CN212543071U - Switch drawer protection mechanism - Google Patents
Switch drawer protection mechanism Download PDFInfo
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- CN212543071U CN212543071U CN202021366631.2U CN202021366631U CN212543071U CN 212543071 U CN212543071 U CN 212543071U CN 202021366631 U CN202021366631 U CN 202021366631U CN 212543071 U CN212543071 U CN 212543071U
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- drawer
- groove
- cabinet
- drawer groove
- switch
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- 230000006978 adaptation Effects 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 238000007789 sealing Methods 0.000 description 17
- 230000001681 protective effect Effects 0.000 description 8
- 230000002633 protecting effect Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a switch drawer protection mechanism, which comprises a switch cabinet and a drawer cabinet, wherein the switch cabinet is provided with a first drawer groove, the switch cabinet is provided with a second drawer groove which is coaxial with the first drawer groove at the bottom of the first drawer groove, the cross section of the first drawer groove is larger than that of the second drawer groove, a protection sleeve which is matched with the drawer cabinet is arranged in the first drawer groove in a sliding way, the inner diameter of the protection sleeve is consistent with that of the second drawer groove, the drawer cabinet can pass through the protection sleeve and can be inserted into the second drawer groove, the protection sleeve can effectively prevent external sundries from entering the second drawer groove by arranging the first drawer groove and the second drawer groove and sliding in the first drawer groove, and the protection sleeve which slides in the first drawer groove can effectively prevent the external sundries from entering the second drawer groove in the drawing process of the drawer cabinet, so that the switch cabinet is safer in the use process, ensure the normal operation of the switch cabinet.
Description
Technical Field
The utility model relates to an electrical switchgear equipment technical field, concretely relates to switch drawer protection machanism.
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, each branch circuit is arranged according to the requirement, the main function is to open, close, control and protect the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and the components in the switch cabinet mainly comprise a breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinet is mainly used in various different occasions such as chemical industry, electric power system, metallurgical system, industry, nuclear power industry, traffic industry and the like.
The clearance between current cubical switchboard and the drawer is great, can not satisfy the protection level requirement of cubical switchboard, and the protecting effect is poor, and outside environment debris are inside the cubical switchboard by the clearance entering easily, if fall into the conductor, cause the inside short circuit of cubical switchboard very easily, influence the normal operating of cubical switchboard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch drawer protection machanism, it is great to solve the clearance between current cubical switchboard and the drawer, can not satisfy the protection level requirement of cubical switchboard, and the protecting effect is poor, and outside environment debris are inside the clearance entering cubical switchboard easily, influence the problem of the normal operating of cubical switchboard.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a switch drawer protection mechanism, includes the cubical switchboard, the drawer cabinet, first drawer groove has been seted up on the cubical switchboard, be located on the cubical switchboard the tank bottom in first drawer groove seted up with the coaxial second drawer groove in first drawer groove, just the cross section in first drawer groove is greater than the cross section in second drawer groove, it is equipped with the adaptation to slide in the first drawer groove the lag of drawer cabinet, just the internal diameter of lag with the internal diameter in second drawer groove is unanimous, the drawer cabinet can pass the lag inserts second drawer groove.
The technical scheme is that a first sealing groove is formed in the outer end wall of the protecting sleeve, a first bulge matched with the first sealing groove is formed in the outer end blocking wall of the drawer cabinet, and the first bulge can be clamped into the first sealing groove.
A second sealing groove is formed in the switch cabinet, a second protrusion is arranged on the outer end blocking wall of the drawer cabinet and located on the outer side of the first protrusion, and the second protrusion can be inserted into the second sealing groove.
According to a further technical scheme, the first protrusions and the second protrusions are coated with sealant.
According to a further technical scheme, a plurality of guide rods are uniformly arranged on the bottom wall of the first drawer groove, guide holes matched with the guide rods are formed in the side wall of the protective sleeve, and the guide rods are inserted into the guide holes in a sliding mode.
According to a further technical scheme, a spring is sleeved on the guide rod, and the end part of the spring is fixedly connected to the bottom of the first drawer groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up first drawer groove and second drawer groove to slide in first drawer inslot and set up the lag, at the extraction in-process of drawer cabinet, the gliding lag in first drawer inslot can prevent effectively that outside debris from getting into the second drawer inslot, makes the cubical switchboard safer in the use, ensures the normal operating of cubical switchboard.
2. The first bulges are clamped into the first sealing groove to seal a gap between the protective sleeve and the drawer cabinet, and the second bulges are clamped into the second sealing groove to seal a gap between the protective sleeve and the switch cabinet, so that the gap between the protective sleeve and the drawer cabinet and the switch cabinet are completely sealed in the use process of the switch cabinet, and the safety of the switch cabinet in the use process is improved.
3. The spring that sets up can be taken the in-process at the drawer cabinet and promote the lag and follow the drawer cabinet pops out, and then discharges the impurity that has in the clearance, and simultaneously, the spring can play the cushioning effect at the drawer cabinet in-process that inserts, avoids the tank bottom in the first drawer groove of collision between the lag, ensures equipment normal operating.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention is:
the utility model provides a switch drawer protection mechanism, includes cubical switchboard 1, drawer cabinet 2, first drawer groove 3 has been seted up on the cubical switchboard 1, lie in on the cubical switchboard 1 the tank bottom of first drawer groove 3 seted up with the coaxial second drawer groove 4 in first drawer groove 3, just the cross section in first drawer groove 3 is greater than the cross section in second drawer groove 4, it is equipped with the adaptation to slide in first drawer groove 3 the lag 5 of drawer cabinet 2, just the internal diameter of lag 5 with the internal diameter in second drawer groove 4 is unanimous, drawer cabinet 2 can pass lag 5 inserts second drawer groove 4.
Through setting up first drawer groove 3 and second drawer groove 4 to slide in first drawer groove 3 and set up lag 5, at the extraction in-process of drawer cabinet 2, the gliding lag in first drawer groove 3 can prevent effectively that outside debris from getting into second drawer groove 4 in, makes the cubical switchboard safer in the use, ensures the normal operating of cubical switchboard.
On the basis of the above-described embodiment:
The first protrusion 7 and the first sealing groove 6 are arranged, so that after the drawer cabinet 2 is inserted into the second drawer groove 4, the first protrusion is clamped into the first sealing groove 6 to seal the gap between the protective sleeve 5 and the drawer cabinet 2, external impurities are prevented from entering, and the safety of the switch cabinet in the using process is improved.
On the basis of the above-described embodiment:
be equipped with second seal groove 8 on the cubical switchboard 1, be located on the outer end of drawer cabinet 2 keeps off the wall the outside of first arch 7 is equipped with second arch 9, second arch 9 can insert in the second seal groove 8.
The second protrusion 9 and the second sealing groove 8 are arranged, so that after the drawer cabinet 2 is inserted into the second drawer groove 4, the second protrusion 9 is clamped into the second sealing groove 8 to further seal a gap between the protective sleeve 5 and the switch cabinet 1, external impurities are prevented from entering, and the safety of the switch cabinet in the using process is improved.
The first bulges 7 are clamped into the first sealing groove 6 to seal a gap between the protecting sleeve 5 and the drawer cabinet 2, and the second bulges 9 are clamped into the second sealing groove 8 to seal a gap between the protecting sleeve 5 and the switch cabinet 1, so that the gap between the protecting sleeve 5 and the drawer cabinet 2 and the switch cabinet 1 is completely sealed in the use process of the switch cabinet, and the safety of the switch cabinet in the use process is improved.
On the basis of the above-described embodiment:
in order to further improve the sealing performance, the first protrusion 7 and the second protrusion 9 are both coated with sealant.
The first bulge 7 is coated with sealant, so that the first bulge 7 is attached to the first sealing groove more tightly; and the second bulge 9 is coated with sealant, so that the second bulge 9 is tightly attached to the second sealing groove 8, and the sealing performance is improved.
On the basis of the above-described embodiment:
evenly be equipped with a plurality of guide bar 10 on the diapire in first drawer groove 3, the adaptation is seted up to the lateral wall of lag 5 the guiding hole 11 of guide bar 10, guide bar 10 slides the cartridge and is in the guiding hole 11.
The guide rod 10 and the guide hole 11 enable the protective sleeve 5 to slide smoothly in the first drawer groove 3, and normal operation of the equipment is guaranteed.
Specifically, in order to prevent the guide rod from sliding from the guide hole 11, a stopper is disposed at an end of the guide rod located in the guide hole 11, and the stopper can slide in the guide hole 11.
On the basis of the above-described embodiment:
the guide rod 11 is sleeved with a spring 12, and the end part of the spring 12 is fixedly connected with the bottom of the first drawer groove 3.
The arranged spring 12 can push the protective sleeve 5 to pop out along with the drawer cabinet in the process of drawing out the drawer cabinet, so that impurities in the gap are discharged, and normal operation of equipment is ensured; simultaneously, the spring 12 that sets up can play the cushioning effect at the drawer cabinet 2 in-process that inserts, avoids colliding the tank bottom in first drawer groove 3 between lag 5, ensures equipment normal operating.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a switch drawer protection machanism, includes cubical switchboard (1), drawer cabinet (2), its characterized in that: first drawer groove (3) have been seted up on cubical switchboard (1), lie in on cubical switchboard (1) the tank bottom in first drawer groove (3) seted up with coaxial second drawer groove (4) in first drawer groove (3), just the cross section in first drawer groove (3) is greater than the cross section in second drawer groove (4), it is equipped with the adaptation to slide in first drawer groove (3) lag (5) of drawer cabinet (2), just the internal diameter of lag (5) with the internal diameter in second drawer groove (4) is unanimous, drawer cabinet (2) can pass lag (5) and insert second drawer groove (4).
2. The switch drawer guard mechanism of claim 1, wherein: first seal groove (6) have been seted up on the outer end wall of lag (5), be equipped with the adaptation on the outer end fender wall of drawer cabinet (2) first arch (7) of first seal groove (6), first arch (7) can be gone into in first seal groove (6).
3. The switch drawer guard mechanism of claim 2, wherein: be equipped with second seal groove (8) on cubical switchboard (1), be located on the outer end of drawer cabinet (2) fender wall the outside of first arch (7) is equipped with second arch (9), second arch (9) can insert in second seal groove (8).
4. The switch drawer guard mechanism of claim 3, wherein: the first bulges (7) and the second bulges (9) are coated with sealant.
5. The switch drawer guard mechanism of claim 1, wherein: evenly be equipped with a plurality of guide bars (10) on the diapire in first drawer groove (3), the adaptation has been seted up to the lateral wall of lag (5) guide hole (11) of guide bar (10), guide bar (10) slip cartridge is in guide hole (11).
6. The switch drawer guard mechanism of claim 5, wherein: the guide rod (10) is sleeved with a spring (12), and the end part of the spring (12) is fixedly connected with the bottom of the first drawer groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366631.2U CN212543071U (en) | 2020-07-13 | 2020-07-13 | Switch drawer protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366631.2U CN212543071U (en) | 2020-07-13 | 2020-07-13 | Switch drawer protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543071U true CN212543071U (en) | 2021-02-12 |
Family
ID=74520945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021366631.2U Active CN212543071U (en) | 2020-07-13 | 2020-07-13 | Switch drawer protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543071U (en) |
-
2020
- 2020-07-13 CN CN202021366631.2U patent/CN212543071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: Building 5, No. 1035 Dongfanghong, Jinhai Village, Zhelin Town, Fengxian District, Shanghai, 200000 Patentee after: SHANGHAI SHANGJING COMPLETE SETS Co.,Ltd. Address before: 453000 No.1 Huanyu Avenue, Muye Industrial Park, Xinxiang City, Henan Province Patentee before: HENAN XINXIANG YUBEI ELECTRICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right |