CN218563349U - Direct current magnetic suction disc for protective door - Google Patents
Direct current magnetic suction disc for protective door Download PDFInfo
- Publication number
- CN218563349U CN218563349U CN202222826340.2U CN202222826340U CN218563349U CN 218563349 U CN218563349 U CN 218563349U CN 202222826340 U CN202222826340 U CN 202222826340U CN 218563349 U CN218563349 U CN 218563349U
- Authority
- CN
- China
- Prior art keywords
- direct current
- protective door
- groove
- current magnetic
- pilot lamp
- 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.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The application relates to the technical field of protective doors, in particular to a direct current magnetic chuck for a protective door, which comprises a direct current magnetic chuck arranged on the protective door, wherein the direct current magnetic chuck comprises a protective cover, a bracket, a proximity switch, a direct current chuck electromagnet and an indicator light; the direct current electromagnetic chuck is embedded in a U-shaped groove at the end part of the protective door, the protective cover is matched with the U-shaped groove and is arranged on the support, the protective cover and the support are integrally embedded in the U-shaped groove, and the support is fixed on the inner side wall of the protective door; direct current sucking disc electro-magnet equipartition keeps away from one side in U type groove at direct current magnetic chuck, and one side of direct current magnetic chuck installs the proximity switch that control direct current magnetic chuck opened and stops, and direct current magnetic chuck and proximity switch pass through PLC control, and the pilot lamp is installed on the safety cover. The application relates to an install direct current magnetic chuck on guard gate, have the design compactness, it is convenient to use safe and reliable, maintains simple advantage.
Description
Technical Field
The utility model belongs to the technical field of the guard gate technique and specifically relates to a direct current electromagnetic chuck is used to guard gate.
Background
The protective door can resist various shock waves or heavy object collision, a mechanical lock and a mechanical lock limit switch are generally adopted in a traditional protective door, the operation is complex and the work is unreliable, the problem of lock locking or failure of the mechanical limit switch often occurs, and due to the complex operation, operators often cut off the functions, and potential safety hazards are easily caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the prior art, this application provides a direct current electromagnetic chuck for guard gate.
The application provides a pair of direct current magnetic chuck for guard gate adopts following technical scheme:
a direct current magnetic chuck for a protective door comprises a direct current magnetic chuck arranged on the protective door, wherein the direct current magnetic chuck comprises a protective cover, a bracket, a proximity switch, a direct current magnetic chuck electromagnet and an indicator light; the direct current electromagnetic chuck is embedded in a U-shaped groove at the end part of the protective door, the protective cover is matched with the U-shaped groove and is arranged on the support, the protective cover and the support are integrally embedded in the U-shaped groove, and the support is fixed on the inner side wall of the protective door; direct current sucking disc electro-magnet equipartition keeps away from one side in U type groove at direct current magnetic chuck, and one side of direct current magnetic chuck installs the proximity switch that control direct current magnetic chuck opened and stops, and direct current magnetic chuck and proximity switch pass through PLC control, and the pilot lamp is installed on the safety cover.
Through adopting above-mentioned technical scheme, the U type groove at the guard gate tip is inlayed to the direct current magnetism, when the guard gate removes the state that is close to closing, is close the metal article this moment, and proximity switch can the signals, and the power supplies power for the direct current magnetism and inhales the dish, and the direct current magnetism is inhaled the dish and is produced suction and the laminating of metal article to the pilot lamp shows operating condition. Direct current magnetism is inhaled dish and proximity switch and can install in the cavity that support and protection casing enclose, and the support can be used for fixing whole direct current magnetism and inhale the dish with the guard gate.
Preferably, the surfaces of the protective cover, which are matched with the two side surfaces of the U-shaped groove, are designed to be inclined planes, and the surface, which is close to the outer side of the protective door, of the U-shaped groove is smaller than the area, which is close to the inner side of the protective door, of the U-shaped groove.
Through adopting above-mentioned technical scheme, the both sides face of protection casing adopts the inclined plane design, and after protection casing and protective door combination, can form outer little big-in-one structure, when protective door passes through the direct current magnetism and inhales the dish and pin, the protection casing can't be dismantled from the protective door is outer, has effectively improved the security performance of direct current magnetism and inhales the dish.
Preferably, the inner side wall of the protective door is provided with a limit groove matched with the support, and the limit groove is provided with a threaded through hole symmetrical to the support.
Through adopting above-mentioned technical scheme, the inboard spacing groove of guard gate just can be fixed through bolt through-thread perforation with the support adaptation to install direct current magnetic chuck from the inboard of guard gate, further improved the security performance.
Preferably, the protection casing is close to and offers the mounting groove that is used for installing the pilot lamp on the one side in the protection door outside, and wherein the center of mounting groove is equipped with wiring arch, and the pilot lamp bottom is equipped with the wiring groove with its adaptation.
Through adopting above-mentioned technical scheme, be equipped with the mounting groove that is used for installing the pilot lamp on the protection casing, through the wiring groove adaptation of wiring arch and pilot lamp bottom in the mounting groove to install and circular telegram the pilot lamp.
Preferably, the wiring bulge comprises a cylindrical base and a hemispherical top seat, wherein the diameter of the cylinder is the same as that of the hemispherical top seat.
Through adopting above-mentioned technical scheme, the protruding base that adopts the cylinder that the diameter is the same of wiring and the footstock of hemisphere type can let the pilot lamp installation with easily operate when dismantling more.
Preferably, the indicator light is a bicolor indicator light.
Through adopting above-mentioned technical scheme, the pilot lamp can show the colour that does not respectively when direct current magnetism sucking disc work and inoperative through the design of double-colored pilot lamp, easily operating personnel distinguishes and observes more.
Preferably, the limit clip is installed to the both sides of pilot lamp, and the limit clip inboard is connected through the standing groove bottom of spring and pilot lamp side, and the standing groove top is equipped with the unblock through-hole that runs through the pilot lamp, is equipped with the draw-in groove with the limit clip adaptation on the inside wall of mounting groove.
Through adopting above-mentioned technical scheme, the spacing checkpost that the both sides of pilot lamp were equipped with can with the draw-in groove adaptation on the mounting groove inside wall to in the pilot lamp can be placed the mounting groove completely, can reduce the damage of guard gate to the pilot lamp in the use. And the spacing checkpost on the pilot lamp passes through spring coupling in the bottom of standing groove, and during the installation, the spacing checkpost compression spring of pilot lamp both sides, after spacing checkpost and draw-in groove adaptation, the spring release to go into the mounting groove with the pilot lamp card.
Preferably, the limiting clip comprises a bottom plate and a limiting trapezoidal block and an unlocking trapezoidal block, wherein the limiting trapezoidal block is installed on the bottom plate and is the same in shape, the inclined plane of the limiting trapezoidal block faces downwards and is arranged on one side far away from the spring, and the inclined plane of the unlocking trapezoidal block faces upwards and is attached to the spring.
Through adopting above-mentioned technical scheme, thereby the inclined plane can extrude spacing checkpost compression with the installation cell wall downwards when installing the pilot lamp on the spacing checkpost, the installation of being effectively convenient for, in the unblock, runs through the unblock through-hole of pilot lamp through the body of rod, through the ascending unblock trapezoidal piece of body of rod extrusion inclined plane to extrude spacing trapezoidal piece from the draw-in groove. Because spacing trapezoidal piece and unblock trapezoidal piece are all installed and are a whole spacing checkpost on the bottom plate to can carry out the unblock and take off the pilot lamp, make things convenient for its dismantlement and change.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the direct current magnetic chuck and the proximity switch can be arranged in a cavity defined by the support and the protective cover, the support can be used for fixing the whole direct current magnetic chuck and the protective door, and compared with a mechanical lock, the mechanical lock is simpler and faster to operate, and the working efficiency is effectively improved;
2. the protection door adopts a direct current magnetic chuck to lock, has the advantages of safety and reliability, compact design, simple maintenance and wide market application prospect
Drawings
FIG. 1 is a schematic view of the overall structure of a DC electromagnetic chuck for a protective door;
FIG. 2 is an exploded view of the overall structure of a DC electromagnetic chuck for a protective door;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a front view of a DC electromagnetic chuck for a protective door;
fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.
Description of reference numerals: 1. a direct current electromagnetic chuck; 11. a protective cover; 111. mounting grooves; 1111. a card slot; 112. a wiring bump; 1121. a base; 1122. a top seat; 12. a support; 13. a proximity switch; 14. a DC chuck electromagnet; 15. an indicator light; 151. a wiring slot; 152. a limiting clip; 1521. a spring; 1522. a base plate; 1523. a limiting trapezoidal block; 1524. unlocking the trapezoidal block; 153. a placement groove; 154. unlocking the through hole; 2. a protective door; 21. a U-shaped groove; 22. a limiting groove; 221. and (4) perforating the thread.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses direct current magnetic chuck for guard gate.
Referring to fig. 1, 2, 3, 4 and 5, the dc electromagnetic chuck for the protective door includes a dc electromagnetic chuck 1 installed on a protective door 2, where the dc electromagnetic chuck 1 includes a protective cover 11, a bracket 12, a proximity switch 13, a dc chuck electromagnet 14 and an indicator lamp 15; the direct current electromagnetic chuck 1 is embedded in a U-shaped groove 21 at the end part of the protective door 2, wherein the protective cover 11 is matched with the U-shaped groove 21, the protective cover 11 is arranged on the support 12, the protective cover 11 and the support 12 are integrally embedded in the U-shaped groove 21, and the support 12 is fixed on the inner side wall of the protective door 2; direct current sucking disc electro-magnet 14 equipartition is in one side that U type groove 21 was kept away from to direct current magnetism sucking disc 1, and direct current magnetism sucking disc 1's one side is installed and is controlled direct current magnetism sucking disc 1 and open the proximity switch 13 who stops, and direct current magnetism sucking disc 1 and proximity switch 13 pass through PLC control, and pilot lamp 15 is installed on protection casing 11. Direct current magnetism sucking disc 1 inlays in the U type groove 21 of 2 tip of guard gate, when guard gate 2 removed the state of being close to closing, is close the metal object this moment, and proximity switch 13 can the signals, and the power supplies power for direct current magnetism sucking disc 1, and direct current magnetism sucking disc 1 produces suction and the laminating of metal object to pilot lamp 15 shows operating condition. The direct current electromagnetic chuck 1 and the proximity switch 13 can be installed in a cavity defined by the support 12 and the protective cover 11, and the support 12 can be used for fixing the whole direct current electromagnetic chuck 1 and the protective door 2.
Referring to fig. 1, 2, 3, 4, and 5, the surfaces of the protection cover 11 that are adapted to the two side surfaces of the U-shaped groove 21 are designed to be inclined surfaces, and the surface of the U-shaped groove 21 that is close to the outer side of the protection door 2 is smaller than the area of the U-shaped groove 21 that is close to the inner side of the protection door 2. The both sides face of protection casing 11 adopts the inclined plane design, and after protection casing 11 and the combination of guard gate 2, can form outer little big-inside structure, when guard gate 2 pins through direct current magnetism dish 1, protection casing 11 can't be dismantled from guard gate 2 outer, has effectively improved direct current magnetism dish 1's security performance.
Referring to fig. 1, 2, 3, 4 and 5, a limiting groove 22 adapted to the bracket 12 is formed on the inner side wall of the protective door 2, and a threaded through hole 221 symmetrical to the bracket 12 is formed on the limiting groove 22. The inboard spacing groove 22 of guard gate 2 just can fix through bolt through thread perforation 221 with support 12 adaptation to install direct current magnetic chuck 1 from the inboard of guard gate 2, further improved the security performance.
Referring to fig. 1, 2, 3, 4 and 5, a mounting groove 111 for mounting the indicator light 15 is formed in one surface of the protective cover 11 close to the outer side of the protective door 2, wherein a wiring protrusion 112 is arranged at the center of the mounting groove 111, and a wiring groove 151 adapted to the bottom of the indicator light 15 is arranged at the bottom of the indicator light 15. The protective cover 11 is provided with a mounting groove 111 for mounting the indicator light 15, and the mounting groove 111 is matched with a wiring groove 151 at the bottom of the indicator light 15 through a wiring protrusion 112, so that the indicator light 15 is mounted and electrified.
Referring to fig. 1, 2, 3, 4 and 5, the wiring bump 112 includes a cylindrical base 1121 and a hemispherical top 1122, wherein the diameter of the cylindrical body is the same as that of the hemispherical body. The wiring bump 112 uses the cylindrical base 1121 and the hemispherical top 1122 with the same diameter, so that the indicator light 15 can be more easily operated during installation and removal.
Referring to fig. 1, 2, 3, 4, and 5, the indicator 15 is a two-color indicator 15. The design that pilot lamp 15 passes through double-colored pilot lamp 15 can show the colour that does not use respectively when direct current magnetism sucking disc 1 work is worked with out of work, and the operating personnel distinguishes and observes more easily.
Referring to fig. 1, 2, 3, 4 and 5, limiting clamp 152 is installed on both sides of indicator 15, limiting clamp 152 is connected with the bottom of placing groove 153 on the side of indicator 15 through spring 1521 on the inner side, an unlocking through hole 154 penetrating indicator 15 is arranged on the top of placing groove 153, and a clamping groove 1111 matched with limiting clamp 152 is arranged on the inner side wall of mounting groove 111. The limit clip 152 that the both sides of pilot lamp 15 were equipped with can with the draw-in groove 1111 adaptation on the mounting groove 111 inside wall to in pilot lamp 15 can be placed mounting groove 111 completely, can reduce guard gate 2 in the use to the damage of pilot lamp 15. And limit clip 152 on pilot lamp 15 passes through the spring 1521 and connects the bottom at standing groove 153, and during the installation, limit clip 152 compression spring 1521 of pilot lamp 15 both sides, after limit clip 152 and draw-in groove 1111 adaptation, spring 1521 released to go into pilot lamp 15 card in the mounting groove 111.
Referring to fig. 1, 2, 3, 4 and 5, the limit clip 152 includes a bottom plate 1522, and a limit trapezoidal block 1523 and an unlock trapezoidal block 1524 which are installed on the bottom plate 1522 and have the same shape, wherein the inclined plane of the limit trapezoidal block 1523 is downward and disposed on one side far away from the spring 1521, and the inclined plane of the unlock trapezoidal block 1524 is upward and attached to the spring 1521. Adopt spacing trapezoidal piece 1523 on spacing checkpost 152 when installation pilot lamp 15, thereby the inclined plane can extrude spacing checkpost 152 compression with mounting groove 111 wall downwards, the installation of being effectively convenient for, in the unblock, runs through the unblock through-hole 154 of pilot lamp 15 through the body of rod, extrudees the ascending unblock trapezoidal piece 1524 of inclined plane through the body of rod to extrude spacing trapezoidal piece 1523 from draw-in groove 1111. Because spacing trapezoidal piece 1523 and unblock trapezoidal piece 1524 are all installed and are a whole spacing checkpost 152 on bottom plate 1522 to can unblock and take off pilot lamp 15, make things convenient for its dismantlement and change.
The working principle is as follows: direct current magnetic chuck 1 is installed in the U type groove 21 of guard gate 2 one side, install direct current magnetic chuck electro-magnet 14 and proximity switch 13 wherein through protection casing 11 and support 12 in the direct current magnetic chuck 1, direct current magnetic chuck electro-magnet 14 and proximity switch 13 through PLC control all install the one side of keeping away from guard gate 2 at protection casing 11, proximity switch 13 is used for responding to guard gate 2's the metal object that is close, give direct current magnetic chuck electro-magnet 14 with the signal transmission, direct current magnetic chuck electro-magnet 14 sends out suction fast and metalwork actuation, realize closing of guard gate 2, the colour of pilot lamp 15 also changes this moment, thereby instruct operating personnel guard gate 2 to have closed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a direct current magnetism sucking disc for guard gate, is including installing direct current magnetism sucking disc (1) on guard gate (2), its characterized in that: the direct current magnetic chuck (1) comprises a protective cover (11), a bracket (12), a proximity switch (13), a direct current magnetic chuck electromagnet (14) and an indicator light (15); the direct current magnetic chuck (1) is embedded in a U-shaped groove (21) at the end part of the protective door (2), wherein the protective cover (11) is matched with the U-shaped groove (21), the protective cover (11) is installed on the support (12), the protective cover (11) and the support (12) are integrally embedded in the U-shaped groove (21), and the support (12) is fixed on the inner side wall of the protective door (2); direct current sucking disc electro-magnet (14) equipartition is in direct current magnetism sucking disc (1) one side of keeping away from U type groove (21), and installs proximity switch (13) that control direct current magnetism sucking disc (1) opened and stop in one side of direct current magnetism sucking disc (1), direct current magnetism sucking disc (1) and proximity switch (13) pass through PLC control, install on protection casing (11) pilot lamp (15).
2. The direct-current electromagnetic chuck for the protective door according to claim 1, wherein: the protection casing (11) adopts the inclined plane design with the face of U type groove (21) both sides face adaptation, and the face that is close to the guard gate (2) outside in U type groove (21) is less than the inboard area of U type groove (21) near guard gate (2).
3. The direct-current electromagnetic chuck for the protective door according to claim 2, wherein: the protective door is characterized in that a limiting groove (22) matched with the support (12) is formed in the inner side wall of the protective door (2), and threaded through holes (221) symmetrical to the support (12) are formed in the limiting groove (22).
4. The direct-current electromagnetic chuck for the protective door according to claim 1, wherein: offer mounting groove (111) that is used for installing pilot lamp (15) on the protection casing (11) is close to the one side in protective door (2) outside, wherein the center of mounting groove (111) is equipped with wiring arch (112), pilot lamp (15) bottom is equipped with wiring groove (151) of adaptation with it.
5. The direct-current electromagnetic chuck for the protective door as claimed in claim 4, wherein: the wiring bulge (112) comprises a cylindrical base (1121) and a hemispherical top seat (1122), wherein the diameter of the cylindrical body is the same as that of the hemispherical body.
6. The direct-current electromagnetic chuck for the protective door as claimed in claim 4, wherein: the indicator light (15) is a double-color indicator light (15).
7. The direct-current electromagnetic chuck for the protective door as claimed in claim 4, wherein: spacing checkpost (152) are installed to the both sides of pilot lamp (15), spacing checkpost (152) inboard is connected bottom standing groove (153) through spring (1521) and pilot lamp (15) side, standing groove (153) top is equipped with unblock through-hole (154) that run through pilot lamp (15), is equipped with draw-in groove (1111) with spacing checkpost (152) adaptation on the inside wall of mounting groove (111).
8. The direct current electromagnetic chuck for the protective door according to claim 7, wherein: spacing checkpost (152) include bottom plate (1522) and install on bottom plate (1522) and spacing trapezoidal piece (1523) and the unblock trapezoidal piece (1524) that the shape is the same, wherein the inclined plane of spacing trapezoidal piece (1523) is down and set up in the one side of keeping away from spring (1521), and the inclined plane of unblock trapezoidal piece (1524) is upwards and its inboard is laminated with spring (1521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826340.2U CN218563349U (en) | 2022-10-26 | 2022-10-26 | Direct current magnetic suction disc for protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826340.2U CN218563349U (en) | 2022-10-26 | 2022-10-26 | Direct current magnetic suction disc for protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218563349U true CN218563349U (en) | 2023-03-03 |
Family
ID=85319552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222826340.2U Active CN218563349U (en) | 2022-10-26 | 2022-10-26 | Direct current magnetic suction disc for protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218563349U (en) |
-
2022
- 2022-10-26 CN CN202222826340.2U patent/CN218563349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102943592B (en) | A kind of energy-saving magnetic lock | |
| CN218563349U (en) | Direct current magnetic suction disc for protective door | |
| CN210669254U (en) | Locking device of switch cabinet | |
| CN209799615U (en) | Intelligent door lock structure with anti-theft function | |
| CN108179935A (en) | A kind of locking device for screen door in rail transit | |
| CN201237960Y (en) | Magnetic latching controller | |
| CN211081316U (en) | Aircraft cabin trunk lock with self-locking function | |
| CN211229884U (en) | Side door locking mechanism of seal control machine | |
| CN218953036U (en) | Electronic lockset with induction chip | |
| CN214498690U (en) | Electric anti-misoperation lockset | |
| CN210948093U (en) | Cabinet door and express delivery cabinet | |
| CN210483306U (en) | Safety door lock | |
| CN210122853U (en) | Hidden anti-riot buckle assembly for anti-theft door | |
| CN210183677U (en) | Anti-theft outdoor communication cabinet | |
| CN207513350U (en) | The two-door electromagnetic lock of rail traffic | |
| CN207608163U (en) | Elevator non-faulting dead electricity trigger protection device | |
| CN220705481U (en) | Normally closed safety lock structure for fence | |
| CN112502541B (en) | Two-sided management electronic lock of track traffic guard gate | |
| CN218040108U (en) | Intelligent grounding wire device | |
| CN216076691U (en) | Collision-free building intercom electric control lock | |
| CN215108298U (en) | Computer-controlled financial deposit equipment | |
| CN216277381U (en) | Electromagnetic lock for direct-current charging cabinet | |
| CN214943352U (en) | Transformer substation relay protection device screen cabinet lock device | |
| CN215291904U (en) | High-safety anti-prying intelligent lock | |
| CN212406416U (en) | Horizontal sliding door and window limiting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |