CN208633151U - Observe well and observation well conduit - Google Patents
Observe well and observation well conduit Download PDFInfo
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- CN208633151U CN208633151U CN201721777288.9U CN201721777288U CN208633151U CN 208633151 U CN208633151 U CN 208633151U CN 201721777288 U CN201721777288 U CN 201721777288U CN 208633151 U CN208633151 U CN 208633151U
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- supervisor
- branch pipe
- cover board
- head cover
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Abstract
The utility model provides a kind of observation well and observation well conduit, it is related to municipal water supply and sewerage pipeline equipment technology field, including supervisor, branch pipe, well head cover board, ladder and falling proof device, supervisor is connected with branch pipe, supervisor and branch pipe are helical fissure pipe, supervisor is provided with well head cover board away from the one end being connected with branch pipe, ladder is connected by connector with supervisor, falling proof device is set in supervisor, and falling proof device is set to the lower section of well head cover board, falling proof device includes anti-drop net and fixation kit, anti-drop net is provided with ladder by the lumen of fixation kit covering supervisor in supervisor, realize that supervisor connects with the Fast Installation of branch pipe using helical fissure pipe, easy construction speed is fast, when staff carries out safety inspection, in addition to the hanger rope worn with it, ladder can provide the place that can be grabbed, reinforce The safety coefficient of staff, can voluntarily return to bottom surface by ladder, reduce using and being lost for mechanical equipment.
Description
Technical field
The utility model relates to municipal water supply and sewerage pipeline equipment technology fields, more particularly, to a kind of observation well and observation well
Pipeline.
Background technique
Observation well is generally spaced distance and is arranged in by building or above the route of various pipelines, for right in building
The undertaking of various pipelines or for facilitate observation maintenance pipeline route and operation valve relevant to pipeline, observation well usually by
It is artificial to build, it is excavated using manpower, then lays bricks and bind, in the position of top outflow cover board, built in this way
The shortcomings that observing well is: (1) needing to go into the well when observing, by hanger rope lower work personnel, easily cause danger；(2) work needed
Time phase is long, the various complexity of construction procedure, error, construction cost height is easy to appear during construction, the structure laid bricks is not
Has the characteristics that Moisture-proof corrosion-proof；(3) well lid is directly fastened on cover seat of manhole, and well lid is easily lost；(4) the brick borehole wall is by sewage
It is impregnated Deng long-time and is easy weathering, damage, service life is short, and observes well and easily block；(5) a variety of materials, labour cost, various
Take the comprehensive costs such as expense and later maintenance cost height, cost high；(6) observation well generates building waste after removing, and cannot recycle makes
With；(7) do not have effective anti-falling safe protection device, when manhole cover loss or damage, the safety of pedestrian cannot just be protected
Barrier.
Utility model content
The purpose of this utility model is to provide a kind of observation well, the observation well using helical fissure pipe realize supervisor and
The Fast Installation of branch pipe connects, and easy construction speed is fast, when staff carries out safety inspection, except the hanger rope worn with it
Outside, ladder can provide the place that can be grabbed, and strengthen the safety coefficient of staff, can voluntarily return to bottom by ladder
Face reduces using and being lost for mechanical equipment.
To realize that the purpose of this utility model adopts the following technical scheme that.
Observation well provided by the utility model, including supervisor, branch pipe, well head cover board, ladder and falling proof device；
The supervisor is connected with the branch pipe, and the supervisor and the branch pipe are helical fissure pipe；
The supervisor is provided with well head cover board away from the one end being connected with the branch pipe；
The ladder is connected by connector with the supervisor；
The falling proof device is set in the supervisor, and the falling proof device is set under the well head cover board
Side；
The falling proof device includes anti-drop net and fixation kit；
The anti-drop net covers the lumen of the supervisor by the fixation kit.
In any of the above-described technical solution, it is preferred that be provided with wellhead receptacle below the well head cover board；
The well head cover board is fastened on the wellhead receptacle, and one end of the well head cover board is mutually cut with scissors with the wellhead receptacle
It connects.
In any of the above-described technical solution, it is preferred that the fixation kit includes multiple hooks and connection frame；
The connection frame is circle, and is connected with the wellhead receptacle；
Multiple hook intervals are uniformly arranged on the connection frame；
The anti-drop net is hung on each described hook.
In any of the above-described technical solution, it is preferred that the fixation kit includes the first retainer plate, the second retainer plate, the
Three retainer plates and handle；
The anti-drop net is set between first retainer plate and second retainer plate；
It is provided with boss above the supervisor, first retainer plate is set on the boss and supervisor's phase spiral shell
It connects；
The third retainer plate is set to the inside of first retainer plate, is provided with the first card on the third retainer plate
Slot and the second card slot；
The both ends of the handle rotate and connect with first card slot and second card slot respectively.
In any of the above-described technical solution, it is preferred that the branch pipe includes the first branch pipe and the second branch pipe；
First branch pipe and second branch pipe are respectively arranged at the two sides of the supervisor, and first branch pipe and institute
The second branch pipe is stated to be connected with the supervisor respectively.
In any of the above-described technical solution, it is preferred that further include first flange disk and second flange disk；
The first flange disk is connected with first branch pipe；
The second flange disk is connected with second branch pipe.
In any of the above-described technical solution, it is preferred that the connector towards the supervisor side and the supervisor in
The shape of wall matches.
In any of the above-described technical solution, it is preferred that be provided with gasket between the supervisor and the wellhead receptacle.
In any of the above-described technical solution, it is preferred that be to be detachably connected between the wellhead receptacle and the supervisor.
The utility model provides a kind of observation well, including supervisor, branch pipe, well head cover board, ladder and falling proof device, main
Pipe is connected with branch pipe, and supervisor and branch pipe are helical fissure pipe, and supervisor is provided with well head away from the one end being connected with branch pipe
Cover board, ladder are connected by connector with supervisor, and falling proof device is set in supervisor, and falling proof device is set to well head
The lower section of cover board, falling proof device include anti-drop net and fixation kit, and anti-drop net is existed by the lumen of fixation kit covering supervisor
It is provided with ladder in supervisor, realizes that supervisor connects with the Fast Installation of branch pipe using helical fissure pipe, easy construction speed is fast,
When staff carries out safety inspection, in addition to the hanger rope worn with it, ladder can provide the place that can be grabbed, and strengthen
The safety coefficient of staff can voluntarily return to bottom surface by ladder, reduce using and being lost for mechanical equipment.
The utility model additionally provides a kind of observation well conduit, including observes well provided by any of the above-described technical solution,
The advantage of the observation well conduit is identical as advantage possessed by above-mentioned observation well, and details are not described herein
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the embodiment one of observation well provided by the utility model；
Fig. 2 is the top view of the embodiment one of observation well shown in FIG. 1；
Fig. 3 is the side view of the embodiment one of the well head cover board of observation well shown in FIG. 1；
Fig. 4 is the top view of the embodiment one of the well head cover board of observation well shown in FIG. 1；
Fig. 5 is the partial enlarged view of the embodiment one of observation well shown in FIG. 1；
Fig. 6 is the side view of the falling proof device of the embodiment two of observation well provided by the utility model；
Fig. 7 is the top view of the embodiment two of observation well shown in fig. 6.
Icon: 1- supervisor；The first branch pipe of 2-；The second branch pipe of 3-；4- well head cover board；5- falling proof device；6- wellhead receptacle；7-
First flange disk；8- second flange disk；9- ladder；51- anti-drop net；52- fixation kit；61- gasket；521- hook；522- connects
Connect frame；The first retainer plate of 523-；The second retainer plate of 524-；525- third retainer plate；The first card slot of 526-；The second card slot of 527-；
528- handle.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Figures 1 to 5, the utility model provides a kind of observation well, including is responsible for 1, branch pipe, well head cover board 4, climbs
Ladder 9 and falling proof device 5；
The supervisor 1 is connected with the branch pipe, and the supervisor 1 and the branch pipe are helical fissure pipe；
The supervisor 1 is provided with well head cover board 4 away from the one end being connected with the branch pipe；
The ladder 9 is connected by connector with the supervisor 1；
The falling proof device 5 is set in the supervisor 1, and the falling proof device is set to the well head cover board 4
Lower section；
The falling proof device includes anti-drop net 51 and fixation kit 52；
The anti-drop net 51 covers the lumen of the supervisor 1 by the fixation kit 52.
The utility model provides a kind of observation well, including supervisor 1, branch pipe, well head cover board 4, ladder 9 and falling proof device
5, supervisor 1 is connected with branch pipe, and supervisor 1 and branch pipe are helical fissure pipe, and supervisor 1 is away from one end setting being connected with branch pipe
There is well head cover board 4, ladder 9 is connected by connector with supervisor 1, and falling proof device 5 is set in supervisor 1, and fall arrest fills
The lower section for being placed in well head cover board 4 is installed, falling proof device includes anti-drop net 51 and fixation kit 52, and anti-drop net 51 passes through fixed group
Part 52 covering supervisor 1 lumen supervisor 1 in be provided with ladder 9, using helical fissure pipe realize supervisor 1 and branch pipe it is fast
Speed installation connection, easy construction speed is fast, realizes mechanization stringing equipment construction speed and matches, and quality standard is unified, changes
Become traditional lay bricks and observes the build model of well, when staff carries out safety inspection, in addition to the hanger rope worn with it, ladder
9 can provide the place that can be grabbed, and strengthen the safety coefficient of staff, can voluntarily return to bottom surface by ladder 9, reduce
Mechanical equipment using and being lost, the setting of falling proof device 5, when well head cover board 4 lacks or damages, plays to pedestrian
The safety effect of one protection avoids the generation of pendant well event.
As shown in Figures 1 to 5, in the embodiments of the present invention one, it is preferred that the lower section of the well head cover board 4 is set
It is equipped with wellhead receptacle 6；
The well head cover board 4 is fastened on the wellhead receptacle 6, and one end of the well head cover board 4 and 6 phase of wellhead receptacle
Hingedly.
In this embodiment, setting wellhead receptacle 6 be well head cover board 4 provide one installation platform, and well head cover board 4 with
Wellhead receptacle 6 is hinged in one end, avoids the random movement of well head cover board 4, while reducing the loss of well head cover board 4, can pass through pin
Axis connection, the connection of polished rod screw, but it is not limited only to above-mentioned connection type.
As shown in Figures 1 to 5, in the embodiments of the present invention one, it is preferred that the fixation kit 52 includes multiple
Hook 521 and connection frame 522；
The connection frame 522 is circle, and is connected with the wellhead receptacle 6；
Multiple 521 intervals of the hook are uniformly arranged on the connection frame 522；
The anti-drop net 51 is hung on each described hook 521.
In this embodiment, connection frame 522 is connected with wellhead receptacle 6, and is provided with along the circumferential direction of connection frame 522 multiple
Hook 521, by anti-drop net 51 hang over hook 521 on, make anti-drop net 51 covering supervisor 1 lumen, when anti-drop net 51 protection model
Maximization is enclosed, is fixed by 521 pairs of anti-drop nets 51 of hook of different directions, keeps bearing capacity maximum, improves anti-drop net 51
Secured intensity, meet mechanics principle, when someone is crashed into accidentally in observation well, anti-drop net 51 is by pressure dissipation, it is preferred that anti-fall
Net 51 uses nylon fiber net, and the more other fibers of the wearability of nylon fiber net are superior, and secondly good for its elasticity, elasticity is returned
Multiple rate can match in excellence or beauty wool, and it is light that there are also its, at the same also have the advantages that not being afraid of and damage by worms, be not afraid of it is mouldy.
As shown in Figures 1 to 5, in the embodiments of the present invention one, it is preferred that the branch pipe includes the first branch pipe 2
With the second branch pipe 3；
First branch pipe 2 is respectively arranged at the two sides of the supervisor 1, and first branch pipe 2 with second branch pipe 3
It is connected respectively with the supervisor 1 with second branch pipe 3.
It further, further include first flange disk 7 and second flange disk 8；
The first flange disk 7 is connected with first branch pipe 2；
The second flange disk 8 is connected with second branch pipe 3.
In this embodiment, the setting of the first branch pipe 2 and the second branch pipe 3, convenient other pipeline phases with observation well conduit
Connection, specifically, be connected by first flange disk 7 and second flange disk 8 with other pipelines, it can be achieved that Fast Installation mould
Formula has the advantages that easy construction is fireballing, realizes mechanization stringing equipment construction speed and matches, changes tradition and lay bricks
Observe the build model of well.
As shown in Figures 1 to 5, in the embodiments of the present invention one, it is preferred that the connector is towards the supervisor
1 side and the shape of 1 inner wall of the supervisor match.
In this embodiment, connector matches towards the side of supervisor 1 and the shape of the inner wall of supervisor 1, convenient for building
Installation during making.
As shown in Figures 1 to 5, in the embodiments of the present invention one, it is preferred that the supervisor 1 and the wellhead receptacle 6
Between be provided with gasket 61.
It further, is to be detachably connected between the wellhead receptacle 6 and the supervisor 1.
In this embodiment, it is connected by screw bolts between wellhead receptacle 6 and supervisor 1, is arranged between wellhead receptacle 6 and supervisor 1
There is gasket 61, during bolt is gradually locked, gasket 61 plays protective effect, prevents wellhead receptacle 6 to helical fissure
The version type of pipe generates damage, makes the reduced service life of supervisor 1.
Embodiment two
Embodiment one and fixation kit 52 unlike embodiment two.
As shown in Figure 6 to 7, the utility model provides a kind of observation well, including is responsible for 1, branch pipe, well head cover board 4, climbs
Ladder 9 and falling proof device 5；
The supervisor 1 is connected with the branch pipe, and the supervisor 1 and the branch pipe are helical fissure pipe；
The supervisor 1 is provided with well head cover board 4 away from the one end being connected with the branch pipe；
The ladder 9 is connected by connector with the supervisor 1；
The falling proof device 5 is set in the supervisor 1, and the falling proof device is set to the well head cover board 4
Lower section；
The falling proof device includes anti-drop net 51 and fixation kit 52；
The anti-drop net 51 covers the lumen of the supervisor 1 by the fixation kit 52.
The utility model provides a kind of observation well, including supervisor 1, branch pipe, well head cover board 4, ladder 9 and falling proof device
5, supervisor 1 is connected with branch pipe, and supervisor 1 and branch pipe are helical fissure pipe, and supervisor 1 is away from one end setting being connected with branch pipe
There is well head cover board 4, ladder 9 is connected by connector with supervisor 1, and falling proof device 5 is set in supervisor 1, and fall arrest fills
The lower section for being placed in well head cover board 4 is installed, falling proof device includes anti-drop net 51 and fixation kit 52, and anti-drop net 51 passes through fixed group
Part 52 covering supervisor 1 lumen supervisor 1 in be provided with ladder 9, using helical fissure pipe realize supervisor 1 and branch pipe it is fast
Speed installation connection, easy construction speed is fast, realizes mechanization stringing equipment construction speed and matches, and quality standard is unified, changes
Become traditional lay bricks and observes the build model of well, when staff carries out safety inspection, in addition to the hanger rope worn with it, ladder
9 can provide the place that can be grabbed, and strengthen the safety coefficient of staff, can voluntarily return to bottom surface by ladder 9, reduce
Mechanical equipment using and being lost, the setting of falling proof device 5, when well head cover board 4 lacks or damages, plays to pedestrian
The safety effect of one protection avoids the generation of pendant well event.
As shown in Figure 6 to 7, in the embodiments of the present invention one, it is preferred that the lower section of the well head cover board 4 is set
It is equipped with wellhead receptacle 6；
The well head cover board 4 is fastened on the wellhead receptacle 6, and one end of the well head cover board 4 and 6 phase of wellhead receptacle
Hingedly.
In this embodiment, setting wellhead receptacle 6 be well head cover board 4 provide one installation platform, and well head cover board 4 with
Wellhead receptacle 6 is hinged in one end, avoids the random movement of well head cover board 4, while reducing the loss of well head cover board 4, can pass through pin
Axis connection, the connection of polished rod screw, but it is not limited only to above-mentioned connection type.
As shown in Figure 6 to 7, in the embodiments of the present invention one, it is preferred that the fixation kit 52 includes first
Retainer plate 523, the second retainer plate 524, third retainer plate 525 and handle 528；
The anti-drop net 51 is set between first retainer plate 523 and second retainer plate 524；
1 top of supervisor is provided with boss, and first retainer plate 523 is set on the boss and the supervisor 1
Bolt；
The third retainer plate 525 is set to the inside of first retainer plate 523, sets on the third retainer plate 525
It is equipped with the first card slot 526 and the second card slot 527；
The both ends of the handle 528 rotate and connect with first card slot 526 and second card slot 527 respectively.
Further, first retainer plate 523, second retainer plate 524 and the third retainer plate 525 are all made of
Stainless steel retainer plate.
Further, it is connected between the supervisor 1 and first retainer plate 523 using expansion bolt.
Further, the width of the width and the boss of first retainer plate 523 matches.
In this embodiment, anti-drop net 51 is set between the first retainer plate 523 and the second retainer plate 524, when pedestrian not
When careful pendant well, the support force to human body is provided by the second retainer plate 524, anti-drop net 51 and the second retainer plate 524, it is preferred that anti-
It falls net 51 and uses nylon fiber net, the more other fibers of the wearability of nylon fiber net are superior, secondly good for its elasticity, elasticity
Response rate can match in excellence or beauty wool, and it is light that there are also its, at the same also have the advantages that not being afraid of and damage by worms, be not afraid of it is mouldy, in third retainer plate 525
On be provided with handle 528, falling proof device 5 can be proposed by lifting handle 528, and staff is facilitated to overhaul it.
As shown in Figure 6 to 7, in the embodiments of the present invention one, it is preferred that the branch pipe includes the first branch pipe 2
With the second branch pipe 3；
First branch pipe 2 is respectively arranged at the two sides of the supervisor 1, and first branch pipe 2 with second branch pipe 3
It is connected respectively with the supervisor 1 with second branch pipe 3.
It further, further include first flange disk 7 and second flange disk 8；
The first flange disk 7 is connected with first branch pipe 2；
The second flange disk 8 is connected with second branch pipe 3.
In this embodiment, the setting of the first branch pipe 2 and the second branch pipe 3, convenient other pipeline phases with observation well conduit
Connection, specifically, be connected by first flange disk 7 and second flange disk 8 with other pipelines, it can be achieved that Fast Installation mould
Formula has the advantages that easy construction is fireballing, realizes mechanization stringing equipment construction speed and matches, changes tradition and lay bricks
Observe the build model of well.
As shown in Figure 6 to 7, in the embodiments of the present invention one, it is preferred that the connector is towards the supervisor
1 side and the shape of 1 inner wall of the supervisor match.
In this embodiment, connector matches towards the side of supervisor 1 and the shape of the inner wall of supervisor 1, convenient for building
Installation during making.
As shown in Figure 6 to 7, in the embodiments of the present invention one, it is preferred that the supervisor 1 and the wellhead receptacle 6
Between be provided with gasket 61.
It further, is to be detachably connected between the wellhead receptacle 6 and the supervisor 1.
In this embodiment, it is connected by screw bolts between wellhead receptacle 6 and supervisor 1, is arranged between wellhead receptacle 6 and supervisor 1
There is gasket 61, during bolt is gradually locked, gasket 61 plays protective effect, prevents wellhead receptacle 6 to helical fissure
The version type of pipe generates damage, makes the reduced service life of supervisor 1.
Embodiment three
The present embodiment additionally provides a kind of observation well conduit, including the observation well in any of the above-described embodiment, observes well casing
Advantage possessed by the observation well provided in advantage possessed by road and any of the above-described embodiment is identical, and details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of observation well, which is characterized in that including supervisor, branch pipe, well head cover board, ladder and falling proof device；
The supervisor is connected with the branch pipe, and the supervisor and the branch pipe are helical fissure pipe；
The supervisor is provided with well head cover board away from the one end being connected with the branch pipe；
The ladder is connected by connector with the supervisor；
The falling proof device is set in the supervisor, and the falling proof device is set to the lower section of the well head cover board；
The falling proof device includes anti-drop net and fixation kit；
The anti-drop net covers the lumen of the supervisor by the fixation kit.
2. observation well according to claim 1, which is characterized in that be provided with wellhead receptacle below the well head cover board；
The well head cover board is fastened on the wellhead receptacle, and one end of the well head cover board is hinged with the wellhead receptacle.
3. observation well according to claim 2, which is characterized in that the fixation kit includes multiple hooks and connection frame；
The connection frame is circle, and is connected with the wellhead receptacle；
Multiple hook intervals are uniformly arranged on the connection frame；
The anti-drop net is hung on each described hook.
4. observation well according to claim 2, which is characterized in that the fixation kit is consolidated including the first retainer plate, second
Fixed circle, third retainer plate and handle；
The anti-drop net is set between first retainer plate and second retainer plate；
It is provided with boss above the supervisor, first retainer plate is set on the boss and supervisor's bolt；
The third retainer plate is set to the inside of first retainer plate, be provided on the third retainer plate the first card slot and
Second card slot；
The both ends of the handle rotate and connect with first card slot and second card slot respectively.
5. observation well according to claim 1, which is characterized in that the branch pipe includes the first branch pipe and the second branch pipe；
First branch pipe and second branch pipe are respectively arranged at the two sides of the supervisor, and first branch pipe and described the
Two branch pipes are connected with the supervisor respectively.
6. observation well according to claim 5, which is characterized in that further include first flange disk and second flange disk；
The first flange disk is connected with first branch pipe；
The second flange disk is connected with second branch pipe.
7. observation well according to claim 1, which is characterized in that
The connector matches towards the side of the supervisor and the shape of supervisor's inner wall.
8. observation well according to claim 2, which is characterized in that be provided with pad between the supervisor and the wellhead receptacle
Piece.
9. observation well according to claim 2, which is characterized in that be detachably to connect between the wellhead receptacle and the supervisor
It connects.
10. a kind of observation well conduit, which is characterized in that including the described in any item observation wells of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777288.9U CN208633151U (en) | 2017-12-18 | 2017-12-18 | Observe well and observation well conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777288.9U CN208633151U (en) | 2017-12-18 | 2017-12-18 | Observe well and observation well conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633151U true CN208633151U (en) | 2019-03-22 |
Family
ID=65729667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721777288.9U Active CN208633151U (en) | 2017-12-18 | 2017-12-18 | Observe well and observation well conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054470A (en) * | 2020-08-31 | 2020-12-08 | 杭州鸿晟电力设计咨询有限公司 | Cable working well |
| CN113715991A (en) * | 2021-09-17 | 2021-11-30 | 上海外高桥造船有限公司 | Protective structure for construction of ship anchor chain pipeline |
-
2017
- 2017-12-18 CN CN201721777288.9U patent/CN208633151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054470A (en) * | 2020-08-31 | 2020-12-08 | 杭州鸿晟电力设计咨询有限公司 | Cable working well |
| CN113715991A (en) * | 2021-09-17 | 2021-11-30 | 上海外高桥造船有限公司 | Protective structure for construction of ship anchor chain pipeline |
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