CN215911769U - Case becomes casing and uses convenient to detach's case lid structure - Google Patents
Case becomes casing and uses convenient to detach's case lid structure Download PDFInfo
- Publication number
- CN215911769U CN215911769U CN202121667018.9U CN202121667018U CN215911769U CN 215911769 U CN215911769 U CN 215911769U CN 202121667018 U CN202121667018 U CN 202121667018U CN 215911769 U CN215911769 U CN 215911769U
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- Prior art keywords
- mounting frame
- frame
- case
- fixing
- cover plate
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a case cover structure convenient to disassemble for a case transformer case, which comprises a case cover plate, a fixing frame and a second mounting frame, wherein an eave baffle is arranged on the side end face of the case cover plate, the second mounting frame is arranged on the lower end face of the case cover plate, the outer side of the second mounting frame is positioned on the lower end face of the case cover plate, a first mounting frame is arranged on the lower end face of the case cover plate, a sealing insertion groove is formed between the first mounting frame and the second mounting frame, rubber sealing layers are respectively arranged on the inner wall of the first mounting frame and the outer surface of the second mounting frame, the fixing frame is arranged on the lower end face of the case cover plate and is positioned on the outer side of the first mounting frame, threaded holes distributed in an array are formed in the side end face of the fixing frame, fixing bolts are arranged in the threaded holes, and the tail ends of the fixing bolts extend to the fixing frame to be rotatably provided with fixing plates. The utility model has the advantages of convenient installation, good sealing performance after installation, convenient disassembly and convenient transportation and use of the box transformer substation shell.
Description
Technical Field
The utility model relates to the technical field of box transformer substation shells, in particular to a box cover structure convenient to disassemble and used for a box transformer substation shell.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
At present, box-type substations all adopt a fully-sealed steel structure box body, most of the box body and the box cover are integrally arranged, and the box body and the box cover cannot be disassembled, so that the box-type substation shell is large in size and heavy in weight, and inconvenience is caused to transportation and use of the box-type substation shell.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a case cover structure convenient to disassemble for a case transformer substation shell, which has the advantages of convenience in installation, good sealing performance after installation, convenience in disassembly and convenience in transportation and use of the case transformer substation shell, and solves the problems brought forward by the technical background.
In order to achieve the purpose, the utility model provides the following technical scheme: a case cover structure convenient to disassemble for a case transformer housing comprises a case cover plate, a fixed frame and a second mounting frame, the side end face of the box body cover plate is provided with an eave baffle which is formed by splicing and connecting four baffles, the second mounting frame is arranged on the lower end surface of the box body cover plate, the first mounting frame is arranged on the outer side of the second mounting frame and positioned on the lower end surface of the box body cover plate, a sealing insertion groove is formed between the first mounting frame and the second mounting frame, rubber sealing layers are arranged on the inner wall of the first mounting frame and the outer surface of the second mounting frame and are positioned in the sealing insertion groove, the fixing frame is mounted on the lower end surface of the cover plate of the box body, and fixed frame is located the outside of first installing frame, the screw hole that the array distributes is seted up to the side end face of fixed frame, and fixing bolt is installed to the screw hole internal thread, fixing bolt's end extends to the fixed frame internal rotation and installs the fixed plate.
Preferably, the cornice baffle is arranged obliquely, the downward inclination angle of the cornice baffle is 35 degrees, and the cornice length of the cornice baffle is 20 CM.
Preferably, the fixing frame, the first mounting frame and the second mounting frame are rectangular frames formed by welding four plates.
Preferably, the height of the fixing frame is twice that of the first and second mounting frames.
Preferably, a groove is formed in the fixing plate, a bearing is installed in the groove, and the fixing bolt is rotatably connected with the fixing plate through the bearing in a matched mode.
Preferably, the number of the fixing plates is four, and the four fixing plates are distributed in an array manner relative to the fixing frame.
Compared with the prior art, the utility model has the following beneficial effects: when the installation with the upper end of box cover plate joint at the box transformer substation casing, the upper end of box transformer substation casing is located sealed inserting groove, can make the box transformer substation casing better with the junction leakproofness of box cover plate through the cooperation of rubber seal layer, when fixed to the box cover plate, screw up fixing bolt through the spanner, can make the fixed plate be close to and the tight box transformer substation casing in top, can fix the box cover plate, not hard up fixing bolt during the dismantlement can, can be convenient for install and dismantle, make things convenient for the box transformer substation casing to transport and use.
Drawings
FIG. 1 is a schematic bottom view of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the present invention;
FIG. 3 is a schematic view of the fixing frame structure of the present invention;
fig. 4 is a front view of the fixing frame of the present invention.
The reference numerals and names in the figures are as follows:
1. an eave baffle plate; 2. a cover plate of the box body; 3. a fixing frame; 4. a first mounting frame; 5. a rubber sealing layer; 6. a second mounting frame; 7. sealing the insertion groove; 8. fixing the bolt; 9. a fixing plate; 10. a bearing; 11. a threaded bore.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a case becomes case lid structure of convenient to detach for casing, includes box apron 2, fixed frame 3 and second installing frame 6, eaves baffle 1 is installed to box apron 2's side end face, and eaves baffle 1 links to each other for four baffle concatenations and forms, eaves baffle 1 sets up for the slope, and eaves baffle 1 downward inclination is 35 degrees, and eaves baffle 1's eaves length is 20CM, and eaves baffle 1 has the effect of rain-proof water, can prevent that the rainwater from falling on the case becomes the casing when rainy day.
The lower terminal surface at box apron 2 is installed to second installing frame 6, and first installing frame 4 is installed to the lower terminal surface that the outside of second installing frame 6 is located box apron 2, it has sealed inserting groove 7 to constitute between first installing frame 4 and the second installing frame 6, and the inner wall of first installing frame 4 and the surface of second installing frame 6 all are provided with rubber sealing layer 5, and rubber sealing layer 5 is located sealed inserting groove 7, and with the upper end of box apron 2 joint at the case transformer housing when the installation, the upper end of case transformer housing is located sealed inserting groove 7, can make the junction leakproofness of case transformer housing and box apron 2 better through the cooperation of rubber sealing layer 5.
Fixed frame 3 is installed at the lower terminal surface of box apron 2, and fixed frame 3 is located the outside of first installing frame 4, fixed frame 3, first installing frame 4 and second installing frame 6 are the rectangular frame that four plate welding formed, highly being first installing frame 4 of fixed frame 3 and the twice of second installing frame 6, the screw hole 11 of array distribution is seted up to the side end face of fixed frame 3, and fixing bolt 8 is installed to screw hole 11 internal thread.
Fixing bolt 8's end extends to fixed frame 3 internal rotations and installs fixed plate 9, and fixed plate 9 is equipped with four altogether, and four fixed plates 9 are array distribution about fixed frame 3, set up slottedly on fixed plate 9, install bearing 10 in the inslot, fixing bolt 8 rotates with fixed plate 9 through the cooperation of bearing 10 to be connected, when 2 fixed to the box apron, screws up fixing bolt 8 through the spanner, can make fixed plate 9 be close to and the tight case of top becomes the casing, can fix box apron 2, during the dismantlement not hard up fixing bolt 8 can, can be convenient for install and dismantle, make things convenient for the case to become the casing transportation and use.
The working principle is as follows: when the box body cover plate 2 is installed, the box body cover plate 2 is clamped at the upper end of the box transformer substation shell, the upper end of the box transformer substation shell is positioned in the sealing insertion groove 7, the sealing performance of the joint of the box transformer substation shell and the box body cover plate 2 can be better through the matching of the rubber sealing layer 5, when the box body cover plate 2 is fixed, the fixing bolt 8 is screwed through a spanner, the fixing plate 9 can be close to and tightly abut against the box transformer substation shell, the box body cover plate 2 can be fixed, when the fixing bolt 8 is loosened during disassembly, and the box body cover plate 2 can be conveniently installed and disassembled.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a case lid structure convenient to detach for case becomes casing, includes box apron (2), fixed frame (3) and second installing frame (6), its characterized in that: the side end face of the box body cover plate (2) is provided with an eave baffle plate (1), the eave baffle plate (1) is formed by splicing and connecting four baffle plates, the second mounting frame (6) is mounted on the lower end face of the box body cover plate (2), the outer side of the second mounting frame (6) is positioned on the lower end face of the box body cover plate (2) and is provided with a first mounting frame (4), a sealing insertion groove (7) is formed between the first mounting frame (4) and the second mounting frame (6), rubber sealing layers (5) are arranged on the inner wall of the first mounting frame (4) and the outer surface of the second mounting frame (6), the rubber sealing layers (5) are positioned in the sealing insertion groove (7), the fixing frame (3) is mounted on the lower end face of the box body cover plate (2), the fixing frame (3) is positioned on the outer side of the first mounting frame (4), and threaded holes (11) distributed in an array are formed in the surface of the fixing frame (3), fixing bolt (8) are installed to screw hole (11) internal thread, fixed bolt (8) end extends to fixed frame (3) internal rotation and installs fixed plate (9).
2. The case lid structure convenient to detach for case and transformer substation casing of claim 1, characterized in that: the cornice baffle (1) is arranged obliquely, the downward inclination angle of the cornice baffle (1) is 35 degrees, and the cornice length of the cornice baffle (1) is 20 CM.
3. The case lid structure convenient to detach for case and transformer substation casing of claim 1, characterized in that: the fixing frame (3), the first mounting frame (4) and the second mounting frame (6) are rectangular frames formed by welding four plates.
4. The case lid structure convenient to detach for case and transformer substation casing of claim 1, characterized in that: the height of the fixed frame (3) is twice of that of the first mounting frame (4) and the second mounting frame (6).
5. The case lid structure convenient to detach for case and transformer substation casing of claim 1, characterized in that: a groove is formed in the fixing plate (9), a bearing (10) is installed in the groove, and the fixing bolt (8) is connected with the fixing plate (9) in a rotating mode through the bearing (10) in a matching mode.
6. The case lid structure convenient to detach for case and transformer substation casing of claim 1, characterized in that: the fixed plates (9) are four in number, and the four fixed plates (9) are distributed in an array mode relative to the fixed frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121667018.9U CN215911769U (en) | 2021-07-22 | 2021-07-22 | Case becomes casing and uses convenient to detach's case lid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121667018.9U CN215911769U (en) | 2021-07-22 | 2021-07-22 | Case becomes casing and uses convenient to detach's case lid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911769U true CN215911769U (en) | 2022-02-25 |
Family
ID=80289736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121667018.9U Expired - Fee Related CN215911769U (en) | 2021-07-22 | 2021-07-22 | Case becomes casing and uses convenient to detach's case lid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911769U (en) |
-
2021
- 2021-07-22 CN CN202121667018.9U patent/CN215911769U/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: 20220225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |