CN210760756U - Rail vehicle uninterrupted power source fixing device - Google Patents
Rail vehicle uninterrupted power source fixing device Download PDFInfo
- Publication number
- CN210760756U CN210760756U CN201921958504.9U CN201921958504U CN210760756U CN 210760756 U CN210760756 U CN 210760756U CN 201921958504 U CN201921958504 U CN 201921958504U CN 210760756 U CN210760756 U CN 210760756U
- Authority
- CN
- China
- Prior art keywords
- power supply
- uninterruptible power
- fixing frame
- rail vehicle
- fixing device
- 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
Links
Images
Landscapes
- Inverter Devices (AREA)
Abstract
The utility model provides a fixing device for an uninterruptible power supply of a rail vehicle, which is used for fixing the uninterruptible power supply and comprises a front fixing frame and a rear fixing frame, wherein the front fixing frame and the rear fixing frame are used for fixing the front end and the rear end of the bottom of an uninterruptible unit; each fixing frame comprises a bottom supporting component and clamping components arranged on the bottom supporting component, and each fixing frame comprises two corresponding clamping components which are respectively arranged on two sides of the uninterruptible power supply and used for clamping the uninterruptible power supply from two sides of the uninterruptible power supply; and the bottom supporting assembly is provided with an adjusting structure corresponding to the clamping assembly and used for adjusting the position of the clamping assembly. The utility model discloses create rail vehicle uninterrupted power source fixing device press from both sides tightly fixedly in order to press from both sides uninterrupted power source to the tight subassembly correspondence of clamp is equipped with screws up the device, and both sides still are equipped with and are used for carrying on spacing angle steel.
Description
Technical Field
The invention belongs to the field of cable voltage withstand test, and particularly relates to an uninterruptible power supply fixing device for a railway vehicle.
Background
In order to make the vehicle more smoothly run, most of the existing vehicles carry the uninterruptible power supply along with the vehicle, and in the running process of the vehicle, under the action of jolting or centrifugal force and centripetal force, if the uninterruptible power supply is fixed and unstable, the situation that the uninterruptible power supply is laterally turned over and jolted and damaged can be caused, but most of the existing uninterruptible power supplies do not have special fixing devices and are used for fixing the uninterruptible power supply.
Disclosure of Invention
In view of the above, the present invention provides a fixing device for an uninterruptible power supply of a railway vehicle, so as to solve the problem that most of the conventional uninterruptible power supplies do not have a special fixing device.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a rail vehicle uninterrupted power source fixing device is used for fixing an uninterrupted power source and comprises a front fixing frame and a rear fixing frame, wherein the front fixing frame and the rear fixing frame are used for fixing the front end and the rear end of the bottom of an uninterrupted unit;
each fixing frame comprises a bottom supporting component and clamping components arranged on the bottom supporting component, and each fixing frame comprises two corresponding clamping components which are respectively arranged on two sides of the uninterruptible power supply and used for clamping the uninterruptible power supply from two sides of the uninterruptible power supply;
and the bottom supporting assembly is provided with an adjusting structure corresponding to the clamping assembly and used for adjusting the position of the clamping assembly.
Furthermore, the bottom support component comprises square steel and angle steel fixedly arranged on two sides of the square steel;
a strip-shaped through hole is formed in the top of the square steel, and the clamping assembly moves left and right along the strip-shaped through hole;
the right angle of the angle steel faces outwards, one side of the angle steel is fixedly connected with the side face of the square steel, and the bottom face of the other side of the angle steel and the bottom face of the square steel are on the same plane.
Furthermore, the edge that the angle steel transversely set up is equipped with the fixed orifices, the fixed orifices should be equipped with expansion bolts, and bottom sprag subassembly passes through expansion bolts to be fixed on vehicle floor.
Furthermore, the height of one edge of the angle steel which is vertically arranged is larger than that of the square steel, a sliding track is formed between the two vertical edges and the square steel, and the clamping assembly moves left and right along the track.
Further, the clamping assembly comprises a transverse square pipe and a vertical square pipe, and the transverse square pipe and the vertical square pipe are welded to form an L-shaped structural part; the width of the transverse square tube and the width of the vertical square tube correspond to the width of the sliding track;
the square tube is provided with through holes penetrating up and down, the through holes are correspondingly provided with tightening bolts, and the square tube and the square steel are fixed through the tightening bolts.
Furthermore, the tightening bolt comprises a screw and a nut fixedly installed at the bottom of the screw, the nut is arranged inside the square steel, and the diameter of the screw corresponds to the width of the strip-shaped through hole;
a gasket is arranged above the screw cap and is arranged below the strip-shaped through hole;
the screw rod still corresponds to be equipped with and screws up the nut, screws up the nut and is the cylinder type tubular structure, screws up the outside of nut and is equipped with the rotating part near the position at top.
Furthermore, the top of screw rod still is equipped with the fixed part, fixed part and screw rod fixed connection prevent to screw up the screw rod rotation when screwing up the nut through the fixed part.
Compared with the prior art, the uninterruptible power supply fixing device for the railway vehicle has the following advantages:
the rail vehicle uninterruptible power supply fixing device can clamp and fix an uninterruptible power supply, the clamping assembly is correspondingly provided with the tightening device, two sides of the clamping assembly are also provided with two angle steels for limiting, one edge of each angle steel is used for installing an expansion bolt to fix the bottom supporting assembly on a vehicle bottom plate, and the other edge, namely the vertical edge, can limit the clamping assembly to prevent the clamping assembly from deviating.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is an overall structural view of an uninterruptible power supply fixing device for a railway vehicle according to an embodiment of the invention;
FIG. 2 is a bottom support assembly block diagram;
fig. 3 is a view showing a structure of a tightening bolt.
Description of reference numerals:
1. square steel; 11. a strip-shaped through hole; 2. angle steel; 3. a clamping assembly; 31. a transverse square tube; 32. a vertical square tube; 4. screwing down the bolt; 41. a nut; 42. a screw; 43. a gasket; 44. screwing down the nut; 441. a rotating part; 45. a fixed part.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1, an uninterruptible power supply fixing device for a rail vehicle is used for fixing an uninterruptible power supply, and includes a front fixing frame and a rear fixing frame, which are used for fixing the front end and the rear end of the bottom of an uninterruptible unit;
each fixing frame comprises a bottom supporting component and two clamping components 3 arranged on the bottom supporting component, and each fixing frame comprises two corresponding clamping components 3 which are respectively arranged on two sides of the uninterruptible power supply and used for clamping the uninterruptible power supply from two sides of the uninterruptible power supply;
and the bottom supporting assembly is provided with an adjusting structure corresponding to the clamping assembly 3 and used for adjusting the position of the clamping assembly 3.
As shown in fig. 1 and 2, the bottom support assembly comprises a square steel 1 and angle steels 2 fixedly installed at two sides of the square steel 1;
the top of the square steel 1 is provided with a strip-shaped through hole 11, and the clamping assembly 3 moves left and right along the strip-shaped through hole 11;
the right angle of the angle steel 2 faces outwards, one side of the angle steel 2 is fixedly connected with the side face of the square steel 1, and the bottom face of the other side of the angle steel 2 and the bottom face of the square steel 1 are on the same plane.
The edge that angle steel 2 transversely set up is equipped with the fixed orifices, the fixed orifices correspondence should be equipped with expansion bolts, and bottom sprag subassembly passes through expansion bolts to be fixed on vehicle floor.
The height of one edge of the angle steel 2 which is vertically arranged is larger than that of the square steel 1, a sliding track is formed between the two vertical edges and the square steel 1, and the clamping assembly 3 moves left and right along the track. The angle steel 2 has two effects, and an limit is used for installing expansion bolts, fixes the bottom sprag subassembly on vehicle floor, and another limit also be vertical limit can carry on spacingly to clamping unit 3, prevents that clamping unit 3 from squinting.
The clamping assembly 3 comprises a transverse square tube 31 and a vertical square tube 32, and the transverse square tube 31 and the vertical square tube 32 are welded to form an L-shaped structural part; the width of the transverse square tube 31 and the width of the vertical square tube 32 correspond to the width of the sliding track;
open on the horizontal side pipe 31 and have the through-hole about running through, the through-hole correspondence is equipped with screws up bolt 4, fixes between horizontal side pipe 31 and the square steel 1 through screwing up bolt 4.
As shown in fig. 1 and 3, the tightening bolt 4 comprises a screw rod 42 and a nut 41 fixedly installed at the bottom of the screw rod 42, the nut 41 is arranged inside the square steel 1, and the diameter of the screw rod 42 corresponds to the width of the strip-shaped through hole 11;
a gasket 43 is further arranged above the nut 41, and the gasket 43 is arranged below the strip-shaped through hole;
the screw rod 42 is further correspondingly provided with a tightening nut 44, the tightening nut 44 is of a cylindrical tubular structure, and a rotating part 441 is arranged on the outer side of the tightening nut 44 close to the top.
The top of the screw rod 42 is further provided with a fixing portion 45, the fixing portion 45 is fixedly connected with the screw rod 42, and the screw rod 42 is prevented from rotating when the tightening nut 44 is screwed through the fixing portion 45. The fixing portion 45 and the rotating portion 441 are provided with anti-slip threads, and when the clamping assembly 3 is screwed down, one hand holds the fixing portion 45 to prevent the screw rod 42 from rotating, and the other hand screws the screwing nut, so that the clamping assembly 3 is fixed with the square steel 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a rail vehicle uninterrupted power source fixing device for fix uninterrupted power source, its characterized in that: the device comprises a front fixing frame and a rear fixing frame, wherein the front fixing frame and the rear fixing frame are used for fixing the front end and the rear end of the bottom of the uninterrupted unit;
each fixing frame comprises a bottom supporting component and clamping components arranged on the bottom supporting component, and each fixing frame comprises two corresponding clamping components which are respectively arranged on two sides of the uninterruptible power supply and used for clamping the uninterruptible power supply from two sides of the uninterruptible power supply;
and the bottom supporting assembly is provided with an adjusting structure corresponding to the clamping assembly and used for adjusting the position of the clamping assembly.
2. The rail vehicle uninterruptible power supply fixing device of claim 1, wherein: the bottom support component comprises square steel and angle steel fixedly arranged on two sides of the square steel;
a strip-shaped through hole is formed in the top of the square steel, and the clamping assembly moves left and right along the strip-shaped through hole;
the right angle of the angle steel faces outwards, one side of the angle steel is fixedly connected with the side face of the square steel, and the bottom face of the other side of the angle steel and the bottom face of the square steel are on the same plane.
3. The rail vehicle uninterruptible power supply fixing device of claim 2, wherein: the edge that the angle steel transversely set up is equipped with the fixed orifices, the fixed orifices correspondence is equipped with expansion bolts, and bottom sprag subassembly passes through expansion bolts to be fixed on vehicle floor.
4. The rail vehicle uninterruptible power supply fixing device of claim 2, wherein: the height of one edge of the angle steel which is vertically arranged is larger than that of the square steel, a sliding track is formed between the two vertical edges and the square steel, and the clamping assembly moves left and right along the track.
5. The rail vehicle uninterruptible power supply fixing device of claim 4, wherein: the clamping assembly comprises a transverse square tube and a vertical square tube, and the transverse square tube and the vertical square tube are welded to form an L-shaped structural part; the width of the transverse square tube and the width of the vertical square tube correspond to the width of the sliding track;
the square tube is provided with through holes penetrating up and down, the through holes are correspondingly provided with tightening bolts, and the square tube and the square steel are fixed through the tightening bolts.
6. The rail vehicle uninterruptible power supply fixing device of claim 5, wherein: the tightening bolt comprises a screw and a nut fixedly mounted at the bottom of the screw, the nut is arranged inside the square steel, and the diameter of the screw corresponds to the width of the strip-shaped through hole;
a gasket is arranged above the screw cap and is arranged below the strip-shaped through hole;
the screw rod still corresponds to be equipped with and screws up the nut, screws up the nut and is the cylinder type tubular structure, screws up the outside of nut and is equipped with the rotating part near the position at top.
7. The rail vehicle uninterruptible power supply fixing device of claim 6, wherein: the top of screw rod still is equipped with the fixed part, fixed part and screw rod fixed connection prevent through the fixed part that the screw rod rotates when screwing up the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958504.9U CN210760756U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle uninterrupted power source fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958504.9U CN210760756U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle uninterrupted power source fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760756U true CN210760756U (en) | 2020-06-16 |
Family
ID=71036532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921958504.9U Expired - Fee Related CN210760756U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle uninterrupted power source fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944395A (en) * | 2021-09-13 | 2022-01-18 | 安徽浦进轨道装备有限公司 | Rail vehicle door power module and door control system |
-
2019
- 2019-11-13 CN CN201921958504.9U patent/CN210760756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944395A (en) * | 2021-09-13 | 2022-01-18 | 安徽浦进轨道装备有限公司 | Rail vehicle door power module and door control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105756299A (en) | Color steel tile roof connecting piece | |
| CN210760756U (en) | Rail vehicle uninterrupted power source fixing device | |
| CN103491737A (en) | Equipment cabinet changeover base | |
| CN110509938B (en) | Equipment mounting structure and rail vehicle in car | |
| CN106526253A (en) | Fixing mechanism suitable for power battery detection | |
| CN203946088U (en) | Equipment hanger under a kind of car | |
| CN209833418U (en) | Bending-resistant adjustable conversion base for embedded channel | |
| CN208411478U (en) | Double flute road installing type is suspended vertically device in tunnel | |
| CN103692894A (en) | Box body fixing device | |
| CN208559083U (en) | A kind of double flute road installing type is suspended vertically device | |
| CN110733432A (en) | fixing device for uninterrupted power supply | |
| CN105083319B (en) | Locomotive main air reservoir mounting bracket | |
| CN205044673U (en) | Fixed bolster and have its electric automobile | |
| CN210911984U (en) | Power system mounting bracket of pure electric passenger car | |
| CN214626221U (en) | Detachable cable duct mounting bracket | |
| CN204801809U (en) | Pantagraph current collector installing support suitable for compact installation space | |
| CN109263568A (en) | A kind of vehicle-mounted camera damping mounting bracket | |
| CN110712509B (en) | Pure electric passenger car driving system installing support | |
| CN211167146U (en) | Spare tire fixing frame and vehicle comprising same | |
| CN219014616U (en) | Adjustable pipeline bracket assembly | |
| CN213233792U (en) | Beam clamp | |
| CN219618868U (en) | Mounting structure of shock absorber fixing support | |
| CN213693033U (en) | Wire casing connecting and positioning device and rail train | |
| CN219546457U (en) | Section bar battery box hoisting structure | |
| CN106080421A (en) | A kind of fixed cell of passenger vehicle inflating pump |
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: 20200616 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |