CN210693149U - Just, dismouting formula looped netowrk cabinet secondary low-voltage tank - Google Patents
Just, dismouting formula looped netowrk cabinet secondary low-voltage tank Download PDFInfo
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- CN210693149U CN210693149U CN201922114584.6U CN201922114584U CN210693149U CN 210693149 U CN210693149 U CN 210693149U CN 201922114584 U CN201922114584 U CN 201922114584U CN 210693149 U CN210693149 U CN 210693149U
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- secondary low
- looped netowrk
- netowrk cabinet
- main unit
- ring main
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Abstract
The utility model discloses a just, dismouting formula looped netowrk cabinet secondary low-voltage tank, including looped netowrk cabinet body, secondary low-voltage tank body, connecting bearing, location picture peg and top work groove, the inboard of looped netowrk cabinet body is provided with the secondary low-voltage tank body, the location picture peg runs through stable window, and stabilizes the window and set up in looped netowrk cabinet body bottom to location picture peg and the inboard laminating of draw-in groove, the regulating spindle is installed at looped netowrk cabinet body top, and the regulating spindle end is fixed with spacing cam to spacing cam and the laminating of top work inslot wall set up at secondary low-voltage tank body top simultaneously in the top work groove. This just, dismouting formula looped netowrk cabinet secondary low-voltage box adopts neotype structural design for this is internal at the looped netowrk cabinet can be stably fixed to secondary low-voltage box body in this device, can not shift easily and rock, and the simple operation of installation dismantlement, and the installation dismantlement of carrying out secondary low-voltage box that can be quick, the going on of being convenient for equipment and maintenance.
Description
Technical Field
The utility model relates to a low-voltage box technical field specifically is a just, dismouting formula looped netowrk cabinet secondary low-voltage box.
Background
The ring main unit is an electrical device used in a distribution station or a box-type substation of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like, can improve power supply parameters and performance and power supply safety, and is generally densely provided with secondary low-voltage boxes which are used for connecting cables and switches and play roles in electric energy distribution, control and metering.
Along with the continuous use of looped netowrk cabinet and secondary low-voltage box, found following problem in the actual installation operation process:
the existing secondary low-voltage boxes are arranged side by side and fixed in the ring main unit through bolts, the assembly and disassembly operations are complex, and the ring main unit of the secondary low-voltage boxes is not tight in connection relation, so that the secondary low-voltage boxes are easy to shake in the ring main unit, the connection lines connected with the secondary low-voltage boxes are easy to loosen and break, and the normal use of the ring main unit and the secondary low-voltage boxes is influenced.
Therefore, the secondary low-voltage box of the ring main unit convenient to disassemble and assemble needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a just, dismouting formula looped netowrk cabinet secondary low-voltage box to it is complicated to propose secondary low-voltage box installation dismantlement operation among the above-mentioned background art to solve, and secondary low-voltage box easily rocks the problem in the looped netowrk cabinet.
In order to achieve the above object, the utility model provides a following technical scheme: a just, dismouting formula looped netowrk cabinet secondary low-pressure tank, includes looped netowrk cabinet body, secondary low-pressure tank body, connecting bearing, location picture peg and top work groove, the inboard of looped netowrk cabinet body is provided with secondary low-pressure tank body, and secondary low-pressure tank body avris is fixed with side fixed thread post, and side fixed thread post is connected with the operating sleeve inboard, the operating sleeve end is fixed with connecting bearing inner circle, and connects the bearing outer lane and fix on the function board, function board and interior contact plate side laminating, and interior contact plate fix on looped netowrk cabinet body inside wall, the location picture peg runs through stabilizing the window, and stabilizing the window and open in looped netowrk cabinet body bottom to locating picture peg and the inboard laminating of draw-in groove, the draw-in groove is opened in secondary low-pressure tank body bottom simultaneously, the regulating spindle is installed at looped netowrk cabinet body top, and the terminal spacing cam that is, and the limiting cam is attached to the inner wall of the top working groove, and the top working groove is formed in the top of the secondary low-pressure box body.
Preferably, the side fixing thread column is in welded connection with the secondary low-pressure tank body, and the side fixing thread column is in threaded connection with the operation sleeve.
Preferably, the operating sleeve and the function plate form a rotating mechanism through a connecting bearing, the function plate and the inner contact plate are high-speed steel plates with rough surfaces, and the inner contact plate is welded on the inner wall of the ring main unit body.
Preferably, the positioning insertion plate is in sliding connection with the stabilizing window, and the positioning insertion plate made of high-speed steel is connected with the clamping groove in a clamping manner.
Preferably, the adjusting shaft and the ring main unit body form a rotating mechanism through a bearing installed at the joint of the adjusting shaft and the ring main unit body, the adjusting shaft and the limiting cam are in welded connection, and the limiting cam is made of high-speed steel.
Preferably, the limiting cam and the top working groove are positioned on the same vertical plane, and the bottom of the top working groove is arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the secondary low-voltage box of the ring main unit convenient to disassemble and assemble adopts a novel structural design, so that a secondary low-voltage box body in the device can be stably fixed in the ring main unit body, cannot easily move and shake, is convenient to assemble and disassemble, can be quickly assembled and disassembled, and is convenient to assemble and overhaul;
1. when the side fixing threaded column, the operation sleeve, the connecting bearing, the function plate and the inner contact plate work, the position of the secondary low-pressure tank body can be extruded and fixed from the side, so that all the secondary low-pressure tank bodies can be tightly attached;
2. the structure that location picture peg, stability window, draw-in groove, regulating spindle, spacing cam and top work groove are constituteed can fix a position the secondary low-pressure case body from top and bottom, guarantees that the secondary low-pressure case body can not the displacement rock, and the installation dismantles easy operation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the operation sleeve in front view;
FIG. 4 is a schematic side view of the cross-sectional structure of the present invention;
fig. 5 is a schematic view of the top working groove of the present invention.
In the figure: 1. a ring main unit body; 2. a secondary low pressure tank body; 3. a threaded column is fixed laterally; 4. an operating sleeve; 5. connecting a bearing; 6. a function board; 7. an inner contact plate; 8. positioning the plug board; 9. a stability window; 10. a card slot; 11. an adjustment shaft; 12. a limiting cam; 13. and (6) pushing the working groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a secondary low-pressure tank of a ring main unit convenient to disassemble and assemble comprises a ring main unit body 1, a secondary low-pressure tank body 2, side fixing threaded columns 3, an operation sleeve 4, a connecting bearing 5, a function plate 6, an inner contact plate 7, a positioning insertion plate 8, a stabilizing window 9, a clamping groove 10, an adjusting shaft 11, a limiting cam 12 and a top working groove 13, wherein the inner side of the ring main unit body 1 is provided with the secondary low-pressure tank body 2, the side fixing threaded columns 3 are fixed on the side of the secondary low-pressure tank body 2, the side fixing threaded columns 3 are connected with the inner side of the operation sleeve 4, the tail end of the operation sleeve 4 is fixed with the inner rings of the connecting bearing 5, the outer ring of the connecting bearing 5 is fixed on the function plate 6, the function plate 6 is attached to the side of the inner contact plate 7, the inner contact plate 7 is fixed on the inner side wall of the ring main unit body 1, the positioning insertion plate 8, and the positioning insertion plate 8 is attached to the inner side of the clamping groove 10, the clamping groove 10 is arranged at the bottom of the secondary low-pressure tank body 2, the adjusting shaft 11 is installed at the top of the ring main unit body 1, the tail end of the adjusting shaft 11 is fixedly provided with the limiting cam 12, the limiting cam 12 is attached to the inner wall of the top working groove 13, and the top working groove 13 is arranged at the top of the secondary low-pressure tank body 2.
In the embodiment, the side fixed threaded column 3 is connected with the secondary low-pressure tank body 2 in a welding mode, the side fixed threaded column 3 is connected with the operation sleeve 4 in a threaded mode, the length of a columnar structure formed by the side fixed threaded column 3 and the operation sleeve 4 can be conveniently adjusted through the structural design, and the position of the secondary low-pressure tank body 2 is conveniently located and fixed from the side;
the operating sleeve 4 and the function plate 6 form a rotating mechanism through the connecting bearing 5, the function plate 6 and the inner contact plate 7 are high-speed steel plates with rough surfaces, and the inner contact plate 7 is welded on the inner wall of the ring main unit body 1, the structural design ensures that the function plate 6 cannot rotate under the action of the connecting bearing 5 when the operating sleeve 4 rotates, and can be in close contact with the inner contact plate 7 through the rough surfaces, so that the extrusion positioning effect of the side fixing threaded column 3 and the operating sleeve 4 is ensured;
the positioning insertion plate 8 is in sliding connection with the stabilizing window 9, the positioning insertion plate 8 made of high-speed steel is in clamping connection with the clamping groove 10, and the positioning insertion plate 8 with high hardness and wear resistance can stably connect and fix the bottom of the secondary low-pressure tank body 2 with the ring main unit body 1 through the structural design;
the adjusting shaft 11 and the ring main unit body 1 form a rotating mechanism through a bearing installed at the joint of the adjusting shaft 11 and the ring main unit body 1, the adjusting shaft 11 and the limiting cam 12 are in welded connection, the limiting cam 12 is made of high-speed steel, and the limiting cam 12 is wear-resistant and not prone to deformation due to the structural design and can rotate synchronously along with the adjusting shaft 11;
the limiting cam 12 and the top working groove 13 are located on the same vertical plane, the bottom of the top working groove 13 is arc-shaped, and the limiting cam 12 can be screwed into the top working groove 13 to fix the top position of the secondary low-pressure tank body 2 when the limiting cam 12 rotates synchronously along with the adjusting shaft 11.
The working principle is as follows: when the secondary low-pressure box body 2 in the device needs to be disassembled, the operation sleeve 4 in the figure 3 only needs to be rotated towards the direction of the secondary low-pressure box body 2 until the operation sleeve 4 is completely sleeved on the side fixed threaded column 3, the operation sleeve 4 drives the function board 6 to be separated from the inner contact board 7 through the connecting bearing 5, and all the operation sleeves 4 which are symmetrically distributed in the figure 2 are sequentially operated;
then, the positioning inserting plate 8 in the figure 4 is pulled out from the stabilizing window 9 and the clamping groove 10, the adjusting shaft 11 is rotated to 90 degrees, the protruding part of the limiting cam 12 in the figure 5 is screwed out of the top working groove 13, and the secondary low-pressure box body 2 can be taken out for maintenance;
when the maintenance finishes and needs the installation, only need to put into ring main unit body 1 with secondary low-voltage tank body 2 in order, rotatory regulating spindle 11 takes limiting cam 12 to reset, limiting cam 12 card is gone into in the top working groove 13, and insert location picture peg 8 in stabilizing window 9 and draw-in groove 10, hold up function board 6 at last, rotatory operation sleeve 4 is to keeping away from 2 direction movements of secondary low-voltage tank body, promote function board 6 and interior contact plate 7 in close contact with through connecting bearing 5 to operation sleeve 4, extrude secondary low-voltage tank body 2 fixedly, ring main unit body 1 and secondary low-voltage tank body 2 can normal use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a just, dismouting formula looped netowrk cabinet secondary low-voltage box, includes looped netowrk cabinet body (1), secondary low-voltage box body (2), connecting bearing (5), location picture peg (8) and top work groove (13), its characterized in that: the inboard of looped netowrk cabinet body (1) is provided with secondary low-pressure tank body (2), and secondary low-pressure tank body (2) avris is fixed with side fixed thread post (3) to side fixed thread post (3) are connected with operation sleeve (4) inboard, operation sleeve (4) end is fixed with connecting bearing (5) inner circle, and connecting bearing (5) outer lane is fixed on function board (6), function board (6) and interior contact plate (7) avris laminating, and interior contact plate (7) fix on looped netowrk cabinet body (1) inside wall, location picture peg (8) run through stabilizing window (9), and stabilize window (9) and set up in looped netowrk cabinet body (1) bottom to location picture peg (8) and draw-in groove (10) inboard laminating, draw-in groove (10) set up in secondary low-pressure tank body (2) bottom simultaneously, regulating shaft (11) are installed at looped netowrk cabinet body (1) top, and the tail end of the adjusting shaft (11) is fixed with a limiting cam (12), the limiting cam (12) is attached to the inner wall of the top working groove (13), and the top working groove (13) is formed in the top of the secondary low-pressure box body (2).
2. The secondary low-voltage box of the ring main unit convenient to disassemble and assemble as claimed in claim 1, wherein: the side fixing threaded column (3) is connected with the secondary low-pressure box body (2) in a welding mode, and the side fixing threaded column (3) is connected with the operation sleeve (4) in a threaded mode.
3. The secondary low-voltage box of the ring main unit convenient to disassemble and assemble as claimed in claim 1, wherein: the operation sleeve (4) and the function plate (6) form a rotating mechanism through the connecting bearing (5), the function plate (6) and the inner contact plate (7) are high-speed steel plates with rough surfaces, and the inner contact plate (7) is welded on the inner wall of the ring main unit body (1).
4. The secondary low-voltage box of the ring main unit convenient to disassemble and assemble as claimed in claim 1, wherein: the positioning insertion plate (8) is in sliding connection with the stabilizing window (9), and the positioning insertion plate (8) made of high-speed steel is connected with the clamping groove (10) in a clamping manner.
5. The secondary low-voltage box of the ring main unit convenient to disassemble and assemble as claimed in claim 1, wherein: the adjusting shaft (11) and the ring main unit body (1) form a rotating mechanism through a bearing installed at the joint of the adjusting shaft and the ring main unit body (1), the adjusting shaft (11) and the limiting cam (12) are in welded connection, and the limiting cam (12) is made of high-speed steel.
6. The secondary low-voltage box of the ring main unit convenient to disassemble and assemble as claimed in claim 1, wherein: the limiting cam (12) and the top working groove (13) are positioned on the same vertical plane, and the bottom of the top working groove (13) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114584.6U CN210693149U (en) | 2019-12-02 | 2019-12-02 | Just, dismouting formula looped netowrk cabinet secondary low-voltage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114584.6U CN210693149U (en) | 2019-12-02 | 2019-12-02 | Just, dismouting formula looped netowrk cabinet secondary low-voltage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693149U true CN210693149U (en) | 2020-06-05 |
Family
ID=70904073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922114584.6U Expired - Fee Related CN210693149U (en) | 2019-12-02 | 2019-12-02 | Just, dismouting formula looped netowrk cabinet secondary low-voltage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693149U (en) |
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2019
- 2019-12-02 CN CN201922114584.6U patent/CN210693149U/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: 20200605 Termination date: 20201202 |