CN204491959U - A kind of angle steel counter support ceiling connecting structure - Google Patents
A kind of angle steel counter support ceiling connecting structure Download PDFInfo
- Publication number
- CN204491959U CN204491959U CN201520166834.XU CN201520166834U CN204491959U CN 204491959 U CN204491959 U CN 204491959U CN 201520166834 U CN201520166834 U CN 201520166834U CN 204491959 U CN204491959 U CN 204491959U
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- angle steel
- muscle
- junction
- connecting structure
- junction plate
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Abstract
The utility model discloses a kind of angle steel counter support ceiling connecting structure, comprise angle steel, hang muscle and two junction plates, angle steel is vertically arranged, junction plate is fixedly installed on the inner side of angle steel, two junction plates are arranged one on the other, two junction plates all arrange screwed hole, and a termination of hanging muscle arranges external screw thread and screws in the screwed hole on two junction plates, shares four nuts and fixedly hangs muscle.Can be regulated the upper-lower position hanging muscle by nut, thus can realize the fine adjustment of ceiling height, it is affixed that two pieces of junction plates with certain distance make to hang being connected to form of muscle and angle steel, can not rotate in junction; In addition, hang muscle when bearing pressure, pressure passes to angle steel from position of centre of gravity, significantly can reduce the moment of flexure that eccentricity pressure is formed, thus add the stability bearing capacity of ceiling support structure.
Description
Technical field
The utility model relates to a kind of decoration construction technology, particularly relates to a kind of angle steel counter support ceiling connecting structure.
Background technology
Along with the building synthesization of using function and complicated, various pipeline kind is numerous and diverse all the more, and the space of indoor suspended ceiling layer also constantly increases.When under the load actions such as indoor wind load, the suspension rod in furred ceiling layer likely bears pressure, and traditional suspension rod, due to comparatively elongated, easily unstable phenomenon will occur and lose efficacy under this kind of load situation.According to related specifications requirement, when hanging when muscle length is greater than 1.5m of furred ceiling needs to arrange reverse support, avoid occurring unstability.Angle steel and hang the used in combination of muscle is a kind of form oppositely supported, by with angle steel as a part of suspension rod, effectively increase the overall Compression Stability of suspension rod, a kind of cost-effective mode of can yet be regarded as.
But in Practical Project work progress, comparatively random with the coupling part process of hanging muscle for angle steel at present, only with a simple screw and upper and lower two nuts thereof by angle steel with hang muscle and connect together, close to hinged from amechanical angle, this system stability and limited when bearing pressure effect; In addition, the position of screw is also relatively random, for no other reason than that easy construction and be arranged in the geometric center of contiguous block, not in the center of gravity of angle steel, therefore due to eccentric and produce additional bending moment, can weaken stability bearing capacity further during pressurized.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides under a kind of prerequisite significantly not increasing economic input, improves the angle steel counter support ceiling connecting structure of stability bearing capacity comparatively reliably.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of angle steel counter support ceiling connecting structure, comprise angle steel, hang muscle and two junction plates, described angle steel is vertically arranged, described junction plate is fixedly installed on the inner side of angle steel, two junction plates are arranged one on the other, two junction plates all arrange screwed hole, described in hang muscle a termination external screw thread is set and screws in the screwed hole on two junction plates.
As a kind of preferred version of the present utility model, the upper side and lower side of each junction plate is respectively arranged with the nut screwed in the male end of hanging muscle.
As another kind of preferred version of the present utility model, described screwed hole is arranged in angle steel and the consitutional center of gravity of junction plate.
As another preferred version of the present utility model, described angle steel is equal leg angle, and described junction plate is isosceles right triangle, and described junction plate is welded on angle steel.
As a kind of improvement project of the present utility model, the length of side of the right-angle side of described junction plate equals the length of straightway inside leg of angle.
Compared with prior art, the utility model tool has the following advantages:
1, the upper-lower position hanging muscle can be regulated by nut, thus the fine adjustment of ceiling height can be realized; It is affixed that two pieces of junction plates with certain distance make to hang being connected to form of muscle and angle steel, can not rotate in junction.
2, hang muscle when bearing pressure, pressure passes to angle steel from position of centre of gravity, significantly can reduce the moment of flexure that eccentricity pressure is formed, thus add the stability bearing capacity of ceiling support structure.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of angle steel counter support ceiling connecting structure;
Fig. 2 is the structural representation of junction plate.
In figure: 1-angle steel; 2-hang muscle; 3-junction plate; 4-screwed hole; 5-nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of angle steel counter support ceiling connecting structure, comprises angle steel 1, hangs muscle 2 and two junction plates 3.Angle steel 1 is vertically arranged, and junction plate 3 is fixedly installed on the inner side of angle steel 1, and two junction plates 3 are arranged one on the other, and junction plate 3 above has certain distance with junction plate 3 below, and two junction plates 3 all arrange screwed hole 4.One termination of hanging muscle 2 arranges external screw thread and screws in the screwed hole 4 on two junction plates 3, and the upper side and lower side of each junction plate 3 is respectively arranged with the nut 5 screwed in the male end of hanging muscle 2, altogether fixedly hangs muscle with four nuts.
Angle steel 1 is equal leg angle, and junction plate 3 is isosceles right triangle, and junction plate 3 is welded on angle steel 1.The right angle of junction plate 3 cuts away bight, so that do not conflict with angle steel right angle Inner arc in this position when welding with angle steel; Two right-angle sides and the leg of angle of junction plate 3 adopt fillet weld to be connected; The length of side of the right-angle side of junction plate 3 equals length of straigh line inside leg of angle; The diameter of screwed hole 4 is determined according to hanging muscle diameter, and screwed hole 4 is arranged in angle steel 1 and the consitutional center of gravity of junction plate 3.
The utility model avoid angle steel completely and hang connect with single screwed hole between muscle and formed hinged, comparatively effective mode forms with two junction plates 3 two screwed holes 4 kept at a certain distance away, each screwed hole 4 is all fixed with upper and lower two nuts 5, simultaneously by the position of fine-tuning nut 5, can also rectify a deviation in work progress.Spacing between two screwed holes is identical with single limb length of angle steel.In addition, in order to avoid pressure is eccentric, screwed hole should be arranged in comparatively accurately the position of centre of gravity of angle steel, instead of be simply arranged in the middle of junction plate.Along with angle steel specification is different, position of centre of gravity is also different.The upper-lower position hanging muscle can be regulated by nut, thus the fine adjustment of ceiling height can be realized.It is affixed that two pieces of junction plates with certain distance make to hang being connected to form of muscle and angle steel, can not rotate in junction.In addition, hang muscle when bearing pressure, pressure passes to angle steel from position of centre of gravity, significantly can reduce the moment of flexure that eccentricity pressure is formed, thus add the stability bearing capacity of ceiling support structure.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. an angle steel counter support ceiling connecting structure, comprise angle steel (1) and hang muscle (2), it is characterized in that: also comprise two junction plates (3), described angle steel (1) is vertically arranged, described junction plate (3) is fixedly installed on the inner side of angle steel (1), two junction plates (3) are arranged one on the other, and two junction plates (3) all arrange screwed hole (4), described in hang muscle (2) a termination external screw thread is set and screws in the screwed hole (4) on two junction plates (3).
2. a kind of angle steel counter support ceiling connecting structure according to claim 1, is characterized in that: the upper side and lower side of each junction plate (3) is respectively arranged with the nut (5) screwed in the male end of hanging muscle (2).
3. a kind of angle steel counter support ceiling connecting structure according to claim 1, is characterized in that: described screwed hole (4) is arranged in angle steel (1) and junction plate (3) consitutional center of gravity.
4. a kind of angle steel counter support ceiling connecting structure according to claim 1, it is characterized in that: described angle steel (1) is equal leg angle, described junction plate (3) is isosceles right triangle, and described junction plate (3) is welded on angle steel (1).
5. a kind of angle steel counter support ceiling connecting structure according to claim 4, is characterized in that: the length of side of the right-angle side of described junction plate (3) equals the length of straightway inside leg of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166834.XU CN204491959U (en) | 2015-03-24 | 2015-03-24 | A kind of angle steel counter support ceiling connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166834.XU CN204491959U (en) | 2015-03-24 | 2015-03-24 | A kind of angle steel counter support ceiling connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491959U true CN204491959U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166834.XU Expired - Fee Related CN204491959U (en) | 2015-03-24 | 2015-03-24 | A kind of angle steel counter support ceiling connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217777A (en) * | 2017-07-17 | 2017-09-29 | 深圳市建艺装饰集团股份有限公司 | A kind of large space steel skeleton grid suspended ceiling converting support structure and construction method |
-
2015
- 2015-03-24 CN CN201520166834.XU patent/CN204491959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217777A (en) * | 2017-07-17 | 2017-09-29 | 深圳市建艺装饰集团股份有限公司 | A kind of large space steel skeleton grid suspended ceiling converting support structure and construction method |
| CN107217777B (en) * | 2017-07-17 | 2023-11-28 | 深圳市建艺装饰集团股份有限公司 | Large-space steel skeleton grid suspended ceiling conversion supporting structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150722 Termination date: 20160324 |