CN106567403A - Exterior wall anti-seepage structure for underground comprehensive pipe gallery - Google Patents
Exterior wall anti-seepage structure for underground comprehensive pipe gallery Download PDFInfo
- Publication number
- CN106567403A CN106567403A CN201610918682.3A CN201610918682A CN106567403A CN 106567403 A CN106567403 A CN 106567403A CN 201610918682 A CN201610918682 A CN 201610918682A CN 106567403 A CN106567403 A CN 106567403A
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- Prior art keywords
- exterior wall
- termination part
- flange
- wall termination
- bolt
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- 239000004567 concrete Substances 0.000 claims abstract description 18
- 239000004927 clay Substances 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 49
- 238000003786 synthesis reaction Methods 0.000 claims description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 210000003038 endothelium Anatomy 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides an exterior wall anti-seepage structure for an underground comprehensive pipe gallery. The exterior wall anti-seepage structure for an underground comprehensive pipe gallery includes exterior wall terminal pieces which are pre-embedded in a concrete wall, wherein outward flanges are arranged at the outside of the exterior wall terminal pieces; the inner wall of the central hole of each outward flange segment of each exterior wall terminal piece is provided with internal screw thread; the outer wall of each outward flange segment of each exterior wall terminal piece is provided with outside thread; and the outside thread of each exterior wall terminal piece is screwed into waterproof coiled material and then is compressed tightly by a clamp ring; a cable or a pipeline penetrates through the central hole of each exterior wall terminal piece; waterproof clay is injected between the bottom of the internal screw thread of each exterior wall terminal piece and the cable or the pipeline; and opening rubber rings and composite clamping pads are successively disposed in the cable or pipeline, and then are screwed into composite through hole pipe bolts. The exterior wall anti-seepage structure for an underground comprehensive pipe gallery has the advantages of being convenient and achieving good effect for pipe-through-wall anti-seepage treatment of an underground comprehensive pipe gallery and other underground cavern groups, and being relatively convenient for the subsequent treatment and maintenance.
Description
Technical field
The present invention relates to pipe gallery construction field, and in particular to a kind of underground pipe gallery outer wall impermeable structure.
Technical background
Underground pipe gallery includes that underground transportation facilities such as tunnel and industry and civil buildings basement etc. are required to arrange
The pipelines such as power supply, traversing pipe line underground chamber wallboard require embedded wall pipe, often have subsoil water to ooze along wall pipe during use
Enter underground chamber, needs take measures to carry out antiseepage, have some anti-seepage methods at present, but due to impervious material service life
Far fewer than the design life of underground pipe gallery etc., need the normal maintenances of Jing to change, and take when keeping in repair replacing numerous and diverse
It is not convenient.
The content of the invention
The purpose of invention is to provide a kind of underground pipe gallery outer wall impermeable structure, can be follow-up to underground pipe gallery
It is more convenient effective when treating seepage is changed.
To achieve these goals, the technical scheme is that：A kind of underground pipe gallery outer wall impermeable structure, including it is pre-
The exterior wall termination part being embedded in concrete walls body, exterior wall termination part and bar connecting in concrete walls body, it is characterised in that：
Central hole is provided with the part of the exterior wall termination, exterior wall termination part outward flange, exterior wall termination part are set on the outside of the part of exterior wall termination
The center bore inner wall of evagination rim segment is also provided with female thread, and exterior wall termination part evagination rim segment outer wall arranges external screw thread, and exterior wall surface is applied
Patch waterproof roll, exterior wall termination part arrange waterproof clay with waterproof roll junction, and exterior wall termination part flange gasket is inserted in exterior wall
Termination part external screw thread, then screws in waterproof roll hold-down ring and compresses；Cable or pipeline pass through the centre bore of exterior wall termination part, outside
Waterproof clay is injected between wall termination part female thread bottom and cable or pipeline, successively insert opening rubber ring, synthesis pressure successively
Tight pad, then screws in synthesis through-hole pipe bolt.
Further, exterior wall termination part includes exterior wall termination part end plate, the upper end on the inside of the exterior wall termination part end plate and
Lower end is respectively arranged with inner end wall head crust reinforced hole, and the left end and right-hand member on the inside of the exterior wall termination part end plate is respectively provided with
There is exterior wall termination part endothelium reinforced hole, in the part endothelium reinforced hole of endothelium reinforcing bar insertion exterior wall termination, crust reinforcing bar insertion exterior wall end
In the exterior wall termination part crust reinforced hole of head, it is through walls that the exterior wall termination part end plate medial center position arranges exterior wall termination part
Inner casing tube, the exterior wall termination part end plate outer side center position arrange exterior wall termination part outward flange, in exterior wall termination part
A centre bore is provided with inside, the centre bore is successively from exterior wall termination part outward flange, exterior wall termination part end plate and exterior wall termination part
Inner casing tube center through walls passes through, and the center bore inner wall of the exterior wall termination part outward flange is provided with exterior wall termination part female thread,
And the centre bore of exterior wall termination part evagination rim segment arranges taper connection section, exterior wall termination part at the part end plate of exterior wall termination
The outer surface of outward flange is provided with external screw thread.
Further, the lateral surface of the exterior wall termination part end plate is provided with recessed positioned at exterior wall termination part outward flange outside
Groove, for inserting waterproof clay.
Further, synthesize compress gasket to be made up of half pad of perforate and half gasket ring of flange, half pad of perforate includes one
Semi-circular pad, the two ends of the semi-circular pad are provided with tongue and groove, and are provided with compress gasket synthesis on tongue and groove on described
Aperture；Half gasket ring of flange includes half annular gasket, and the two ends of the semi-circular pad are provided with lower tongue and groove, on the lower tongue and groove
It is provided with and synthesizes the compress gasket synthesis flange key that aperture is engaged with compress gasket, by half pad of perforate, half gasket ring of flange
Set cable or pipeline the compress gasket synthesis by compress gasket synthesis flange key insertion half pad of perforate of half gasket ring of flange
Synthesis compress gasket is formed in aperture, compress gasket synthesis flange key forms tight fit with compress gasket synthesis aperture.
Further, a central through hole is provided with the synthesis through-hole pipe bolt, the synthesis through-hole pipe bolt is by opening
Half bolt of hole and half bolt of flange composition, half bolt of perforate include the first half bolts, the bolt head two ends of the first half bolt
Switch knob is set, and the switch knob arranges switch knob aperture, half bolt of the flange includes the second half bolts, the spiral shell of the second half bolt
Bolt head two ends are also provided with switch knob, and the switch knob arranges the switch knob flange key being engaged with switch knob aperture, half bolt of perforate, flange half
Bolt ring set cable or pipeline simultaneously insert the switch knob flange key of half bolt of flange in the switch knob aperture of corresponding half bolt of perforate
Synthesis through-hole pipe bolt is formed, switch knob flange key forms tight fit with switch knob aperture.
Further, half bolt switch knob of the flange is provided with positioned at the position in the outside of switch knob flange key and disassembles hole.
Advantages of the present invention is as described below：
1. can carry out being formed by ring set is operated after cable or locating pipeling using synthesis compress gasket, synthesis through-hole pipe bolt
Complete pad, through-hole pipe bolt, it is not necessary in advance by pad, pipe bolt be inserted in cable or pipeline and bring along cable or pipeline
Length makees push operation operation；
2. operation process has leakage scenarios further screw synthesis through-hole pipe bolt carries out seepage prevention and treatment；
3. such as rubber ring etc., for a long time using ageing failure is caused, can exit through-hole pipe bolt and pad and rubber ring etc., to rubber
Circle etc. is changed, and is then screwed in pipe bolt and is pushed the materials such as pad compression rubber ring；
4., such as through-hole pipe bolt failure, the removal hole that instrument inserts synthesis through-hole pipe bolt can be adopted to tear open through-hole pipe bolt is synthesized
Start discharging except replacing, compress gasket is damaged and is easily replaced；
5. exterior wall termination part, wall pipe, synthesis through-hole pipe bolt component and wait matching component can determine caliber, inside and outside by modulus
Each portion's sizes such as screw thread radial direction, to adapt to the cable or pipeline of different-diameter.
In sum, the present invention administers more convenient, effect to the underground hole group pipe such as underground pipe gallery antiseep through walls
It is really good, it is follow-up to administer, keep in repair more convenient.
Description of the drawings
Fig. 1 manages plane total figure through walls to be arranged on group in body of wall.
Profiles of the Fig. 2 for Fig. 1.
Fig. 3 is single wall pipe profile.
Fig. 4 is wall pipe structural representation.
Fig. 5 is inner end wall head alien invasion figure.
Fig. 6 is inner end wall head profile.
Fig. 7 is elevation in inner end wall head Transducers Embedded in Concrete body of wall.
Fig. 8 is exterior wall termination part alien invasion figure.
Fig. 9 is exterior wall termination part profile.
Figure 10 is elevation in the part Transducers Embedded in Concrete body of wall of exterior wall termination.
Figure 11 is waterproof roll hold-down ring plane graph.
Figure 12 is waterproof roll hold-down ring profile.
Figure 13 is flange gasket plane graph.
Figure 14 is flange gasket profile.
Figure 15 is half pad plane graph of synthesis compress gasket perforate.
Profiles of the Figure 16 for Figure 15.
Figure 17 is half pad plane graph of synthesis compress gasket flange.
Profiles of the Figure 18 for Figure 17.
Figure 19 is the assembling figure for synthesizing compress gasket.
Profiles of the Figure 20 for Figure 19.
Figure 21 is synthesis through-hole pipe bolt assembling view.
Figure 22 is synthesis through-hole pipe bolt assembling elevation.
Figure 23 is half bolt elevation of perforate.
Figure 24 is half bolt plane graph of perforate.
Figure 25 is half bolt elevation of flange.
Figure 26 is half bolt plane graph of flange.
Figure 27 is opening rubber ring plane graph.
Profiles of the Figure 28 for Figure 27.
Shearing expanded views of the Figure 29 for Figure 27.
Figure 30 is the endless belt-shaped figure of opening rubber ring.
In figure, each unit number is expressed as follows：
1. wall pipe；
2. exterior wall termination part；
2-1 exterior walls termination part crust reinforced hole, 2-2 exterior walls termination part endothelium reinforced hole, 2-3 exterior walls termination part wall pipe inner sleeve
Pipe, 2-4 exterior walls termination part female thread, 2-5 external screw threads, 2-6 grooves, 2-7 exterior walls termination part end plate；
3. flange gasket；3-1 flanges；
4. waterproof roll hold-down ring；
4-1 waterproof rolls compress ring flange, 4-2 floors, 4-3 female threads；
5. inner end wall head；
5-1 inner end wall head crust reinforced holes, 5-2 inner end wall head endothelium reinforced holes, 5-3 inner end wall head wall pipe inner sleeves
Pipe, 5-4 inner end wall head female threads, 5-5 inner end wall head end plates；
6-1 steel ties, 6-2 endothelium reinforcing bars, 6-3 crust reinforcing bars, 6-4 cableways；
7. reinforced concrete wall；
8. compress gasket is synthesized；
Tongue and groove, 8-21 clamping pads under half pad of 8-1 flanges, half pad of 8-2 perforates, 8-11 compress gaskets synthesis flange key, 8-12
Piece synthesis aperture, the upper tongue and grooves of 8-22；
9. waterproof clay；
10. be open rubber ring；
10-1 open cell elastomeric circle wedge shape facets, 10-2 opening rubber ring continuous annular strip；
11. cables through walls or pipeline；
12. synthesis through-hole pipe bolts；
Half bolt of 12-1 perforates, half bolt of 12-2 flanges, 12-3 external screw threads, 12-4 lower flanges, 12-5 pull torsion, 12-11 switch knobs
Aperture, 12-21 switch knob flange keys, 12-22 disassemble hole；
13. waterproof rolls；
14 waterproof clays.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A specific embodiment of the present invention is illustrated as, the embodiment is that a kind of underground pipe gallery group manages antiseepage knot through walls
Structure, its claimed outer wall impermeable structure.The specific descriptions to the embodiment are the following is, its methods ＆＆ steps of implementation is such as
Under：
What A, cable or pipeline diameter, thickness of wall body size through walls and cable according to determination or number of lines selection were suitable for wears
Wall coil inner, external wall termination part and wall pipe caliber and length（Its length can be cut according to thickness of wall body）And corresponding wall pipe number
Amount.
As shown in Fig. 5 ~ 7, inner end wall head 5 includes inner end wall head end plate 5-5, in the inner end wall head end plate 5-5
The top and bottom of side are respectively arranged with inner end wall head crust reinforced hole 5-1, the left side on the inside of the inner end wall head end plate 5-5
End and right-hand member are respectively arranged with inner end wall head endothelium reinforced hole 5-2, and the inner end wall head end plate 5-5 medial centers position sets
Inner end wall head inner casing tube 5-3 through walls is put, the inner end wall head end plate 5-5 outer side centers position is arranged outside inner end wall head
Flange, is provided with a centre bore in the inner end wall head 5, and the centre bore is successively from inner end wall head outward flange, interior wall
Termination part end plate 5-5 and inner end wall head inner casing tube 5-3 centers through walls pass through, wherein the centre bore is located at inner end wall head
The diameter of inner casing tube 5-3 sections through walls is slightly larger than inner end wall head end plate 5-5 section diameters, the center of inner end wall head evagination rim segment
Bore dia is maximum, and the center bore inner wall of the inner end wall head outward flange is provided with inner end wall head female thread 5-4, and inner end wall
The centre bore of head evagination rim segment arranges taper connection section at inner end wall head end plate 5-5.
As shown in Fig. 8 ~ 10, exterior wall termination part 2 includes exterior wall termination part end plate 2-7, in the exterior wall termination part end plate 2-7
The top and bottom of side are respectively arranged with inner end wall head crust reinforced hole 2-1, the left side on the inside of the exterior wall termination part end plate 2-7
End and right-hand member are respectively arranged with exterior wall termination part endothelium reinforced hole 2-2, and the exterior wall termination part end plate 2-7 medial centers position sets
Exterior wall termination part inner casing tube 2-3 through walls is put, the exterior wall termination part end plate 2-7 outer side centers position is arranged outside the part of exterior wall termination
Flange, is provided with a centre bore in part 2 in the exterior wall termination, and the centre bore is successively from exterior wall termination part outward flange, exterior wall
Termination part end plate 2-7 and exterior wall termination part inner casing tube 2-3 centers through walls pass through, wherein the centre bore is located at exterior wall termination part
The diameter of inner casing tube 2-3 sections through walls is slightly less than exterior wall termination part end plate 2-6 section diameters, the center of exterior wall termination part evagination rim segment
Bore dia is maximum, and the center bore inner wall of the exterior wall termination part outward flange is provided with exterior wall termination part female thread 2-4, and exterior wall end
The centre bore of head evagination rim segment arranges taper connection section, the exterior wall termination part evagination at the part end plate 2-7 of exterior wall termination
The outer surface of edge is provided with external screw thread 2-5, and the lateral surface of the exterior wall termination part end plate 2-7 is located at outside the part outward flange of exterior wall termination
Fluted 2-6 is set at side.
B, by the inside and outside skin reinforced hole of fixed inner, external wall termination part reinforcing bar insertion inner, external wall termination part end plate and press cable
Or vertical, the horizontal arrangement spacing of pipeline determines inner, external wall termination part spacing and fixes.
As depicted in figs. 1 and 2, multiple inner end wall head 5 are formed into square by cable or the vertical of pipeline, horizontal arrangement spacing
Endothelium reinforcing bar 6-2 is inserted the corresponding inner end wall head endothelium reinforcing bar of string inner end wall head 5 setting up and down by shape array distribution
In the 5-2 of hole, the corresponding inner end wall head crust reinforced hole of a line inner end wall head 5 that crust reinforcing bar 6-3 insertions are arranged side by side
In 5-1；Multiple exterior wall terminations part 2 is formed and is distributed with 5 corresponding rectangular array of inner end wall head, by endothelium reinforcing bar 6-2 insertions
In the exterior wall termination part endothelium reinforced hole 2-2 of the string exterior wall termination part 2 of lower setting, crust reinforcing bar 6-3 insertions are arranged side by side
A line exterior wall termination part 2 exterior wall termination part crust reinforced hole 2-1 in.
C, colligation need to install the concrete wall reinforcing bar of wall pipe.
D, successively by inner end wall head 5, wall pipe 1, exterior wall termination part 2（Reverse order also may be used）It is mutually inserted connection simultaneously really
Recognize inner, external wall termination part end distance between plates consistent with concrete wall thickness, then using steel tie and concrete walls
Body reinforcing bar carries out colligation and fixes.
Inner end wall head inner casing tube 5-3 through walls and exterior wall termination part inner casing tube 2-3 through walls are oppositely arranged towards inner side,
It is enclosed within the two ends of wall pipe 1, distance and concrete between inner end wall head end plate lateral surface and exterior wall termination part end plate lateral surface
Endothelium reinforcing bar 6-2, crust reinforcing bar 6-3 and concrete wall reinforcing bar are tied up by thickness of wall body consistent size using steel tie
Prick and fix.
E, erection concrete wall template simultaneously confirm that inner, external wall termination part and the firm after-pouring body of wall of template matching coordinative are mixed
Solidifying soil；
F, concrete exterior wall face waterproof roll 13 is applied after walls concrete reaches certain intensity after form removal (for applying
The waterproof roll for being affixed on exterior wall termination part periphery is boxed out and is close to concrete wall by the part size cutting of exterior wall termination), then
The spreading waterproof clay 14 in part end plate grooves 2-6 of exterior wall termination, waterproof clay 14 should be least partially overlapped with waterproof roll.
G, exterior wall termination part flange gasket 3 is inserted in into exterior wall termination part external screw thread, then screws in waterproof roll hold-down ring 4 and press
Tightly.
As shown in Figure 13, Figure 14, exterior wall termination part flange gasket 3 is provided with centre bore, 3 side of exterior wall termination part flange gasket
End face arranges flange 3-1, by exterior wall termination part flange gasket 3 arrange flange it is lateral in be inserted in exterior wall termination part outward flange.As schemed
11st, shown in Figure 12, waterproof roll hold-down ring 4 is provided with centre bore, and the external screw thread 2-5 with exterior wall termination part 2 is provided with centre bore
The female thread being engaged, 4 side of waterproof roll hold-down ring are provided with a circle flange around centre bore, and waterproof roll compresses ring flange
The outer circumferential of 4-1 is provided with floor 4-2, waterproof roll hold-down ring 4 is arranged flange side and is outwards screwed in outside the part of exterior wall termination
Screw thread 2-5.
H, in the centre bore of corresponding cable or pipeline insertion end head, will be allowed to sequentially pass through exterior wall termination part center
Hole, wall pipe 1 and inner end wall head centre bore；
I, between the taper connection section and cable or pipeline of exterior wall termination part female thread 2-4 bottoms inject waterproof clay 9, successively
Opening rubber ring 10 is inserted successively（Opening rubber ring 10 can be determined that length is cut off to form circle and insert by cable or pipeline girth）, close
Into compress gasket 8, synthesis through-hole pipe bolt 10 is then screwed in（By half bolt of perforate, half bolt ring set cable of flange or pipeline simultaneously
Flange is inserted and formed in perforate synthesis through-hole pipe bolt, flange forms close-fitting with perforate）Synthesis compress gasket is pushed to rubber
The materials such as circle carry out extruding tight blocking percolating water.
Wherein as shown in Figure 15 ~ 20, synthesis compress gasket 8 is made up of half pad 8-2 of perforate and half gasket ring 8-1 of flange,
Half pad 8-2 of perforate includes half annular gasket, and the two ends of the semi-circular pad are provided with tongue and groove 8-22, and looks forward on described
Compress gasket synthesis aperture 8-21 is provided with mouth 8-22；Half gasket ring 8-1 of flange includes half annular gasket, the semi-circular
The two ends of pad are provided with lower tongue and groove 8-12, be provided with and synthesize what aperture 8-21 was engaged with compress gasket on the lower tongue and groove 8-12
Compress gasket synthesizes flange key 8-11.
By half pad 8-2 of perforate, half pad 8-1 ring sets cable of flange or pipeline the compression by half gasket ring 8-1 of flange
Synthesis compress gasket is formed in the compress gasket synthesis aperture 8-21 of pad synthesis flange key 8-11 insertion half pad 8-2 of perforate,
Compress gasket synthesizes flange key 8-11 and compress gasket synthesis aperture 8-21 and forms tight fit.
As shown in Figure 21 ~ 26, in the synthesis through-hole pipe bolt 12, a central through hole, the synthesis through-hole pipe spiral shell are provided with
Bolt 12 is made up of half bolt 12-1 of perforate and half bolt 12-2 of flange, and half bolt 12-1 of perforate includes the first half bolts, and described
The bolt head two ends of half bolt arrange switch knob 12-5, and the switch knob 12-5 arranges switch knob aperture 12-11, half bolt of the flange
12-2 includes the second half bolts, and the bolt head two ends of the second half bolt are also provided with switch knob 12-5, and the switch knob 12-5 is arranged
The switch knob flange key 12-21 being engaged with switch knob aperture 12-11, half bolt 12-2 switch knobs of the flange are located at switch knob flange key
The position in the outside of 12-21 is provided with one and disassembles hole 12-22.
By half bolt 12-1 of perforate, half bolt 12-2 ring sets cable of flange or pipeline the switch knob by half bolt 12-2 of flange
Flange key 12-21 is inserted
Flange key 12-21 and switch knob aperture 12-11 forms tight fit.It is when needing to take apart, available to disassemble hole 12-22 by half spiral shell of perforate
Bolt 12-1, half bolt 12-2 of flange take apart.
As shown in Figure 27 ~ 28, opening rubber ring 10 is made using spiral opening rubber ring continuous annular strip 10-2, is pressed
Cable or pipeline girth determine that length cuts off to form opening rubber ring 10.It is circumferentially arranged in the opening rubber ring to have circumference
Hole, the circumferential hole and opening rubber ring outer peripheral face between be communicated with groove, due to pipeline, cable size it is less, rubber ring
By further flexural deformation during installation, it is crowded that opening allows rubber ring that there is larger deformation to be beneficial to further compressing rubber circle
Pressure waterproof clay.
J, between the taper connection section and cable or pipeline of inner end wall head female thread 5-4 bottoms inject waterproof clay 9,
Opening rubber ring 10 is inserted successively successively（Opening rubber ring can be determined that length is cut off to form circle and insert by cable or pipeline girth）、
Synthesis compress gasket 8（By half pad of perforate, half pad ring set cable of flange or pipeline and flange is inserted and formed in perforate synthesis
Compress gasket, flange form close-fitting with perforate）, then screw in synthesis through-hole pipe bolt 12（By half bolt of perforate, half bolt of flange
Flange is simultaneously inserted by ring set cable or pipeline, and flange forms close-fitting with perforate）Push and close
The materials such as rubber ring are carried out extruding tight blocking percolating water into compress gasket 8.
Fig. 2 ~ 3 are the single wall pipe profile after final installation.
Inner side is that, towards the direction in concrete walls body, outside is towards the external direction of concrete walls in the present invention.
In addition to the materials such as opening rubber ring, waterproof clay, remaining part can be made using engineering plastics, and opening rubber ring can the company of being fabricated to
Continuous endless belt, can form approved product in addition to waterproof clay.
Claims (6)
1. a kind of underground pipe gallery outer wall impermeable structure, including the exterior wall termination part being embedded in concrete walls body, described outer
Wall termination part and bar connecting in concrete walls body, it is characterised in that：Central hole, exterior wall are provided with the part of the exterior wall termination
Exterior wall termination part outward flange is set on the outside of the part of termination, and the center bore inner wall of exterior wall termination part evagination rim segment is also provided with female thread, outward
Wall termination part evagination rim segment outer wall arranges external screw thread, and exterior wall surface application waterproof roll, exterior wall termination part are connected with waterproof roll
Place arranges waterproof clay, and exterior wall termination part flange gasket is inserted in exterior wall termination part external screw thread, then screws in waterproof roll hold-down ring
Compress；Cable or pipeline pass through the centre bore of exterior wall termination part, between exterior wall termination part female thread bottom and cable or pipeline
Injection waterproof clay, successively inserts opening rubber ring, synthesis compress gasket successively, then screws in synthesis through-hole pipe bolt.
2. underground pipe gallery outer wall impermeable structure as claimed in claim 1, it is characterised in that：Exterior wall termination part includes exterior wall
Termination part end plate, the top and bottom on the inside of the exterior wall termination part end plate are respectively arranged with inner end wall head crust reinforced hole,
Left end and right-hand member on the inside of the exterior wall termination part end plate is respectively arranged with exterior wall termination part endothelium reinforced hole, the insertion of endothelium reinforcing bar
In the part endothelium reinforced hole of exterior wall termination, crust reinforcing bar is inserted in the exterior wall termination part crust reinforced hole of exterior wall termination part, it is described
Exterior wall termination part end plate medial center position arranges exterior wall termination part inner casing tube through walls, on the outside of the exterior wall termination part end plate in
Heart position arranges exterior wall termination part outward flange, is provided with a centre bore in the part of the exterior wall termination, the centre bore successively from
Exterior wall termination part outward flange, exterior wall termination part end plate and exterior wall termination part inner casing tube center through walls pass through, the exterior wall termination
The center bore inner wall of part outward flange is provided with exterior wall termination part female thread, and the centre bore of exterior wall termination part evagination rim segment near outer
Taper connection section is set at the part end plate of wall termination.
3. underground pipe gallery outer wall impermeable structure as claimed in claim 2, it is characterised in that：The exterior wall termination part end plate
Lateral surface be located at exterior wall termination part outward flange outside arrange it is fluted, for inserting waterproof clay.
4. underground pipe gallery outer wall impermeable structure as claimed in claim 3, it is characterised in that：Synthesis compress gasket is by perforate
Half pad and half gasket ring of flange composition, half pad of perforate include half annular gasket, and the two ends of the semi-circular pad are provided with
Upper tongue and groove, and compress gasket synthesis aperture on tongue and groove, is provided with described；Half gasket ring of flange includes half annular gasket, institute
The two ends for stating semi-circular pad are provided with lower tongue and groove, be provided with and synthesize the compression that aperture is engaged with compress gasket on the lower tongue and groove
Pad synthesizes flange key, by half pad of perforate, half pad ring set cable of flange or pipeline the clamping pad by half gasket ring of flange
Synthesis compress gasket is formed in the compress gasket synthesis aperture of piece synthesis flange key insertion half pad of perforate, compress gasket synthesis is convex
Edge key forms tight fit with compress gasket synthesis aperture.
5. underground pipe gallery outer wall impermeable structure as claimed in claim 1, it is characterised in that：The synthesis through-hole pipe bolt
A central through hole is provided with inside, the synthesis through-hole pipe bolt is made up of half bolt of perforate and half bolt of flange, half bolt of perforate
Including the first half bolts, the bolt head two ends of the first half bolt arrange switch knob, and the switch knob arranges switch knob aperture, described convex
Half bolt of edge includes the second half bolts, and the bolt head two ends of the second half bolt are also provided with switch knob, and the switch knob is arranged and pulled
The switch knob flange key that buttonhole mouth is engaged, half bolt of perforate, half bolt ring set cable of flange or pipeline by half bolt of flange
Switch knob flange key is inserted
Aperture forms tight fit.
6. underground pipe gallery outer wall impermeable structure as claimed in claim 5, it is characterised in that：Half bolt switch knob of the flange
It is provided with positioned at the position in the outside of switch knob flange key and disassembles hole.
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| CN201610918682.3A CN106567403B (en) | 2016-10-21 | 2016-10-21 | Underground utility tunnel outer wall seepage prevention structure |
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| CN201610918682.3A CN106567403B (en) | 2016-10-21 | 2016-10-21 | Underground utility tunnel outer wall seepage prevention structure |
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| CN106567403B CN106567403B (en) | 2024-01-19 |
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| JPH04134U (en) * | 1990-04-09 | 1992-01-06 | ||
| KR20100122782A (en) * | 2009-05-13 | 2010-11-23 | (주)대우건설 | Pipe fixing structure |
| CN202327386U (en) * | 2011-11-10 | 2012-07-11 | 合隆防爆电气有限公司 | Explosion-proof through head |
| CN204403586U (en) * | 2014-09-26 | 2015-06-17 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Lead sealing equipment |
| CN104896205A (en) * | 2015-06-17 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Fixing sheath passing metal plate pipeline |
| CN105909879A (en) * | 2016-05-26 | 2016-08-31 | 杭州江润科技有限公司 | Basement concrete outer wall flexible waterproof wall bushing structure and construction method |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134U (en) * | 1990-04-09 | 1992-01-06 | ||
| KR20100122782A (en) * | 2009-05-13 | 2010-11-23 | (주)대우건설 | Pipe fixing structure |
| CN202327386U (en) * | 2011-11-10 | 2012-07-11 | 合隆防爆电气有限公司 | Explosion-proof through head |
| CN204403586U (en) * | 2014-09-26 | 2015-06-17 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Lead sealing equipment |
| CN104896205A (en) * | 2015-06-17 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Fixing sheath passing metal plate pipeline |
| CN105909879A (en) * | 2016-05-26 | 2016-08-31 | 杭州江润科技有限公司 | Basement concrete outer wall flexible waterproof wall bushing structure and construction method |
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| CN106567403B (en) | 2024-01-19 |
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