CN209571757U - A kind of fixed device of high-tension switch cabinet cover bar - Google Patents
A kind of fixed device of high-tension switch cabinet cover bar Download PDFInfo
- Publication number
- CN209571757U CN209571757U CN201920382715.6U CN201920382715U CN209571757U CN 209571757 U CN209571757 U CN 209571757U CN 201920382715 U CN201920382715 U CN 201920382715U CN 209571757 U CN209571757 U CN 209571757U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- tension switch
- cover bar
- fixed device
- outline border
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of fixed device of high-tension switch cabinet cover bar, including outline border, rotation axis, rotation cam, cavity is provided in outline border, rotation axis is laterally interted in the cavity, and both ends are rotatablely connected with outline border；Rotation cam is within the cavity, and rotation axis runs through the lug boss of rotation cam.The utility model is not only small in size, light-weight easy to carry, is easy to dismount, and fixed to blocking, not easily to fall off, and without changing device housings, will not damage to the structure of apparatus body.
Description
Technical field
The utility model belongs to switch cabinet equipment technical field, and more particularly to a kind of high-tension switch cabinet cover bar is solid
Determine device.
Background technique
Currently, substation is when carrying out the work such as maintenance, test, it is necessary to safety barrier be arranged as the technology for guaranteeing safety
One of measure.There is no the position that setting cover bar is fixed in practical work middle-high voltage switch, operator needs to spend big
Amount energy is found cover bar and is tied up a little, and safety barrier setting overlong time is caused to reduce so as to cause supplying power for outside amount is reduced
Power supply reliability.And it is insecure temporarily to tie up point pole, often will cause cover bar and falls off, to lose its technology for guaranteeing safety
The effect of measure, easily causes human casualty accident.
Therefore, how to provide a kind of fixed device of high-tension switch cabinet cover bar becomes those skilled in the art's urgent need to resolve
Problem.
Utility model content
It is not only small in size, light-weight in view of this, the present invention provides a kind of fixed device of high-tension switch cabinet cover bar
It is easy to carry, it is easy to dismount, and fixed to blocking, it is not easily to fall off, and without changing device housings, it will not be to equipment
The structure of ontology damages.
To achieve the goals above, the utility model adopts the following technical solution:
The fixed device of a kind of high-tension switch cabinet cover bar, comprising: outline border, rotation axis, rotation cam are provided in the outline border
Cavity, the rotation axis are laterally interted in the cavity, and both ends are rotatablely connected with the outline border；The rotation cam is located at
In the cavity, and the rotation axis runs through the lug boss of the rotation cam.
Preferably, the outline border bottom end is equipped with magnet, and outline border can be fixed on high-tension switch cabinet by magnet, and easily
In dismounting.
Preferably, the magnet uses rubidium iron canopy strong magnet, and rubidium iron canopy strong magnet magnetism is stronger, ensure that outline border and high pressure
The tautness of switchgear connection.
Preferably, the rotation cam and the cavity bottom end are provided with gap, the fixation conveniently blocked.
Preferably, the minimum widith in the rotation cam and cavity bottom end setting gap is 0.5mm, and rotation cam exists
Constantly change in rotary course with the gap of cavity bottom end, set 0.5mm for the minimum widith in gap, can make to block fixation
It is firm, it is not easily to fall off.
Preferably, the outline border side is horizontally arranged with insert port, can will be blocked by insert port be put into rotation cam with
In the gap of cavity bottom end, to facilitate installation to fix.
Preferably, blocking thickness can be smoothly by being inserted into so that blocking less than the width of the insert port greater than 0.5mm
Enter at mouthful, installation is facilitated to fix；Block the setting that thickness is greater than 0.5mm, is conducive to improve and blocks fixed firmness.
The utility model has the beneficial effects that:
The utility model is not only small in size, light-weight, easy to carry, and production cost is low, without changing device housings,
The structure of apparatus body will not be damaged, can arbitrarily be assembled and disassembled at any time on various high-tension switch cabinets, use easy to spread；Turn
Moving cam is installed on the rotating shaft, and rotation axis and outline border are rotatablely connected, so that rotation cam can control 180 ° of rotations, convenient for screening
It blocks and carries out installation fixation, and is fixed to blocking, it is not easily to fall off.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is the schematic perspective view of the utility model.
Fig. 2 attached drawing is the main view of the utility model.
Fig. 3 attached drawing is the side view of the utility model.
Wherein, in figure,
1- outline border；2- rotation axis；3- rotation cam；4- magnet；5- insert port；The gap 6-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Attached drawing 1-3 is please referred to, the utility model provides a kind of fixed device of high-tension switch cabinet cover bar, comprising: outline border 1,
Rotation axis 2, rotation cam 3, are provided with cavity in outline border 1, rotation axis 2 laterally it is interspersed in the cavity, both ends are rotated with outline border 1
Connection；Rotation cam 3 is within the cavity, and rotation axis 2 runs through the lug boss of rotation cam 3.
In another embodiment, 1 bottom end of outline border is equipped with magnet 4, attacks internal thread by 1 bottom of outline border and magnet 4 uses spiral shell
Nail is fixed, and outline border 1 can be fixed on high-tension switch cabinet by magnet 4, and be easy to dismount.
In another embodiment, magnet 4 uses rubidium iron canopy strong magnet, and rubidium iron canopy strong magnet magnetism is stronger, ensure that outer
The tautness that frame 1 is connect with high-tension switch cabinet.
In another embodiment, rotation cam 3 and cavity bottom end are provided with gap 6, the fixation conveniently blocked.
In another embodiment, the minimum widith in rotation cam 3 and cavity bottom end setting gap 6 is 0.5mm, is rotated convex
Wheel 3 constantly changes in rotary course with the gap 6 of cavity bottom end, sets 0.5mm for the minimum widith in gap 6, can make
Block it is fixed, it is not easily to fall off.
In another embodiment, 1 side of outline border is horizontally arranged with insert port 5, can will be blocked by insert port 5 be put into turn
In the gap 6 of moving cam 1 and cavity bottom end, to facilitate installation to fix.
In another embodiment, blocking thickness can be smooth so that blocking less than the width of insert port 5 greater than 0.5mm
Entered by insert port 5, installation is facilitated to fix；Block the setting that thickness is greater than 0.5mm, be conducive to improve block it is fixed secured
Degree.
The utility model is not only small in size, light-weight, easy to carry, will not be to high-voltage switch gear without changing device housings
The structure of cabinet equipment ontology damages, and can arbitrarily assemble and disassemble at any time on various high-tension switch cabinets, use easy to spread, for each
The 6-35kV high-tension switch cabinet of the kind various models of producer is all applicable in.
The utility model production cost is low, can be managed collectively reuse, the O&M profession of State Grid Corporation of China's power transformation at present
For O&M class mode, an O&M class administers 6-12 substations, configures 30- on Working vehicle according to O&M class scale
All substation's routine work needs can be realized in 50 sets of present apparatus.
The utility model is fixed, not easily to fall off.Neodymium iron boron strong magnet is novel ferromagnetic material, adsorption plant shell energy
Power is extremely strong, ensure that the firmness that outline border 1 is connect with high-tension switch cabinet.Rotation cam 3 is mounted in rotation axis 2, rotation axis 2 with
Outline border 1 is rotatablely connected, so that rotation cam 3 can control 180 ° of rotations, convenient for carrying out installation fixation to blocking, reversed stress is bigger
Fixation is more secured, and cover bar is secured, reliable when ensure that work, not easily to fall off.It is fixed by rotation cam 3 to blocking,
It is easy to assemble and disassemble, equipment is installed when working, and is removed after work, will not be run everyday devices and be had any impact.
When use upwards by present apparatus insert port 5, rubidium iron canopy strong magnet is adsorbed on high-tension switch cabinet shell.According to cross
To Impact direction by rotation cam 3 turn to round about with the orientation in 90 ° of outline border 1, cover bar warning tape is inserted from insert port 5
Enter, 3 clamping cover bar warning tape of rotation cam.Because it is lateral stressed on the contrary, and rotation cam 3 and 1 minimum clearance of outline border be less than and block
Tape thickness is warned, not will cause during being normally set using and block falling off for warning tape.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of fixed device of high-tension switch cabinet cover bar characterized by comprising outline border, rotation axis, rotation cam, it is described outer
Cavity is provided in frame, the rotation axis is laterally interted in the cavity, and both ends are rotatablely connected with the outline border；Described turn
Moving cam is located in the cavity, and the rotation axis runs through the lug boss of the rotation cam.
2. the fixed device of a kind of high-tension switch cabinet cover bar according to claim 1, which is characterized in that the outline border bottom end peace
Equipped with magnet.
3. the fixed device of a kind of high-tension switch cabinet cover bar according to claim 2, which is characterized in that the magnet uses rubidium
Iron canopy strong magnet.
4. a kind of fixed device of high-tension switch cabinet cover bar according to claim 1, which is characterized in that the rotation cam with
The cavity bottom end is provided with gap.
5. a kind of fixed device of high-tension switch cabinet cover bar according to claim 4, which is characterized in that the rotation cam with
The minimum widith in cavity bottom end setting gap is 0.5mm.
6. the fixed device of a kind of high-tension switch cabinet cover bar according to claim 5, which is characterized in that the outline border side is horizontal
To being provided with insert port.
7. the fixed device of a kind of high-tension switch cabinet cover bar according to claim 6, which is characterized in that block thickness and be greater than
0.5mm, less than the width of the insert port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382715.6U CN209571757U (en) | 2019-03-25 | 2019-03-25 | A kind of fixed device of high-tension switch cabinet cover bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382715.6U CN209571757U (en) | 2019-03-25 | 2019-03-25 | A kind of fixed device of high-tension switch cabinet cover bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571757U true CN209571757U (en) | 2019-11-01 |
Family
ID=68335532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382715.6U Expired - Fee Related CN209571757U (en) | 2019-03-25 | 2019-03-25 | A kind of fixed device of high-tension switch cabinet cover bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962962A (en) * | 2020-08-29 | 2020-11-20 | 国家电网有限公司 | Electric power overhauls on-spot device of putting up fast with blocking warning area |
-
2019
- 2019-03-25 CN CN201920382715.6U patent/CN209571757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962962A (en) * | 2020-08-29 | 2020-11-20 | 国家电网有限公司 | Electric power overhauls on-spot device of putting up fast with blocking warning area |
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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: 20191101 Termination date: 20200325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |