CN216981143U - Photovoltaic power plant block terminal that is incorporated into power networks - Google Patents
Photovoltaic power plant block terminal that is incorporated into power networks Download PDFInfo
- Publication number
- CN216981143U CN216981143U CN202123399454.5U CN202123399454U CN216981143U CN 216981143 U CN216981143 U CN 216981143U CN 202123399454 U CN202123399454 U CN 202123399454U CN 216981143 U CN216981143 U CN 216981143U
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- CN
- China
- Prior art keywords
- guide rail
- side wall
- photovoltaic power
- mounting
- box body
- 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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- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power equipment, in particular to a grid-connected distribution box of a photovoltaic power station, which comprises a box body, wherein guide rail rods are fixed at the corners of an inner cavity of the box body, an installation plate is arranged on the outer side wall of each guide rail rod in a front-back sliding manner, guide rail holes sleeved on the outer side wall of each guide rail rod are formed at the corners of the installation plate, handheld rods are arranged on the left side and the right side of the front side wall of the installation plate, threads are arranged at the rear ends of the guide rail rods, and spiral rings are spirally connected to the thread parts; sleeves are connected to the outer side wall of the guide rail rod in a sliding mode along the front side of the mounting plate, the sleeves which are symmetrical up and down are connected through a connecting plate, winding posts can be detachably connected to the inner side wall of the connecting plate, and protruding blocks are fixed to the side walls of the two ends of each winding post; the photovoltaic power station grid-connected distribution box designed by the utility model is reasonable in structural design, can be used for conveniently installing and maintaining distribution elements and arranging and storing wires, is strong in practicability and has excellent market popularization value.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a grid-connected distribution box of a photovoltaic power station.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The switch board is one of the necessary consumer of people, and the switch board on the existing market all is that directly installs circuit element on the switch board inner wall, needs the workman to stretch into the switch board at the in-process of maintenance and operates, can cause certain difficulty to workman's construction when the switch board degree of depth is great, and current switch board can not arrange in order the wire in addition, makes the phenomenon that takes place the winding and knoes between the wire easily and takes place, consequently need improve it.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects in the prior art, the utility model provides a photovoltaic power station grid-connected distribution box which can effectively solve the problems that the distribution box in the prior art is inconvenient to maintain and the wires are not combed and stored.
Technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a grid-connected distribution box of a photovoltaic power station comprises a box body, wherein guide rail rods are fixed at the corners of an inner cavity of the box body, a mounting plate slides forwards and backwards on the outer side wall of each guide rail rod, guide rail holes sleeved on the outer side wall of each guide rail rod are formed in the corners of the mounting plate, handheld rods are mounted on the left side and the right side of the front side wall of the mounting plate, threads are arranged at the rear ends of the guide rail rods, and the thread parts are spirally connected with a spiral ring; the equal sliding connection of front side along the mounting panel has the sleeve on the lateral wall of guide rail pole, links to each other through linking the board between the sleeve of longitudinal symmetry, all can dismantle on the inside wall of board and be connected with the wrapping post, all be fixed with protruding piece on the lateral wall at wrapping post both ends, the jack has all been seted up on the lateral wall of protruding piece, set up the centre gripping screw that extends to in one of them jack on the lateral wall of wrapping post free end, spiral connection has the centre gripping bolt in the centre gripping screw, all be fixed with the joint semi-ring on the bottom face of wrapping post free end, all peg graft in the jack and have the picture peg, link to each other through the pressboard between two picture pegs.
Furthermore, a lead through groove communicated with the inner cavity of the box body is connected to the bottom end face of the box body, so that grid-connected leads can extend into the box body along the lead through groove and are connected with the power distribution element.
Furthermore, a plurality of mounting positions are arranged on the front side wall of the mounting plate, so that the power distribution elements can be mounted on different mounting positions for distinguishing.
Furthermore, when the mounting plate is abutted against the rear side wall of the inner cavity of the box body, the spiral ring is spirally connected to the thread.
Furthermore, the outer side wall of the sleeve is spirally connected with a sleeve bolt, the inner side wall of the connecting plate is provided with a plurality of mounting screw holes, and the end part of the winding post is fixed with a mounting screw rod matched with the mounting screw holes.
Furthermore, when the inserting plate is inserted into the inserting hole, the end part of the clamping bolt in the clamping screw hole can be abutted against the side wall of the inserting plate.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, through the design of adding the box body, the guide rail rod, the mounting plate, the guide rail hole, the handheld rod, the threads, the spiral ring, the sleeve, the connecting plate, the winding post, the protruding block, the jack, the clamping screw hole, the clamping bolt, the clamping semi-ring, the inserting plate and the pressing plate, the mounting plate can slide to the port of the box body for operation in the process of mounting the power distribution element or maintaining, and the grid-connected wire can be wound on the winding post for combing and storing after the power distribution element is mounted, so that the function is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic cross-sectional view of a front view structure of the present invention;
FIG. 2 is a schematic cross-sectional side view of the present invention;
FIG. 3 is a partial exploded view of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
the reference numerals in the drawings denote: 1-a box body; 2-guide rail rods; 3, mounting a plate; 4-guide rail holes; 5-holding the rod; 6-thread; 7-spiro ring; 8-a sleeve; 9-connecting plates; 10-a winding post; 11-raised blocks; 12-a jack; 13-clamping screw holes; 14-a clamping bolt; 15-clamping the semi-rings; 16-inserting plates; 17-pressing a plate; 18-wire through slots; 19-a mounting location; 20-a socket bolt; 21-mounting screw holes; 22-mounting the screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
The photovoltaic power plant block terminal that is incorporated into power networks of this embodiment refers to 1-2: including box 1, the edge of 1 inner chamber of box all is fixed with guide rail pole 2, and it has mounting panel 3 to slide around on the lateral wall of guide rail pole 2, and the edge of mounting panel 3 has all been seted up and has been cup jointed guide rail hole 4 on guide rail pole 2 lateral wall, and handheld pole 5 is all installed to the left and right sides of lateral wall before mounting panel 3, and the rear end of guide rail pole 2 all is provided with screw thread 6, and screw thread 6 department screwed connection has spiro 7.
The bottom end face of the box body 1 is connected with a lead through groove 18 communicated with the inner cavity of the box body, and grid-connected leads can extend into the box body along the lead through groove 18 and are connected with a power distribution element; a plurality of mounting positions 19 are arranged on the front side wall of the mounting plate 3, so that the power distribution elements can be mounted on different mounting positions 19 for distinguishing; when the mounting plate 3 is propped against the rear side wall of the inner cavity of the box body 1, the spiral ring 7 is spirally connected at the thread 6
Referring to FIGS. 3-4: equal sliding connection along mounting panel 3's front side has sleeve 8 on guide rail pole 2's the lateral wall, link to each other through even board 9 between the sleeve 8 of longitudinal symmetry, all detachable connection has wrapping post 10 on even board 9's the inside wall, all be fixed with protruding piece 11 on the lateral wall at wrapping post 10 both ends, jack 12 has all been seted up on protruding piece 11's the lateral wall, set up the centre gripping screw 13 that extends to in one of them jack 12 on the lateral wall of wrapping post 10 free end, there is clamping bolt 14 in the centre gripping screw 13, all be fixed with joint semi-ring 15 on the bottom face of wrapping post 10 free end, it has picture peg 16 all to peg graft in the jack 12, link to each other through pressboard 17 between two picture pegs 16.
Wherein, the outer side wall of the sleeve 8 is spirally connected with a socket bolt 20, the inner side wall of the connecting plate 9 is provided with a plurality of mounting screw holes 21, and the end part of the winding post 10 is fixed with a mounting screw 22 matched with the mounting screw holes 21; when the insert plate 16 is inserted into the insertion hole 12, the end of the clamping bolt 14 in the clamping screw hole 13 can abut against the side wall of the insert plate 16.
When the power distribution box is used, firstly, the spiral ring 7 is screwed to enable the position, which is separated from the thread 6, of the spiral ring to slide back and forth along the guide rail rod 2, the mounting plate 3 can slide to the port of the box body 1 along the guide rail rod 2, then, the corresponding power distribution element is mounted at the corresponding mounting position 19, the lead penetrating into the box body 1 along the lead through groove 18 is connected with the corresponding power distribution element, after the power distribution element is mounted, the mounting plate 3 is pushed to the rear side of the inner cavity of the box body 1 again, and the spiral ring 7 is screwed at the thread 6 to press the mounting plate 3; secondly, the sleeve bolt 20 is unscrewed to enable the sleeve 8 to slide back and forth along the guide rail rod 2, the sleeve bolt 20 is screwed down to enable the sleeve 8 to be fixed until the front position and the rear position of the sleeve 8 are proper, then the mounting screw 22 on the winding post 10 is spirally mounted in a proper mounting screw hole 21, then a wire which needs to be arranged and stored is wound on the outer side wall of the winding post 10, after the winding is finished, the insertion plate 16 is inserted into the insertion hole 12 to enable the pressing plate 17 to abut against the side wall of the wire to press the wire, and finally the clamping bolt 14 is screwed in the clamping screw hole 13 to lock and fix the insertion plate 16. The photovoltaic power station grid-connected distribution box designed by the utility model is reasonable in structural design, can be used for conveniently installing and maintaining distribution elements and arranging and storing wires, is strong in practicability and has excellent market popularization value.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. The utility model provides a photovoltaic power plant block terminal that is incorporated into power networks, includes box (1), its characterized in that: guide rail rods (2) are fixed at corners of an inner cavity of the box body (1), mounting plates (3) slide on outer side walls of the guide rail rods (2) back and forth, guide rail holes (4) sleeved on the outer side walls of the guide rail rods (2) are formed in the corners of the mounting plates (3), handheld rods (5) are mounted on the left side and the right side of the front side walls of the mounting plates (3), threads (6) are arranged at the rear ends of the guide rail rods (2), and spiral rings (7) are spirally connected to the threads (6); sleeves (8) are connected on the outer side wall of the guide rail rod (2) in a sliding way along the front side of the mounting plate (3), the sleeves (8) which are symmetrical up and down are connected through a connecting plate (9), the inner side walls of the connecting plates (9) can be detachably connected with winding posts (10), the side walls at two ends of each winding post (10) are fixed with convex blocks (11), the side walls of the convex blocks (11) are provided with jacks (12), the side wall of the free end of the winding post (10) is provided with a clamping screw hole (13) extending into one jack (12), a clamping bolt (14) is spirally connected in the clamping screw hole (13), clamping semi-rings (15) are fixed on the bottom end surface of the free end of the winding post (10), plug boards (16) are inserted into the plug holes (12), and the two plug boards (16) are connected through pressing boards (17).
2. The photovoltaic power station grid-connected distribution box according to claim 1, characterized in that a wire through groove (18) communicated with the inner cavity of the box body (1) is connected to the bottom end surface of the box body.
3. The photovoltaic power plant grid-connected distribution box according to claim 1, characterized in that a plurality of mounting positions (19) are provided on the front side wall of the mounting plate (3).
4. The photovoltaic power plant grid-connected distribution box according to claim 1, characterized in that when the mounting plate (3) is pressed against the rear side wall of the inner cavity of the box body (1), the spiral ring (7) is screwed at the thread (6).
5. The photovoltaic power station grid-connected distribution box according to claim 1, characterized in that the outer side wall of the sleeve (8) is spirally connected with a socket bolt (20), the inner side wall of the connecting plate (9) is provided with a plurality of mounting screw holes (21), and the end of the winding post (10) is fixed with a mounting screw (22) matched with the mounting screw holes (21).
6. The photovoltaic power station grid-connected distribution box according to claim 1, wherein when the insertion plate (16) is inserted into the insertion hole (12), the end of the clamping bolt (14) in the clamping screw hole (13) can abut against the side wall of the insertion plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123399454.5U CN216981143U (en) | 2021-12-30 | 2021-12-30 | Photovoltaic power plant block terminal that is incorporated into power networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123399454.5U CN216981143U (en) | 2021-12-30 | 2021-12-30 | Photovoltaic power plant block terminal that is incorporated into power networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981143U true CN216981143U (en) | 2022-07-15 |
Family
ID=82350302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123399454.5U Expired - Fee Related CN216981143U (en) | 2021-12-30 | 2021-12-30 | Photovoltaic power plant block terminal that is incorporated into power networks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216981143U (en) |
-
2021
- 2021-12-30 CN CN202123399454.5U patent/CN216981143U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |