CN207368927U - Crocodile clip - Google Patents
Crocodile clip Download PDFInfo
- Publication number
- CN207368927U CN207368927U CN201721429393.3U CN201721429393U CN207368927U CN 207368927 U CN207368927 U CN 207368927U CN 201721429393 U CN201721429393 U CN 201721429393U CN 207368927 U CN207368927 U CN 207368927U
- Authority
- CN
- China
- Prior art keywords
- upper body
- lower body
- connecting hole
- crocodile
- crocodile clip
- 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
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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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)
Abstract
The utility model discloses a kind of crocodile clip, its drip irrigation device includes upper body, lower body and the connect band for connecting the upper body and the lower body, the first connecting hole and the second connecting hole are respectively arranged with the upper body and lower body, the bolt in first connecting hole and the second connecting hole is provided through in the upper body, the lower face of the lower body is provided with the nut for connecting the bolt, the utility model lies in that the cooperation for passing through bolts and nuts, as long as worker's surface construction under component, so as to operate more fast and safely, and it can be realized as the ground connection of component in the case where additionally mounted ground strip is not required.
Description
Technical field
A kind of solar components fixing device is the utility model is related to, more specifically it is related to a kind of crocodile clip.
Background technology
With expanding economy, social progress, people propose increasingly higher demands to the energy, and finding new energy becomes
The urgent problem that current mankind faces.Solar energy is a kind of clean reproducible new energy, is increasingly subject to the pro-gaze of people,
There is extensive effect in people's daily life and work, one of them is exactly to convert the solar into electricity using solar panels
Energy.
Briquetting and side pressing block are fixed above component during existing solar components fixed form mainly uses, and construct
When worker need to climb to and could be carried out above component, in the case of pallet is very high, more inconvenience of constructing.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of crocodile clip, it is to pass through spiral shell
The cooperation of bolt and nut, as long as worker's surface construction under component, so as to operate more fast and safely.
To achieve the above object, the utility model provides following technical solution：A kind of crocodile clip, including upper body, under
Body and the connect band for connecting the upper body and the lower body, are respectively arranged with the upper body and lower body
One connecting hole and the second connecting hole, the spiral shell in first connecting hole and the second connecting hole is provided through in the upper body
Bolt, the lower face of the lower body are provided with the nut for connecting the bolt.
By using above-mentioned technical proposal, solar components are placed horizontally on aluminium guide rail wing plate, and by bolt successively
Through the first connecting hole and the second connecting hole, crocodile clip is in open mode at this time；Again by solar components and the aluminium guide rail wing
Plate is positioned between upper body and lower body, and the madial wall of upper body and lower body is connected to the upper surface of solar components respectively
With the lower face of aluminium guide rail wing plate, finally by slowly tightening nut until upper body and lower body respectively with solar components
Upper surface and the lower face of aluminium guide rail wing plate fully contradict.Therefore, by the cooperation of bolts and nuts, as long as worker is in component
Lower surface construction, so as to operate more fast and safely.
The utility model is further arranged to：The madial wall of the upper body and lower body is both provided with crocodile tooth.
By using above-mentioned technical proposal, crocodile tooth can reduce the contact surface with solar components or aluminium guide rail wing plate
Product, so as to increase the clamping force formed between upper body and lower body so that crocodile clip is more firm when being engaged.
The utility model is further arranged to：The crocodile tooth includes concave part, and the concave part is in arc-shaped.
By using above-mentioned technical proposal, relative to square groove, the concave part of arc-shaped effectively disperses solar energy face
Plate, so as to avoid stress concentration, improves the compression strength of crocodile tooth to the active force of crocodile tooth.
The utility model is further arranged to：The crocodile tooth further includes lug boss, lug boss triangle in obtuse angle.
By using above-mentioned technical proposal, with respect to the lug boss of acute triangle, the intensity bigger of obtuse triangle, so that
Lug boss is enabled to be not easy to be collapsed.
The utility model is further arranged to：The connect band has elastic and arc-shaped shape.
By using above-mentioned technical proposal, from the angle analysis of mechanics, the connect band energy of arc shape when crocodile clip is locked
Enough stable power transmissions so that upper body and lower body will not produce mutation when separating, and so as to effectively reduce stress concentration, carry
High crocodile tooth intensity.
The utility model is further arranged to：The upper body is extended with the first card, institute towards the lower body side
State lower body and be extended with the second card towards the upper body side, solar components are clamped in the upper body and lower body
Gap formed with 0.4-0.6mm between the first cards of Shi Suoshu and the second card.
By using above-mentioned technical proposal, since the first card and the second card clamp the sun in upper body and lower body
The gap of 0.4-0.6mm is formed during energy component, so that the crocodile tooth in upper body and lower body has appropriate deformation sky
Between；The pressure that can avoid causing upper body and lower body to be subject to because gap is excessive at the same time is excessive and produces deformation.
The utility model is further arranged to：First connecting hole is square-shaped, and the bolt connects close to described first
Connect hole one end and be provided with the boss for being connected hole shape with described first and matching.
By using above-mentioned technical proposal, the shape of boss and the first connecting hole matches, therefore the energy after tightening nut
Enough limit it is spiral be rotated further so that improve crocodile clip clamp when stability.
The utility model is further arranged to：The upper body and lower body are stainless steel.
By using above-mentioned technical proposal, the upper body and lower body of stainless steel are led relative to solar components or aluminium
The hardness bigger of rail wing plate, can puncture solar components and the oxide-film of aluminium guide rail wing plate surface formation, hence in so that crocodile
The function of the standby ground connection of fixture, without additionally mounted ground strip, reduces the time for installing ground strip to a certain extent.
In conclusion the utility model has the following advantages：
1st, traditional solar components need to use the relatively complicated fixed form such as pressure, side pressure in solar energy, particularly
During for working at height, worker, which needs to climb to above solar panels, to be installed, and be easy to cause that solar components are hidden to be split, at the same time
Personnel's operation is also dangerous.By the cooperation of bolts and nuts, as long as worker's surface construction under component, so as to operate more
Fast and safely；
2nd, traditional solar components fixed form needs in addition to consider ground connection, and the crocodile tooth energy for passing through stainless steel
Solar components and the oxide-film of aluminium guide rail wing plate surface formation are enough punctured, hence in so that crocodile clip possesses the function of ground connection, from
Without additionally mounted ground strip, reduce the time for installing ground strip to a certain extent.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the present embodiment；
Fig. 2 is the structure diagram that the present embodiment highlights crocodile tooth；
Fig. 3 is the structure diagram of the present embodiment bolt.
Description of reference numerals：1st, upper body；2nd, lower body；3rd, connect band；4th, the first connecting hole；5th, the second connecting hole；6、
Bolt；7th, nut；8th, crocodile tooth；9th, concave part；10th, lug boss；11st, boss；12nd, the first card；13rd, the second card.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of crocodile clip, as shown in Figure 1, including upper body 1, lower body 2 and for connect upper body 1 and under
The madial wall of the connect band 3 of body 2, upper body 1 and lower body 2 can be connected to the upper end of solar components respectively when in use
Face and the lower face of aluminium guide rail wing plate, are respectively arranged with the first connecting hole 4 and the second connecting hole 5 in upper body 1 and lower body 2,
The bolt 6 in the first connecting hole 4 and the second connecting hole 5 is provided through in upper body 1,2 lower face of lower body, which is provided with, to be used for
Connect the nut 7 of bolt 6.Therefore, by screwing bolts 6 upper body 1 and lower body 2 can be driven close to each other, until will too
Positive energy component and aluminium guide rail wing plate push against completely.
As shown in Fig. 2, the madial wall of upper body 1 and lower body 2 is both provided with crocodile tooth 8, crocodile tooth 8 can be reduced
Body 1 and lower body 2 and the contact area of solar components or aluminium guide rail wing plate, so as to increase between upper body 1 and lower body 2
The clamping force of formation so that crocodile clip is more firm when being engaged.Crocodile tooth 8 includes concave part 9 and lug boss 10, and concave part 9 is in
Arc-shaped, so as to avoid stress concentration, and then increases the compression strength of crocodile tooth 8；The triangle in obtuse angle of lug boss 10,
With respect to the lug boss 10 of acute triangle, the intensity bigger of obtuse triangle so that lug boss 10 be not easy by
Be collapsed.
Upper body 1 and lower body 2 are stainless steel, and the upper body 1 and lower body 2 of stainless steel are relative to the sun
The hardness bigger of energy component or aluminium guide rail wing plate, can puncture solar components and the oxide-film of aluminium guide rail wing plate surface formation,
So that crocodile clip possesses the function of ground connection, without additionally mounted ground strip, reduce installation ground connection to a certain extent
The time of piece.
As shown in Fig. 2, 3 arc-shaped shape of connect band, from the angle analysis of mechanics, the connection of arc shape when crocodile clip is locked
Band 3 being capable of stable power transmission so that upper body 1 and lower body 2 will not produce mutation when separating, so as to effectively reduce stress
Concentrate, improve crocodile tooth intensity.
As shown in Figures 2 and 3, the first connecting hole 4 is square-shaped, and bolt 6 is fixed with and the close to one end of the first connecting hole 4
The boss 11 that one connecting hole, 4 shape matches, by being engaged for the first connecting hole 4 and boss 11, with reference to shown in Fig. 1 so that
Nut 7 can limit bolt 6 after screwing and be rotated further, so as to improve stability when crocodile clip clamps.
As shown in Fig. 2, upper body 1 is extended with the first card 12 towards 2 side of lower body, lower body 2 is towards upper body 1 one
Side is extended with the second card 13, first card 12 and the second card 13 when upper body 1 and the clamping solar components of lower body 2
Between the gap formed with 0.4-0.6mm so that the crocodile tooth 8 on 2 madial wall of upper body 1 and lower body have it is appropriate
Deformation space, while the pressure that can avoid causing upper body 1 and lower body 2 to be subject to because gap is excessive is excessive and produces shape
Become.
Operation principle described above：Solar components are placed horizontally on aluminium guide rail wing plate, and bolt 6 is sequentially passed through
First connecting hole 4 and the second connecting hole 5, at this time crocodile clip be in open mode；Again by solar components and aluminium guide rail wing plate
It is positioned between upper body 1 and lower body 2, the crocodile tooth 8 of upper body 1 and lower body 2 is connected to solar components respectively
Upper surface and the lower face of aluminium guide rail wing plate, therefore by tightening nut 7 upper body 1 and lower body 2 can be driven mutually to lean on
Closely, until upper body 1 and lower body 2 compress solar components and aluminium guide rail wing plate completely.Therefore, bolt 6 and spiral shell are passed through
The cooperation of mother 7, as long as worker's surface construction under component, so as to operate more fast and safely.
The above is only the preferred embodiment of the present invention, is not intended to limit the present invention, all in this practicality
Within new design concept, any modification, equivalent replacement, improvement and so on, should be included in the protection of the utility model
Within the scope of.
Claims (8)
- A kind of 1. crocodile clip, it is characterised in that：Including upper body (1), lower body (2) and for connect the upper body (1) and The connect band (3) of the lower body (2), be respectively arranged with the upper body (1) and lower body (2) the first connecting hole (4) and Second connecting hole (5), the spiral shell in first connecting hole (4) and the second connecting hole (5) is provided through on the upper body (1) Bolt (6), the lower face of the lower body (2) are provided with the nut (7) for connecting the bolt (6).
- 2. crocodile clip according to claim 1, it is characterised in that：The madial wall of the upper body (1) and lower body (2) is equal It is provided with crocodile tooth (8).
- 3. crocodile clip according to claim 2, it is characterised in that：The crocodile tooth (8) includes concave part (9), described recessed Concave portion (9) is in arc-shaped.
- 4. crocodile clip according to claim 2, it is characterised in that：The crocodile tooth (8) further includes lug boss (10), described Lug boss (10) triangle in obtuse angle.
- 5. crocodile clip according to claim 1, it is characterised in that：The connect band (3) has elastic and arc-shaped shape.
- 6. crocodile clip according to claim 1, it is characterised in that：The upper body (1) is towards the lower body (2) side The first card (12) is extended with, the lower body (2) is extended with the second card (13) towards the upper body (1) side, in institute State described in when upper body (1) and lower body (2) clamp solar components shape between the first card (12) and the second card (13) Into the gap for having 0.4-0.6mm.
- 7. crocodile clip according to claim 1, it is characterised in that：First connecting hole (4) is square-shaped, the bolt (6) described first connecting hole (4) one end is provided with the boss (11) to match with the first connecting hole (4) shape.
- 8. crocodile clip according to claim 1, it is characterised in that：The upper body (1) and lower body (2) are stainless Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429393.3U CN207368927U (en) | 2017-10-31 | 2017-10-31 | Crocodile clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429393.3U CN207368927U (en) | 2017-10-31 | 2017-10-31 | Crocodile clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368927U true CN207368927U (en) | 2018-05-15 |
Family
ID=62345760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429393.3U Expired - Fee Related CN207368927U (en) | 2017-10-31 | 2017-10-31 | Crocodile clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206268A (en) * | 2019-07-15 | 2022-03-18 | 埃瓦尔维公司 | Wide clip with non-deformable wing portion |
| US12109115B2 (en) | 2019-12-18 | 2024-10-08 | Evalve, Inc. | Wide clip with deformable width |
| US12138169B2 (en) | 2022-04-29 | 2024-11-12 | Evalve, Inc. | Fixation device having a flexure portion |
-
2017
- 2017-10-31 CN CN201721429393.3U patent/CN207368927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206268A (en) * | 2019-07-15 | 2022-03-18 | 埃瓦尔维公司 | Wide clip with non-deformable wing portion |
| US12109115B2 (en) | 2019-12-18 | 2024-10-08 | Evalve, Inc. | Wide clip with deformable width |
| US12138169B2 (en) | 2022-04-29 | 2024-11-12 | Evalve, Inc. | Fixation device having a flexure portion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180515 Termination date: 20201031 |