CN108951633A - Driving roller formula for construction of diaphragm wall ground wall brush - Google Patents
Driving roller formula for construction of diaphragm wall ground wall brush Download PDFInfo
- Publication number
- CN108951633A CN108951633A CN201810697007.1A CN201810697007A CN108951633A CN 108951633 A CN108951633 A CN 108951633A CN 201810697007 A CN201810697007 A CN 201810697007A CN 108951633 A CN108951633 A CN 108951633A
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- CN
- China
- Prior art keywords
- brush
- wall
- roller
- self
- ground
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 235000013358 Solanum torvum Nutrition 0.000 description 2
- 240000002072 Solanum torvum Species 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
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- B08B1/12—
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- B08B1/30—
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- B08B1/32—
Abstract
A kind of the present invention relates to driving roller formula for construction of diaphragm wall wall brush, roller wheel brush, roller brush expansion bracket, adjustable spacing center bearing bracket including the driving of self-powered source, roller brush expansion bracket two sides connect the roller wheel brush of two self-powered source drivings by adjustable spacing center bearing bracket respectively, and the spacing between the roller wheel brush of two self-powered source drivings is adjusted by adjustable spacing center bearing bracket.The ground wall brush is used for compartment slot section grooving diaphragm wall technique, better than traditional traditional gravity wall brush, and work efficiency is high, and effect is good.
Description
Technical field
The present invention relates to a kind of construction of diaphragm wall tool, especially a kind of driving roller formula ground wall brush.
Background technique
Diaphram wall is the periphery axis along deep excavation project, under the conditions of mud off, excavate out one it is long and narrow
Deep trouth, after clear slot, steel reinforcement cage is hung in slot, then builds up a unit groove section with tremie method underwater concreting with tremie method, such as
This is carried out paragraph by paragraph, builds up continuous armored concrete wall together in underground, as intercept water, antiseepage, load-bearing, water-retaining structure.
With being constantly progressive for land wall technique and construction machinery, diaphram wall engineering nowadays had evolved to hundred meters with
The ultra-deep of upper depth ground wall.Slotted line is come into being using the old technique for managing and protecting wall with being not suitable with ultra-deep wall engineering is latched
Slotter grooving technology with being widely used in ultra-deep wall engineering.Compartment slot section grooving process is (i.e. first by 1#, 3#, 5#... slot
Section is excavated and is made unit groove section, then with slotter etc. excavate 2#, 4# ... slot section is unified into continuously wall, sees Fig. 1), general work efficiency
Fastly, at low cost, in milling at being widely applied in trough wall technique.When excavating medial launder section, the molded wall in both sides is in mud
Under the conditions of starching retaining wall, not can avoid at wall end can adhere to slurry coat method etc. on wall, if box cut section directly carries out coagulation
Soil pours, and causes diaphragm wall the defects of crack, leak, not close connection occur in the old and new's slot section wall end face junction, so
It needs that formed slot section is attached to the sundries such as the mud of concrete surface, dregs in advance and cleans out, then carry out lower step coagulation
Soil pours process.
Ground wall brush is exactly cleaned out the sundries such as the mud, the dregs that are attached to slot section end face concrete surface dedicated
Equipment.Conventional method is one large-scale steel (plate) wire brush of manufacture, steel plate brush slowly transferred to using loop wheel machine milled out come
Slot in, to molding ground wall scrub, such method be by equipment dead weight power by hairbrush patch wall scrub, need high and low several
It is secondary substantially to clean up the end surface of ground wall, the same step brush clear ground wall other end need to be repeated, time-consuming for effect difference.
Summary of the invention
The shortcomings that overcome above traditional shape steel plate brush, the present invention proposes a kind of for the active of construction of diaphragm wall
Ground wall brush, the ground wall brush are used for compartment slot section grooving diaphragm wall technique, better than traditional traditional gravity wall brush, working efficiency
Height, effect are good.
To achieve the above object, the technical scheme is that a kind of driving roller formula for construction of diaphragm wall
Ground wall brush, roller wheel brush, roller brush expansion bracket, adjustable spacing center bearing bracket including the driving of self-powered source, the idler wheel
Brush expansion bracket two sides connect the roller wheel brush of two self-powered source drivings, and two by adjustable spacing center bearing bracket respectively
Spacing between the roller wheel brush of self-powered source driving is adjusted by adjustable spacing center bearing bracket.
The power source of the roller wheel brush of the self-powered source driving can be hydraulic motor or frequency conversion type submersible motor.
The roller wheel brush of the self-powered source driving uses four-wheel bilayer idler wheel.
Pressure sensor is housed on the roller brush expansion bracket, for the pressure of real-time measurement roller brush wall over the ground, from
And the stroke by adjusting expansion bracket adjusts the pressure of roller brush wall over the ground.
The beneficial effects of the present invention are: the ground wall brush is used for compartment slot section grooving diaphragm wall technique,
Better than traditional traditional gravity wall brush, work efficiency is high, and effect is good.
Initiatively wall brush is directly driven roller type of the invention using power, succinct, direct, efficient；Idler wheel spacing is adjustable,
It can be suitably used for different operating conditions；Using four-wheel bilayer idler wheel, then it can accomplish that ground wall scrub cross section is covered entirely by different segmentations
Lid；Pressure sensor is installed additional on roller brush expansion bracket, can automatically adjust the pressure of roller brush wall over the ground.Adaptability for working condition
It is stronger, such as it is suitable for the wall of certain inclinations, abnormity bumps.
Detailed description of the invention
Fig. 1 is diaphram wall compartment slot section grooving technology schematic diagram；
Fig. 2 be for construction of diaphragm wall driving roller formula wall brush and construction schematic diagram；
Fig. 3 is rolling brush side view.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
As shown in Fig. 2, driving roller formula of the invention ground wall brush, roller wheel brush 2, rolling including the driving of self-powered source
Take turns brush expansion bracket 3, adjustable spacing center bearing bracket 4.3 left and right sides of roller brush expansion bracket passes through adjustable spacing center bearing bracket 4 respectively
The roller wheel brush 2 of two self-powered sources drivings of connection, and between the roller wheel brush 2 of two self-powered sources drivings between
Away from pass through adjustable spacing center bearing bracket 4 adjust.
The power source of the roller wheel brush of self-powered source driving can be hydraulic motor or frequency conversion type submersible motor etc..Four
Roller wheel brush is divided into two groups.Pressure sensor is installed additional on roller brush expansion bracket, for real-time measurement roller brush wall over the ground
Pressure, to adjust the pressure of roller brush wall over the ground by the stroke for adjusting expansion bracket.
As shown in figure 3, the roller wheel brush of self-powered source driving uses four-wheel bilayer idler wheel.But it is not limited only to this.
Driving roller formula of the invention wall brush use the self-powered barrel-shaped wheeled ground wall brush of steel, direction of rotation as figure
2 is shown, the direction of rotation direction that wall brush is subject to making driving roller formula is consistent with gravity direction, increases in equipment operation
Stability.
Driving roller formula wall brushing tool there are three types of motion state:
1) F(lifting force+buoyancy)=self weight G+ frictional force f: the ground wall brushes flat weighing apparatus and rests on current location brush ground wall in this case.
2) F(lifting force+buoyancy) < self weight G+ frictional force f: the decline of ground wall brush.
3) F(lifting force+buoyancy) > self weight G+ frictional force f: ground wall paints liter.
Because roller brush power transmission structure arrangement space is limited, upper and lower roller brush uses different segmentations to accomplish diaphragm wall with this
1 surface clean all standing, with reference to (Fig. 2).
This active ground wall brush by adjusting lifting force and equipment to the pressure of wall, with adjust equipment resultant force direction and
Size enables ground wall brush to move up and down and is close to scrubbing to wall for metope duration freely, obtains in the short time well
Washing effect.
Claims (4)
1. a kind of driving roller formula for construction of diaphragm wall ground wall brush, the roller wheel including the driving of self-powered source
Brush, roller brush expansion bracket, adjustable spacing center bearing bracket, it is characterised in that: roller brush expansion bracket two sides pass through adjustable respectively
Spacing center bearing bracket connects the roller wheel brush of two self-powered source drivings, and the roller wheel of two self-powered source drivings
Spacing between brush is adjusted by adjustable spacing center bearing bracket.
2. the driving roller formula according to claim 1 for construction of diaphragm wall ground wall brush, it is characterised in that: described
The power source of the roller wheel brush of self-powered source driving can be hydraulic motor or frequency conversion type submersible motor.
3. the driving roller formula according to claim 1 for construction of diaphragm wall ground wall brush, it is characterised in that: described
The roller wheel brush of self-powered source driving uses four-wheel bilayer idler wheel.
4. the driving roller formula according to claim 1 for construction of diaphragm wall ground wall brush, it is characterised in that: described
Pressure sensor is housed, for the pressure of real-time measurement roller brush wall over the ground, to stretch by adjusting on roller brush expansion bracket
The stroke of contracting frame adjusts the pressure of roller brush wall over the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697007.1A CN108951633A (en) | 2018-06-29 | 2018-06-29 | Driving roller formula for construction of diaphragm wall ground wall brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697007.1A CN108951633A (en) | 2018-06-29 | 2018-06-29 | Driving roller formula for construction of diaphragm wall ground wall brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951633A true CN108951633A (en) | 2018-12-07 |
Family
ID=64484184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810697007.1A Pending CN108951633A (en) | 2018-06-29 | 2018-06-29 | Driving roller formula for construction of diaphragm wall ground wall brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288140A (en) * | 2022-08-04 | 2022-11-04 | 中国葛洲坝集团市政工程有限公司 | Device for cleaning rigid joint net piece of underground continuous wall and using method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522204A (en) * | 2016-11-30 | 2017-03-22 | 上海市机械施工集团有限公司 | Double-layer four-wheel groove milling device and milling method based on same |
| CN106677224A (en) * | 2017-02-28 | 2017-05-17 | 浙江绩丰岩土技术股份有限公司 | Milling wheel wall brushing device for underground diaphragm wall lock catch pipe connector |
-
2018
- 2018-06-29 CN CN201810697007.1A patent/CN108951633A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522204A (en) * | 2016-11-30 | 2017-03-22 | 上海市机械施工集团有限公司 | Double-layer four-wheel groove milling device and milling method based on same |
| CN106677224A (en) * | 2017-02-28 | 2017-05-17 | 浙江绩丰岩土技术股份有限公司 | Milling wheel wall brushing device for underground diaphragm wall lock catch pipe connector |
Non-Patent Citations (1)
| Title |
|---|
| 上海市基础工程集团有限公司等: "上海市工程建设规范 等厚度水泥土搅拌墙技术规程", 《上海市工程建设规范 等厚度水泥土搅拌墙技术规程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288140A (en) * | 2022-08-04 | 2022-11-04 | 中国葛洲坝集团市政工程有限公司 | Device for cleaning rigid joint net piece of underground continuous wall and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |