CN206707016U - A kind of hold-down support structure of steel structural roof purlin - Google Patents
A kind of hold-down support structure of steel structural roof purlin Download PDFInfo
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- CN206707016U CN206707016U CN201720206490.XU CN201720206490U CN206707016U CN 206707016 U CN206707016 U CN 206707016U CN 201720206490 U CN201720206490 U CN 201720206490U CN 206707016 U CN206707016 U CN 206707016U
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- hold
- plate
- down support
- base
- support structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A kind of hold-down support structure of steel structural roof purlin, including clamp assembly under clamp assembly on base-plate, bearing and bearing, clamp assembly is used for the clamping installation of roof purline on base-plate and bearing, clamp assembly is securedly mounted on roof girder under base-plate and bearing, pass through the improvement of connected mode between roof purline and roof girder, roof purline connects roof girder by hold-down support, increase the anti-corrosive properties and service life of roof purline, hold-down support passes through bolt and mode connects for screw, remove and install conveniently, repeatable utilize uses, and economizes on resources.
Description
Technical field
Building structure field is the utility model is related to, more particularly to a kind of hold-down support knot of steel structural roof purlin
Structure.
Background technology
China has obtained development at full speed in modernization industry process, building structure also there occurs huge change, from
19 end of the centurys just started using modernization steel construction, by now visible steel building everywhere.Steel building because its conduct oneself with dignity compared with
Gently, largely used the advantages that functional reliability height, quick assembling.In the construction of steel building in the assembling process of each part
It can't do without welding process, the quality of welding procedure plays an important role to stabilization, the safety of mechanism.
Conventional steel construction roof purline fixed structure, mainly by being welded and fixed installation, as shown in fig. 7, a kind of steel construction
Building, roof girder 22 are mainly supported by side column 21, fixed by high-strength bolt 221, composition continuous beam framework 223, roofing
Beam 22 is setting up roof purline 23 above, and roof purline 23 is mainly by being welded and fixed, in order to reinforce, in roof girder 22 and roofing
A support steel part 24 is welded on purlin 23 again and does reinforcing support, roof boarding 25 is fixed on roof purline 23 in laying afterwards.
Conventional roof purline is by being welded and fixed, and the dismounting in later stage can be inconvenient, and secondly welding sequence belongs to hidden in itself
Engineering, technological requirement is high, is to be easiest to one of process of quality problems occur, furthermore roof purline is all zinc-plated, weldering mostly
Zinc coat damages in this provincial capital of termination process, influences the antiseptic property and service life of purlin.
Utility model content
The purpose of this utility model is to provide a kind of hold-down support structure of steel structural roof purlin have and do not destroy room
Face purlin and roofing girder construction, it is easy for installation, it is easy to disassemble the advantages of.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of hold-down support structure of steel structural roof purlin, including on base-plate, bearing under clamp assembly and bearing
Clamp assembly, it is characterized in that：Clamp assembly is used for the clamping installation of roof purline, the bearing on the base-plate and bearing
Clamp assembly is securedly mounted on roof girder under bottom plate and bearing.
Using such scheme, hold-down support mainly passes through clamp assembly under clamp assembly on base-plate, bearing and bearing
Three parts form single entirety, and roof purline only needs hold-down support to be fixed on roof girder, it is not necessary to welding operation, therefore
The zinc-plated structure sheaf of roof purline will not be destroyed, does not influence the antiseptic property of roof purline.Seat structure integral installation is convenient, tears open
Unload simply, it is reusable.
Further, clamp assembly is made up of strap and sliding clamp on the bearing, and sliding clamp is slid in bearing
Bottom plate is so as to controlling the distance with strap.
Using such scheme, the fixed installation of roof purline is more convenient, only needs to adjust sliding clamp during installation
Distance, it is possible to fixed.
Further, the strap is integrally formed with base-plate.
Using such scheme, during for fixing roof purline, it is only necessary to adjust sliding clamp side can and fix room
Face purlin, it is simple to operate.
Further, the base-plate upper surface is provided with long waist shaped connecting hole；It is symmetrical sliding that the sliding clamp is provided with two
Screw is moved, is fastened by sliding screw.
Using such scheme, sliding clamp slides screw by setting, and when purlin is placed on hold-down support, movement slides
Clamping plate, sliding screw only need to be tightened in long waist shaped connecting hole, it is possible to fix roof purline.
Further, the sliding clamp and strap are designed with clamping screw, and the clamping screw has for reinforcing room
The pinching screw of face purlin.
Using such scheme, installation can be clamped to roof purline by mobile sliding clamp when roof purline is installed,
In order to increase the reliability of installation, screw is set in sliding clamp and strap, roof purline is added by pinching screw
Gu processing.
Further, clamp assembly by stationary jaw and slides the movable jaw group in base-plate lower surface under the bearing
Into.
Using such scheme, when base-plate is arranged on roof girder, it is only necessary to adjust stationary jaw and movable jaw it
Between distance, it is possible to fix bottom plate, it is easy for installation.
Further, the stationary jaw is integrally formed with base-plate.
Using such scheme, when base-plate is arranged on roof girder, between stationary jaw and movable jaw between away from
Only need to slide movable jaw from adjustment, be fixed conveniently.
Further, the stationary jaw is provided with two symmetrical screws, and roof girder is fastened by screw.
Using such scheme, when hold-down support is arranged on roof girder, first by stationary jaw side and roof girder good contact,
In order to not slide when mounted, it is fixed with screw, the operable and reliability of increase bearing installation.
Further, the base-plate is provided with symmetrical two straight troughs mouth perforate, and the movable jaw is provided with two symmetrical clampings
Perforate, movable jaw are fastened by bolt and base-plate.
Using such scheme, it is fastened by bolts, roofing girder construction will not be damaged in installation process, it is easy for installation, it is easy to
Dismounting.
Further, pawl face is equipped with anti-slip veins in the base-plate surface, movable jaw and stationary jaw.
Using such scheme, hold-down support and roof girder and roof purline, connection it is even closer, add antiskid
Property, structure is relatively reliable in use.
In summary, the utility model has the advantages that：It is solid by being installed between roof purline and roof girder
To determine seat structure and replace existing welding manner, hold-down support fixes roof girder and roof purline by bolt and mode connects for screw,
Make installation more convenient with dismounting, reuse material, economize on resources, the zinc-plated of roof purline will not be destroyed in installation
Layer, increase the antiseptic property and service life of roof purline, any destroy from why not influenceing steel construction will not be produced on roof girder
Shock resistance.
Brief description of the drawings
Fig. 1 is embodiment hold-down support scheme of installation；
Fig. 2 is hold-down support overall structure diagram；
Fig. 3 is the partial enlarged drawing at hold-down support surface A；
Fig. 4 is base-plate structural representation；
Fig. 5 is fastening bottom plate schematic diagram；
Fig. 6 is slide damper schematic diagram；
Fig. 7 is existing steel structural roof purlin fixed structure schematic diagram.
In figure, 11, hold-down support；121st, base-plate；122nd, movable jaw；123rd, sliding clamp；124th, strap；
21st, side column；22nd, roof girder；221st, high-strength bolt；223rd, continuous beam framework；23rd, roof purline；24th, steel part is supported；25th, room
Panel；41st, bolt；411st, straight trough mouth perforate；412nd, perforate is clamped；42nd, screw is slid；421st, long waist shaped connecting hole；422nd, it is sliding
Move screw；43rd, pinching screw；431st, screw is clamped；44th, screw；441st, screw；451st, stationary jaw；51st, anti-slip veins.
Embodiment
A kind of hold-down support structure of steel structural roof purlin, referring to Fig. 1, hold-down support 11 is arranged on roof girder 22,
Roof purline 23 is fixed by hold-down support 11.
Referring to Fig. 2, the overall structure of hold-down support 11 has base-plate 121, movable jaw 122, sliding clamp 123 and consolidated
Clamp plate 124, it is fabricated by aluminium alloy.Strap 124 is, active card integrally formed with base-plate 121
It is connected between pawl 122 and base-plate 121 by bolt 41, sliding clamp 123 is fixed on bearing by sliding screw 42
On bottom plate 121, roof purline 23 is installed in parallel in the fixing groove that strap 124 and sliding clamp 123 are formed, by twisting
Dynamic pinching screw 43, reinforcing roof purline 23 makes installation more reliable.
Referring to Fig. 3, pawl face is equipped with anti-slip veins in base-plate surface, movable jaw and stationary jaw.It is processed into this
Surface, sliding mainly can be produced in connection procedure in view of each part, for resistance, make connection relatively reliable.
In conjunction with Fig. 4,5 and 6, the side of stationary jaw 451 is provided with screw 441, is fastened with screw 44 during installation, base-plate
There is straight trough mouth perforate 411 121 sides, have corresponding clamping perforate 412 on movable jaw 122, after adjusting movable jaw 122, use
Bolt 41 fastens, and has long waist shaped connecting hole 421 on base-plate 121, there is corresponding sliding screw 422, adjustment on sliding clamp 123
After good sliding clamp 123, fixed tightly with sliding screw 42, have on strap 124 and sliding clamp 123 and clamp screw 431, led to
Crossing pinching screw 43, to fix roof purline 23 relatively reliable.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of hold-down support structure of steel structural roof purlin, including clamp assembly and bearing on base-plate (121), bearing
Lower clamp assembly, it is characterized in that：The base-plate（121）It is used for roof purline with clamp assembly on bearing（23）Clamping peace
Dress, the base-plate（121）Roof girder is securedly mounted to clamp assembly under bearing（22）On.
2. a kind of hold-down support structure of steel structural roof purlin according to claim 1, it is characterized in that：On the bearing
Clamp assembly is by strap（124）And sliding clamp（123）Composition, sliding clamp（123）Slide in base-plate（121）From
And control and strap（124）Distance.
3. a kind of hold-down support structure of steel structural roof purlin according to claim 2, it is characterized in that：The geometrical clamp
Plate（124）It is integrally formed with base-plate (121).
4. a kind of hold-down support structure of steel structural roof purlin according to Claims 2 or 3, it is characterized in that：The branch
Seat bottom plate（121）Upper surface is provided with long waist shaped connecting hole（421）；
The sliding clamp（123）It is provided with two symmetrical sliding screws（422）, by sliding screw（42）Fastening.
5. a kind of hold-down support structure of steel structural roof purlin according to claim 4, it is characterized in that：The slip clamp
Plate（123）And strap（124）It is designed with clamping screw（431）, the clamping screw（431）Have for reinforcing roof purline
（23）Pinching screw（43）.
6. a kind of hold-down support structure of steel structural roof purlin according to claim 1, it is characterized in that：Under the bearing
Clamp assembly is by stationary jaw（451）With slide in base-plate（121）The movable jaw of lower surface（122）Composition.
7. a kind of hold-down support structure of steel structural roof purlin according to claim 6, it is characterized in that：The fixing card
Pawl（451）It is integrally formed with base-plate (121).
8. a kind of hold-down support structure of steel structural roof purlin according to claim 7, it is characterized in that：The fixing card
Pawl（451）Provided with two symmetrical screws（441）, and roof girder（22）Pass through screw（44）Fastening.
9. a kind of hold-down support structure of steel structural roof purlin according to claim 6 or 7 or 8, it is characterized in that：It is described
Base-plate (121) is provided with symmetrical two straight trough mouths perforate (411), the movable jaw（122）Provided with two symmetrical clamping perforates
（412）, movable jaw（122）Pass through bolt（41）Fastened with base-plate (121).
10. a kind of hold-down support structure of steel structural roof purlin according to claim 1 or 8, it is characterized in that：The branch
Seat bottom plate（121）Surface, movable jaw（122）And stationary jaw（451）Interior pawl face is equipped with anti-slip veins（51）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206490.XU CN206707016U (en) | 2017-03-04 | 2017-03-04 | A kind of hold-down support structure of steel structural roof purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206490.XU CN206707016U (en) | 2017-03-04 | 2017-03-04 | A kind of hold-down support structure of steel structural roof purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707016U true CN206707016U (en) | 2017-12-05 |
Family
ID=60469472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720206490.XU Active CN206707016U (en) | 2017-03-04 | 2017-03-04 | A kind of hold-down support structure of steel structural roof purlin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331179A (en) * | 2018-03-10 | 2018-07-27 | 张拉洁 | A kind of connector for fastening c-type purlin and crossbeam |
| CN109356333A (en) * | 2018-08-24 | 2019-02-19 | 四川佳科幕墙工程有限公司 | A kind of Roof system fixing seat and the Roof system using the fixing seat |
-
2017
- 2017-03-04 CN CN201720206490.XU patent/CN206707016U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331179A (en) * | 2018-03-10 | 2018-07-27 | 张拉洁 | A kind of connector for fastening c-type purlin and crossbeam |
| CN109356333A (en) * | 2018-08-24 | 2019-02-19 | 四川佳科幕墙工程有限公司 | A kind of Roof system fixing seat and the Roof system using the fixing seat |
| CN109356333B (en) * | 2018-08-24 | 2024-04-05 | 四川佳科幕墙工程有限公司 | Roofing system fixing base and roofing system adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180613 Address after: 102600 room 27, 5 Fu Wei Road, four village, Xihongmen Town, Daxing District, Beijing. Patentee after: Beijing Jing Sheng Taihua Metal Structure Co., Ltd. Address before: 325000 Room 303, B3 building, South Xia Road, Lucheng street, Wenzhou, Zhejiang. Patentee before: Jin Yicheng |
|
| TR01 | Transfer of patent right |