CN204350482U - A kind of equipment cabinets mounting structure with shock-absorbing function - Google Patents
A kind of equipment cabinets mounting structure with shock-absorbing function Download PDFInfo
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- CN204350482U CN204350482U CN201420763173.4U CN201420763173U CN204350482U CN 204350482 U CN204350482 U CN 204350482U CN 201420763173 U CN201420763173 U CN 201420763173U CN 204350482 U CN204350482 U CN 204350482U
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- equipment cabinets
- mounting structure
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- pin
- cabinets
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Abstract
The utility model relates to a kind of equipment cabinets mounting structure with shock-absorbing function, belongs to the cushion technique field of city rail vehicle equipment cabinets.The utility model is solve under the car operation environment that vibration working condition is more severe, the technical problem that the vibrationproof meeting equipment cabinets requires, a kind of equipment cabinets mounting structure with shock-absorbing function is provided, comprise equipment cabinets and be positioned at the liner plate bottom equipment cabinets, the side of described equipment cabinets is at least fixedly connected with place's damping installation structure, described damping installation structure comprises L-type plate, the bottom surface of described L-type plate is fixed on dividing plate, the side of described L-type plate is fixed on the side of equipment cabinets by bearing pin, on described bearing pin, cover has rubber ring, with pin-and-hole interference fit.This damping installation structure is all fixed the front end of equipment cabinets and rear end, has installed the fit structure of pin-and-hole in rear end, and the Oscillation Amplitude of equipment cabinets is reduced, thus reduces by vibrating the harm brought.
Description
Technical field
The utility model relates to a kind of damping installation structure of equipment cabinets, belongs to the cushion technique field of city rail vehicle equipment cabinets.
Background technology
In the Electric Appliance Cabinet of current orbit vehicle, the mounting structure of the equipment cabinets of PIS, signal is assembled primarily of two parts.On the framed side wallboard that the front end of equipment cabinets adopts adaptor to be fixed on Electric Appliance Cabinet or upright of frame, rear end then freely rides on bending part, and this bending part is fixed on dividing plate.
In current this mounting structure, the installation of equipment cabinets is fixing all to be realized by front end mounting structure, and the bending part at rear portion to the installation of equipment cabinets, vibrationproof all to no effect.Weight, the Vehicular vibration condition of the equipment cabinets of current employing are all not high, still can satisfy the demand.
But, under the car operation environment that the vibration working conditions such as low floor vehicle are more severe, just had new requirement to the vibrationproof performance of equipment cabinets, needed to improve its structure.
Utility model content
The technical problem that the utility model solves is, under the car operation environment that vibration working condition is more severe, meets the vibrationproof requirement of equipment cabinets.
The technical solution of the utility model is, a kind of equipment cabinets mounting structure with shock-absorbing function is provided, comprise equipment cabinets and be positioned at the liner plate bottom equipment cabinets, the side of described equipment cabinets is at least fixedly connected with place's damping installation structure, described damping installation structure comprises L-type plate, and the bottom surface of described L-type plate is fixed on dividing plate, and the side of described L-type plate is fixed on the side of equipment cabinets by bearing pin, on described bearing pin, cover has rubber ring, with pin-and-hole interference fit.
Further, a pair side of described equipment cabinets is fixedly connected with damping installation structure.
Further, the number of described bearing pin is two or more.
Further, the bottom surface of described L-type plate is fixedly connected with reinforcement with on side.
Further, on the described reinforcement bottom surface that is welded on described L-type plate and side.
For ease of describing, first suppose that equipment cabinets is square, former and later two side connecting installation structures, the mounting structure of equipment cabinets is divided into two parts, the structure of front end with at present adopt the structure of connecting plate consistent, normal is bending plate, and the connecting plate of rear end then improves, and has been made into the pin-and-hole fit structure coordinated with equipment cabinets by bending plate.Certainly, at the front and back sides of equipment cabinets, the effect that this pin-and-hole fit structure also can realize damping is all installed.
The keyset mounting structure of equipment cabinets front end, according to the wiring requirement of equipment cabinets, adjusts its length, is connected equipment cabinets front end with the framework of equipment cabinets.
The damping installation structure at equipment cabinets rear portion is L-type plate, side is arranged on dividing plate, opposite side is arranged on the side of equipment cabinets by bearing pin, equipment cabinets side there is the pin-and-hole that L-type plate coordinates, on the pin sleeve at equipment cabinets rear portion after rubber blanket, carry out interference fit with the pin-and-hole on equipment cabinets side, the number of bearing pin is two or more, is conducive to location and the damping of cabinet.Rear mounting structure is welded by L-type plate and reinforcement, and L-type plate can connect by bolt, is fixed on dividing plate.
When installing equipment cabinets, by rubber blanket on the pin sleeve at equipment cabinets rear portion, moving in casing, after making bearing pin and hole cooperation, then the adaptor structure of front end being installed.Rubber blanket has certain decrement after installing, and under vibrating conditions, resilience can stop equipment cabinets further to move up and down, thus plays the performance requirement of vibrationproof.
Above-mentioned damping installation structure can be arranged on the side of cabinet, also can install in other side of cabinet, realize the cushioning effect of cabinet.
The beneficial effects of the utility model are, this damping installation structure is all fixed the front end of equipment cabinets and rear end, have installed the fit structure of pin-and-hole in rear end, and the Oscillation Amplitude of equipment cabinets is reduced, thus reduce by vibrating the harm brought.
Accompanying drawing explanation
The schematic perspective view during use of Fig. 1 indication equipment chassis mounting structure.
Fig. 2 represents the schematic perspective view with the L-type plate be arranged on dividing plate.
Fig. 3 represents the schematic perspective view of the adaptor of equipment cabinets in prior art.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: composition graphs 1 and Fig. 3, the connected mode of equipment cabinets of the prior art, mainly by a keyset, the two ends of keyset are provided with the kink of different directions, and kink is provided with connecting hole, are realized the connection of cabinet and framework by connecting hole.Composition graphs 1 and Fig. 2, can find out, a kind of equipment cabinets mounting structure with shock-absorbing function that the utility model provides, the liner plate 2 comprising equipment cabinets 4 and be positioned at bottom equipment cabinets 4, the side, front and back end of described equipment cabinets 4 is fixedly connected with damping installation structure, described damping installation structure comprises L-type plate 1, the bottom surface of described L-type plate 1 is fixed on dividing plate 2, the side of described L-type plate 1 is fixed on by bearing pin 3 on the side of equipment cabinets 4, on described bearing pin 3, cover has rubber ring, with pin-and-hole 6 interference fit, the number of described bearing pin 3 is two, the pin-and-hole 6 of L-type plate 1 side is also two, on the bottom surface that reinforcement 5 is welded on described L-type plate 1 and side.
During use, by rubber blanket on the pin sleeve at equipment cabinets rear portion, the bearing pin at equipment cabinets rear portion and the hole of rear structure are coordinated, and the adaptor locations of structures that equipment cabinets is advanced into front end stops, and re-uses the adaptor structure of securing member to front end and installs.After installation, through test, damping performance strengthens.
Claims (5)
1. one kind has the equipment cabinets mounting structure of shock-absorbing function, comprise equipment cabinets (4) and be positioned at the liner plate (2) bottom equipment cabinets (4), it is characterized in that, the side of described equipment cabinets (4) is at least fixedly connected with place's damping installation structure, described damping installation structure comprises L-type plate (1), the bottom surface of described L-type plate (1) is fixed on dividing plate (2), the side of described L-type plate (1) is fixed on the side of equipment cabinets (4) by bearing pin (3), the upper cover of described bearing pin (3) has rubber ring, with pin-and-hole (6) interference fit.
2. equipment cabinets mounting structure as claimed in claim 1, is characterized in that, a pair side of described equipment cabinets (4) is fixedly connected with damping installation structure.
3. equipment cabinets mounting structure as claimed in claim 1, it is characterized in that, the number of described bearing pin (3) is two or more.
4. equipment cabinets mounting structure as claimed in claim 1, is characterized in that, the bottom surface of described L-type plate (1) with side is fixedly connected with reinforcement (5).
5. equipment cabinets mounting structure as claimed in claim 4, is characterized in that, on the bottom surface that described reinforcement (5) is welded on described L-type plate (1) and side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763173.4U CN204350482U (en) | 2014-12-08 | 2014-12-08 | A kind of equipment cabinets mounting structure with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763173.4U CN204350482U (en) | 2014-12-08 | 2014-12-08 | A kind of equipment cabinets mounting structure with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350482U true CN204350482U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763173.4U Active CN204350482U (en) | 2014-12-08 | 2014-12-08 | A kind of equipment cabinets mounting structure with shock-absorbing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204350482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017561A (en) * | 2017-06-05 | 2017-08-04 | 河南森源电气股份有限公司 | Switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
| CN108470412A (en) * | 2018-04-20 | 2018-08-31 | 佛山汇众森泰科技有限公司 | A kind of novel anti-theft electronics case for communication equipment |
-
2014
- 2014-12-08 CN CN201420763173.4U patent/CN204350482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017561A (en) * | 2017-06-05 | 2017-08-04 | 河南森源电气股份有限公司 | Switch cubicle fixing device for mutual inductor and the switch cubicle using the device |
| CN108470412A (en) * | 2018-04-20 | 2018-08-31 | 佛山汇众森泰科技有限公司 | A kind of novel anti-theft electronics case for communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |