1 is connected on the vertical portion 61 of corner brace through this screwed hole by bolt again; When needing the distance of adjustment larger, then expansion bolt 3 is dismantled, again in the agent structure 4 of building, screwed hole is beaten, again longitudinal keel 1 are fixed in the agent structure 4 of building by expansion bolt 3, just can realize adjusting the installation site at longitudinal keel 1 top, and the easy construction be in course of adjustment.
As the distortion of L-type corner brace 6, corner brace 6 can also be other connector, as long as one end is fixed in the agent structure 4 of building by expansion bolt 3, the other end is fixed on the connector on longitudinal keel 1 by the first connector, and its shape does not do concrete restriction.
Preferably, above-mentioned lateral keel 2 is designed l-shaped, the vertical portion 21 of lateral keel is connected to the bottom of longitudinal keel 1; The horizontal part 22 of lateral keel 2 is removably connected on the main joist 5 of furred ceiling by the second coupling assembling.Wherein, the second coupling assembling preferably includes suspender member 7, and by bolt that suspender member 7 is connected with the horizontal part 22 of lateral keel.Also be fixed with bolts between lateral keel 2 and suspender member 7, if desired the link position between lateral keel 2 and the main joist 5 of furred ceiling is adjusted, only need by Bolt dismantling, the horizontal part 22 of lateral keel beats screwed hole again, utilizes bolt to be again fixedly connected with suspender member 7 by the horizontal part 22 of lateral keel.
When lateral keel 2 designs l-shaped, preferably the bottom of longitudinal keel 1 is connected on the vertical portion 21 of lateral keel 2 removably by the second connector.More specifically, second connector preferably includes bolt, be opened in the second screwed hole on the bottom of longitudinal keel 1, and on the vertical portion 21 of lateral keel, corresponding to the 4th screwed hole offered at the second screwed hole place, the bottom of longitudinal keel 1 is fixed on the vertical portion 21 of lateral keel through the second screwed hole and the 4th screwed hole by bolt.Mode with bolts, is also convenient to adjust the installation site of lateral keel 2 on longitudinal keel 1.
For longitudinal keel 1, preferred employing angle steel, except angle steel can also be band iron, square tube or suspension rod etc., in addition, longitudinal keel 1 are preferably 30 ㎝ with main joist 5 projector distance in the horizontal plane of furred ceiling, can certainly be 25 ㎝, 28 ㎝, 32 ㎝, general control be within the scope of 25 ㎝ ~ 35 ㎝; Lateral keel 2 preferably adopts angle steel, can also be square tube etc.
The suspended ceiling reverse support structure that the present embodiment provides, in installation of ceiling process, first according to the design size on construction drawing, the agent structure 4 of building is offered hole, is fixed in agent structure 4 by expansion bolt 3 by the horizontal part 62 of corner brace; Be arranged on the vertical portion 61 of corner brace by the top of bolt by longitudinal keel 1 afterwards, then the vertical portion 21 of lateral keel is arranged on by bolt on the bottom of longitudinal keel 1; Now according to the design attitude of the main joist 5 of furred ceiling on drawing, main joist 5 is arranged in lateral keel 2, if after main joist 5 installs, on installation site when finding main joist 5 off-design of furred ceiling, now remove and install the bolt in longitudinal keel 1, lateral keel 2 or the expansion bolt 3 in the agent structure 4 of building, and again beat screwed hole to adjust the installation site of longitudinal keel 1, lateral keel 2, until the installation site when position that main joist 5 is installed is in design, till the decorative effect of furred ceiling is got a desired effect.In whole installation process, adopt bolts assemblies formula mounting means, short construction period, belong to environmental protection construction technology, and after furred ceiling cancels, longitudinal keel 1 of counter support structure, lateral keel 2 and connector can also be disassembled and carry out recovery and reuse, improve the utilization rate of material.
embodiment 2
The present embodiment provides a kind of suspended ceiling reverse support structure, the suspended ceiling reverse support structure difference provided with embodiment 1 is: the first screwed hole be opened on longitudinal keel 1 top is the long lumbar hole extended in the horizontal direction, suitable adjustment is carried out in the position that the design of long lumbar hole is convenient to being arranged on the vertical portion 61 of corner brace longitudinal keel 1, without the need to by bolt integral demounting, again on the vertical portion 61 of corner brace, offer screwed hole.Meanwhile, longitudinal keel 1 can be carried out suitable adjustment in the horizontal direction or vertical direction of long lumbar hole according to demand, the size in adjustment leeway depends on the size of the length that long lumbar hole itself is offered and height.
In order to there is certain adjustment leeway the junction of the bottom and lateral keel 2 that make longitudinal keel 1, also only the second screwed hole be opened on the bottom of longitudinal keel 1 also can be designed to long lumbar hole; Still the first screwed hole, the second screwed hole all can be arranged to long lumbar hole simultaneously, be convenient to the installation site of longitudinal keel 1 overall in the horizontal direction or vertical direction carry out the adjustment of suitable distance.
Further, preferably longitudinal keel 1 being designed to cross section is L shape or v-shaped structure, i.e. angled setting between two pieces of vertical plates, and the top of one of them vertical plate is connected on the vertical portion 61 of corner brace, and bottom is connected in lateral keel 2.In order to make to be connected firmly between longitudinal keel 1 and lateral keel 2, more preferentially, fixed by wire bonding on the surface of the bottom of longitudinal keel 1 and the horizontal part 22 of lateral keel, also can only the surface of the bottom end face of the vertical plate be not connected with lateral keel 2 and the horizontal part 22 of lateral keel be fixed by wire bonding.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. a suspended ceiling reverse support structure, is characterized in that: comprise
First coupling assembling, is removably fixed in the agent structure (4) of building;
Longitudinal keel (1), are removably connected with the first coupling assembling, and vertically arrange;
Lateral keel (2), is removably connected with longitudinal keel (1) bottom, and arranges in the horizontal direction;
Second coupling assembling, for being detachably connected to lateral keel (2) by the main joist (5) of furred ceiling;
Described longitudinal keel (1) are not overlapping with the horizontal projection position of the main joist (5) of furred ceiling.
2. suspended ceiling reverse support structure according to claim 1, it is characterized in that: described first coupling assembling comprises L-type corner brace (6), the horizontal part (62) of corner brace is fixed in agent structure (4) by expansion bolt (3), and the vertical portion (61) of corner brace is removably connected on described longitudinal keel (1) by the first connector.
3. suspended ceiling reverse support structure according to claim 2, is characterized in that: described lateral keel (2) is in L-type, and the vertical portion (21) of lateral keel is connected to the bottom of longitudinal keel (1); The horizontal part (22) of lateral keel is removably connected on the main joist (5) of furred ceiling by the second coupling assembling.
4. suspended ceiling reverse support structure according to claim 3, is characterized in that: described second coupling assembling comprises suspender member (7), and by bolt that suspender member (7) is connected with the horizontal part (22) of lateral keel.
5. the suspended ceiling reverse support structure according to claim 3 or 4, is characterized in that: the bottom of described longitudinal keel (1) is removably connected on the vertical portion (21) of lateral keel by the second connector.
6. suspended ceiling reverse support structure according to claim 5, it is characterized in that: described first connector comprises bolt, be opened in the first screwed hole on longitudinal keel (1) top, and the 3rd screwed hole offered at the first screwed hole place is above corresponded in the vertical portion (61) of corner brace, the top of described longitudinal keel (1) is fixed on the vertical portion (61) of corner brace through the first screwed hole and the 3rd screwed hole by bolt.
7. suspended ceiling reverse support structure according to claim 6, it is characterized in that: described second connector comprises bolt, be opened in the second screwed hole on the bottom of longitudinal keel (1), and the 4th screwed hole offered at the second screwed hole place is above corresponded in the vertical portion (21) of lateral keel, the bottom of described longitudinal keel (1) is fixed on the vertical portion (21) of lateral keel through the second screwed hole and the 4th screwed hole by bolt.
8. suspended ceiling reverse support structure according to claim 7, is characterized in that: described first screwed hole is or/and the second screwed hole is the long lumbar hole extended in the horizontal direction.
9. the suspended ceiling reverse support structure according to claim 6 or 7 or 8, is characterized in that: the surface of the bottom end face of described longitudinal keel (1) and the horizontal part (22) of described lateral keel is fixed by wire bonding.
10. the suspended ceiling reverse support structure according to any one of claim 1-4, is characterized in that: described longitudinal keel (1) are angle steel, any one in band iron, square tube or suspension rod; Described lateral keel (2) is angle steel or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525523.8U CN204850203U (en) | 2015-07-20 | 2015-07-20 | Anti - bearing structure of furred ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525523.8U CN204850203U (en) | 2015-07-20 | 2015-07-20 | Anti - bearing structure of furred ceiling |
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| Publication Number | Publication Date |
|---|---|
| CN204850203U true CN204850203U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525523.8U Active CN204850203U (en) | 2015-07-20 | 2015-07-20 | Anti - bearing structure of furred ceiling |
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| CN (1) | CN204850203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114934626A (en) * | 2022-04-28 | 2022-08-23 | 中建二局第一建筑工程有限公司 | Anti-bearing structure of indoor furred ceiling |
| CN114934628A (en) * | 2022-07-06 | 2022-08-23 | 中建三局集团有限公司 | Adjustable movable anti-support device |
-
2015
- 2015-07-20 CN CN201520525523.8U patent/CN204850203U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114934626A (en) * | 2022-04-28 | 2022-08-23 | 中建二局第一建筑工程有限公司 | Anti-bearing structure of indoor furred ceiling |
| CN114934628A (en) * | 2022-07-06 | 2022-08-23 | 中建三局集团有限公司 | Adjustable movable anti-support device |
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