CN109282153A - Novel detection line leading-out device for underground pipe network - Google Patents
Novel detection line leading-out device for underground pipe network Download PDFInfo
- Publication number
- CN109282153A CN109282153A CN201811398372.9A CN201811398372A CN109282153A CN 109282153 A CN109282153 A CN 109282153A CN 201811398372 A CN201811398372 A CN 201811398372A CN 109282153 A CN109282153 A CN 109282153A
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- China
- Prior art keywords
- pedestal
- cover
- detection line
- pipe network
- base
- 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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- 238000001514 detection method Methods 0.000 title claims abstract description 95
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 112
- 238000009434 installation Methods 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 239000003550 marker Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000011835 investigation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention provides a novel detection line leading-out device for an underground pipe network, which comprises a base and a face cover covered on the base, wherein a face cover hole is formed in the face cover so as to be convenient for opening the face cover, the base comprises a base upper wall, a base lower wall and a reinforcing skirt edge which is arranged between the base upper wall and the base lower wall and is circumferentially arranged along the outer side of the base, a bottom plate is arranged at the bottom of the base, a covering structure is arranged between the face cover and the base so that the face cover covers the base, a binding post is arranged on the bottom plate so as to be connected with an underground detection line and a sacrificial anode line, and at least one wiring through hole is formed in the bottom plate and/or the base lower wall so that a lead connected with the binding post can selectively penetrate out of the bottom or the side part of the base. The single-purpose detection well can be used as a detection well and a detection junction box independently, and can be combined with a common mark pile for use.
Description
[technical field]
The present invention relates to underground pipe network detection technique field, especially a kind of new-type detection line for underground pipe network is drawn
Device.
[background technique]
In recent years because easy for construction, and the advantages such as small, project cost is low are polluted to conveying substance, plastic conduit is at home
It is widely used in lower pipeline network construction, it is especially most widely used in the pipeline of delivery of fuel gas and tap water.Again because of plastics
The non-conductive, non-magnetic of pipeline, the intensity feature low compared with metal tube, for the detection and protection of buried pipe network, in roughing-in
When be embedded to detection line or sacrificial anode electric wire simultaneously on it, using the conductive characteristic for generating electromagnetic field of detection line come detection pipe
Road position.And these cables are constantly in buried state, how to be drawn out to ground application electric signal from underground and detect is
One technical problem.
Meanwhile if, as delivery vehicles, generally using metallic conduit without using plastic conduit.Metallic conduit exists
In buried state, the method for sacrificial anode must be used in order to reduce galvano-cautery then.Sacrificial anode similarly exists from underground pipe
The needs for drawing several cables from underground in net.
Currently, it is to build valve well, but only detection line is operated and examined that detection line or sacrificial anode line, which draw main method,
Brake, an ad hoc inspection shaft, economic investment is larger, and cost is needed at 2,000 yuan or more.Secondly, for soft base ground
Method, also to build based on valve well.
Equivalent, another method that sacrificial anode electric wire or detection line are drawn at present is to add dedicated test stake.But
The only the end of a thread operation and detection function of sacrificial anode, it is equally too big using the way investment of dedicated test stake economy, secondly specially
The case where road surface with soft subgrade can only be met with detection stake, construction is carried out on cement pavement cannot achieve.
It is repeatedly exactly to need list in the valve borehole wall and in the extraction for the detection line or sacrificial anode line for drawing the metope of standpipe
Solely set up a detection terminal box.
So, pattern is various and economy is low becomes the problem of underground pipe network detection line is drawn, and is highly detrimental to
The detection of underground pipe network.
[summary of the invention]
The technical problem to be solved in the present invention is to provide can either separately as detecting shaft and separately as detection junction box,
A kind of new-type detection line ejector for underground pipe network that can be used in combination again with common marker peg, i.e., " can same luck
A kind of ejector of scene is drawn for three kinds of buried wire rods ".
Its manufacturing cost is low and convenient for detection, while its extraction for being highly suitable for underground pipe network detection line the end of a thread uses,
While it provides the detection the end of a thread satisfaction detection for reserving abundance, pipeline calibration is specified, construction accident is reduced.
The object of the present invention is achieved like this:
A kind of new-type detection line ejector for underground pipe network closes face on the base including pedestal and lid
Lid, the cover are equipped with cover hole to be easy to open the cover, and the pedestal includes base upper wall, pedestal lower wall and is set to
Between the base upper wall and pedestal lower wall and along the reinforcement skirt of the external circumferential of pedestal setting, the bottom of the pedestal
Covering structure is equipped with equipped with bottom plate, between the cover and the pedestal so that the cover is covered on the pedestal, institute
Bottom plate is stated equipped with binding post for connecting underground detection line and sacrificial anode line, the bottom plate and/or the pedestal lower wall
On at least provided with one walk line three-way hole so that the conducting wire connecting with the binding post is optionally from the bottom of the pedestal
Or side is pierced by.
Using the above structure, structure is simple by the present invention, and manufacturing cost is low, can either make separately as detecting shaft and individually
To detect junction box, and the use that can combine with common marker peg.When cooperation marker peg in use, pedestal lower wall is as company
Junctor by pedestal through pedestal lower wall on marker peg, makes original common marker peg become special by adhesive or rivet
With detection stake；When separately as detecting shaft, directly on the ground by pedestal kind, pedestal lower wall pours mixed as the borehole wall, periphery
Solidifying soil, because the external circumferential of pedestal, which is equipped with, reinforces skirt, so as to play the role of carrying and prevent it separately as detection
It is settled when well use；When separately as detection junction box, bottom plate can directly be fixed with wall.Subsurface investigation line and sacrificial
Domestic animal anode line optionally pass through on bottom plate or pedestal lower wall walk line three-way hole and be connected with binding post (when separately as
Be pierced by when detecting junction box from the line three-way hole of walking of pedestal lower wall), thus binding post as subsurface investigation line and sacrificial anode line with
And the connection bridge of detecting instrument is checked with facilitating.When needing to detect leakage, it need to only unscrew the cover and carry out visiting leakage operation.
And cover is mutually clamped with pedestal by covering structure and is matched, when needing to check, cover is directly opened by cover hole is
Can, operation is very easy.
When cooperation marker peg is in use, pedestal as connector, by adhesive or rivet, is passed through pedestal by pedestal lower wall
Lower wall makes original common marker peg become dedicated detection stake on marker peg.
When separately as detecting shaft, pedestal is directly connected into marker peg pile body by pedestal lower wall and is planted together on ground
On, and in periphery placing concrete, because the external circumferential of pedestal, which is equipped with, reinforces skirt, so as to play the role of carrying and prevent
Only its separately as detecting shaft use when settle.
When separately as detection junction box, bottom plate can directly be fixed with wall.Subsurface investigation line and sacrificial anode line
Optionally walking line three-way hole and being connected with binding post (when separately as detection junction box on bottom plate or pedestal lower wall
When be pierced by from the line three-way hole of walking of pedestal lower wall), therefore binding post is as subsurface investigation line or sacrificial anode line and detecting instrument
Connection bridge with facilitate check.
When needing to detect leakage, it need to only unscrew the cover and carry out visiting leakage operation.And cover passes through covering structure and bottom
Seat mutually clamping matching directly opens cover progress by cover hole, operation is very easy when needing to check.
A kind of new-type detection line ejector for underground pipe network as described above, the bottom plate be equipped with line column with
Detection line is protected, so that protection is fixed in test survey line and sacrificial anode line over the ground, when ejector is moved destruction, even
Terminal plays safety effect, and the detection line of lower section is protected not to be drawn out.Line column can be located at the top surface of bottom plate, can also be located at
The bottom surface of bottom plate.Line column does not influence the major function of new-type detection line ejector, there are lines for setting as safety effect
Column is preferred scheme.
Outside a kind of new-type detection line ejector for underground pipe network as described above, the pedestal and the cover
Type is in rounded shape or quadrilateral shape, no matter but use round or quadrangle, effect to be the same, be able to achieve this hair
Bright function.
A kind of detection line ejector for underground pipe network as described above, the covering structure include that can mutually cover conjunction
Boss structure and groove structure, the boss structure and groove structure are respectively arranged on the cover bottom and the base upper wall
Top, so that cover can mutually cover conjunction with pedestal.
A kind of new-type detection line ejector for underground pipe network as described above, the boss structure include being set to institute
It states cover bottom and closes matched cover board and connection boss so that the cover is opposite described with the base upper wall lid respectively
Pedestal has multiple and different installation directions, and cover is mutually clamped with the base upper wall of pedestal and is matched by cover board and connection boss
Conjunction can be covered by mostly different installation directions on pedestal.
A kind of new-type detection line ejector for underground pipe network as described above, the groove structure include being set to bottom
Installation groove on seat upper wall, correspondingly, the outside of the connection boss, which is equipped with, is mutually clamped matched company with the installation groove
Protrusion is connect, is matched by installation groove with the clamping of connection bump, so that cover and pedestal can be according to multiple and different installation sides
To and be steadily connected together.
The two sides of a kind of new-type detection line ejector for underground pipe network as described above, the cover board are equipped with cover board
Screw hole, correspondingly, the base upper wall are equipped with the boss screw hole to match with the cover board screw hole so that the cover phase
There is multiple and different installation directions to the pedestal, the boss screw hole is set in the installation groove, the cover board screw hole
Through the connection bump, cover be mutually clamped by cover board and connection boss with the base upper wall of pedestal match can by it is multiple not
With installation direction and cover conjunction on pedestal and cover directly opened after unloading screw when needing to check by screw solid lock
Progress, operation is very easy.
A kind of new-type detection line ejector for underground pipe network through the invention solves underground and draws detection line
The problem of doing position detection detects well or detection junction box as detection stake or individually using original marker peg, unified
The ejector of soft, hard pavement and wall reduces the special setting with detection well, greatly saves production cost, simultaneously
Be conducive to increase the distribution density of detection well, so that preferably, more accurately, more careful ground-to-ground down tube net implements protection, and
It is suitble to large-scale promotion application.
As what is preferentially selected, reinforcing rib or reinforcement face shape are convex inner cross shape, and cross extends to capping end,
And in 2 screw hole locations of capping end position setting, correspondingly, corresponding concave station and 4 screw hole locations are arranged in base upper wall.This
When, capping and reinforcing rib or face can do the rotation of two X-axis or Y direction, and solid using self-tapping screw or rotary shaft along pedestal
It is fixed to be closed with achieving the purpose that cover.
Similar, when the covering structure of capping and base upper wall is used in marker peg top cover or detection junction box, then play
Sealing and beautiful effect.
As what is preferentially selected, a kind of new-type detection line ejector for underground pipe network, the two sides of the cover board are equipped with
Cover board screw hole, correspondingly, the base upper wall are equipped with the screw hole to match with the cover board screw hole so that the cover phase
Combination that can be even closer to the pedestal.Lid closes the capping on pedestal and by rotary shaft or screw solid lock, works as needs
When inspection, cover is directly opened after unloading screw or opens rotary shaft progress, operation is very easy.
A kind of new-type detection line ejector for underground pipe network as described above, between the cover board and the pedestal
It is provided with binding post.Binding post is attached to the pedestal and lid closes on the internal cavity of the pedestal.As what is preferentially selected,
Binding post occupy on the bottom plate of the pedestal, and is embedded on bottom plate in the form of 4 one group of binding post.When the opening lid
When plate, then the binding post on bottom plate is convenient to manpower operation, that is, detecting instrument connection binding post and the wiring can be used
Pipeline detection and sacrificial anode operation can be completed in detection line or sacrificial anode line on column.It is noted that working as binding post
It occupy below the cover, affect implementation of the invention on the inside of base upper wall or pedestal lower wall, the present invention should all be fallen into
Protection scope within.
A kind of new-type detection line ejector for underground pipe network as described above, on the bottom plate of the pedestal or pedestal
At least one cable hole is arranged in upper wall or pedestal lower wall.As preferential, bottom plate 8 cable holes of setting, pedestal lower wall setting one
A cable hole, two cable holes intersect to form more macroporous cavity to facilitate detection line or sacrificial anode across bigger specification
Line.5 apertures arranged on bottom plate, are set as binding post similar sizes, to facilitate the original binding post quantity of increase or wear
Insert greater number of detection line or sacrificial anode line.It is noted that cable hole is formed by base upper wall or lower wall, one
When denier is separately as detection terminal box effect, detection line or sacrificial anode line can be passed through from base upper wall or lower wall, on bottom plate
Cable hole can promote the present invention to fix with wall by screw, to keep the ejector more beautiful and easy.
A kind of new-type detection line ejector for underground pipe network as described above, the bottom plate of the pedestal are arranged with
Pipeline is detected, pipeline is detected and is formed in conjunction with cavity with bottom plate.As most preferred, one of cable hole on bottom plate is set
Be set to pvc pipe matching specification, with facilitate below pedestal intert pvc pipe for probe gas leak, it is equivalent, the pvc pipe and
The vestibule that the cover and pedestal are formed, detection line or sacrificial anode cable can be connect along the PVC with binding post.It is worth
One is mentioned that, the setting of pvc pipe only occur in when being used as well lid to combustion gas visit leakage it is related, when separately as marker peg or wall
Body detects box in use, either whether pvc pipe is arranged in lower section, effect or the same, should all be able to achieve of the invention
Function.
As what is preferentially selected, in the continuous conductor of detection line or sacrificial anode line, increases terminals of connecting wire, can play
Protection and safety effect to wire body.When this ejector is destroyed, the wire body breaking point inside pile body or kiln well is to connect
Line terminals.To not influence underground pipe network detection line or sacrificial anode line is not artificially pulled out, its buried wire rod ensure that
Continuity.It is noted that either not affecting this whether there is or not setting guy hook or terminals of connecting wire, or the quantity of setting
The implementation of scheme, should all be within protection scope of the present invention.
In conclusion the present invention substantially has three kinds of following specific embodiments:
1. the present invention is inserted into marker peg as marker peg top cover, and takes the side of effective fixed form such as rivet or adhesive
Method makes original common marker peg become dedicated test stake.It will test line or sacrificial anode be wired on connecting terminal, make
Used time opens detection stake top lid with screwdriver, screws back after being completed.
2. the present invention is used as road surface manhole to be directly seeded in directly by the detection stake of completion either this ejector ontology
On ground, and in periphery placing concrete.The cover is well lid capping at this time, and base upper wall or lower wall then form well
Wall, pedestal can block the soil of lower section.It will test line and sacrificial anode be wired on connecting terminal, spiral shell when use
Silk knife opens screw or simple tool pries open this well lid, screws back after being completed.
3, when separately as detection junction box, bottom plate is directly fixed with wall.It will test line and sacrificial anode electric wire connect
It is connected on connecting terminal and is pierced by from from the line three-way hole of walking of pedestal lower wall, cover is opened with screwdriver when use, after being completed
It screws back.
A kind of new-type detection line ejector for underground pipe network through the invention solves underground and draws detection line
The problem of doing position detection detects well or detection junction box as detection stake or individually using original marker peg, unified
The ejector of soft, hard pavement and wall reduces the special setting with detection well, greatly saves production cost, simultaneously
Be conducive to increase the distribution density of detection well, so that preferably, more accurately, more careful ground-to-ground down tube net implements protection, and
It is suitble to large-scale promotion application.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is decomposition texture schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of pedestal of the present invention；
Fig. 3 is the structural schematic diagram of cover of the present invention；
Fig. 4 is that cover of the present invention is covered on the structural schematic diagram on the pedestal；
Fig. 5 is decomposition texture schematic diagram when present invention cooperation marker peg uses, wherein 10 be the pile body of marker peg；
Reference configuration schematic diagram of the Fig. 6 for the external form of pedestal of the present invention and the cover when in rounded shape；
Use state when Fig. 7 is present invention cooperation marker peg use is with reference to figure, wherein 10 be the pile body of marker peg；
Fig. 8 is use state of the present invention using ground as support and when using separately as detecting shaft with reference to figure, wherein
1000 be ground；
Fig. 9 be the present invention using wall as support and separately as the use state detected when junction box uses with reference to figure,
Wherein 101 be wall；
Figure 10 is reinforcement skirt of the present invention using different structure and the external form of the pedestal and cover is in quadrilateral shape
When decomposition texture schematic diagram；
When Figure 11 is that reinforcement skirt of the present invention uses different structure and the external form of the pedestal and cover in rounded shape
Decomposition texture schematic diagram；
Figure 12 is reinforcement skirt of the present invention using different structure and the external form of the pedestal and cover is in quadrilateral shape
When use state with reference to figure；
When Figure 13 is that reinforcement skirt of the present invention uses different structure and the external form of the pedestal and cover in rounded shape
Use state with reference to figure.
[specific embodiment]
A kind of new-type detection line ejector for underground pipe network closes the cover 2 on pedestal 1 including pedestal 1 and lid,
Cover 2 is equipped with cover hole 212 to be easy to open cover 2, and pedestal 1 is including base upper wall 13, pedestal lower wall 12 and is set to pedestal
Between upper wall 13 and pedestal lower wall 12 and along the reinforcement skirt 16 of the external circumferential of pedestal 1 setting, the bottom of pedestal 1 is equipped with bottom
Plate 11 is equipped with covering structure between cover 2 and pedestal 1 so that cover 2 is covered on pedestal 1, and bottom plate 11 is equipped with binding post 3
To walk line three-way hole at least provided with one on bottom plate 11 and/or pedestal lower wall 12 for connecting underground detection line and sacrificial anode line
111 so that the conducting wire connecting with binding post 3 is optionally pierced by from the bottom of pedestal 1 or side.
Bottom plate 11 is equipped with line column 31 to protect detection line, so that test survey line and sacrificial anode line are fixed over the ground
Protection, when ejector is moved destruction, line column 31 plays safety effect, and the detection line of lower section is protected not to be drawn out.Even
Terminal 31 can be located at the top surface of bottom plate 11, can also be located at the bottom surface of bottom plate 11.
Covering structure includes the boss structure and groove structure that can mutually cover conjunction, and boss structure and groove structure are respectively arranged on
13 top of 2 bottom of cover and base upper wall, boss structure include matching set on 2 bottom of cover and respectively with the lid conjunction of base upper wall 13
Cover board 21 and connection boss 22 so that cover 2 has multiple and different installation directions with respect to pedestal 1, groove structure includes
Installation groove 15 in base upper wall 13, correspondingly, the outside of connection boss 22 are equipped with and the clamping of 15 phase of installation groove
The connection bump 211 matched.
The two sides of cover board 21 are equipped with cover board screw hole 213, and correspondingly, base upper wall 13 is equipped with and 213 phase of cover board screw hole
For the boss screw hole 131 matched so that cover 2 has multiple and different installation directions with respect to pedestal 1, boss screw hole 131 is set to installation
On groove 15, cover board screw hole 213 runs through connection bump 211.
It is worth noting that, such as Fig. 5 or as indicated with 6, the external form of pedestal 1 and cover 2 is in rounded shape or quadrilateral shape, still
No matter material is all made of glass fiber reinforced plastics composite material or cement or metal is made using which kind of shape, and its effect is all one
Sample, it is able to achieve function of the invention.
The present invention can either can be combined separately as detecting shaft and separately as detection junction box with common marker peg
It is used together.When cooperation marker peg in use, as shown in Figure 5 or Figure 6, pedestal lower wall 12 passes through adhesive or rivet and marker peg
It combines, so that original common marker peg becomes dedicated detection stake.When separately as detecting shaft, because of 1 edge of pedestal
External circumferential is equipped with when reinforcing skirt 16 as support, to prevent it separately as detecting shaft use and settles.
The present invention cooperates marker peg in use, as shown in fig. 7, by adhesive or rivet, and pedestal 1 is passed through pedestal lower wall
12 are connected on the pile body 10 of marker peg, and underground detection line and sacrificial anode line are optionally through bottom plate 11 and pedestal lower wall 12
On walk line three-way hole 111 and be connected with binding post 3, when selection be pierced by from 11 upward wiring through-hole 111 of bottom plate when, can also cooperate
Round tube 100 uses, and round tube 100 is in conjunction with soil, and when natural gas leaking, gas can be diffused into cover 2 and pedestal along round tube 100
In 1 cavity formed, so that being easy to open cover 2 carries out spy leakage, cover 2 passes through screw solid lock simultaneously with arbitrary installation direction
Lid closes on pedestal 1, and screw can be unloaded when needing to check and opens cover by capping hole 212 using simple tool
2, it then connect and is detected with binding post 32 using detecting instrument, after inspection, pass through connection bump 211 and installation
The clamping of groove 15 matches and makes cover 2 by arbitrary installation direction again solid lock and cover conjunction on pedestal 1.
When the present invention is directly separately as detecting shaft in use, as shown in figure 8, directly by a kind of pedestal on ground 1000
On, and can be in the periphery placing concrete for reinforcing skirt 16, underground detection line and sacrificial anode line are optionally through bottom plate 11
With walking line three-way hole 1111 and be connected with binding post 3 on pedestal lower wall 12, when the line three-way hole 111 of walking on bottom plate 11 is established as
When the similar sizes of common-use size PVC pipeline, when select on bottom plate 11 when walking line three-way hole 111 and being pierced by, round tube can also be cooperated
100 use, and round tube 100 is in conjunction with soil, and round tube 100 both plays the role of protecting detection line or sacrificial anode line at this time, simultaneously
It can also be used as the pipeline of probe gas diffusion, when natural gas leaking, gas can be diffused into cover 2 and pedestal along round tube 100
In 1 cavity formed, so that being easy to open cover 2 carries out spy leakage, cover 2 passes through screw solid lock with arbitrary installation direction and covers
It closes on pedestal 1, screw can be unloaded when needing to check and cover 2 is opened by capping hole 212 using simple tool, so
It connect and is detected with binding post 32 using detecting instrument afterwards, naturally it is also possible to without using screw, when opening cover 2 at this time
The method of " hook " or " crowbar " may be selected, directly opening cover 2, it is recessed by connection bump 211 and installation after inspection
The clamping of slot 15 matches and makes cover 2 by arbitrary installation direction again solid lock and cover conjunction on pedestal 1.
When separately as detection junction box, as shown in figure 9, bottom plate 11 is directly fixed with wall 101, (screw is connect
), subsurface investigation line and sacrificial anode line optionally through on bottom plate 11 or pedestal lower wall 12 walk line three-way hole 111 and with
Binding post 3 is connected, and cover 2 passes through screw solid lock with arbitrary installation direction and covers conjunction on pedestal 1, when needing to check
Screw can be unloaded and cover 2 is opened by capping hole 212 using simple tool, then utilize detecting instrument and binding post 32
It connects and is detected, after inspection, matched with the clamping of installation groove 15 so that cover 2 by connection bump 211
By arbitrary installation direction again solid lock and conjunction is covered on pedestal 1.
Claims (7)
1. a kind of new-type detection line ejector for underground pipe network, it is characterised in that close including pedestal (1) and lid described
Cover (2) on pedestal (1), the cover (2) are equipped with cover hole (212) to be easy to open the cover (2), the pedestal
(1) include base upper wall (13), pedestal lower wall (12) and be set between the base upper wall (13) and pedestal lower wall (12) simultaneously edge
The reinforcement skirt (16) of the external circumferential setting of the pedestal (1), the bottom of the pedestal (1) are equipped with bottom plate (11), the face
It covers between (2) and the pedestal (1) equipped with covering structure so that the cover (2) is covered on the pedestal (1), the bottom
Plate (11) is equipped with binding post (3) for connecting underground detection line and sacrificial anode line, the bottom plate (11) and/or the bottom
Line three-way hole (111) is walked so that the conducting wire connecting with the binding post (3) is alternative at least provided with one on seat lower wall (12)
Ground is pierced by from the bottom of the pedestal (1) or side.
2. a kind of new-type detection line ejector for underground pipe network according to claim 1, it is characterised in that described
Bottom plate (11) is equipped with line column (31) to protect detection line.
3. a kind of new-type detection line ejector for underground pipe network according to claim 1 or 2, it is characterised in that institute
State pedestal (1) and the cover (2) external form is in rounded shape or quadrilateral shape.
4. a kind of detection line ejector for underground pipe network according to claim 1, it is characterised in that the lid closes
Structure includes the boss structure and groove structure that can mutually cover conjunction, and the boss structure and groove structure are respectively arranged on the cover
(2) bottom and the base upper wall (13) top.
5. a kind of new-type detection line ejector for underground pipe network according to claim 4, it is characterised in that described
Boss structure includes set on the cover (2) bottom and closing matched cover board (21) with the base upper wall (13) lid respectively and connecting
Boss (22) is connect so that the relatively described pedestal (1) of the cover (2) has multiple and different installation directions.
6. a kind of new-type detection line ejector for underground pipe network according to claim 5, it is characterised in that described
Groove structure includes that the installation groove (15) on base upper wall (13) is correspondingly set on the outside of the connection boss (22)
Have and is mutually clamped matched connection bump (211) with the installation groove (15).
7. a kind of new-type detection line ejector for underground pipe network according to claim 6, it is characterised in that described
The two sides of cover board (21) are equipped with cover board screw hole (213), and correspondingly, the base upper wall (13) is equipped with and the cover board screw hole
(213) the boss screw hole (131) to match is so that the relatively described pedestal (1) of the cover (2) has multiple and different installations
Direction, the boss screw hole (131) are set on the installation groove (15), and the cover board screw hole (213) is convex through the connection
It rises (211).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398372.9A CN109282153B (en) | 2018-11-22 | 2018-11-22 | Novel detection line leading-out device for underground pipe network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398372.9A CN109282153B (en) | 2018-11-22 | 2018-11-22 | Novel detection line leading-out device for underground pipe network |
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| CN109282153A true CN109282153A (en) | 2019-01-29 |
| CN109282153B CN109282153B (en) | 2024-02-27 |
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| CN201811398372.9A Active CN109282153B (en) | 2018-11-22 | 2018-11-22 | Novel detection line leading-out device for underground pipe network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364976A (en) * | 2019-06-24 | 2019-10-22 | 山东康威通信技术股份有限公司 | A kind of waterproof connector applied to the vertical cable docking of well lid lead-out wire |
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| Publication number | Publication date |
|---|---|
| CN109282153B (en) | 2024-02-27 |
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