CN203813272U - Substation enclosed cabinet trolley maintenance track - Google Patents
Substation enclosed cabinet trolley maintenance track Download PDFInfo
- Publication number
- CN203813272U CN203813272U CN201420159217.2U CN201420159217U CN203813272U CN 203813272 U CN203813272 U CN 203813272U CN 201420159217 U CN201420159217 U CN 201420159217U CN 203813272 U CN203813272 U CN 203813272U
- Authority
- CN
- China
- Prior art keywords
- transformer station
- maintenance track
- rail grooves
- cabinet type
- track
- 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 - Lifetime
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to a substation enclosed cabinet trolley maintenance track including two symmetrical track slots, a front cross beam and two rear cross beams. The front side end portion between the two track slots is horizontally equipped with the front cross beam. The central portion and the lower end face of the rear end portion between the two track slots are respectively equipped with the rear cross beams. The bottoms in the two track slots are symmetrical inclined faces. According to the utility model, by arrangement of symmetrical inclined faces in the track slots, a trolley can be prevented from inclining while being moved out of a cabinet, the safety and reliability of the switching operation are improved, and the safety of persons and equipment and the smoothness of the ground are ensured.
Description
Technical field
The utility model belongs to transformer substation overhauling device ground technical field, specifically, is that a kind of transformer station seals cabinet type dolly maintenance track.
Background technology
Double-gate transformer station adopts sealing cabinet type structure conventionally, and inside is provided with 35kV dolly, when transformer station, breaks down need to overhaul time, conventionally need to open cabinet door, dolly is shifted out in the cabinet of transformer station, overhauls again.But when dolly is in shifting out the process of cabinet, because the lower frame of bottom of cabinet bulk has certain height, dolly when shifting out and ground produce certain angle of inclination, this angle is generally between 10-15 degree, own wt and height due to dolly, be easy to topple over, cause personnel and equipment damage.In addition, while dolly being pushed to cabinet after service work completes, due to the limitation in height of cabinet lower frame, dolly can not move in cabinet smoothly, if overexerted, also can cause dolly damage.And due to the weight of dolly, push-and-pull dolly, has marked very dark groove mark original smooth ground back and forth.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of transformer station to seal cabinet type dolly maintenance track, and this track has improved the security reliability of grid switching operation, has also guaranteed the safety of the person and equipment simultaneously.
Scheme of the present utility model is achieved in that
A kind of transformer station seals cabinet type dolly maintenance track, comprise two symmetrical rail grooves, front beam and two rear cross beams, anterior end between two rail grooves is horizontally installed with front beam, middle part between two rail grooves and rearward end lower surface are provided with rear cross beam in lateral separation respectively, and the bottom surface in described two rail grooves is symmetrical inclined plane.
And the structure of described rail groove is comprised of two side plates, base plate and swash plates, two side plates and base plate form strip trough body structure, between two side plates, tilt to be fixed with swash plate, and the angle of this swash plate and base plate is between 10-15 degree.
And the anterior end symmetry of described two side plates is shaped with an inclined-plane.
And described front beam is channel-section steel structure, in the leading section both sides of front beam, stretch out forward and be fixed with symmetrically arranged two connecting plates, described two rear cross beams are bar steel plate structure.
And the symmetrical interval, inboard upper surface of described two rail grooves is fixed with two pairs of handles.
Advantage of the present utility model and good effect are:
1, this track, by symmetrical inclined plane is set in rail groove, can be avoided dolly run-off the straight in shifting out the process of cabinet thus, thereby has guaranteed equipment and personnel's safety.
2, this track is provided with handle by two inboard faces at rail groove, makes to install and carry the pole of orbit for convenience, increases work efficiency.
3, the utility model design science reasonable, simple in structure, be easy to realize, improved the security reliability of grid switching operation, guaranteed the safety of the person and equipment, the while has also guaranteed Land leveling.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of transformer station seals cabinet type dolly maintenance track, as shown in Figure 1, Figure 3, comprise two symmetrical rail grooves 1, front beam 3 and two rear cross beams 5, described two rail grooves are that spaced and parallel is vertically symmetrical arranged, leading section between two rail grooves and be horizontally installed with front beam with upper surface flush, the middle part between two rail grooves and rearward end lower surface are provided with rear cross beam in lateral separation respectively.
Innovative point of the present utility model is:
The structure of described rail groove as shown in Figure 2, by two side plates 7, base plate 9 and swash plate 8, formed, two side plates and base plate form strip trough body structure, the leading section of these two side plates respectively symmetry is shaped with an inclined-plane 6, this inclined-plane has guaranteed lower frame intact contact of track with cabinet (not shown), between two side plates, tilt to be fixed with swash plate, the angle of this swash plate and base plate is between 10-15 degree.
Described front beam is channel-section steel structure, in the leading section both sides of front beam, stretches out forward and is fixed with symmetrically arranged two connecting plates 2, and object is to play fixing effect, prevents rail moving, and described two rear cross beams are bar steel plate structure.
In order to carry, at the symmetrical interval, inboard upper surface of two rail grooves, be fixed with two pairs of handles 4.
Using method of the present utility model is:
The connecting plate of track front side is overlapped on to the lower frame upper surface of cabinet, then travelling car, due to the tilted angle of rail groove, can avoid dolly run-off the straight in shifting out the process of cabinet thus, thereby has guaranteed equipment and personnel's safety.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other execution modes that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (5)
1.Yi Zhong transformer station seals cabinet type dolly maintenance track, comprise two symmetrical rail grooves, front beam and two rear cross beams, anterior end between two rail grooves is horizontally installed with front beam, middle part between two rail grooves and rearward end lower surface are provided with rear cross beam in lateral separation respectively, it is characterized in that: the bottom surface in described two rail grooves is symmetrical inclined plane.
2. transformer station according to claim 1 seals cabinet type dolly maintenance track, it is characterized in that: the structure of described rail groove is comprised of two side plates, base plate and swash plates, two side plates and base plate form strip trough body structure, between two side plates, tilt to be fixed with swash plate, the angle of this swash plate and base plate is between 10-15 degree.
3. transformer station according to claim 2 seals cabinet type dolly maintenance track, it is characterized in that: the anterior end symmetry of described two side plates is shaped with an inclined-plane.
4. transformer station according to claim 1 seals cabinet type dolly maintenance track, it is characterized in that: described front beam is channel-section steel structure, in the leading section both sides of front beam, stretch out forward and be fixed with symmetrically arranged two connecting plates, described two rear cross beams are bar steel plate structure.
5. transformer station according to claim 1 seals cabinet type dolly maintenance track, it is characterized in that: the symmetrical interval, inboard upper surface of described two rail grooves is fixed with two pairs of handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159217.2U CN203813272U (en) | 2014-04-02 | 2014-04-02 | Substation enclosed cabinet trolley maintenance track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159217.2U CN203813272U (en) | 2014-04-02 | 2014-04-02 | Substation enclosed cabinet trolley maintenance track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813272U true CN203813272U (en) | 2014-09-03 |
Family
ID=51451982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159217.2U Expired - Lifetime CN203813272U (en) | 2014-04-02 | 2014-04-02 | Substation enclosed cabinet trolley maintenance track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201592A (en) * | 2014-09-16 | 2014-12-10 | 国家电网公司 | Handcart switch back-brake rail |
-
2014
- 2014-04-02 CN CN201420159217.2U patent/CN203813272U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201592A (en) * | 2014-09-16 | 2014-12-10 | 国家电网公司 | Handcart switch back-brake rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: STATE GRID TIANJIN ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID TIANJIN ELECTRIC POWER Co. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |