CN108317995A - A kind of cable channel sedimentation instruction device - Google Patents
A kind of cable channel sedimentation instruction device Download PDFInfo
- Publication number
- CN108317995A CN108317995A CN201810388378.1A CN201810388378A CN108317995A CN 108317995 A CN108317995 A CN 108317995A CN 201810388378 A CN201810388378 A CN 201810388378A CN 108317995 A CN108317995 A CN 108317995A
- Authority
- CN
- China
- Prior art keywords
- cable channel
- indicator
- cable
- watch box
- instruction 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Abstract
The present invention relates to cable laying technical fields,Instruction device is settled more particularly to a kind of cable channel,The device includes watch box,Connection cables,Fixed pulley and movable pulley,The watch box is internally provided with elastic component,Graduation apparatus,Indicator,Described elastic component one end is set to the case top of watch box,The other end is connect with indicator,The indicator hangs middle in the case by elastic component,The one side that the graduation apparatus is set in case is used to show the position scale of indicator,The bottom of the watch box is equipped with circular hole,One end of the connection cables is attached by circular hole and indicator,The other end sequence of connection cables is connected around the wire casing of fixed pulley and movable pulley with the fixed anchor point of cable work well,The fixed pulley is fixedly mounted on the ground downside of cable work well,It is placed in the one side with cable channel homonymy,The movable pulley is mounted on cable channel.The present invention solves the problem of that ground staff can not get the information when sedimentation situation occurs in cable channel.
Description
Technical field
The present invention relates to cable laying technical fields, and instruction device is settled more particularly to a kind of cable channel.
Background technology
As one of overhead cabling method is commonly used, both ends are connected to cable work well for cable channel laying, its main feature is that laying
In underground, its situation can not be observed on ground.Have an anti-sinking supporting different from cable work downhole, pipeline laying path on the way under
Any supportings of Fang Bingwu are especially being filled out so pipeline laying is easy to be influenced pipe sedimentation occur by the movement of soil property around
Sea or surrounding have the large-scale region for excavating fill construction, and still, even if cable channel settles, ground staff is also that can not obtain
Know, the weight of soil will be concentrated on all on cable above pipeline and pipeline, cable by huge stress, once cable by
The stress arrived is more than its design value, will lead to cable bad and trips, and then brings more serious economic loss, meanwhile, mesh
Before there is no a kind of visualization instruction device for cable channel sedimentation, can be settled with respect to cable work well in cable channel
Afterwards, the visual cable channel sinking situation of ground staff, once it can send out alarm more than safety value.
Invention content
The present invention is to solve above-mentioned technological deficiency, provides a kind of cable channel sedimentation instruction device, solves cable
When there is sedimentation situation in pipeline, the problem of ground staff can not get the information.
The technical scheme is that；A kind of cable channel sedimentation instruction device, which includes watch box, connecting line
Cable, fixed pulley and movable pulley, the watch box are internally provided with elastic component, graduation apparatus, indicator, and described elastic component one end is set to prison
Depending on the case top of case, the other end is connect with indicator, and the indicator hangs middle in the case, the scale by elastic component
The one side that table is set in case is used to show that the position scale of indicator, the bottom of the watch box to be equipped with circular hole, the connection
One end of cable is attached by circular hole and indicator, and the other end sequence of connection cables bypasses the line of fixed pulley and movable pulley
Slot is connected with the fixed anchor point of cable work well, and the fixed pulley is fixedly mounted on the ground downside of cable work well, is placed in and cable
The one side of pipeline homonymy, the movable pulley are mounted on cable channel.
Further, watch box is mounted on the ground of cable work well, is placed in and determines with cable channel the same side, the watch box
The central point of pulley and movable pulley is on a vertical line.Keep the sedimentation device more acurrate when being indicated.
Further, watch box is placed in the one side of cable channel homonymy and is equipped with observation panel, and observation panel is for observing instruction in case
The change in location of part relative scale table.Operator is set to be visually observed that whether cable channel settles.
Further, observation panel is equipped with transparent glass.Dust and sundries etc., which are can avoid, using transparent glass enters watch box, it is right
Watch box impacts.
Further, fixed pulley is identical with the wire casing number of movable pulley, is equipped with 4 wire casings.Fixed pulley and movable pulley setting are more
The quantity of wire casing and wire casing is identical, when cable channel occurs to settle and pull connection cables, makes connection cables that can hold
The power enhancing received, avoid connection cables because power that cable pipeline settle too greatly due to be broken.
Further, elastic component includes spring, and the spring is in compressive state when not being instructed to part and pullling.Work as cable tube
When road does not settle, cable channel is not pullled connection cables, to which connection cables are not pullled indicator generation, bullet
Spring is not stretched, and keeps compressive state, and when settling, cable channel pulls connection cables, and connection cables are to referring to
Show that part generation is pullled, spring is in the state that is stretched.
When cable channel is settled with respect to cable work well, cable channel pulls movable pulley, makes movable pulley and fixed pulley
Spacing increases, and increases connection cables and winds distance, connection cables pull indicator downward in turn, and ground staff sees through observation panel
The change in location for examining indicator relative scale table, judges whether cable channel settles.
The beneficial effects of the invention are as follows；The present invention is ground when being settled with respect to cable work well once cable channel
Personnel provide the simple cable channel sedimentation instruction device of a kind of simple in structure, small and installation, can observe cable tube
Whether road sinks.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of watch box.
Fig. 3 is the schematic diagram of the present invention in the application.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1：
As shown in Fig. 1-Fig. 3, a kind of cable channel sedimentation instruction device, the device includes watch box 1, connection cables 2, slides calmly
Wheel 3 and movable pulley 4, the watch box 1 are internally provided with elastic component 11, graduation apparatus 12, indicator 13, and 11 one end of the elastic component is set
In the case top of watch box 1, the other end is connect with indicator 13, and the indicator 13 hangs center in the case by elastic component 11
Between, the one side that the graduation apparatus 12 is set in case is used to show that the position scale of indicator 13, the bottom of the watch box 1 to be set
There are circular hole 14, one end of the connection cables 2 to be attached by circular hole 14 and indicator 13, the other end of connection cables 2 is suitable
Sequence is connected around fixed pulley 3 and the wire casing of movable pulley 4 and the fixed anchor point 51 of cable work well 5, and the fixed pulley 3 is fixedly mounted on
The ground downside of cable work well 5, is placed in the one side with 6 homonymy of cable channel, and the movable pulley 4 is mounted on cable channel 6.
In the present embodiment, watch box 1 be mounted on cable work well 5 ground, be placed in 6 the same side of cable channel, it is described
The central point of watch box 1, fixed pulley 3 and movable pulley 4 is on a vertical line.Keep the sedimentation device more accurate when being indicated
Really.
In the present embodiment, watch box 1 is placed in the one side of 6 homonymy of cable channel and is equipped with observation panel 15, and observation panel 15 is used for
Observe the change in location of 13 relative scale table 12 of indicator in case.Allow whether operator is visually observed that cable channel 6
It settles.
In the present embodiment, observation panel 15 is equipped with transparent glass.The entrance such as dust and sundries are can avoid using transparent glass
Watch box 1 impacts watch box 1.
In the present embodiment, fixed pulley 3 is identical with the wire casing number of movable pulley 4, is equipped with 4 wire casings.Fixed pulley 3 and dynamic cunning
The quantity of 4 setting multiple trunking of wheel and wire casing is identical, when cable channel 6 occurs to settle and pull connection cables 2, makes company
The enhancing of power that wiring cable 2 can be born, avoid connection cables 2 because power that cable pipeline 6 settle too greatly due to be broken.
In the present embodiment, elastic component 11 includes spring, and the spring is not when being instructed to part 13 and pullling in compression shape
State.When cable channel 6 does not settle, cable channel 6 is not pullled connection cables 2, to which connection cables 2 are not to referring to
Show that the generation of part 13 is pullled, spring is not stretched, and keeps compressive state, and when settling, cable channel 6 sends out connection cables 2
Life is pullled, and connection cables 2 pull the generation of indicator 13, and spring is in the state that is stretched.
When cable channel 6 is settled with respect to cable work well 5, cable channel 6 pulls movable pulley 4, makes movable pulley 4 and determines
3 spacing of pulley increases, and increases connection cables 2 and winds distance, connection cables 2 pull indicator 13 downward in turn, and ground staff is saturating
The change in location that observation panel 15 observes 13 relative scale table 12 of indicator is crossed, judges whether cable channel 6 settles.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (6)
1. a kind of cable channel settles instruction device, which is characterized in that the device includes watch box（1）, connection cables（2）, it is fixed
Pulley（3）And movable pulley（4）, the watch box（1）It is internally provided with elastic component（11）, graduation apparatus（12）, indicator（13）, described
Elastic component（11）One end is set to watch box（1）Case top, the other end and indicator（13）Connection, the indicator（13）Pass through bullet
Property part（11）The middle of suspension in the case, the graduation apparatus（12）One side in case is for showing indicator（13）'s
Position scale, the watch box（1）Bottom be equipped with circular hole（14）, the connection cables（2）One end pass through circular hole（14）With
Indicator（13）It is attached, connection cables（2）The other end sequence bypass fixed pulley（3）And movable pulley（4）Wire casing with electricity
Cable work well（5）Fixed anchor point（51）It is connected, the fixed pulley（3）It is fixedly mounted on cable work well（5）Ground downside, be placed in
With cable channel（6）The one side of homonymy, the movable pulley（4）Mounted on cable channel（6）On.
2. a kind of cable channel according to claim 1 settles instruction device, which is characterized in that the watch box（1）Peace
Mounted in cable work well（5）Ground, be placed in and cable channel（6）The same side, the watch box（1）, fixed pulley（3）And movable pulley
（4）Central point on a vertical line.
3. a kind of cable channel according to claim 2 settles instruction device, which is characterized in that the watch box（1）It sets
In cable channel（6）The one side of homonymy is equipped with observation panel（15）, observation panel（15）For observing indicator in case（13）It is opposite to carve
Spend table（12）Change in location.
4. a kind of cable channel according to claim 3 settles instruction device, which is characterized in that the observation panel（15）If
There is transparent glass.
5. a kind of cable channel according to claim 1 settles instruction device, which is characterized in that the fixed pulley（3）With
Movable pulley（4）Wire casing number it is identical, be equipped with 4 wire casings.
6. a kind of cable channel according to claim 1 settles instruction device, which is characterized in that the elastic component（12）Packet
Spring is included, the spring be not instructed to part（13）Compressive state is in when pullling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388378.1A CN108317995A (en) | 2018-04-26 | 2018-04-26 | A kind of cable channel sedimentation instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388378.1A CN108317995A (en) | 2018-04-26 | 2018-04-26 | A kind of cable channel sedimentation instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317995A true CN108317995A (en) | 2018-07-24 |
Family
ID=62895284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810388378.1A Pending CN108317995A (en) | 2018-04-26 | 2018-04-26 | A kind of cable channel sedimentation instruction device |
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| Country | Link |
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| CN (1) | CN108317995A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286512A (en) * | 2001-03-26 | 2002-10-03 | Minebea Co Ltd | Measuring instrument for sensing settlement into ground |
| CN202657878U (en) * | 2012-05-02 | 2013-01-09 | 湖北省输变电工程公司 | Weight traction mechanism |
| CN204085502U (en) * | 2014-08-01 | 2015-01-07 | 东莞市新奥车用燃气发展有限公司 | A kind of gas pipeline sedimentation detects stake |
| CN104594396A (en) * | 2015-01-20 | 2015-05-06 | 铁道第三勘察设计院集团有限公司 | Ground foundation settlement monitoring system |
| CN206531495U (en) * | 2017-02-14 | 2017-09-29 | 天津京国电科技有限公司 | A kind of gas pipeline settlement detecting device |
| CN208140086U (en) * | 2018-04-26 | 2018-11-23 | 广东电网有限责任公司 | A kind of cable channel sedimentation instruction device |
-
2018
- 2018-04-26 CN CN201810388378.1A patent/CN108317995A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286512A (en) * | 2001-03-26 | 2002-10-03 | Minebea Co Ltd | Measuring instrument for sensing settlement into ground |
| CN202657878U (en) * | 2012-05-02 | 2013-01-09 | 湖北省输变电工程公司 | Weight traction mechanism |
| CN204085502U (en) * | 2014-08-01 | 2015-01-07 | 东莞市新奥车用燃气发展有限公司 | A kind of gas pipeline sedimentation detects stake |
| CN104594396A (en) * | 2015-01-20 | 2015-05-06 | 铁道第三勘察设计院集团有限公司 | Ground foundation settlement monitoring system |
| CN206531495U (en) * | 2017-02-14 | 2017-09-29 | 天津京国电科技有限公司 | A kind of gas pipeline settlement detecting device |
| CN208140086U (en) * | 2018-04-26 | 2018-11-23 | 广东电网有限责任公司 | A kind of cable channel sedimentation instruction device |
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