CN208422758U - A kind of disconnecting switch silicon rubber shield - Google Patents
A kind of disconnecting switch silicon rubber shield Download PDFInfo
- Publication number
- CN208422758U CN208422758U CN201821163895.0U CN201821163895U CN208422758U CN 208422758 U CN208422758 U CN 208422758U CN 201821163895 U CN201821163895 U CN 201821163895U CN 208422758 U CN208422758 U CN 208422758U
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- protective cover
- terminals
- disconnecting switch
- silicon rubber
- shield
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Abstract
The utility model belongs to technical field of electric equipment; provide a kind of disconnecting switch silicon rubber shield; including shield body; shield body includes that terminals protective cover and the radial cross-section of taper are the contact protective cover of U-shaped; and the top surface of shield body offers mounting hole compatible with support insulator bottom end, mounting hole is between contact protective cover and terminals protective cover；Contact protective cover is connected with the side of terminals protective cover; the other side of contact protective cover and terminals protective cover is equipped with the first joint skirt; first joint skirt is circumferentially to mounting hole; and it is connected by connection buckle snapping; terminals protective cover is open along its length; and the opening two sides of terminals protective cover are equipped with the second joint skirt, the second joint skirt is connected by connection buckle snapping.The utility model can be realized effective insulating protection to disconnecting switch and terminals coupling part, avoid because electric terminal it is exposed caused by operation troubles or casualty accident generation.
Description
Technical field
The utility model relates to technical field of electric equipment more particularly to a kind of disconnecting switch silicon rubber shields.
Background technique
Disconnecting switch is that one kind is mainly used for " isolated power supply, grid switching operation, to be connected to and cut off low current circuit ", nothing
The switching device of arc-suppression function is most commonly used a kind of electric appliance in high-voltage switch electric appliance, as its name suggests, be rise in circuit every
From effect.Isolating switch mechanism is installed on outdoor, is substantially at open installation.Currently, the ABB isolation run on the line
Switch, entire disconnecting switch terminals coupling part is exposed in air, is protected without special protection insulating products, naked
Dew terminals easily cause phase fault or ground connection, in turn result in power failure, damage since animal contact, sundries such as are made contact at a variety of causes
The accidents such as bad power equipment and electric shock occur.
Therefore, a kind of disconnecting switch silicon rubber shield is developed, not only there is urgent researching value, it may have is good
Economic benefit and commercial application potentiality, this is exactly where the power that is accomplished of the utility model and basis.
Utility model content
In order to overcome the defect of the prior art as indicated above, the present inventor has made intensive studies this, is paying
After a large amount of creative works, so as to complete the utility model.
It is protected specifically, the technical problem to be solved by the utility model is to provide a kind of disconnecting switch with silicon rubber
Cover, to realize to effective insulating protection of disconnecting switch and terminals coupling part, avoid because electric terminal it is exposed caused by run
The generation of failure or casualty accident.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of disconnecting switch silicon rubber shield is installed on disconnecting switch terminals interconnecting piece position, including shield
Ontology, the shield body include taper terminals protective cover and radial cross-section be U-shaped contact protective cover, and it is described
The top surface of shield body offers mounting hole compatible with support insulator bottom end, and the mounting hole is located at contact guarantor
Between shield and the terminals protective cover；
The contact protective cover is connected with the side of the terminals protective cover, the contact protective cover and the terminals
The other side of protective cover is equipped with the first joint skirt, and first joint skirt passes through company circumferentially to the mounting hole
Buckle snapping is connected, and the terminals protective cover is open along its length, and the opening two sides of the terminals protective cover are all provided with
There is the second joint skirt, second joint skirt is connected by the connection buckle snapping.
As an improvement technical solution, wherein being equipped with several connection buckles on first joint skirt, separately
Buttonhole compatible with the connection buckle is offered on outer first joint skirt, two first joint skirts pass through described
Connection buckle is connected with the buttonhole snapping；
Several connection buckles wherein are installed on second joint skirt, are in addition opened up on second joint skirt
There is buttonhole compatible with the connection buckle, two second joint skirts pass through the connection buckle and the buttonhole snapping phase
Even.
As a kind of further improved technical solution, the connection is buckled in first joint skirt and second connection
Evenly distributed setting on skirt.
As an improvement technical solution, the top of the connection buckle is equipped with a taper clamping portion, and the taper clamps
Portion is arranged towards the buttonhole, and the maximum gauge in taper clamping portion is greater than the diameter of the buttonhole.
As an improvement technical solution, second joint skirt in the terminals protective cover top be arranged.
As an improvement technical solution, the contact protective cover is additionally provided with far from one end of the terminals protective cover
Third joint skirt.
As an improvement technical solution, the shield body is an integral molding structure.
As an improvement technical solution, the shield body is made of silicon rubber.
As an improvement technical solution, the shield body with a thickness of 2.5~3.0mm, the width of joint skirt
For 1.2~1.8cm.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Disconnecting switch silicon rubber shield, is made of silicon rubber, and insulation performance is strong, and according to disconnecting switch shape
The shielding cover is attached in disconnecting switch by structure design, the joint skirt and structure of mounting hole being equipped with when being easy to use, and is connected
Skirt is the design of big edge, by way of big connection buckle snapping, is still installed in the case where operator wears insulating glove
It is easy, rapidly, while disassembly when for maintenance and repeating to install and use to provide convenience；Since the protective roof structure meets isolation
Switch geometry's bulk, therefore after the shield is installed, naked cable terminals can be protected completely, and protection is entirely kept apart
It closes, and is tightly combined, protection in place, realizes the insulation protection to all insulation route electrical apparatus interstar connection, and then prevents because electrical
The exposed generation for causing operation troubles or casualty accident of contact, it is practical.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the positive structure diagram of the utility model；
Fig. 4 is the left view structural representation of the utility model；
Fig. 5 is the present invention looks up structural representation of the utility model；
Fig. 6 is the structural schematic diagram of the utility model connection buckle；
Appended drawing reference: 1- terminals protective cover；2- contact protective cover；3- mounting hole；The first joint skirt of 4-；The connection of 5- second
Skirt；6- connection buckle；601- taper clamping portion；7- buttonhole；8- third joint skirt.
Specific embodiment
Below with reference to specific embodiment, the present invention will be further described.But the purposes of these exemplary embodiments
Only it is used to enumerate the utility model with purpose, any type of any limit not is constituted to the real protection scope of the utility model
It is fixed, it is more non-that the protection scope of the utility model is confined to this.
As shown in Figures 1 to 5, a kind of disconnecting switch silicon rubber shield is present embodiments provided, is installed on and keeps apart
Close terminals interconnecting piece position, including shield body, shield body includes the terminals protective cover 1 of taper and radial transversal
Face is the contact protective cover 2 of U-shaped, and the side of contact protective cover 2 and terminals protective cover 1 is integrally connected, and shield body
Top surface offers mounting hole 3 compatible with support insulator bottom end, and mounting hole 3 is located at contact protective cover 2 and terminals protection
Between cover 1；Terminals protective cover 1 is taper, matches with the terminals shape of disconnecting switch, after installation, can coat isolation
The compression-type copper device clamp of switch, realizes the complete protection to naked cable terminals, and radial cross-section is that the contact of U-shaped is protected
Shield 2, it is open to be arranged towards ground after installation, it can be realized the protection to isolation switch contact and disconnecting link limiting device.
The other side of contact protective cover 2 and terminals protective cover 1 is discrete state, and marginal position is equipped with the first connection
Skirt 4, the first joint skirt 4 is circumferentially to mounting hole 3, convenient for the installation of the shield, mounting hole 3 after shield installation
Clip is set to the support insulator bottom position of disconnecting switch, first joint skirt, 4 snapping is connected by connection buckle 6, behaviour
Make simple and convenient；In the present embodiment, wherein evenly distributed on one first joint skirt 4 be equipped with several connection buckles 6, other one first
Buttonhole 7 compatible with connection buckle 6 is offered on joint skirt 4, two first joint skirts 4 pass through 7 snapping of connection buckle 6 and buttonhole
It is connected.
Terminals protective cover 1 is open along its length, and the opening two sides of terminals protective cover 1 are equipped with the second joint skirt
5, the second joint skirt 5 is connected by 6 snapping of connection buckle；In the present embodiment, wherein evenly distributed on one second joint skirt 5 be equipped with
Several connection buckles 6, in addition offer buttonhole 7 compatible with connection buckle 6 on one second joint skirt 5, two second joint skirts 5 are logical
Connection buckle 6 is crossed to be connected with 7 snapping of buttonhole.
For the installation convenient for terminals protective cover 1, in the present embodiment, the second joint skirt 5 is in the top of terminals protective cover 1
Setting, the structure of top setting after clamping the protective cover by mounting hole 3, coat disconnecting switch using terminals protective cover 1
Compression-type copper device clamp and connection cable, it is easy for installation easy and by the fixed snapping of connection buckle 6, be check man
The inspection operation of people is provided convenience, and can play good rainproof effect after installing.
In the present embodiment, the top of connection buckle 6 is equipped with a taper clamping portion 601, as shown in fig. 6,601 court of taper clamping portion
It is arranged to buttonhole 7, and the maximum gauge in taper clamping portion 601 is greater than the diameter of buttonhole 7；By 6 structure of connection buckle and
Buttonhole 7 realizes the connection of joint skirt, and disassembling operations are simple and convenient.
Connection buckle 6 is the big specification button of M6, and the width of joint skirt is 1.2~1.8cm, in the present embodiment, the width of joint skirt
It is set as 1.5cm；Using the fixed snapping of M6, and the joint skirt of marginal position is designed using big edge, so that operator is wearing
In the case where insulating glove, the shield still simple installation, rapidly, while convenient for the shield maintenance when disassembly and repetition
It installs and uses.
Shield body is using integrated formed structure made of silastic material, with a thickness of 2.5~3.0mm, this implementation
In example, the thickness of shield body is set as 3mm；Be made of silastic material, insulation performance is strong, and can acid-alkali-corrosive-resisting,
The disconnecting switch and terminals protected by the shield, caused by the foreign matters such as branch overlap joint or toy can be effectively prevent to contact
Short trouble eliminates the corrosion of acid rain docking point, improves the insulation protection of all insulation route electrical apparatus interstar connection, can expire completely
The outdoor installation protection requirements of sufficient disconnecting switch, and integrally formed structure, structural strength is big, long service life, easy to produce
Manufacture.
It certainly, is the entire disconnecting switch of effective protection, contact protective cover 2 is additionally provided with far from one end of terminals protective cover 1
Third joint skirt 8, a set of protective device includes two shield bodies, on the third joint skirt 8 of one of shield body
Equipped with connection buckle 6, the overlap hole being correspondingly arranged is offered on the third joint skirt 8 of another shield body, is installed and used
When, two shield bodies of a set of protective device are installed to the both ends of disconnecting switch, and anti-by two by connection buckle 6
The adjacent one end of shield ontology is connected；Protection by the connected realization of two shield bodies to entire disconnecting switch,
Protecting effect is good, can be realized the effective protection to disconnecting switch and cable termination.
Disconnecting switch silicon rubber shield based on above structure, is made of silicon rubber, and insulation performance is strong, and according to
According to disconnecting switch form construction design, 3 structure of joint skirt and mounting hole being equipped with, be easy to use when by the shielding cover be attached to every
It leaves and shuts, and joint skirt is the design of big edge, by way of big 6 snapping of connection buckle, wear insulating glove in operator
In the case where still simple installation, rapidly, while disassembly when for maintenance and repeating to install and use and provide convenience；In addition, by
Meet disconnecting switch profile space size in the protective roof structure, therefore after the shield is installed, naked cable can be protected completely
Terminals protect entire disconnecting switch, and are tightly combined, and protection in place, is realized to the exhausted of all insulation route electrical apparatus interstar connection
Edge protection, and then prevent because electric terminal it is exposed caused by operation troubles or casualty accident generation.
When the disconnecting switch is installed and used with silicon rubber shield, terminals protective cover 1 can be first passed through with contact protective cover 2
The shielding cover is attached in disconnecting switch by isolated side, so that 3 clip of mounting hole of shield body is to support insulator
Bottom, then by terminals protective cover 1 coat disconnecting switch compression-type copper device clamp part, realize to cable termination
Protection finally again will by the connection buckle 6 on the first joint skirt 4 and using connection buckle 6 by the fixed snapping of the second joint skirt 5
First joint skirt 4 fixes snapping, realizes that terminals protective cover 1 separates the connection of side with contact protective cover 2, can realize one
Shield body is in the installation in disconnecting switch, similarly, then another shield body is installed to the other end of disconnecting switch
Then two shield bodies are connected by portion position by the connection buckle 6 on third joint skirt 8, install easy to operate
It is convenient, and the disconnecting switch of the silicon rubber shield is installed, the insulation protection of all insulation route electrical apparatus interstar connection is realized, it is real
It is strong with property.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limitation the utility model
Protection scope.In addition, it should also be understood that, those skilled in the art can be right after having read the technology contents of the utility model
The utility model makees various change, modification and/or variation, all these equivalent forms equally fall within right appended by the application and want
Seek book within the limits of the protection.
Claims (9)
1. a kind of disconnecting switch silicon rubber shield is installed on disconnecting switch terminals interconnecting piece position, it is characterised in that: packet
Shield body is included, the shield body includes that terminals protective cover and the radial cross-section of taper are protected for the contact of U-shaped
Cover, and the top surface of the shield body offers mounting hole compatible with support insulator bottom end, the mounting hole is located at
Between the contact protective cover and the terminals protective cover；
The contact protective cover is connected with the side of the terminals protective cover, the contact protective cover and terminals protection
The other side of cover is equipped with the first joint skirt, and first joint skirt passes through connection buckle circumferentially to the mounting hole
Snapping is connected, and the terminals protective cover is open along its length, and the opening two sides of the terminals protective cover are equipped with the
Two joint skirts, second joint skirt are connected by the connection buckle snapping.
2. a kind of disconnecting switch silicon rubber shield as described in claim 1, it is characterised in that: wherein one described first connects
It connects and several connection buckles is installed on skirt, in addition offer button compatible with the connection buckle on first joint skirt
Hole is connect, two first joint skirts are connected by the connection buckle with the buttonhole snapping；
Several connection buckles wherein are installed on second joint skirt, in addition offered on second joint skirt with
The compatible buttonhole of the connection buckle, two second joint skirts are connected by the connection buckle with the buttonhole snapping.
3. a kind of disconnecting switch silicon rubber shield as claimed in claim 2, it is characterised in that: the connection is buckled in described
Evenly distributed setting on first joint skirt and second joint skirt.
4. a kind of disconnecting switch silicon rubber shield as claimed in claim 3, it is characterised in that: the top of the connection buckle
Equipped with a taper clamping portion, taper clamping portion is arranged towards the buttonhole, and the maximum gauge in taper clamping portion
Greater than the diameter of the buttonhole.
5. a kind of disconnecting switch silicon rubber shield as described in claim 1, it is characterised in that: second joint skirt in
The top of the terminals protective cover is arranged.
6. a kind of disconnecting switch silicon rubber shield as described in claim 1, it is characterised in that: the contact protective cover is remote
One end from the terminals protective cover is additionally provided with third joint skirt.
7. a kind of disconnecting switch silicon rubber shield as claimed in any one of claims 1 to 6, it is characterised in that: the protection
Cover body is an integral molding structure.
8. a kind of disconnecting switch silicon rubber shield as claimed in claim 7, it is characterised in that: the shield body is
Silicon rubber is made.
9. a kind of disconnecting switch silicon rubber shield as claimed in claim 8, it is characterised in that: the shield body
With a thickness of 2.5~3.0mm, the width of joint skirt is 1.2~1.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163895.0U CN208422758U (en) | 2018-07-23 | 2018-07-23 | A kind of disconnecting switch silicon rubber shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163895.0U CN208422758U (en) | 2018-07-23 | 2018-07-23 | A kind of disconnecting switch silicon rubber shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422758U true CN208422758U (en) | 2019-01-22 |
Family
ID=65123103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163895.0U Active CN208422758U (en) | 2018-07-23 | 2018-07-23 | A kind of disconnecting switch silicon rubber shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422758U (en) |
-
2018
- 2018-07-23 CN CN201821163895.0U patent/CN208422758U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |