CN209029926U - A kind of grid-connected access case - Google Patents
A kind of grid-connected access case Download PDFInfo
- Publication number
- CN209029926U CN209029926U CN201821865066.7U CN201821865066U CN209029926U CN 209029926 U CN209029926 U CN 209029926U CN 201821865066 U CN201821865066 U CN 201821865066U CN 209029926 U CN209029926 U CN 209029926U
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- CN
- China
- Prior art keywords
- plate
- circular arc
- arc clamping
- clamping plate
- shell
- 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
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of grid-connected access casees, including shell, rain cover, door closure, dust cover, connecting plate, mounting plate, installing port, thread groove, fixed plate, first circular arc clamping plate, second circular arc clamping plate, fastening screw, fastening screw hole, groove, guide rail, pulley, connecting shaft, sealing plate, fastening plates, sliding block, sliding slot, fixture nut and tightening knob, rain cover is installed at the top of the shell, the both ends of the shell are provided with dust cover, the side of the shell is connected with door closure by articulate, the inner wall of the shell is connected with connecting plate, the upper end of the connecting plate is equipped with mounting plate, the inside of the mounting plate offers installing port, the two sides inner wall of the installing port offers thread groove, the other side outer wall of the shell is provided with fixed plate, one end of the fixed plate is connected with first Circular arc clamping plate, the utility model have the characteristics that be easy for installation and maintenance and detect.
Description
Technical field
The utility model relates to access box technology field, specially a kind of grid-connected access case.
Background technique
Photovoltaic is a kind of a kind of new power generating system that solar radiation energy is converted directly into electric energy.And in solar energy
In photovoltaic generating system, in order to reduce the line between solar-energy photo-voltaic cell array and inverter, grid-connected access is increased
This equipment of case, to realize grid-connected with alternating current.
But grid-connected access case currently on the market is in use, due to the difference of fabricating yard environment, leads
Cause some access casees can not normal mounting, meanwhile, access case internal component installation it is disorderly and unsystematic, be unfavorable for the maintenance in later period
With detection.Therefore, it is necessary for designing a kind of grid-connected access case of detection that is easy for installation and maintenance.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of grid-connected access case
Problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of grid-connected access case, packet
Include shell, rain cover, door closure, dust cover, connecting plate, mounting plate, installing port, thread groove, fixed plate, the first circular arc clamping plate,
Two circular arc clamping plates, fastening screw, fastening screw hole, groove, guide rail, pulley, connecting shaft, sealing plate, fastening plates, sliding block, sliding slot,
Fixture nut and tightening knob are equipped with rain cover at the top of the shell, and the both ends of the shell are provided with dust cover, institute
State the side of shell and door closure be connected with by articulate, the inner wall of the shell is connected with connecting plate, the connecting plate it is upper
End is equipped with mounting plate, and the inside of the mounting plate offers installing port, and the two sides inner wall of the installing port offers screw thread
Slot, the other side outer wall of the shell are provided with fixed plate, and one end of the fixed plate is connected with the first circular arc clamping plate, described solid
The other end of fixed board is connected with the second circular arc clamping plate, offers fastening screw hole at the top of the first circular arc clamping plate, and described
Fastening screw is plugged at the top of two circular arc clamping plates, the inside of the fixed plate opens up fluted, the inner wall installation of the groove
There is guide rail, the inside of the guide rail is equipped with pulley, and the side center of the pulley is connected with connecting shaft, the fixed plate
Top be connected with sealing plate, the bottom of the sealing plate is provided with fastening plates, and the both ends of the fastening plates are provided with sliding block,
The junction of the sealing plate and sliding block offers sliding slot, and the bottom centre position of the fastening plates is provided with fixture nut, institute
The top center for stating fastening plates is connected with tightening knob.
Further, the bottom of the first circular arc clamping plate and the second circular arc clamping plate, which is bolted to connection, is connecting
The top of axis, and the side outer wall of the first circular arc clamping plate and the second circular arc clamping plate passes through spot welding and is fixedly connected with tightening knob.
Further, the equal adhesion of inner wall of the first circular arc clamping plate and the second circular arc clamping plate has silica-gel antiskid pad.
Further, the bottom adhesion of the mounting plate has moist-proof board.
Further, the quantity of the mounting plate is three, and is mounted by means of bolts on the top of connecting plate.
Compared with prior art, the utility model beneficial effect achieved is: the utility model is scientific and reasonable for structure, makes
With safe ready, which is fitted in the inner wall of the first circular arc clamping plate the external side of mounting post, pushes the
Two circular arc clamping plates, so that internal slide of the pulley of bottom in guide rail, when the inner wall of the second circular arc clamping plate is fitted in mounting post
When the outer wall other side, stop pushing, and rotate tightening knob, so that sealing plate and fastening plates closely link together, then,
By fastening screw screw in fastening screw hole inside, the installation of shell can be completed, relative to traditional access case, it is mountable
In the mounting post of different thicknesses, and installation is simple, convenient；When installing various components, component need to only be pressed and installed
The outer wall of plate by the thread groove of the connection hole location alignment installing port two sides of component, and is fixed, in this way by bolt
So that the installation of component is more concise, convenient for the maintenance and detection in later period.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the door closure expanded schematic diagram of the utility model；
Fig. 3 is the installing port structural schematic diagram of the utility model；
Fig. 4 is the overall top view of the utility model；
Fig. 5 is the sectional view of the utility model fixed plate；
In figure: 1, shell；2, rain cover；3, door closure；4, dust cover；5, connecting plate；6, mounting plate；7, installing port；8, spiral shell
Groove；9, fixed plate；10, the first circular arc clamping plate；11, the second circular arc clamping plate；12, fastening screw；13, fastening screw hole；14, recessed
Slot；15, guide rail；16, pulley；17, connecting shaft；18, sealing plate；19, fastening plates；20, sliding block；21, sliding slot；22, fixture nut；
23, tightening knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of grid-connected access case, including shell 1,
Rain cover 2, door closure 3, dust cover 4, connecting plate 5, mounting plate 6, installing port 7, thread groove 8, fixed plate 9, the first circular arc clamping plate 10,
Second circular arc clamping plate 11, fastening screw 12, fastening screw hole 13, groove 14, guide rail 15, pulley 16, connecting shaft 17, sealing plate
18, fastening plates 19, sliding block 20, sliding slot 21, fixture nut 22 and tightening knob 23, the top of shell 1 are equipped with rain cover 2, shell
The both ends of body 1 are provided with dust cover 4, and the side of shell 1 is connected with door closure 3 by articulate, and the inner wall of shell 1 is connected with
Connecting plate 5, the upper end of connecting plate 5 are equipped with mounting plate 6, and the inside of mounting plate 6 offers installing port 7, in the two sides of installing port 7
Wall offers thread groove 8, and the other side outer wall of shell 1 is provided with fixed plate 9, and one end of fixed plate 9 is connected with the first circular arc
Clamping plate 10, the other end of fixed plate 9 are connected with the second circular arc clamping plate 11, and the top of the first circular arc clamping plate 10 offers fastening screw
Hole 13, the top of the second circular arc clamping plate 11 are plugged with fastening screw 12, and the inside of fixed plate 9 opens up fluted 14, groove 14
Inner wall is equipped with guide rail 15, and the inside of guide rail 15 is equipped with pulley 16, and the side center of pulley 16 is connected with connecting shaft 17,
The top of fixed plate 9 is connected with sealing plate 18, and the bottom of sealing plate 18 is provided with fastening plates 19, and the both ends of fastening plates 19 are respectively provided with
There is a sliding block 20, the junction of sealing plate 18 and sliding block 20 offers sliding slot 21, and the bottom centre position of fastening plates 19 is provided with solid
Determine nut 22, the top center of fastening plates 19 is connected with tightening knob 23, the first circular arc clamping plate 10 and the second circular arc clamping plate
11 bottom is bolted to connection at the top of connecting shaft 17, and the first circular arc clamping plate 10 and the second circular arc clamping plate 11
Side outer wall passes through spot welding and is fixedly connected with tightening knob 23, for the ease of driving the first circular arc clamping plate 10 and the second circular arc folder
Plate 11 is mobile, and the equal adhesion of inner wall of the first circular arc clamping plate 10 and the second circular arc clamping plate 11 has silica-gel antiskid pad, in order to increase by first
The bottom adhesion of the skin-friction force of circular arc clamping plate 10 and the second circular arc clamping plate 11, mounting plate 6 has moist-proof board, in order to prevent shell
Component dampness inside 1, the quantity of mounting plate 6 is three, and is mounted by means of bolts on the top of connecting plate 5, is
Various components are easily installed, in use, the inner wall of the first circular arc clamping plate 10 to be fitted in the external side of mounting post, are pushed
Second circular arc clamping plate 11, so that internal slide of the pulley 16 of bottom in guide rail 15, when the inner wall of the second circular arc clamping plate 11 is bonded
At the outer wall other side of mounting post, stop pushing, and rotate tightening knob 23, so that sealing plate 18 and fastening plates 19 are close
It links together, then, fastening screw 12 is screwed in the inside in fastening screw hole 13, the installation of shell 1 can be completed, relative to
Traditional access case, it is mountable in the mounting post of different thicknesses, and installation is simple, convenient；When installing various components, only
Component need to be pressed to the outer wall in mounting plate 6, by the thread groove 8 of connection hole location alignment 7 two sides of installing port of component, and led to
It crosses bolt to be fixed, so that the installation of component is more concise, convenient for the maintenance and detection in later period.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of grid-connected access case, including shell (1), rain cover (2), door closure (3), dust cover (4), connecting plate (5), peace
Loading board (6), installing port (7), thread groove (8), fixed plate (9), the first circular arc clamping plate (10), the second circular arc clamping plate (11), fastening
Screw (12), fastening screw hole (13), groove (14), guide rail (15), pulley (16), connecting shaft (17), sealing plate (18), fastening
Plate (19), sliding block (20), sliding slot (21), fixture nut (22) and tightening knob (23), it is characterised in that: the shell (1)
Top is equipped with rain cover (2), and the both ends of the shell (1) are provided with dust cover (4), and the side of the shell (1) passes through
Articulate is connected with door closure (3), and the inner wall of the shell (1) is connected with connecting plate (5), the upper end peace of the connecting plate (5)
Equipped with mounting plate (6), the inside of the mounting plate (6) is offered installing port (7), and the two sides inner wall of the installing port (7) is opened
Equipped with thread groove (8), the other side outer wall of the shell (1) is provided with fixed plate (9), one end connection of the fixed plate (9)
There is the first circular arc clamping plate (10), the other end of the fixed plate (9) is connected with the second circular arc clamping plate (11), the first circular arc folder
It is offered at the top of plate (10) fastening screw hole (13), is plugged with fastening screw at the top of the second circular arc clamping plate (11)
(12), the inside of the fixed plate (9) opens up fluted (14), and the inner wall of the groove (14) is equipped with guide rail (15), described
The inside of guide rail (15) is equipped with pulley (16), and the side center of the pulley (16) is connected with connecting shaft (17), described
It is connected at the top of fixed plate (9) sealing plate (18), the bottom of the sealing plate (18) is provided with fastening plates (19), the fastening
The both ends of plate (19) are provided with sliding block (20), and the junction of the sealing plate (18) and sliding block (20) offers sliding slot (21),
The bottom centre position of the fastening plates (19) is provided with fixture nut (22), and the top center of the fastening plates (19) connects
It is connected to tightening knob (23).
2. a kind of grid-connected access case according to claim 1, it is characterised in that: the first circular arc clamping plate (10) and
The bottom of second circular arc clamping plate (11) is bolted to connection at the top of connecting shaft (17), and the first circular arc clamping plate (10)
Pass through spot welding with the side outer wall of the second circular arc clamping plate (11) to be fixedly connected with tightening knob (23).
3. a kind of grid-connected access case according to claim 1, it is characterised in that: the first circular arc clamping plate (10) and
The equal adhesion of inner wall of second circular arc clamping plate (11) has silica-gel antiskid pad.
4. a kind of grid-connected access case according to claim 1, it is characterised in that: the bottom of the mounting plate (6) is viscous
It is connected with moist-proof board.
5. a kind of grid-connected access case according to claim 1, it is characterised in that: the quantity of the mounting plate (6) is
Three, and it is mounted by means of bolts on the top of connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865066.7U CN209029926U (en) | 2018-11-13 | 2018-11-13 | A kind of grid-connected access case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865066.7U CN209029926U (en) | 2018-11-13 | 2018-11-13 | A kind of grid-connected access case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029926U true CN209029926U (en) | 2019-06-25 |
Family
ID=66909292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821865066.7U Expired - Fee Related CN209029926U (en) | 2018-11-13 | 2018-11-13 | A kind of grid-connected access case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029926U (en) |
-
2018
- 2018-11-13 CN CN201821865066.7U patent/CN209029926U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190625 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |