CN209592687U - JP cabinet - Google Patents
JP cabinet Download PDFInfo
- Publication number
- CN209592687U CN209592687U CN201920728842.7U CN201920728842U CN209592687U CN 209592687 U CN209592687 U CN 209592687U CN 201920728842 U CN201920728842 U CN 201920728842U CN 209592687 U CN209592687 U CN 209592687U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- top plate
- sides
- open tubular
- tubular column
- 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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Abstract
The utility model discloses a kind of JP cabinets, including JP cabinet, top plate, top cover and motor, the top cover is mounted on top plate top, and cover entire cover top surface, the bottom of the JP cabinet is equipped with mounting base, the end symmetric of JP cabinet two sides is equipped with open tubular column, feed screw nut is fixed at the top of the open tubular column, the on both sides of the middle of the top plate is equipped with two transmission shafts, both sides of edges is equipped with universal driving shaft corresponding with open tubular column, two transmission shafts are sequentially connected with the universal driving shaft of two sides respectively, the universal driving shaft is screwed on top plate and bottom is equipped with lead screw screw rod, the end of the lead screw spiral shell is equipped with block；The utility model solves the problems, such as that existing JP cabinet installation process project amount is big, there are security risks in maintenance process.
Description
Technical field
The utility model belongs to JP cabinet technical field, and in particular to a kind of JP cabinet.
Background technique
The present upgrading of rural power grids covers all rural areas of China, but the installation of the transformer JP cabinet in each area
There is different modes, state's net common practice is to install one group of cross-arm additional below transformer, by JP cabinet below transformer, separately
A kind of mounting means is will to bear the cross-arm of transformer to lengthen, and directly JP cabinet and transformer is placed on one group of cross-arm, transformer
Among two electric poles, JP cabinet is on the side of electric pole.
The first mounting means increases material (two cross-arms), increases construction work amount, and the requirement to electric pole
It is more relatively high, but security performance is relatively high, there is no touching transformer or 10kV in maintenance engineering by service personnel
Route.And although second of mounting means saves material, letter has saved project amount, and pole height is also relatively shorter, still
Security performance is relatively lower for service personnel, but whether be which kind of mounting means, the construction work in installation process
Journey amount be all it is bigger, the weight of JP cabinet itself makes it during the installation process very along with being also installed on electric pole
Expend energy.
In the prior art, as a kind of dedicated JP cabinet of transformer rack of China Patent Publication No. CN203865989U offer is horizontal
Lifting support frame, including two parts symmetrically arranged on the left and the right are carried on a shoulder pole, wherein each section is respectively provided with pedestal, hydraulic hoist cylinder, support
Bar, telescopic supporting rod and cross-arm bracket, the pedestal are fixed on level ground, and the hydraulic hoist cylinder is mounted on the base,
Its telescopic arm and support rod fixing assembling, the support rod and telescopic supporting rod are equipped, in the fixed peace in the top of telescopic supporting rod
Fill cross-arm bracket；Although above-mentioned technical proposal can simply disassemble JP cabinet very much, it needs to take everywhere first
Band, it has not been convenient to, moreover, it is during the work time, constantly needs staff to adjust cooperation, increase workload, and if will
Above scheme is for that can not reach the beneficial effect of the application if installing JP cabinet.
Utility model content
The purpose of this utility model is to provide a kind of JP cabinets, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of JP cabinet, comprising:
JP cabinet, top plate, top cover and motor, the top cover are mounted on top plate top, and cover entire cover top surface,
The bottom of the JP cabinet is equipped with mounting base, and the end symmetric of JP cabinet two sides is equipped with open tubular column, the top of the open tubular column
Portion is fixed with feed screw nut,
The on both sides of the middle of the top plate is equipped with two transmission shafts, and both sides of edges is equipped with universal driving shaft corresponding with open tubular column, institute
It states two transmission shafts to be sequentially connected with the universal driving shaft of two sides respectively, the universal driving shaft is screwed on top plate and bottom is equipped with lead screw spiral shell
The end of bar, the lead screw spiral shell is equipped with block.
Preferably, the transmission shaft passes through top plate, and upper end is connect with motor drive, and top and the bottom and the surface of top plate are solid
Surely it is equipped with fixing sleeve.
Preferably, the lead screw screw rod passes through feed screw nut, and lower part is located in open tubular column.
Preferably, the outer side edges of the top plate are equipped with the mounting plate for fixing device.
Preferably, the top cover is in pyramid shape, and two sides are mounted on the side of top plate.
Compared with prior art, the utility model has the beneficial effects that using the structure of lead screw screw rod cooperation feed screw nut,
So that JP cabinet is completed raising and lowering, simplifies the installation process of JP cabinet, the utility model, by the way that top cover is mounted on transformer
Cross-arm on, control motor drive JP cabinet move up, it is easy to operate, it is practical, solve JP cabinet engineering during the installation process
Huge problem is measured, and freely controls lifting by motor, service personnel is enable to avoid completely and transformer and 10KV
The case where route is touched, further improves safety, in use, can also by between controlroof and JP cabinet away from
From increasing the opening between it, blow over wind body therefrom, and persistently take away JP cabinet top portion heat, effectively avoid radiator mistake
Thermal conductivity causes internal component damage.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model embodiment；
Fig. 2 is the utility model side sectional view.
In figure: 1 JP cabinet, 11 mounting bases, 12 open tubular columns, 13 feed screw nuts, 2 top plates, 21 transmission shafts, 22 universal driving shafts, 23
Thick stick screw rod, 24 blocks, 25 mounting plates, 3 top covers, 4 motors.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of JP cabinet, including JP cabinet 1, top plate 2, top cover 3 and motor 4, the top cover 3 is mounted on 2 top of top plate, and hides
Firmly entire 2 upper surface of top plate, the bottom of the JP cabinet 1 are equipped with mounting base 11, and the end symmetric of 1 two sides of JP cabinet is equipped with open tubular column
12, the top of the open tubular column 12 is fixed with feed screw nut 13, and the on both sides of the middle of the top plate 2 is equipped with two transmission shafts 21,
Both sides of edges is equipped with universal driving shaft 22 corresponding with open tubular column 12, and two transmission shafts 21 are driven with the universal driving shaft 22 of two sides respectively
Connection, the universal driving shaft 22 is screwed on top plate 2 and bottom is equipped with lead screw screw rod 23, and the end of the lead screw screw rod 23 is equipped with gear
Block 24；
The transmission shaft 21 passes through top plate 2, and upper end and motor 4 are sequentially connected, and top and the bottom and the surface of top plate 2 are fixed
Equipped with fixing sleeve.The lead screw screw rod 23 passes through feed screw nut 12, and lower part is located in open tubular column 12.The outer side edges of the top plate 2
It is equipped with the mounting plate 25 for fixing device.The top cover 3 is in pyramid shape, and two sides are mounted on the side of top plate 2.
As shown in Figure 1, the present apparatus, be conveyed to needs to be then turned on two motors below transformer to be mounted first
4, motor 4 drives transmission shaft 21 to rotate first, and transmission shaft 21 then drives the universal driving shaft 22 of two sides to rotate, and universal driving shaft 22 drives silk again
Thick stick screw rod 23 rotates, and lead screw screw rod 23 and feed screw nut 13 cooperate, and shifts up top plate 3, when moving on to transformer on top plate 3
Stop when cross-arm position, in addition staff (can also be pacified by the mounting plate 25 and the cross-arm of transformer bottom of 2 two sides of top plate
Fill a new cross-arm) it is fixedly connected, then motor 4 (motor 4 is opposite with the direction of rotation started here), lead screw screw rod are opened simultaneously
23 cooperate with feed screw nut 13, and JP cabinet 1 is mentioned upwards, when reaching designated position, close motor, are installed, not only operate
Simply, process is also very smooth, has saved the set-up time, improves work efficiency；When postorder service personnel overhauls, electricity is first passed through
JP cabinet is declined a point height by machine 4, then is overhauled, and can avoid the contact with transformer, reduces security risk, in addition, when hair
At the top of existing cabinet body when overheat, can top cover 2 and 1 headspace of JP cabinet be such that phoenix physical efficiency extends there through, take away heat, into one
The heat dissipation performance of step optimization JP cabinet, and the top cover 4 at top can be drenched without worry JP cabinet 1 by rainwater.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of JP cabinet, including JP cabinet (1), top plate (2), top cover (3) and motor (4), the top cover (3) are mounted on top plate
(2) top, and cover entire top plate (2) upper surface, it is characterised in that:
The bottom of the JP cabinet (1) is equipped with mounting base (11), and the end symmetric of JP cabinet (1) two sides is equipped with open tubular column (12), described
Feed screw nut (13) are fixed at the top of open tubular column (12),
The on both sides of the middle of the top plate (2) is equipped with two transmission shafts (21), and both sides of edges is equipped with corresponding with open tubular column (12)
Moving axis (22), two transmission shafts (21) are sequentially connected with the universal driving shaft of two sides (22) respectively, and the universal driving shaft (22) is screwed on
On top plate (2) and bottom is equipped with lead screw screw rod (23), and the end of the lead screw screw rod (23) is equipped with block (24).
2. a kind of JP cabinet according to claim 1, it is characterised in that: the transmission shaft (21) passes through top plate (2), upper end
It is sequentially connected with motor (4), and the surface of top and the bottom and top plate (2) is fixed with fixing sleeve.
3. a kind of JP cabinet according to claim 1, it is characterised in that: the lead screw screw rod (23) passes through feed screw nut
(13), lower part is located in open tubular column (12).
4. a kind of JP cabinet according to claim 1, it is characterised in that: the outer side edges of the top plate (2) are equipped with for solid
Determine the mounting plate (25) of device.
5. a kind of JP cabinet according to claim 1, it is characterised in that: the top cover (3) is in pyramid shape, and two sides are mounted on
On the side of top plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728842.7U CN209592687U (en) | 2019-05-21 | 2019-05-21 | JP cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728842.7U CN209592687U (en) | 2019-05-21 | 2019-05-21 | JP cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592687U true CN209592687U (en) | 2019-11-05 |
Family
ID=68347513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920728842.7U Expired - Fee Related CN209592687U (en) | 2019-05-21 | 2019-05-21 | JP cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592687U (en) |
-
2019
- 2019-05-21 CN CN201920728842.7U patent/CN209592687U/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: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |