CN208706526U - A kind of open air demarcation load switch installing mechanism - Google Patents
A kind of open air demarcation load switch installing mechanism Download PDFInfo
- Publication number
- CN208706526U CN208706526U CN201821732587.5U CN201821732587U CN208706526U CN 208706526 U CN208706526 U CN 208706526U CN 201821732587 U CN201821732587 U CN 201821732587U CN 208706526 U CN208706526 U CN 208706526U
- Authority
- CN
- China
- Prior art keywords
- load switch
- bearing bar
- demarcation load
- link block
- installing mechanism
- 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.)
- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to demarcation load switch fields, more particularly to a kind of outdoor demarcation load switch installing mechanism, including demarcation load switch and bearing bar, bearing bar is connect with electric pole, the lower end surface of the demarcation load switch is connected with link block, the lower end surface of link block and the upper surface of bearing bar offset, and there are four the screw rods of matrix distribution by four rectangular shaft connections for the side wall of the link block.Demarcation load switch is sling and is moved to above bearing bar, bearing bar is contacted with link block, baffle movement is close to bearing bar, rotating screw cap is fixed by position of the sleeve to baffle, and demarcation load switch is mounted on bearing bar, and the structure of this installing mechanism is simple, it is placed on bearing bar and can install slinging demarcation load switch, the position that sitting posture installation avoids demarcation load switch changes during installation, needs to keep same posture phenomenon for a long time, and installation is simple.
Description
Technical field
The utility model relates to demarcation load switch field more particularly to a kind of outdoor demarcation load switch installing mechanisms.
Background technique
Electric energy is both a kind of economic, practical, energy form that cleans and be easy to control and convert and power department to electricity
Power user is provided by hair, for a kind of specialities of, tripartite's common guarantee quality, needs to use when conveying electricity big
The power equipment of amount, for example, demarcation load switch, breaker, automatic circuit etc..
Demarcation load switch is a kind of electric appliance of function between high-voltage circuitbreaker and high voltage isolator, often and high pressure
Fuse series connection is used cooperatively, for controlling power transformer.Demarcation load switch has simple arc-control device, because can lead to
The load current and overload electric current for breaking certain.But it is unable to interrupting short circuit, so it generally with high-tension fuse string
Connection uses, and carries out short-circuit protection by fuse.
On the bearing bar of the general suspension type vertical installation of demarcation load switch on utility poles, the mounting means of this suspension
Need to sling demarcation load switch and keep the same posture long period during installation, until installation terminate, during installation compared with
Therefore a kind of outdoor demarcation load switch installing mechanism being easily installed is designed for difficulty.
Summary of the invention
The purpose of this utility model is to provide a kind of outdoor demarcation load switch installing mechanisms, are asked with solving above-mentioned technology
Topic.
The utility model using following technical scheme in order to solve the above technical problems, realized:
A kind of open air demarcation load switch installing mechanism, including demarcation load switch and bearing bar, bearing bar and electric pole
Connection, the lower end surface of the demarcation load switch are connected with link block, and the lower end surface of link block and the upper surface of bearing bar offset,
The side wall of the link block is connected by four rectangular shafts there are four the screw rod of matrix distribution, two squares positioned at the same side
Shape bar movable sleeve is connected to the same baffle, and the rectangular shaft movable sleeve is connected to sleeve, and the screw flight is combined with nut, sleeve
Between baffle and nut.
Preferably, anti-skid chequer is offered on the upper surface of the bearing bar and the lower end surface of link block.
Preferably, symmetrically arranged hemisphere is connected on the side wall of the bearing bar, the baffle is close to bearing bar
Offered on side wall with the matched limit hole of hemisphere, baffle and bearing bar close to when, hemisphere enters in limit hole, to boundary
The position of on-load switch is defined, avoid during installation demarcation load switch moved on bearing bar.
Preferably, there are four the hemisphere is total to, and four hemisphere volume matrixes distributions.
Preferably, it is opened up on the link block there are two ball groove, ball is placed with inside ball groove, ball diameter is greater than ball groove
The width of lower ending opening, the side wall of the ball groove are connected with glass, offer locating slot on the upper surface of the bearing bar.
Preferably, the central junction line of two ball grooves is overlapped with the center line on link block lower end surface, ball groove and fixed
The design of position slot, guarantees the relative position of demarcation load switch and bearing bar, avoids bearing bar stress irregular, and boundary is negative
Lotus switchs to be tilted to side.
The beneficial effects of the utility model are:
Demarcation load switch is sling and is moved to above bearing bar, bearing bar is contacted with link block, and baffle is moved and held
Weight bar is close to, and rotating screw cap is fixed by position of the sleeve to baffle, and demarcation load switch is mounted on bearing bar, this
The structure of installing mechanism is simple, is placed on bearing bar and can install slinging demarcation load switch, and sitting posture installation is kept away
The position for having exempted from demarcation load switch changes during installation, needs to keep same posture phenomenon for a long time, and installation is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural blast schematic diagram of the utility model；
Appended drawing reference: 1- demarcation load switch；2- bearing bar；3- link block；4- rectangular shaft；5- screw rod；6- baffle；7- set
Cylinder；8- nut；9- hemisphere；10- limit hole；11- ball groove；12- ball；13- locating slot；14- glass.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figs. 1-2, a kind of outdoor demarcation load switch installing mechanism, including demarcation load switch 1 and bearing bar 2,
Bearing bar 2 is connect with electric pole, and the lower end surface of demarcation load switch 1 is connected with link block 3, the lower end surface of link block 3 and load-bearing
The upper surface of bar 2 offsets, and offers anti-skid chequer, the side of link block 3 on the upper surface of bearing bar 2 and the lower end surface of link block 3
By four connections of rectangular shaft 4 there are four the screw rod 5 of matrix distribution, two 4 movable sleeves of rectangular shaft positioned at the same side are connected to wall
The same baffle 6,4 movable sleeve of rectangular shaft are connected to sleeve 7, and screw rod 5 has been threadedly engaged nut 8, and sleeve 7 is located at baffle 6 and nut 8
Between.
In this case, demarcation load switch 1 is sling and is moved to 2 top of bearing bar, bearing bar 2 is contacted with link block 3, will be kept off
The movement of plate 6 is close to bearing bar 2, and rotating screw cap 8 is fixed by position of the sleeve 7 to baffle 6,1 quilt of demarcation load switch
On installation to bearing bar 2, the structure of this installing mechanism is simple, is placed on bearing bar 2 slinging demarcation load switch 1
It is installed, the position that sitting posture installation avoids demarcation load switch 1 changes during installation, needs to keep same for a long time
Posture phenomenon, installation are simple.
Embodiment 2
As shown in Figs. 1-2, a kind of outdoor demarcation load switch installing mechanism, including demarcation load switch 1 and bearing bar 2,
Bearing bar 2 is connect with electric pole, and the lower end surface of demarcation load switch 1 is connected with link block 3, the lower end surface of link block 3 and load-bearing
The upper surface of bar 2 offsets, and offers anti-skid chequer, the side of link block 3 on the upper surface of bearing bar 2 and the lower end surface of link block 3
By four connections of rectangular shaft 4 there are four the screw rod 5 of matrix distribution, two 4 movable sleeves of rectangular shaft positioned at the same side are connected to wall
The same baffle 6,4 movable sleeve of rectangular shaft are connected to sleeve 7, and screw rod 5 has been threadedly engaged nut 8, and sleeve 7 is located at baffle 6 and nut 8
Between；
Be connected with symmetrically arranged hemisphere 9 on the side wall of bearing bar 2, hemisphere 9 altogether there are four, and four hemispheres 9
Matrix distribution, baffle 6 offer and the matched limit hole 10 of hemisphere 9 on the side wall of bearing bar 2；
It is opened up on link block 3 there are two ball groove 11, ball 12 is placed with inside ball groove 11,12 diameter of ball is greater than ball groove 11
The width of lower ending opening, the side wall of ball groove 11 are connected with glass 14, offer locating slot 13 on the upper surface of bearing bar 2, and two
The central junction line of ball groove 11 is overlapped with the center line on 3 lower end surface of link block.
In this case, baffle 6 and bearing bar 2 close to when, hemisphere 9 enters in limit hole 10, to the position of demarcation load switch 1
Set and be defined, avoid during installation demarcation load switch 1 moved on bearing bar 2；
Demarcation load switch 1 is placed on bearing bar 2, when ball groove 11 and locating slot 13 are located on the same line, ball
12 expose a part from ball groove 11 contacts with locating slot 13, is observed by position of the glass 14 to ball 12,11 He of ball groove
The design of locating slot 13 guarantees the relative position of demarcation load switch 1 and bearing bar 2, avoids 2 stress of bearing bar not
Even, demarcation load switch 1 is tilted to side.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of open air demarcation load switch installing mechanism, including demarcation load switch (1) and bearing bar (2), bearing bar (2) and
Electric pole connection, it is characterised in that: the lower end surface of the demarcation load switch (1) is connected with link block (3), link block (3)
The upper surface of lower end surface and bearing bar (2) offsets, and the side wall of the link block (3) passes through there are four four rectangular shafts (4) connections
The screw rod (5) of matrix distribution, two rectangular shaft (4) movable sleeves positioned at the same side are connected to the same baffle (6), the square
Shape bar (4) movable sleeve is connected to sleeve (7), and the screw rod (5) has been threadedly engaged nut (8), and sleeve (7) is located at baffle (6) and spiral shell
Between cap (8).
2. open air demarcation load switch installing mechanism according to claim 1, it is characterised in that: the bearing bar (2)
Anti-skid chequer is offered on upper surface and the lower end surface of link block (3).
3. open air demarcation load switch installing mechanism according to claim 1, it is characterised in that: the bearing bar (2)
It is connected on side wall symmetrically arranged hemisphere (9), the baffle (6) offers on the side wall of bearing bar (2) and hemisphere
Body (9) matched limit hole (10).
4. open air demarcation load switch installing mechanism according to claim 3, it is characterised in that: the hemisphere (9) is altogether
There are four, and four hemisphere (9) matrix distributions.
5. open air demarcation load switch installing mechanism according to claim 1, it is characterised in that: on the link block (3)
It opens up there are two ball groove (11), ball groove (11) is internal to be placed with ball (12), and ball (12) diameter is greater than ball groove (11) lower end and opens
The width of mouth, the side wall of the ball groove (11) are connected with glass (14), offer locating slot on the upper surface of the bearing bar (2)
(13)。
6. open air demarcation load switch installing mechanism according to claim 5, it is characterised in that: two ball grooves (11)
Central junction line be overlapped with the center line on link block (3) lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732587.5U CN208706526U (en) | 2018-10-25 | 2018-10-25 | A kind of open air demarcation load switch installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732587.5U CN208706526U (en) | 2018-10-25 | 2018-10-25 | A kind of open air demarcation load switch installing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706526U true CN208706526U (en) | 2019-04-05 |
Family
ID=65948255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732587.5U Expired - Fee Related CN208706526U (en) | 2018-10-25 | 2018-10-25 | A kind of open air demarcation load switch installing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706526U (en) |
-
2018
- 2018-10-25 CN CN201821732587.5U patent/CN208706526U/en not_active Expired - Fee Related
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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: 20190405 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |