CN207731793U - A kind of assembly type bushing shell for transformer protective housing - Google Patents
A kind of assembly type bushing shell for transformer protective housing Download PDFInfo
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- CN207731793U CN207731793U CN201820068990.6U CN201820068990U CN207731793U CN 207731793 U CN207731793 U CN 207731793U CN 201820068990 U CN201820068990 U CN 201820068990U CN 207731793 U CN207731793 U CN 207731793U
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- babinet
- assembling
- transformer
- protective housing
- assembly type
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Abstract
The utility model belongs to the component field in transformer, the protective device being related in transformer, more particularly to a kind of assembly type bushing shell for transformer protective housing, casing babinet including portion on the transformer is arranged, described sleeve pipe babinet includes the first assembling babinet and connect the second assembling babinet of setting with the first assembling box body bolt, and the lower part of the second assembling babinet is provided with the junction box of transformer front.The setting convenience in transport of the utility model entirety is convenient for Assembling, and time saving and energy saving, simple in structure, load-bearing capacity is strong, and degree of protection is high, good appearance, dust-proof to prevent colliding with.
Description
Technical field
The utility model belongs to the component field in transformer, the protective device being related in transformer, more particularly to
A kind of assembly type bushing shell for transformer protective housing.
Background technology
Oil-immersed transformer high-low pressure casing generally uses pure porcelain casing tube, is connect with extraneous power grid by conducting rod, if
Transformer is in the poor area of environment, and casing inevitably by pollutions such as dusts, substantially reduces the creepage distance of casing itself.Together
When, jacket exterior is not protected, and electric shock phenomenon is be easy to cause, and is easy to be caused to damage to casing by external force.
Seriously polluted in petrochemical enterprise, safety coefficient requirement is high, to meet substations ' design requirement, there is part
Transformer has installed protective housing, has plenty of and 3mm is used to be welded with upper steel plate, it appears excessive cumbersome needs crane to coordinate
Installation, above transformer, to transformer and burden；In addition, some protective housings use epoxy plate class insulating materials, although
Reduce area occupied, but the exposure of this material is in air, can influence its performance, since low pressure generally uses busbar
It is weaker to hold middle ability using such mode for outlet method on bridge.
Utility model content
The utility model is directed to above-mentioned problem, provides a kind of assembly type bushing shell for transformer protective housing.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of assembly type
Bushing shell for transformer protective housing, including the casing babinet in portion on the transformer is set, described sleeve pipe babinet includes the first assembling babinet
And the second assembling babinet of setting is connect with the first assembling box body bolt, the lower part of the second assembling babinet is provided with setting
Junction box in transformer front；
The lower part of the first assembling babinet is provided through rectangular opening, and top is provided with boundary rectangle flange,
The top of the first assembling babinet is provided with the square between boundary rectangle flange and the second assembling babinet
Shape hole is provided with demountable upper end hand hole cover board on the rectangular opening；
One end far from the first assembling babinet on the second assembling babinet is provided with observation luffer boards, and the observation luffer boards are
The mode of handing-over is arranged assembles babinet second, and the lower part of the second assembling babinet is provided with matches with what junction box was equipped with
Close mounting hole；
The upper one end far from transformer of the junction box is provided with chamber door, and the lower part of the junction box is provided with cable hole；
It is to be connected to setting between the first assembling babinet and the second assembling babinet.
Preferably, described sleeve pipe babinet is arranged by bolt on the top of transformer.
Preferably, the upper end hand hole cover board is arranged by bolt on the first assembling babinet.
Preferably, the junction box is arranged by bolt on the second assembling babinet.
Preferably, the material that described sleeve pipe babinet is integrally selected is galvanized sheet.
Preferably, being provided with observation transparent panel in the middle part of the observation luffer boards.
Compared with prior art, it is with good effect the advantages of the utility model,
1, the setting convenience in transport of the utility model entirety is convenient for Assembling, time saving and energy saving, simple in structure, load-bearing energy
Power is strong, and degree of protection is high, good appearance, dust-proof to prevent colliding with.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the front view for the assembly type bushing shell for transformer protective housing that embodiment 1 provides；
Fig. 2 is the longitudinal central axis line sectional view for the assembly type bushing shell for transformer protective housing that embodiment 1 provides；
In above each figure, 1, transformer；11, low-tension bushing；12, bushing；2, the first assembling babinet；21, upper cover plate；
22, side plate；23, bottom plate；24, boundary rectangle flange；25, upper end hand hole cover board；3, the second babinet；31, luffer boards are observed；32, it sees
Examine transparent panel；4, junction box；41, chamber door；42, gland head；5, cable；6, connecting copper bar；7,10KV insulated terminals.
Specific implementation mode
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1 and Figure 2, the utility model provide a kind of assembly type bushing shell for transformer protective housing, including
The casing babinet in portion on the transformer is set, which is primarily used to protection transformer superstructure, such as low pressure
Casing and bushing etc., from Fig. 1 and Fig. 2 as can be seen that its casing babinet include first assembling babinet and with first group
Vanning body is bolted the second assembling babinet of setting, and setting in this way also achieves the modular Integral Thought of whole installation,
The benefit being arranged in this way is then to facilitate installation, facilitate transport, whole for two assembling babinets to be carried out by side plate
Assembling, that is, includes that side plate, upper cover plate and bottom plate etc. assemble, inventor is in order to improve whole protection effect, i.e., and the
The junction box in transformer front is arranged in the lower part of two assembling babinets, from figure 2 it can be seen that junction box setting
Purpose is primarily to protecting cable and being arranged, i.e., by the setting of 10KV insulated terminals in the second assembling box house, with even
It connects copper bar and 10KV insulated terminals is connected into setting, cable also connection setting accordingly with bushing.
The lower part of its first assembling babinet, which is provided with, runs through rectangular opening, and the rectangular opening that runs through here is and low-tension bushing and height
Pressing sleeve pipe is equipped with, and the top of the first assembling babinet is provided with boundary rectangle flange, which is mainly
For connecing setting with low-voltage bus bar bridging, inventor is provided on the top of the first assembling babinet to be arranged in external rectangular flange
And the second rectangular opening between assembling babinet, demountable upper end hand hole cover board, the upper end hand hole cover are provided on rectangular opening
Plate is assembled on babinet first by bolt setting.
One end far from the first assembling babinet on second assembling babinet is provided with observation luffer boards, and observation luffer boards have joined
Mode is arranged assembles babinet second, and the lower part of the second assembling babinet is provided with the cooperation mounting hole being equipped with junction box,
Here the shape of cooperation mounting hole depends primarily on the cylinder body shape of junction box, and the middle part of observation luffer boards is provided with observation thoroughly
Isotropic disk can generally select transparency glass plate, facilitate structure in observation case.
The upper one end far from transformer of its junction box is provided with chamber door, and the lower part of junction box is provided with cable hole, facilitates company
Cable is connect, has gland head (being arranged at cable hole) below, holds cable tightly, play sealing function.
In order to coordinate the design method of entire utility model integrally assembled type, inventor also to do design below, casing
Babinet is arranged by bolt on the top of transformer；
Upper end hand hole cover board is arranged by bolt on the first assembling babinet；
Junction box is arranged by bolt on the second assembling babinet.
The material that casing babinet is integrally selected is galvanized sheet, which is 1.5mm galvanized sheets.
It finally requires supplementation with, if being one group by 10KV insulated terminals, bushing and connecting cable, this
In have three groups, i.e. A, B, C.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (6)
1. a kind of assembly type bushing shell for transformer protective housing, which is characterized in that the casing babinet including portion on the transformer is arranged, institute
It states casing babinet to include the first assembling babinet and connect the second of setting with the first assembling box body bolt assembling babinet, described the
The lower part of two assembling babinets is provided with the junction box of transformer front；
The lower part of the first assembling babinet is provided through rectangular opening, and top is provided with boundary rectangle flange, described first group
The top of vanning body is provided with the rectangular opening between boundary rectangle flange and the second assembling babinet, is set on the rectangular opening
It is equipped with demountable upper end hand hole cover board；
One end far from the first assembling babinet on the second assembling babinet is provided with observation luffer boards, and the observation luffer boards have joined
Mode be arranged and assemble babinet second, the lower part of the second assembling babinet is provided with the cooperation being equipped with junction box and pacifies
Fill hole；
The upper one end far from transformer of the junction box is provided with chamber door, and the lower part of the junction box is provided with cable hole；
It is to be connected to setting between the first assembling babinet and the second assembling babinet.
2. a kind of assembly type bushing shell for transformer protective housing according to claim 1, which is characterized in that described sleeve pipe babinet is logical
Bolt is crossed to be arranged on the top of transformer.
3. a kind of assembly type bushing shell for transformer protective housing according to claim 2, which is characterized in that the upper end hand hole cover
Plate is arranged by bolt on the first assembling babinet.
4. a kind of assembly type bushing shell for transformer protective housing according to claim 3, which is characterized in that the junction box passes through
Bolt setting is on the second assembling babinet.
5. a kind of assembly type bushing shell for transformer protective housing according to claim 4, which is characterized in that described sleeve pipe babinet is whole
The material that body is selected is galvanized sheet.
6. a kind of assembly type bushing shell for transformer protective housing according to claim 5, which is characterized in that the observation luffer boards
Middle part is provided with observation transparent panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068990.6U CN207731793U (en) | 2018-01-16 | 2018-01-16 | A kind of assembly type bushing shell for transformer protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068990.6U CN207731793U (en) | 2018-01-16 | 2018-01-16 | A kind of assembly type bushing shell for transformer protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731793U true CN207731793U (en) | 2018-08-14 |
Family
ID=63082590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068990.6U Active CN207731793U (en) | 2018-01-16 | 2018-01-16 | A kind of assembly type bushing shell for transformer protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731793U (en) |
-
2018
- 2018-01-16 CN CN201820068990.6U patent/CN207731793U/en active Active
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