CN203420412U - Steel plate fixing device - Google Patents
Steel plate fixing device Download PDFInfo
- Publication number
- CN203420412U CN203420412U CN201320420072.2U CN201320420072U CN203420412U CN 203420412 U CN203420412 U CN 203420412U CN 201320420072 U CN201320420072 U CN 201320420072U CN 203420412 U CN203420412 U CN 203420412U
- Authority
- CN
- China
- Prior art keywords
- holder
- steel plate
- bolt
- installation portion
- fastening devices
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Clamps And Clips (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Connection Of Plates (AREA)
Abstract
Provided is a steel plate fixing device. The steel plate fixing device comprises a first clamping part, a second clamping part and fasteners, wherein the second clamping part is connected to the first clamping part in a pivotal mode, the first clamping part comprises an installing portion and a clamping plate which is formed by downwards extending from the bottom of the installing portion, through holes are formed in the installing portion, two rib plates are arranged on one side face, far away from the second clamping part, of the installing portion in a protruding mode, and are arranged on the two sides of the through holes respectively, the second clamping part comprises a fixed plate and a clamping plate which is formed by extending from the bottom of the fixed plate, lock holes which are opposite to the through holes are formed in the fixed plate, each fastener comprises a bolt and a nut, studs penetrate through the through holes and the lock holes respectively, and then are combined with the corresponding nuts respectively in a locked mode, the head portion of each bolt is clamped between the two rib plates in a rotation-stopping mode, each nut is arranged on one side, with the back towards the installing portion, of the fixed plate in a stopping mode, and a steel plate is clamped between the two clamping plates.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of steel plate fastening devices.
Background technology
Solar panel is often fixed on color steel roof by support.Existing support is often secured by bolts in color steel, and dismounting is loaded down with trivial details.
Utility model content
In view of above content, be necessary to provide a kind of convenience solar panel to be installed on to the steel plate fastening devices of steel plate.
A kind of steel plate fastening devices, comprise one first holder, one is articulated in the second holder and the securing member of the first holder, this first holder comprises an installation portion and the grip block that this installation portion bottom extends to form certainly downwards, this installation portion is offered a through hole, this installation portion projects respectively a floor away from a side of the second holder in these through hole both sides, this second holder comprises a fixed head and a grip block extending to form from this fixed head bottom, this fixed head is offered a lockhole relative with through hole, this securing member comprises a bolt and a nut, double-screw bolt is locked on this nut after being arranged in through hole and lockhole, be arranged between this two floor to the head spline of this bolt, nut block is in this fixed head side of this installation portion dorsad, between this two grip block for clamping a steel plate.
Preferably, the first holder also comprises the pivot part of being located at this installation portion top, and this second holder also comprises the articulated section that a self-retaining plate top extends to form to a side, and this pivot part cross section is generally c-shaped, it is cylindric that this articulated section is generally, and this articulated section is movable to be connected in this pivot part.
Preferably, the first holder also comprises a top board, a web extending to form vertically downward from this top board one side, and this pivot part upper end is connected in this web lower limb.
Preferably, the head of this bolt is polygon.
Preferably, the head of bolt is hexagon.
Compare prior art, the bolt head of the utility model steel plate fastening devices is arranged between two floors of the first holder, only needs to use spanner to pull nut solar panel can be installed easily.
Accompanying drawing explanation
In conjunction with the specific embodiment, the utility model will be further described with reference to the accompanying drawings.
Fig. 1 is the three-dimensional assembly diagram of better embodiment, solar panel and the steel plate of the utility model steel plate fastening devices.
Fig. 2 is the enlarged drawing at II place in Fig. 1.
Fig. 3 is the three-dimensional exploded view of the utility model steel plate fastening devices.
Fig. 4 is the lateral view of the utility model steel plate fastening devices part assembly drawing.
Fig. 5 is the lateral view of the assembly drawing of Fig. 1.
Fig. 6 is the enlarged drawing at VII place in Fig. 5.
Critical element symbol description
| |
100 |
| |
200 |
| |
220 |
| Steel |
30 |
| The |
310 |
| |
311 |
| Installing |
3110 |
| |
313 |
| |
315 |
| |
317 |
| Through |
3172 |
| |
318 |
| |
319、335 |
| The |
330 |
| |
331 |
| Fixed |
333 |
| Lockhole | 3332 |
| Securing |
350 |
| |
351 |
| |
352 |
| |
353 |
| |
50 |
| |
70 |
The following specific embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, the utility model steel plate fastening devices 30, for being fixed on steel plate 200 by the photovoltaic bracket 50 that is connected in solar panel 100.Solar panel 100 is installed on photovoltaic bracket 50 by locked instrument 70.
Please refer to Fig. 3 and Fig. 4, steel plate fastening devices 30 comprises one first holder 310, one second holder 330 and two securing members 350.
This first holder 310 is generally L-shaped, comprises that one for supporting the top board 311 of photovoltaic bracket 50, the general c-shaped pivot part 315 in cross section, the installation portion 317 extending straight down from these pivot part 315 bottoms that a web 313, extending to form vertically downward from these top board 311 1 sides is formed at these web 313 lower limbs and the general V-shaped grip block 319 that these installation portion 317 bottoms extend to form certainly downwards.An installing hole 3110 is offered at these top board 311 middle parts.A through hole 3172 is offered respectively in these installation portion 317 both sides, and this installation portion 317 projects respectively a strip floor 318 towards these top board 311 1 sides in through hole 3172 both sides, and this two floor 318 is parallel to each other.
The V-shaped grip block 335 without exception that this second holder 330 comprises that a fixed head 333, the general cylindrical articulated section 331 and that these fixed head 333 tops extend to form to a side certainly extend to form from these fixed head 333 lower lip.This articulated section 331 can be articulated in the pivot part 315 of the first holder 310, and a lockhole 3332 corresponding with through hole 3172 offered respectively in these fixed head 333 both sides.
Each securing member 350 comprises a bolt 351, a pad 352 and a nut 353.The head of this bolt 351 is polygon.In present embodiment, the head of bolt 351 is hexagon.
Please with reference to Fig. 4, while assembling this steel plate fastening devices 30, the articulated section of the second holder 330 331 is arranged in the pivot part 315 of the first holder 310, bolt 351 penetrates through hole 3172 and passes lockhole 3332, these bolt 351 heads both sides splines ground block relative and parallel to each other is between this floor 318, pad 352 is sheathed on to bolt 351, uses spanner locking nut 353 that the second holder 330 is fixed on to the first holder 310.
Please with reference to Fig. 5 and Fig. 6, while using this steel plate fastening devices 30, use spanner that nut 353 is unscrewed, fin 220 is stuck between grip block 319 and grip block 335, use spanner that nut 353 is tightened, steel plate 200 is firmly secured between grip block 319 and grip block 335.
The head of the bolt 351 of the utility model steel plate fastening devices 30 is arranged between two parallel floors 318 of the first holder 310, only needs to use a spanner to pull nut 353 solar panel can be installed easily.
Claims (5)
1. a steel plate fastening devices, comprise one first holder, one is articulated in the second holder and the securing member of the first holder, this first holder comprises an installation portion and the grip block that this installation portion bottom extends to form certainly downwards, this installation portion is offered a through hole, this installation portion projects respectively a floor away from a side of the second holder in these through hole both sides, this second holder comprises a fixed head and a grip block extending to form from this fixed head bottom, this fixed head is offered a lockhole relative with through hole, this securing member comprises a bolt and a nut, double-screw bolt is locked on this nut after being arranged in through hole and lockhole, be arranged between this two floor to the head spline of this bolt, nut block is in this fixed head side of this installation portion dorsad, between this two grip block for clamping a steel plate.
2. steel plate fastening devices as claimed in claim 1, it is characterized in that: the first holder also comprises the pivot part of being located at this installation portion top, this second holder also comprises the articulated section that a self-retaining plate top extends to form to a side, this pivot part cross section is generally c-shaped, it is cylindric that this articulated section is generally, and this articulated section is rotationally connected with in this pivot part.
3. steel plate fastening devices as claimed in claim 2, is characterized in that: the first holder also comprises a top board, a web extending to form vertically downward from this top board one side, and this pivot part upper end is connected in this web lower limb.
4. steel plate fastening devices as claimed in claim 1, is characterized in that: the head of this bolt is polygon.
5. steel plate fastening devices as claimed in claim 4, is characterized in that: the head of this bolt is hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420072.2U CN203420412U (en) | 2013-07-16 | 2013-07-16 | Steel plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420072.2U CN203420412U (en) | 2013-07-16 | 2013-07-16 | Steel plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420412U true CN203420412U (en) | 2014-02-05 |
Family
ID=50019512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420072.2U Expired - Fee Related CN203420412U (en) | 2013-07-16 | 2013-07-16 | Steel plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756299A (en) * | 2016-04-22 | 2016-07-13 | 宁波大智机械科技有限公司 | Color steel tile roof connecting piece |
-
2013
- 2013-07-16 CN CN201320420072.2U patent/CN203420412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756299A (en) * | 2016-04-22 | 2016-07-13 | 宁波大智机械科技有限公司 | Color steel tile roof connecting piece |
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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: 20140205 Termination date: 20170716 |