CN201757222U - Crack waveguide tube fixing support - Google Patents
Crack waveguide tube fixing support Download PDFInfo
- Publication number
- CN201757222U CN201757222U CN2010202704251U CN201020270425U CN201757222U CN 201757222 U CN201757222 U CN 201757222U CN 2010202704251 U CN2010202704251 U CN 2010202704251U CN 201020270425 U CN201020270425 U CN 201020270425U CN 201757222 U CN201757222 U CN 201757222U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fitting seat
- waveguide tube
- crack
- mounting flange
- 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 - Lifetime
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Abstract
The utility model discloses a crack waveguide tube fixing support, which comprises two mounting seats. A fixing beam is arranged between the mounting seats; mounting flanges are mounted on the top of the fixing beam; a fixing rod is connected between the mounting flanges; a middle flange is mounted in the middle of the fixing rod; and reset springs are respectively sleeved outside fixing rod bodies positioned on two sides of the middle flange. The crack waveguide tube fixing support successfully solves the problems of escape and deformation of a crack waveguide tube caused by external environments, particularly expansion on heating and contraction on cooling, ensures straightening of the waveguide tube after site construction process, forcefully ensures the quality of the construction process and the application process of the whole waveguide tube, forcefully improves equipment use ratio and work efficiency, and reduces material consumption and engineering cost.
Description
Technical field
The utility model relates to the signalling arrangement field of stents, and the support in particular for the crack waveguide of city rail traffic signal system is specially a kind of crack waveguide fixed support.
Background technique
The crack waveguide is a kind of Communication Equipment.Because its data capacity is big and the continuity of information transmission, is applied in the city rail traffic signal system in recent years.Adopted the wireless crack waveguide patent transmission technology of French Alstom as airport, BeiJing, China private wire CBTC signaling system, Yi Zhuang, Beijing line is that Chinese second adopts wireless crack waveguide technology, and is independent research production and debug system fully.The support that is used for the crack waveguide of the prior art can't prevent because the natural causes problem that causes the crack waveguide to expand with heat and contract with cold, especially some location since expanding with heat and contract with cold of crack waveguide the information transmission field intensity also can take place uneven phenomenon.
The model utility content
The purpose of this utility model provides a kind of crack waveguide fixed support, to solve because traditional crack waveguide mount can't solve the uneven problem of information transmission field intensity that the crack waveguide expands with heat and contract with cold and brought.
In order to achieve the above object, the technological scheme that the utility model adopted is:
Crack waveguide fixed support, comprise two fitting seats, it is characterized in that: be provided with two parallel fixed beams between the fitting seat, described fixed beam two ends are installed in the fitting seat respectively, the fixed beam top is equipped with two mounting flanges, be connected with the fixing rod on the mounting flange that two parallel with fixed beam respectively and terminations are screwed on respective side respectively between the described mounting flange, there is vertical spacer flanger to be installed in the middle of two fixing rods, the fixing rod shaft that is positioned at the spacer flanger both sides is with Returnning spring outward respectively, and described Returnning spring two ends are separately fixed on the mounting flange of spacer flanger one side and correspondence.
Described crack waveguide fixed support is characterized in that: have vertical slotted hole on the described fitting seat sidewall, the two ends of two fixed beams are connected on the corresponding sidewall of fitting seat by the screw that is screwed in the fitting seat sidewall length circular hole respectively.
Described crack waveguide fixed support is characterized in that: described fitting seat bottom has the slotted hole of installing for fitting seat.
Described crack waveguide fixed support, it is characterized in that: the mounting hole that has a plurality of word orders on the described fixed beam roof beam face, described mounting flange bottom surface is provided with a plurality of slotted holes, and described mounting flange passes in the mounting hole that is screwed on fixed beam roof beam face behind the described slotted hole by screw and is connected with fixed beam.
The utility model can make the crack waveguide keep straight in application process, the spacer flanger top connects the crack waveguide junction, spacer flanger makes the joint prevent into ash, water inlet, and and Returnning spring has effectively stoped the crack waveguide because the escape and the skew of expanding with heat and contract with cold and bringing that natural causes causes is effectively controlled whole process.
The utility model has successfully solved the crack waveguide because external environment, particularly expanding with heat and contract with cold, the pipe that causes is escaped, metaboly, guaranteed the straight of waveguide after the site operation process, made the work progress of whole wave guide pipe and the quality of application process obtain strong assurance.Strong raising Utilization ratio and working efficiency, reduced materials consumption, reduced engineering cost.
Description of drawings
Fig. 1 is the diffusing view of the utility model structure.
Embodiment
As shown in Figure 1.Crack waveguide fixed support, comprise two fitting seats 1, be provided with two parallel fixed beams 2 between the fitting seat 1, fixed beam 2 two ends are installed in respectively in the fitting seat 1, fixed beam 2 tops are equipped with two mounting flanges 3, be connected with the fixing rod 4 on the mounting flange 3 that two parallel with fixed beam 2 respectively and terminations are screwed on respective side respectively between the mounting flange 3, there is vertical spacer flanger 5 to be installed in the middle of two fixing rods 4, fixing rod 4 shafts that are positioned at spacer flanger 5 both sides are with Returnning spring 6 outward respectively, and Returnning spring 6 two ends are separately fixed on the mounting flange 3 of spacer flanger 5 one sides and correspondence.
Have vertical slotted hole 1-1 on fitting seat 1 sidewall, the two ends of two fixed beams 2 are connected on the fitting seat 1 corresponding sidewall by the screw that is screwed among the fitting seat 1 sidewall length circular hole 1-1 respectively.Fitting seat 1 bottom has the slotted hole 1-2 that installs for fitting seat 1.Have the mounting hole 2-1 of a plurality of word orders on the fixed beam 2 roof beam faces, mounting flange 3 bottom surfaces are provided with a plurality of slotted hole 3-1, and mounting flange 3 passes among the mounting hole 2-1 that is screwed on fixed beam 2 roof beam faces behind the slotted hole 3-1 by screw and is connected with fixed beam 2.
Claims (4)
1. crack waveguide fixed support, comprise two fitting seats, it is characterized in that: be provided with two parallel fixed beams between the fitting seat, described fixed beam two ends are installed in the fitting seat respectively, the fixed beam top is equipped with two mounting flanges, be connected with the fixing rod on the mounting flange that two parallel with fixed beam respectively and terminations are screwed on respective side respectively between the described mounting flange, there is vertical spacer flanger to be installed in the middle of two fixing rods, the fixing rod shaft that is positioned at the spacer flanger both sides is with Returnning spring outward respectively, and described Returnning spring two ends are separately fixed on the mounting flange of spacer flanger one side and correspondence.
2. crack according to claim 1 waveguide fixed support, it is characterized in that: have vertical slotted hole on the described fitting seat sidewall, the two ends of two fixed beams are connected on the corresponding sidewall of fitting seat by the screw that is screwed in the fitting seat sidewall length circular hole respectively.
3. crack according to claim 1 waveguide fixed support is characterized in that: described fitting seat bottom has the slotted hole of installing for fitting seat.
4. crack according to claim 1 waveguide fixed support, it is characterized in that: the mounting hole that has a plurality of word orders on the described fixed beam roof beam face, described mounting flange bottom surface is provided with a plurality of slotted holes, and described mounting flange passes in the mounting hole that is screwed on fixed beam roof beam face behind the described slotted hole by screw and is connected with fixed beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704251U CN201757222U (en) | 2010-07-21 | 2010-07-21 | Crack waveguide tube fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704251U CN201757222U (en) | 2010-07-21 | 2010-07-21 | Crack waveguide tube fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757222U true CN201757222U (en) | 2011-03-09 |
Family
ID=43644494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202704251U Expired - Lifetime CN201757222U (en) | 2010-07-21 | 2010-07-21 | Crack waveguide tube fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591186A (en) * | 2016-02-24 | 2016-05-18 | 中电科微波通信（上海）股份有限公司 | Slotted waveguide antenna fixing support |
| CN110600850A (en) * | 2019-09-29 | 2019-12-20 | 成都天箭科技股份有限公司 | Novel elastic light waveguide tube |
-
2010
- 2010-07-21 CN CN2010202704251U patent/CN201757222U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591186A (en) * | 2016-02-24 | 2016-05-18 | 中电科微波通信（上海）股份有限公司 | Slotted waveguide antenna fixing support |
| CN105591186B (en) * | 2016-02-24 | 2018-03-30 | 中电科微波通信（上海）股份有限公司 | Slotted waveguide antenna fixed support |
| CN110600850A (en) * | 2019-09-29 | 2019-12-20 | 成都天箭科技股份有限公司 | Novel elastic light waveguide tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TRAFFIC CONTROL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ELECTRICAL ENGINEERING CO., LTD. OF CHINA RAILWAY NO.4 ENGINEERING GROUP CO., LTD. Effective date: 20120202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233040 BENGBU, ANHUI PROVINCE TO: 100070 FENGTAI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120202 Address after: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee after: Beijing Traffic Control Technology Co., Ltd. Address before: 233040 Bengbu Lake Road, Anhui, No. 9 Patentee before: Electrical Engineering Co., Ltd. of China Railway No.4 Engineering Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100070 Beijing science and Technology Park of Fengtai District Seahawks 6 School Road, No. 2, No. 3 international headquarters building Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee before: Beijing Traffic Control Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 100070 Beijing science and Technology Park of Fengtai District Seahawks Hospital No. 6 2, No. 3 (Park) Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Seahawks 6 School Road, No. 2, No. 3 international headquarters building Patentee before: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |
|
| CX01 | Expiry of patent term |