CN113118152A - But slip casting device of self-cleaning inner wall - Google Patents
But slip casting device of self-cleaning inner wall Download PDFInfo
- Publication number
- CN113118152A CN113118152A CN202110570050.3A CN202110570050A CN113118152A CN 113118152 A CN113118152 A CN 113118152A CN 202110570050 A CN202110570050 A CN 202110570050A CN 113118152 A CN113118152 A CN 113118152A
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- CN
- China
- Prior art keywords
- driving part
- grouting
- sliding sleeve
- grouting pipe
- axis
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the field of grouting, and particularly relates to a grouting device capable of automatically cleaning an inner wall, which comprises a grouting pipe and a sliding sleeve, wherein the grouting pipe extends into the sliding sleeve and can move along the central axis direction of the sliding sleeve; also comprises a brush plate and a driving mechanism; the brush side of the brush plate is attached to the inner wall of the sliding sleeve; the driving mechanism comprises a first driving part and a second driving part; the first driving part is arranged between the sliding sleeve and the grouting pipe and rotates around the first axis along with the movement of the grouting pipe; the second driving part is in transmission connection with the first driving part and rotates around a second axis along with the rotation of the first driving part; the brush plate is in transmission connection with the second driving part and rotates around a third axis along with the rotation of the second driving part; the first axis is vertical to the central axis of the grouting pipe; the second axis is parallel to the central axis of the grouting pipe; the third axis is collinear with the central axis of the grouting pipe. The grouting device disclosed by the invention can clean the inner wall in the expansion process.
Description
Technical Field
The invention relates to the field of grouting, in particular to a grouting device capable of automatically cleaning an inner wall.
Background
With the large-scale development of high-rise buildings in China and the increasing requirements on urban environmental protection, more and more construction projects are provided for adopting cast-in-situ bored piles as engineering piles. The post-grouting of the cast-in-situ bored pile refers to a construction technology of injecting cement slurry through an embedded grouting pipe by using a high-pressure grouting pump after the cast-in-situ bored pile is formed and the pile body concrete reaches a preset strength. The existing grouting equipment is usually provided with a grouting pipe in a telescopic structure in order to overcome the limitation of grouting range and improve grouting efficiency. A retractable slip casting pipe as disclosed in patent publication No. CN 211171982U; utilize grouting equipment to exert pressure to the thick liquid at the slip casting in-process, make the thick liquid get into between shell and the slip casting inner tube easily, the thick liquid solidifies the back easy adhesion to the shell inner wall on, causes the hindrance to flexible and reset process. It is therefore desirable to provide a grouting device that can clean the inner wall of the housing.
Disclosure of Invention
The invention aims to provide a grouting device capable of cleaning the inner wall of a shell.
In order to solve the technical problem, the invention provides a grouting device capable of automatically cleaning an inner wall, which comprises a grouting pipe and a sliding sleeve, wherein the grouting pipe extends into the sliding sleeve and can move along the central axis direction of the sliding sleeve; the grouting device also comprises a brush plate and a driving mechanism; the brush side of the brush plate is attached to the inner wall of the sliding sleeve; the driving mechanism comprises a first driving part and a second driving part; the first driving part is arranged between the sliding sleeve and the grouting pipe and rotates around the first axis along with the movement of the grouting pipe; the second driving part is in transmission connection with the first driving part and rotates around a second axis along with the rotation of the first driving part; the brush plate is in transmission connection with the second driving part and rotates around a third axis along with the rotation of the second driving part; the first axis is vertical to the central axis of the grouting pipe; the second axis is parallel to the central axis of the grouting pipe; the third axis is collinear with the central axis of the grouting pipe.
Adopt the grouting device of this structure, during the drive sliding sleeve, the brush board can be to the inner wall of sliding sleeve circular motion to cut the rubbing to pieces, in time clears away the thick liquids of adhesion on the sliding sleeve inner wall, guarantees the cleaning nature of sliding sleeve inner wall, avoids when the drive resets, forms the card and dunes to improve slip casting efficiency, improve grouting stability.
Further, the first driving part comprises a hub, and the outer edge of the hub abuts against the inner wall of the sliding sleeve; the wheel groove that holds wheel hub is seted up in the outside of slip casting pipe, wheel hub rotationally arranges in the wheel groove. By adopting the structure, when the driving sliding sleeve moves relative to the grouting pipe, the hub rotates under the action of friction force because the hub is abutted against the inner wall of the sliding sleeve, so that the acting force for driving the second driving part to rotate is provided. Adopt above-mentioned structure to need not additionally to provide drive power, can drive the brush board and clean the sliding sleeve inner wall at the in-process that the slip casting pipe resets, guarantee the smooth and easy that resets.
Further, the second driving part is connected with the first driving part through a bevel gear part; the second driving part comprises a transmission part; the bevel gear part comprises a first bevel gear connected with the hub and a second bevel gear connected with the transmission piece. The first driving part is in transmission connection with the second driving part through the bevel gear part.
Furthermore, the transmission part comprises a transmission gear, and a tooth block matched with the transmission gear is arranged on one side, away from the bristles, of the brush plate. The tooth block is driven by the transmission gear to rotate circumferentially, so that the brush plate is driven to rotate circumferentially.
Furthermore, a rotary groove for accommodating a transmission gear is formed in the outer side of the grouting pipe, and the transmission gear is rotatably arranged in the rotary groove; the rotary groove is communicated with the wheel groove through a connecting hole; and a rotating rod used for connecting the transmission gear and the second bevel gear is arranged in the connecting hole. By adopting the structure, the rotating rod rotates along with the rotation of the second bevel gear, so that acting force for driving the rotating transmission gear is provided, and the transmission gear stably rotates in the wheel groove.
Furthermore, the shape of race is circular-arc with wheel hub adaptation, and the axial cross-section of race is the major arc. By adopting the structure, the wheel hub can be stabilized in the wheel groove to avoid falling off.
Furthermore, one side of the brush plate, which is far away from the bristles, is connected with a sliding block; a circumferentially surrounding sliding groove is formed in the outer side of the grouting pipe; the sliding block extends into the sliding groove. Support is provided for the brush plate through the sliding block, so that the brush plate is stabilized, and cleanliness is guaranteed.
Further, the grouting device comprises two driving mechanisms, and the two driving mechanisms are symmetrically arranged along the axis of the grouting pipe. So that the driving brush board can keep stable in the cleaning process.
Has the advantages that: after the structure is adopted, the acting force of the circumferential motion of the brush plate can be provided through the first driving part and the second driving part when the sliding sleeve is driven, and the brush plate is scraped along the inner wall of the sliding sleeve, so that slurry adhered to the inner wall of the sliding sleeve is removed. Therefore, the operation is simple and convenient, the cleaning is timely, and the slurry cleaning can be automatically completed when the sliding sleeve is driven; guarantee the cleaning nature of sliding sleeve inner wall, avoid blocking when the drive resets to improve slip casting efficiency, improve slip casting stability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the grouting device capable of automatically cleaning the inner wall according to the present invention.
Fig. 2 is a schematic view of the internal structure of the grouting device capable of automatically cleaning the inner wall according to the present invention.
Fig. 3 is a schematic structural view of a position a of the grouting device capable of automatically cleaning the inner wall according to the invention.
Reference numerals: 1. a grouting pipe; 2. a sliding sleeve; 3. a hub; 4. a wheel groove; 5. a rotating rod; 6. rotating the groove; 7. a transmission gear; 8. a tooth block; 9. a chute; 10. a slider; 11. a brush plate; 12. a first bevel gear; 13. a second bevel gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
But slip casting device of self-cleaning inner wall that figure 1 shows, including slip casting pipe 1 and sliding sleeve 2, slip casting pipe 1 stretches into in sliding sleeve 2 to can follow the axis direction removal of sliding sleeve 2. Drive sliding sleeve 2, adjustable sliding sleeve 2 is in slip casting 1 surface position of pipe to realize freely stretching out and drawing back, increase the scope of pouring. The grouting device shown in fig. 3 further comprises a brush plate 11 and a driving mechanism; the brush side of the brush plate 11 is attached to the inner wall of the sliding sleeve 2; the driving mechanism comprises a first driving part and a second driving part; the first driving part is arranged between the sliding sleeve 2 and the grouting pipe 1 and rotates around a first axis along with the movement of the grouting pipe 1; the second driving part is in transmission connection with the first driving part and rotates around a second axis along with the rotation of the first driving part; the brush plate 11 is in transmission connection with the second driving part and rotates around a third axis along with the rotation of the second driving part; the first axis is vertical to the central axis of the grouting pipe 1; the second axis is parallel to the central axis of the grouting pipe 1; the third axis is collinear with the central axis of the slip casting pipe 1.
But the slip casting device of self-cleaning inner wall that this embodiment provided, through the cooperation of sliding sleeve 2 with slip casting pipe 1, can adjust the scope of slip casting. And when sliding sleeve 2 and slip casting pipe 1 are moved relatively, make first drive division rotate around the first axis along with slip casting pipe 1's removal, the second drive division rotates and rotates around the second axis along with first drive division, brush board 11 rotates and rotates around the third axis along with the second drive division to the in-process that slip casting pipe 1 removed cleans sliding sleeve 2 inner wall, avoids reseing the in-process and causes the jam by the thick liquid that adheres to sliding sleeve 2 inner wall.
Further, the first driving part comprises a hub 3, and the outer edge of the hub 3 abuts against the inner wall of the sliding sleeve 2; the outer side of the grouting pipe 1 is provided with a wheel groove 4 for accommodating the hub 3, the shape of the wheel groove 4 is arc-shaped matched with the hub 3, and the axial section of the wheel groove 4 is an arc. The wheel hub 3 is rotatably disposed in the wheel groove 4.
The second driving part comprises a transmission gear 7 and a rotating rod 5, a rotating groove 6 for accommodating the transmission gear 7 is formed in the outer side of the grouting pipe 1, and the transmission gear 7 is rotatably arranged in the rotating groove 6; the second driving part is connected with the first driving part through a bevel gear part; the bevel gear section includes a first bevel gear 12 connected to the hub 3 and a second bevel gear 13 connected to the rotating rod 5. The side of the brush plate 11 away from the bristles is provided with a tooth block 8 which is matched with the transmission gear 7. When the sliding sleeve 2 is driven, the hub 3 rotates due to friction force, the bevel gear part drives the second driving part to rotate, the transmission gear 7 is meshed with the gear block 8, and the brush plate 11 is forced to do circular motion on the surface of the grouting pipe 1.
Preferably, a circumferentially surrounding chute 9 is formed on the outer side of the grouting pipe 1; one side of the brush plate 11 far away from the bristles is connected with a sliding block 10; the slide block 10 extends into the slide groove 9 and can move circularly in cooperation with the brush plate 11. The sliding block 10 provides support for the brush plate 11, so that the brush plate 11 is stabilized, and the cleanliness is ensured; and further avoid sliding sleeve 2 when the drive that resets, 2 inner walls of sliding sleeve adhere to thick liquids and cause the card pause, influence the secondary and use.
In this embodiment, two driving mechanisms are provided, and the two driving mechanisms are symmetrically arranged along the grouting pipe 1, so that the cleaning process of the driving brush plate 11 can be stably maintained.
The concrete working process of the grouting device disclosed in the embodiment comprises the following steps: during the drive sliding sleeve, wheel hub and sliding sleeve inner wall offset, and wheel hub rotates under the frictional force effect to drive first bevel gear and rotate, and then drive second bevel gear and rotate, the bull stick is rotatory along with second bevel gear's rotation, thereby provides the effort and makes drive gear rotate, conducts drive gear's effort to the brush board through the tooth piece, thereby makes the brush board be the rotation in a circumferential direction, and the slider is along with the synchronous rotation in a circumferential direction of brush board.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (8)
1. A grouting device capable of automatically cleaning an inner wall comprises a grouting pipe (1) and a sliding sleeve (2), wherein the grouting pipe (1) extends into the sliding sleeve (2) and can move along the central axis direction of the sliding sleeve (2); it is characterized by also comprising a brush plate (11) and a driving mechanism; the brush side of the brush plate (11) is attached to the inner wall of the sliding sleeve (2); the driving mechanism comprises a first driving part and a second driving part; the first driving part is arranged between the sliding sleeve (2) and the grouting pipe (1) and rotates around a first axis along with the movement of the grouting pipe (1); the second driving part is in transmission connection with the first driving part and rotates around a second axis along with the rotation of the first driving part; the brush plate (11) is in transmission connection with the second driving part and rotates around a third axis along with the rotation of the second driving part; the first axis is vertical to the central axis of the grouting pipe (1); the second axis is parallel to the central axis of the grouting pipe (1); the third axis is collinear with the central axis of the grouting pipe (1).
2. The grouting device capable of automatically cleaning the inner wall is characterized in that the first driving part comprises a hub (3), the outer edge of the hub (3) is abutted against the inner wall of the sliding sleeve (2); wheel groove (4) that hold wheel hub (3) are seted up in the outside of slip casting pipe (1), wheel hub (3) rotationally are arranged in wheel groove (4).
3. The grouting device capable of automatically cleaning the inner wall according to claim 2, characterized in that: the second driving part is connected with the first driving part through a bevel gear part; the second driving part comprises a transmission part; the bevel gear part comprises a first bevel gear (12) connected with the hub (3) and a second bevel gear (13) connected with the transmission part.
4. The grouting device capable of automatically cleaning the inner wall according to claim 3, characterized in that: the transmission part comprises a transmission gear (7), and one side, away from the bristles, of the brush plate (11) is provided with a tooth block (8) matched with the transmission gear (7).
5. The grouting device capable of automatically cleaning the inner wall according to claim 4, characterized in that: a rotary groove (6) for accommodating a transmission gear (7) is formed in the outer side of the grouting pipe (1), and the transmission gear (7) is rotatably arranged in the rotary groove (6); the rotary groove (6) is communicated with the wheel groove (4) through a connecting hole; and a rotating rod (5) for connecting the transmission gear (7) and the second bevel gear (13) is arranged in the connecting hole.
6. The grouting device capable of automatically cleaning the inner wall according to claim 2, characterized in that: the shape of race (4) is circular-arc with wheel hub (3) adaptation, and race (4) is the major arc along its radial cross-section.
7. The grouting device capable of automatically cleaning the inner wall according to claim 1, characterized in that: one side of the brush plate (11) far away from the bristles is connected with a sliding block (10); a circumferentially surrounding sliding groove (9) is formed in the outer side of the grouting pipe (1); the sliding block (10) extends into the sliding groove (9).
8. The grouting device capable of automatically cleaning the inner wall according to claim 1, characterized in that: the grouting device comprises two driving mechanisms which are symmetrically arranged along the axis of a grouting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570050.3A CN113118152A (en) | 2021-05-25 | 2021-05-25 | But slip casting device of self-cleaning inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570050.3A CN113118152A (en) | 2021-05-25 | 2021-05-25 | But slip casting device of self-cleaning inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113118152A true CN113118152A (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110570050.3A Pending CN113118152A (en) | 2021-05-25 | 2021-05-25 | But slip casting device of self-cleaning inner wall |
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| Country | Link |
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| CN (1) | CN113118152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573344A (en) * | 2022-12-11 | 2023-01-06 | 海南省农垦金城实业有限公司 | Pile combined with grouting steel pipe support for ocean engineering SMW construction method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057856A (en) * | 1991-06-28 | 1993-01-19 | Ohbayashi Corp | Washing device for concrete placing pipe |
| JPH061438U (en) * | 1992-06-15 | 1994-01-11 | 株式会社長谷工コーポレーション | Steel pipe inner surface cleaning device |
| CN206352305U (en) * | 2016-11-30 | 2017-07-25 | 上海建工集团股份有限公司 | A kind of automatically cleaning repeats formula horizontal grouting pipe |
| CN207592380U (en) * | 2017-10-05 | 2018-07-10 | 辽宁建筑职业学院 | A kind of pipe clearing apparatus of central air-conditioning |
| CN208982885U (en) * | 2018-09-05 | 2019-06-14 | 广州沸西尔机电设备有限公司 | One kind being used for pneumatic cement butterfly valve pipe laying brush device for cleaning |
| CN210386834U (en) * | 2019-05-08 | 2020-04-24 | 国电建投内蒙古能源有限公司 | Tunnel pipeline surface cleaning device |
| CN211171982U (en) * | 2019-09-04 | 2020-08-04 | 杭州环岩工程技术有限公司 | Telescopic grouting pipe |
| CN111715638A (en) * | 2020-07-08 | 2020-09-29 | 界首市神机合自动化科技有限公司 | Cleaning device used for adjusting inner diameters of different pipelines |
| CN112337908A (en) * | 2020-12-06 | 2021-02-09 | 江苏盐西土地整理开发有限公司 | Pipeline inner wall cleaning equipment |
| CN112523221A (en) * | 2020-11-12 | 2021-03-19 | 温州竺陌机械科技有限公司 | Pile foundation engineering slip casting pipe with self-cleaning function |
| CN213081765U (en) * | 2020-07-04 | 2021-04-30 | 惠州市英建实业有限公司 | Aerated brick slip casting machine constructs |
-
2021
- 2021-05-25 CN CN202110570050.3A patent/CN113118152A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057856A (en) * | 1991-06-28 | 1993-01-19 | Ohbayashi Corp | Washing device for concrete placing pipe |
| JPH061438U (en) * | 1992-06-15 | 1994-01-11 | 株式会社長谷工コーポレーション | Steel pipe inner surface cleaning device |
| CN206352305U (en) * | 2016-11-30 | 2017-07-25 | 上海建工集团股份有限公司 | A kind of automatically cleaning repeats formula horizontal grouting pipe |
| CN207592380U (en) * | 2017-10-05 | 2018-07-10 | 辽宁建筑职业学院 | A kind of pipe clearing apparatus of central air-conditioning |
| CN208982885U (en) * | 2018-09-05 | 2019-06-14 | 广州沸西尔机电设备有限公司 | One kind being used for pneumatic cement butterfly valve pipe laying brush device for cleaning |
| CN210386834U (en) * | 2019-05-08 | 2020-04-24 | 国电建投内蒙古能源有限公司 | Tunnel pipeline surface cleaning device |
| CN211171982U (en) * | 2019-09-04 | 2020-08-04 | 杭州环岩工程技术有限公司 | Telescopic grouting pipe |
| CN213081765U (en) * | 2020-07-04 | 2021-04-30 | 惠州市英建实业有限公司 | Aerated brick slip casting machine constructs |
| CN111715638A (en) * | 2020-07-08 | 2020-09-29 | 界首市神机合自动化科技有限公司 | Cleaning device used for adjusting inner diameters of different pipelines |
| CN112523221A (en) * | 2020-11-12 | 2021-03-19 | 温州竺陌机械科技有限公司 | Pile foundation engineering slip casting pipe with self-cleaning function |
| CN112337908A (en) * | 2020-12-06 | 2021-02-09 | 江苏盐西土地整理开发有限公司 | Pipeline inner wall cleaning equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573344A (en) * | 2022-12-11 | 2023-01-06 | 海南省农垦金城实业有限公司 | Pile combined with grouting steel pipe support for ocean engineering SMW construction method |
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Application publication date: 20210716 |