CN206616594U - A kind of service shaft well - Google Patents

A kind of service shaft well Download PDF

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Publication number
CN206616594U
CN206616594U CN201720142588.3U CN201720142588U CN206616594U CN 206616594 U CN206616594 U CN 206616594U CN 201720142588 U CN201720142588 U CN 201720142588U CN 206616594 U CN206616594 U CN 206616594U
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CN
China
Prior art keywords
shaft
well
vertical shaft
sump
service
Prior art date
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Active
Application number
CN201720142588.3U
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Chinese (zh)
Inventor
王金鑫
郑煜
黄刚
周哲
杨力武
汤昭波
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.)
Chongqing Electric Power Design Institute Co ltd
State Grid Corp of China SGCC
Original Assignee
Chongqing electric power design institute
State Grid Corp of China SGCC
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Priority to CN201720142588.3U priority Critical patent/CN206616594U/en
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Publication of CN206616594U publication Critical patent/CN206616594U/en
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Abstract

The utility model discloses a kind of service shaft well, including vertical shaft body, top and the ground junction of the vertical shaft body are provided with manhole vertical shaft, and the side wall of the vertical shaft body is communicated with ventilation shaft, and the bottom of the vertical shaft body is provided with sump.It is integrated by the way that ventilation shaft, manhole shaft and sump are carried out so that a variety of functions of service shaft well can be met by once constructing in construction using service shaft well disclosed in the utility model, and floor space reduces, and save the duration, reduce noise pollution.

Description

A kind of service shaft well
Technical field
The utility model is related to passage well technical field, more specifically to a kind of service shaft well.
Background technology
Vertical shaft is a kind of upright well shape pipeline of hole wall, is actually a kind of collapse doline, is square, grows on face profile Strip or irregular cycle, strip be along one group of joints development, it is square or circular, be along two groups of joints developments.Electricity Cable vertical shaft is widely used in the power consumptions such as power plant, smelting, steel plant, chemical industry and big;Disposable put applies the more environment of cable, field Institute.Cable shaft typically surface treatment is generally hot dip zinc-type.Existing cable inspection-pit is overhauled to the cable after construction, but Current cable maintenance well construction is single, manhole, catchments and divulge information and respectively vertical shaft need to be set to realize, need to be repeated out when constructing Dig, construction period length, environmental noise pollution are serious.
In summary, how to efficiently solve that cable maintenance well construction is single, need to set multiple vertical shafts when being overhauled to cable The problems such as realization is overhauled, the construction period is long, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of service shaft well, to solve cable maintenance well construction list The problems such as multiple vertical shafts realize maintenance, the construction period is long need to be set when the first, being overhauled to cable.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of service shaft well, including vertical shaft body, top and the ground junction of the vertical shaft body are provided with manhole vertical shaft, The side wall of the vertical shaft body is communicated with ventilation shaft, and the bottom of the vertical shaft body is provided with sump.
Preferably, in above-mentioned service shaft well, multilayer working platform is included in the vertical shaft body, each layer work is put down Vertical ladder is provided between platform, each described workbench is equipped with the guardrail for protection.
Preferably, in above-mentioned service shaft well, the sump is provided with the cover plate that catchments, and the cover plate that catchments is provided with filtering Comb, the bottom of the sump is with the filtering comb corresponding position provided with the husky wall of collection.
Preferably, in above-mentioned service shaft well, the side wall that the ventilation shaft protrudes the ground is provided with multiple exhaust outlets.
Preferably, in above-mentioned service shaft well, the bottom of the ventilation shaft is provided with the blower fan pedestal for being used for fixing blower fan, institute Blower fan pedestal is stated removably to be fixedly connected with the ventilation shaft.
Preferably, in above-mentioned service shaft well, the top of the sump is provided with discharge opening.
Preferably, in above-mentioned service shaft well, the ventilation shaft includes the horizontal well in air channel and connected with the horizontal well in the air channel Air channel vertical shaft, the horizontal well in air channel is connected with the side wall of the manhole vertical shaft.
Preferably, in above-mentioned service shaft well, the vertical shaft body, the manhole vertical shaft, the ventilation shaft and the collection Well is precast concrete formula well body.
Preferably, in above-mentioned service shaft well, the side wall of the sump is provided with anti-water conduit.
The service shaft well that the utility model is provided, including vertical shaft body, top and the ground junction of vertical shaft body are provided with Manhole vertical shaft, the side wall of vertical shaft body is communicated with ventilation shaft, and the bottom of vertical shaft body is provided with sump, carried using the utility model The service shaft well of confession, it is integrated by the way that ventilation shaft, manhole shaft and sump are carried out so that can be full by once constructing in construction A variety of functions of sufficient service shaft well, and floor space reduction, and save the duration, reduce noise pollution.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the service shaft well that Fig. 1 provides for the utility model embodiment;
The partial enlargement structural representation for the service shaft well that Fig. 2 provides for the utility model embodiment;
The mplifying structure schematic diagram for the sump that Fig. 3 provides for the utility model embodiment;
The overlooking the structure diagram for the sump that Fig. 4 provides for the utility model embodiment.
Marked in accompanying drawing as follows:
Ventilation shaft 1, manhole vertical shaft 2, vertical shaft body 3, sump 4, blower fan pedestal 5, vertical ladder 6, cover plate 7, workbench 8, Guardrail 9, collection husky wall 10, anti-water conduit 11, the cover plate 12 that catchments, filtering comb 13.
Embodiment
The utility model embodiment discloses a kind of service shaft well, and to solve, cable maintenance well construction is single, cable is examined The problems such as multiple vertical shafts realize maintenance, the construction period is long need to be set when repairing.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-Fig. 4, the structural representation for the service shaft well that Fig. 1 provides for the utility model embodiment;Fig. 2 is this The partial enlargement structural representation for the service shaft well that utility model embodiment is provided;Fig. 3 provides for the utility model embodiment The mplifying structure schematic diagram of sump;The overlooking the structure diagram for the sump that Fig. 4 provides for the utility model embodiment.
In a kind of specific embodiment, the service shaft well that the utility model is provided includes vertical shaft body 3, vertical shaft body 3 top is provided with manhole vertical shaft 2 with ground junction, and the side wall of vertical shaft body 3 is communicated with ventilation shaft 1, the bottom of vertical shaft body 3 Provided with sump 4.General, vertical ladder 6 is provided with manhole vertical shaft 2, in order to which personnel walk about.Blower fan can be set in ventilation shaft 1 Deng ventilation equipment, it is to be understood that the prominent ground of a part of ventilation shaft 1, in order to air circulation, using the utility model The service shaft well of offer, can be built as underground, the access path of structures while, take into account ventilating system and drainage system, Special delivery cotton knot is saved, and gathers a variety of use functions, it is to avoid to meet the repetition excavation work that difference in functionality is brought, and is saved Duration, prolonged noise pollution is avoided during construction.
Cover plate 7 typically can be set with ground contact position in manhole vertical shaft 2, and cover plate 7 may be configured as sheet for bottle lid 7, can be by close The form of code lock is antitheft, and the specific form of cover plate 7 is not construed as limiting, as long as corresponding technical requirements can be reached, to tool The way of realization of body is not construed as limiting.
Specifically, including being provided with vertical ladder 6, each work between multilayer working platform 8, each layer workbench 8 in vertical shaft body 3 Platform 8 is equipped with the guardrail 9 for protection.Workbench 8 can be set according to the depth and Awaiting Overhaul position of maintenance pipeline Put, vertical ladder 6 is set between each layer workbench 8, it is preferred that vertical ladder 6 is staggered in order to climb, in order to improve the safety of operation Property, can guardrail 9 be set on each workbench 8, in other embodiments, other forms can also be voluntarily set as needed Safety device, in protection domain of the present utility model.
Further, sump 4 is provided with the cover plate 12 that catchments, and the cover plate 12 that catchments is provided with filtering comb 13, the bottom of sump 4 13 corresponding positions are combed provided with the husky wall 10 of collection with filtering.Filtering combs 13 for being filtered to entering to the rainwater in sump 4, to prevent Only debris blocks the water inlet and water outlet of sump 4, can set multiple filtering combs 13 thereon according to the size for the cover plate 12 that catchments, with Filtration applications are reached, the husky wall 10 of collection is set at the edge of the bottom of sump 4 and 13 corresponding positions of filtering comb, to form collection sand well pair Silt in rainwater carries out secondary filter, specifically, it can be the thick C30 reinforced concrete walls of 100mm to integrate husky wall 10,8@of setting in it 200 double-layer double-directions are vertical and transverse steel net, the collection high 200mm of husky wall 10, are built along the bottom of sump 4, by sump, 4 one points are Two form the husky well of collection.
Further, ventilation shaft 1 protrude ground side wall be provided with multiple exhaust outlets, with to ventilation shaft 1 carry out air draft or Air-supply, in order to prevent toy from entering, can set metal grill, ventilation shaft 1 spills above ground portion at air outlet or exhaust outlet Can use ceramic tile, marble or granite Overlaying process, may also set up at the shutter reserved opening of ventilation shaft 1 metal grill to prevent Only toy enters.
Specifically, the bottom of ventilation shaft 1 is provided with the blower fan pedestal 5 for being used for fixing blower fan, blower fan pedestal 5 can with ventilation shaft 1 That dismantles is fixedly connected.Blower fan pedestal 5, through bolt connection, is easily installed and dismantled typically with ventilation shaft 1, certainly, in other realities Apply in example, the connected mode of other forms can also be selected, as long as identical technique effect can be reached, to specific real Existing form is not construed as limiting.
Further, the top of sump 4 is provided with discharge opening.In order to prevent because excessive rainfall can not in vertical shaft body 3 Discharge in time, discharge opening is set at the top of sump 4.Multiple discharge openings can be set according to the size of sump 4.
Further, ventilation shaft 1 includes the horizontal well in air channel and the air channel vertical shaft connected with the horizontal well in air channel, air channel Heng Jing and people The side wall connection of hole vertical shaft 2.
Manhole vertical shaft 2 is arranged on the top and ground junction of vertical shaft body 3, and air channel is set in the side wall of manhole vertical shaft 2 Horizontal well, the horizontal well in air channel is connected with air channel vertical shaft, it is preferable that blower fan pedestal 5 is arranged on the bottom of the horizontal well in air channel, certainly, at other In embodiment, manhole vertical shaft 2 can also be arranged on to the other positions of vertical shaft body 3, can voluntarily be set as needed, at this In the protection domain of utility model.
On the basis of the various embodiments described above, vertical shaft body 3, manhole vertical shaft 2, ventilation shaft 1 and sump 4 are prefabricated mixed Solidifying soil formula well body.Above-mentioned well body can be obtained ahead of time by precast concrete, and passage can be put into by integral hoisting in construction It is interior, by manhole vertical shaft 2, sump 4 and ventilation shaft 1 by rational arrangement, it is integrated in vertical shaft body 3, each prefabricated structure Part can combine integral by connector.The prefabricated degree of the device is high, can integral hoisting, saving duration.
Specifically, the side wall of sump 4 is provided with anti-water conduit 11.Water in sump 4 is led by anti-water conduit 11 Go out, to prevent that water position is too high, hinder the normal operation of vertical shaft body 3.In other embodiments, can be by way of other forms Water is exported, is only more preferred embodiment herein, can need voluntarily to be configured according to actual operation.
In a kind of specific embodiment, vertical shaft body 3 is contained for 5m*5m square chests, and structure height can be according to Practical Project Need to be configured, manhole shaft is 1.2m*1.2m*2.6m cubes, sump 4 is 5m*5m*2.15m cubes, ventilation shaft 1 By the horizontal well construction of air channel vertical shaft and air channel, air channel vertical shaft is 1m*1m*3.5m cubes, and the horizontal well in air channel is 1m*1.6m cubes, The structure length of the horizontal well in air channel can be adjusted according to actual requirement of engineering.The device can be as access path, while taking into account ventage System and drainage system, integrated a variety of use functions, it is to avoid repeat to excavate operation repeatedly, and prefabricated degree is high, can integral hoisting, The duration is saved, noise pollution is reduced, the bottom of vertical shaft body 3 can meet the tour demand of multichannel.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (9)

1. a kind of service shaft well, it is characterised in that including vertical shaft body, top and the ground junction of the vertical shaft body are provided with Manhole vertical shaft, the side wall of the vertical shaft body is communicated with ventilation shaft, and the bottom of the vertical shaft body is provided with sump.
2. service shaft well according to claim 1, it is characterised in that include multilayer working platform in the vertical shaft body, Vertical ladder is provided between each layer workbench, each described workbench is equipped with the guardrail for protection.
3. service shaft well according to claim 2, it is characterised in that the sump is described to catchment provided with the cover plate that catchments Cover plate is combed provided with filtering, and the bottom of the sump is with the filtering comb corresponding position provided with the husky wall of collection.
4. service shaft well according to claim 3, it is characterised in that the side wall that the ventilation shaft protrudes the ground is provided with Multiple exhaust outlets.
5. service shaft well according to claim 4, it is characterised in that the bottom of the ventilation shaft, which is provided with, to be used to fix blower fan Blower fan pedestal, the blower fan pedestal is removably fixedly connected with the ventilation shaft.
6. service shaft well according to claim 5, it is characterised in that the top of the sump is provided with discharge opening.
7. service shaft well according to claim 6, it is characterised in that the ventilation shaft include the horizontal well in air channel and with the wind The air channel vertical shaft of the horizontal well connection in road, the horizontal well in air channel is connected with the side wall of the manhole vertical shaft.
8. the service shaft well according to claim any one of 1-7, it is characterised in that the vertical shaft body, the manhole are erected Well, the ventilation shaft and the sump are precast concrete formula well body.
9. service shaft well according to claim 8, it is characterised in that the side wall of the sump is provided with anti-water conduit.
CN201720142588.3U 2017-02-16 2017-02-16 A kind of service shaft well Active CN206616594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720142588.3U CN206616594U (en) 2017-02-16 2017-02-16 A kind of service shaft well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720142588.3U CN206616594U (en) 2017-02-16 2017-02-16 A kind of service shaft well

Publications (1)

Publication Number Publication Date
CN206616594U true CN206616594U (en) 2017-11-07

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CN (1) CN206616594U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989159A (en) * 2017-11-28 2018-05-04 上海市城市建设设计研究总院(集团)有限公司 The ventilative pressure inspection shaft of a high position
CN109113746A (en) * 2018-07-24 2019-01-01 北京隧盾市政建设有限公司 The construction method of shield inspection-pit
CN115075298A (en) * 2022-08-03 2022-09-20 济南市市政工程设计研究院(集团)有限责任公司 Comprehensive inspection well for municipal roads and maintenance method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989159A (en) * 2017-11-28 2018-05-04 上海市城市建设设计研究总院(集团)有限公司 The ventilative pressure inspection shaft of a high position
CN109113746A (en) * 2018-07-24 2019-01-01 北京隧盾市政建设有限公司 The construction method of shield inspection-pit
CN109113746B (en) * 2018-07-24 2020-02-18 北京隧盾市政建设有限公司 Construction method of shield manhole
CN115075298A (en) * 2022-08-03 2022-09-20 济南市市政工程设计研究院(集团)有限责任公司 Comprehensive inspection well for municipal roads and maintenance method
CN115075298B (en) * 2022-08-03 2023-11-24 济南市市政工程设计研究院(集团)有限责任公司 Municipal road comprehensive inspection well and maintenance method

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Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee after: State Grid Corporation of China

Patentee after: CHONGQING ELECTRIC POWER DESIGN INSTITUTE Co.,Ltd.

Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee before: State Grid Corporation of China

Patentee before: CHONGQING ELECTRIC POWER DESIGN INSTITUTE