CN106759498A

CN106759498A - A kind of factorial praluction processes non-maintaining type inspection shaft

Info

Publication number: CN106759498A
Application number: CN201611076050.3A
Authority: CN
Inventors: 杨再喜; 冯长虹; 张炜; 文翰; 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-30
Filing date: 2016-11-30
Publication date: 2017-05-31

Abstract

The invention discloses a kind of factorial praluction processing non-maintaining type inspection shaft, the inspection shaft uses monoblock type inspection shaft structure or segmented inspection shaft structure, the monoblock type inspection shaft structure or segmented inspection shaft structure include inspection shaft base plate and the connection of inspection shaft base plate and with the integrally formed inspection shaft wall of inspection shaft base plate and the inspection well cover for being placed in inspection shaft wall upper end and being connected with inspection shaft wall, the inspection well cover is connected by inspection well cover seat ring with the inspection shaft wall；Between the inspection well cover seat ring and the inspection shaft wall by faying face poured using monoblock type be integrally formed connection or non-integral type connect；The present invention provides a kind of factorial praluction processing non-maintaining type inspection shaft, produces and processes inspection shaft structure in advance using batch production, reduces the artificial, consumption of material, saves investment, substantially reduces the duration, accelerates project progress；And avoid regular maintenance, repair and there may be the worry of secondary disaster, it is ensured that road safety is unimpeded.

Description

A kind of factorial praluction processes non-maintaining type inspection shaft

Technical field

The invention belongs to inspection shaft design and manufacturing technology field, a kind of factorial praluction processing non-maintaining type basement is specifically related to Well.

Background technology

Inspection shaft is common works in traffic engineering, urban construction.Its construction characteristic is：Point many, line length, quantity is more, Form model specification is complicated and monomer engineering quantity is smaller, though being unremarkable appurtenant work, being can not in integrated engineering The part for lacking.When being constructed using prior art, due to by construction environment, construction method, construction technology and construction management Etc. the influence of many factors, construction quality is unsatisfactory, and existing inspection shaft construction method and construction technology mainly have four kinds：First, Brick rendering method；2nd, module assembly method；3rd, cast-in-place method；4th, concrete precast assembly method；Above-mentioned brick rendering method, module spliced Three kinds of shortcomings of inspection shaft construction method of dress method and cast-in-place method are with deficiency：Complicated construction technique；Job site sets temporarily When applying cost of erection, it is laborious, expensive；Even repeatedly the amount of having bad luck is larger for the Secondary Transport of job site material；Due to by natural environment Influence the execution conditions of (wind, rain, ice, snow, dust, solar exposure, temperature Change etc.) job site poor, will be inevitable Construction quality is had undesirable effect；Because operating efficiency can be greatly lowered the characteristics of putting many, line length；Due to applying for job site Work environment (condition) is poor will to increase that (concrete, the maintenance of mortar) difficulty of construction is big, increase construction cost；Due to inspection shaft base plate, basement Well top board is prefabricated respectively, and inspection shaft wall is to build by laying bricks or stones successively, if a complete inspection shaft is by manually certainly by dry part (material) It is integrally formed using splicing (filling concrete) in right environment, there are many faying faces (splicing seams), careless slightly (faying face is adhered to Dust, faying face are excessively dried, filling concrete is unqualified, packing job is lack of standardization etc.) faying face leakiness, leak will occur, Even disintegrate under external force (uneven subsidence) effect when serious；When building by laying bricks or stones reserve pipeline hole shape be difficult with outside pipeline Wall is consistent, easily causes pipeline and inspection shaft wall faying face leakiness, leak；Inspection well cover seat ring is bonded with inspection shaft wall top board faying face Because of volume very little, careless slightly (adulterate material (mortar) great Shi in faying face adhering dust, faying face excessively dry, mortar Son, conserve it is not in place etc.) that faying face leakiness, intensity will occur is undesirable, and inspection shaft is caused under wheel live loading Cage circle is loosened, sinks, displacement is even destroyed；Because the loosening of inspection well cover seat ring, sinking, displacement cause road on the outside of inspection well cover seat ring (passage, Yong Bao) is damaged in face；Long construction period is high to curing requirements；Secondary Transport is even repeatedly had bad luck during due to multiple spot operation (throw, spill, the dripping, leaking) waste of material for causing and environmental pollution；The environmental pollution that construction noise is caused；Maintenance cost after damage High, long in time limit, workload and difficulty are big, and need to cause certain destruction to inspection shaft outer periphery road surface；Though concrete precast assembly method Above-mentioned three construction methods, some drawbacks of construction technology and deficiency are so compensate for, the artificial, consumption of material is reduced, but not Inspection shaft can be assembled integral, the hidden danger of disintegration is there is when running into serious external force (uneven subsidence).

Common quality, the problem of secure context (hidden danger) are main two aspects：One is the damage on inspection shaft outer periphery road surface Bad, two is that inspection shaft is damaged, mainly have the reason for cause problem above it is following some：1st, inspection shaft substrate and outside are tamped unreal.Make Into road surface (sinking) slight damage on the outside of inspection shaft and inspection shaft；2nd, inspection shaft baseboard material it is unqualified, construct it is lack of standardization, maintenance less than Position, intensity are undesirable.Inspection shaft base plate leak is caused, roadbed (part) sinks, and even coal seam floor failure is caused when serious；3rd, basement Shaft bottom plate is unqualified with inspection shaft wall faying face binding material (mortar), it is lack of standardization to construct, conserve not in place, intensity and sealing is not inconsistent Close and require.Inspection shaft base plate and inspection shaft wall faying face leak are caused, roadbed (part) sinks, pavement damage；4th, inspection shaft wall masonry material Material it is undesirable, build by laying bricks or stones matter do not measure meet the requirements, conserve it is not in place.Basement shaft wall leak, roadbed (part) is caused to sink, road surface Damage；5th, pipeline and inspection shaft wall faying face binding material (mortar) are unqualified, it is lack of standardization to construct, conserve not in place, intensity and close Envelope is undesirable.Pipeline and inspection shaft wall faying face leak are caused, roadbed (part) sinks, pavement damage；6th, inspection shaft top board with Inspection shaft wall faying face binding material (mortar) is unqualified, it is lack of standardization to construct, conserve not in place, intensity and sealing is undesirable. Inspection shaft top board and inspection shaft wall faying face leak are caused, roadbed (part) sinks, pavement damage；7th, material of roof plate (concrete) it is unqualified, Construction is lack of standardization, it is undesirable to conserve not in place, intensity.Cause pavement damage；Even road surface is caused to collapse when serious；8th, basement Well lid seat ring is unqualified with inspection shaft (wall) top board faying face binding material (mortar), it is lack of standardization to construct, conserve not in place, intensity not Meet the requirements, the loosening of inspection well cover seat ring, sinking, displacement even destruction will occur, cause road surface on the outside of inspection well cover seat ring (to push away Shifting, Yong Bao) it is damaged；9th, (inspection shaft base plate, inspection shaft base plate are combined with inspection shaft wall faying face, inspection shaft wall, pipeline with inspection shaft wall for leak Face, inspection shaft wall and inspection shaft top board faying face) according to leakage area is different and size of water leakage, road surface on the outside of inspection shaft will be caused light Micro- damaged, part or half of sinking (uneven subsidence)；Periphery sinks (uniform sinking)；Even inspection shaft Zhou Bianlu is caused when serious Face cavity.Leak is the main cause for causing road surface (inspection shaft) to damage, and is also insurmountable existing inspection shaft construction technology institute Chronic disease.

It is, therefore, desirable to provide a kind of new inspection shaft structure.

The content of the invention

Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention to provide a kind of factorial praluction processing and exempt from Maintenance type inspection shaft, inspection shaft structure is produced and processed using batch production in advance, reduces the artificial, consumption of material, saves investment, significantly The duration is shortened, project progress is accelerated；And avoid regular maintenance, repair and there may be the worry of secondary disaster, it is ensured that Road safety is unimpeded.

Technical scheme：In order to solve the above technical problems, a kind of factorial praluction processing non-maintaining type inspection shaft of the invention, bag Include the inspection shaft wall of inspection shaft base plate and the connection of inspection shaft base plate and be placed in inspection shaft wall upper end and the inspection well cover being connected with inspection shaft wall, institute Inspection well cover is stated to be connected with the inspection shaft wall by inspection well cover seat ring；

Connection is integrally formed by being poured using monoblock type in faying face between the inspection well cover seat ring and the inspection shaft wall Or non-integral type connection；

Being connected by non-integral type between the inspection well cover seat ring and the inspection shaft wall includes the inspection well cover seat ring and institute State and be fixedly connected or connected by inspection shaft top board, the inspection shaft by one group of first inspection well cover seat ring fixing bolt between inspection shaft wall In the Seat for manhole cover when being fixedly connected by one group of first inspection well cover seat ring fixing bolt between cage circle and the inspection shaft wall The first rubber blanket is provided between circle and the inspection shaft wall；

Between the inspection well cover seat ring and the inspection shaft wall by inspection shaft top board connect when, the inspection well cover seat ring with it is described Connection or solid by one group of second inspection well cover seat ring is integrally formed by being poured using monoblock type in faying face between inspection shaft top board Determine bolt to be fixedly connected, be integrally formed by being poured using monoblock type in faying face between the inspection shaft top board and the inspection shaft wall Connection is fixedly connected by one group of inspection shaft top board fixing bolt, and one is passed through between the inspection well cover seat ring and the inspection shaft top board The second inspection well cover seat ring fixing bolt of group is provided with second when being fixedly connected between the inspection well cover seat ring and the inspection shaft top board Rubber blanket, in the basement when being fixedly connected by one group of inspection shaft top board fixing bolt between the inspection shaft top board and the inspection shaft wall The 3rd rubber blanket is provided between well top board and the inspection shaft wall.

Further, in pipe connection portion position setting pipeline hole on the inspection shaft wall, the pipeline hole position is set There is annular groove, be located on the inspection shaft wall side below the annular groove and be provided with one group of mud jacking hole one, on inspection shaft wall side One group of steam vent one is provided with positioned at the upside of the ring groove, the inspection shaft wall medial surface is provided with inner seal rings, the inspection shaft wall Lateral surface is provided with outside sealing ring, and the outside sealing ring and inner seal rings are respectively used to seal the pipeline hole；In addition Steam vent one is set except setting mud jacking hole one and top below the annular groove on the inspection shaft wall side, can also be Mud jacking hole and steam vent are set on inspection shaft wall side in other positions.

Further, one group of first inspection well cover seat ring fixing bolt is passed through between the inspection well cover seat ring and the inspection shaft wall When being fixedly connected, the first inspection well cover seat ring fixing bolt is placed in the inspection well cover seat ring inner or outer side, when described first When inspection well cover seat ring fixing bolt is placed in the inspection well cover seat ring inner side, the inspection well cover seat ring outside is fallen using up big and down small Truncated conical shape or the platform of falling water chestnut shape；

Fixed by one group of second inspection well cover seat ring fixing bolt between the inspection well cover seat ring and the inspection shaft top board and connected When connecing, the second inspection well cover seat ring fixing bolt is placed in the inspection well cover seat ring inner or outer side, when second inspection well cover When seat ring fixing bolt is placed in the inspection well cover seat ring inner side, the inspection well cover seat ring outside uses up big and down small reverse frustoconic Shape or the platform of falling water chestnut shape.

Further, the inspection shaft base plate top is provided with one group of mud jacking hole two and one group of steam vent two.

Further, the monoblock type inspection shaft structure or segmented inspection shaft structure are using water chestnut under water chestnut bench-type, water chestnut column type, upper circle Any one shape in water chestnut column type, cylindrical type, 6 kinds of circular platform type under bench-type, upper circle.

Further, the inspection well cover uses square inspection well lid or circular manhole cover.

Further, the inspection well cover lower section is provided with anti-fall lid, and the anti-fall side of covering is provided with preformed groove, in the inspection shaft Wall inner side or inspection shaft top board lower section are provided with the flagpole made of elastomeric material, and described flagpole one end connects alarm flag, will bend Flagpole afterwards is both placed in the preformed groove with alarm flag and pushes down the anti-fall lid with the inspection well cover.

Further, alarm is installed on the inside of the inspection shaft wall or below inspection shaft top board, in the inspection well cover seat ring Inside front is provided with alarm switch, and the alarm switch top is provided with switch contact, and the alarm switch is located at described The top of the lower plane of inspection well cover, the alarm passes through dedicated radio link with the alarm switch.

Further, the inspection shaft uses monoblock type inspection shaft structure or segmented inspection shaft structure.

Further, the segmented inspection shaft structure includes three kinds, respectively vertical section formula inspection shaft structure, longitudinal divisionses Formula inspection shaft structure and transversal sectional formula inspection shaft structure；

During using vertical section formula inspection shaft structure, the inspection shaft includes part-structure under part-structure on inspection shaft and inspection shaft, Part-structure upper surface is provided with the first bulge-structure under the inspection shaft, and part-structure lower surface is provided with first on the inspection shaft Groove structure, is connected between first bulge-structure and first groove structure and causes part-structure on the inspection shaft Lower surface is connected with part-structure upper surface under the inspection shaft, leads between part-structure under part-structure and inspection shaft on the inspection shaft Cross one group of high-strength bolt one to be fastenedly connected, the first waterproof rubber is provided between first bulge-structure and first groove structure Adhesive tape；

During using longitudinal divisionses formula inspection shaft structure, the inspection shaft includes inspection shaft left side structure and inspection shaft right side structure, described Inspection shaft left side structure right side is provided with the second bulge-structure, and the inspection shaft right side structure left side is provided with the second groove knot Structure, between second bulge-structure and second groove structure be connected cause the inspection shaft left side structure right side with The inspection shaft right side structure left side connection, it is high-strength by one group between the inspection shaft left side structure and the inspection shaft right side structure Bolt two is fastenedly connected, and the second water proof rubber bar is provided between second bulge-structure and second groove structure；

During using transversal sectional formula inspection shaft structure, the inspection shaft includes inspection shaft front side structure and inspection shaft rear structure, described Inspection shaft front side structure rear end face is provided with the 3rd bulge-structure, and the inspection shaft rear structure front end face is provided with the 3rd groove knot Structure, between the 3rd bulge-structure and the 3rd groove structure be connected cause the inspection shaft front side structure rear end face with The inspection shaft rear structure front end face connection, it is high-strength by one group between the inspection shaft front side structure and the inspection shaft rear structure Bolt three is fastenedly connected, and the 3rd water proof rubber bar is provided between the 3rd bulge-structure and the 3rd groove structure, wherein The high-strength bolt one is located at inspection shaft wall inner or outer side；The high-strength bolt two is located at inspection shaft wall inner or outer side；The height Strength bolt three is located at inspection shaft wall inner or outer side.

Beneficial effect：The present invention compared with the prior art, this have the advantage that：

1st, inspection shaft structure of the present invention is produced and processed in advance using batch production, without building temporary facility at the construction field (site), section The land used of consumption needed for the construction of temporary facilities, artificial, material are saved, the expenses such as interim water, circuit are set and temporary facility is built The required time；2nd, construction technology is produced and processed in advance using batch production simple, can as needed in some of factory set Production line, the complicated inspection shaft of model, specification is reduced to the continuous productive process product on a certain production line, due to using production Continuous productive process on line carries out production with the artificial single operation comparison production efficiency high in scene；3rd, inspection shaft quality can be protected Card, due to the inspection shaft structure obtained using the processing of batch production Prefabrication, it is to avoid many combinations that existing construction method is caused Influence of the unfavorable factor to construction production under face and natural environment, production overall process is in controllable state all the time, fully ensures that Product quality；4th, material consumption can be reduced.As a result of the method for factorial praluction processing, scene can be avoided single Operation is influenceed by uncertain factor and secondary (multiple) has bad luck the waste of material that causes, so as to reduce material consumption；5th, can be with Shorten the road construction cycle.As a result of the method for factorial praluction processing, inspection shaft (finished product) is transported to from factory during construction Scene is placed on corresponding point position, the plenty of time needed for because waiting inspection shaft site operation is saved, so as to shorten Road construction period；6th, advantageously ensure that and improve quality of road construction.As a result of the method for factorial praluction processing, construction When inspection shaft (finished product) transported into scene from factory be placed on corresponding point position, it is ensured that road construction is uninterruptedly continuous Operation.The road that brings of cross-operation road, inspection shaft are constructed simultaneously when is avoided discontinuously to construct the bad shadow of confrontation amount generation Ring；7th, the environmental pollution caused by the noise of site operation can be avoided；Can avoid because removing produced by live temporary facility Building waste pollution on the environment；Prior art (construction method, construction technology) deficiency and shortcoming can be avoided to road The hidden danger that road quality, safety are produced.

Brief description of the drawings

Fig. 1 is inspection well cover seat ring and inspection shaft wall monoblock type production and processing-no-top plate inspection shaft structural representation.

Fig. 2 is inspection well cover seat ring to be connected by non-integral type with inspection shaft wall-no-top plate on the lower water chestnut column type inspection shaft of circle illustrate Figure.

Fig. 3 is that inspection well cover seat ring is produced and processed with inspection shaft top board by monoblock type and inspection shaft top board passes through whole with inspection shaft wall Body formula produces and processes-has top board cylindrical type inspection shaft structure

Fig. 4 is that inspection well cover seat ring is produced and processed and inspection shaft top board and inspection shaft wall monolithic green with inspection shaft top board non-integral type Top board cylindrical type inspection shaft structure is processed-had to product.

Fig. 5 is vertical section formula no-top plate cylindrical type inspection shaft structural representation.

Fig. 6 is that vertical section formula has top board cylindrical type inspection shaft schematic diagram.

Fig. 7 is that longitudinal divisionses formula has top board water chestnut column type inspection shaft structural representation.

Fig. 8 is that transversal sectional formula has top board water chestnut column type inspection shaft schematic diagram.

Fig. 9 is instead to excavate roadbed, sub-surface longitudinal divisionses formula inspection shaft structural representation.

Figure 10 is that vertical section formula has top board cylinder inspection shaft structure to set mud jacking hole schematic diagram in inspection shaft wall.

Figure 11 is that inspection shaft base plate sets mud jacking hole and steam vent schematic diagram.

Figure 12 is that the inside and outside both sides of inspection shaft wall set mud jacking hole, steam vent schematic diagram.

Figure 13 be inspection well cover seat ring it is dismountable-no-top plate water chestnut bench-type inspection shaft structural representation.

Figure 14 is high-strength bolt fixation-vertical section formula no-top plate inspection shaft structural representation on the outside of inspection shaft wall.

Figure 15 is that alarm flag is upspring automatically, anti-fall lid operating diagram.

Figure 16 is that alarm signal schematic diagram occurs after alarm switch is opened.

Specific embodiment

The present invention is further described below in conjunction with the accompanying drawings.

A kind of factorial praluction processing non-maintaining type inspection shaft that the present invention is provided, the inspection shaft is produced and added in advance by batch production Work.Inspection shaft structure include inspection shaft base plate and the connection of inspection shaft base plate and with the integrally formed inspection shaft wall of inspection shaft base plate and be placed in basement Borehole wall upper end and the inspection well cover being connected with inspection shaft wall, inspection well cover are connected by inspection well cover seat ring with inspection shaft wall；In order to avoid because of basement Well lid seat ring loosens, sinks, displacement causes passage, road surface breakage etc. on the outside of Yong Bao and inspection well cover seat ring, inspection well cover seat ring with Between inspection shaft wall by faying face poured using monoblock type be integrally formed connection or by non-integral type connect, thoroughly prevent The loosening of inspection well cover seat ring, sinking, displacement, ensure that road surface is not damaged by the outside of inspection well cover seat ring；Inspection well cover seat ring and basement Being connected by non-integral type between the borehole wall includes two kinds, respectively：Pass through one group of first basement between inspection well cover seat ring and inspection shaft wall Well lid seat ring fixing bolt be fixedly connected and inspection well cover seat ring and inspection shaft wall between connected by inspection shaft top board；Work as Seat for manhole cover When circle by one group of first inspection well cover seat ring fixing bolt between inspection shaft wall with being fixedly connected, inspection well cover seat ring and inspection shaft wall it Between be provided with the first rubber blanket, further increase the stability that inspection well cover seat ring is fixedly connected with inspection shaft wall；When inspection well cover seat ring When being connected by inspection shaft top board between inspection shaft wall, monoblock type is used by faying face between inspection well cover seat ring and inspection shaft top board Pour and be integrally formed connection or be fixedly connected by one group of second inspection well cover seat ring fixing bolt, between inspection shaft top board and inspection shaft wall Connect or be fixedly connected by one group of inspection shaft top board fixing bolt, inspection shaft by pouring to be integrally formed using monoblock type in faying face In inspection well cover seat ring and basement when being fixedly connected by one group of second inspection well cover seat ring fixing bolt between cage circle and inspection shaft top board The second rubber blanket is provided between well top board, the stability that inspection well cover seat ring is fixedly connected with inspection shaft top board is further increased；Basement Set between inspection shaft top board and inspection shaft wall when being fixedly connected by one group of inspection shaft top board fixing bolt between well top board and inspection shaft wall There is the 3rd rubber blanket, further increase the stability that inspection shaft top board is fixedly connected with inspection shaft wall.Underground piping passes through inspection shaft wall So as to be connected with inspection shaft wall, in pipe connection portion position difference prefabricated pipeline hole on inspection shaft wall, in order to prevent pipeline and basement The leak of borehole wall joint portion, annular groove is provided with pipeline hole position, is located on inspection shaft wall side below annular groove and is provided with one group Mud jacking hole one, is provided with one group of steam vent one, from mud jacking hole after Pipe installing positioning on inspection shaft wall side positioned at upside of the ring groove Pressure injection flexible waterproof material, even if to ensure that pipeline can also be water-tight with inspection shaft wall binding site when there is slight displacement, Other inspection shaft wall medial surface is provided with inner seal rings, and inspection shaft wall lateral surface is provided with outside sealing ring, and outside sealing ring and inside are close Seal is respectively used to seal pipeline hole, further ensures that pipeline is water-tight with inspection shaft wall binding site, and inner seal rings are adopted Pipeline is further ensured with rubber seal water-tight with inspection shaft wall binding site, in addition except in ring on inspection shaft wall side Shape groove lower section sets mud jacking hole one and top and sets beyond steam vent one, can also be set in other positions on inspection shaft wall side Mud jacking hole and steam vent, the space for occurring around inspection shaft wall can optimize inspection shaft maintenance mans using the method for grouting methol Skill, it is to avoid road damage, waste of material that (building by laying bricks or stones) cause are removed when inspection shaft is repaired, maintenance time is long, traffic is obstructed etc. no Good influence, it is ensured that construction quality and road safety are unimpeded；When between inspection well cover seat ring and inspection shaft wall pass through one group of first inspection well cover When seat ring fixing bolt is fixedly connected, the first inspection well cover seat ring fixing bolt is placed in inspection well cover seat ring inner or outer side, when first When inspection well cover seat ring fixing bolt is placed in inspection well cover seat ring inner side, inspection well cover seat ring outside uses up big and down small reversed round bench shaped Or the platform of falling water chestnut shape, fixed by one group of second inspection well cover seat ring fixing bolt between inspection well cover seat ring and inspection shaft top board connect in addition When connecing, the second inspection well cover seat ring fixing bolt is placed in the inspection well cover seat ring inner or outer side, when the second inspection well cover seat ring is fixed When bolt is placed in inspection well cover seat ring inner side, inspection well cover seat ring outside uses up big and down small reversed round bench shaped or the platform of falling water chestnut shape, Inspection well cover seat ring fixing bolt need to be only so screwed off when removing, changing inspection well cover seat ring, old inspection well cover seat ring is taken out, changed New inspection well cover seat ring is simultaneously fixed with inspection well cover seat ring fixing bolt, convenient dismounting；One group is provided with above inspection shaft base plate in addition Mud jacking hole two and one group of steam vent two, the space for occurring around inspection shaft base plate can be optimized using the method for grouting methol Inspection shaft maintenance process, it is to avoid remove that road damages, waste of material, maintenance time that (building by laying bricks or stones) cause be long, friendship when inspection shaft is repaired The logical harmful effect such as be obstructed, it is ensured that construction quality and road safety are unimpeded；Anti-fall lid, institute are provided with below the inspection well cover in addition State the anti-fall side of covering and be provided with preformed groove, the flag made of elastomeric material is installed on the inside of the inspection shaft wall or below inspection shaft top board Bar, described flagpole one end connects alarm flag, flagpole after bending and alarm flag is both placed in the preformed groove and described in Inspection well cover pushes down the anti-fall lid, is upspring automatically by alarm flag, and anti-fall lid work avoids pedestrian from falling into inspection shaft with non-motor vehicle And cause the accident；Alarm is installed on the inside of the inspection shaft wall or below inspection shaft top board in addition, in the inspection well cover seat ring Side top is provided with alarm switch, and the alarm switch top is provided with switch contact, and the alarm switch is located at the basement The top of the lower plane of well lid, the alarm, by dedicated radio link, is beaten with the alarm switch by alarm switch There is warning sound after opening, remind vehicle and pedestrian to avoid.Inspection shaft structure proposed by the present invention using water chestnut bench-type, water chestnut column type, on Any one shape in water chestnut column type, cylindrical type, 6 kinds of circular platform type under the lower water chestnut bench-type of circle, upper circle；Inspection well cover using square inspection well lid or Circular manhole cover.

Inspection shaft structure proposed by the present invention includes monoblock type inspection shaft structure or segmented inspection shaft structure, monoblock type inspection shaft structure It is monoblock type；Segmented inspection shaft structure includes two structure divisions, and connection forms whole inspection shaft structure between two structure divisions. Separately below to monoblock type inspection shaft structure and segmented inspection shaft structure explanation.

Monoblock type inspection shaft structure：

Monoblock type inspection shaft structure is divided into six kinds by inspection well cover seat ring and inspection shaft wall connected mode, respectively：(1) inspection well cover Seat ring and inspection shaft wall monoblock type production and processing-no-top plate inspection shaft structure；(2) inspection well cover seat ring is produced with inspection shaft wall non-integral type Processing-no-top plate inspection shaft；(3) inspection well cover seat ring is produced and processed and inspection shaft top board and inspection shaft wall entirety with inspection shaft top board monoblock type Formula produces and processes-has top board inspection shaft structure；(4) inspection well cover seat ring and inspection shaft top board monoblock type produce and process and inspection shaft top board with Inspection shaft wall non-integral type produces and processes-has top board inspection shaft structure；(5) inspection well cover seat ring adds with the production of inspection shaft top board non-integral type Work and inspection shaft top board and inspection shaft wall monoblock type produce and process-have top board inspection shaft structure；(6) inspection well cover seat ring is non-with inspection shaft top board Monoblock type is produced and processed and inspection shaft top board produces and processes-have top board inspection shaft structure with inspection shaft wall non-integral type；Monoblock type inspection shaft knot Structure using any one shape in water chestnut column type, cylindrical type, 6 kinds of circular platform type under water chestnut bench-type, upper circle under water chestnut bench-type, water chestnut column type, upper circle, Inspection well cover uses square inspection well lid or circular manhole cover, and monoblock type inspection shaft structure is described below by wherein 4 embodiments.

Embodiment 1：

As shown in figure 1, being inspection well cover seat ring and inspection shaft wall monoblock type production and processing-no-top plate inspection shaft structural representation；Basement Well lid seat ring is connected with inspection shaft wall by being poured to be integrally formed using monoblock type in faying face, and the inspection shaft structure includes inspection shaft base plate 1 and inspection shaft base plate 1 connect and with the integrally formed inspection shaft wall 2 of inspection shaft base plate 1 and be placed in the upper end of inspection shaft wall 2 and with inspection shaft wall 2 The inspection well cover 3 of connection, inspection well cover 3 is connected by inspection well cover seat ring 4 with inspection shaft wall 2, is led between inspection well cover seat ring 4 and inspection shaft wall 2 Cross to be poured using monoblock type in faying face and be integrally formed connection；Underground piping 60 is by inspection shaft wall 2 so as to mutually lead to inspection shaft wall 2 Connect, in pipe connection portion difference prefabricated pipeline hole 18 on inspection shaft wall 2, in order to prevent pipeline 60 from being leaked with the joint portion of inspection shaft wall 2 Water, annular groove 19 is provided with the position of pipeline hole 18, is located on the side of inspection shaft wall 2 below annular groove 19 and is provided with one group of mud jacking hole One 20, the top of annular groove 19 is located on the side of inspection shaft wall 2 and is provided with one group of steam vent 1, from mud jacking hole after Pipe installing positioning Pressure injection flexible waterproof material, even if to ensure that pipeline can also be water-tight with inspection shaft wall binding site when there is slight displacement, The other medial surface of inspection shaft wall 2 is provided with inner seal rings 22, and the lateral surface of inspection shaft wall 2 is provided with outside sealing ring 23, inner seal rings 22 Sealing pipeline hole 18 is respectively used to outside sealing ring 23, it is water-tight with inspection shaft wall binding site to further ensure pipeline, Inner seal rings 22 use rubber seal, further ensure pipeline water-tight with inspection shaft wall binding site；Mud jacking hole 1 Including 1, steam vent 1 includes 1, and mud jacking hole 1 is located on the medial surface of inspection shaft wall 2, and steam vent one is located in inspection shaft wall 2 On side；Inspection well cover 3 uses circular manhole cover；The lower section of inspection well cover 3 is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, side-lower is provided with the flagpole 14 made of elastomeric material in inspection shaft wall 2, and the one end of flagpole 14 connection alarm flag 15 will be curved Flagpole 14 after song is both placed in preformed groove 13 with alarm flag 15 and pushes down anti-fall lid 12 with inspection well cover 3；In the inner side of inspection shaft wall 2 Alarm 16 is installed, alarm switch 17 is provided with the inside front of inspection well cover seat ring 4, the top of alarm switch 17 is provided with switch Contact, alarm switch 17 is located at the top of the lower plane of inspection well cover 3, and alarm 16 passes through radio company with alarm switch 17 Connect, alarm 16 is connected with control administrative center.

Embodiment 2：

As shown in Fig. 2 be connected by non-integral type for inspection well cover seat ring and inspection shaft wall-no-top plate on round time water chestnut column type basement Well schematic diagram；The inspection shaft structure include inspection shaft base plate 1 and inspection shaft base plate 1 connect and with the integrally formed inspection shaft wall of inspection shaft base plate 1 2 and the upper end of inspection shaft wall 2 and the inspection well cover 3 being connected with inspection shaft wall 2 are placed in, inspection well cover 3 is by inspection well cover seat ring 4 and inspection shaft wall 2 Connection, is fixedly connected, in inspection well cover between inspection well cover seat ring 4 and inspection shaft wall 2 by one group of first inspection well cover seat ring fixing bolt 5 The first rubber blanket 9 is provided between seat ring 4 and inspection shaft wall 2, further increases what inspection well cover seat ring 4 was fixedly connected with inspection shaft wall 2 Stability；Underground piping 60 passes through inspection shaft wall 2 so as to be connected with inspection shaft wall 2, on inspection shaft wall 2 in pipe connection portion position respectively Prefabricated pipeline hole 18, in order to prevent pipeline and the joint portion leak of inspection shaft wall, annular groove 19 is provided with the position of pipeline hole 18, The lower section of annular groove 19 is located on the side of inspection shaft wall 2 and is provided with 1 mud jacking hole 1, be located on annular groove 19 on the side of inspection shaft wall 2 Side is provided with 1 steam vent one, and flexible waterproof material is noted from mud jacking pore pressure after Pipe installing positioning, even if to ensure that pipeline is occurring Can also be water-tight with inspection shaft wall binding site during slight displacement, the medial surface of inspection shaft wall 2 is provided with inner seal rings 22, inspection shaft in addition The lateral surface of wall 2 is provided with outside sealing ring 23, and inner seal rings 22 and outside sealing ring 23 are respectively used to sealing pipeline hole 18, enter One step ensure that pipeline is water-tight with inspection shaft wall binding site, and inner seal rings 22 use rubber seal, further ensure Pipeline is water-tight with inspection shaft wall binding site；Inspection well cover 3 uses circular manhole cover；Pass through between inspection well cover seat ring 4 and inspection shaft wall 2 One group of first inspection well cover seat ring fixing bolt 5 is fixedly connected, and the first inspection well cover seat ring fixing bolt 5 is placed in outside inspection well cover seat ring Side；The lower section of inspection well cover 3 is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, is provided with elasticity in the inner side of inspection shaft wall 2 The flagpole 14 that material makes, the one end of flagpole 14 connection alarm flag 15, flagpole after bending 14 and alarm flag 15 is both placed in pre- Stay in groove 13 and push down anti-fall lid 12 with inspection well cover 3；Alarm 16 is installed in the inner side of inspection shaft wall 2, in the inner side of inspection well cover seat ring 4 Top is provided with alarm switch 17, and the top of the alarm switch 17 is provided with switch contact, and alarm switch 17 is located at inspection well cover 3 Lower plane top, alarm 16 and alarm switch 17 are connected by dedicated radio link, alarm 16 with control administrative center Connect.

Embodiment 3：

As shown in figure 3, for inspection well cover seat ring is produced and processed and inspection shaft top board and inspection shaft wall entirety with inspection shaft top board monoblock type Formula produces and processes-has top board cylindrical type inspection shaft structure；The inspection shaft structure include inspection shaft base plate 1 and inspection shaft base plate 1 connect and with The integrally formed inspection shaft wall 2 of inspection shaft base plate 1 and it is placed in the upper end of inspection shaft wall 2 and the inspection well cover 3 being connected with inspection shaft wall 2, inspection well cover 3 It is connected with inspection shaft wall 2 by inspection well cover seat ring 4, inspection well cover seat ring 4 is poured by faying face with inspection shaft top board 6 using monoblock type It is integrally formed connection and inspection shaft top board 6 is connected with inspection shaft wall 2 by being poured to be integrally formed using monoblock type in faying face；Underground Pipeline 60 passes through inspection shaft wall 2 so as to be connected with inspection shaft wall 2, in pipe connection portion position difference prefabricated pipeline hole on inspection shaft wall 2 Hole 18, in order to prevent pipeline and the joint portion leak of inspection shaft wall, is provided with annular groove 19, in the side of inspection shaft wall 2 at the position of pipeline hole 18 The lower section of annular groove 19 is located on face and is provided with one group of mud jacking hole 1, the top of annular groove 19 is located on the side of inspection shaft wall 2 and is provided with one Group steam vent 1, mud jacking hole 1 includes 2, and 2 mud jacking holes one are respectively positioned at the inner side and outer side of inspection shaft wall 2, steam vent One includes 2, and 2 steam vents one are blocked according in inspection shaft wall respectively positioned at the inner side and outer side of inspection shaft wall 2 during side pressure grouting Bolt blocks outer side pressure grouting hole in advance, is sealed interior side pressure grouting hole in advance with closure bolt during side pressure grouting outer according to inspection shaft wall It is stifled, when inspection shaft inner side cannot carry out mud jacking operation (inspection shaft inner volume is smaller, ponding is relatively deep, there is pernicious gas etc.), can be with The mud jacking hole set by inspection shaft outside carries out mud jacking operation, it is to avoid or when reducing because on the inside of inspection shaft mud jacking operation cannot be carried out Need to greatly be broken, be torn open the road damage that causes, waste of material, maintenance time are long greatly, the harmful effect such as traffic is obstructed, so as to most It is that low cost reaches optimal construction effect, flexible waterproof material is noted from mud jacking pore pressure after Pipe installing positioning, to ensure that pipeline exists Even if can also be water-tight with inspection shaft wall binding site during generation slight displacement；Inspection well cover 3 uses circular manhole cover；Inspection well cover 3 Lower section is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, is provided with below inspection shaft top board 6 and is made of elastomeric material Flagpole 14, be both placed in preformed groove 13 for flagpole after bending 14 and alarm flag 15 by the one end of flagpole 14 connection alarm flag 15 And push down anti-fall lid 12 with inspection well cover 3；Alarm 16 is installed below inspection shaft top board 6, is set in the inside front of inspection well cover seat ring 4 Have an alarm switch 17, alarm switch 17 is provided with switch contact, switch contact press or/lift the pass of realizing alarm or Open, alarm switch 17 is located at the top of the lower plane of inspection well cover 3, alarm 16 passes through radio with alarm switch contact 17 Connection, alarm 16 is connected with control administrative center.

Embodiment 4：

As shown in figure 4, being that inspection well cover seat ring is produced and processed with inspection shaft top board non-integral type and inspection shaft top board is whole with inspection shaft wall Body formula produces and processes-has top board cylindrical type inspection shaft structure；The inspection shaft structure include inspection shaft base plate 1 and inspection shaft base plate 1 connect and With the integrally formed inspection shaft wall 2 of inspection shaft base plate 1 and the inspection well cover 3 for being placed in the upper end of inspection shaft wall 2 and being connected with inspection shaft wall 2, inspection shaft Lid 3 is connected by inspection well cover seat ring 4 with inspection shaft wall 2, and non-integral type is realized by top board 6 between inspection well cover seat ring 4 and inspection shaft wall 2 Connection, is fixedly connected, the second basement between inspection well cover seat ring 4 and inspection shaft top board 6 by one group of second inspection well cover seat ring fixing bolt 7 Well lid seat ring fixing bolt 7 is placed in inspection well cover seat ring outside, uses whole by faying face between inspection shaft top board 6 and inspection shaft wall 2 Body formula is poured and is integrally formed connection, the second rubber blanket 10 is provided between inspection well cover seat ring 4 and inspection shaft top board 6, for further Improve the stability being fixedly connected between inspection well cover seat ring 4 and inspection shaft top board 6；Underground piping 60 is by inspection shaft wall 2 so that and basement The borehole wall 2 is connected, in pipe connection portion difference prefabricated pipeline hole 18 on inspection shaft wall 2, in order to prevent pipeline and inspection shaft wall Joint portion leak, annular groove 19 is provided with the position of pipeline hole 18, is located on the side of inspection shaft wall 2 below annular groove 19 and is provided with 1 Individual mud jacking hole 1, the top of annular groove 19 is located on the side of inspection shaft wall 2 and is provided with 1 steam vent 1, after Pipe installing positioning Flexible waterproof material is noted from mud jacking pore pressure, even if to ensure that pipeline can also be with inspection shaft wall binding site when there is slight displacement It is water-tight；Inspection well cover 3 uses circular manhole cover；The lower section of inspection well cover 3 is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, the flagpole 14 made of elastomeric material is installed below inspection shaft top board 6, connection alarm flag 15 in the one end of flagpole 14 will bend Flagpole 14 afterwards is both placed in preformed groove 13 with alarm flag 15 and pushes down anti-fall lid 12 with inspection well cover 3；Below inspection shaft top board 6 Alarm 16 is installed, alarm switch 17 is provided with the inside front of inspection well cover seat ring 4, alarm switch 17 is provided with switch and touches Point, alarm switch 17 is located at the top of the lower plane of inspection well cover 3, and alarm 16 passes through radio company with alarm switch 17 Connect, alarm 16 is connected with control administrative center；Monoblock type inspection shaft construction method step is as follows：S1 sets up production Line；S2 makes monoblock type shaper；S3 runs production line, production, processing monoblock type inspection shaft；S4 finished products conserve stock；S5 shows Field setting-out；Inspection shaft is transported to and laid on the point position of scene by S6；This new monoblock type inspection shaft structure is a complete structure shape Formula, as a result of the construction method entirely different with prior art, construction technology, so as to compensate for existing construction method, apply The shortcoming of work technique and deficiency, reduce the artificial, consumption of material, save investment, substantially reduce the duration, accelerate engineering Progress, will not damage or disintegrate when most importantly the inspection shaft of complete structure form runs into any external force, it is to avoid daily dimension Protect, repair and there may be the worry of secondary disaster；Completely eliminate quality, potential safety hazard, it is ensured that road safety is unimpeded.Together When there is the function of convenient construction and the highway engineering construction not available for multinomial existing inspection shaft construction technology, because inspection shaft is whole Body formula structure, it is to avoid faying face seepy question, avoid that prior art is not enough and that shortcoming is produced to road quality, safety is hidden The inspection shaft that trouble and unexpected factor (uneven settlement of foundation) are likely to result in is damaged or disintegrated.

For the inspection shaft structure that is located on road surface, it is necessary to carry out anti-fall work, it is ensured that pedestrains safety.Mainly include two sides Face, one is upspring automatically by alarm flag, anti-fall lid work；Another is that alarming sound occurs after alarm switch is opened Ring；

Upspring automatically by alarm flag, anti-fall lid work：Anti-fall lid is provided with below inspection well cover, the anti-fall side of covering is provided with pre- Groove is stayed, the flagpole made of elastomeric material is installed on the inside of inspection shaft wall or below inspection shaft top board, installed in flagpole one end and warned Flag, flagpole is bent and flagpole after bending and alarm flag is both placed in preformed groove, finally covers inspection well cover, uses inspection well cover Anti-fall lid is pushed down, the flagpole being held down when inspection well cover is subject to accidental damage or tilts is upspring automatically together with alarm flag, reminds car , pedestrian avoid；In addition when inspection well cover is subject to accidental damage or tilts, being arranged on the anti-fall lid below inspection well cover can carry Pedestrian and non-motor vehicle weight, it is to avoid pedestrian falls into inspection shaft and causes the accident with non-motor vehicle.

There is warning sound after alarm switch is opened：Alarm is installed on the inside of inspection shaft wall or below inspection shaft top board Device, alarm switch contact is provided with inspection well cover seat ring inside front, and alarm switch contact is located at the lower plane of inspection well cover Top, alarm and alarm switch contact are connected by dedicated radio link, alarm with administrative center is controlled, when covering basement Alarm switch contact is depressed during well lid so that alarm is closed；When inspection well cover is subject to accidental damage or tilts The alarm switch contact being held down is upspring automatically, alarm work, sends the sound of " danger " " please avoid ", remind vehicle, Pedestrian avoids；And it is synchronous to controlling administrative center to send alarm signal, control administrative center receives alarm signal and sends someone to tie up immediately Repair, exclude hidden danger, it is safe and smooth so as to keep.

Segmented inspection shaft structure：

In order to adapt to all kinds of special circumstances manufactures such as the special engineering structure and the special construction environment that are likely to occur, using point Segmentation inspection shaft structure, segmented inspection shaft structure is divided into three kinds, is respectively vertical section formula inspection shaft structure, longitudinal divisionses formula inspection shaft knot Structure and transversal sectional formula inspection shaft structure：

During using vertical section formula inspection shaft structure, the inspection shaft includes part-structure under part-structure on inspection shaft and inspection shaft, Part-structure upper surface is provided with the first bulge-structure under the inspection shaft, and part-structure lower surface is provided with first on the inspection shaft Groove structure, is connected between first bulge-structure and first groove structure and causes part-structure on the inspection shaft Lower surface is connected with part-structure upper surface under the inspection shaft, leads between part-structure under part-structure and inspection shaft on the inspection shaft Cross one group of high-strength bolt one to be fastenedly connected to form entirety, is provided between first bulge-structure and first groove structure One water proof rubber bar；

During using longitudinal divisionses formula inspection shaft structure, the inspection shaft includes inspection shaft left side structure and inspection shaft right side structure, described Inspection shaft left side structure right side is provided with the second bulge-structure, and the inspection shaft right side structure left side is provided with the second groove knot Structure, between second bulge-structure and second groove structure be connected cause the inspection shaft left side structure right side with The inspection shaft right side structure left side connection, it is high-strength by one group between the inspection shaft left side structure and the inspection shaft right side structure Bolt two is fastenedly connected to form entirety, and the second water proof rubber is provided between second bulge-structure and second groove structure Bar；

During using transversal sectional formula inspection shaft structure, the inspection shaft includes inspection shaft front side structure and inspection shaft rear structure, described Inspection shaft front side structure rear end face is provided with the 3rd bulge-structure, and the inspection shaft rear structure front end face is provided with the 3rd groove knot Structure, between the 3rd bulge-structure and the 3rd groove structure be connected cause the inspection shaft front side structure rear end face with The inspection shaft rear structure front end face connection, it is high-strength by one group between the inspection shaft front side structure and the inspection shaft rear structure Bolt three is fastenedly connected to form entirety, and the 3rd water proof rubber is provided between the 3rd bulge-structure and the 3rd groove structure Bar, wherein the high-strength bolt one is located at inspection shaft wall inner or outer side；The high-strength bolt two is located at inspection shaft wall inner or outer side； The high-strength bolt three is located at inspection shaft wall inner or outer side.

During using vertical section formula inspection shaft structure, part-structure connects to form whole basement under part-structure and inspection shaft on inspection shaft Well construction；During using longitudinal divisionses formula inspection shaft structure, inspection shaft includes that inspection shaft left side structure and inspection shaft right side structure connect to form whole Individual inspection shaft structure；During using transversal sectional formula inspection shaft structure, inspection shaft front side structure and inspection shaft rear structure connect to form whole basement Well construction；The whole inspection shaft structure for being formed includes the inspection shaft wall of inspection shaft base plate and the connection of inspection shaft base plate and is placed on inspection shaft wall End and the inspection well cover being connected with inspection shaft wall, inspection well cover are connected by inspection well cover seat ring with inspection shaft wall；In order to avoid because of Seat for manhole cover Circle loosening, sinking, displacement cause passage, Yong Bao and road surface breakage etc. on the outside of inspection well cover seat ring, inspection well cover seat ring and inspection shaft wall Between by faying face poured using monoblock type be integrally formed connection or by non-integral type connect；Thoroughly inspection well cover is prevented Seat ring loosening, sinking, displacement, ensure that road surface is not damaged by the outside of inspection well cover seat ring；Inspection well cover seat ring and inspection shaft wall it Between by non-integral type connect include two kinds, respectively：Pass through one group of first Seat for manhole cover between inspection well cover seat ring and inspection shaft wall Circle fixing bolt is fixedly connected；Connected by inspection shaft top board between inspection well cover seat ring and inspection shaft wall；When inspection well cover seat ring and inspection shaft When being fixedly connected by one group of first inspection well cover seat ring fixing bolt between wall, is provided between inspection well cover seat ring and inspection shaft wall One rubber blanket, further increases the stability that inspection well cover seat ring is fixedly connected with inspection shaft wall；When inspection well cover seat ring and inspection shaft wall Between by inspection shaft top board connect when, between inspection well cover seat ring and inspection shaft top board by faying face using monoblock type pour one Shaping connection is fixedly connected by one group of second inspection well cover seat ring fixing bolt, by knot between inspection shaft top board and inspection shaft wall Conjunction face poured using monoblock type be integrally formed connection or be fixedly connected by one group of inspection shaft top board fixing bolt, inspection well cover seat ring with When being fixedly connected by one group of second inspection well cover seat ring fixing bolt between inspection shaft top board inspection well cover seat ring and inspection shaft top board it Between be provided with the second rubber blanket, further increase the stability that inspection well cover seat ring is fixedly connected with inspection shaft top board, inspection shaft top board with The 3rd rubber is provided between inspection shaft top board and inspection shaft wall when being fixedly connected by one group of inspection shaft top board fixing bolt between inspection shaft wall Rubber cushion, further increases the stability that inspection shaft top board is fixedly connected with inspection shaft wall；Pass through between inspection well cover seat ring and inspection shaft wall When one group of first inspection well cover seat ring fixing bolt is fixedly connected, the first inspection well cover seat ring fixing bolt is placed in inspection well cover seat ring inner side Or outside, when the first inspection well cover seat ring fixing bolt is placed in inspection well cover seat ring inner side, under use is upper greatly on the outside of inspection well cover seat ring Small reversed round bench shaped or the platform of falling water chestnut shape；Fixed by one group of second inspection well cover seat ring between inspection well cover seat ring and inspection shaft top board When bolt is fixedly connected, the second inspection well cover seat ring fixing bolt is placed in inspection well cover seat ring inner or outer side, when the second Seat for manhole cover When circle fixing bolt is placed in inspection well cover seat ring inner side, inspection well cover seat ring outside uses up big and down small reversed round bench shaped or the platform of falling water chestnut Shape；Anti-fall lid is provided with below the inspection well cover in addition, the anti-fall side of covering is provided with preformed groove, on the inside of the inspection shaft wall Or inspection shaft top board lower section is provided with the flagpole made of elastomeric material, described flagpole one end connects alarm flag, by flag after bending Bar is both placed in the preformed groove with alarm flag and pushes down the anti-fall lid with the inspection well cover, by alarm flag appliance for releasing single Rise, anti-fall lid work avoids pedestrian from falling into inspection shaft with non-motor vehicle and cause the accident；In addition on the inside of the inspection shaft wall or inspection shaft Top board lower section is provided with alarm, alarm switch is provided with the inspection well cover seat ring inside front, on the alarm switch Side is provided with switch contact, and the alarm switch is located at the top of the lower plane of the inspection well cover, the alarm and the report There is warning sound in alert device switch, remind vehicle and pedestrian to avoid by dedicated radio link after alarm switch is opened；Point Segmentation inspection shaft structure is equally using water chestnut column type, cylindrical type, 6 kinds of circular platform type under water chestnut bench-type, upper circle under water chestnut bench-type, water chestnut column type, upper circle In any one shape；Its inspection well cover uses square inspection well lid or circular manhole cover.

Embodiment 5：

As shown in figure 5, being vertical section formula no-top plate cylindrical type inspection shaft structural representation；Inspection shaft is divided into basement well-surface part knot Part-structure B under structure A and inspection shaft, part-structure upper surface is provided with the first bulge-structure 26, part-structure on inspection shaft under inspection shaft Lower surface is provided with the first groove structure 27, and being connected between the first bulge-structure 26 and the first groove structure 27 causes inspection shaft Connected between part-structure lower surface on lower part-structure upper surface and inspection shaft, the first bulge-structure 26 and the first groove structure 27 Between be provided with the first water proof rubber bar 28, pass through one group of high-strength bolt one under inspection shaft on part-structure and inspection shaft between part-structure Fastening forms overall, and high-strength bolt one includes the high-strength bolt 1 being placed between inspection shaft wall and is placed in inspection shaft inner space High-strength bolt 1, the two ends of high-strength bolt 1 being placed between inspection shaft wall are fixed by clamp nut 1 respectively, fasten spiral shell Pad 1 is provided between mother 1 and the high-strength bolt 1 being placed between inspection shaft wall, is placed in high-strength in inspection shaft inner space The two ends of bolt 1 are respectively by the fixation of clamp nut 2 33, clamp nut 2 33 and the high-strength spiral shell being placed in inspection shaft inner space Pad 2 34 is provided between bolt 1, the high-strength bolt 1 being placed in inspection shaft inner space includes 2；Part-structure on inspection shaft Connection forms holistic inspection shaft structure between part-structure B under A and inspection shaft, and the inspection shaft structure includes inspection shaft base plate 1 and inspection shaft Inspection shaft wall 2 (the inspection shaft wall construction under inspection shaft on part-structure B) and be placed in (the basement well-surface part knot of inspection shaft wall 2 that base plate 1 is connected Inspection shaft wall construction on structure A) upper end and the inspection well cover 3 that is connected with inspection shaft wall 2 (the inspection shaft wall construction of part-structure A on inspection shaft), Inspection well cover 3 is connected, inspection well cover seat ring 4 by inspection well cover seat ring 4 with inspection shaft wall 2 (the inspection shaft wall construction of part-structure A on inspection shaft) It is connected by pouring to be integrally formed using monoblock type in faying face between inspection shaft wall 2；The lower section of inspection well cover 3 is provided with anti-fall lid 12, The top of anti-fall lid 12 is provided with preformed groove 13, and side-lower is provided with the flagpole 14 made of elastomeric material, flagpole 14 in inspection shaft wall 2 One end connects alarm flag 15, and flagpole after bending 14 and alarm flag 15 are both placed in be pushed down in preformed groove 13 and with inspection well cover 3 Anti-fall lid 12；Alarm 16 is installed in the inner side of inspection shaft wall 2, alarm switch 17 is provided with the inside front of inspection well cover seat ring 4, report Alert device switch 17 is provided with switch contact, and alarm switch 17 is located at the top of the lower plane of inspection well cover 3, alarm 16 and alarm Device switch 17 is connected with control administrative center, is pressed/lifted switch contact and realize alarm by dedicated radio link, alarm 16 The off and on of switch；Inspection well cover 3 uses circular manhole cover.

Embodiment 6：

As shown in fig. 6, for vertical section formula has top board cylindrical type inspection shaft schematic diagram；Inspection shaft is divided into part-structure A on inspection shaft With part-structure B under inspection shaft, part-structure upper surface is provided with the first bulge-structure 26, part-structure lower end on inspection shaft under inspection shaft Face is provided with the first groove structure 27, and being connected between the first bulge-structure 26 and the first groove structure 27 causes inspection shaft bottom Connected between part-structure lower surface on separation structure upper surface and inspection shaft, between the first bulge-structure 26 and the first groove structure 27 The first water proof rubber bar 28 is provided with, is fastened by one group of high-strength bolt one between part-structure on part-structure and inspection shaft under inspection shaft Connection forms overall, and high-strength bolt one includes the high-strength bolt 1 being placed between inspection shaft wall and is placed in inspection shaft inner space High-strength bolt 1, the two ends of high-strength bolt 1 being placed between inspection shaft wall are fixed by clamp nut 1 respectively, fasten spiral shell Pad 1 is provided between mother 1 and the high-strength bolt 1 being placed between inspection shaft wall, is placed in high-strength in inspection shaft inner space The two ends of bolt 1 are respectively by the fixation of clamp nut 2 33, clamp nut 2 33 and the high-strength spiral shell being placed in inspection shaft inner space Pad 2 34 is provided between bolt 1, the high-strength bolt 1 being placed in inspection shaft inner space includes 4；Part-structure on inspection shaft Connection forms holistic inspection shaft structure between part-structure B under A and inspection shaft, and the inspection shaft structure includes inspection shaft base plate 1 and inspection shaft Inspection shaft wall 2 (the inspection shaft wall construction under inspection shaft on part-structure B) and be placed in (the basement well-surface part knot of inspection shaft wall 2 that base plate 1 is connected The inspection shaft wall construction of structure A) upper end and the inspection well cover 3 that is connected with inspection shaft wall 2 (the inspection shaft wall construction of part-structure A on inspection shaft), basement Well lid 3 is connected by inspection well cover seat ring 4 with inspection shaft wall 2 (the inspection shaft wall construction of part-structure A on inspection shaft), inspection well cover seat ring 4 with Connected by inspection shaft top board 6 between inspection shaft wall 2 (the inspection shaft wall construction of part-structure A on inspection shaft), inspection well cover seat ring 4 and inspection shaft top Connection is integrally formed by being poured using monoblock type on composition surface between plate 35, inspection shaft top board 6 and (the basement well-surface part of inspection shaft wall 2 The inspection shaft wall construction of structure A) between be integrally formed connection by being poured using monoblock type on composition surface；The lower section of inspection well cover 3 is provided with Anti-fall lid 12, the top of anti-fall lid 12 is provided with preformed groove 13, and the flagpole made of elastomeric material is provided with below inspection shaft top board 6 14, be both placed in preformed groove 13 for flagpole after bending 14 and alarm flag 15 and basement is used by the one end of flagpole 14 connection alarm flag 15 Well lid 3 pushes down anti-fall lid 12；Alarm 16 is installed below inspection shaft top board 6, alarm is provided with the inside front of inspection well cover seat ring 4 Device switch 17, alarm switch 17 is provided with switch contact, and alarm switch 17 is located at the top of the lower plane of inspection well cover 3, report With alarm switch 17 by dedicated radio link, alarm 16 is connected alert device 16 with control administrative center, presses/lifts switch and touch Point realizes the off and on of alarm switch；Inspection well cover 3 uses circular manhole cover.

Embodiment 7：

As shown in fig. 7, for longitudinal divisionses formula has top board water chestnut column type inspection shaft structural representation；Inspection shaft is divided into inspection shaft left side structure C and inspection shaft right side structure D, inspection shaft left side structure C right side are provided with the second bulge-structure 36, inspection shaft right side structure D left sides The second groove structure 37 is provided with, is connected between the second bulge-structure 36 and the second groove structure 37 and is caused inspection shaft left side knot Connected between structure right side and inspection shaft right side structure left side, the is provided between the second bulge-structure 36 and the second groove structure 37 Two water proof rubber bars 38, are fastenedly connected to form whole between inspection shaft left side structure and inspection shaft right side structure by one group of high-strength bolt two Body, high-strength bolt two includes the high-strength bolt 2 39 being placed between inspection shaft wall and the high-strength bolt two being placed in inspection shaft inner space 40, the two ends of high-strength bolt 2 39 being placed between inspection shaft wall respectively by clamp nut 3 42 fix, clamp nut 3 42 with put Pad 3 41 is provided between high-strength bolt 2 39 between inspection shaft wall, 2 40 liang of the high-strength bolt being placed in inspection shaft inner space End is fixed by clamp nut 4 43 respectively, between clamp nut 4 43 and the high-strength bolt 2 40 being placed in inspection shaft inner space Pad 4 44 is provided with, the high-strength bolt 2 40 being placed in inspection shaft inner space includes 4；Inspection shaft left side structure C and inspection shaft right side Connection forms holistic inspection shaft structure between structure D, and the inspection shaft structure includes the (inspection shaft of inspection shaft left side structure C of inspection shaft base plate 1 The inspection shaft base plate of base plate and inspection shaft right side structure D) and inspection shaft base plate 1 connect and with the integrally formed inspection shaft wall 2 of inspection shaft base plate 1 And the upper end of inspection shaft wall 2 and the inspection well cover 3 being connected with inspection shaft wall 2 are placed in, inspection well cover 3 is connected by inspection well cover seat ring 4 with inspection shaft wall 2 Connect, connected by inspection shaft top board 6 between inspection well cover seat ring 4 and inspection shaft wall 2, one is passed through between inspection well cover seat ring 4 and inspection shaft top board 6 The second inspection well cover seat ring fixing bolt 7 of group is fixedly connected, and the second inspection well cover seat ring fixing bolt 7 is placed in inspection well cover seat ring outside, Be integrally formed connection by being poured using monoblock type in faying face between inspection shaft top board 6 and inspection shaft wall 2, inspection well cover seat ring 4 with The second rubber blanket 10 is provided between inspection shaft top board 6, for further improving fixed between inspection well cover seat ring 4 and inspection shaft top board 6 company The stability for connecing；The lower section of inspection well cover 3 is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, pacifies below inspection shaft top board 6 Equipped with the flagpole 14 made of elastomeric material, the one end of flagpole 14 connection alarm flag 15, by flagpole after bending 14 and alarm flag 15 It is both placed in preformed groove 13 and pushes down anti-fall lid 12 with inspection well cover 3；Alarm 16 is installed below inspection shaft top board 6, in basement The inside front of well lid seat ring 4 is provided with alarm switch 17, and alarm switch 17 is provided with switch contact, presses or lifts switch and touch Point realizes the off and on of alarm, and alarm switch 17 is located at the top of the lower plane of inspection well cover 3, and alarm 16 is opened with alarm 17 are closed by dedicated radio link, alarm 16 is connected with control administrative center；Inspection well cover 3 uses square inspection well lid.

Embodiment 8：

As shown in figure 8, for transversal sectional formula has top board water chestnut column type inspection shaft schematic diagram；Inspection shaft be divided into inspection shaft front side structure E and Inspection shaft rear structure F, inspection shaft inspection shaft front side structure E rear end faces are provided with the 3rd bulge-structure 46, inspection shaft rear structure F left sides The 3rd groove structure 47 is provided with, is connected between the 3rd bulge-structure 46 and the 3rd groove structure 47 and is caused inspection shaft left side knot Connected between structure right side and inspection shaft right side structure left side, the is provided between the 3rd bulge-structure 46 and the 3rd groove structure 47 Two water proof rubber bars 48, are fastenedly connected to form whole between inspection shaft left side structure and inspection shaft right side structure by one group of high-strength bolt three Body, high-strength bolt three includes the high-strength bolt 3 49 being placed between inspection shaft wall and the high-strength bolt three being placed in inspection shaft inner space 50, the two ends of high-strength bolt 3 49 being placed between inspection shaft wall respectively by clamp nut 5 52 fix, clamp nut 5 52 with put Pad 5 51 is provided between high-strength bolt 3 49 between inspection shaft wall, 3 50 liang of the high-strength bolt being placed in inspection shaft inner space End is fixed by clamp nut 6 53 respectively, between clamp nut 6 53 and the high-strength bolt 3 50 being placed in inspection shaft inner space Pad 6 54 is provided with, the high-strength bolt 3 50 being placed in inspection shaft inner space includes 4；Inspection shaft front side structure E and inspection shaft rear side Connection forms holistic inspection shaft structure between structure F, and the inspection shaft structure includes inspection shaft base plate 1 (inspection shaft front side structure E and inspection shaft The inspection shaft base plate of rear structure F) and inspection shaft base plate 1 connect and with the integrally formed inspection shaft wall 2 of inspection shaft base plate 1 and be placed in basement The upper end of the borehole wall 2 and the inspection well cover 3 being connected with inspection shaft wall 2, inspection well cover 3 are connected by inspection well cover seat ring 4 with inspection shaft wall 2, inspection well cover Realize that non-integral type is connected by top board 6 between seat ring 4 and inspection shaft wall 2, one is passed through between inspection well cover seat ring 4 and inspection shaft top board 6 The second inspection well cover seat ring fixing bolt 7 of group is fixedly connected, and the second inspection well cover seat ring fixing bolt 7 is placed in inspection well cover seat ring outside, Be integrally formed connection by being poured using monoblock type in faying face between inspection shaft top board 6 and inspection shaft wall 2, inspection well cover seat ring 4 with The second rubber blanket 10 is provided between inspection shaft top board 6, for further improving fixed between inspection well cover seat ring 4 and inspection shaft top board 6 company The stability for connecing；The lower section of inspection well cover 3 is provided with anti-fall lid 12, and the top of anti-fall lid 12 is provided with preformed groove 13, pacifies below inspection shaft top board 6 Equipped with the flagpole 14 made of elastomeric material, the one end of flagpole 14 connection alarm flag 15, by flagpole after bending 14 and alarm flag 15 It is both placed in preformed groove 13 and pushes down anti-fall lid 12 with inspection well cover 3；Alarm 16 is installed below inspection shaft top board 6, in basement The inside front of well lid seat ring 4 is provided with alarm switch 17, and alarm switch 17 is provided with switch contact, presses or lifts switch and touch Point realizes the off and on of alarm, and alarm switch 17 is located at the top of the lower plane of inspection well cover 3, and alarm 16 is opened with alarm 17 are closed by dedicated radio link, alarm 16 is connected with control administrative center；Inspection well cover is square；

Segmented inspection shaft construction method step：S1 sets up production line；S2 makes merogenesis (block) shaper；S3 runs Production line, production, processing merogenesis (block) inspection shaft；S4 finished products conserve (stock)；S5 processing buying high-strength bolt and rubber strip (pad)；S6 field loftings (fixed point position)；Merogenesis (block) is assembled into integrated inspection well by S7, is determined as needed in factory or at the scene Assembling；Inspection shaft is transported to and laid on the point position of scene by S8.

For above-mentioned segmented inspection shaft structure, inspection shaft can be installed using anti-roadbed, the sub-surface of excavating, construction technology is such as Under：After the completion of routinely roadbed, road surface base layer construction method thereof carry out operation to sub-surface, enter that line position is counter to be opened to inspection shaft point position Dig, excavation number slightly larger than inspection shaft side dimension, transporting merogenesis (block) production and processing inspection shaft to scene is lifted, such as Fig. 9 It is shown, roadbed, road surface base layer construction method thereof are excavated using anti-, roadbed, constructing road foundation technique can be optimized, constructed during construction Machinery is uninterruptedly worked continuously in the case of accessible, it is to avoid construction machinery inspection shaft position (around) slow down, avoid, stop Caused effect reduction such as car, reversing, horizontal operation, levelling, the small machine compacting of hand fit, progress decline, consumption increase Plus (careless slightly construction machinery is also possible to inspection shaft collision, damages)；

As the presently preferred embodiments, on inspection shaft wall pipe connection portion position respectively prefabricated pipeline hole, in order to prevent pipeline with For gap is likely to result in not between anti-excavation face and inspection shaft wall in the anti-excavation roadbed of above-mentioned use, sub-surface installation inspection shaft Good influence, several mud jacking holes and steam vent are set in inspection shaft wall side, by mud jacking hole by the method for gap grouting methol Construction quality is ensured, as shown in Figure 10, for vertical section formula has top board cylinder inspection shaft structure to be set in inspection shaft wall shown in Figure 10 Mud jacking hole schematic diagram is put, one group of mud jacking hole 58 is provided with inspection shaft wall 2, the space for occurring around inspection shaft wall uses pressure injection water The method of mud can optimize inspection shaft maintenance process, it is to avoid removed when inspection shaft is repaired the road that (build by laying bricks or stones) cause damage, material Waste, the harmful effect such as maintenance time is long, traffic is obstructed；As shown in figure 11, one group of mud jacking hole 2 56 is set on inspection shaft base plate 1 With one group of steam vent 2 57, the space for occurring around inspection shaft base plate can optimize inspection shaft and tie up using the method for grouting methol Repair technique, it is to avoid remove that road damage, waste of material, maintenance time that (building by laying bricks or stones) cause be long, traffic is obstructed when inspection shaft is repaired Deng harmful effect, it is ensured that construction quality and road safety are unimpeded, while being when eliminating anti-excavation roadbed, road surface base layer construction method thereof Gap safeguard between excavation face and inspection shaft wall.

Above-mentioned monoblock type inspection shaft structure or segmented inspection shaft structure are further expanded, following structure is obtained：

As the presently preferred embodiments, as shown in figure 12, in pipe connection portion difference prefabricated pipeline hole 18 on inspection shaft wall 2, In order to prevent pipeline and the joint portion leak of inspection shaft wall 2, annular groove 19 is provided with the position of pipeline hole 18, on the side of inspection shaft wall 2 One group of mud jacking hole 1 is provided with positioned at the lower section of annular groove 19, the top of annular groove 19 is located on the side of inspection shaft wall 2 and is provided with one group of row Stomata 1, flexible waterproof material is noted after Pipe installing positioning from mud jacking pore pressure, even if to ensure that pipeline is occurring slight displacement When can also be water-tight with inspection shaft wall binding site；Mud jacking hole one includes 2 including 2 and steam vent one, in inspection shaft wall, Outer both sides annular groove bottom is respectively provided with mud jacking hole one, and steam vent one is respectively provided with the inside and outside both sides annular groove top of inspection shaft wall, Outer side pressure grouting hole and outboard row stomata are blocked in advance with the first closure bolt 61 during side pressure grouting according in inspection shaft wall, according to Interior side pressure grouting hole and inboard row stomata are blocked in advance with the second closure bolt 62 during side pressure grouting outside inspection shaft wall, when inspection shaft inner side nothing When method carries out mud jacking operation (inspection shaft inner volume is smaller, ponding is relatively deep, there is pernicious gas etc.), can be set by inspection shaft outside Mud jacking hole carry out mud jacking operation, it is to avoid or reduce because need to greatly be broken, torn open greatly when inspection shaft inner side cannot carry out mud jacking operation The road damage that causes, waste of material, maintenance time are long, the harmful effect such as traffic is obstructed, so as to being most that low cost reaches most Good construction effect.

As the presently preferred embodiments, as shown in figure 13, inspection well cover seat ring it is dismountable-no-top plate water chestnut bench-type inspection shaft structure shows It is intended to, when being fixedly connected by one group of first inspection well cover seat ring fixing bolt 5 between inspection well cover seat ring 4 and inspection shaft wall 2, by first Inspection well cover seat ring fixing bolt 5 is placed in the inner side of inspection well cover seat ring 4 (near inspection well cover side), and the outside of inspection well cover seat ring 4 is using upper Small reversed round bench shaped or the platform of falling water chestnut shape under big；Inspection well cover seat ring fixing bolt is arranged on inner side near inspection well cover side, And the outside of inspection well cover seat ring 4 is produced and processed into up big and down small rounding water chestnut platform shape, only needed when removing, changing inspection well cover seat ring Inspection well cover seat ring fixing bolt is screwed off, old inspection well cover seat ring is taken out, new inspection well cover seat ring is changed and is consolidated with inspection well cover seat ring Determine bolt to fix, convenient dismounting.

As the presently preferred embodiments, as shown in figure 14, be high-strength bolt on the outside of inspection shaft wall fixation-vertical section formula without top Plate inspection shaft structural representation, in vertical section formula inspection shaft structure, high-strength bolt can be fixed on the inner side of inspection shaft wall 2, can be with Be fixed on the outside of inspection shaft wall 2, high-strength bolt be fixed on the outside of inspection shaft wall 2, when no operatton in inspection shaft (inspection shaft inner volume is smaller, The pipeline or auxiliary device that need to install in advance be larger, more and other specific factors etc.) when, height can be carried out by inspection shaft outside The fixed operation of strength bolt, it is to avoid unfavorable execution conditions produce the harmful effect for causing to construction.

In work progress, site environment, function, performance, construction method and construction technology needs according to engineering are whole Body formula inspection shaft structure, segmented inspection shaft structure be able to can also both have been intersected with single use and superposition is used, depending on engineering concrete condition Depending on.

As the presently preferred embodiments, upspring automatically by alarm flag, anti-fall lid work：As shown in figure 15, below inspection well cover Anti-fall lid 12 is provided with, the top of anti-fall lid 12 is provided with preformed groove, and flagpole is bent and flagpole after bending and alarm flag is placed In preformed groove, inspection well cover is finally covered, anti-fall lid 12 is pushed down with inspection well cover, the quilt when inspection well cover is subject to accidental damage or tilts The flagpole pushed down is upspring automatically together with alarm flag, reminds vehicle, pedestrian to avoid；In addition when inspection well cover is subject to accidental damage or tilting When, being arranged on the anti-fall lid below inspection well cover can carry pedestrian and non-motor vehicle weight, it is to avoid pedestrian falls into non-motor vehicle Inspection shaft and cause the accident.

As the presently preferred embodiments, there is warning sound after alarm switch is opened：As shown in figure 16, in inspection shaft wall 2 Alarm 16 is installed in inner side, and alarm switch 17 is provided with the inside front of inspection well cover seat ring 4, and the top of alarm switch 17 is provided with out Contact is closed, switch contact is pressed or lifts the closing and unlatching for realizing alarm, alarm switch 17 is located under inspection well cover The top of plane, with alarm switch 17 by dedicated radio link, alarm 16 is connected alarm 16 with control administrative center, Alarm switch is depressed when inspection well cover is covered so that alarm is closed；When inspection well cover is subject to accidental damage or sticks up The alarm switch contact being held down when rising is upspring automatically, alarm work, sends the sound of " danger " " please avoid ", reminds car , pedestrian avoid；And it is synchronous to controlling administrative center to send alarm signal, control administrative center receives alarm signal and sends someone immediately Maintenance, excludes hidden danger, safe and smooth so as to keep.

The material that inspection shaft structure proposed by the present invention is used includes：Concrete, metal material, engineering plastics, plastic-steel material, rubber Moulding material, acidproof (alkali) material, exotic material etc., different materials are determined depending on the selection of engineering concrete condition.

The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims

1. a kind of factorial praluction processes non-maintaining type inspection shaft, it is characterised in that：Connected including inspection shaft base plate and inspection shaft base plate Inspection shaft wall and be placed in inspection shaft wall upper end and the inspection well cover being connected with inspection shaft wall, the inspection well cover by inspection well cover seat ring with it is described Inspection shaft wall is connected；

Between the inspection well cover seat ring and the inspection shaft wall by faying face poured using monoblock type be integrally formed connection or it is non- Monoblock type is connected；

Being connected by non-integral type between the inspection well cover seat ring and the inspection shaft wall includes the inspection well cover seat ring and the basement It is fixedly connected or is connected by inspection shaft top board, the Seat for manhole cover by one group of first inspection well cover seat ring fixing bolt between the borehole wall Circle with when being fixedly connected by one group of first inspection well cover seat ring fixing bolt between the inspection shaft wall in the inspection well cover seat ring and The first rubber blanket is provided between the inspection shaft wall；

When being connected by inspection shaft top board between the inspection well cover seat ring and the inspection shaft wall, the inspection well cover seat ring and the inspection shaft It is integrally formed connection or spiral shell is fixed by one group of second inspection well cover seat ring by being poured using monoblock type in faying face between top board Bolt is fixedly connected, and connection is integrally formed by being poured using monoblock type in faying face between the inspection shaft top board and the inspection shaft wall Or be fixedly connected by one group of inspection shaft top board fixing bolt, by one group the between the inspection well cover seat ring and the inspection shaft top board Two inspection well cover seat ring fixing bolts are provided with the second rubber when being fixedly connected between the inspection well cover seat ring and the inspection shaft top board Pad, on the inspection shaft top when being fixedly connected by one group of inspection shaft top board fixing bolt between the inspection shaft top board and the inspection shaft wall The 3rd rubber blanket is provided between plate and the inspection shaft wall.

2. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：On the inspection shaft wall Pipe connection portion position setting pipeline hole, the pipeline hole position is provided with annular groove, is located on the inspection shaft wall side The annular groove lower section is provided with one group of mud jacking hole one, and one group of steam vent is provided with positioned at the upside of the ring groove on inspection shaft wall side One, the inspection shaft wall medial surface is provided with inner seal rings, and the inspection shaft wall lateral surface is provided with outside sealing ring, the outside sealing Circle and inner seal rings are respectively used to seal the pipeline hole.

3. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：The inspection well cover seat ring When being fixedly connected by one group of first inspection well cover seat ring fixing bolt between the inspection shaft wall, the first inspection well cover seat ring is consolidated Determine bolt and be placed in the inspection well cover seat ring inner or outer side, when the first inspection well cover seat ring fixing bolt is placed in the inspection well cover During seat ring inner side, the inspection well cover seat ring outside uses up big and down small reversed round bench shaped or the platform of falling water chestnut shape；

When being fixedly connected by one group of second inspection well cover seat ring fixing bolt between the inspection well cover seat ring and the inspection shaft top board, The second inspection well cover seat ring fixing bolt is placed in the inspection well cover seat ring inner or outer side, when the second inspection well cover seat ring is solid When determining bolt and being placed in inspection well cover seat ring inner side, the inspection well cover seat ring outside is using up big and down small reversed round bench shaped or falls Water chestnut platform shape.

4. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：On the inspection shaft base plate Side is provided with one group of mud jacking hole two and one group of steam vent two.

5. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：The monoblock type inspection shaft Structure or segmented inspection shaft structure are using water chestnut column type, cylindrical type, circular platform type under water chestnut bench-type, upper circle under water chestnut bench-type, water chestnut column type, upper circle Any one shape in 6 kinds.

6. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：The inspection well cover is used Square inspection well lid or circular manhole cover.

7. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：The inspection well cover lower section Anti-fall lid is provided with, the anti-fall side of covering is provided with preformed groove, is provided with the inside of the inspection shaft wall or below inspection shaft top board and uses bullet Property the flagpole that makes of material, described flagpole one end connects alarm flag, flagpole after bending and alarm flag is both placed in described pre- Stay in groove and push down the anti-fall lid with the inspection well cover.

8. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：In the inspection shaft wall Side or inspection shaft top board lower section are provided with alarm, and alarm switch, the alarm are provided with the inspection well cover seat ring inside front Device switch top is provided with switch contact, and the alarm switch is located at the top of the lower plane of the inspection well cover, the alarm Pass through dedicated radio link with the alarm switch.

9. factorial praluction according to claim 1 processes non-maintaining type inspection shaft, it is characterised in that：The inspection shaft is using whole Body formula inspection shaft structure or segmented inspection shaft structure.

10. factorial praluction according to claim 9 processes non-maintaining type inspection shaft, it is characterised in that：The segmented basement Well construction includes three kinds, respectively vertical section formula inspection shaft structure, longitudinal divisionses formula inspection shaft structure and transversal sectional formula inspection shaft knot Structure；

During using vertical section formula inspection shaft structure, the inspection shaft includes part-structure under part-structure on inspection shaft and inspection shaft, described Part-structure upper surface is provided with the first bulge-structure under inspection shaft, and part-structure lower surface is provided with the first groove on the inspection shaft Structure, is connected between first bulge-structure and first groove structure and causes part-structure lower end on the inspection shaft Face is connected with part-structure upper surface under the inspection shaft, passes through one on the inspection shaft under part-structure and inspection shaft between part-structure Group high-strength bolt one is fastenedly connected, and the first water proof rubber is provided between first bulge-structure and first groove structure Bar；

During using longitudinal divisionses formula inspection shaft structure, the inspection shaft includes inspection shaft left side structure and inspection shaft right side structure, the inspection shaft Left side structure right side is provided with the second bulge-structure, and the inspection shaft right side structure left side is provided with the second groove structure, institute State between the second bulge-structure and second groove structure be connected cause the inspection shaft left side structure right side with it is described Inspection shaft right side structure left side is connected, and one group of high-strength bolt is passed through between the inspection shaft left side structure and the inspection shaft right side structure Two are fastenedly connected, and the second water proof rubber bar is provided between second bulge-structure and second groove structure；

During using transversal sectional formula inspection shaft structure, the inspection shaft includes inspection shaft front side structure and inspection shaft rear structure, the inspection shaft Front side structure rear end face is provided with the 3rd bulge-structure, and the inspection shaft rear structure front end face is provided with the 3rd groove structure, institute State between the 3rd bulge-structure and the 3rd groove structure be connected cause the inspection shaft front side structure rear end face with it is described Inspection shaft rear structure front end face is connected, and one group of high-strength bolt is passed through between the inspection shaft front side structure and the inspection shaft rear structure Three are fastenedly connected, and the 3rd water proof rubber bar is provided between the 3rd bulge-structure and the 3rd groove structure.