CN208061972U - A kind of Explosion-Proof Relay - Google Patents
A kind of Explosion-Proof Relay Download PDFInfo
- Publication number
- CN208061972U CN208061972U CN201820730364.9U CN201820730364U CN208061972U CN 208061972 U CN208061972 U CN 208061972U CN 201820730364 U CN201820730364 U CN 201820730364U CN 208061972 U CN208061972 U CN 208061972U
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- China
- Prior art keywords
- plate
- welded
- main body
- explosion
- relay
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- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of Explosion-Proof Relays, including relay main body, the side of the relay main body offers mounting groove along its short transverse, the inner wall of the mounting groove is welded with horizontally disposed fixed plate, the internal whorl of the fixed plate is socketed with the screw rod being vertically arranged, the bottom end of the screw rod is rotatably connected to horizontally disposed pressing plate, the both sides of the pressing plate are equipped with the sliding slot opened up along the inner wall of mounting groove, the internal slide of the sliding slot is equipped with sliding block, and sliding block is welded with pressing plate, the lower section of the sliding slot is equipped with the limiting slot being located inside relay main body, the bottom of the relay main body is equipped with horizontally disposed bottom plate, the supporting rod being vertically arranged is welded at the top of the bottom plate.The utility model is novel in design, easy to operate, need not carry out installation fixation by bolt, and appearance the case where causing not installing is lost so as to avoid bolt, time saving and energy saving, improves job schedule.
Description
Technical field
The utility model is related to relay technical field more particularly to a kind of Explosion-Proof Relays.
Background technology
Explosion-Proof Relay, exactly can be used for special occasions (if any imflammable gas) the usual relay of relay have it is negative
Power on/off relay contacts draw fire when load, have imflammable gas, such as coal mine, contact to draw fire that can cause fire, Explosion-Proof Relay is just
Such occasion can be applied, fire is avoided.
Explosion-Proof Relay when mounted, is mainly fixed by bolt and mounting base, since Explosion-Proof Relay is being installed
When be generally fixed by bottle opener and multiple bolts, and these equipment carry when it is just very inconvenient, especially pacify under coal mine
Be even more inconvenience when dress influences job schedule, time-consuming and laborious, we carry thus if bolt omission can cause installation that can not complete
A kind of Explosion-Proof Relay is gone out.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of explosion-proof relay proposed
Device.
To achieve the goals above, the utility model uses following technical solution：
The side of a kind of Explosion-Proof Relay, including relay main body, the relay main body is offered along its short transverse
The inner wall of mounting groove, the mounting groove is welded with horizontally disposed fixed plate, and the internal whorl of the fixed plate is socketed with along perpendicular
For histogram to the screw rod of setting, the bottom end of the screw rod is rotatably connected to horizontally disposed pressing plate, and the both sides of the pressing plate are equipped with edge
The internal slide of the sliding slot that the inner wall of mounting groove opens up, the sliding slot is equipped with sliding block, and sliding block is welded with pressing plate, the sliding slot
Lower section be equipped with the limiting slot being located inside relay main body, the bottom of the relay main body is equipped with horizontally disposed bottom plate,
The supporting rod being vertically arranged is welded at the top of the bottom plate, the top of the supporting rod is welded with horizontally disposed lead
To bar, the both ends movable sleeve of the guide rod is connected to casing, and casing is inserted into limiting slot, is mutually leaned at the top of two described sleeve pipes
Close side is rotatably connected to connecting rod, and the one end of the connecting rod far from casing is hinged with horizontally disposed supporting plate, described
The bottom of supporting plate is connected with the first spring, and the bottom end of the first spring is connect with guide rod.
Preferably, the both sides of the relay main body are equipped with the clamping plate welded with bottom plate, and two clamping plates are close to each other
Side be respectively connected with second spring, the one end of the second spring far from clamping plate is connected with movable plate, and the movable plate is separate
The side of second spring is bonded with rubber pad, and foam-rubber cushion is bonded at the top of the bottom plate.
Preferably, the top of the screw rod is welded with handle, and the surface of handle is equipped with antiskid thread, the bottom of the screw rod
The outer ring fixing sleeve at end is connected to bearing, and bearing is welded with pressing plate.
Preferably, fixed block is welded at the top of described sleeve pipe, the inside of the fixed block offers connecting hole, the company
The internal activity for connecing hole is socketed with shaft, and one end and the connecting rod of the shaft are welded, the one end of the shaft far from connecting rod
It is welded with baffle, and the outer diameter of baffle is more than the internal diameter of connecting hole.
Preferably, the inside of the limiting slot is socketed with elastic rubber set.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through mounting plate, spiral shell
The structures such as bar, sliding block, pressing plate, connecting rod, supporting plate, the first spring, guide rod and casing, wherein rotation screw rod can be with dynamic pressure plate
It moves down, supporting plate can be pressed downward by pressing plate, and supporting plate can then drive connecting rod to be moved to both sides, and connecting rod is by casing along conductor rod
It struts, is finally inserted into limiting slot, to complete to fix, the device is novel in design, easy to operate, need not be carried out by bolt
Installation is fixed, and appearance the case where causing not installing is lost so as to avoid bolt, is easy for installation and removal, time saving and energy saving, is carried
High job schedule.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Explosion-Proof Relay positive structure diagram；
Fig. 2 be the utility model proposes a kind of Explosion-Proof Relay relay main body overlooking structure diagram.
In figure：1 relay main body, 2 mounting plates, 3 mounting grooves, 4 fixed plates, 5 screw rods, 6 pressing plates.7 sliding slots, 8 sliding blocks, 9 are led
To bar, 10 first springs, 11 supporting plates, 12 connecting rods, 13 casings, 14 limiting slots.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of Explosion-Proof Relay, including relay main body 1, the side of relay main body 1 is along its height side
To mounting groove 3 is offered, the inner wall of mounting groove 3 is welded with horizontally disposed fixed plate 4, and the internal whorl of fixed plate 4 is socketed with
The bottom end of the screw rod 5 being vertically arranged, screw rod 5 is rotatably connected to horizontally disposed pressing plate 6, and the both sides of pressing plate 6 are equipped with edge
The internal slide of the sliding slot 7 that the inner wall of mounting groove 3 opens up, sliding slot 7 is equipped with sliding block 8, and sliding block 8 is welded with pressing plate 6, sliding slot 7
Lower section be equipped with the limiting slot 14 being located inside relay main body 1, the bottom of relay main body 1 equipped with horizontally disposed bottom plate 2,
The top of bottom plate 2 is welded with the supporting rod being vertically arranged, and the top of supporting rod is welded with horizontally disposed guide rod 9,
The both ends movable sleeve of guide rod 9 is connected to casing 13, and casing 13 is inserted into limiting slot 14, and two 13 tops of casing are close to each other
Side is rotatably connected to connecting rod 12, and the one end of connecting rod 12 far from casing 13 is hinged with horizontally disposed supporting plate 11, supporting plate
11 bottom is connected with the first spring 10, and the bottom end of the first spring 10 is connect with guide rod 9.
The both sides of relay main body 1 are equipped with the clamping plate welded with bottom plate 2, and two clamping plate sides close to each other are respectively connected with
Second spring, the one end of second spring far from clamping plate are connected with movable plate, and side of the movable plate far from second spring is bonded with rubber
The top of rubber cushion, bottom plate 2 is bonded with foam-rubber cushion, and the top of screw rod 5 is welded with handle, and the surface of handle is equipped with antiskid thread,
The outer ring fixing sleeve of the bottom end of screw rod 5 is connected to bearing, and bearing is welded with pressing plate 6, and the top of casing 13 is welded with fixed block, Gu
The inside for determining block offers connecting hole, and the internal activity of connecting hole is socketed with shaft, and one end and the connecting rod 12 of shaft are welded, turned
The one end of axis far from connecting rod 12 is welded with baffle, and the outer diameter of baffle is more than the internal diameter of connecting hole, the internal sleeve of limiting slot 14
It is connected to elastic rubber set.
In the present embodiment, first, when mounted, between relay main body 1 is placed on two clamping plates of bottom plate 2, and press from both sides
Second spring on plate can drive movable plate that relay main body 1 is clamped, and be rotated further by screw rod 5, screw rod 5 moves down can band
Dynamic pressure plate 6 move, pressing plate 6 is moved with movable slider 8 along sliding slot 7, while supporting plate 11 is also pressed downward by pressing plate 6, supporting plate 11 not Ya after
Connecting rod 12 can be squeezed to both sides, connecting rod 12 then drives casing 13 to be moved to both sides along guide rod 9, is finally inserted into relay
In limiting slot 14 in main body 1, to complete to fix.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of Explosion-Proof Relay, including relay main body (1), which is characterized in that the side of the relay main body (1) is along it
Short transverse offers mounting groove (3), and the inner wall of the mounting groove (3) is welded with horizontally disposed fixed plate (4), the fixation
The internal whorl of plate (4) is socketed with the screw rod (5) being vertically arranged, and the bottom end of the screw rod (5) is rotatably connected to level
The pressing plate (6) of setting, the both sides of the pressing plate (6) are equipped with the sliding slot (7) opened up along the inner wall of mounting groove (3), the sliding slot (7)
Internal slide sliding block (8) is installed, and sliding block (8) is welded with pressing plate (6), and the lower section of the sliding slot (7), which is equipped with, is located at relay
The bottom of the internal limiting slot (14) of device main body (1), the relay main body (1) is equipped with horizontally disposed bottom plate (2), the bottom
The supporting rod being vertically arranged is welded at the top of plate (2), the top of the supporting rod is welded with horizontally disposed guiding
The both ends movable sleeve of bar (9), the guide rod (9) is connected to casing (13), and casing (13) is inserted into limiting slot (14), two institutes
It states side close to each other at the top of casing (13) and is rotatably connected to connecting rod (12), the connecting rod (12) is far from casing (13)
One end be hinged with horizontally disposed supporting plate (11), the bottom of the supporting plate (11) is connected with the first spring (10), and the first bullet
The bottom end of spring (10) is connect with guide rod (9).
2. a kind of Explosion-Proof Relay according to claim 1, which is characterized in that the both sides of the relay main body (1) are set
There is the clamping plate with bottom plate (2) welding, two clamping plate sides close to each other are respectively connected with second spring, the second spring
One end far from clamping plate is connected with movable plate, and side of the movable plate far from second spring is bonded with rubber pad, the bottom plate
(2) foam-rubber cushion is bonded at the top of.
3. a kind of Explosion-Proof Relay according to claim 1, which is characterized in that the top of the screw rod (5) is welded with handle
Hand, and the surface of handle is equipped with antiskid thread, the outer ring fixing sleeve of the bottom end of the screw rod (5) is connected to bearing, and bearing and pressure
Plate (6) welds.
4. a kind of Explosion-Proof Relay according to claim 1, which is characterized in that be welded at the top of described sleeve pipe (13) solid
Determine block, the inside of the fixed block offers connecting hole, and the internal activity of the connecting hole is socketed with shaft, and the one of the shaft
End is welded with connecting rod (12), and the one end of the shaft far from connecting rod (12) is welded with baffle, and the outer diameter of baffle is more than company
Connect the internal diameter in hole.
5. a kind of Explosion-Proof Relay according to claim 1, which is characterized in that the inside of the limiting slot (14) is socketed with
Elastic rubber set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730364.9U CN208061972U (en) | 2018-05-10 | 2018-05-10 | A kind of Explosion-Proof Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730364.9U CN208061972U (en) | 2018-05-10 | 2018-05-10 | A kind of Explosion-Proof Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061972U true CN208061972U (en) | 2018-11-06 |
Family
ID=63982040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820730364.9U Expired - Fee Related CN208061972U (en) | 2018-05-10 | 2018-05-10 | A kind of Explosion-Proof Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799133A (en) * | 2020-05-08 | 2020-10-20 | 中汇瑞德电子（芜湖）有限公司 | Relay mounting structure of electrical junction box |
-
2018
- 2018-05-10 CN CN201820730364.9U patent/CN208061972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799133A (en) * | 2020-05-08 | 2020-10-20 | 中汇瑞德电子（芜湖）有限公司 | Relay mounting structure of electrical junction box |
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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: 20181106 |