CN106759385A - Municipal drainage pipeline pit supporting construction - Google Patents
Municipal drainage pipeline pit supporting construction Download PDFInfo
- Publication number
- CN106759385A CN106759385A CN201710028475.5A CN201710028475A CN106759385A CN 106759385 A CN106759385 A CN 106759385A CN 201710028475 A CN201710028475 A CN 201710028475A CN 106759385 A CN106759385 A CN 106759385A
- Authority
- CN
- China
- Prior art keywords
- drainage pipeline
- retaining piles
- supporting construction
- municipal drainage
- voussoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000005728 strengthening Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
- E02D17/083—Shoring struts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of municipal drainage pipeline pit supporting construction, its drip irrigation device is：Retaining piles including being arranged on pit both sides, the medial surface of the retaining piles is provided with open slot, the support column being placed in open slot is provided between retaining piles, length direction sliding in the open slot along support column is provided with sliding block, the actuator for driving sliding block to be slided in open slot and positioned is provided with the retaining piles, due to being provided with sliding block in open slot, therefore, after construction is finished, sliding block can opposite to each other be slided, increase the distance between two sliding blocks, support column can be slided in open slot, the dismounting of support column can be realized, so support column can be reused, avoid the waste of support column, it is very environmentally friendly.
Description
Technical field
The present invention relates to a kind of municipal works technology, more specifically, it relates to a kind of municipal drainage pipeline pit supporting
Structure.
Background technology
Municipal drain refers to rainwater, sewage conduct under town road, that is, " sewer pipe " being commonly called as leads in engineering
Frequently referred to municipal drainage pipeline.According to equipment under Chinese town road, different pipelines are typically provided with, such as electric power, logical
Letter, coal gas, feedwater, drainage pipeline etc..And drainage pipeline is the measure to rain, dirty shunting, i.e. rainwater typically enters river nearby
Stream, sewage enters sewage treatment plant, so municipal drain includes two kinds of pipelines of rainwater and sewage.In cities and towns municipal drainage pipeline
The problems such as engineering geology is complicated, operation side is small, the construction period is short is often encountered in work progress, if applied according to conventional
Work method is constructed, it is difficult to ensure that scope of operation close to buildings safety, it is therefore necessary to study a kind of new method for protecting support ability
Engineering is set smoothly to launch.
Therefore, Authorization Notice No. a kind of municipal drainage pipeline pit supporting for the utility model of CN205134332U is provided
Structure, including the retaining piles of pit both sides are arranged on, the support column being supported to retaining piles is provided between retaining piles,
Support column can be supported to retaining piles, and then pit is played a supporting role.
When mounted, the open slot coordinated with support column is provided with retaining piles, support column is arranged in open slot,
After installing, retaining piles receive the extruding of the soil of pit both sides, can be constantly between retaining piles and support column
Impaction state, supporting time is more long, and the pressure that the inwall of open slot applies on the support columns is also bigger, is so finished in maintenance
Afterwards, support column cannot take out from open slot, can only be dismantled using destructive method, such support column, only
Only it is used only once, easily causes unnecessary waste.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of municipal drainage pipeline supporting construction, using
After finishing, support column disassembles and remains able to repeat to utilize.
Above-mentioned technical purpose of the invention technical scheme is that：A kind of municipal drainage pipeline pit
Supporting construction, including the retaining piles of pit both sides are arranged on, the medial surface of the retaining piles is provided with open slot, supporting row
It is provided between stake in the support column being placed in open slot, the open slot and is provided with sliding block along the length direction sliding of support column,
The actuator for driving sliding block to be slided in open slot and positioned is provided with the retaining piles.
By using above-mentioned technical proposal：During installation, by retaining piles insert bottom surface after, support column is put into open slot
It is interior, due to being provided with sliding block in open slot, therefore, the distance between open slot can be more than the length of support column, so open
Certain gap can be just left between mouth groove and support column, after using finishing, support column can be very easily realized
Dismounting, realize the reuse of support column.After support column is put into open slot, actuator drives sliding block to slide, branch
Dagger is clamped between two sliding blocks, and support column can play a supporting role to retaining piles, not interfere with retaining piles just
Often use.
Preferably, the actuator includes the voussoir perpendicular to sliding block sliding, the voussoir is provided with the first inclined-plane, institute
State sliding block and be provided with the second inclined-plane that can be fitted with the first inclined-plane, the side of the retaining piles along voussoir glide direction spiral shell
Line is connected with the driving screw for driving voussoir to slide.
By using above-mentioned technical proposal：When elongation of the adjusting slider in open slot is wanted, rotate and drive screw,
Screw-driven voussoir is driven to slide, due to being connected with the second inclined-plane by the first inclined-plane between voussoir and sliding block, therefore, wedge
Block can drive sliding block to slide, very laborsaving in regulation using the driving for driving screw to realize voussoir.
Preferably, being provided with dovetail groove along the glide direction of voussoir on first inclined-plane, second inclined-plane is provided with
The dovetails coordinated with dovetail groove.
By using above-mentioned technical proposal：After installing, dovetails are slided in dovetail groove, set dovetails and swallow
Stern notch, it is ensured that the first inclined-plane and the second inclined-plane fit together all the time, such voussoir can not only drive sliding block to slide
Go out, can also band movable slider and rollback, the dismounting for realizing slip, facilitating support column of stabilization；Further, since the first inclined-plane
Fit together all the time with the second inclined-plane, the impurity such as dust can be avoided to enter in the first inclined-plane and the second inclined-plane, caused
There is stuck phenomenon in sliding block or voussoir.
Preferably, the end for driving screw is provided with T-shaped post, the end face of the voussoir is provided with and coordinates with T-shaped post
T-slot.
By using above-mentioned technical proposal：Drive screw to be rotated by T-shaped post and voussoir be connected, such voussoir and driving spiral shell
Nail is detachably connected, and voussoir can take out from retaining piles, and the maintenance in later stage is very convenient.
Preferably, the side of the retaining piles is embedded with level meter, the level meter is set with screw homonymy is driven.
By using above-mentioned technical proposal：Set level meter, install retaining piles when, level meter can as reference,
Retaining piles are avoided the phenomenon for deflecting occur, it is ensured that the accuracy of installation site, so when using in the later stage, retaining piles can
Pit is supported with sufficiently stable.
Preferably, vertically sliding is provided with the brace rod for being capable of oblique insertion ground in the retaining piles.
By using above-mentioned technical proposal：After retaining piles are installed, the oblique insertion bottom surface of brace rod, in support
When, brace rod can play a part of Auxiliary support, improve retaining piles fixed effect on the ground, can more stablize
Realize support of the retaining piles to pit.
Preferably, the brace rod from top to bottom includes vertical portion and rake, it is located on the retaining piles perpendicular
The both sides in straight portion rotate the driving wheel for being provided with and being abutted with brace rod.
By using above-mentioned technical proposal：When want by brace rod insert ground when, rotate driving wheel, by driving wheel with
The frictional force of vertical portion, you can realize slip of the brace rod in slide opening, simple structure is easy to operate, in brace rod
Both sides are respectively provided with driving wheel, and during driving, the stress of brace rod is visibly homogeneous, also, the frictional force that brace rod is subject to can also increase,
Can be with the sufficiently stable driving for realizing brace rod.
Preferably, the driving wheel is provided with the first engaging tooth, the side of the brace rod is provided with and the first engaging tooth
The second engaging tooth for coordinating.
By using above-mentioned technical proposal：First engaging tooth intermeshes with the second engaging tooth, further increases drive
Driving wheel and the contact area of brace rod, can avoid driving wheel from skidding occur, it is ensured that after driving wheel rotation, support
Muscle can be driven, and when the very strong situation of some soil properties is run into, brace rod can also be driven into bottom surface, improve supporting
The adaptability of structure.
Preferably, being connected with worm gear in the rotating shaft of the driving wheel, rotate to be provided with the retaining piles and match somebody with somebody with worm gear
The worm screw of conjunction.
By using above-mentioned technical proposal：When using, rotary worm, you can drive driving wheel to rotate, due to worm gear and snail
The gearratio of bar is big, therefore, in operation, can the very laborsaving rotation for realizing driving wheel.
Preferably, the bottom of the retaining piles is provided with sliding in conical head, the conical head and is provided with can stretch out cone
Forming head reinforcement cylinder, it is described reinforcement jacket casing be located at outside brace rod, on the rake be located at strengthen cylinder two ends be provided with for
Drive and strengthen the circular cone that cylinder skids off conical head.
By using above-mentioned technical proposal：After reinforcement stretches out, under the driving of circular cone, strengthening cylinder can skid off
Slide opening, now, strengthens cylinder part and is located in slide opening, and partly outside slide opening, strengthening cylinder can increase reinforcement and retaining piles
Between contact area, it is to avoid there is phenomenon of rupture in brace rod.Simultaneously as there is provided strengthening cylinder, strengthening cylinder can play auxiliary
The effect of support is helped, therefore, the diameter of brace rod can diminish, and the elasticity of such brace rod can be more preferable, and brace rod is in slide opening
Slip also can be more steady.
In sum, the invention has the advantages that：
1st, due to being provided with sliding block in open slot, therefore, after construction is finished, sliding block can opposite to each other be slided, increase
The distance between two sliding blocks, support column can be slided in open slot, it is possible to achieve the dismounting of support column, such support column can
It is very environmentally friendly to reuse, it is to avoid the waste of support column；
2nd, it is easy to operate, the good fixing effect of retaining piles.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the sliding block and voussoir scheme of installation of the present embodiment；
Fig. 3 is sliding block and voussoir the assembling explosive view of the present embodiment；
Fig. 4 is the brace rod assembling schematic diagram one of the present embodiment；
Fig. 5 is the brace rod assembling schematic diagram two of the present embodiment.
In figure：1st, retaining piles；11st, open slot；12nd, screw is driven；121st, T-shaped post；13rd, level meter；14th, worm screw；2、
Conical head；3rd, slide opening；31st, brace rod；311st, the second engaging tooth；312nd, circular cone；4th, support column；5th, voussoir；51st, first is oblique
Face；511st, dovetail groove；52nd, T-slot；6th, sliding block；61st, the second inclined-plane；611st, dovetails；7th, driving wheel；71st, worm gear；72nd, first
Engaging tooth；8th, cylinder is strengthened.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing 1-5.
A kind of municipal drainage pipeline pit supporting construction, reference picture 1, including the retaining piles 1 of pit both sides are arranged on, prop up
The bottom for protecting campshed 1 is provided with conical head 2, and during installation, retaining piles 1 hammer into ground by conical head 2, realize retaining piles 1
It is fixed, support column 4 is provided between two retaining piles 1, relative side is provided with open slot 11, open slot on retaining piles 1
11 size coordinates with the sectional dimension of support column 4, and after installing, retaining piles 1 are disposed in parallel relation to one another, and support column 4 hangs down
Directly in two retaining piles 1.
Reference picture 1 and Fig. 2, the length direction sliding along open slot 11 in open slot 11 are provided with sliding block 6, in supporting row
The actuator for driving sliding block 6 to slide and position is provided with stake 1, during work, actuator adjusts the distance between two sliding blocks 6,
Realize the clamping of support column 4, it is ensured that the support effect of support column 4, pit is safeguarded after finishing, actuator drives sliding block 6 reverse
Slide, the increase of the distance between sliding block 6 can now take out support column 4 from open slot 11.
Reference picture 2 and Fig. 3 because when in use, sliding block 6 be actually needed slip apart from very little, but sliding block 6 holds
The pressure received can be very big, therefore, in the present embodiment, actuator selects voussoir 5, voussoir 5 to be vertically arranged relative to sliding block 6, voussoir 5
Slided in the same plane with sliding block 6, voussoir 5 is provided with the first inclined-plane 51, be provided with what is fitted with the first inclined-plane 51 on sliding block 6
Second inclined-plane 61, so only needs to drive voussoir 5 to slide, you can realize ejection and the rollback of sliding block 6, simple structure, operation
It is convenient.
Reference picture 1 and Fig. 3, for the more stable slip for realizing sliding block 6, set on the first inclined-plane 51 of voussoir 5
There is dovetail groove 511, dovetail groove 511 sets parallel to the plane that voussoir 5 slides, is provided with the second inclined-plane 61 and dovetail groove 511
The dovetails 611 of cooperation.During work, due to being provided with dovetail groove 511 and dovetails 611, therefore the first inclined-plane can be ensured
51 are fit together all the time with the second inclined-plane 61, and when voussoir 5 retracts, sliding block 6 can also be followed and retracted together, improve voussoir 5
With the linkage of sliding block 6, convenient dismounting support column 4.
Reference picture 1 and Fig. 2, driving screw is threaded with the side of retaining piles 1 along the glide direction of voussoir 5
12, the side that driving screw 12 can be all the time with voussoir 5 abuts, and rotates and drives screw 12, drives driving sliding block 6 by screw 12
Advance or retract.Because the gearratio of screw thread is very big, therefore, it can very easily realize the driving of sliding block 6, in operation
It is very laborsaving, simultaneously as threaded connection has auto-lock function, it is thereby achieved that positioning of the voussoir 5 in retaining piles 1,
Simple structure is easy to operate.
With reference to 3, driving the end of screw 12 to be provided with T-shaped post 121, vertically running through setting on the end face of voussoir 5
There is the T-slot 52 coordinated with T-shaped post 121, after installing, drive screw 12 only to be rotated with voussoir 5 and be connected, drive spiral shell
Nail 12 can be slided with sufficiently stable driving voussoir 5.
Reference picture 1, level meter 13 is embedded with the side of retaining piles 1, when driving screw 12 is rotated, can be by water
Level 13 judges the position of retaining piles 1, so it is known that whether retaining piles 1 are in vertical state, can be very directly perceived
Judge whether retaining piles 1 are adjusted in place, in order to further facilitate observation, level meter 13 is arranged on screw 12 is driven
On same side.
Reference picture 4 and Fig. 5, in order to preferably realize the fixation of retaining piles 1, along vertical in retaining piles 1
Direction sliding is provided with the brace rod 31 for being capable of oblique insertion ground, and brace rod 31 has certain elastic and rigid, this implementation
In example, from diameter 3-5mm reinforcing bar as brace rod 31, be provided with retaining piles 1 and conical head 2 for brace rod 31
The slide opening 3 of slip, the diameter with diameter greater than brace rod 31 of slide opening 3, brace rod 31 includes vertical portion and rake, vertical portion
And rake is wholely set, likewise, the slide opening 3 in retaining piles 1 is vertical, the slide opening 3 in conical head 2
It is inclined, from top to bottom edge is set outside conical head 2 slide opening 3 always.
Reference picture 4 and Fig. 5, drive brace rod 31 to slide for convenience, are rotated in retaining piles 1 and are provided with driving wheel 7,
Driving wheel 7 is two, is symmetricly set on the both sides of brace rod 31, and driving wheel 7 is abutted with the outer surface of brace rod 31, by driving
Wheel 7 and the frictional force of brace rod 31, realize the driving of brace rod 31, and circumference array is provided with first on the outer peripheral face of driving wheel 7
Engaging tooth 72, is provided with the second engaging tooth 311 engaged with the first engaging tooth 311 on the side of brace rod 31, in two drivings
Worm gear 71 is fixed with wheel 7, worm gear 71 is coaxially disposed with driving wheel 7, is provided with retaining piles 1 and the cooperation of worm gear 71
Worm screw 14, rotary worm 14 for convenience, the part of the retaining piles 1 stretched out in worm screw 14 is provided with handle hole, sliding in handle hole
Shifting is provided with action bars.
Reference picture 4, reinforcement cylinder 8 is provided with the bottom sliding of slide opening 3, strengthens the outside that cylinder 8 is set in rake, is being inclined
In portion, circular cone 312 is provided with positioned at the two ends for strengthening cylinder 8, the distance between two circular cones 312 are more than or equal to strengthening cylinder
8 length.
The course of work is summarized：During work, after support column 4 is placed into open slot 11, rotates and drive screw 12, drive
Screw 12 drives voussoir 5 to slide, and voussoir 5 drives sliding block 6 to be slided towards support column 4, and voussoir 5 is abutted with the both ends of the surface of support column 4,
Realize that support column 4 is fixed in open slot 11, when desired dismounting is to rotate backward driving screw 12, drive screw 12 to drive wedge
The reverse slide of block 5, sliding block 6 retracts, the increase of the distance between two sliding blocks 6, support column 4 can be now taken from open slot 11
Go out.After the insertion of retaining piles 1 underground, rotary worm 14, worm gear 71 drives driving wheel 7 to rotate, and driving wheel 7 is in the first engagement
Under the transmission of the engaging tooth 311 of tooth 72 and second, drive brace rod 31 to be slided in slide opening 3, brace rod 31 is inclined and skids off taper
First 2, meanwhile, under the driving of circular cone 312, strengthen the part of cylinder 8 and skid off slide opening 3, partly in slide opening 3, rotate backward snail
Bar 14, brace rod 31 withdraws, and under the driving of circular cone 312, strengthens cylinder 8 and retracts to slide opening 3.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of municipal drainage pipeline pit supporting construction, including the retaining piles (1) of pit both sides are arranged on, the supporting row
The medial surface of stake (1) is provided with open slot (11), and the support column being placed in open slot (11) is provided between retaining piles (1)
(4), it is characterised in that：Length direction sliding in the open slot (11) along support column (4) is provided with sliding block (6), the supporting
The actuator for driving sliding block (6) to be slided in open slot (11) and positioned is provided with campshed (1).
2. municipal drainage pipeline pit supporting construction according to claim 1, it is characterised in that：The actuator includes hanging down
The straight voussoir (5) in sliding block (6) sliding, the voussoir (5) is provided with the first inclined-plane (51), and the sliding block (6) is provided with can
The second inclined-plane (61) fitted with the first inclined-plane (51), the side of the retaining piles (1) along voussoir (5) glide direction screw thread
It is connected with the driving screw (12) for driving voussoir (5) to slide.
3. municipal drainage pipeline pit supporting construction according to claim 2, it is characterised in that：First inclined-plane (51)
On be provided with dovetail groove (511) along the glide direction of voussoir (5), second inclined-plane (61) is provided with and dovetail groove (511) coordinates
Dovetails (611).
4. the municipal drainage pipeline pit supporting construction according to Claims 2 or 3, it is characterised in that：The driving screw
(12) end is provided with T-shaped post (121), and the end face of the voussoir (5) is provided with the T-slot (52) coordinated with T-shaped post (121).
5. municipal drainage pipeline pit supporting construction according to claim 4, it is characterised in that：The retaining piles (1)
Side be embedded with level meter (13), the level meter (13) is set with screw (12) homonymy is driven.
6. municipal drainage pipeline pit supporting construction according to claim 1, it is characterised in that：The retaining piles (1)
Inside vertically sliding is provided with the brace rod (31) for being capable of oblique insertion ground.
7. municipal drainage pipeline pit supporting construction according to claim 6, it is characterised in that：The brace rod (31) by
Up to lower to include vertical portion and rake, the both sides on the retaining piles (1) positioned at vertical portion rotate and are provided with and brace rod
(31) driving wheel (7) for abutting.
8. municipal drainage pipeline pit supporting construction according to claim 7, it is characterised in that：On the driving wheel (7)
The first engaging tooth (311) is provided with, the side of the brace rod (31) is provided with the second engaging tooth coordinated with the first engaging tooth (311)
(72)。
9. the municipal drainage pipeline pit supporting construction according to claim 7 or 8, it is characterised in that：The driving wheel (7)
Rotating shaft on be connected with worm gear (71), on the retaining piles (1) rotate be provided with worm gear (71) coordinate worm screw (14).
10. municipal drainage pipeline pit supporting construction according to claim 9, it is characterised in that：The retaining piles (1)
Bottom be provided with conical head (2), sliding is provided with reinforcement cylinder (8) that can stretch out conical head (2) in the conical head (2), described
Strengthen cylinder (8) and be set in brace rod (31) outside, be provided with positioned at the two ends for strengthening cylinder (8) on the rake and strengthened for driving
Cylinder (8) skids off the circular cone (312) of conical head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028475.5A CN106759385B (en) | 2017-01-16 | 2017-01-16 | Municipal drainage pipeline pit slot supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028475.5A CN106759385B (en) | 2017-01-16 | 2017-01-16 | Municipal drainage pipeline pit slot supporting construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759385A true CN106759385A (en) | 2017-05-31 |
| CN106759385B CN106759385B (en) | 2018-11-02 |
Family
ID=58946733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028475.5A Expired - Fee Related CN106759385B (en) | 2017-01-16 | 2017-01-16 | Municipal drainage pipeline pit slot supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759385B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166508A (en) * | 2018-01-24 | 2018-06-15 | 浙江立鹏建设有限公司 | A kind of municipal drainage pipeline pit slot supporting construction |
| CN110453692A (en) * | 2019-08-14 | 2019-11-15 | 温州市鹿通建设有限公司 | Municipal drain pit slot supporting construction |
| CN113550298A (en) * | 2021-07-21 | 2021-10-26 | 江苏久聚建设工程有限公司 | Prefabricated combined pile for medium and small bridges |
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| CN201554013U (en) * | 2009-11-18 | 2010-08-18 | 武汉大学 | Ecological pollution-decreasing drainage canal |
| JP4976999B2 (en) * | 2007-12-19 | 2012-07-18 | 株式会社竹中土木 | Sheet pile-type support method for cut groove |
| CN104929159A (en) * | 2015-05-06 | 2015-09-23 | 浙江海洋学院 | Foundation pit support pressure detection device |
| CN205134332U (en) * | 2015-09-08 | 2016-04-06 | 浙江中林勘察研究股份有限公司 | Municipal administration delivery pipeline hole groove supporting construction |
| CN106193253A (en) * | 2016-08-15 | 2016-12-07 | 上海市政工程设计研究总院（集团）有限公司 | A kind of construction method of pipe gallery drainage pipeline |
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2017
- 2017-01-16 CN CN201710028475.5A patent/CN106759385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976999B2 (en) * | 2007-12-19 | 2012-07-18 | 株式会社竹中土木 | Sheet pile-type support method for cut groove |
| CN201554013U (en) * | 2009-11-18 | 2010-08-18 | 武汉大学 | Ecological pollution-decreasing drainage canal |
| CN104929159A (en) * | 2015-05-06 | 2015-09-23 | 浙江海洋学院 | Foundation pit support pressure detection device |
| CN205134332U (en) * | 2015-09-08 | 2016-04-06 | 浙江中林勘察研究股份有限公司 | Municipal administration delivery pipeline hole groove supporting construction |
| CN106193253A (en) * | 2016-08-15 | 2016-12-07 | 上海市政工程设计研究总院（集团）有限公司 | A kind of construction method of pipe gallery drainage pipeline |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166508A (en) * | 2018-01-24 | 2018-06-15 | 浙江立鹏建设有限公司 | A kind of municipal drainage pipeline pit slot supporting construction |
| CN110453692A (en) * | 2019-08-14 | 2019-11-15 | 温州市鹿通建设有限公司 | Municipal drain pit slot supporting construction |
| CN110453692B (en) * | 2019-08-14 | 2021-07-16 | 温州市鹿通建设有限公司 | Municipal administration drain pipe pit slot supporting construction |
| CN113550298A (en) * | 2021-07-21 | 2021-10-26 | 江苏久聚建设工程有限公司 | Prefabricated combined pile for medium and small bridges |
| CN113550298B (en) * | 2021-07-21 | 2022-11-11 | 江苏久聚建设工程有限公司 | Prefabricated combined pile for medium and small bridges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106759385B (en) | 2018-11-02 |
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