CN208814086U - A kind of inspection device for cable tunnel - Google Patents
A kind of inspection device for cable tunnel Download PDFInfo
- Publication number
- CN208814086U CN208814086U CN201821564828.XU CN201821564828U CN208814086U CN 208814086 U CN208814086 U CN 208814086U CN 201821564828 U CN201821564828 U CN 201821564828U CN 208814086 U CN208814086 U CN 208814086U
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- China
- Prior art keywords
- affixed
- group
- lead
- double track
- routing inspection
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Abstract
The utility model discloses a kind of inspection devices for cable tunnel, it include track element, routing inspection trolley, traction unit and deflecting combination, track element is laid on the top of cable tunnel, routing inspection trolley is mounted on track element, traction unit traction routing inspection trolley is moved along track element, and the knee of track element is provided with the combination of the deflecting for smoothly drawing routing inspection trolley；Spacing is equal at an arbitrary position for double track group, the terrace with edge rolled for routing inspection trolley is offered on the outside of double track group, several connecting rods are used to connect the upper and lower ends of double track group, and the top of double track group is provided with several mounting holes, and the both ends of double track group are arranged in two traction units；The both ends of shaft are located on terrace with edge by the affixed idler wheel of bearing, idler wheel, and the affixed shaft of rack, frame bottom is provided with material-loading rod, and the top of rack is provided with affixed group of lead；The beneficial effects of the utility model are that can carry out inspection to the cable tunnel of long range, reduce cable fault rate.
Description
Technical field
The utility model relates to a kind of inspection devices for cable tunnel.
Background technique
With the development of power industry, power cable line has gradually replaced overhead transmission line.It cable tunnel can not only be excellent
Change electric load and increase the conflict of scarcity corresponding to cable passage resource, and the reliability of power supply can be made to greatly improve.Electricity
In cable tunnel the security relationship of cable to electric system safe operation, by cable tunnel cable run monitoring,
Existing security risk is handled in time, the stability and reliability of cable tunnel can greatly be improved.Cable tunnel
In cable be fixed to bracket on, due to environmental factor and human factor etc., cause cable operating temperature is excessively high will cause
Cable appearance changes, and longtime running can cause the danger such as fire.Therefore, it is necessary to be detected to cable, to reduce electricity
Cable failure rate.
The trolley of rail is used usually due to tunnel depth using rail guided vehicle as carrier mostly in the prior art
Consumption is insufficient, cannot achieve the inspection work of long range, if trolley damages in cable tunnel, repairs to it very difficult.
Utility model content
Against the above deficiency, the purpose of this utility model is just to provide a kind of inspection device for cable tunnel, can be right
The cable tunnel of long range carries out inspection, reduces cable fault rate.
The purpose of this utility model is that technical solution in this way is realized, a kind of inspection for cable tunnel fills
It sets, includes that track element, routing inspection trolley, traction unit and deflecting combination, the track element are laid on the top of cable tunnel
Portion, the routing inspection trolley are mounted on the track element, and the traction unit draws the routing inspection trolley along track element
Mobile, the knee of the track element is provided with the combination of the deflecting for smoothly drawing routing inspection trolley；
The track element includes double track group and connecting rod, and spacing is equal at an arbitrary position for the double track group, described double
The terrace with edge rolled for routing inspection trolley is offered on the outside of rail group, the double track group opens up strip gab respectively, several connections
Bar is used to connect the upper and lower ends of double track group, and the top of the double track group is provided with several mounting holes, and two tractions are single
The both ends of the double track group are arranged in member, and the deflecting combination settings are between the double track group；
The routing inspection trolley includes idler wheel, rack, shaft, material-loading rod and affixed group of lead, and the both ends of the shaft pass through
The affixed idler wheel of bearing, the idler wheel are located on the terrace with edge, and the shaft wears the strip gab, and the rack is affixed
The shaft, the frame bottom are provided with material-loading rod, and the top of the rack is provided with affixed group of lead；
The deflecting combination includes mounting blocks, round bar and rotating cylinder, the affixed mounting blocks of round bar, the rotating cylinder and institute
Round bar rotation connection is stated, the annular notch of useful lead traction is set on the outer wall of the rotating cylinder；
The traction unit includes motor, lead, disk and support rod, and radial convex is arranged in the online both ends of the disk
It rises, the both ends of the lead are wrapped on disk, affixed affixed group of the lead of lead, the disk and the motor
Output shaft is affixed, and the motor is fixed on support rod.
Further, affixed group of the lead includes threaded rod, annular canister and sleeve, and the annular canister inner wall is provided with interior spiral shell
Line, two annular canisters are threadedly engaged with the threaded rod, and the sleeve is located between two annular canisters, the sleeve
It is rotatably assorted with the threaded rod, the internal diameter of the sleeve is less than the outer diameter of the annular canister, and two annular canisters are respectively set
First draws bar and second draws bar, and described first, which draws bar and described second, draws that bar is axially symmetric, and described first draws bar and described second
Draw bar to connect with lead respectively.
Further, the bottom end of the material-loading rod is provided with the driving motor for rotating infrared camera, the driving motor
It is fixed in described material-loading rod one end, the driving motor affixed base station is provided with infrared camera on the base station.
Further, it is provided in the rack for battery, the battery and the infrared camera are connected by conducting wire
It connects.
By adopting the above-described technical solution, the utility model has the advantage that by the way that track element to be laid on
The top of cable tunnel, the routing inspection trolley are mounted on the track element, and the traction unit draws the routing inspection trolley
It is moved along track element, the knee of the track element is provided with the combination of the deflecting for smoothly drawing routing inspection trolley；Institute
Stating track element includes double track group and connecting rod, and spacing is equal at an arbitrary position for the double track group, the outside of the double track group
The terrace with edge rolled for routing inspection trolley is offered, the double track group opens up strip gab respectively, several connecting rods are for connecting
The top of the upper and lower ends of double track group, the double track group is provided with several mounting holes, can say that double track group is fixed by mounting hole
In tunnel top, the both ends of the double track group are arranged in two traction units, and the deflecting combination settings are in the double track
Between group；Cooperation is combined with deflecting by being arranged affixed group of lead on routing inspection trolley, so that the smooth deflecting of trolley, passes through both ends electricity
Lead is unidirectionally drawn in the cooperation of machine, so that the inspection for carrying out long range to cable tunnel can be realized, reduces cable fault
Rate.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows.
Fig. 1 is the schematic perspective view of inspection device.
Fig. 2 is the schematic perspective view that inspection device removes single guide rail and traction unit.
Fig. 3 is the partial enlargement structural representation in Fig. 2 at A.
Fig. 4 is the partial enlargement structural representation in Fig. 2 at B.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, the utility model discloses a kind of inspection devices for cable tunnel, including include
Track element, routing inspection trolley, traction unit and deflecting combination, the track element is laid on the top of cable tunnel, described to patrol
Inspection trolley is mounted on the track element, and the traction unit draws the routing inspection trolley and moves along track element, described
The knee of track element is provided with the combination of the deflecting for smoothly drawing routing inspection trolley；
The track element includes double track group 1 and connecting rod 2, and spacing is equal at an arbitrary position for the double track group 1, described
The outside of double track group 1 offers the terrace with edge 3 rolled for routing inspection trolley, and the double track group 1 opens up strip gab 4 respectively, several
A connecting rod 2 is used to connect the upper and lower ends of double track group 1, and the top of the double track group 1 is provided with several for affixed double track
The mounting hole 5 of group 1, the mounting hole are used to for double track group to be fixed in the top in tunnel, double track group are sling so that double track group with
There are spacing on tunnel top, do not influence traction of the lead to routing inspection trolley.Two traction units are arranged in the double track group 1
Both ends, the deflecting combination settings are between the double track group 1；The double track group 1 of the present embodiment be by two track combinations and
At two guide rails keep spacing equal, and the outside of two guide rail groups 1 forms terrace with edge 3 by opening up recess, for idler wheel 6 in rib
It is rolled on platform 3, axis of the setting strip gab 4 for routing inspection trolley is moved, and setting connection extension bar 2 is for connecting guide rail
Upper and lower ends.
The routing inspection trolley includes idler wheel 6, rack 7, shaft 8, material-loading rod 9 and affixed group of lead, the both ends of the shaft 8
By the affixed idler wheel 6 of bearing, the idler wheel 6 is located on the terrace with edge 3, and the shaft 8 wears the strip gab 4, institute
The affixed shaft 8 of rack 7 is stated, 7 bottom end of rack is provided with material-loading rod 9, and it is affixed that the top of the rack 7 is provided with lead
Group；Affixed group of the lead includes threaded rod 10, annular canister 11 and sleeve 12, and 11 inner wall of annular canister is provided with internal screw thread,
Two annular canisters 11 are threadedly engaged with the threaded rod 10, and the sleeve 12 is located between two annular canisters 11, institute
It states sleeve 12 to be rotatably assorted with the threaded rod 10, the internal diameter of the sleeve 12 is less than the outer diameter of the annular canister 11, can adjust
The position of sleeve 12 is saved, convenient for contacting with the outer wall of rotating cylinder 17, being respectively set for two annular canisters 11 first draws bar 13 and second
Draw bar 14, described first, which draws bar 13 and described second, draws bar 14 axially and symmetrically, and described first, which draws bar 13 and described second, draws bar 14
It is connect respectively with lead.Routing inspection trolley is drawn by lead 20 to move along double track group 1, in the bending section of double track group 1, needs to borrow
Help deflecting combination that could make traction of the lead 20 to routing inspection trolley.
The deflecting combination includes mounting blocks 15, round bar 16 and rotating cylinder 17, the affixed mounting blocks 15 of round bar 16, institute
It states rotating cylinder 17 and the round bar 16 is rotatablely connected, the annular notch that useful lead 20 is drawn is set on the outer wall of the rotating cylinder 17
18；Lead 20 carries out deflecting at annular notch 18, convenient for traction, when routing inspection trolley is by this deflecting combination, rotating cylinder 17
Outer wall contacted with 20 affixed groups of lead of 12 outer wall of sleeve, rolling friction, completion deflecting that can be smooth；Simultaneously rotating cylinder 17 with
When sleeve 12 contacts, to avoid Caton, the shaft 8 that routing inspection trolley is arranged is axially movable, i.e., idler wheel 6 can deviate on terrace with edge 3,
So that sleeve 12 deviates, the precision of construction and installation is reduced accordingly.It can be according to the bending journey in tunnel in the utility model
Degree, is arranged multiple deflecting combinations so that routing inspection trolley is smooth excessively curved, and lead 20 does not contact double track group.
The traction unit includes motor 19, lead 20, disk 21 and support rod 22, the online both ends of the disk 21
Radial protrusion is set, and the both ends of the lead 20 are wrapped on disk 21, and affixed affixed group of the lead of lead 20 is described
Disk 21 and the output shaft of the motor 19 are affixed, and the motor 19 is fixed on support rod 22.It is mutual by two motors 19
Cooperation carries out folding and unfolding lead 20, is moved to draw routing inspection trolley along double track group.Motor in the utility model be with
The motor 19 of retarder increases torque according to hauling speed and the revolving speed and steering of two motors 19 is adjusted, so that lead 20 is led
Draw routing inspection trolley to move along double track group 1, inspection is carried out to cable tunnel.If routing inspection trolley breaks down, inspection can not be carried out,
Trolley can then be pulled out from tunnel, be repaired, it is simple and convenient.
The bottom end of the material-loading rod 9 is provided with the driving motor 23 for rotating infrared camera 24, the driving motor 23
It is fixed in described 9 one end of material-loading rod, the driving motor 23 affixed base station is provided with infrared camera on the base station.Driving electricity
Machine 23 can control the rotation of infrared camera 24, convenient for detecting to visual angles multiple in tunnel, is provided with and is used in the rack 7
Battery, the battery are connect with the infrared camera 24 by conducting wire.Thermal imaging is carried out by infrared camera 24, checks electricity
Whether cable equipment etc. has abnormal temperature, to carry out the inspection work of cable tunnel.
Double track group 1: being fixed on the top in tunnel by working principle by mounting hole 5, and at the both ends of double track group 1, setting is led
Draw unit, traction unit is fixed on tunnel inner wall by support rod 22.Affixed lead 20 on routing inspection trolley, the two of lead 20
End is arranged on the disk 21 of traction unit, and 20 trailer wagon of lead is mobile, and the idler wheel 6 of trolley rolls on terrace with edge 3, passes through peace
Infrared camera 24 mounted in the lower section of material-loading rod 9 carries out thermal imaging to the cable in tunnel, infrared camera can by driving motor 23 into
Row control rotation.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of inspection device for cable tunnel, it is characterised in that: include track element, routing inspection trolley, traction unit
It being combined with deflecting, the track element is laid on the top of cable tunnel, and the routing inspection trolley is mounted on the track element,
The traction unit draws the routing inspection trolley and moves along track element, and the knee of the track element is provided with for putting down
Along the deflecting combination of traction routing inspection trolley；
The track element includes double track group and connecting rod, and spacing is equal at an arbitrary position for the double track group, the double track group
Outside offer the terrace with edge rolled for routing inspection trolley, the double track group opens up strip gab respectively, several connecting rods are used
In the upper and lower ends of connection double track group, the top of the double track group is provided with several mounting holes, and two traction units are set
It sets at the both ends of the double track group, the deflecting combination settings are between the double track group；
The routing inspection trolley includes idler wheel, rack, shaft, material-loading rod and affixed group of lead, and the both ends of the shaft pass through bearing
The affixed idler wheel, the idler wheel are located on the terrace with edge, and the shaft wears the strip gab, and the rack is affixed described
Shaft, the frame bottom are provided with material-loading rod, and the top of the rack is provided with affixed group of lead；
The deflecting combination includes mounting blocks, round bar and rotating cylinder, the affixed mounting blocks of round bar, the rotating cylinder and the circle
Bar is rotatablely connected, and the annular notch of useful lead traction is arranged on the outer wall of the rotating cylinder；
The traction unit includes motor, lead, disk and support rod, and radial protrusion is arranged in the online both ends of the disk,
The both ends of the lead are wrapped on disk, affixed affixed group of the lead of lead, and the disk is defeated with the motor
Shaft is affixed, and the motor is fixed on support rod.
2. the inspection device according to claim 1 for cable tunnel, it is characterised in that: affixed group of the lead includes
Threaded rod, annular canister and sleeve, the annular canister inner wall are provided with internal screw thread, two annular canisters and the threaded rod screw thread
Cooperation, the sleeve are located between two annular canisters, and the sleeve is rotatably assorted with the threaded rod, the sleeve it is interior
Diameter is less than the outer diameter of the annular canister, and being respectively set for two annular canisters first draws bar and second and draw bar, described first draw bar and
Described second to draw bar axially symmetric, and described first, which draws bar and described second, draws bar and connect respectively with lead.
3. the inspection device according to claim 1 for cable tunnel, it is characterised in that: the bottom end of the material-loading rod is set
It is equipped with the driving motor for rotating infrared camera, the driving motor is fixed in described material-loading rod one end, the driving motor
Affixed base station is provided with infrared camera on the base station.
4. the inspection device according to claim 3 for cable tunnel, it is characterised in that: setting is useful in the rack
In battery, the battery is connect with the infrared camera by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564828.XU CN208814086U (en) | 2018-09-26 | 2018-09-26 | A kind of inspection device for cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564828.XU CN208814086U (en) | 2018-09-26 | 2018-09-26 | A kind of inspection device for cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814086U true CN208814086U (en) | 2019-05-03 |
Family
ID=66278422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564828.XU Expired - Fee Related CN208814086U (en) | 2018-09-26 | 2018-09-26 | A kind of inspection device for cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067557A1 (en) * | 2022-09-30 | 2024-04-04 | 安徽容知日新科技股份有限公司 | Cable traction assembly for inspection robot system |
-
2018
- 2018-09-26 CN CN201821564828.XU patent/CN208814086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067557A1 (en) * | 2022-09-30 | 2024-04-04 | 安徽容知日新科技股份有限公司 | Cable traction assembly for inspection robot system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |