CN208315412U - Relay sand-proof seal closure - Google Patents
Relay sand-proof seal closure Download PDFInfo
- Publication number
- CN208315412U CN208315412U CN201820715786.9U CN201820715786U CN208315412U CN 208315412 U CN208315412 U CN 208315412U CN 201820715786 U CN201820715786 U CN 201820715786U CN 208315412 U CN208315412 U CN 208315412U
- Authority
- CN
- China
- Prior art keywords
- hole
- groove
- proof seal
- seal closure
- circular hole
- 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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- Insulating Bodies (AREA)
Abstract
The utility model relates to relay sand-proof seal closures, it includes pedestal, lower box is provided on the upside of the pedestal, the side of the lower box is provided with wire inlet/outlet hole, the wire inlet/outlet hole is internally provided with sealing shroud, the upper surface of the lower box is provided with the second groove, the quadrangle of the upper surface of the lower box is respectively arranged with the second circular hole, upper box is provided on the upside of the lower box, the lower surface of the upper box is provided with the first groove, the quadrangle of the upper box is respectively arranged with the first circular hole, sealing strip is provided in first groove and the second groove, bolt is provided in first circular hole and the second circular hole, the chassis interior is provided with the first fixing threaded hole and the second fixing threaded hole；The utility model has the advantages that structurally reasonable, easy to use, good dustproof effect, is easily installed.
Description
Technical field
The utility model belongs to electric power appliance technology, and in particular to relay sand-proof seal closure.
Background technique
On Xinjiang, Inner Mongol and other places, dry, dusty wind weather is in the majority, and even sandstorm weather happens occasionally, and keeps apart
There are energy storage relay, intermediate relay, contactor, the time relay, air switch etc. in the operating mechanism box of pass, breaker etc.
Secondary device, these secondary devices control and protect the primary equipments such as disconnecting switch, breaker, make to keep apart as required
Pass, breaker can normally divide, close, and in failures such as the short circuit of power circuit experience, ground connection, can realize certainly according to the adjusting time limit
Dynamic tripping, tripping circuit breaker cut off fault point；But due to the influence of long-term dust storm, the sand and dust of thin such as flour can usually be filled out
The gap of full relay, contactor, air switch, cause these secondary devices cannot normal adhesive action, cause primary equipment
Cannot make and break as requested cannot correctly cut off fault point when failure occurs, endanger quite huge；Currently, often taking
Measure be: these secondary devices are wrapped up with plastic bag or canvas sack, are asked although solving to a certain extent
Topic, but need periodically to remove replacement plastic bag or canvas sack, prevent aging damaged, operate trouble, and effect
It is bad；Therefore it provides a kind of structurally reasonable, easy to use, good dustproof effect, the relay sand-proof seal closure being easily installed are
It is highly desirable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is structurally reasonable, easy to use,
Good dustproof effect, the relay sand-proof seal closure being easily installed.
Purpose of the utility model is realized as follows: relay sand-proof seal closure, it includes pedestal, the pedestal
Upside be provided with lower box, the side of the lower box is provided with wire inlet/outlet hole, the inside setting of the wire inlet/outlet hole
There is sealing shroud, the upper surface of the lower box is provided with the second groove, and the quadrangle of the upper surface of the lower box is set respectively
It is equipped with the second circular hole, upper box is provided on the upside of the lower box, it is recessed that the lower surface of the upper box is provided with first
Slot, the quadrangle of the upper box are respectively arranged with the first circular hole, are provided with sealing in first groove and the second groove
Item is provided with bolt in first circular hole and the second circular hole, and the chassis interior is provided with the first fixing threaded hole and
Two fixing threaded holes.
The pedestal is rectangular base.
The wire inlet/outlet hole is round hole.
The section of first groove and the second groove is semicircle.
The sealing shroud is torus rubber sealing boot.
The sealing strip is cylindrical body elastic sealing strip.
Second circular hole is threaded hole.
First circular hole is through-hole.
The utility model has the beneficial effects that the utility model uses upper box and lower box, when in use, first according to relay
The position of device and fixed requirement, get the first fixing threaded hole, then further according to the fixed demand of pedestal, on pedestal on pedestal
The second fixing threaded hole is got, after pedestal is installed, then relay is installed, all wiring pass through from wire inlet/outlet hole, then under
It is put into sealing strip in the second groove on the upside of cabinet, upper box is then installed, is inserted into bolt in the first circular hole of upper box, is revolved
It is next to completing to install；The utility model has the advantages that structurally reasonable, easy to use, good dustproof effect, is easily installed.
Detailed description of the invention
Fig. 1 is the front view of the utility model relay sand-proof seal closure.
Fig. 2 is the side view of the utility model relay sand-proof seal closure.
Fig. 3 is the upper box bottom view of the utility model relay sand-proof seal closure.
Fig. 4 is the upper box top view of the utility model relay sand-proof seal closure.
In figure: 1, upper box 2, sealing shroud 3, wire inlet/outlet hole 4, lower box 5, pedestal 6, the first fixing threaded hole
7, the second fixing threaded hole 8, sealing strip 9, the first circular hole 10, the second circular hole 11, the first groove 12, the second groove
13, bolt.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figs 1-4, relay sand-proof seal closure, it includes pedestal 5, and the upside of the pedestal 5 is provided with down
Cabinet 4, the side of the lower box 4 are provided with wire inlet/outlet hole 3, and the wire inlet/outlet hole 3 is internally provided with sealing shroud 2,
The upper surface of the lower box 4 is provided with the second groove 12, and the quadrangle of the upper surface of the lower box 4 is respectively arranged with
Two circular holes 10, the upside of the lower box 4 are provided with upper box 1, and the lower surface of the upper box 1 is provided with the first groove
11, the quadrangle of the upper box 1 is respectively arranged with the first circular hole 9, setting in first groove 11 and the second groove 12
There is sealing strip 8, is provided with bolt 13 in first circular hole 9 and the second circular hole 10, the pedestal 5 is internally provided with first
Fixing threaded hole 6 and the second fixing threaded hole 7.
The utility model uses upper box 1 and lower box 4, when in use, is first required according to the position of relay with fixed,
The first fixing threaded hole 6 is got on pedestal 5, and then further according to the fixed demand of pedestal 5, the second fixing threaded hole is got on pedestal
7, after pedestal 5 is installed, then relay is installed, all wiring pass through from wire inlet/outlet hole 3, then the of the upside of lower box 4
It is put into sealing strip 8 in two grooves 12, upper box 1 is then installed, bolt 13 is inserted into the first circular hole 9 of upper box 1, after screwing
To complete to install；The utility model has the advantages that structurally reasonable, easy to use, good dustproof effect, is easily installed.
Embodiment 2
As shown in Figs 1-4, relay sand-proof seal closure, it includes pedestal 5, and the upside of the pedestal 5 is provided with down
Cabinet 4, the side of the lower box 4 are provided with wire inlet/outlet hole 3, and the wire inlet/outlet hole 3 is internally provided with sealing shroud 2,
The upper surface of the lower box 4 is provided with the second groove 12, and the quadrangle of the upper surface of the lower box 4 is respectively arranged with
Two circular holes 10, the upside of the lower box 4 are provided with upper box 1, and the lower surface of the upper box 1 is provided with the first groove
11, the quadrangle of the upper box 1 is respectively arranged with the first circular hole 9, setting in first groove 11 and the second groove 12
There is sealing strip 8, is provided with bolt 13 in first circular hole 9 and the second circular hole 10, the pedestal 5 is internally provided with first
Fixing threaded hole 6 and the second fixing threaded hole 7.
For better effect, the pedestal 5 is rectangular base, is set as rectangular base and is easily installed.
For better effect, the wire inlet/outlet hole 3 is round hole, and it is easy to process to be provided in round hole, be also convenient for into
Outlet passes through.
For better effect, the section of first groove 11 and the second groove 12 is semicircle, 1 He of upper box
After lower box 4 is installed, the space that the first groove 11 and the second groove 12 are formed is cylindrical, is put into sealing in an installation
Item 8, since sealing strip 8 is elasticity, so that box sealing effect is good.
For better effect, the sealing shroud 2 is torus rubber sealing boot, using torus rubber sealing boot,
Sealing effect is good.
For better effect, the sealing strip 8 is cylindrical body elastic sealing strip.
For better effect, second circular hole 10 is threaded hole, convenient for the installation of bolt 13, so that integral sealing
Property is good.
For better effect, first circular hole 9 is through-hole, convenient for the installation of bolt 13.
The utility model uses upper box 1 and lower box 4, when in use, is first required according to the position of relay with fixed,
The first fixing threaded hole 6 is got on pedestal 5, and then further according to the fixed demand of pedestal 5, the second fixing threaded hole is got on pedestal
7, after pedestal 5 is installed, then relay is installed, all wiring pass through from wire inlet/outlet hole 3, then the of the upside of lower box 4
It is put into sealing strip 8 in two grooves 12, it is also possible to place rubber pad at the second circular hole 10 again, further increases leakproofness, and
Upper box 1 is installed afterwards, bolt 13 is inserted into the first circular hole 9 of upper box 1, completes to install after screwing；After being installed,
In the junction of upper box 1 and lower box 4, one layer of sealant can also be coated, leakproofness is further increased；The utility model tool
There is the advantages of structurally reasonable, easy to use, good dustproof effect, be easily installed.
Claims (8)
1. relay sand-proof seal closure, it includes pedestal, it is characterised in that: it is provided with lower box on the upside of the pedestal,
The side of the lower box is provided with wire inlet/outlet hole, and the wire inlet/outlet hole is internally provided with sealing shroud, the nowel
The upper surface of body is provided with the second groove, and the quadrangle of the upper surface of the lower box is respectively arranged with the second circular hole, described
It is provided with upper box on the upside of lower box, the lower surface of the upper box is provided with the first groove, and the four of the upper box
Angle is respectively arranged with the first circular hole, is provided with sealing strip in first groove and the second groove, first circular hole and
Bolt is provided in second circular hole, the chassis interior is provided with the first fixing threaded hole and the second fixing threaded hole.
2. relay sand-proof seal closure according to claim 1, it is characterised in that: the pedestal is rectangular base.
3. relay sand-proof seal closure according to claim 1, it is characterised in that: the wire inlet/outlet hole is circle
Hole.
4. relay sand-proof seal closure according to claim 1, it is characterised in that: first groove and second recessed
The section of slot is semicircle.
5. relay sand-proof seal closure according to claim 1, it is characterised in that: the sealing shroud is torus rubber
Glue sealing shroud.
6. relay sand-proof seal closure according to claim 1, it is characterised in that: the sealing strip is cylindrical body bullet
Property sealing strip.
7. relay sand-proof seal closure according to claim 1, it is characterised in that: second circular hole is screw thread
Hole.
8. relay sand-proof seal closure according to claim 1, it is characterised in that: first circular hole is through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715786.9U CN208315412U (en) | 2018-05-15 | 2018-05-15 | Relay sand-proof seal closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715786.9U CN208315412U (en) | 2018-05-15 | 2018-05-15 | Relay sand-proof seal closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315412U true CN208315412U (en) | 2019-01-01 |
Family
ID=64711405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715786.9U Expired - Fee Related CN208315412U (en) | 2018-05-15 | 2018-05-15 | Relay sand-proof seal closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315412U (en) |
-
2018
- 2018-05-15 CN CN201820715786.9U patent/CN208315412U/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: 20190101 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |