CN209891529U - Novel fast-assembling light gauge steel furred ceiling - Google Patents
Novel fast-assembling light gauge steel furred ceiling Download PDFInfo
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- CN209891529U CN209891529U CN201920114971.7U CN201920114971U CN209891529U CN 209891529 U CN209891529 U CN 209891529U CN 201920114971 U CN201920114971 U CN 201920114971U CN 209891529 U CN209891529 U CN 209891529U
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- keel
- dead lever
- main
- dwang
- jib
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 238000005034 decoration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a novel fast-assembling light steel keel suspended ceiling, which has the technical scheme that the suspended ceiling comprises a main keel, a secondary keel and a suspender, wherein the main keel is fixedly connected with the secondary keel, the main keel and the secondary keel are vertically arranged, the lower end part of the suspender is fixedly connected with the main keel, the upper end part of the suspender is fixed at the bottom of a floor slab, and a fastening component capable of fixing the suspender and the main keel is arranged between the suspender and the main keel; fastening components includes dwang and dead lever, dwang one end and jib rotatable coupling, the other end and dead lever fixed connection, rotatable coupling between dwang and the jib, dwang and dead lever fixed connection, both constitute T word structure, the main joist inside wall be provided with can with the horizontal recess and the vertical caulking groove of dead lever gomphosis, horizontal recess is used for supplying the dead lever to get into the main joist inside wall, in the vertical caulking groove of dead lever embedding, jib and fastening components fixed connection, the fast-assembling can be realized to this furred ceiling.
Description
Technical Field
The utility model relates to a building structure technical field, more specifically the utility model relates to a novel fast-assembling light gauge steel furred ceiling that says so.
Background
The light steel keel is a novel building material, and the material is widely applied to places such as hotels, terminal buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration settings, ceilings and the like. The light steel keel suspended ceiling has the advantages of light weight, high strength, adaptability to water prevention, shock prevention, dust prevention, sound insulation, sound absorption, constant temperature and the like, is suitable for modeling decoration of various building roofs, internal and external walls of buildings and base materials of shed frame type suspended ceilings, has short construction period, is simple and convenient to construct and the like, and is deeply widely used by users and design units.
The light steel keel hanger mainly comprises a main keel, a secondary keel and a side keel, wherein the main keel forms an integral frame, the secondary keel reinforces the integral frame, and the side keel is fixed with a wall. Among the prior art, the constructor often carries out fastening connection to jib and main joist at the scene, but the joint strength between jib and the main joist is comparatively complicated, and field operation is comparatively inconvenient, not only reduces constructor's work efficiency, leads to the accident to take place easily moreover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel fast-assembling light gauge steel furred ceiling, this furred ceiling can realize the fast-assembling.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel fast-assembly light steel keel suspended ceiling comprises a main keel, a secondary keel and a suspender, wherein the main keel is fixedly connected with the secondary keel, the main keel and the secondary keel are vertically arranged, the lower end part of the suspender is fixedly connected with the main keel, the upper end part of the suspender is fixed at the bottom of a floor slab, and a fastening assembly capable of fixing the suspender and the main keel is arranged between the suspender and the main keel;
fastening components includes dwang and dead lever, dwang one end and jib rotatable coupling, the other end and dead lever fixed connection, rotatable coupling between dwang and the jib, dwang and dead lever fixed connection, both constitute T word structure, the main joist inside wall be provided with can with the horizontal recess and the vertical caulking groove of dead lever gomphosis, horizontal recess is used for supplying the dead lever to get into the main joist inside wall, in the vertical caulking groove of dead lever embedding, jib and fastening components fixed connection.
Further, the junction of main joist and secondary joist is provided with the A-frame, the shape of A-frame is right angled triangle, and two right-angle sides laminate with the side of main joist and secondary joist respectively mutually.
Furthermore, high-strength bolts are arranged at the connecting parts of the two right-angle sides and the main keel and the secondary keel.
Furthermore, the triangular support is made of galvanized iron sheet.
Furthermore, a through hole for a high-strength bolt to pass through is formed in the triangular support.
Further, the intersection point of horizontal recess and vertical caulking groove is provided with the circular port, the circular port supplies the finger to stretch into and rotates the dead lever.
Further, the position that dwang and jib are connected is connected with the bull stick, bull stick and dwang vertical fixation, the bull stick both ends are provided with the ball, the inside ring channel that is provided with of jib, the ball can roll in the ring channel.
The utility model has the advantages that:
1. the main keel has a bearing effect, one end of the suspender is fixedly connected with the bottom of a floor slab, the other end of the suspender is connected with the main keel, the suspender has a pulling force on the main keel, thereby increasing the bearing capacity of the main keel, the secondary keel is tightly connected with the main keel to play an auxiliary fixing effect for the main keel, in the prior art, the main keel and the secondary keel are generally fixed on the main keel by adopting a T-shaped galvanized iron sheet connecting piece, although the method can ensure the connecting strength between the main keel and the secondary keel, the operation steps are complex, the processing time is long, in the embodiment, the main keel and the secondary keel are fixed quickly by adopting a fastening assembly, the fastening assembly comprises a rotating rod and a fixed rod, when the fixed rod needs to rotate, an operator only needs to hold the fixed rod to rotate the fixed rod, the main keel is provided with a transverse groove and a vertical caulking groove, and the transverse groove is, vertical caulking groove supplies the dead lever block, when needs assemble main joist and jib, the operator only need hold the dead lever with the hand, put into horizontal recess with the dead lever, rotate the dwang again, the rotatory vertical caulking groove that is embedded into of drive dead lever, the dead lever can with vertical caulking groove block, after the vertical caulking groove is gone into to the dead lever card, vertical caulking groove has limiting displacement to the dead lever, can prevent that the dead lever from deviating from, so set up, alright in order to realize the fast-assembling between jib and the dead lever, just be superior to prior art, make things convenient for the site operation, improve constructor's work efficiency, reduce the probability that the accident takes place.
2. In the prior art, the method of installation main joist and secondary joist fixes the secondary joist on the main joist earlier when installing, every secondary joist is fixed with two clamping, but this kind of method not only operates consuming time long, and cause the clip to become flexible when knocking about easily, be difficult to press from both sides tightly once more after the clip becomes flexible, it is firm to influence, in this embodiment, set up the A-frame between main joist and the secondary joist, the A-frame is right angled triangle, in the work progress, only need with A-frame right angle limit and main joist lateral wall fixed connection, another right angle limit and side joist lateral wall fixed connection, the A-frame sets up the position angle between main joist and the secondary joist that aims at correcting to become right angled triangle, make main joist and secondary joist be in the vertical state, simplify the construction procedure.
3. The high-strength bolt is adopted to connect the nodes, so that the connection strength between the high-strength bolt and the nodes can be increased, and the manufacturing and the installation are simplified.
4. The galvanized iron sheet is not easy to rust and corrode, and the connection strength is high and economical.
5. Through the setting of through-hole, can make high strength bolt pass the A-frame to fix on main joist or secondary joist.
6. On the dead lever got into horizontal recess, but the operator is difficult to stretch into horizontal recess with the hand, rotates the dead lever to vertical caulking groove in again, consequently sets up the circular port with the intersection point of horizontal recess and vertical caulking groove, and the circular port supplies the operator to stretch into the hand and rotates the dead lever to vertical caulking groove from horizontal recess in, through the setting of circular port, can make things convenient for the operator to rotate the dead lever.
7. Dwang and jib swivelling joint, dwang upper end fixed connection bull stick, the ball is connected at the bull stick both ends, the ball rolls in the ring channel, when the operator rotates the dead lever with the hand, the dwang just can use the centre of a circle of dwang to be the circumference rotation as the mid point, the bull stick rotates thereupon, the ball is along the supplementary bull stick rotation of orbit of ring channel, setting through the bull stick can make the dwang rotate, setting through the ball, can reduce the frictional force between bull stick and the rings, it is more laborsaving when making the operator rotate the dead lever.
Drawings
FIG. 1 is a schematic perspective view of a novel quick-mounting light steel keel ceiling;
FIG. 2 is a cross-sectional view of the connection of the fastener assembly and hanger bar;
figure 3 is a cross-sectional view of the main runner;
fig. 4 is a schematic view of a connection structure among the triangular bracket, the main keel and the secondary keel;
figure 5 is a top view between the main runners and the ceiling.
Reference numerals: 1. a main keel; 12. a transverse groove; 13. a vertical caulking groove; 2. a secondary keel; 3. a boom; 31. a rotating rod; 32. a ball bearing; 33. an annular groove; 4. a fastening assembly; 41. rotating the rod; 42. fixing the rod; 5. a triangular bracket; 51. a through hole; 6. a circular hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 5, the novel fast-assembly light steel joist suspended ceiling of the embodiment includes a main joist 1, a secondary joist 2 and a hanger rod 3, wherein the main joist 1 is fixedly connected with the secondary joist 2, the main joist 1 is vertically arranged with the secondary joist 2, the lower end of the hanger rod 3 is fixedly connected with the main joist 1, the upper end is fixed at the bottom of a floor slab, and a fastening assembly 4 capable of fixing the hanger rod 3 and the main joist 1 is arranged between the hanger rod 3 and the main joist 1;
fastening components 4 includes dwang 41 and dead lever 42, dwang 41 one end and 3 swivelling joint of jib, the other end and dead lever 42 fixed connection, swivelling joint between dwang 41 and the jib 3, dwang 41 and dead lever 42 fixed connection, both constitute T word structure, 1 inside wall of main joist is provided with can with the horizontal recess 12 and the vertical caulking groove 13 of dead lever 42 gomphosis, horizontal recess 12 is used for supplying dead lever 42 to get into 1 inside wall of main joist, in the vertical caulking groove 13 of dead lever 42 embedding, jib 3 and fastening components 4 fixed connection.
The main keel 1 plays a bearing role, one end of the suspender 3 is fixedly connected with the bottom of a floor slab, the main keel 1 at the other end is connected, the suspender 3 has a pulling force on the main keel 1, thereby increasing the bearing capacity of the main keel 1, the secondary keel 2 is tightly connected with the main keel 1 to play an auxiliary fixing role for the main keel 1, in the prior art, the main keel 1 and the secondary keel 2 generally adopt a T-shaped galvanized iron sheet connecting piece to fix the secondary keel 2 on the main keel 1, the method can ensure the connecting strength between the main keel 1 and the secondary keel 2, but has complex operation steps and long processing time, in the embodiment, the main keel 1 and the secondary keel 2 adopt a fastening assembly 4 to be fixed quickly, the fastening assembly 4 comprises a rotating rod 41 and a fixing rod 42, when the fixing rod 42 needs to rotate, an operator only needs to hold the fixing rod 42 to rotate the fixing rod, the main keel 1 is provided with a transverse groove 12 and a vertical caulking groove 13, horizontal recess 12 supplies dead lever 42 to stretch into, vertical caulking groove 13 supplies dead lever 42 block, when needs assemble main joist 1 and jib 3, the operator only needs to hold dead lever 42 with the hand, put into horizontal recess 12 with dead lever 42, rotate dwang 41 again, drive dead lever 42 rotatory imbeds in vertical caulking groove 13, dead lever 42 can with vertical caulking groove 13 block, after dead lever 42 card goes into vertical caulking groove 13, vertical caulking groove 13 has limiting displacement to dead lever 42, can prevent that dead lever 42 from deviating from, so set up, alright with realize the fast-assembling between jib 3 and dead lever 42, just be superior to prior art, make things convenient for site operation, improve constructor's work efficiency, reduce unexpected probability of taking place.
As a modified specific implementation mode, the junction of main joist 1 and secondary joist 2 is provided with A-frame 5, the shape of A-frame 5 is right triangle, and two right-angle sides are laminated with the side of main joist 1 and secondary joist 2 respectively.
In the prior art, the method for installing the main keel 1 and the secondary keels 2 is to temporarily fix the secondary keels 2 on the main keel 1 and fix each secondary keel 2 by two clips during installation, but the method not only takes long time for operation, the clamp is easy to loosen when the clamp is knocked left and right, the clamp is not easy to clamp again after the clamp is loosened, the influence is firm, in the embodiment, a triangular bracket 5 is arranged between the main keel 1 and the secondary keel 2, the triangular bracket 5 is a right-angled triangle, in the work progress, only need 5 right-angle sides of A-frame and 1 lateral wall fixed connection of main joist, another right-angle side and side joist lateral wall fixed connection, the aim at that the A-frame 5 sets right angled triangle to can correct the position angle between main joist 1 and the secondary joist 2, makes main joist 1 and secondary joist 2 be in the vertical state, simplifies the construction procedure.
As a modified specific implementation mode, high-strength bolts are arranged at the connecting parts of the two right-angle sides and the main keel 1 and the secondary keel 2.
The high-strength bolt is adopted to connect the nodes, so that the connection strength between the high-strength bolt and the nodes can be increased, and the manufacturing and the installation are simplified.
As a modified specific embodiment, the triangular support 5 is made of galvanized iron.
The galvanized iron sheet is not easy to rust and corrode, and the connection strength is high and economical.
As a modified specific embodiment, the triangular bracket 5 is provided with a through hole 51 through which a high-strength bolt passes.
Through the arrangement of the through hole 51, the high-strength bolt can penetrate through the triangular support 5 so as to be fixed on the main keel 1 or the secondary keel 2.
As a modified embodiment, the intersection point of the transverse groove 12 and the vertical caulking groove 13 is provided with a circular hole 6, and the circular hole 6 is used for fingers to extend into the rotary fixing rod 42.
On dead lever 42 gets into horizontal recess 12, but the operator is difficult to stretch into horizontal recess 12 with the hand, rotates dead lever 42 to vertical caulking groove 13 again in, consequently sets up circular port 6 with the intersection of horizontal recess 12 and vertical caulking groove 13, and circular port 6 supplies the operator to stretch into hand and rotates dead lever 42 to vertical caulking groove 13 from horizontal recess 12 in, through the setting of circular port 6, can make things convenient for the operator to rotate dead lever 42.
As a modified specific embodiment, a rotating rod 31 is connected to a portion where the rotating rod 41 is connected to the suspension rod 3, the rotating rod 31 is vertically fixed to the rotating rod 41, balls 32 are arranged at two ends of the rotating rod 31, an annular groove 33 is arranged inside the suspension rod 3, and the balls 32 can roll in the annular groove 33.
Dwang 41 and jib 3 swivelling joint, dwang 41 upper end fixed connection bull stick 31, ball 32 is connected at the bull stick 31 both ends, ball 32 rolls in ring channel 33, when the operator rotates dead lever 42 with the hand, dwang 41 just can use the centre of a circle of dwang 41 to be the circumference rotation as the mid point, bull stick 31 rotates thereupon, ball 32 rotates along the supplementary bull stick 31 of orbit of ring channel 33, setting through bull stick 31, can make dwang 41 rotate, setting through ball 32, can reduce the frictional force between bull stick 31 and the rings, it is more laborsaving when making the operator rotate dead lever 42.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel fast-assembling light gauge steel furred ceiling, includes main joist (1), secondary joist (2) and jib (3), its characterized in that: the main keel (1) is fixedly connected with the secondary keel (2), the main keel (1) and the secondary keel (2) are vertically arranged, the lower end part of the suspender (3) is fixedly connected with the main keel (1), the upper end part of the suspender is fixed at the bottom of a floor slab, and a fastening assembly (4) capable of fixing the suspender (3) and the main keel (1) is arranged between the suspender (3) and the main keel (1);
fastening components (4) include dwang (41) and dead lever (42), dwang (41) one end and jib (3) rotatable coupling, the other end and dead lever (42) fixed connection, rotatable coupling between dwang (41) and jib (3), dwang (41) and dead lever (42) fixed connection, both constitute T word structure, main joist (1) inside wall be provided with can with horizontal recess (12) and vertical caulking groove (13) of dead lever (42) gomphosis, horizontal recess (12) are used for supplying dead lever (42) to get into main joist (1) inside wall, in dead lever (42) embedding vertical caulking groove (13), jib (3) and fastening components (4) fixed connection.
2. The novel fast-assembling light gauge steel furred ceiling of claim 1 characterized in that: the junction of main joist (1) and secondary joist (2) is provided with A-frame (5), the shape of A-frame (5) is right angled triangle, and two right-angle sides laminate with the side of main joist (1) and secondary joist (2) respectively mutually.
3. The novel fast-assembling light gauge steel furred ceiling of claim 2 characterized in that: high-strength bolts are arranged at the connecting parts of the two right-angle sides and the main keel (1) and the secondary keel (2).
4. The novel fast-assembling light gauge steel furred ceiling of claim 2 or 3, characterized in that: the triangular support (5) is made of galvanized iron sheet.
5. The novel fast-assembling light gauge steel furred ceiling of claim 4 characterized in that: and a through hole (51) for a high-strength bolt to pass through is formed in the triangular bracket (5).
6. The novel fast-assembling light gauge steel furred ceiling of claim 1 or 2 characterized in that: the cross point of horizontal recess (12) and vertical caulking groove (13) is provided with circular port (6), circular port (6) supply the finger to stretch into rotation fixed lever (42).
7. The new quick-install light gauge steel suspended ceiling of claim 6, wherein: the position that dwang (41) and jib (3) are connected is connected with bull stick (31), bull stick (31) and dwang (41) vertical fixation, bull stick (31) both ends are provided with ball (32), jib (3) inside is provided with ring channel (33), ball (32) can roll in ring channel (33).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114971.7U CN209891529U (en) | 2019-01-23 | 2019-01-23 | Novel fast-assembling light gauge steel furred ceiling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114971.7U CN209891529U (en) | 2019-01-23 | 2019-01-23 | Novel fast-assembling light gauge steel furred ceiling |
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| Publication Number | Publication Date |
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| CN209891529U true CN209891529U (en) | 2020-01-03 |
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| CN201920114971.7U Active CN209891529U (en) | 2019-01-23 | 2019-01-23 | Novel fast-assembling light gauge steel furred ceiling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482644A (en) * | 2020-11-02 | 2021-03-12 | 张志山 | Light steel main joist and secondary joist fixed connection spare |
-
2019
- 2019-01-23 CN CN201920114971.7U patent/CN209891529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482644A (en) * | 2020-11-02 | 2021-03-12 | 张志山 | Light steel main joist and secondary joist fixed connection spare |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of fast installation light steel keel ceiling Effective date of registration: 20231226 Granted publication date: 20200103 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Branch Pledgor: BLOOMS GROUP CO.,LTD. Registration number: Y2023330003103 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |