CN218730672U - Relay for unmanned subway braking - Google Patents
Relay for unmanned subway braking Download PDFInfo
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- CN218730672U CN218730672U CN202222789902.0U CN202222789902U CN218730672U CN 218730672 U CN218730672 U CN 218730672U CN 202222789902 U CN202222789902 U CN 202222789902U CN 218730672 U CN218730672 U CN 218730672U
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- butt joint
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Abstract
The utility model is suitable for a subway unmanned technology field discloses a relay is used in braking of unmanned subway, and it includes relay body, relay body's bottom is connected with the mount pad, the butt joint groove has been seted up on the top of mount pad, and has all seted up the locked groove to the both sides of butt joint inslot wall, the bottom of butt joint inslot portion evenly is provided with the multiunit electrode slice, relay body's bottom is provided with the pole shell, and the bottom of pole shell is provided with the butt joint board, the inside middle part of pole shell is provided with the baffle, the both sides of baffle all are fixed with the motor, be provided with the lead screw on the motor shaft of motor, the inside both sides of pole shell all are provided with solid pole board, and the middle part of solid pole board has seted up the thread groove. The utility model discloses a relay body bottom is provided with quick docking mechanism, and the relay body carries out the installation, can form quick installation and dismantlement effect, need replace the in-process at the relay body, improves the convenient effect of use greatly.
Description
Technical Field
The utility model is suitable for a subway unmanned technology field especially relates to a relay is used in braking of unmanned subway.
Background
At present, a relay is an electric control device, which is an electric appliance that makes a controlled quantity generate a predetermined step change in an electric output circuit when the change of an input quantity meets a specified requirement, the relay has a control system and a controlled system, is generally applied to an automatic control circuit, plays the roles of automatic adjustment, safety protection, a switching circuit and the like in the circuit, and a fifth generation signal relay appears, and has smaller size, lower power consumption and higher reliability.
Through retrieval, the chinese granted patent No. CN202122006156.9 discloses a relay convenient to disassemble, which comprises a relay main body, a protective cover and a base, wherein a plurality of pins are installed at the bottom of the relay main body in a rectangular shape, a positioning groove is formed at the upper end of the base, a positioning hole matched with the pins is formed at the bottom of the positioning groove, and the bottom ends of the pins penetrate through the corresponding positioning holes and extend outwards;
in the application process of the unmanned subway, when the relay is damaged and needs to be replaced or maintained, manual disassembly needs to be carried out, the traditional method adopts bolt installation and fixation, rapid disassembly cannot be formed, inconvenience in the use process is greatly reduced, and in order to solve the problems existing in the prior art, the relay for braking the unmanned subway is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of relay is used in braking of unmanned subway has solved the problem of proposing in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a relay for unmanned subway braking, includes relay body, relay body's bottom is connected with the mount pad, the butt joint groove has been seted up on the top of mount pad, and has all seted up the locked groove to the both sides of inslot wall, the bottom of butt joint inslot portion evenly is provided with the multiunit electrode slice, relay body's bottom is provided with the pole shell, and the bottom of pole shell is provided with the butt joint board, the inside middle part of pole shell is provided with the baffle, the both sides of baffle all are fixed with the motor, be provided with the lead screw on the motor shaft of motor, the inside both sides of pole shell all are provided with solid pole board, and the middle part of solid pole board has seted up the thread groove, the both sides of solid pole board outer wall all are fixed with the locking lever, the pole groove has all been seted up to the both sides of pole shell outer wall, the bottom of butt joint board has all seted up multiunit electrode groove, and the electrode inslot embeds there are spring and electrode pole.
Preferably, the screw rod is located inside the thread groove, and the screw rod is matched with the thread size of the thread groove and forms a rotating mechanism.
Preferably, the locking rod is inserted into the rod groove, and the tail end of the locking rod is located inside the locking groove.
Preferably, the top end and the bottom end of the rod fixing plate are respectively attached to the top end and the bottom end in the rod shell.
Preferably, the top end of the spring is fixed at the top end inside the rod groove, the bottom end of the spring is fixed at the top of the electrode rod, and the bottom end of the electrode rod is attached to the surface of the electrode plate.
Preferably, the outer wall of the relay body is provided with a switch, and the switch is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a relay body bottom is provided with quick docking mechanism, and the relay body carries out the installation, can form quick installation and dismantlement effect, need replace the in-process at the relay body, improves the convenient effect of use greatly.
2. The utility model discloses an electrode tank embeds there are spring and electrode rod, at the butt joint in-process of electrode rod and electrode slice, will guarantee the fastening of electrode rod and electrode slice butt joint department to avoid the relay body phenomenon that contact failure appears to take place.
Drawings
Fig. 1 is a schematic view of an overall structure of a relay for braking an unmanned subway according to the present invention;
fig. 2 is a schematic diagram of a structure of a relay body of the relay for braking an unmanned subway according to the present invention;
fig. 3 is a schematic structural view of a mounting seat of the relay for braking the unmanned subway provided by the utility model;
fig. 4 is a schematic diagram of an internal structure of a rod casing of the relay for braking the unmanned subway, which is provided by the utility model;
fig. 5 is a schematic structural view of a butt plate of the relay for braking the unmanned ground.
In the figure: 1. a relay body; 2. a mounting seat; 3. a switch; 4. a rod housing; 5. a rod groove; 6. a lock lever; 7. butt-joint plates; 8. an electrode rod; 9. a partition plate; 10. a motor; 11. a screw rod; 12. a rod fixing plate; 13. a thread groove; 14. an electrode tank; 15. a spring; 16. locking the groove; 17. a butt joint groove; 18. an electrode sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand above-mentioned term according to particular case and be in the utility model provides a concrete meaning.
Example one
Referring to fig. 1-5, a relay for braking of unmanned subway comprises a relay body 1, the bottom of the relay body 1 is connected with a mounting seat 2, a butt joint groove 17 is formed in the top end of the mounting seat 2, locking grooves 16 are formed in two sides of the inner wall of the butt joint groove 17, multiple groups of electrode plates 18 are uniformly arranged at the bottom end of the inner portion of the butt joint groove 17, a rod shell 4 is arranged at the bottom end of the relay body 1, a butt joint plate 7 is arranged at the bottom end of the rod shell 4, a partition plate 9 is arranged in the middle of the inner portion of the rod shell 4, motors 10 are fixed on two sides of the partition plate 9, lead screws 11 are arranged on motor shafts of the motors 10, rod fixing plates 12 are arranged on two sides of the inner portion of the rod shell 4, threaded grooves 13 are formed in the middle of the rod fixing plates 12, locking rods 6 are fixed on two sides of the outer wall of the rod fixing plates 12, rod grooves 5 are formed in two sides of the outer wall of the rod shell 4, multiple groups of electrode grooves 14 are formed in the bottom end of the butt joint plate 7, springs 15 and electrode rods 8 are arranged in the relay body 1, and a rapid replacing effect is formed in the relay body mounting process, so that the relay body can be conveniently mounted and the relay body in the process of the relay body.
In this embodiment, the screw rod 11 is located inside the thread groove 13, the screw rod 11 is adapted to the thread size of the thread groove 13 and constitutes a rotating mechanism, and when the screw rod 11 rotates based on the inside of the thread groove 13, the rod fixing plate 12 is driven to move based on the inside of the rod case 4.
In this embodiment, the lock rod 6 is inserted into the rod groove 5, the end of the lock rod 6 is located inside the lock groove 16, and when the end of the lock rod 6 is inserted into the lock groove 16, a quick installation effect on the relay body 1 is achieved.
In this embodiment, the top end and the bottom end of the rod fixing plate 12 are respectively attached to the top end and the bottom end inside the rod casing 4, so as to ensure the stability of the rod fixing plate 12 during movement based on the inside of the rod casing 4.
In this embodiment, the top end of the spring 15 is fixed to the top end inside the rod groove 5, the bottom end of the spring 15 is fixed to the top of the electrode rod 8, and the bottom end of the electrode rod 8 is attached to the surface of the electrode plate 18, so that the electrode rod 8 and the electrode plate 18 are firmly butted, and the occurrence of a poor contact phenomenon is avoided.
In this embodiment, the outer wall of the relay body 1 is provided with a switch 3, and the switch 3 is electrically connected with the motor 10.
Example two
The difference between the embodiment and the first embodiment is that compared with the embodiment that the lock rod is in butt joint with the lock groove in an electric driving mode, so that the relay body is quickly installed and locked;
compared with the first embodiment, the second embodiment changes the butt joint locking mode on the basis of the first embodiment, thereby achieving the quick butt joint locking effect and improving the practicability;
the embodiment two is obtained by comprehensive analysis of the embodiment one and the embodiment two, and the embodiment two is optimized on the basis of the embodiment one, so that the practicability is improved under the condition of ensuring the same functions, and therefore, the embodiment two is an optimal selection scheme.
The utility model discloses during the use: the mount pad 2 can carry out fixed mounting with the subway equipment in advance, can carry out fixed mounting by external bolt, in carrying out the installation to relay body 1, insert butt joint 7 with relay body 1 bottom in butt joint groove 17, butt joint 7 bottom is provided with electrode rod 8 this moment and will form the butt joint with the electrode slice 18 of the inside bottom of butt joint groove 17, electrode rod 8 will dock with electrode groove 14 through spring 15, will guarantee the fastening of electrode rod 8 and electrode slice 18 butt joint department, switch 3 starts two sets of motor 10 this moment, motor 10 will drive lead screw 11 rotatory in the thread groove 13 of seting up in the solid pole board 12, solid pole board 12 will be based on the inside removal of pole shell 4 this moment, thereby drive the inside removal that locking lever 6 is based on pole groove 5, finally promote the end of locking lever 6 and get into the inside of locked groove 16, accomplish the locking to pole shell 4, form the quick locking installation effect to relay body 1, by the above-mentioned theory of work, when dismantling, motor 10 work is controlled through switch 3 equally, drive locking lever 6 shifts out of locked groove 16, do benefit to quick installation and dismantlement of relay body 1, relay body will pass through the butt joint of electrode pole 1 and the design of electricity supply in the simple installation, relay body 18, the design of relay body, it is comparatively simple to form the electric property design to relay body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a relay for braking of unmanned subway, its characterized in that, includes relay body (1), the bottom of relay body (1) is connected with mount pad (2), butt joint groove (17) have been seted up on the top of mount pad (2), and all seted up locked groove (16) to the both sides of butt joint groove (17) inner wall, the bottom of butt joint inslot (17) inside evenly is provided with multiunit electrode slice (18), the bottom of relay body (1) is provided with pole shell (4), and the bottom of pole shell (4) is provided with butt joint plate (7), the middle part of pole shell (4) inside is provided with baffle (9), the both sides of baffle (9) all are fixed with motor (10), be provided with lead screw (11) on the motor shaft of motor (10), the inside both sides of pole shell (4) all are provided with solid pole board (12), and the middle part of solid pole board (12) has seted up thread groove (13), the both sides of solid pole board (12) outer wall all are fixed with locking lever (6), the both sides of pole shell (4) outer wall have all seted up pole groove (5), the electrode groove (7) and all set up electrode groove (14) and multiunit (14) and pole (14).
2. A relay for braking an unmanned subway as claimed in claim 1, wherein said lead screw (11) is located inside a thread groove (13), said lead screw (11) is adapted to the thread size of the thread groove (13) and constitutes a rotation mechanism.
3. The relay for braking of the unmanned subway as claimed in claim 1, wherein said locking bar (6) is inserted into the inside of the bar groove (5), and the end of said locking bar (6) is located inside the locking groove (16).
4. The relay for braking of an unmanned subway as claimed in claim 1, wherein top and bottom ends of said pole fixing plate (12) are respectively attached to top and bottom ends of the inside of said pole case (4).
5. The relay for braking of the unmanned subway as claimed in claim 1, wherein a top end of said spring (15) is fixed to a top end inside said rod groove (5), and a bottom end of said spring (15) is fixed to a top portion of said electrode rod (8), and a bottom end of said electrode rod (8) is attached to a surface of said electrode plate (18).
6. The relay for braking the unmanned subway is characterized in that a switch (3) is arranged on the outer wall of the relay body (1), and the switch (3) is electrically connected with the motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789902.0U CN218730672U (en) | 2022-10-24 | 2022-10-24 | Relay for unmanned subway braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789902.0U CN218730672U (en) | 2022-10-24 | 2022-10-24 | Relay for unmanned subway braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218730672U true CN218730672U (en) | 2023-03-24 |
Family
ID=85589691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222789902.0U Active CN218730672U (en) | 2022-10-24 | 2022-10-24 | Relay for unmanned subway braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218730672U (en) |
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2022
- 2022-10-24 CN CN202222789902.0U patent/CN218730672U/en active Active
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