CN208674005U - A kind of automatic rapid protective relaying device - Google Patents
A kind of automatic rapid protective relaying device Download PDFInfo
- Publication number
- CN208674005U CN208674005U CN201821524531.0U CN201821524531U CN208674005U CN 208674005 U CN208674005 U CN 208674005U CN 201821524531 U CN201821524531 U CN 201821524531U CN 208674005 U CN208674005 U CN 208674005U
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- CN
- China
- Prior art keywords
- protection shell
- fixed
- protective relaying
- side cover
- fixing groove
- 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 automatic rapid protective relaying devices, including main body, it further include attachment device and fixed device, the main body includes protection shell, the attachment device includes side cover, the side cover is located at the inside of protection shell, the both side surface of the protection shell is fixedly connected to fixed plate, the side of the fixed plate is fixedly connected with fastening plate, snib is connected at the top of the fastening plate, the first spring is fixedly connected on the outside of the snib, the side of the fastening plate is provided with limited block, limit plate is connected on the outside of the limited block, the bottom of the limited block is connected with second spring；Fastening plate etc. is mounted with by design; convenient for protecting the more convenient and fast installation and removal of shell; solves existing protective relaying device; due to being not provided with fastening plate class device; so that protection shell is to adopt to be secured with nuts; more inconvenient, the problem of being unfavorable for the Maintenance and Repair of device in installation and removal.
Description
Technical field
The utility model belongs to protective relaying device technical field, and in particular to a kind of automatic rapidly relay protection dress
It sets.
Background technique
Relay is a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches prescribed requirement, electrical
Make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in output circuit.
Existing protective relaying device, due to being not provided with fastening plate class device, so that protection shell is using nut
It is fixed, be unfavorable for the Maintenance and Repair of device the problem of more inconvenient in installation and removal, and existing protective relaying device,
Due to being not provided with fixing groove class device, the fixation of protection cap be by protection cap on the inside of convex block, often open protection cap
Inside convex block abrasion is accelerated, will appear fixed unstable problem using rear protection cap for a long time, it is thus it is proposed that a kind of
Automatic rapid protective relaying device.
Utility model content
The purpose of this utility model is to provide a kind of automatic rapid protective relaying devices, to solve above-mentioned background technique
It is middle to propose existing protective relaying device, due to being not provided with fastening plate class device, so that protection shell is solid using nut
It is fixed, be unfavorable for the Maintenance and Repair of device the problem of more inconvenient in installation and removal, and existing protective relaying device, by
In being not provided with fixing groove class device, the fixation of protection cap be by protection cap on the inside of convex block, often open protection cap and add
The convex block abrasion of speed inside, will appear fixed unstable problem using rear protection cap for a long time.
To achieve the above object, the utility model provides the following technical solutions: a kind of automatic rapid protective relaying device,
It further include attachment device and fixed device including main body, the main body includes protection shell, and the attachment device includes side cover,
The side cover is located at the inside of protection shell, and the both side surface of the protection shell is fixedly connected to fixed plate, the fixation
The side of plate is fixedly connected with fastening plate, and snib is connected at the top of the fastening plate, is fixedly connected on the outside of the snib
First spring, the side of the fastening plate are provided with limited block, and limit plate, the limited block are connected on the outside of the limited block
Bottom be connected with second spring.
Preferably, the fixed device includes two protrusions and fixing groove, and two protrusions are respectively positioned on protection shell
Top, the equal integral type in side of two protrusions are connected with fixed block, and the fixing groove is located at the inside of protection shell, described
Being connected together on the inside of fixing groove has third spring.
Preferably, the main body further includes protection cap and conducting wire fixation hole, and the protection shell top card conjunction is connected with guarantor
The two sides of protecting cover, the protection shell offer conducting wire fixation hole.
Preferably, offer limiting slot on the inside of the protection shell, the side cover and the engaging of protection shell to it is corresponding when limit
Position block is mutually clamped corresponding with protective shell body inner side limiting-position slot.
Preferably, the contact site of the side cover and protection shell is fixedly connected with sealing rubber ring by strong rubber.
Preferably, the surface of the fastening plate and fixed plate is provided with tooth socket, when the side cover is fixed, the engaging
The tooth socket of the bottom surface of plate is mutually clamped corresponding with the tooth socket of fixed plate top surface.
Preferably, described project through is slidably connected with the engaging of third spring with fixing groove, and the surface of the protrusion is set
It is equipped with anti-skid chequer.
Preferably, the maximum outside diameter of the fixed block is greater than the minimum diameter 3mm of two side opening of fixing groove, and described
The maximum outside diameter of third spring is less than the minimum diameter 3mm of the fixing groove.
Compared with prior art, the utility model has the beneficial effects that being mounted with the card positioned at side cover side by design
Plywood etc. solves existing protective relaying device, due to being not provided with card convenient for the protection more convenient and fast installation and removal of shell
Plywood class device, so that protection shell is to adopt to be secured with nuts, it is more inconvenient in installation and removal, it is unfavorable for the dimension of device
The problem of shield maintenance；By designing the fixing groove for being mounted with to be located at protection case inside, convenient for the installation and removal of protection cap, solution
It has determined existing protective relaying device, due to being not provided with fixing groove class device, the fixation of protection cap is by protection cap
The convex block of side, often opens protection cap and accelerates inside convex block abrasion, and it is unstable to will appear fixation using rear protection cap for a long time
The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side sectional view that the utility model protects shell；
Fig. 3 is the enlarged structure schematic diagram of the utility model fastening plate；
Fig. 4 is the cross-sectional view of the utility model fixing groove；
Fig. 5 is the cross-sectional view of the fixing groove in the utility model embodiment two；
In figure: 1, protection cap；2, raised；3, snib；4, shell is protected；5, side cover；6, limit plate；7, fastening plate；8, it limits
Position block；9, fixed plate；10, the first spring；11, second spring；12, conducting wire fixation hole；13, fixing groove；14, third spring；15,
Fixed block.
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.
Embodiment 1
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of automatic rapid protective relaying device,
It further include attachment device and fixed device including main body, main body includes protection shell 4, and attachment device includes side cover 5, and side cover 5
In the inside of protection shell 4, the both side surface of protection shell 4 is fixedly connected to fixed plate 9, and the side of fixed plate 9 is fixed to be connected
It is connected to fastening plate 7, the top of fastening plate 7 is connected with snib 3, and the outside of snib 3, which is connected together, the first spring 10, fastening plate 7
Side be provided with limited block 8, the outside integral type of limited block 8 is connected with limit plate 6, and the bottom of limited block 8 is connected together and has
Second spring 11, when installing side cover 5, processing side cover 5 is corresponding with protection shell 4, then side cover 5 is pushed into protection shell 4, together
When the limit plate 6 of two sides is pulled up, until side cover 5 completely with protection shell 4 engage, fastening plate 7 i.e. can with fixed plate 9 lead to
It crosses tooth socket to fix, while limited block 8 engages with the limiting slot of 4 inside of protection shell, can be fixed by side cover 5, when needing to overhaul,
Snib 3 and limit plate 6 are pulled up, side cover 5 can be extracted out, convenient for the protection more convenient and fast installation and removal of shell 4, is solved
Existing protective relaying device, due to being not provided with 7 class device of fastening plate, so that protection shell 4 is to adopt to be secured with nuts,
More inconvenient, the problem of being unfavorable for the Maintenance and Repair of device in installation and removal.
For the ease of guaranteeing the normal use of fixed device, in the present embodiment, it is preferred that fixed device includes two protrusions
2 and fixing groove 13, two protrusions 2 are respectively positioned on the top of protection shell 4, and the equal integral type in the side of two protrusions 2 is connected with fixation
Block 15, fixing groove 13 are located at the inside of protection shell 4, and the inside of fixing groove 13, which is connected together, third spring 14, protect opening
Before protecting cover 1, press 13 two sides protrusion 2 of fixing groove, the third spring 14 in fixing groove 13 starts to shrink deformation, until protrusion 2 with
Protection cap 1 no longer contacts, and can remove protection cap 1, convenient for the installation and removal of protection cap 1, solves existing relay protection
Device, due to being not provided with 13 class device of fixing groove, the fixation of protection cap 1 is often beaten by the convex block of 1 inside of protection cap
It opens protection cap 1 and accelerates inside convex block abrasion, will appear fixed unstable problem using rear protection cap 1 for a long time.
For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes protection cap 1 and conducting wire
Fixation hole 12 protects engaging at the top of shell 4 to be connected with protection cap 1, and the two sides of protection shell 4 offer conducting wire fixation hole 12.
For the ease of preferably fixing side cover 5, in the present embodiment, it is preferred that the inside of protection shell 4 offers limit
Slot, side cover 5 with protection shell 4 engaging to it is corresponding when limited block 8 with protect 4 inner side limiting-position slot of shell be mutually clamped correspondence.
For the ease of increasing device leakproofness, in the present embodiment, it is preferred that the contact site of side cover 5 and protection shell 4 is logical
It crosses strong rubber and is fixedly connected with sealing rubber ring.
For the ease of increasing stability when connection, in the present embodiment, it is preferred that the surface of fastening plate 7 and fixed plate 9
It is provided with tooth socket, when side cover 5 is fixed, the tooth socket of the bottom surface of fastening plate 7 is mutually clamped corresponding with the tooth socket of 9 top surface of fixed plate.
For the ease of preferably using protrusion 2, in the present embodiment, it is preferred that protrusion 2 by and the engaging of third spring 14 and
Fixing groove 13 is slidably connected, and the surface of protrusion 2 is provided with anti-skid chequer.
For the ease of guaranteeing the normal use of fixing groove 13, in the present embodiment, it is preferred that the maximum outside diameter of fixed block 15 is big
In the minimum diameter 3mm of 13 liang of side opening of fixing groove, and the maximum outside diameter of third spring 14 is less than the minimum diameter of fixing groove 13
3mm。
Embodiment 2
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of automatic rapid protective relaying device,
It further include attachment device and fixed device including main body, main body includes protection shell 4, and attachment device includes side cover 5, and side cover 5
In the inside of protection shell 4, the both side surface of protection shell 4 is fixedly connected to fixed plate 9, and the side of fixed plate 9 is fixed to be connected
It is connected to fastening plate 7, the top of fastening plate 7 is connected with snib 3, and the outside of snib 3, which is connected together, the first spring 10, fastening plate 7
Side be provided with limited block 8, the outside integral type of limited block 8 is connected with limit plate 6, and the bottom of limited block 8 is connected together and has
Second spring 11, when installing side cover 5, processing side cover 5 is corresponding with protection shell 4, then side cover 5 is pushed into protection shell 4, together
When the limit plate 6 of two sides is pulled up, until side cover 5 completely with protection shell 4 engage, fastening plate 7 i.e. can with fixed plate 9 lead to
It crosses tooth socket to fix, while limited block 8 engages with the limiting slot of 4 inside of protection shell, can be fixed by side cover 5, when needing to overhaul,
Snib 3 and limit plate 6 are pulled up, side cover 5 can be extracted out, convenient for the protection more convenient and fast installation and removal of shell 4, is solved
Existing protective relaying device, due to being not provided with 7 class device of fastening plate, so that protection shell 4 is to adopt to be secured with nuts,
More inconvenient, the problem of being unfavorable for the Maintenance and Repair of device in installation and removal.
For the ease of guaranteeing the normal use of fixed device, in the present embodiment, it is preferred that fixed device includes two protrusions
2 and fixing groove 13, two protrusions 2 are respectively positioned on the top of protection shell 4, and the equal integral type in the side of two protrusions 2 is connected with fixation
Block 15, fixing groove 13 are located at the inside of protection shell 4, and the inside of fixing groove 13, which is connected together, third spring 14, protect opening
Before protecting cover 1, press 13 two sides protrusion 2 of fixing groove, the third spring 14 in fixing groove 13 starts to shrink deformation, until protrusion 2 with
Protection cap 1 no longer contacts, and can remove protection cap 1, convenient for the installation and removal of protection cap 1, solves existing relay protection
Device, due to being not provided with 13 class device of fixing groove, the fixation of protection cap 1 is often beaten by the convex block of 1 inside of protection cap
It opens protection cap 1 and accelerates inside convex block abrasion, will appear fixed unstable problem using rear protection cap 1 for a long time.
For the ease of guaranteeing the normal use of main body, in the present embodiment, it is preferred that main body further includes protection cap 1 and conducting wire
Fixation hole 12 protects engaging at the top of shell 4 to be connected with protection cap 1, and the two sides of protection shell 4 offer conducting wire fixation hole 12.
For the ease of preferably fixing side cover 5, in the present embodiment, it is preferred that the inside of protection shell 4 offers limit
Slot, side cover 5 with protection shell 4 engaging to it is corresponding when limited block 8 with protect 4 inner side limiting-position slot of shell be mutually clamped correspondence.
For the ease of increasing device leakproofness, in the present embodiment, it is preferred that the contact site of side cover 5 and protection shell 4 is logical
It crosses strong rubber and is fixedly connected with sealing rubber ring.
For the ease of increasing stability when connection, in the present embodiment, it is preferred that the surface of fastening plate 7 and fixed plate 9
It is provided with tooth socket, when side cover 5 is fixed, the tooth socket of the bottom surface of fastening plate 7 is mutually clamped corresponding with the tooth socket of 9 top surface of fixed plate.
For the ease of preferably using protrusion 2, in the present embodiment, it is preferred that protrusion 2 by and the engaging of third spring 14 and
Fixing groove 13 is slidably connected, and the surface of protrusion 2 is provided with anti-skid chequer.
For the ease of guaranteeing the normal use of fixing groove 13, in the present embodiment, it is preferred that the maximum outside diameter of fixed block 15 is big
In the minimum diameter 3mm of 13 liang of side opening of fixing groove, and the maximum outside diameter of third spring 14 is less than the minimum diameter of fixing groove 13
3mm。
The working principle and process for using of the utility model: when installation side cover 5, processing side cover 5 is corresponding with protection shell 4,
Then side cover 5 is pushed into protection shell 4, while the limit plate of two sides 6 is pulled up, until side cover 5 is completely and protective shell
Body 4 engages, and fastening plate 7 can be fixed with fixed plate 9 by tooth socket, while the limiting slot card of 4 inside of limited block 8 and protection shell
It closes, can be fixed by side cover 5, when needing to overhaul, snib 3 and limit plate 6 are pulled up, side cover 5 can be extracted out, is being opened
Before protection cap 1,13 two sides protrusion 2 of fixing groove is pressed, the third spring 14 in fixing groove 13 starts to shrink deformation, until protrusion 2
It is no longer contacted with protection cap 1, protection cap 1 can be removed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of automatic rapid protective relaying device, including main body, it is characterised in that: further include attachment device and fixed dress
It sets, the main body includes protection shell (4), and the attachment device includes side cover (5), and the side cover (5) is located at protection shell (4)
Inside, it is described protection shell (4) both side surface be fixedly connected to fixed plate (9), the side of the fixed plate (9) is fixed
It is connected with fastening plate (7), is connected with snib (3) at the top of the fastening plate (7), is fixedly connected on the outside of the snib (3)
The side of first spring (10), the fastening plate (7) is provided with limited block (8), is connected with limit on the outside of the limited block (8)
The bottom of plate (6), the limited block (8) is connected with second spring (11).
2. a kind of automatic rapid protective relaying device according to claim 1, it is characterised in that: the fixed device packet
Two protrusions (2) and fixing groove (13) are included, two raised (2) are respectively positioned on the top of protection shell (4), two protrusions
(2) the equal integral type in side is connected with fixed block (15), and the fixing groove (13) is located at the inside of protection shell (4), described solid
Determine to be connected together on the inside of slot (13) and there are third spring (14).
3. a kind of automatic rapid protective relaying device according to claim 1, it is characterised in that: the main body further includes
Protection cap (1) and conducting wire fixation hole (12), protection shell (4) top engaging are connected with protection cap (1), the protection shell
(4) two sides offer conducting wire fixation hole (12).
4. a kind of automatic rapid protective relaying device according to claim 1, it is characterised in that: the protection shell
(4) offer limiting slot on the inside of, the side cover (5) and protection shell (4) engaging to it is corresponding when limited block (8) with protect shell
(4) inner side limiting-position slot is mutually clamped correspondence.
5. a kind of automatic rapid protective relaying device according to claim 1, it is characterised in that: the side cover (5) with
The contact site of protection shell (4) is fixedly connected with sealing rubber ring by strong rubber.
6. a kind of automatic rapid protective relaying device according to claim 1, it is characterised in that: the fastening plate (7)
And the surface of fixed plate (9) is provided with tooth socket, when the side cover (5) is fixed, the tooth socket of the bottom surface of the fastening plate (7) with
The tooth socket of fixed plate (9) top surface is mutually clamped correspondence.
7. a kind of automatic rapid protective relaying device according to claim 2, it is characterised in that: the protrusion (2) is logical
It crosses and third spring (14) engaging is slidably connected with fixing groove (13), and the surface of raised (2) is provided with anti-skid chequer.
8. a kind of automatic rapid protective relaying device according to claim 2, it is characterised in that: the fixed block (15)
Maximum outside diameter be greater than the minimum diameter 3mm of (13) two side opening of fixing groove, and the maximum of the third spring (14) is outer
Diameter is less than the minimum diameter 3mm of the fixing groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524531.0U CN208674005U (en) | 2018-09-18 | 2018-09-18 | A kind of automatic rapid protective relaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524531.0U CN208674005U (en) | 2018-09-18 | 2018-09-18 | A kind of automatic rapid protective relaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674005U true CN208674005U (en) | 2019-03-29 |
Family
ID=65842065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524531.0U Expired - Fee Related CN208674005U (en) | 2018-09-18 | 2018-09-18 | A kind of automatic rapid protective relaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036967A (en) * | 2018-09-18 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of automatic rapid protective relaying device |
-
2018
- 2018-09-18 CN CN201821524531.0U patent/CN208674005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036967A (en) * | 2018-09-18 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of automatic rapid protective relaying device |
| CN109036967B (en) * | 2018-09-18 | 2024-03-19 | 合肥叁知匠信息科技有限公司 | Automatic quick relay protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190918 |