CN201528566U - Lock catch used for connecting stringer and gutter on roof of greenhouse - Google Patents
Lock catch used for connecting stringer and gutter on roof of greenhouse Download PDFInfo
- Publication number
- CN201528566U CN201528566U CN2009201762581U CN200920176258U CN201528566U CN 201528566 U CN201528566 U CN 201528566U CN 2009201762581 U CN2009201762581 U CN 2009201762581U CN 200920176258 U CN200920176258 U CN 200920176258U CN 201528566 U CN201528566 U CN 201528566U
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- CN
- China
- Prior art keywords
- gutter
- stringer
- connector
- groove
- snap close
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
The utility model discloses a lock catch used for connecting a stringer and a gutter on the roof of a greenhouse. The lock catch comprises a connecting piece for fixedly connecting the stringer and the gutter, and a flexible clamp for positioning the connecting piece on the body of the gutter. The connecting piece has a tongue-shaped structure, one end thereof is clamped on an installation part of the gutter, the other end is inserted into the stringer. One end of the flexible clamp is provided with a first hook-shaped part capable of being clamped on the first channel section, the other end is provided with a second hook-shaped part capable of being clamped on the body of the gutter. According to the utility model, the lock catch used for connecting the stringer and the gutter on the roof of the greenhouse has simple structure convenient in-situ installation, can stably connect the stringer and the gutter well, has a certain bearing and supporting effect, and further improves the stability of the roof structure and the service life of the greenhouse.
Description
Technical field
The utility model relates to the structure on glass greenhouse roof, particularly a kind ofly is used for connecting the stringer of greenhouse roof and the snap close of gutter.
Background technology
Glass greenhouse has been widely used in the soilless culture of crops such as various vegetables and flowers at present owing to have good light transmittance and heat-insulating property.In order to make the top, greenhouse can better absorb sunlight, improve light transmittance, and utilize the discharging rainwater, common glass greenhouse two domatic roof structures, for example common Wen Luoshi greenhouses of adopting more.Fig. 1 shows the schematic diagram of existing greenhouse structure.As shown in Figure 1, the skeleton in greenhouse comprises that the both sides of a plurality of columns 101, ridge 102, ridge 102 are respectively arranged with a plurality of stringers 103 and are used to inlay glass as the roof, and above-mentioned column 101 is vertically fixed on the ground, is used to carry the weight of whole greenhouse structure.Between adjacent two ridges 102, be provided with gutter 104, be used to discharge the rainwater that accumulates on the roof and because the condensed water that variations in temperature is condensed, and realize the function of a part of load-bearing.The span direction in greenhouse is provided with the truss 105 of level, the load on glass greenhouse roof is delivered to gutter 104 by the stringer 103 that glass is installed, by gutter 104 load is passed to truss 105 and column 101 on the span direction again, finally be delivered to the greenhouse ground by column 101.As shown in Figure 1, a plurality of such greenhouse structures link together, and have just constituted attached-greenhouse.
When building the greenhouse, normally parts such as the ridge that will process respectively, column, stringer, gutter, truss are set up in the erecting bed.Therefore, more easy for the installation that makes the greenhouse, need a kind of each parts, particularly stringer and gutter to carry out interconnective syndeton with greenhouse structure.Be convenient to the field erected while, this structure can also guarantee the connection close and firm between stringer and the gutter, can not become flexible along with long-time use.In addition, also to guarantee the weight of stringer evenly is delivered on the gutter, stressed evenly to guarantee whole greenhouse structure.
The utility model content
Introduced the notion of a series of reduced forms in the utility model content part, this will further describe in the embodiment part.Utility model content part of the present utility model does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to determine technical scheme required for protection.
For a kind of field erected syndeton that is used for connecting greenhouse roof stringer and gutter of being convenient to is provided, the utility model provides a kind of snap close that is used to connect greenhouse roof stringer and gutter, the connector that comprises fixedly connected described stringer and gutter, and the resilient clip of on described gutter body, locating described connector.Described connector is a tongue type structure, and the one end is connected in the installation portion of described gutter, and the other end is inserted in the described stringer.One end of described resilient clip is provided with first crook that may be stuck in described first draw-in groove, and the other end is provided with second crook of the body that can be connected to described gutter.
Further, be disposed with projection, first draw-in groove and second draw-in groove on the described connector; Described projection and described second draw-in groove are positioned at the same side of described connector, and this projection is adjacent to an end of the installation portion that is connected in described gutter in the described connector; Described first draw-in groove is positioned at the opposite side of described connector.And be inserted into the groove that a end in the described stringer is provided with a fixing described stringer at described connector.
According to the snap close that is used to connect greenhouse roof stringer and gutter of the present utility model, simple in structure, be convenient to on-the-spot the installation, can realize well that stringer and the stable of gutter are connected, and play certain load-bearing supporting role, further improved greenhouse roof stability of structure and service life simultaneously.
Description of drawings
Following accompanying drawing of the present utility model is used to understand the utility model at this as a part of the present utility model.Embodiment of the present utility model and description thereof have been shown in the accompanying drawing, have been used for explaining principle of the present utility model.In the accompanying drawings,
Fig. 1 is the general schematic diagram of the skeleton structure in greenhouse;
Fig. 2 is for adopting the cross section enlarged diagram of snap close of the present utility model with stringer and gutter combination;
Fig. 3 a is the end view of the connector that snap close comprised of Fig. 2 demonstration;
Fig. 3 b is the schematic cross-section of the connector that snap close comprised of Fig. 2 demonstration;
Fig. 3 c is the sectional view of the resilient clip of this connector of location in the snap close among Fig. 3 a;
Fig. 4 a and Fig. 4 b are a kind of end view and sectional view of gutter.
Embodiment
In the following description, having provided a large amount of concrete details understands the utility model more completely so that provide.Yet, it will be apparent to one skilled in the art that the utility model can need not one or more these details and implemented.In other example,, be not described for technical characterictics more well known in the art for fear of obscuring with the utility model.
The utility model provides a kind of snap close that connects stringer and gutter that is used for fixing, and mainly is to be connected in the gutter installation portion by an end, and the other end connects the connector of stringer and the resilient clip that described connector is located on described gutter body is formed.This snap close easy for installation when mounted, slides resilient clip in the circular groove of gutter, can be bound to automatically in the locating hole of gutter, and need not to carry out extra artificial adjustment and location.In addition, this buckle structure can link together securely with stringer and gutter are stable, is difficult for looseningly, and can evenly disperse and transmit the weight of greenhouse roof.
Figure 2 shows that partial cross section's enlarged diagram according to the buckle structure that stringer is connected with gutter of the present utility model.As shown in Figure 2, stringer 230 and gutter 220 are by being connected according to buckle structure of the present utility model and locking.This buckle structure specifically comprises the connector 200 that described stringer 230 is fixedlyed connected with gutter 220, and the resilient clip 210 that connector 200 is located on described gutter body.Described connector 200 is the ligulate structure, and the one end is connected in the circular arc installation portion 240 at two ends, described gutter 220 top, and the other end embeds stringer 230 inside, and by such as fixtures such as screw, screws connector 200 being fixed in the stringer 230.Described resilient clip 210 is a laminated structure, and its two ends are respectively arranged with the hook formation that is used for fixing clamping, and wherein an end is used for fixing the described connector 200 of clamping, and the other end is used for fixing the locating hole (shown in Fig. 4 a) that is connected on gutter 220 bodies.This end can slide in the circular groove of gutter when mounted, thereby is bound to automatically in the locating hole of gutter, is convenient to on-the-spot the installation.
Fig. 3 a and Fig. 3 b are the enlarged diagram of connector in as shown in Figure 2 the latching structure.On connector 300, be disposed with projection 302, first draw-in groove 304, second draw-in groove 303 and groove 306 from top to bottom.The same side exterior view 4a and 4b that described protruding 302 and second draw-in groove 303 is positioned at this connector 200 are end view and the sectional view that is used to install according to the gutter of latching structure of the present utility model.In the installation process of stringer and gutter, the end with this connector 200 is inserted in the stringer earlier, and is fixed in the stringer 230 by groove 306 and corresponding fixture.Again the termination 301 of connector 200 is connected in the circular-arc bayonet socket 404 of the installation portion 401 of described gutter.At this moment, the projection 302 of this connector offsets with the dop 403 of described installation portion 401, guarantees that the bar head 403 that this installation portion 401 extends just in time is stuck in second draw-in groove 304 of described connector 200.Make the termination 301 of described connector closely be connected with the installation portion of gutter 220 accordingly.
The schematic cross-section of resilient clip in Fig. 3 c latching structure as shown in Figure 2.This resilient clip 310 comprises, in order to first crook 308 of blocking described first draw-in groove 304 and second crook 309 that can be connected to locating hole 405 (as shown in Figure 4) on the described gutter body.
Fig. 4 a and 4b are end view and the sectional view that is used to install according to the gutter of latching structure of the present utility model.In the installation process of stringer and gutter, the end with this connector 200 is inserted in the stringer earlier, and is fixed in the stringer 230 by groove 306 and corresponding fixture.Again the termination 301 of connector 200 is connected in the circular-arc bayonet socket 404 of the installation portion 401 of described gutter.At this moment, the projection 302 of this connector offsets with the dop 403 of described installation portion 401, guarantees that the bar head 403 that this installation portion 401 extends just in time is stuck in second draw-in groove 304 of described connector 200.Make the termination 301 of described connector closely be connected with the installation portion of gutter 220 accordingly.
In the illustrated embodiment, end by resilient clip 210 fixedly is connected in first draw-in groove 304 of lower surface of connector 200, first crook 308 of this resilient clip 210 and the hook-shaped side 305 in first draw-in groove 304 are tightened mutually, and second crook 309 of the other end of this resilient clip 210 slided in the circular groove of gutter, automatically be bound in the locating hole 405 of gutter and then be fixed on the gutter body, be implemented in this stringer 230 of location on the gutter, prevent that stringer 230 from sliding on gutter.The quantity and spacing that locating hole 305 on the described gutter body is provided with can change according to actual needs.
The connector of the snap close described in the present embodiment can be solid aluminum alloy materials, can also adopt steel, aluminium, plastics equal strength material good, that can bear certain load weight to make.Described resilient clip can be the laminated structure of width less than described connector width, and this resilient clip can use the metal or alloy material preparation.Resilient clip only plays the effect of location clamping, is not used in load-bearing usually.
Need to prove, when making connector and resilient clip, the integrated section bar mode of preferred employing is made, in the time of with the intensity that guarantees greenhouse roof and firmness, can be with the weight transmitting of stringer and ridge to gutter, by gutter load is passed to truss and column on the span direction again.In the practical structure design, described connector can also be provided with certain low-angle arc, when the stringer load-bearing, provides certain elastic deformation surplus, and provide certain deformation space when the stringer heavy load.
The utility model is illustrated by the foregoing description, but should be understood that, the foregoing description just is used for for example and illustrative purposes, but not is intended to the utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; the utility model is not limited to the foregoing description; can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.
Claims (8)
1. one kind is used to connect the stringer (230) of greenhouse roof and the snap close of gutter (220), it is characterized in that described snap close comprises:
The connector (200) of fixedly connected described stringer (230) and gutter (220), and
The resilient clip (210) of the described connector in location (200) on described gutter (220) body.
2. snap close as claimed in claim 1 is characterized in that, described connector (200) is a tongue type structure, and the one end is connected in the installation portion (401) of described gutter, and the other end is inserted in the described stringer (230).
3. snap close as claimed in claim 2 is characterized in that, is disposed with projection (302), first draw-in groove (304) and second draw-in groove (303) on the described connector (200);
Described projection (302) and described second draw-in groove (303) are positioned at the same side of described connector (200), and should projection (302) be adjacent to an end of the installation portion (401) that is connected in described gutter in the described connector (200);
Described first draw-in groove (304) is positioned at the opposite side of described connector (200).
4. snap close as claimed in claim 3 is characterized in that,
One end of described resilient clip (210) is provided with first crook (308) that may be stuck in described first draw-in groove (304), thereby the other end is provided with second crook (309) in the locating hole that is bound to gutter automatically that can slide in the circular groove of gutter.
5. as each described snap close in the claim 1 to 3, it is characterized in that described connector (200) is a solid construction.
6. snap close as claimed in claim 3 is characterized in that, is inserted into the groove (306) that a end in the described stringer (230) is provided with a fixing described stringer (230) at described connector (200).
7. snap close as claimed in claim 6 is characterized in that, described groove (306) is fixed by screw with described stringer (230).
8. snap close as claimed in claim 1 is characterized in that, the material of described snap close is an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201762581U CN201528566U (en) | 2009-09-07 | 2009-09-07 | Lock catch used for connecting stringer and gutter on roof of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201762581U CN201528566U (en) | 2009-09-07 | 2009-09-07 | Lock catch used for connecting stringer and gutter on roof of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528566U true CN201528566U (en) | 2010-07-21 |
Family
ID=42523980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201762581U Expired - Fee Related CN201528566U (en) | 2009-09-07 | 2009-09-07 | Lock catch used for connecting stringer and gutter on roof of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733554A (en) * | 2011-04-12 | 2012-10-17 | 上海都市绿色工程有限公司 | Aluminium alloy gutter roof for green house |
-
2009
- 2009-09-07 CN CN2009201762581U patent/CN201528566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733554A (en) * | 2011-04-12 | 2012-10-17 | 上海都市绿色工程有限公司 | Aluminium alloy gutter roof for green house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lock catch used for connecting stringer and gutter on roof of greenhouse Effective date of registration: 20111228 Granted publication date: 20100721 Pledgee: In the credit Company limited by guarantee Pledgor: Beijing Oritech United Technologies Co., Ltd. Registration number: 2011990000517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |