CN207249238U - Portable cable well observes device - Google Patents
Portable cable well observes device Download PDFInfo
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- CN207249238U CN207249238U CN201721086442.8U CN201721086442U CN207249238U CN 207249238 U CN207249238 U CN 207249238U CN 201721086442 U CN201721086442 U CN 201721086442U CN 207249238 U CN207249238 U CN 207249238U
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- detection pipes
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Abstract
It the utility model is related to a kind of portable cable well observation device, including eyepiece stalk, detection pipes, objective tube and headlamp.One end of eyepiece stalk is observation end, and the other end is the first connecting pin.First detection pipes of detection pipes are telescopically connected with the second detection pipes, are adapted to the observation of the cable shaft of different depth, improve observation efficiency.And first connecting pin it is rotatable relative to the axis of the first detection pipes, be conducive to operating personnel according to the observation scope adjustment eyepiece stalk, preferably observe cable shaft in situation.One end of objective tube is end of probe, and the other end is second connection end, and second connection end is arranged at one end of the second detection pipes.In use, eyepiece stalk is stayed in observation area, objective tube is extend into cable shaft by detection pipes, and operating personnel does not have to observe into cable shaft or by head buried cable well, improves security during operating personnel's investigation cable well situation.
Description
Technical field
Cable auxiliary device is the utility model is related to, device is observed more particularly to portable cable well.
Background technology
With distribution network construction, city cable passage is more and more, and the workload in investigation cable corridor is increasing.Mesh
Before, operating personnel at investigation cable corridor, it is necessary to can just see the situation of cable duct bank clearly into cable shaft, and partial cables
There are ponding and sludge in well, frequent insufficient light in cable shaft, very big obstruction is brought to the survey of operating personnel,
Influence observation efficiency., it is necessary to play polylith cable pit cover plate when operating personnel enters cable shaft, or by head buried cable well, see
The situation of cable duct bank and cable duct is examined, brings danger when observing cable shaft to operating personnel, it is also possible to damage cable.
Utility model content
Based on this, it is necessary to which, for the problem that security is low, efficiency is low, there is provided a kind of portable cable well observes device.
A kind of portable cable well observes device, including：
Eyepiece stalk, one end are observation end, and the other end is the first connecting pin, and first connecting pin and the observation end are mutual
Vertically, the observation end is provided with eyepiece, and the first speculum is provided with the eyepiece stalk；
Detection pipes, including the first detection pipes and the second detection pipes, first detection pipes can be stretched with second detection pipes
The connection of contracting ground；The one end of first detection pipes away from second detection pipes is flexibly connected with first connecting pin, and institute
The axis that the first connecting pin is stated relative to first detection pipes is rotatable；
Objective tube, one end are end of probe, and the other end is second connection end, and the second connection end is mutually hung down with the end of probe
Directly, the second connection end is arranged at the one end of second detection pipes away from first detection pipes, and the end of probe is set
There are object lens, the second speculum is equipped with the objective tube；And
Headlamp, is arranged on the objective tube.
In one of the embodiments, the madial wall of first connecting pin is equipped with chuck, and first detection pipes are remote
Card slot is offered on lateral wall from one end of second detection pipes, the eyepiece stalk passes through described with first detection pipes
Chuck and the card slot are in mating connection；Or the lateral wall of first connecting pin is equipped with chuck, first detection pipes
Card slot is offered on the madial wall of one end away from second detection pipes, the eyepiece stalk passes through institute with first detection pipes
State chuck and the card slot is in mating connection.
In one of the embodiments, the chuck is the boss of arc-shaped, and the card slot is convex with the arc-shaped
The arc-shaped groove that platform matches.
In one of the embodiments, the inner wall of first connecting pin is equipped with internal thread, and first detection pipes are remote
Outer wall from one end of second detection pipes is equipped with external screw thread；Or the outer wall of first connecting pin is equipped with external screw thread,
The inner wall of the one end of first detection pipes away from second detection pipes is equipped with internal thread；The eyepiece stalk and described first
Detection pipes are connected by the external screw thread with the screw-internal thread fit.
In one of the embodiments, first detection pipes are sheathed on outside second detection pipes, first detection
Pipe is equipped with the first fastener with the equitant side wall of the second detection pipes.
In one of the embodiments, lamp box is further included, the lamp box is removably attachable on the objective tube, described
Headlamp is arranged in the lamp box.
In one of the embodiments, one end of the lamp box is openend, and the openend is set by the second fastener
It is placed on the outer wall of the objective tube.
In one of the embodiments, the lamp box is the transparent body；And/or the lamp box is along the objective tube detection direction
Side offers irradiation mouth, and transparent cover plate is provided with the irradiation mouth.
In one of the embodiments, first speculum is parallel to each other with second speculum.
In one of the embodiments, protective cover is further included, the protective cover is arranged at the observation end and/or the spy
Survey end.
Above-mentioned portable cable well observation device at least has the following advantages：
The observation end of eyepiece stalk is mutually perpendicular to the first connecting pin, and the end of probe and second connection end of objective tube are perpendicular,
And eyepiece and the first speculum are provided with eyepiece stalk, object lens and the second speculum are equipped with objective tube, be conducive to light has
Effect reflection so that operating personnel can preferably observe the situation in cable shaft.First detection pipes of detection pipes and the second detection
Pipe telescopically connects, and is adapted to the observation of the cable shaft of different depth, improves observation efficiency.First detection pipes connect with first
Connect end to be flexibly connected, and the first connecting pin of eyepiece stalk is rotatable relative to the axis of the first detection pipes, is conducive to operating personnel
Scope adjustment eyepiece stalk according to the observation, to adapt to different viewing angles.Headlamp is arranged on objective tube, is conducive in cable
When having ponding and sludge in well dark, well, cable shaft situation can be also observed, further improves observation efficiency.Using
When, eyepiece stalk is stayed in observation area, and objective tube is extend into cable shaft by detection pipes, and operating personnel does not have to enter cable shaft
Or observe head buried cable well, improve security during operating personnel's investigation cable well situation.
Brief description of the drawings
Fig. 1 is the structure diagram of the portable cable well observation device in an embodiment；
Fig. 2 is the structure diagram at another visual angle that portable cable well shown in Fig. 1 observes device；
Fig. 3 is the partial enlarged view at A in Fig. 1；
Fig. 4 is the partial enlarged view at B in Fig. 1；
Fig. 5 is the partial enlarged view at C in Fig. 1.
Embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is from following public affairs
The limitation for the specific implementation opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
Can arbitrarily it be combined, to make description succinct, not to all possible combination of each technical characteristic in above-described embodiment
All it is described, as long as however, contradiction is not present in the combination of these technical characteristics, is all considered to be the model of this specification record
Enclose.
Please refer to Fig.1 and Fig. 2, the portable cable well observation device 10 in an embodiment, for observing in cable shaft
Situation.With the device, operating personnel need not enter cable shaft or by head buried cable well, just can observe cable duct bank
With the situation of cable duct, the security of operating personnel at work is improved.And can adapt to have in cable shaft ponding and sludge,
The different prospecting such as insufficient light obstructs, and further improves the efficiency of observation cable shaft.Specifically, portable cable well observation dress
Put including eyepiece stalk 100, detection pipes 200, objective tube 300 and headlamp (not shown).
One end of eyepiece stalk 100 is observation end 110, and the other end is the first connecting pin 120, the first connecting pin 120 and observation
End 110 is mutually perpendicular to.Observation end 110 is provided with eyepiece (not shown), and the first speculum 130 is provided with eyepiece stalk 100.Specifically
Ground, eyepiece stalk 100 are " L " type pipe.First speculum 130 is fixed on the corner of " L " type pipe.For example, the first speculum 130 with
The vertical section of the corner of " L " type pipe forms an equilateral triangle.Wherein, eyepiece adjusts amplification factor.When in use, can be with
So that observation becomes apparent from, observation efficiency is improved.
Detection pipes 200 include the first detection pipes 210 and the second detection pipes 220.First detection pipes 210 are away from the second detection pipes
220 one end is flexibly connected with first connecting pin 120, and the first connecting pin 120 is relative to the axis of the first detection pipes 210
Rotatably.Be conducive to operating personnel's scope adjustment eyepiece stalk 100 according to the observation, to adapt to different viewing angles.
Fig. 2 and Fig. 3 are referred to, in one embodiment, the madial wall of the first connecting pin 120 is equipped with chuck 140, and first
Card slot 211,100 and first detection pipes of eyepiece stalk are offered on the lateral wall of the one end of detection pipes 210 away from the second detection pipes 220
210 is in mating connection by chuck 140 and card slot 211.In another embodiment, set on the lateral wall of the first connecting pin 120
There is chuck 140, card slot 211, eyepiece stalk are offered on the madial wall of the one end of the first detection pipes 210 away from the second detection pipes 220
100 is in mating connection by chuck 140 and card slot 211 with the first detection pipes 210.
Specifically, chuck 140 is the boss of arc-shaped, and card slot 211 is to match arc-shaped with the boss of the arc-shaped
Groove.Certainly, in other embodiments, chuck 140 can also be other shapes, as long as chuck 140 can be in card slot 211
Interior rotation.
In one embodiment, the inner wall of the first connecting pin 120 is equipped with internal thread, and the first detection pipes 210 are visited away from second
The outer wall of one end of test tube 220 is equipped with external screw thread, and eyepiece stalk 100 is matched somebody with somebody with the first detection pipes 210 by external screw thread and internal thread
Close connection.In another embodiment, the outer wall of the first connecting pin 120 is equipped with external screw thread, and the first detection pipes 210 are visited away from second
The inner wall of one end of test tube 220 is equipped with internal thread, and eyepiece stalk 100 is matched somebody with somebody with the first detection pipes 210 by external screw thread and internal thread
Close connection.Certainly, in other embodiments, 100 and first detection pipes 210 of eyepiece stalk can also be other connection modes,
As long as eyepiece stalk 100 is rotatable relative to the axis of the first detection pipes 210.
Fig. 2 and Fig. 4 are referred to, the first detection pipes 210 are telescopically connected with the second detection pipes 220.In one embodiment,
First detection pipes 210 are sheathed on outside the second detection pipes 220, on 220 equitant side wall of the first detection pipes 210 and the second detection pipes
Equipped with the first fastener 230.Second detection pipes 220 can move in the axial direction in the first detection pipes 210, be detected for adjusting
The length of bar, to adapt to the observation of different depth cable shaft.
In another embodiment, the second detection pipes 220 are sheathed on outside the first detection pipes 210, the first detection pipes 210 and second
220 equitant side wall of detection pipes is equipped with the first fastener 230.First detection pipes 210 can be in the second detection pipes 220 along axis
Line direction is moved, for adjusting the length of detection bar.Wherein, the first fastener 230 is set screw.Certainly, the first fastener
230 can also be rivet, clip etc., as long as can fix the first detection pipes 210 and 220 phase of the second detection pipes.
Referring to Fig. 2, one end of objective tube 300 is end of probe 310, the other end is second connection end 320, second connection end
320 is perpendicular with end of probe 310.Second connection end 320 is arranged at the one end of the second detection pipes 220 away from the first detection pipes 210.
The second speculum 330 is equipped with objective tube 300, end of probe 310 is provided with object lens (not shown).Objective tube 300 is " L " type pipe.
Second speculum 330 is fixed on the corner of " L " type pipe.For example, the second speculum 330 is cut with the perpendicular of the corner of " L " type pipe
Face forms an equilateral triangle.Wherein, object lens adjust amplification factor.In one embodiment, the first speculum 130 and second anti-
Penetrate mirror 330 to be parallel to each other, be conducive to effective reflection of light so that operating personnel can preferably observe the shape in cable shaft
Condition.
Headlamp is arranged on objective tube 300.When being conducive to have in cable shaft dark, well ponding and sludge,
Cable shaft situation can be observed, further improves observation efficiency.Specifically, headlamp can be fixed on 300 outer wall of objective tube.According to
Bright lamp can also be fixed on the second detection pipes 220 one end or second connection end 320 away from the first detection pipes 210.Headlamp can
Disassembled from objective tube 300, charge and safeguard easy to headlamp.Wherein, headlamp can be LED light, can also be to visit
Illuminator, fluorescent lamp etc..
Fig. 2 and Fig. 5 are referred to, in one embodiment, further includes lamp box 410, lamp box 410 is removably attachable to objective tube
On 300, headlamp is arranged in lamp box 410.Specifically, one end of lamp box 410 is openend, and openend passes through the second fastener
420 are connected to the outer wall of objective tube 300.Second fastener 420 is self-tapping screw.Certainly, the second fastener 420 can also be riveting
Nail, clip etc..In another embodiment, lamp box 410 can offer irradiation mouth 411, lamp along 300 detection direction side of objective tube
Box 410 is the transparent body.Lamp box 410 can be to offer irradiation mouth 411 along 300 detection direction side of objective tube, at irradiation mouth 411
It is provided with transparent cover plate.Lamp box 410 can also be the transparent body.
In one embodiment, protective cover (not shown) is further included, protective cover is arranged at observation end 110 and end of probe 310, also
Observation end 110 or end of probe 310 can be arranged at.For protecting eyepiece or object lens not to be dirty or scratch.
Above-mentioned portable cable well observation device 10 at least has the following advantages：
The observation end 110 of eyepiece stalk 100 is mutually perpendicular to the first connecting pin 120, the end of probe 310 of objective tube 300 and
Two connecting pins 320 are perpendicular, and eyepiece and the first speculum 130 are provided with eyepiece stalk 100, and object lens are equipped with objective tube 300
With the second speculum 330, be conducive to effective reflection of light so that operating personnel can preferably observe the shape in cable shaft
Condition.First detection pipes 210 of detection pipes 200 are telescopically connected with the second detection pipes 220, are adapted to the cable of different depth
The observation of well, improves observation efficiency.First detection pipes 210 are flexibly connected with the first connecting pin 120, and the first of eyepiece stalk 100
Connecting pin 120 is rotatable relative to the axis of the first detection pipes 210, is conducive to operating personnel's scope adjustment eyepiece stalk according to the observation
100, to adapt to different viewing angles.Headlamp is arranged on objective tube 300, is conducive in cable shaft dark, well
When having ponding and sludge, cable shaft situation can be also observed, further improves observation efficiency.When in use, eyepiece stalk 100 stays in
In observation area, objective tube 300 is extend into cable shaft by detection pipes 200, and operating personnel does not have into cable shaft or incites somebody to action
The well observation of head buried cable, improves security during operating personnel's investigation cable well situation.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of portable cable well observes device, it is characterised in that including：
Eyepiece stalk, one end are observation end, and the other end is the first connecting pin, and first connecting pin is mutually hung down with the observation end
Directly, the observation end is provided with eyepiece, and the first speculum is provided with the eyepiece stalk；
Detection pipes, including the first detection pipes and the second detection pipes, first detection pipes and second detection pipes are telescopically
Connection；The one end of first detection pipes away from second detection pipes is flexibly connected with first connecting pin, and described
One connecting pin is rotatable relative to the axis of first detection pipes；
Objective tube, one end are end of probe, and the other end is second connection end, and the second connection end and the end of probe are perpendicular,
The second connection end is arranged at the one end of second detection pipes away from first detection pipes, and the end of probe is provided with thing
Mirror, the objective tube is interior to be equipped with the second speculum；And
Headlamp, is arranged on the objective tube.
2. portable cable well according to claim 1 observes device, it is characterised in that the inner side of first connecting pin
Wall is equipped with chuck, and card slot is offered on the lateral wall of the one end of first detection pipes away from second detection pipes, described
Eyepiece stalk is in mating connection by the chuck and the card slot with first detection pipes；Or
The lateral wall of first connecting pin is equipped with chuck, the one end of first detection pipes away from second detection pipes
Card slot is offered on madial wall, the eyepiece stalk is engaged company by the chuck with first detection pipes with the card slot
Connect.
3. portable cable well according to claim 2 observes device, it is characterised in that the chuck is convex for arc-shaped
Platform, the card slot are the arc-shaped groove to match with the boss of the arc-shaped.
4. portable cable well according to claim 1 observes device, it is characterised in that the inner wall of first connecting pin
Internal thread is equipped with, the outer wall of the one end of first detection pipes away from second detection pipes is equipped with external screw thread；Or
The outer wall of first connecting pin is equipped with external screw thread, the one end of first detection pipes away from second detection pipes
Inner wall is equipped with internal thread；The eyepiece stalk is connected with first detection pipes by the external screw thread and the screw-internal thread fit
Connect.
5. device is observed according to claim 1-4 any one of them portable cables well, it is characterised in that first detection
Pipe sleeve is arranged on outside second detection pipes, and first detection pipes are equipped with first with the equitant side wall of the second detection pipes
Fastener.
6. portable cable well according to claim 5 observes device, it is characterised in that further includes lamp box, the lamp box
It is removably attachable on the objective tube, the headlamp is arranged in the lamp box.
7. portable cable well according to claim 6 observes device, it is characterised in that one end of the lamp box is opening
End, the openend is arranged at by the second fastener on the outer wall of the objective tube.
8. portable cable well according to claim 6 observes device, it is characterised in that the lamp box is the transparent body；With/
Or
The lamp box offers irradiation mouth along the objective tube detection direction side, and transparent cover plate is provided with the irradiation mouth.
9. portable cable well according to claim 1 observes device, it is characterised in that first speculum with it is described
Second speculum is parallel to each other.
10. portable cable well according to claim 1 observes device, it is characterised in that protective cover is further included, it is described anti-
Protecting cover is arranged at the observation end and/or the end of probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086442.8U CN207249238U (en) | 2017-08-28 | 2017-08-28 | Portable cable well observes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086442.8U CN207249238U (en) | 2017-08-28 | 2017-08-28 | Portable cable well observes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249238U true CN207249238U (en) | 2018-04-17 |
Family
ID=61884545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086442.8U Active CN207249238U (en) | 2017-08-28 | 2017-08-28 | Portable cable well observes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882155A (en) * | 2019-02-23 | 2019-06-14 | 广东有色工程勘察设计院 | A kind of underground investigation method and equipment |
| CN113759539A (en) * | 2021-08-06 | 2021-12-07 | 广州电力设计院有限公司 | Cable shaft observation device |
-
2017
- 2017-08-28 CN CN201721086442.8U patent/CN207249238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882155A (en) * | 2019-02-23 | 2019-06-14 | 广东有色工程勘察设计院 | A kind of underground investigation method and equipment |
| CN109882155B (en) * | 2019-02-23 | 2022-07-26 | 广东有色工程勘察设计院 | Underground surveying method and equipment |
| CN113759539A (en) * | 2021-08-06 | 2021-12-07 | 广州电力设计院有限公司 | Cable shaft observation device |
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