CN203034368U - Spring compensation device of flexibility compensation device of bridge cable - Google Patents
Spring compensation device of flexibility compensation device of bridge cable Download PDFInfo
- Publication number
- CN203034368U CN203034368U CN 201320016672 CN201320016672U CN203034368U CN 203034368 U CN203034368 U CN 203034368U CN 201320016672 CN201320016672 CN 201320016672 CN 201320016672 U CN201320016672 U CN 201320016672U CN 203034368 U CN203034368 U CN 203034368U
- Authority
- CN
- China
- Prior art keywords
- cable
- spring
- compensation device
- fixing plate
- clamp fixing
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a spring compensation device of a flexibility compensation device of a bridge cable. The device comprises a supporting plate and a cable clamp fixing plate, wherein the supporting plate and the cable clamp fixing plate are arranged on the upper portion and the lower portion at intervals, a cable clamp is installed on the upper portion of the cable clamp fixing plate, a plurality of sleeves which are used for installing springs are arranged on the supporting plate, the springs are arranged in inner cavities of sleeves, lower end faces of spring ejecting rods are supported on lower end faces of springs and upper ends of spring ejecting rods are connected to the cable clamp fixing plate so as to support the cable clamp fixing plate. The device is simple in structure, low in cost, reliable and convenient to install, maintain and replace.
Description
Technical field
The utility model relates to a kind of gap bridge cable flexible compensation device, particularly a kind of spring compensator of the cable flexible compensation device of passing a bridge.
Background technology
The residing environment temperature of bridge with and load external conditions such as an operation of getting on the bus, wind, earthquake, can make the railway carriage or compartment beam of bridge produce flexible and distortion, thereby make the cable on the bridge that is laid in also and then produce dilatation.If cable flexible do not absorbed and compensate, cable will produce bending or bear excessive tension force because of excessive bending.This situation repeated multiple times takes place, and will cause cable to rupture.Therefore need compensate the flexible of cable, the compensation of adopting is at present mainly adopted snake laying stretching with the reply bridge with cable at bridge, its specific practice is: adopt big horizontal snake laying in the middle of the bridge, the device of the flexible compensation that is used for absorbing the cable telescopic variation is installed on the bridge expanssion joint both sides.But adopt horizontal snake laying compensation, compensation rate is limited on the one hand, on the other hand because the railway carriage or compartment beam of bridge is not singly producing flexible and distortion along the pontic horizontal direction, and can make dislocation or the knuckle that produces vertical direction between the beam railway carriage or compartment, so the level compensation fundamentally solves the flexible problem of cable; Simultaneously, that existing gap bridge power cable flexible compensation device is installed is comparatively complicated, it is bigger to take the bridge installing space, and difficulty is bigger during the cable laying construction.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind of can stretching to cable to carry out the spring compensator of a kind of cable flexible compensation device of passing a bridge comprehensive compensation, simple in structure.
A kind of spring compensator of the cable flexible compensation device of passing a bridge, described spring compensator includes gripper shoe and cable cleat fixed head, cable cleat fixed head and gripper shoe are for being spaced up and down, cable cleat is installed on the top of carrying cable clamp fixing plate, in gripper shoe a plurality of sleeves that is used for mounting spring is arranged fixedly, spring is arranged at the inner chamber of sleeve, the lower surface of spring spindle is supported on the lower surface of spring, and the upper end of spring spindle links to each other with the carrying cable clamp fixing plate with the cable cleat fixed head.
The spring compensator of this structure in use, is fixed in this spring compensator on the cable fixed bias circuit of cable flexible compensation device, and with in the middle of the cable setting cable cleat thereon.The cable cleat fixed head is installed on the upper end of spring spindle, just making the cable cleat fixed head can follow push rod does and pumps, thereby drive cable cleat fortune, realize little compensation of cable, this spring compensator, have simple in structurely, processing, easy for installation can adapt to the cable that causes because of reasons such as the processing of cable flexible compensation device, alignment errors and flexible compensation device and move and cable is compensated when inconsistent.
The spring compensator of this structure, simple in structure, processing, easy for installation can adapt to the cable that causes because of reasons such as the processing of cable flexible compensation device, alignment errors and flexible compensation device and move and cable is compensated when inconsistent.
The sheathed axle sleeve of push rod periphery above sleeve carries out spacing with the operation to push rod.
In sum, the utility model following advantage compared to existing technology:
The spring compensator of gap bridge cable flexible compensation device of the present utility model, that device has is simple in structure, cost is low, reliability is high, install and safeguard beneficial effects such as changing facility.
Description of drawings
Fig. 1 is the structural representation of the spring compensator of the utility model embodiment.
Label declaration 1 gripper shoe 2 cable cleat fixed heads 3 sleeves 4 springs 5 spring spindles 6 axle sleeves.
The specific embodiment
Be described in more detail below in conjunction with the utility model of embodiment.
Embodiment 1
A kind of spring compensator spring compensator of gap bridge cable flexible compensation device as shown in Figure 1, described spring compensator includes gripper shoe 1 and cable cleat fixed head 2, cable cleat fixed head and gripper shoe are for being spaced up and down, cable cleat is installed on the top of carrying cable clamp fixing plate, in gripper shoe a plurality of sleeves 3 that is used for mounting spring is arranged fixedly, spring 4 is arranged at the inner chamber of sleeve, the lower surface of spring spindle 5 is supported on the lower surface of spring, and the upper end of spring spindle links to each other with the carrying cable clamp fixing plate with the cable cleat fixed head.Push rod periphery above sleeve can be carried out spacing with the operation to push rod by sheathed axle sleeve 6.
It is same as the prior art that present embodiment is not stated part.
Claims (2)
1. spring compensator of cable flexible compensation device of passing a bridge, it is characterized in that: described spring compensator includes gripper shoe and cable cleat fixed head, cable cleat fixed head and gripper shoe are for being spaced up and down, cable cleat is installed on the top of carrying cable clamp fixing plate, in gripper shoe a plurality of sleeves that is used for mounting spring is arranged fixedly, spring is arranged at the inner chamber of sleeve, the lower surface of spring spindle is supported on the lower surface of spring, and the upper end of spring spindle links to each other with the carrying cable clamp fixing plate with the cable cleat fixed head.
2. the spring compensator of gap bridge cable flexible compensation device according to claim 1, it is characterized in that: the sheathed axle sleeve of push rod periphery above sleeve carries out spacing with the operation to push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016672 CN203034368U (en) | 2013-01-14 | 2013-01-14 | Spring compensation device of flexibility compensation device of bridge cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016672 CN203034368U (en) | 2013-01-14 | 2013-01-14 | Spring compensation device of flexibility compensation device of bridge cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034368U true CN203034368U (en) | 2013-07-03 |
Family
ID=48686504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016672 Expired - Fee Related CN203034368U (en) | 2013-01-14 | 2013-01-14 | Spring compensation device of flexibility compensation device of bridge cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790198A (en) * | 2016-04-25 | 2016-07-20 | 辽宁昊轩环保设备有限公司 | Horizontally-rotating cable expansion device |
-
2013
- 2013-01-14 CN CN 201320016672 patent/CN203034368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790198A (en) * | 2016-04-25 | 2016-07-20 | 辽宁昊轩环保设备有限公司 | Horizontally-rotating cable expansion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350005 No. 61 middle 115, Gulou District, Fujian, Fuzhou Patentee after: Fujian Agricultural Mechanization Institute Patentee after: FUJIAN YONGFU POWER ENGINEERING CO., LTD. Patentee after: Wang Heping Patentee after: Huang Chunhui Patentee after: Chen Hongyong Address before: 350005 No. 61 middle 115, Gulou District, Fujian, Fuzhou Patentee before: Fujian Agricultural Mechanization Institute Patentee before: Fujian Yong Fu Project Consultant Co., Ltd. Patentee before: Wang Heping Patentee before: Huang Chunhui Patentee before: Chen Hongyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20210114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |