CN206693165U - Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device - Google Patents
Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device Download PDFInfo
- Publication number
- CN206693165U CN206693165U CN201720563449.8U CN201720563449U CN206693165U CN 206693165 U CN206693165 U CN 206693165U CN 201720563449 U CN201720563449 U CN 201720563449U CN 206693165 U CN206693165 U CN 206693165U
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- China
- Prior art keywords
- lining cutting
- drainage ditch
- bucket body
- shaped
- dam
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 239000003351 stiffener Substances 0.000 claims abstract description 17
- 238000009412 basement excavation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 210000001258 synovial membrane Anatomy 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000009049 secondary transport Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model is specially that a kind of dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device, solves the problems, such as that dam slope U-shaped drainage ditch in existing earth dam downstream excavates lining cutting and has that labor intensity is big, efficiency of construction is low, it cannot be guaranteed that concrete quality and potential safety hazard is larger.Including bucket body and concrete hopper：Bucket body upper end is provided with canal along digging plate, the back side of bucket body is provided with outer stiffener, traction is provided with positioned at the outer backboard side of putting more energy into of centre to hook, traction is connected with chute pull rope in hooking, the inner surface setting of bucket body has interior stiffener, and is provided with tabular below middle interior stiffener and digs block；Concrete material case includes frame-shaped casing and bottom plate, and bottom plate is hinged with frame-shaped casing, and the rear end of bottom plate is provided with latch, and pin-and-hole is provided with frame-shaped casing.The utility model realizes the excavation and lining cutting function of U-shaped drainage ditch, and can heavy grade, low-angle constructed, ensure thoroughly to have broken off relations the generation of potential safety hazard while concrete quality.
Description
Technical field
It the utility model is related to hydraulic engineering field, more particularly to excavation and lining cutting device, specially a kind of earth dam downstream
The U-shaped drainage ditch of dam slope excavates and lining cutting device.
Background technology
Earth dam downstream drainage ditch construction technology is divided into excavation method and lining methods.Wherein, excavation method includes trencher
Excavating load and man digging method；Lining methods include artificial abnormal formwork lining method and the U-shaped machine lining method of channel etc..
Canal body earth excavation：
1st, earth dam downstream dam slope slope ratio generally 1：1.75（30°）With 1：2.5（22°）, and the maximum excavation gradient of trencher
For 8 °, because slope is bigger, trencher can not carry out longitudinal slope section excavation；
2nd, dam slope transverse drainage canal can use trencher, Miniature digging machine to excavate, but can not meet canal body cross dimensions
It is required that secondary finishing need to be manually carried out, and trencher can not voluntarily reach packway among dam slope, potential safety hazard be present；
3rd, the dam earthwork is compacting side, and hand excavation's cost is big, and speed of application is slower, and longitudinal slope section, which is excavated, to be present
Potential safety hazard.
Canal body concrete lining：
1st, during artificial abnormal formwork lining cutting, template peace is carried out first, template system peace need to put into a large amount of manpower and materials, and apply
Work speed is slow；Secondly as template can not remove in time, construction period is long, and is easily damaged template when removing
And concrete, it is impossible to ensure concrete quality；
2nd, during the U-shaped machine lining cutting of channel, U-shaped lining cutting mechanomotive force is diesel engine, and power is smaller, it is impossible to carries out heavy grade and applies
Work is expected, it is necessary to be shoveled in artificial past U-shaped machine hopper, need to put into a large amount of manpower and materials, diesel engine horsepower is increased in construction, still can not
Solves longitudinal slope voluntarily lining cutting, and concrete clinker needs artificial Secondary Transport just to put in storage lining cutting.
The content of the invention
The utility model excavates lining cutting to solve the U-shaped drainage ditch of existing earth dam downstream dam slope and has that labor intensity is big, applies
Work efficiency rate is low, cannot be guaranteed the problem of concrete quality and potential safety hazard are larger, there is provided a kind of U-shaped row of earth dam downstream dam slope
Water channel excavates and lining cutting device.
The utility model adopts the following technical scheme that realization：Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting dress
Put, including be arranged on digging machine bucket end and the bucket body coordinated with U-shaped drainage ditch and the concrete that is arranged on rear side of digging machine bucket
Hopper：Bucket body upper end is provided with the canal integral with it and is provided with some along plate, the back side of bucket body is dug and vertically fixes
Outer stiffener, positioned at centre outer backboard side of putting more energy into be provided with traction hook, traction hook in be connected with chute pull rope, bucket body
Inner surface setting have some vertically fixed interior stiffeners, and tabular digging is provided with below middle interior stiffener
Block；Concrete material case includes frame-shaped casing and the bottom plate positioned at its bottom, and front end and the frame-shaped casing of bottom plate are hinged, after bottom plate
End is provided with the latch of left and right distribution, and the pin-and-hole coordinated with latch is provided with frame-shaped casing.
When carrying out excavation operation, unwrapping wire is measured first, it is once right using excavation formula is scraped under the dynamic action of digging machine
U-shaped drainage ditch and canal excavate shaping along part, are not required to manual amendment, only need to manually be detected in digging process, interior,
The setting of outer stiffener is effectively guaranteed the rigidity of bucket body, and tabular digging block, which further increases, scrapes digging efficiency；Excavate
Into when carrying out lining cutting operation, rotation digging machine bucket to concrete hopper is in horizontality, and by chute pull rope and coffering machine
Lining cutting synovial membrane connects, now by pouring out concrete to concrete hopper, and it is mixed by unplug that latch will be in concrete hopper
Solidifying soil is discharged into lining cutting synovial membrane, and the movement of lining cutting synovial membrane is realized in the presence of chute pull rope, it is not necessary to manually carries out scraper
Concrete, horizontal, longitudinal slope section canal lining can be carried out, overcome the U-shaped drainage ditch of existing earth dam downstream dam slope and excavate lining cutting presence
Labor intensity is big, efficiency of construction is low, it cannot be guaranteed that the problem of concrete quality and potential safety hazard are larger.
The utility model is reasonable in design reliable, realizes the excavation and lining cutting function of U-shaped drainage ditch, easy to operate fast
Victory, effectively increases efficiency of construction, and can heavy grade, low-angle constructed, solve the bottleneck of traditional construction, ensure mixed
The generation of potential safety hazard has thoroughly been broken off relations while solidifying soil property amount, there is the advantages of simple in construction, easy to process and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- digging machine buckets, 2- bucket bodies, 3- concrete hoppers, 4- canals hook along plate, the outer stiffeners of 5-, 6- tractions is dug,
Stiffener in 7-, 8- tabulars dig block, 9- bottom plates, 10- latches.
Embodiment
Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device, including be arranged on the end of digging machine bucket 1 and with U-shaped draining
The bucket body 2 that canal coordinates and the concrete hopper 3 for being arranged on the rear side of digging machine bucket 1：The upper end of bucket body 2 is provided with and its one
Canal along digging plate 4, the back side of bucket body 2 is provided with some vertically fixed outer stiffeners 5, the outer stiffener positioned at centre
5 dorsal parts are provided with traction and hook 6, and traction hooks and chute pull rope is connected with 6, and the inner surface setting of bucket body 2 has some vertically
Fixed interior stiffener 7, and the middle lower section of interior stiffener 7 is provided with tabular and digs block 8；Concrete hopper 3 includes frame-shaped
Casing and the bottom plate 9 positioned at its bottom, front end and the frame-shaped casing of bottom plate 9 are hinged, and the rear end of bottom plate 9 is provided with left and right distribution
Latch 10, the pin-and-hole coordinated with latch 10 is provided with frame-shaped casing.
In specific implementation process, digging machine the model PC120 or PC160 supporting with digging machine bucket 1.
, can be in ruling grade 1 using bucket body 2：1.5 it is domatic on excavated, excavate 400m need one machine-team of digging machine,
Machine-team takes 800 yuan, needs artificial 2 people, 200 yuan of labour cost, costs altogether with 1200 yuan；And when manually being excavated, excavating 400m needs
Manually 40, cost altogether with 4800 yuan.
The setting of concrete hopper 3 can directly transport concrete put in storage, reduce artificial shovel material and put in storage, one day few people of recruitment 4；
Digging machine draws lining cutting slipform lining, can complete within one day domatic lining cutting 120m, and former diesel oil coffering machine can not carry out domatic lining cutting.
Claims (1)
1. a kind of dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device, it is characterised in that：Including being arranged on digging machine bucket（1）
End and the bucket body coordinated with U-shaped drainage ditch（2）Be arranged on digging machine bucket（1）The concrete hopper of rear side（3）：Bucket sheet
Body（2）Upper end is provided with the canal integral with it along digging plate（4）, bucket body（2）The back side be provided with some it is vertically fixed
Outer stiffener（5）, the outer stiffener positioned at centre（5）Dorsal part is provided with traction and hooked（6）, traction hook（6）Inside it is connected with chute traction
Rope, bucket body（2）Inner surface setting have some vertically fixed interior stiffeners（7）, and positioned at middle interior stiffener
（7）Lower section is provided with tabular and digs block（8）；Concrete hopper（3）Including frame-shaped casing and the bottom plate positioned at its bottom（9）, bottom plate
（9）Front end be hinged with frame-shaped casing, bottom plate（9）Rear end be provided with left and right distribution latch（10）, set on frame-shaped casing
Have and latch（10）The pin-and-hole of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563449.8U CN206693165U (en) | 2017-05-19 | 2017-05-19 | Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563449.8U CN206693165U (en) | 2017-05-19 | 2017-05-19 | Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693165U true CN206693165U (en) | 2017-12-01 |
Family
ID=60448455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720563449.8U Expired - Fee Related CN206693165U (en) | 2017-05-19 | 2017-05-19 | Dam slope U-shaped drainage ditch in earth dam downstream excavates and lining cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958230A (en) * | 2017-05-19 | 2017-07-18 | 山西省水利建筑工程局 | Dam slope U-shaped drainage ditch in earth dam downstream is excavated and lining cutting device |
-
2017
- 2017-05-19 CN CN201720563449.8U patent/CN206693165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958230A (en) * | 2017-05-19 | 2017-07-18 | 山西省水利建筑工程局 | Dam slope U-shaped drainage ditch in earth dam downstream is excavated and lining cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030006 No.368 Qinxian North Street, Taiyuan City, Shanxi Province Patentee after: SHANXI WATER CONSERVANCY CONSTRUCTION ENGINEERING BUREAU Co.,Ltd. Address before: 030006 No.368 Qinxian North Street, Taiyuan City, Shanxi Province Patentee before: SHANXI WATER CONSERVANCY BUILDING ENGINEERING BUREAU |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |