CN205304147U - Wide hole of SMC branch box - Google Patents
Wide hole of SMC branch box Download PDFInfo
- Publication number
- CN205304147U CN205304147U CN201620003784.8U CN201620003784U CN205304147U CN 205304147 U CN205304147 U CN 205304147U CN 201620003784 U CN201620003784 U CN 201620003784U CN 205304147 U CN205304147 U CN 205304147U
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- bolt
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- smc
- box
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Abstract
The utility model provides a wide hole of SMC branch box comprises with mounting panel (3) box (1), apron (2), apron (2) on be equipped with sealed fill up (4), apron (2) is connected through bolt (5) with box (1), seals through sealing pad (4), mounting panel (3) are fixed the box (1) bottom through bolt (5), install through mounting panel (3) box (1), its characterized in that: box (1) in be equipped with integrative terminal pedestal (6) in the middle of the bottom, be equipped with the mounting hole on terminal pedestal (6), ground terminal platform (7) are fixed on terminal pedestal (6) through bolt (5). The utility model discloses, fastening through the bolt, connecting reliably and easily installation, dismantle, box and apron all adopt the SMC material to press to annotate and make, have removed welding technology from, and production efficiency improves greatly, and insulating properties, chemical resistance and environmental aging performance improve greatly.
Description
Technical field
This utility model relates to railway locomotive parts production technical field, particularly relates to a kind of SMC wide aperture coupling box.
Background technology
The traction control equipment of speed governing railway locomotive of operation, braking equipment etc. are mounted in and substantially on vehicle body bottom frame at present. Wherein controlling coupling box and be arranged on frame end, the control of car load runs through line substantially all wherein, and has terminal block inside this casing, controls the communications cable and wants crimp type terminal to be arranged in terminal block, it is achieved the function of car load. Control coupling box connecting terminal block and be substantially fixed on box house, by being welded to connect support, with bolt by terminal block bolt, then carry out distribution, support welding inconvenience; After long-term use, its insulating properties, resistance to chemical attack and environmental aging hydraulic performance decline are very fast, leverage serviceability for additionally traditional control coupling box.
Summary of the invention
According to drawbacks described above, the purpose of this utility model is in that to provide a kind of SMC wide aperture coupling box, is arranged on the terminal pedestal of casing inner bottom part by bolt by ground terminal platform, and cover plate and casing are bolted, and sealed by the sealing gasket on cover plate, install again through installing plate.
The technical solution of the utility model is achieved in the following ways: a kind of SMC wide aperture coupling box, is made up of casing, cover plate and installing plate; Described cover plate is provided with sealing gasket, and cover plate and casing are bolted, and are sealed by sealing gasket, and installing plate is bolted on box bottom, and casing is installed by installing plate; It is characterized in that: being provided with the terminal pedestal of one in the middle of described casing inner bottom part, terminal pedestal is provided with installing hole, and ground terminal platform is bolted on terminal pedestal.
Described ground terminal platform is made up of patch panel base, connection copper bar, binding post and junction block, junction block is bolted on patch panel base, and be fixed on the terminal pedestal in casing by patch panel base, binding post is bolted on junction block, connects copper installation between binding post and junction block.
Described junction block, casing and cover plate adopt SMC material pressure injection to make, convenient formation.
Described casing is positioned on the facade of ground terminal platform both sides and is respectively arranged with several cable connectors.
This utility model, fastened by bolt, connect reliable and be easily installed, dismantle, casing and cover plate all adopt SMC material pressure injection to make, eliminate butt welding process, attachment structure is more stable and has good vibration resistance, and production efficiency is greatly improved, and insulating properties, resistance to chemical attack and environmental aging performance are greatly improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is casing in Fig. 1, cover plate and sealing gasket attachment structure figure.
Fig. 4 is the structural representation after this utility model uncapping plate.
Fig. 5 is the structural representation of ground terminal platform.
Fig. 6 is the left view of Fig. 5.
In figure: 1 be casing, 2 be cover plate, 3 be installing plate, 4 be sealing gasket, 5 be bolt, 6 be terminal pedestal, 7 be ground terminal platform, 8 be cable connector, 9 be cable, 11 be patch panel base, 12 for connecting copper bar, 13 be binding post, 14 for junction block.
Detailed description of the invention
Known by Fig. 1, Fig. 2, Fig. 3, Fig. 4, be structural representation of the present utility model, a kind of SMC wide aperture coupling box, it is made up of with installing plate 3 casing 1, cover plate 2; Described cover plate 2 is provided with sealing gasket 4, and cover plate 2 is connected by bolt 5 with casing 1, is sealed by sealing gasket 4, and installing plate 3 is fixed on bottom casing 1 by bolt 5, and casing 1 is installed by installing plate 3; Being provided with the terminal pedestal 6 of one in the middle of described casing 1 inner bottom part, terminal pedestal 6 is provided with installing hole, and ground terminal platform 7 is fixed on terminal pedestal 6 by bolt 5. Described casing 1 adopts SMC material pressure injection to make with cover plate 2, convenient formation; Eliminating butt welding process, attachment structure is more stable and has good vibration resistance, and production efficiency is greatly improved, and insulating properties, resistance to chemical attack and environmental aging performance are greatly improved. Described casing 1 is positioned on the facade of ground terminal platform 7 both sides and is respectively arranged with several cable connector 8 installing holes, cable connector 8 is sealingly mounted at wherein, cable connector 8 is connected by cable 9 with binding post 13, part in whole coupling box carries out assembling fastening each through bolt 5, connects reliable and is easily installed, dismantles.
Fig. 5, Fig. 6 know, described ground terminal platform 7 is made up of with junction block 14 patch panel base 11, connection copper bar 12, binding post 13, junction block 14 is fixed on patch panel base 11 by bolt 5, and be fixed on the terminal pedestal 6 in casing 1 by patch panel base 11, binding post 13 is fixed on junction block 14 by bolt 5, connects copper bar 12 and is arranged between binding post 13 and junction block 14. Described junction block 14 adopts SMC material pressure injection to make, convenient formation, and insulating properties, resistance to chemical attack and environmental aging performance are greatly improved.
Claims (4)
1. a SMC wide aperture coupling box, is made up of with installing plate (3) casing (1), cover plate (2); Described cover plate (2) is provided with sealing gasket (4), cover plate (2) is connected by bolt (5) with casing (1), being sealed by sealing gasket (4), installing plate (3) is fixed on casing (1) bottom by bolt (5), and casing (1) is installed by installing plate (3); It is characterized in that: being provided with the terminal pedestal (6) of one in the middle of described casing (1) inner bottom part, terminal pedestal (6) is provided with installing hole, and ground terminal platform (7) is fixed on terminal pedestal (6) by bolt (5).
2. a kind of SMC wide aperture coupling box according to claim 1, it is characterized in that: described ground terminal platform (7) is by patch panel base (11), connect copper bar (12), binding post (13) and junction block (14) composition, junction block (14) is fixed on patch panel base (11) by bolt (5), and be fixed on the terminal pedestal (6) in casing (1) by patch panel base (11), binding post (13) is fixed on junction block (14) by bolt (5), connect copper bar (12) to be arranged between binding post (13) and junction block (14).
3. a kind of SMC wide aperture coupling box according to claim 1, it is characterised in that: described junction block (14), casing (1) adopt SMC material pressure injection to make with cover plate (2).
4. a kind of SMC wide aperture coupling box according to claim 1, it is characterized in that: being positioned on the facade of ground terminal platform (7) both sides on described casing (1) and be respectively arranged with several cable connectors (8) installing hole, cable connector (8) is sealingly mounted at wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003784.8U CN205304147U (en) | 2016-01-06 | 2016-01-06 | Wide hole of SMC branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003784.8U CN205304147U (en) | 2016-01-06 | 2016-01-06 | Wide hole of SMC branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304147U true CN205304147U (en) | 2016-06-08 |
Family
ID=56484910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003784.8U Active CN205304147U (en) | 2016-01-06 | 2016-01-06 | Wide hole of SMC branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304147U (en) |
-
2016
- 2016-01-06 CN CN201620003784.8U patent/CN205304147U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |