CN207409987U - A kind of electric power work well - Google Patents

A kind of electric power work well Download PDF

Info

Publication number
CN207409987U
CN207409987U CN201721439348.6U CN201721439348U CN207409987U CN 207409987 U CN207409987 U CN 207409987U CN 201721439348 U CN201721439348 U CN 201721439348U CN 207409987 U CN207409987 U CN 207409987U
Authority
CN
China
Prior art keywords
electric power
hole
work well
passage
babinet room
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.)
Active
Application number
CN201721439348.6U
Other languages
Chinese (zh)
Inventor
许经纬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Electric Power Design Institute Co Ltd
Original Assignee
Shanghai Electric Power Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Electric Power Design Institute Co Ltd filed Critical Shanghai Electric Power Design Institute Co Ltd
Priority to CN201721439348.6U priority Critical patent/CN207409987U/en
Application granted granted Critical
Publication of CN207409987U publication Critical patent/CN207409987U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of electric power work wells, belong to cable laying technical field.The electric power work well includes connecting the passage of buried cable and leads to the manhole of the passage by ground, further includes to place the babinet room of electric power box, the babinet room is arranged on above the passage and close to the manhole;The manhole is provided with the first through hole worn for coaxial cable close to the one side of the babinet room, and the babinet room is provided with the second through hole worn for coaxial cable close to the one side of the manhole.The utility model in electric power work well by setting babinet room, so that electric power box is mounted in electric power work well, coaxial cable from inside electric power work well can be drawn and be connected with electric power box, so that it is guaranteed that coaxial cable length can be effectively controlled in the range of code requirement, solves the problems, such as that electric power box can not be installed on arterial street ground and need individually customization antinose-dive leg or installation and maintenance cumbersome.

Description

A kind of electric power work well
Technical field
The utility model is related to cable laying technical field more particularly to a kind of electric power work wells.
Background technology
In recent years, with the spread overwide areas of urban network reconstruction, the electricity overhauled for connecting cable passage and O&M Power work well is with more and more extensive.The exchange single-core power cables of protective metal shell are provided with due to by traffic condition and gold Belong to the influence of the factors such as sheath induced voltage, it is necessary to be set in work well during each section of cable is fixed together indirectly Head, and protective metal shell is connected to the sensing electric current and electricity that can ensure power transmission lines by coaxial cable at transition joint Pressure is maintained in the electric power boxes bodies such as grounding box or the transposition case within prescribed level.
Under normal conditions, unregulated power case installation site in representative power work well construction, coaxial cable need to be beaten from work well side wall Hole, through road after connection be arranged on electric power box on pavement or greenbelt ground.According to national grid《Power cable and Passage O&M regulation》And local power network relevant regulations, the electric power boxes position such as grounding box or transposition case should ensure that coaxial cable length No more than 15m, i.e. 15m is not to be exceeded apart from work well in electric power box.However when electric power work well location is setting in arterial street, 15m models Enclosing may be still located in the range of car lane, lead to not install electric power box.
Based on the above situation, individual electric power box is vacantly arranged on by using buried closed electric power box in the prior art In active well, and buried closed electric power box needs to be installed on the antinose-dive leg of customization or fixes wall by stainless steel expansion bolt On face, installation process bothers, and later maintenance is cumbersome.
In view of the above-mentioned problems, there is an urgent need for designing a kind of electric power work well, with solve can not on arterial street ground in the prior art The problem of installing electric power box and needing individually customization antinose-dive leg or cumbersome installation and maintenance.
Utility model content
The purpose of this utility model is to provide a kind of electric power work well, to solve nothing on arterial street ground in the prior art The problem of method installs electric power box and needs individually customization antinose-dive leg or cumbersome installation and maintenance.
As above conceive, technical solution is used by the utility model:
A kind of electric power work well including the manhole for being convenient for connecting the passage of buried cable and leading to the passage by ground, is gone back Babinet room including being used to place electric power box, the babinet room is embedded in below ground, and is arranged at the manhole one side;
The manhole is connected with the babinet room, and the coaxial cable that the passage connects is connected into the case by the manhole In body room.
After this structure so that electric power box is mounted among electric power work well body, can be by coaxial cable from electric power It draws inside work well and is connected with electric power box, so that it is guaranteed that the length of coaxial cable can be effectively controlled the scope of code requirement It is interior.
Specifically, the manhole is provided with first worn for the coaxial cable close to the one side of the babinet room and leads to Hole, the babinet room are provided with the second through hole worn for the coaxial cable close to the one side of the manhole.
Further, the bottom plate of the babinet room is provided with several third through-holes, and the third through-hole is used for by described in Ponding discharge in babinet room.
Specifically, the third through-hole is circular platform type through hole, and internal diameter is in the babinet room towards on the direction of the passage Gradually increase.
After this structure, babinet room when discharging ponding, can prevent silt block third through-hole cause ponding without The phenomenon that method is discharged.
Specifically, the babinet room is located above the passage, and the bottom plate of the babinet room is the channel roof Upper wall.
After this structure, it can save and be individually for babinet room making bottom plate.
Specifically, the third through-hole is provided with float close to the one side of the passage, and the float is used for and described the The babinet room and the connection or closing of the passage are realized in the cooperation of three through holes.
After this structure, it can realize that the rainwater in babinet room enters in passage, while be also prevented from passage Ponding pour in down a chimney into babinet room, so as to damage electric power box the phenomenon that occurs.
Specifically, the third through-hole further includes clamp, and the clamp is used to the float being mounted on the threeway Hole is close to the one side of the passage.
Preferably, the third through-hole is no less than four, and the quantity of the float is equal with the quantity of the third through-hole.
After this structure, the ponding in babinet room can be caused quickly and effectively to discharge.
Preferably, the manhole is set there are four the first through hole, and the babinet room sets logical there are four described second Hole.
After this structure, corresponding coaxial cable, can be with according to being fed through corresponding first through hole and the second through hole It is effectively prevented from due to the phenomenon that passing through same through hole that coaxial cable is caused to wind.
Preferably, the babinet room is provided with bed course for placing the position of electric power box.
After this structure, electric power box can be caused to avoid being immersed in the ponding that babinet room may retain.
The beneficial effects of the utility model:
1) by setting babinet room in electric power work well so that electric power box may be mounted among electric power work well body, can It is connected with being drawn from inside electric power work well coaxial cable with electric power box, so that it is guaranteed that coaxial cable length can be effectively controlled In the range of code requirement, solve can not be installed on arterial street ground electric power box and need individually customization antinose-dive leg or The problem of installation and maintenance are cumbersome.
2) by setting third through-hole in babinet room bottom plate, the rainwater in babinet room can be caused quickly and effectively to arrange Go out;
3) can also be prevented by setting float and clamp at third through-hole in the case where ensureing rainwater effectively discharge Rainwater in passage pours in down a chimney, and the damage of the electric power box in babinet room is caused so as to avoid rainwater.
Description of the drawings
Fig. 1 is the structure diagram of electric power work well provided by the utility model;
Fig. 2 is the enlarged diagram at C in Fig. 1;
Fig. 3 be in Fig. 1 B to structure diagram;
Fig. 4 is the structure diagram of Section A-A in Fig. 3.
In figure:
01st, ground;02nd, coaxial cable;03rd, electric power box;
1st, passage;2nd, manhole;21st, first through hole;
3rd, babinet room;31st, the second through hole;32nd, bottom plate;321st, third through-hole;322nd, float;323rd, clamp;33rd, bed course.
Specific embodiment
The technical issues of to solve the utility model, the technical solution used and the technique effect reached are clearer, Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that Specific embodiment described herein is used only for explaining the utility model rather than the restriction to the utility model.In addition also need It is noted that illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
A kind of electric power work well is arranged at ground below 01, as shown in Figs 1-4, including being convenient for connecting the logical of buried cable Road 1 and the manhole 2 for leading to passage 1 by ground further include to place the babinet room 3 of electric power box 03, and babinet room 3 is arranged at manhole 1 top of 2 one sides and passage;And the bottom plate 32 of babinet room 3 is the upper wall at 1 top of passage, can save and be individually for babinet room 3 Make bottom plate 32.Wherein, manhole 2 is provided with the first through hole 21 worn for coaxial cable 02, case close to the one side of babinet room 3 Body room 3 is provided with the second through hole 31 worn for coaxial cable 02 close to the one side of manhole 2.After this structure so that Electric power box 03 may be mounted in electric power work well, coaxial cable 02 can be drawn from inside electric power work well and connected with electric power box 03 It connects, so that it is guaranteed that the length of coaxial cable 02 can be effectively controlled in the range of code requirement.And it sets respectively a diameter of Four first through hole 21 of 50mm and four the second through holes 31 of a diameter of 50mm so that corresponding coaxial cable 02 is according to wearing Corresponding 21 and second through hole 31 of first through hole is crossed, can be effectively prevented from due to passing through same through hole that coaxial cable 02 is caused to twine Around the phenomenon that occur.In addition, it is noted that manhole 2 sets the side wall of first through hole 21 that can set second with babinet room 3 The side wall of through hole 31 is same side wall, so as to only set four first through hole 21 or four the second through holes 31.
Further, the bottom plate 32 of babinet room 3 is provided with the threeway that several are used to discharge in the ponding in babinet room 3 Hole 321 is at least four, and specifically, third through-hole 321 is circular platform type through hole, and internal diameter is in babinet room 3 towards the direction of passage 1 Upper gradually increase, and the inside diameter ranges of third through-hole 321 are 50-100mm.In the present embodiment preferably, at the bottom of babinet room 3 Plate 32 is stayed there are four top internal diameter 50mm, the circular platform type aperture of bottom inner diameter 100mm, can quickly and effectively be arrived rain penetration In the passage 1 of electric power work well, and the through hole of circular platform type structure effectively can prevent silt from being blocked.
Also, third through-hole 321 is provided with clamp 323 and float 322 close to the one side of passage 1, and clamp 323 is used to float Son 322 is mounted on third through-hole 321 close to the one side of passage 1, and float 322, which is used to coordinate with third through-hole 321, realizes babinet room 3 With the connection or closing of passage 1.After this structure, it can realize that the rainwater in babinet room 3 enters in passage 1, simultaneously also It can prevent the ponding in passage 1 from pouring in down a chimney into babinet room 3, occur so as to damage the phenomenon that electric power box 03.
In addition, the position that babinet room 3 is used to place electric power box 03 is provided with bed course 33, preferably by height in this fact Example The bed course 33 for 100mm is spent, electric power box 03 can be caused to avoid being immersed in the ponding that babinet room 3 may retain.
Embodiment of above is to elaborate the basic principle and characteristic of the utility model, and the utility model is from above-mentioned reality The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, These changes and modifications are both fallen in claimed the scope of the utility model.The utility model requires protection scope is by appended Claims and its equivalent thereof.

Claims (10)

1. a kind of electric power work well, including the manhole for being convenient for connecting the passage (1) of buried cable and leading to the passage (1) by ground (2), which is characterized in that further include to place the babinet room (3) of electric power box (03), the babinet room (3) is embedded ground (01) Hereinafter, and it is arranged at the manhole (2) one side;
The manhole (2) connects with the babinet room (3), and the coaxial cable (02) that the passage (1) connects passes through the manhole (2) it is connected into the babinet room (3).
2. electric power work well according to claim 1, which is characterized in that the manhole (2) is close to the one of the babinet room (3) Side is provided with the first through hole (21) worn for the coaxial cable (02), and the babinet room (3) is close to the manhole (2) One side is provided with the second through hole (31) worn for the coaxial cable (02).
3. electric power work well according to claim 1, which is characterized in that the bottom plate (32) of the babinet room (3) is if be provided with Dry third through-hole (321), the third through-hole (321) are used to discharge in the ponding in the babinet room (3).
4. electric power work well according to claim 3, which is characterized in that the third through-hole (321) is circular platform type through hole, Internal diameter gradually increases on direction of the babinet room (3) towards the passage (1).
5. electric power work well according to claim 3, which is characterized in that the babinet room (3) is located on the passage (1) Side, and the bottom plate (32) of the babinet room (3) is the upper wall at the top of the passage (1).
6. electric power work well according to claim 5, which is characterized in that the third through-hole (321) is close to the passage (1) One side be provided with float (322), the float (322) is used for and the babinet room is realized in the third through-hole (321) cooperation (3) with the connection or closing of the passage (1).
7. electric power work well according to claim 6, which is characterized in that the third through-hole (321) further includes clamp (323), the clamp (323) is used to the float (322) being mounted on the third through-hole (321) close to the passage (1) One side.
8. electric power work well according to claim 6, which is characterized in that the third through-hole (321) is no less than four, described The quantity of float (322) is equal with the quantity of the third through-hole (321).
9. electric power work well according to claim 2, which is characterized in that the manhole (2) sets logical there are four described first Hole (21), there are four second through holes (31) for babinet room (3) setting.
10. electric power work well according to claim 1, which is characterized in that the babinet room (3) is used to place electric power box (03) Position be provided with bed course (33).
CN201721439348.6U 2017-11-01 2017-11-01 A kind of electric power work well Active CN207409987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721439348.6U CN207409987U (en) 2017-11-01 2017-11-01 A kind of electric power work well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721439348.6U CN207409987U (en) 2017-11-01 2017-11-01 A kind of electric power work well

Publications (1)

Publication Number Publication Date
CN207409987U true CN207409987U (en) 2018-05-25

Family

ID=62317782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721439348.6U Active CN207409987U (en) 2017-11-01 2017-11-01 A kind of electric power work well

Country Status (1)

Country Link
CN (1) CN207409987U (en)

Similar Documents

Publication Publication Date Title
CN111411992A (en) Integrated structure system penetrating through giant karst cave and construction method thereof
CN207409987U (en) A kind of electric power work well
CN101769081B (en) Co-construction and sharing type triangle-tube tower communication base station and setting method thereof
CN205092323U (en) Lump formula earthing device , power station ground system
CN208577953U (en) A kind of assembled arch culvert structure of rapid shaping
CN205153666U (en) Communication base station
CN205979564U (en) Electric power steel pipe pole is used in city
CN105507646B (en) Communication base station
CN110578329A (en) device and method for controlling tunnel deformation by using cable anchors and ground anchoring beams
CN205776344U (en) A kind of beam slab overhead type cable termination field
CN106640094B (en) It regulates and stores moldeed depth layer double-hole tunnel and its construction process at interflow with repair track
CN206376226U (en) A kind of accessible all standing dust falling system of contrary sequence method platform
CN205543275U (en) Tower grounding device based on three -dimensional equalizer ring
CN205476655U (en) Satisfy installation of extra -high voltage GIS device context with totally closed removal factory building track
CN205077961U (en) Haplopore communication tower equipment
CN203521114U (en) Special isolation transformer box mounting structure for airport
CN209401276U (en) A kind of transformer substation communication optical cable markstone and its system
CN206099041U (en) Lightning rod
CN207332419U (en) Counter weight type roof communication base station pole stent
CN203339616U (en) Aerial frame-type cable platform system
CN211089056U (en) Power cable reserved extra-long channel
CN212129232U (en) Intensive community pipeline co-structure
CN213869893U (en) Reserved structure for long-term construction of subway station end
CN213067537U (en) Pavement settlement monitoring device
CN201605835U (en) Co-established and shared three-pipe tower communication base station

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant