CN107453265B - A kind of drawing and pulling type switchgear that inside is fixed - Google Patents
A kind of drawing and pulling type switchgear that inside is fixed Download PDFInfo
- Publication number
- CN107453265B CN107453265B CN201710824551.3A CN201710824551A CN107453265B CN 107453265 B CN107453265 B CN 107453265B CN 201710824551 A CN201710824551 A CN 201710824551A CN 107453265 B CN107453265 B CN 107453265B
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- CN
- China
- Prior art keywords
- fixed
- drawing frame
- cabinet body
- sliding rail
- pulling type
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of drawing and pulling type switchgears that inside is fixed, including cabinet body, drawing frame, clamping device and sliding rail, end cap is fixed at the top of cabinet body, rotation is equipped with cabinet door on the one side of cabinet body, the internal slide of the cabinet body is equipped with drawing frame, electric elements are fixed on the drawing frame, the top of the drawing frame is equipped with the clamping device for being fixed on interior of the cabinet, fixes sliding rail between the drawing frame and the side of cabinet body；The configuration of the present invention is simple, it is easy to use, while being used convenient for drawing frame, further the position of drawing frame is fixed, the damage for bringing components because of its movement is prevented, influences the use in later period.
Description
Technical field
The invention belongs to technical field of electric equipment more particularly to a kind of drawing and pulling type switchgears that inside is fixed.
Background technique
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively
Branch is set according to its needs.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with
Low-pressure chamber switchgear, is equipped with high voltage bus, such as power plant, and some is additionally provided with to protect the low-frequency load reduction of capital equipment.Switchgear
Main function be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, opened and closed, controlled and protected
Protect electrical equipment.Component in switchgear mainly has breaker, disconnecting switch, on-load switch, operating mechanism, mutual inductor and each
The compositions such as kind protective device.There are many classification method of switchgear, such as can be divided into withdraw-type switch by breaker mounting means
Cabinet and fixed switching cabinet；Or the difference according to cabinet body structure, open type switchgear, metal closed switch cabinet and gold can be divided into
Belong to closing armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet can be divided into again according to voltage class is different
Deng.
Currently on the market for convenience of the use of switchgear, there is the structure type of drawing and pulling type, but this structure is interior
The safety of portion's electric elements brings certain hidden danger, due to the structure of drawing and pulling type, so that drawing frame can be carried out in interior of the cabinet
Movement by a small margin, and this movement may collide internal electric elements and lead to its damage, and it is normal to influence it
Use, it is therefore desirable to a kind of new technological means so that fixed more firm of the drawing frame of inside switch cabinet.
Summary of the invention
The purpose of the present invention is to provide a kind of drawing and pulling type switchgears that inside is fixed, to solve above-mentioned background technique
In the problem of being previously mentioned.
To achieve the above object, the invention provides the following technical scheme: a kind of drawing and pulling type switchgear that inside is fixed,
Including cabinet body, drawing frame, clamping device and sliding rail, it is fixed with end cap at the top of cabinet body, is rotated on the one side of cabinet body
Equipped with cabinet door, the internal slide of the cabinet body is equipped with drawing frame, and electric elements, the pull are fixed on the drawing frame
The top of frame is equipped with the clamping device for being fixed on interior of the cabinet, the fixed sliding rail between the drawing frame and the side of cabinet body
Road.
As a preferred technical solution of the invention, the clamping device includes fixed station and gripping block, described solid
Determine the top that platform is fixedly installed on cabinet body side inner walls, four groups of gripping blocks, institute are equipped between the fixed station of two groups of opposition setting
Stating gripping block can move back and forth on the track for being fixed with fixed station two sides, be equipped with and stretch between the fixed station and gripping block
Contracting mandril.
As a preferred technical solution of the invention, the top of the gripping block is equipped with secondary intermediate plate, the secondary
Intermediate plate moves it by the threaded rod inside gripping block and controls.
As a preferred technical solution of the invention, the sliding rail includes upper sliding rail and glidepath, it is described on
Sliding rail is slideably positioned in the top of glidepath, and the upper sliding rail is fixedly installed on the side wall of drawing frame, and the glidepath is fixed
It is set on the inner wall of cabinet body, perforation, the perforation is equipped on the same position of the upper sliding rail and glidepath vertical direction
Inside is equipped with spacer pin.
As a preferred technical solution of the invention, the upper sliding rail and glidepath are preferably the L-shape knot in section
Structure.
As a preferred technical solution of the invention, the bottom of the drawing frame is fixed with several auxiliary sliding rails.
As a preferred technical solution of the invention, the bottom interior surface of the cabinet body is equipped with matches with auxiliary sliding rail
Close the sliding slot used.
As a preferred technical solution of the invention, soft rubber is fixed in the opposite of the gripping block
Pad.
As a preferred technical solution of the invention, the bottom of the drawing frame can also be equipped with clamping device.
Beneficial effects of the present invention: the present invention interior of the cabinet be equipped with drawing frame, facilitate internal electric elements extraction and
It places, inspection and replacement convenient for the later period to components, while being equipped with clamping device at the top of drawing frame, gripping block can be passed through
Folding and unfolding complete the fixation to drawing frame, place drawing frame and be subjected to displacement in interior of the cabinet, the damage of part is caused, after influencing
The normal use of phase, simultaneously clamping on device by the mandril that stretches can be completed its process for clamping and loosening, and it is convenient to control, and
It is fixed with sliding rail on the side of drawing frame, is on the one hand convenient for the sliding of drawing frame, while can be by sliding rail
The spacer pin in road is defined the position of drawing frame, prevents its movement；The configuration of the present invention is simple, it is easy to use, it is being convenient for
While drawing frame uses, further the position of drawing frame is fixed, prevents the damage for bringing components because of its movement,
The use in later period is influenced, operation of the present invention is convenient, and it is practical, convenient for promoting the use of.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is clamping device structural schematic diagram of the present invention；
Fig. 3 is sliding rail structural schematic diagram of the present invention；
Fig. 4 is interior of the cabinet structural schematic diagram.
Specific embodiment
Preferred embodiment of the present invention will be described for lower combination attached drawing, it should be understood that preferred implementation described herein
Example is only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " front, back, left, right, up, down " is logical
Be often for direction shown in the drawings either for it is vertical, vertically or on gravity direction for the mutual position of each component
Set relationship description word.
Referring to Fig. 1, mode is implemented as follows in present invention offer: a kind of drawing and pulling type switchgear that inside is fixed, including
Cabinet body 1, drawing frame 2, clamping device 3 and sliding rail 4, the top of cabinet body 1 are fixed with end cap 6, turn on the one side of cabinet body 1
Dynamic to be equipped with cabinet door 7, the internal slide of the cabinet body 1 is equipped with drawing frame 2, is fixed with electric elements 5 on the drawing frame 2,
The top of the drawing frame 2, which is equipped with, is fixed on clamping device 3 cabinet body 1 inside, the side of the drawing frame 2 and cabinet body 1 it
Between fix sliding rail 4；Drawing frame 2 can be fixed in the clamping device 3 at 2 top of drawing frame, prevent in unused drawing frame 2
When, drawing frame is subjected to displacement, and inner components is caused to be damaged, and causes the adverse effect in later period, and the sliding rail 4 of side can be into
One step facilitates the normal use of drawing frame 2, keeps its sliding more smooth.
Incorporated by reference to Fig. 2, clamping device 3 includes fixed station 31 and gripping block 32, and the fixed station 31 is fixedly installed on cabinet body 1
The top of side inner walls, is equipped with four groups of gripping blocks 32 between the fixed station 31 of two groups of opposition setting, and the gripping block 32 can be
It is fixed on the track 33 of 31 two sides of fixed station and moves back and forth, flexible top is equipped between the fixed station 31 and gripping block 32
Bar 35；The tightening of gripping block 32 is controlled by the extension and contraction of the mandril 35 that stretches and is loosened, it is convenient that drawing frame 2 is consolidated
Fixed, two groups of clampings close to each other of gripping block 32 prevent the inside in cabinet body random so that in-between drawing frame 2 is fixed
It is mobile, the electric elements on drawing frame 2 are protected, and the top of gripping block 32 is equipped with secondary intermediate plate 34, the secondary intermediate plate 34
It is moved by the threaded rod 36 inside gripping block 32 and is controlled, by secondary intermediate plate 34, is further increased to pull
The soundness of frame 2 prevents drawing frame 2 to be subjected to displacement, and structure is simple, easy to use；In the opposite of preferred gripping block 32
It is fixed with soft rubber pad, prevents from damaging the surface of drawing frame 2 because of excessive extrusion.
Incorporated by reference to Fig. 3, sliding rail 4 includes upper sliding rail 41 and glidepath 42, and the upper sliding rail 41 is slideably positioned in downslide
The top of rail 42, the upper sliding rail 41 are fixedly installed on the side wall of drawing frame 2, and the glidepath 42 is fixedly installed on cabinet body 1
Inner wall on, perforation 44 is equipped on the same position of the upper sliding rail 41 and 42 vertical direction of glidepath, in the perforation 44
Portion is equipped with spacer pin 43, and upper sliding rail 41 and glidepath 42 can pass through perforation thereon while facilitating 2 normal use of drawing frame
44 and the position of drawing frame 2 is limited across the spacer pin 43 of perforation 44, is sent into cabinet body 1 when drawing frame 2 and inserts spacer pin 43
Enter perforation 44, so that displacement cannot be generated between upper and lower slide rail, and then drawing frame 2 is limited, structure is simple, while upper cunning
Rail 41 and glidepath 42 are preferably the L-shape structure in section, so that while upper and lower slide rail facilitates sliding, can also mutually it
Between shape restrict, prevent from skidding off track.
Several auxiliary are fixed with incorporated by reference to the bottom of Fig. 4, the bottom interior surface upper hopper chute 9 of cabinet body 1, cooperation drawing frame 2
Sliding rail 8, further such that drawing frame is mobile to stablize smoothness, structure is simple, easy to use.
The bottom of further drawing frame 2 can also be equipped with clamping device 3, be further ensured that the stability of drawing frame 2, guarantee
Internal electric elements.
The present invention is equipped with drawing frame in interior of the cabinet, facilitates the extraction and placement of internal electric elements, convenient for the later period to zero
The inspection and replacement of component, while it being equipped with clamping device at the top of drawing frame, it can be completed by the folding and unfolding of gripping block to pumping
The fixation tried to stop people from fighting each other is placed drawing frame and is subjected to displacement in interior of the cabinet, causes the damage of part, influence the normal use in later period, together
When clamping device its can be completed by the mandril that stretches clamp and the process loosened, it is convenient to control, and in the side of drawing frame
Upper fixation is fixed with sliding rail, on the one hand be convenient for drawing frame sliding, while can by the spacer pin of sliding rail come pair
The position of drawing frame is defined, and prevents its movement.
The configuration of the present invention is simple, it is easy to use, convenient for drawing frame use while, further to the position of drawing frame into
Row is fixed, and is prevented the damage for bringing components because of its movement, is influenced the use in later period, and operation of the present invention is convenient, practical,
Convenient for promoting the use of.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of drawing and pulling type switchgear that inside is fixed, including cabinet body (1), drawing frame (2), clamping device (3) and sliding
Track (4) is fixed with end cap (6) at the top of cabinet body (1), and rotation is equipped with cabinet door (7) on the one side of cabinet body (1), the cabinet
The internal slide of body (1) is equipped with drawing frame (2), and electric elements (5), the drawing frame are fixed on the drawing frame (2)
(2) top, which is equipped with, is fixed on the internal clamping device (3) of cabinet body (1), the side of the drawing frame (2) and cabinet body (1) it
Between fix sliding rail (4) it is characterized by: the clamping device (3) includes fixed station (31) and gripping block (32), it is described solid
Determine the top that platform (31) is fixedly installed on cabinet body (1) side inner walls, four are equipped between the fixed station (31) of two groups of opposition setting
Group gripping block (32), the gripping block (32) can move back and forth on the track (33) for being fixed with fixed station (31) two sides,
It is equipped between the fixed station (31) and gripping block (32) flexible mandril (35).
2. a kind of fixed drawing and pulling type switchgear in inside according to claim 1, it is characterised in that: the gripping block
(32) top is equipped with secondary intermediate plate (34), and the secondary intermediate plate (34) is right by passing through gripping block (32) internal threaded rod (36)
Its movement is controlled.
3. a kind of fixed drawing and pulling type switchgear in inside according to claim 1, it is characterised in that: the sliding rail
Road (4) includes upper sliding rail (41) and glidepath (42), and the upper sliding rail (41) is slideably positioned in the top of glidepath (42), described
Upper sliding rail (41) is fixedly installed on the side wall of drawing frame (2), and the glidepath (42) is fixedly installed on the inner wall of cabinet body (1)
On, perforation (44), the perforation (44) are equipped on the same position of the upper sliding rail (41) and glidepath (42) vertical direction
Inside is equipped with spacer pin (43).
4. a kind of fixed drawing and pulling type switchgear in inside according to claim 3, it is characterised in that: the upper sliding rail
It (41) is preferably the L-shape structure in section with glidepath (42).
5. a kind of fixed drawing and pulling type switchgear in inside according to claim 1, it is characterised in that: the drawing frame
(2) bottom is fixed with several auxiliary sliding rails (8).
6. a kind of fixed drawing and pulling type switchgear in inside according to claim 5, it is characterised in that: the cabinet body
(1) bottom interior surface is equipped with the sliding slot (9) being used cooperatively with auxiliary sliding rail (8).
7. a kind of fixed drawing and pulling type switchgear in inside according to claim 1, it is characterised in that: the gripping block
(32) soft rubber pad is fixed in opposite.
8. a kind of fixed drawing and pulling type switchgear in inside according to claim 1, it is characterised in that: the drawing frame
(2) bottom can also be equipped with clamping device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824551.3A CN107453265B (en) | 2017-09-14 | 2017-09-14 | A kind of drawing and pulling type switchgear that inside is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824551.3A CN107453265B (en) | 2017-09-14 | 2017-09-14 | A kind of drawing and pulling type switchgear that inside is fixed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107453265A CN107453265A (en) | 2017-12-08 |
| CN107453265B true CN107453265B (en) | 2019-06-07 |
Family
ID=60496212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824551.3A Active CN107453265B (en) | 2017-09-14 | 2017-09-14 | A kind of drawing and pulling type switchgear that inside is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107453265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034508A (en) * | 2019-06-13 | 2019-07-19 | 新疆南开电气有限公司 | A kind of drawing and pulling type power distribution cabinet convenient for fixed multiple equipment |
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| CN203932711U (en) * | 2014-07-17 | 2014-11-05 | 江苏华通电气科技有限公司 | Switch cubicle |
| CN104332832A (en) * | 2014-11-20 | 2015-02-04 | 成都顺通电器成套有限公司 | Stable and movable component installing structure for switch cabinet |
| CN104682215A (en) * | 2013-11-28 | 2015-06-03 | 常州校果信息服务有限公司 | Switch cabinet with sliding installing plate |
| CN206180464U (en) * | 2016-11-07 | 2017-05-17 | 张伟 | Low -voltage distribution cabinet convenient to wholly pull out |
| CN107069496A (en) * | 2017-05-17 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of draw-out type low voltage switch cabinet of easy access |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205791029U (en) * | 2016-06-21 | 2016-12-07 | 青岛和瑞德电力科技有限公司 | A kind of high-voltage board facilitating instrument to install |
-
2017
- 2017-09-14 CN CN201710824551.3A patent/CN107453265B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682215A (en) * | 2013-11-28 | 2015-06-03 | 常州校果信息服务有限公司 | Switch cabinet with sliding installing plate |
| CN203932711U (en) * | 2014-07-17 | 2014-11-05 | 江苏华通电气科技有限公司 | Switch cubicle |
| CN104332832A (en) * | 2014-11-20 | 2015-02-04 | 成都顺通电器成套有限公司 | Stable and movable component installing structure for switch cabinet |
| CN206180464U (en) * | 2016-11-07 | 2017-05-17 | 张伟 | Low -voltage distribution cabinet convenient to wholly pull out |
| CN107069496A (en) * | 2017-05-17 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of draw-out type low voltage switch cabinet of easy access |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107453265A (en) | 2017-12-08 |
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