CN211719980U - High tension switchgear with promote structure - Google Patents
High tension switchgear with promote structure Download PDFInfo
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- CN211719980U CN211719980U CN201922164736.3U CN201922164736U CN211719980U CN 211719980 U CN211719980 U CN 211719980U CN 201922164736 U CN201922164736 U CN 201922164736U CN 211719980 U CN211719980 U CN 211719980U
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- cabinet body
- runner
- instrument door
- structure according
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Abstract
The utility model discloses a high tension switchgear with promote structure, including the cabinet body and instrument door, the instrument door can be relative cabinet body rotation open and shut, is provided with hoisting device on the instrument door, and hoisting device includes rotatable runner, and the runner aligns with the lower inner wall of the cabinet body, at the in-process that the relative cabinet body rotation of instrument door closed, the runner can the butt on the lower inner wall of the cabinet body and roll in order to promote the instrument door along the lower inner wall of the cabinet body. The utility model discloses in, because installation component is more on the instrument door, the instrument door can slightly fall down, sets up the hoisting structure on the instrument door, at the in-process that the relative cabinet body of instrument door was rotatory to be closed, the outer runner aligns with the lower inner wall of the cabinet body, and outer runner extrusion pressure spring makes the runner can the butt roll in order to promote the instrument door on the lower inner wall of the cabinet body and along the lower inner wall of the cabinet body simultaneously, and the bolt hole of being convenient for on instrument door and the cabinet body is aligned.
Description
Technical Field
The utility model belongs to the technical field of the installation of first device and specifically relates to a high tension switchgear with promote structure.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. When the cubical switchboard instrument door was opened, because the last mounting element of instrument door is more, the instrument door can slightly drop, and the mounting bolt pore pair is not last when closing the door, increases the installation degree of difficulty.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a make things convenient for high tension switchgear who has a promotion structure of bolt hole butt joint mainly in order to above-mentioned technical problem.
(II) technical scheme
The technical scheme of the utility model: the utility model provides a high tension switchgear with promote structure, includes the cabinet body and instrument door, the instrument door can be opened and shut relatively cabinet body rotation, wherein: the utility model discloses a cabinet, including the cabinet body, be provided with the instrument door on the instrument door, lifting device includes rotatable runner, the runner aligns with the lower inner wall of the cabinet body, and at the relative cabinet body rotation of instrument door in-process of closing, the runner can the butt on the lower inner wall of the cabinet body and roll along the lower inner wall of the cabinet body in order to promote the instrument door.
Preferably, the rotating wheel comprises an outer rotating wheel, an inner rotating wheel and an elastic element, the outer rotating wheel is sleeved outside the inner rotating wheel, and the elastic element is arranged between the outer rotating wheel and the inner rotating wheel in a cushioning mode.
Preferably, the outer rotating wheel is a polypropylene wheel.
Preferably, the inner rotating wheel is a polypropylene wheel.
Preferably, the inner rotating wheel is of a hollow structure.
Preferably, the elastic parts are arranged in a plurality of numbers and are uniformly distributed around the central shaft of the inner rotating wheel.
Preferably, the lifting device comprises a fixed frame and a rotating shaft, the rotating shaft is detachably mounted on the fixed frame, and the inner rotating wheel is rotatably mounted on the rotating shaft.
Preferably, the rotating shaft comprises a bolt and a lock sleeve, the inside of the fixing frame is hollow, and one end of the bolt penetrates through the right end of the fixing frame and is in threaded connection with the lock sleeve.
Preferably, the two sides of the fixing frame are provided with mounting square grooves fixedly connected with the instrument door.
Preferably, the fixing frame is an aluminum alloy frame.
(III) advantageous effects
The utility model has the advantages that: the utility model discloses in, because installation component is more on the instrument door, the instrument door can slightly fall down, sets up the hoisting structure on the instrument door, at the in-process that the relative cabinet body of instrument door was rotatory to be closed, the outer runner aligns with the lower inner wall of the cabinet body, and outer runner extrusion pressure spring makes the runner can the butt roll in order to promote the instrument door on the lower inner wall of the cabinet body and along the lower inner wall of the cabinet body simultaneously, and the bolt hole of being convenient for on instrument door and the cabinet body is aligned.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the runner structure of the present invention;
FIG. 3 is a sectional view of the rotating shaft of the present invention;
FIG. 4 is a sectional view of the inner runner of the present invention;
fig. 5 is an installation schematic diagram of the present invention.
Reference numerals: the instrument door comprises a fixed frame 1, a rotating wheel 2, an outer rotating wheel 21, an inner rotating wheel 22, an elastic part 23, a rotating shaft 3, a bolt 31, a lock sleeve 32, a square groove 4, a cabinet body 5 and an instrument door 6.
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 to 5, the utility model discloses a preferred embodiment, a high tension switchgear with promote structure, including the cabinet body 5 and instrument door 6, instrument door 6 can be relative cabinet body 5 rotatory opening and shutting, is provided with hoisting device on the instrument door 6, and hoisting device includes rotatable runner 2, and runner 2 aligns with the lower inner wall of the cabinet body 5, at the rotatory in-process of closing of the relative cabinet body 5 of instrument door 6, runner 2 can the butt on the lower inner wall of the cabinet body 5 and roll in order to promote instrument door 6 along the lower inner wall of the cabinet body 5. The utility model discloses in, because installation component is more on the instrument door 6, instrument door 6 has slight tenesmus, set up the promotion structure on instrument door 6, at the rotatory in-process of closing of the relative cabinet body 5 of instrument door 6, outer runner 21 aligns with the lower inner wall of the cabinet body 5, outer runner 21 extrudees compression spring 6 simultaneously, make runner 2 can the butt on the lower inner wall of the cabinet body 5 and roll in order to promote instrument door 6 along the lower inner wall of the cabinet body 5, be convenient for the bolt hole on instrument door 6 and the cabinet body 5 aligns.
The runner 2 includes outer runner 21, internal rotor 22 and elastic component 23, and the runner 22 is outside including outer runner 21 cover is established, and the elastic component 23 pad is located between outer runner 21 and the internal rotor 22, through set up elastic component 23 between outer runner 21 and the internal rotor 22, has the cushioning effect, makes runner 2 butt on the lower inner wall of the cabinet body 5 more easily.
The outer rotating wheel 21 is a polypropylene wheel, so that the whole weight of the lifting device is reduced, and the dropping degree of the instrument door 6 is further reduced.
The inner runner 22 is a polypropylene wheel, so that the whole weight of the lifting device is reduced, and the dropping degree of the instrument door 6 is further reduced.
The inner runner 22 is of a hollow structure, so that the whole weight of the lifting device is reduced, and the dropping degree of the instrument door 6 is further reduced.
The elastic members 23 are provided in a plurality and are uniformly distributed around the central axis of the inner rotor 22, so that the outer rotor 21 is uniformly stressed.
The lifting device comprises a fixed frame 1 and a rotating shaft 3, wherein the rotating shaft 3 is detachably arranged on the fixed frame 1, the inner rotating wheel 22 is rotatably arranged on the rotating shaft 3, the rotating wheel 2 can freely rotate on the rotating shaft 3, and the rotating wheel 2 is more easily abutted to the lower inner wall of the cabinet body 5.
The rotating shaft 3 comprises a bolt 31 and a lock sleeve 32, the inside of the fixing frame 1 is hollow, one end of the bolt 31 penetrates through the right end of the fixing frame 1 and is in threaded connection with the lock sleeve 32, the rotating wheel 2 is fixed, and meanwhile the rotating wheel is convenient to install and disassemble.
The two sides of the fixed mount 1 are provided with installation square grooves 4 fixedly connected with the instrument door 6, so that the lifting device is installed on the instrument door 6.
The mount 1 is the aluminum alloy frame, reduces the whole weight of hoisting device, and then reduces the instrument door 6 degree of tenesmus.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (10)
1. The utility model provides a high tension switchgear with promote structure, includes the cabinet body (5) and instrument door (6), instrument door (6) can be relative cabinet body (5) rotatory opening and shutting, its characterized in that: be provided with hoisting device on instrument door (6), hoisting device includes rotatable runner (2), runner (2) align with the lower inner wall of the cabinet body (5), at the rotatory in-process of closing of the relative cabinet body (5) of instrument door (6), runner (2) can the butt on the lower inner wall of the cabinet body (5) and roll in order to promote instrument door (6) along the lower inner wall of the cabinet body (5).
2. The high-voltage switchgear with hoisting structure according to claim 1, characterized in that: runner (2) include outer runner (21), interior runner (22) and elastic component (23), outer runner (21) cover is established outside interior runner (22), elastic component (23) pad locate between outer runner (21) and interior runner (22).
3. A high voltage switchgear with elevated structure according to claim 2, characterized in that: the outer rotating wheel (21) is a polypropylene wheel.
4. A high voltage switchgear with elevated structure according to claim 2, characterized in that: the inner rotating wheel (22) is a polypropylene wheel.
5. A high voltage switchgear with elevated structure according to claim 2, characterized in that: the inner rotating wheel (22) is of a hollow structure.
6. A high voltage switchgear with elevated structure according to claim 2, characterized in that: the elastic pieces (23) are arranged into a plurality of pieces and are uniformly distributed around the central shaft of the inner rotating wheel (22).
7. A high voltage switchgear with elevated structure according to claim 2, characterized in that: the lifting device comprises a fixing frame (1) and a rotating shaft (3), wherein the rotating shaft (3) is detachably arranged on the fixing frame (1), and the inner rotating wheel (22) is rotatably arranged on the rotating shaft (3).
8. The high-voltage switchgear with elevated structure according to claim 7, wherein: the rotating shaft (3) comprises a bolt (31) and a lock sleeve (32), the fixing frame (1) is hollow, and one end of the bolt (31) penetrates through the right end of the fixing frame (1) and is in threaded connection with the lock sleeve (32).
9. The high-voltage switchgear with elevated structure according to claim 7, wherein: and mounting square grooves (4) fixedly connected with the instrument door (6) are arranged on two sides of the fixing frame (1).
10. The high-voltage switchgear with elevated structure according to claim 7, wherein: the fixing frame (1) is an aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164736.3U CN211719980U (en) | 2019-12-06 | 2019-12-06 | High tension switchgear with promote structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164736.3U CN211719980U (en) | 2019-12-06 | 2019-12-06 | High tension switchgear with promote structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211719980U true CN211719980U (en) | 2020-10-20 |
Family
ID=72816907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164736.3U Active CN211719980U (en) | 2019-12-06 | 2019-12-06 | High tension switchgear with promote structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211719980U (en) |
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2019
- 2019-12-06 CN CN201922164736.3U patent/CN211719980U/en active Active
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