CN215988599U - Protective cover convenient to replace and used for railway vehicle relay - Google Patents
Protective cover convenient to replace and used for railway vehicle relay Download PDFInfo
- Publication number
- CN215988599U CN215988599U CN202120393374.XU CN202120393374U CN215988599U CN 215988599 U CN215988599 U CN 215988599U CN 202120393374 U CN202120393374 U CN 202120393374U CN 215988599 U CN215988599 U CN 215988599U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- replace
- plate
- relay
- convenient
- 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 utility model discloses a protective cover convenient to replace for a rail vehicle relay, which relates to the technical field of protective covers and aims at solving the problems that the conventional protective cover is inconvenient to replace and the relay is inconvenient to take and place, and the protective cover comprises a protective cover, wherein the bottom of the protective cover is connected with a plurality of electric telescopic rods, the top ends of the electric telescopic rods are connected with a bearing plate, the top of the bearing plate is connected with a box body, the outer part of the box body is connected with a plurality of first sliding rods, the outer part of the box body is connected with a second fixed plate, the inner wall of the protective cover is connected with the first fixed plate, the first sliding rods are movably connected inside the first fixed plate, the inner wall of the protective cover is connected with a plurality of second sliding rods, the second sliding rods are movably connected inside the second fixed plate, the bottom of the box body is connected with a relay, the protective cover is convenient to replace rapidly, but also be convenient for get fast and put the relay, still easy operation, this device practicality is strong, is fit for carrying out marketing.
Description
Technical Field
The utility model relates to the technical field of protective covers, in particular to a protective cover convenient to replace and used for a railway vehicle relay.
Background
The protection casing can prevent strictly that dust and smear metal, hard sand grain etc. from getting into the track, reduces the damage of stereoplasm graininess's foreign matter to the slip rail face, can reduce the guide rail because of the influence of operation deformation to the machining precision, keeps the machine tool machining precision, and the protection casing surface should be smooth no burr and sharp-pointed edges and corners, should not become new hazard, and the protection casing should not influence sight and normal operation, should be convenient for the inspection and the maintenance of equipment.
However, the existing protective cover is inconvenient to replace and is not convenient for taking and placing the relay, and therefore the protective cover convenient to replace for the relay of the rail vehicle is provided.
SUMMERY OF THE UTILITY MODEL
The protective cover convenient to replace for the relay of the railway vehicle solves the problems that the conventional protective cover is inconvenient to replace and the relay is inconvenient to take and place.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a protective cover convenient to replace for a rail vehicle relay comprises a protective cover, wherein the bottom of the protective cover is connected with a plurality of electric telescopic rods, the top end of each electric telescopic rod is connected with a bearing plate, the top of the bearing plate is connected with a box body, the outside of the box body is connected with a first slide rod, the outside of the box body is connected with a second fixed plate, the inner wall of the protective cover is connected with the first fixed plate, the first slide rods are movably connected inside the first fixed plate, the inner wall of the protective cover is connected with a plurality of second slide rods, the second slide rods are movably connected inside the second fixed plate, the bottom of the box body is connected with a relay, two sides of the box body are connected with a plurality of buffer springs, two sides of the box body are connected with a plurality of telescopic rods, the outer parts of the telescopic rods are movably sleeved inside the buffer springs, the right end of the telescopic rods on the left side is connected with a first protective plate, and the left end of the telescopic rod positioned on the right side is connected with a second protection plate.
Preferably, the top of the box body is hinged with a first cover plate, and the top of the first cover plate is connected with a pulling block.
Preferably, the top of the protective cover is hinged with a plurality of second cover plates, and pull rings are connected to the tops of the second cover plates.
Preferably, the number of the second cover plates is even, and the number of the pull rings is even.
Preferably, the top of the bearing plate is provided with anti-skid grains, and the pull ring is in a semicircular annular shape.
Preferably, the first sliding rod is T-shaped, and the number of the electric telescopic rods is even.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the protective cover, the electric telescopic rod, the bearing plate, the box body, the relay, the telescopic rod, the buffer spring, the protection plate I, the slide rod I, the fixing plate I, the slide rod II, the fixing plate II and the cover plate are arranged, wherein the electric telescopic rod drives the bearing plate to move upwards so as to drive the box body to move upwards, the box body is conveniently and quickly separated from the protective cover, the surface of the bearing plate is provided with the anti-skid grains, the box body can be prevented from sliding, the telescopic rod and the buffer spring can play a role in buffer protection, the relay cannot be damaged, the device is strong in practicability, and is suitable for market popularization.
Drawings
Fig. 1 is a schematic front view of a protective cover for a railway vehicle relay, which is convenient to replace and provided by the utility model;
fig. 2 is a partial enlarged view of a protective cover for a railway vehicle relay, which is convenient to replace and provided by the utility model at a position A;
fig. 3 is a schematic perspective view of a bearing plate of a protective cover for a railway vehicle relay, which is convenient to replace and provided by the utility model;
fig. 4 is a schematic perspective view of a first sliding rod of the protective cover for the railway vehicle relay, which is convenient to replace.
In the figure: the device comprises a protective cover 1, an electric telescopic rod 2, a bearing plate 3, a box 4, a relay 5, a telescopic rod 6, a buffer spring 7, a protective plate I8, a slide rod I9, a fixed plate I10, a slide rod II 11, a fixed plate II 12, a cover plate I13, a cover plate II 14 and a pull ring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the present solution provides an embodiment: a protective cover convenient to replace for a rail vehicle relay comprises a protective cover 1, wherein the bottom of the protective cover 1 is connected with a plurality of electric telescopic rods 2, the top end of each electric telescopic rod 2 is connected with a bearing plate 3, the top of each bearing plate 3 is connected with a box body 4, the outside of each box body 4 is connected with a plurality of first sliding rods 9, the outside of each box body 4 is connected with a second fixing plate 12, the inner wall of the protective cover 1 is connected with a first fixing plate 10, the first sliding rods 9 are movably connected inside the first fixing plate 10, the inner wall of the protective cover 1 is connected with a plurality of second sliding rods 11, the second sliding rods 11 are movably connected inside the second fixing plates 12, the bottom of each box body 4 is connected with a relay 5, the two sides of each box body 4 are connected with a plurality of buffer springs 7, the two sides of each box body 4 are connected with a plurality of telescopic rods 6, the outside of each telescopic rod 6 is movably sleeved inside each buffer spring 7, and the right end, positioned at the left side 6, is connected with a first protective plate 8, the left end of the telescopic rod 6 positioned on the right side is connected with a second protection plate.
In this embodiment, the top of the box body 4 is hinged with a first cover plate 13, and the top of the first cover plate 13 is connected with a pull block.
In this embodiment, the top of the protection cover 1 is hinged with a plurality of second cover plates 14, and the tops of the second cover plates 14 are both connected with pull rings 15.
In this embodiment, the number of the second lid plates 14 is even, and the number of the pull rings 15 is even.
In this embodiment, the top of the bearing plate 3 is provided with anti-slip lines, and the pull ring 15 is in a semi-circular shape.
In this embodiment, the first sliding rod 9 is T-shaped, and the number of the electric telescopic rods 2 is even.
The working principle is that firstly, the cover plate II 14 is opened through the pull ring 15, the electric telescopic rod 2 drives the bearing plate 3 to move upwards, the bearing plate 3 drives the box body 4 to move upwards, the surface of the bearing plate 3 is provided with anti-skidding lines which can prevent the box body 4 from sliding, the box body 4 drives the slide rod I9 to slide upwards in the fixed plate 10, meanwhile, the box body 4 drives the fixed plate II 12 to move upwards, meanwhile, the inner part of the fixed plate II 12 slides upwards outside the slide rod II 11, the box body 4 can be taken out after the box body 4 moves upwards to a specified height, the box body 4 is convenient to be rapidly separated from the protective cover 1, if the relay 5 needs to be taken out, the cover plate I13 hinged with the box body 4 is directly opened to be taken out, when the relay 5 shakes in the transportation process, when the protective plate I8 is extruded leftwards by the relay 5, the protective plate I8 extrudes the telescopic rod 6 and the buffer spring 7 leftwards again, when relay 5 extrudees guard plate two to the right, guard plate two extrudees telescopic link 6 and buffer spring 7 again to the right, can play buffer protection's effect, can not make relay 5 receive the harm.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a protection casing that convenient change that rail vehicle relay was used, includes protection casing (1), its characterized in that, the bottom of protection casing (1) is connected with a plurality of electric telescopic handle (2), the top of electric telescopic handle (2) is connected with bearing plate (3), the top of bearing plate (3) is connected with box (4), the external connection of box (4) has a plurality of slide bar one (9), the external connection of box (4) has fixed plate two (12), the inner wall of protection casing (1) is connected with fixed plate one (10), slide bar one (9) equal swing joint is in the inside of fixed plate one (10), the inner wall of protection casing (1) is connected with a plurality of slide bar two (11), the equal swing joint of slide bar two (11) is in the inside of fixed plate two (12), the bottom of box (4) is connected with relay (5), the both sides of box (4) all are connected with a plurality of buffer spring (7), the both sides of box (4) all are connected with a plurality of telescopic link (6), the equal movable sleeve in outside of telescopic link (6) is established in the inside of buffer spring (7), is located the left side the right-hand member of telescopic link (6) is connected with guard plate one (8), is located the right side the left end of telescopic link (6) is connected with guard plate two.
2. The protective cover convenient to replace for the rail vehicle relay is characterized in that a first cover plate (13) is hinged to the top of the box body (4), and a pull block is connected to the top of the first cover plate (13).
3. The protective cover convenient to replace for the rail vehicle relay is characterized in that the top of the protective cover (1) is hinged to a plurality of second cover plates (14), pull rings (15) are connected to the tops of the second cover plates (14), and the pull rings (15) are in a semicircular annular shape.
4. The protective cover for the railway vehicle relay, which is convenient to replace, as claimed in claim 3, wherein the number of the second cover plates (14) is an even number, and the number of the pull rings (15) is an even number.
5. A protective cover for a railway vehicle relay, which is easy to replace according to claim 1, wherein the top of the bearing plate (3) is provided with anti-slip lines.
6. The protective cover for the railway vehicle relay, which is convenient to replace, as claimed in claim 1, wherein the first sliding rod (9) is T-shaped, and the number of the electric telescopic rods (2) is even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393374.XU CN215988599U (en) | 2021-02-23 | 2021-02-23 | Protective cover convenient to replace and used for railway vehicle relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393374.XU CN215988599U (en) | 2021-02-23 | 2021-02-23 | Protective cover convenient to replace and used for railway vehicle relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215988599U true CN215988599U (en) | 2022-03-08 |
Family
ID=80506674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120393374.XU Active CN215988599U (en) | 2021-02-23 | 2021-02-23 | Protective cover convenient to replace and used for railway vehicle relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215988599U (en) |
-
2021
- 2021-02-23 CN CN202120393374.XU patent/CN215988599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110549371A (en) | Cleaning device is accomodate to manipulator | |
| CN112407567A (en) | New energy battery storage box | |
| CN215988599U (en) | Protective cover convenient to replace and used for railway vehicle relay | |
| CN212527723U (en) | Maintenance service creeper for overhauling refining equipment | |
| CN212900759U (en) | Accommodating support with adjusting structure for mining explosion-proof camera | |
| CN219535408U (en) | Auxiliary device for overhauling electrical equipment | |
| CN216772469U (en) | Automatic change computer vision recognition device | |
| CN214803756U (en) | Exhibition hall is with convenient multi-media intelligence show cupboard that removes | |
| CN210719220U (en) | Portable environment monitoring equipment | |
| CN212242120U (en) | Film blowing machine convenient to move | |
| CN211468523U (en) | Photoelectric sensor conveyer with protector | |
| CN210704915U (en) | Cleaning device is accomodate to manipulator | |
| CN210841845U (en) | Stepped luggage case | |
| CN220268304U (en) | Safety management device for park staff | |
| CN214012389U (en) | Display screen for journal of human society department | |
| CN209842396U (en) | PLC practical training platform for production line workshop | |
| CN212734917U (en) | Frock is transported to mining car gearbox assembly | |
| CN205588069U (en) | Electromechanical visual debugging device | |
| CN109052232B (en) | Lifting platform for automobile maintenance | |
| CN112056733B (en) | Case bracket with telescopic protective edge | |
| CN214058417U (en) | Transfer box with good protection effect | |
| CN211205186U (en) | Full-automatic image measuring instrument who conveniently carries | |
| CN218576207U (en) | Be used for communication engineering anticollision formula tool bogie | |
| CN221270511U (en) | Cutter storage trolley | |
| CN216102292U (en) | Protection device for be used for heating supply pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |