CN204401855U - Complete dark frame suspension hook - Google Patents
Complete dark frame suspension hook Download PDFInfo
- Publication number
- CN204401855U CN204401855U CN201420839427.6U CN201420839427U CN204401855U CN 204401855 U CN204401855 U CN 204401855U CN 201420839427 U CN201420839427 U CN 201420839427U CN 204401855 U CN204401855 U CN 204401855U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- type frame
- brace
- frame
- complete dark
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a kind of complete dark frame suspension hook, for connecting major and minor keel in furred ceiling, at least comprise one and hang over " Π " type frame on rider keel and a brace be connected with main joist, the width of described " Π " type frame mates with rider keel, article two, side is longer than rider keel height, and symmetrical through hole is provided with in the outer end on its two limits, connector, through through hole, makes three faces in " Π " type frame and rider keel fit; Described brace one end and " Π " type frame while connect as one, reverse 45 to 135 degree at junction brace, the other end of brace and main joist coordinated by connector and fixes.Because there is certain width on the limit of " Π " type frame in complete dark frame suspension hook, make complete dark frame suspension hook that sliding position can not occur, suspended ceiling device more firmly, safety is higher.Only need carrying out after on suspension hook frame fastening, it is also quite convenient to operate.
Description
Technical field
The utility model relates to a kind of suspended ceiling device, particularly a kind of complete dark frame suspension hook connecting major-minor keel.
Background technology
Applicant has a notification number to be that the Chinese patent of 203821680U discloses a kind of complete dark frame system structure, for furred ceiling, comprise the keelson system of multiple main joist and rider keel, coordinate with batten, wherein, described main joist and rider keel are dark frame, and main joist is fixed by hanging muscle, and described rider keel vertical rack is on main joist, form keelson system; Described batten is fixed in keelson system, and makes the basal surface of described batten under keelson system main joist and rider keel.
In addition, notification number is that the patent document of 203320784U discloses the combination of a kind of steel joist suspended ceiling, relate to a kind of fit up can fix as required main be hung in main joist position and the lightgage steel joist of main joist length can be limited flexibly, comprise main joist and lead and hang, its improvements are: main joist groove surface is evenly provided with row's perforation, described perforation is circular, main joist cross section is U-shaped, main suspension hook body is provided with fixing hole, described fixing hole is circular, main joist is connected by fastening devices with main hanging, fastening devices is worn to penetrate to lead to hang on fixing hole and be finally fixed on nut through main joist groove surface is bored a hole by screw and is formed, fix connection main joist by the perforation on main joist groove surface to hang with main.
All need in two above-mentioned files by hanging muscle, keel to be connected, and the contact surface hanging muscle and keel is little, easily slides.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of complete dark frame suspension hook, fix for the hook between main joist and rider keel, and not easily slide behind suspension hook location, firm, safe and reliable.
Technical problem described in the utility model is solved by following proposal: a kind of complete dark frame suspension hook, for connecting major and minor keel in furred ceiling, described suspension hook at least comprises one and hangs over " Π " type frame on rider keel and a brace be connected with main joist, the width of described " Π " type frame mates with rider keel, article two, side is longer than rider keel height, and symmetrical through hole is provided with in the outer end on its two limits, connector, through through hole, makes three faces in " Π " type frame and rider keel fit; Described brace one end and " Π " type frame while connect as one, reverse 45 to 135 degree at junction brace, the other end of brace and main joist fitted by connector and fixes.
The utility model not only structure is simple, easy to use, and suspension hook not easily slides behind location, firm, safe and reliable, is particularly suitable in the ceiling system of complete dark frame.Specifically, the width in the space in described " Π " type frame is preferably consistent with the width of rider keel, and " Π " type frame is just in time stuck on rider keel.
On such scheme basis, for convenience of manufacturing, described brace and the part that is formed in one of " Π " type frame, turn round in " Π " type frame through hole lower end and turn 90 degrees, make the side of brace bottom and top " Π " type frame orthogonal.Be particularly suitable in the vertically disposed ceiling system of major and minor keel.
On such scheme basis, slide after locating for preventing suspension hook, two side width of described " Π " type frame are identical, and hem width is 1 to 10 centimetre.Hem width is wider, makes the contact surface of " Π " type frame and rider keel larger, thus plays anti-skidding effect, the friction in face and face increases, but hem width is too generous, and the overall weight of complete dark frame suspension hook can be made to increase, add the burden of ceiling system on the contrary, be unfavorable for the load-bearing of ceiling system.
On such scheme basis, for convenience of assembling, described brace has the more than one fixed via be connected with main joist.When there being more than two through holes, by selecting the position of fixed via, the difference in height between main joist and rider keel can be finely tuned.
Described brace is offered the fixed via be connected with main joist, connector is connected with main joist through the fixed via of brace.
For convenience of buying and assembling, described connector is standard fasteners---bolt or screw etc.
Described main joist is T-shaped baked keel.
Described rider keel is lightgage steel joist.
Using method of the present utility model is very simple:
" Π " type frame in complete dark frame suspension hook is hung on after on rider keel, uses bolt through the side slat both sides of " Π " type frame and fastening; Again main joist link and main joist are fitted, fastening after using flat head screw or bolt to be connected by the through hole on through hole one main joist on main joist link.
Comparatively prior art is compared, and superiority of the present utility model is:
Because there is certain width on the limit of " Π " type frame in complete dark frame suspension hook, make complete dark frame suspension hook that sliding position can not occur, make suspended ceiling device more firm, safety is higher.Only need carrying out after on suspension hook frame fastening, it is also quite convenient to operate.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is embodiment 2 structural representation.
Attached number in the figure illustrates:
1,1 '---" Π " type frame;
11---" Π " type frame; 12---the another side of " Π " type frame;
13,13 '---left and right through hole;
2,2 '---link (or sheet); 21---through hole;
3---Construction integration place;
4,4 '---M6X25 bolt; 5,5 '---M5X flat head screw;
6---50H lightgage steel joist; 7,7 '---T-shaped baking vanish main joist.
Detailed description of the invention
Below incorporated by reference to Figure of description, the utility model is further illustrated.
Embodiment 1
If Fig. 1 the utility model structural representation and Fig. 2 are for shown in the right view of Fig. 1, a kind of complete dark frame suspension hook, for connecting T-shaped baking vanish main joist 7 in furred ceiling and rider keel 50H lightgage steel joist 6, described suspension hook at least comprises the main joist brace 2 that " Π " type frame on 50H lightgage steel joist 6 of a frame 1 and one and T-shaped baking vanish main joist 7 are fitted, two limits 11 of described " Π " type frame 1, 12 is isometric, and be all longer than the height (length as a in Fig. 1) of rider keel 50H lightgage steel joist 6, these both sides 11, the outer end of 12 is provided with a symmetrical left side, right through hole 13, 13 ', connector is through through hole, three faces in " Π " type frame 1 and rider keel 50H lightgage steel joist 6 are fitted, wherein, the width (length as b in Fig. 2) of described " Π " type frame internal pore is just in time consistent with the width of 50H lightgage steel joist 2, " Π " type frame 1 is made just in time to snap in 50H lightgage steel joist 6, after " Π " type frame 1 frame is on 50H lightgage steel joist 6, M6X25 bolt 4 is through left and right through hole 13, 13 ', " Π " type frame 1 frame is made to be anchored on 50H lightgage steel joist 6,
Described brace 2 one end connects as one with one side 11 of " Π " type frame 1, reverse to the other end parallel with the limit of T-shaped baking vanish main joist 7 at junction brace 2, make the limit of the other end of brace 2 and the T-shaped baking vanish main joist 7 of main joist paste merga pass connector and fix.
One side 11 and the brace 2 of " Π " type frame 1 described in the present embodiment are integrated structure, there are 45 to 135 degree bendings at this Construction integration place 3, because major and minor keel have employed modal vertical arrangement in the present embodiment, therefore, turn round in " Π " type frame 1 through hole lower end and turn 90 degrees, make the side of brace 2 bottom and top " Π " type frame 1 orthogonal.Brace 2 is fitted the vertical plane of T-shaped baking vanish main joist 7 completely, makes brace 2 concave-convex surface.
On such scheme basis, two side width (length as b in Fig. 2) of described " Π " type frame 1 are identical, and hem width is 1 to 10 centimetre, all can as hem width is 2,3,5,7 centimetres.Hem width is wider, make " Π " type frame 1 larger with the joint face of rider keel, thus play anti-skidding effect, but hem width is too generous, can just the overall weight increase of secretly frame suspension hook entirely, add the burden of ceiling system on the contrary, be unfavorable for the load-bearing of ceiling system.
On such scheme basis, described brace 2 is offered the more than one fixed via be connected with main joist, the present embodiment has offered a through hole 21, is connected by T-shaped baking vanish main joist 7 by connector M5X flat head screw 5 with brace 2.
Embodiment 2
As shown in Fig. 3 the present embodiment structural representation, with being similar to of embodiment 1, be with the difference of embodiment 1: brace 2 changes link 2 ' into.Link 2 ' one end by bolt 4 ' and " Π " type frame 1 ' while be connected, it is fixing that the other end and T-shaped baking vanish main joist 7 ' paste merga pass screw 5 '.
In the present embodiment, link 2 ' part is fitted the first half of T-shaped baking vanish main joist 7 ', makes link 2 ' can adapt to the T-shaped baking vanish main joist of sizes like this.
Claims (7)
1. a complete dark frame suspension hook, for connecting major and minor keel in furred ceiling, it is characterized in that, at least comprise one and hang over " Π " type frame on rider keel and a brace be connected with main joist, the width of described " Π " type frame mates with rider keel, and two sides are longer than rider keel height, and is provided with symmetrical through hole in the outer end on its two limits, connector, through through hole, makes three faces in " Π " type frame and rider keel fit; Described brace one end and " Π " type frame while connect as one, reverse 45 to 135 degree at junction brace, the other end of brace and main joist coordinated by connector and fixes.
2. complete dark frame suspension hook according to claim 1, is characterized in that, described brace and the part that is formed in one of " Π " type frame, turn round in " Π " type frame through hole lower end and turn 90 degrees, make the side of brace bottom and top " Π " type frame orthogonal.
3. complete dark frame suspension hook according to claim 1 and 2, it is characterized in that, two side width of described " Π " type frame are identical, and hem width is 1 to 10 centimetre.
4. complete dark frame suspension hook according to claim 1 and 2, is characterized in that, described brace is offered the more than one fixed via be connected with main joist.
5. complete dark frame suspension hook according to claim 1, it is characterized in that, described connector is bolt.
6. complete dark frame suspension hook according to claim 1, it is characterized in that, described main joist is T-shaped baked keel.
7. complete dark frame suspension hook according to claim 1, it is characterized in that, described rider keel is lightgage steel joist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839427.6U CN204401855U (en) | 2014-12-26 | 2014-12-26 | Complete dark frame suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839427.6U CN204401855U (en) | 2014-12-26 | 2014-12-26 | Complete dark frame suspension hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401855U true CN204401855U (en) | 2015-06-17 |
Family
ID=53425730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839427.6U Expired - Fee Related CN204401855U (en) | 2014-12-26 | 2014-12-26 | Complete dark frame suspension hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390984A (en) * | 2015-11-27 | 2016-03-09 | 国网北京市电力公司 | Fixing device for rear end of flat ladder |
-
2014
- 2014-12-26 CN CN201420839427.6U patent/CN204401855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390984A (en) * | 2015-11-27 | 2016-03-09 | 国网北京市电力公司 | Fixing device for rear end of flat ladder |
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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 |
Granted publication date: 20150617 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |