CN205857270U - A kind of roller groove wall-forming device - Google Patents
A kind of roller groove wall-forming device Download PDFInfo
- Publication number
- CN205857270U CN205857270U CN201620810785.3U CN201620810785U CN205857270U CN 205857270 U CN205857270 U CN 205857270U CN 201620810785 U CN201620810785 U CN 201620810785U CN 205857270 U CN205857270 U CN 205857270U
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- fixing
- roller
- housing
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- shaft
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Abstract
This utility model provides a kind of roller groove wall-forming device, belongs to water conservancy and hydropower, a kind of special equipment of Geotechnical Engineering field construction diaphram wall.The drilling system of both sides is fixing with lift respectively to be connected, and bottom roller system two ends are connected with this drilling system respectively, and jet water spout assembly is located at roller top.Advantage is: novel structure, simple and convenient operation and maintenance, and superior performance is practical, safety durable, easily manufacture, cost is low, ground adaptability is strong, work efficiency high-quality is good, construction technology is simple and direct, environmental protection.
Description
Technical field
This utility model belongs to water conservancy and hydropower, a kind of special equipment of Geotechnical Engineering field construction diaphram wall, mainly
For forming slotted eye in the earth formation in the way of surface milling, and can build up diaphragm wall, this body of wall can be widely used for building underground
Load-bearing and water conservancy project structure underground anti-seepage.
Background technology
The most conventional diaphram wall method of construction mainly has grab bucket method, kerf method, drill flute method and paddling process.
Grab bucket method (includes hydraulic grab and machinery grab bucket), grabs stratum with the punching of crawler crane lifting grabbing arrangement and is formed
Groove section, uses mud off, then builds diaphragm wall with material substitution mud such as concrete.Grab bucket method is relatively strong to ground adaptability,
But can only first a pipeful of crawl stratum, simultaneously must protect cell wall with mud, use into wall material substitution mud the most again
It is built into diaphram wall.Grab bucket method must divide sequence to construct, and complex process, work efficiency are low, cost is high.
Kerf method (includes hydraulic pressure kerf and mechanical type kerf), utilizes the principle of dragsaw sawmilling to cut stratum, but to bottom
Formation cut poor ability, it is necessary to use mud off, staged isolation, be replaced as wall.Kerf method is poor to ground adaptability, work
Skill is complicated, work efficiency is low, cost is high.
Drill flute method (includes single hole socket and Multi-drill bit), utilizes boring dominant, it is necessary to point sequence construction, employing mud protect
Wall, is replaced as wall.Drill flute method is relatively strong to ground adaptability, but complex process, work efficiency are low, cost is high.
Paddling process (includes that single head bores and Multi-drill bit), utilizes power head drilling machine to pass through drilling rod and drives propeller type or tab style
Drill bit creeps into stratum, is injected simultaneously into cement mortar and mixes with formation particles, forms induration strengthening stratum, for antiseepage work after solidification
Its anti-permeability performance of Cheng Ze is poor.Paddling process technique is relatively simple, but to stratum bad adaptability, work efficiency is relatively low, induration quality is difficult to
Control.
Although the method that diaphram wall is built in the Geotechnical Engineering fields such as water conservancy and hydropower is a lot, but lack a kind of stratum always
Strong adaptability, the simple and direct engineering method of high-efficiency high-quality low cost, this causes the biggest puzzlement to design engineer, the most sharp along with compete
Strong, market in urgent need equipment a kind of superior performance, the construction of diaphragm wall equipment of safe and applicable.
Summary of the invention
This utility model provides a kind of roller groove wall-forming device, it is intended to build diaphram wall for water conservancy and hydropower Geotechnical Engineering
Or the deficiency of the existing engineering method of cut-pff wall, it is provided that a kind of superior performance, simple and direct be suitable for, highly effective and safe, generally applicable to multiclass stratum
Fluting wall-forming device, to solve the problem existing for above-mentioned various engineering method.
This utility model adopts the technical scheme that: the drilling system of both sides is fixing with lift respectively to be connected, bottom
Roll system two ends are connected with this drilling system respectively, and jet water spout assembly is located at roller top；
The structure of described drilling system is: motor is connected with drilling rod by the output shaft of reduction box, and outer tube is positioned at drilling rod
Outside, power transmission shaft upper end is connected with drilling rod, lower end is connected with drill bit, and bearing block is fixedly connected with the casing, power transmission shaft and bearing
One is rotationally connected, and gear is fixing with power transmission shaft to be connected, and upper cover, lower cover are connected with housing respectively；
The structure of described bottom roller system is: bearing two is connected with housing, and gear shaft is rotationally connected with bearing two, gland
Being fixedly connected with the casing, drive flange is fixing with gear shaft to be connected, and roll shaft is fixing with drive flange to be connected, outside roller tooth and roll shaft
Fixing connection, base opening pipe is connected with housing；
The structure of described jet water spout assembly is: mounting seat is fixedly connected with the casing, and transverse tube is fixing with mounting seat to be connected, and enters slurry
Mouth is fixing with transverse tube top to be connected, and nozzle is fixing with below transverse tube to be connected；
The structure of described lift is: riser is fixing with support to be connected, and transverse axis is connected with riser, and assembly pulley is solid with transverse axis
Fixed connection.
The utility model has the advantages that: novel structure, simple and convenient operation and maintenance, superior performance, practical, safety durable,
Easily manufacture, cost is low, ground adaptability is strong, work efficiency high-quality is good, construction technology is simple and direct, environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model bottom roller system and the structural representation of jet water spout assembly.
Detailed description of the invention
The drilling system of both sides is fixing with lift respectively to be connected, bottom roller system two ends respectively with this drilling system
Connecting, jet water spout assembly is located at roller top；
The structure of described drilling system is: motor 1 is connected with drilling rod 4 by the output shaft 3 of reduction box 2, and outer tube 5 is positioned at
The outside of drilling rod 4, power transmission shaft 6 upper end is connected with drilling rod 4, lower end is connected with drill bit 14, and bearing block 9 is fixing with housing 12 to be connected,
Power transmission shaft 6 is rotationally connected with bearing 1, and gear 11 is fixing with power transmission shaft 6 to be connected, and upper cover 8, lower cover 13 are connected with housing respectively；
The structure of described bottom roller system is: bearing 2 16 is connected with housing 12, and gear shaft 15 rotates with bearing 2 16
Connecting, gland 17 is fixing with housing 12 to be connected, and drive flange 19 is fixing with gear shaft 15 to be connected, and roll shaft 20 is solid with drive flange 19
Fixed connection, roller tooth 21 is connected with roll shaft 20 external stability, and base opening pipe 24 is connected with housing 12；
The structure of described jet water spout assembly is: mounting seat 26 is fixing with housing 12 to be connected, and transverse tube 27 is fixed with mounting seat 26
Connecting, stock inlet 28 is fixing with transverse tube 27 top to be connected, and nozzle 25 is fixing with below transverse tube 27 to be connected；
The structure of described lift is: riser 22 is fixing with support 23 to be connected, and transverse axis 18 is connected with riser 22, assembly pulley
7 fixing with transverse axis 18 are connected.
Utilize sling height ＞ 5m, the column hoisting machinery of lifting force ＞ 80kN, be equipped with secondary hoist engine, this practicality of lifting
Novel, the motor starting drilling system drives drilling rod and drill bit to rotate, it is achieved stratum is crept into advanced pore-forming, simultaneously drives
Roller turn, the cutting of its roller tooth, stirring ground layer soil body, carry out surface milling grooving, during whole boring with roller groove, be located at ground
Slush pump supply serosity by pipeline to roller, and the formation particles reacting cycle peeled off of cutting is discharged hole slot, it is ensured that roller groove
Drilling depth, remains the determination height of aperture serosity liquid level, to ensure that slotted eye hole wall is stable, thus builds up diaphram wall or anti-
Ooze body.
Claims (1)
1. a roller groove wall-forming device, it is characterised in that: the drilling system of both sides is fixing with lift respectively to be connected, lower roller
Subsystem two ends are connected with this drilling system respectively, and jet water spout assembly is located at roller top；
The structure of described drilling system is: motor is connected with drilling rod by the output shaft of reduction box, and outer tube is positioned at outside drilling rod
Portion, power transmission shaft upper end is connected with drilling rod, lower end is connected with drill bit, and bearing block is fixedly connected with the casing, power transmission shaft and one turn of bearing
Being dynamically connected, gear is fixing with power transmission shaft to be connected, and upper cover, lower cover are connected with housing respectively；
The structure of bottom roller system is: bearing two is connected with housing, and gear shaft is rotationally connected with bearing two, and gland is solid with housing
Fixed connection, drive flange is fixing with gear shaft to be connected, and roll shaft is fixing with drive flange to be connected, and roller tooth is with roll shaft external stability even
Connecing, base opening pipe is connected with housing；
The structure of jet water spout assembly is: mounting seat is fixedly connected with the casing, and transverse tube is fixing with mounting seat to be connected, stock inlet and transverse tube
Top is fixing to be connected, and nozzle is fixing with below transverse tube to be connected；
The structure of lift is: riser is fixing with support to be connected, and transverse axis is connected with riser, and assembly pulley is fixing with transverse axis to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810785.3U CN205857270U (en) | 2016-07-29 | 2016-07-29 | A kind of roller groove wall-forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810785.3U CN205857270U (en) | 2016-07-29 | 2016-07-29 | A kind of roller groove wall-forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857270U true CN205857270U (en) | 2017-01-04 |
Family
ID=57654020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810785.3U Withdrawn - After Issue CN205857270U (en) | 2016-07-29 | 2016-07-29 | A kind of roller groove wall-forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049585A (en) * | 2016-07-29 | 2016-10-26 | 中水东北勘测设计研究有限责任公司 | Method and device for forming wall through rolling groove |
-
2016
- 2016-07-29 CN CN201620810785.3U patent/CN205857270U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049585A (en) * | 2016-07-29 | 2016-10-26 | 中水东北勘测设计研究有限责任公司 | Method and device for forming wall through rolling groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20171212 |
|
| AV01 | Patent right actively abandoned |