CN110593060A - Movable floating device - Google Patents
Movable floating device Download PDFInfo
- Publication number
- CN110593060A CN110593060A CN201910910987.3A CN201910910987A CN110593060A CN 110593060 A CN110593060 A CN 110593060A CN 201910910987 A CN201910910987 A CN 201910910987A CN 110593060 A CN110593060 A CN 110593060A
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- CN
- China
- Prior art keywords
- telescopic
- trowelling
- rack
- head
- rod
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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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to a plane construction tool, and particularly relates to a movable trowelling device which comprises a trowelling head and a transversely arranged rack, wherein the trowelling head is connected with the rack in a sliding mode so that the trowelling head can slide transversely along the rack. The steel wire and the two supporting wheels are arranged on the rack, the supporting wheels are fixedly arranged on the left side and the right side of the rack respectively, and the two ends of the steel wire are fixedly connected to the positions of the flat-ends after being wound around the supporting wheels in a one-to-one correspondence manner. The floating head is arranged to be of a structure capable of sliding transversely on the frame, the structure is simple and light, the floating effect is more uniform, the size and the weight of the floating device are greatly reduced, and the floating head is convenient to assemble and use. The telescopic piece is matched with the eccentric mechanism, the trowelling plate can move in the front-back direction, and a secondary trowelling or napping process can be completed.
Description
Technical Field
The invention belongs to a plane construction tool, and particularly relates to a movable trowelling device which can be used as an auxiliary tool to be assembled in a paver.
Background
At present, wall or pavement construction needs manual screeding, so that materials are even and flat. Taking concrete road pavement construction as an example, a paver generally vibrates and paves the concrete pavement, and then a trowelling plate grinds the concrete pavement. Referring to the rear-mounted slipform paver disclosed in the chinese patent application 2015104426120, the length of the equipped troweling plate is consistent with that of the paving mold, and the troweling plate is a very heavy whole steel plate, so that the assembly is very inconvenient, the total weight of the paving mold is increased, and high energy consumption is caused. Because the face is great, and the flatness requirement to the face is very high, and the face must have welding area for the assembly on the floating plate, and this just can't avoid warping, in case can greatly influence the roadside finish after the floating plate warp, must have artifical floating process, and the roadside broad very inconvenient manual operation.
Disclosure of Invention
In order to solve the problems, the invention provides a mobile floating device which is small, exquisite, light, simple to assemble and good in using effect. The technical scheme adopted by the invention is as follows:
a movable trowelling device comprises a trowelling head and a transversely arranged rack, wherein the trowelling head is connected with the rack in a sliding mode so that the trowelling head can slide transversely along the rack.
Above-mentioned remove floating device, be equipped with copper wire and two supporting wheels in the frame, the supporting wheel sets firmly respectively in the left and right sides of frame, the both ends one-to-one of copper wire is walked around the supporting wheel and is all linked firmly in the department of floating the flat head.
According to the movable floating device, the winch is arranged on the rack, the steel wire is wound on the winch, and the winch is used as a power source for winding and unwinding the steel wire to drive the floating head to slide.
Above-mentioned remove floating device, floating head includes support and the floating plate of level setting, the support slidable establishes in the frame, be connected through at least one extensible member of telescopic between support and the floating plate.
The movable trowelling device further comprises an eccentric mechanism, the eccentric mechanism comprises an eccentric wheel and a connecting rod, the eccentric wheel and the connecting rod are arranged on the support, one end of the connecting rod is connected to the eccentric wheel, and the other end of the connecting rod is hinged to the telescopic piece; the upper end of the telescopic piece is hinged with the support, and the lower end of the telescopic piece is hinged with the floating plate.
According to the movable trowelling device, the telescopic piece comprises the telescopic sleeve and the telescopic rod capable of sliding in the telescopic sleeve in a telescopic mode, the lower portion of the telescopic rod is hinged to the two pull plates arranged in a herringbone mode, and the other ends of the pull plates are hinged to the upper plate face of the trowelling plate through universal joints.
In the mobile trowelling device, the telescopic part is a telescopic cylinder with a circular cross section, the telescopic sleeve is a cylinder barrel, the telescopic rod is a piston rod, and the telescopic sleeve is provided with air holes.
In the mobile trowelling device, the telescopic piece is a sleeve rod with a square cross section, the telescopic rod is provided with a sliding groove, and the telescopic sleeve is provided with a positioning pin which penetrates through the sliding groove to limit the sliding range.
In the movable trowelling device, at least one transverse sliding rod is fixedly arranged on the rack, and a plurality of pulleys matched with the sliding rods are arranged behind the support; the width of the troweling plate is not more than 1/3 of the length of the sliding rod.
Above-mentioned floating device removes, be equipped with the motor that is used for driving the eccentric wheel on the support and be used for the pipe support of hydraulic pressure pipe, be equipped with the rotatable pipe coiling ware that is used for accomodating the hydraulic pressure pipe in the frame.
The invention has the beneficial effects that: the floating head is arranged to be of a structure capable of sliding transversely on the frame, the structure is simple and light, the floating effect is more uniform, the size and the weight of the floating device are greatly reduced, and the floating head is convenient to assemble and use. The telescopic piece is matched with the eccentric mechanism, the trowelling plate can move in the front-back direction, and a secondary trowelling or napping process can be completed.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram according to a first embodiment of the present invention;
fig. 3 is a schematic view of a floating head structure according to a first embodiment of the invention;
fig. 4 is a schematic view of a floating head structure according to a first embodiment of the invention;
FIG. 5 is a schematic view of an eccentric mechanism according to a first embodiment of the present invention;
fig. 6 is a schematic view of a floating head structure according to a second embodiment of the present invention.
In the figure: the device comprises a support 1, a telescopic sleeve 2, a pulling plate 3, a troweling plate 4, a connecting rod 5, an eccentric wheel 6, a motor 7, a universal joint 8, a pipe frame 11, a wire clamp 12, a pulley 13, a sliding rod 14, a supporting wheel 15, a winch 16, a pipe collecting device 17, an air hole 21, a telescopic rod 22, a sliding groove 23 and a positioning pin 24.
Detailed Description
The invention is further explained below with reference to the drawings.
A movable trowelling device comprises a trowelling head and a transversely arranged rack, wherein the trowelling head is connected with the rack in a sliding mode so that the trowelling head can slide transversely along the rack.
Above-mentioned remove floating device, be equipped with copper wire and two supporting wheels 15 in the frame, supporting wheels 15 sets firmly respectively in the left and right sides of frame, the both ends one-to-one of copper wire is walked around supporting wheels 15 and is all linked firmly in floating flat department.
In the movable floating device, the frame is provided with the winch 16, the steel wire is wound on the winch 16, and the winch 16 is used as a power source for winding and unwinding the steel wire to drive the floating head to slide.
Above-mentioned remove floating device, floating head includes support 1 and the dull and stereotyped 4 of horizontal setting, support 1 slidable establishes in the frame, connect through at least one telescopic piece of telescopic between support 1 and the dull and stereotyped 4.
The movable trowelling device further comprises an eccentric mechanism, the eccentric mechanism comprises an eccentric wheel 6 and a connecting rod 5, the eccentric wheel 6 and the connecting rod 5 are arranged on the support 1, one end of the connecting rod 5 is connected to the eccentric wheel 6, and the other end of the connecting rod 5 is hinged to the telescopic piece; the upper end of the telescopic piece is hinged with the support 1, and the lower end of the telescopic piece is hinged with the trowelling plate 4.
Above-mentioned remove floating device, the extensible member includes telescopic sleeve 2 and can stretch out and draw back gliding telescopic link 22 in telescopic sleeve 2, telescopic link 22 lower part articulates there are two arm-tie 3 that the chevron shape was arranged, the upper plate face of arm-tie 3 other end and trowelling plate 4 passes through universal joint 8 and articulates.
In the mobile trowelling device, the telescopic part is a telescopic cylinder with a circular cross section, the telescopic sleeve 2 is a cylinder barrel, the telescopic rod 22 is a piston rod, and the telescopic sleeve 2 is provided with the air hole 21.
In the mobile trowelling device, the telescopic part is a sleeve rod with a square cross section, the telescopic rod 22 is provided with a sliding groove 23, the telescopic sleeve 2 is provided with a positioning pin 24, and the positioning pin 24 penetrates through the sliding groove 23 to limit the sliding range.
In the movable trowelling device, at least one transverse sliding rod 14 is fixedly arranged on the rack, and a plurality of pulleys 13 matched with the sliding rods 14 are arranged behind the support 1; the width of the troweling plate 4 is not larger than 1/3 of the length of the slide bar 14. The rear part of the bracket 1 is also provided with a wire clamp 12 for fixing the end of a steel wire. In the embodiment, two sliding rods 14 are provided, four pulleys 13 are provided, and every two sliding rods are matched with the sliding rods 14 in a group, so that the stability of sliding connection is ensured. The width of the troweling plate 4 is greatly reduced, and the installation and material cost is reduced.
In the mobile floating device, the bracket 1 is provided with the motor 7 for driving the eccentric wheel 6 and the pipe frame 11 for the hydraulic pipe, and the rack is provided with the rotatable pipe collecting device 17 for collecting the hydraulic pipe.
When the steel wire trowelling machine is used, the winch 16 rotates, and the steel wire pulls the trowelling head to reciprocate so as to trowel. The eccentric mechanism provides the back-and-forth reciprocating motion of the trowelling plate 4, secondary trowelling or galling can be realized, the design requirement of concrete pavement forming is met, the labor intensity of manual secondary trowelling is avoided, and the construction cost is reduced.
Claims (10)
1. A mobile troweling apparatus characterized in that: the automatic trimming device comprises a trimming head and a transversely arranged rack, wherein the trimming head is connected with the rack in a sliding manner so as to enable the trimming head to slide transversely along the rack.
2. The mobile troweling apparatus according to claim 1, characterized in that: be equipped with copper wire and two supporting wheels (15) in the frame, supporting wheel (15) set firmly respectively in the left and right sides of frame, the both ends one-to-one of copper wire is walked around supporting wheel (15) after all link firmly in smear flat head department.
3. The mobile troweling apparatus according to claim 2, characterized in that: the steel wire flattening machine is characterized in that a winch (16) is arranged on the rack, the steel wire is wound on the winch (16), and the winch (16) is used as a power source for winding and unwinding the steel wire to drive the flattening head to slide.
4. The mobile troweling apparatus according to claim 1, characterized in that: the trowelling head comprises a support (1) and a trowelling plate (4) which is horizontally arranged, the support (1) is slidably arranged on the rack, and the support (1) is connected with the trowelling plate (4) through at least one telescopic piece.
5. The mobile troweling apparatus according to claim 4, characterized in that: the troweling head further comprises an eccentric mechanism, the eccentric mechanism comprises an eccentric wheel (6) and a connecting rod (5) which are arranged on the support (1), one end of the connecting rod (5) is connected to the eccentric wheel (6), and the other end of the connecting rod is hinged to the telescopic piece; the upper end of the telescopic piece is hinged with the support (1), and the lower end of the telescopic piece is hinged with the trowelling plate (4).
6. The mobile troweling apparatus according to claim 4, characterized in that: the telescopic piece comprises a telescopic sleeve (2) and a telescopic rod (22) capable of sliding in the telescopic sleeve (2) in a telescopic mode, the lower portion of the telescopic rod (22) is hinged to two pull plates (3) arranged in a herringbone mode, and the other end of each pull plate (3) is hinged to the upper plate face of the trowelling plate (4) through a universal joint (8).
7. The mobile troweling apparatus according to claim 6, characterized in that: the telescopic piece is a telescopic cylinder with a circular section, the telescopic sleeve (2) is a cylinder barrel, the telescopic rod (22) is a piston rod, and the telescopic sleeve (2) is provided with an air hole (21).
8. The mobile troweling apparatus according to claim 6, characterized in that: the telescopic piece is a sleeve rod with a square cross section, a sliding groove (23) is formed in the telescopic rod (22), a positioning pin (24) is arranged on the telescopic sleeve (2), and the positioning pin (24) penetrates through the sliding groove (23) to limit the sliding range.
9. The mobile troweling apparatus according to claim 1, characterized in that: at least one transverse sliding rod (14) is fixedly arranged on the rack, and a plurality of pulleys (13) matched with the sliding rods (14) are arranged behind the bracket (1); the width of the troweling plate (4) is not more than 1/3 of the length of the sliding rod (14).
10. The mobile troweling apparatus according to claim 5, characterized in that: the pipe support is characterized in that a motor (7) used for driving the eccentric wheel (6) and a pipe support (11) used for a hydraulic pipe are arranged on the support (1), and a rotatable pipe collecting device (17) used for collecting the hydraulic pipe is arranged on the machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910987.3A CN110593060A (en) | 2019-09-25 | 2019-09-25 | Movable floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910987.3A CN110593060A (en) | 2019-09-25 | 2019-09-25 | Movable floating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593060A true CN110593060A (en) | 2019-12-20 |
Family
ID=68863265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910910987.3A Withdrawn CN110593060A (en) | 2019-09-25 | 2019-09-25 | Movable floating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593060A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904792A (en) * | 2020-01-08 | 2020-03-24 | 江苏四明工程机械有限公司 | Electro-hydraulic control trowelling device and concrete slide die paver |
| CN111021201A (en) * | 2020-01-02 | 2020-04-17 | 广东博智林机器人有限公司 | Slurry trowelling device and evener |
| CN111255241A (en) * | 2020-01-23 | 2020-06-09 | 广东博智林机器人有限公司 | Corner floating device |
| CN113174816A (en) * | 2021-04-08 | 2021-07-27 | 同济大学 | Automatic floating device of concrete road surface |
-
2019
- 2019-09-25 CN CN201910910987.3A patent/CN110593060A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021201A (en) * | 2020-01-02 | 2020-04-17 | 广东博智林机器人有限公司 | Slurry trowelling device and evener |
| CN110904792A (en) * | 2020-01-08 | 2020-03-24 | 江苏四明工程机械有限公司 | Electro-hydraulic control trowelling device and concrete slide die paver |
| CN111255241A (en) * | 2020-01-23 | 2020-06-09 | 广东博智林机器人有限公司 | Corner floating device |
| CN113174816A (en) * | 2021-04-08 | 2021-07-27 | 同济大学 | Automatic floating device of concrete road surface |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200518 Address after: Baishi management zone, Sanxiang Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan Henghai Arts & Crafts Factory Co.,Ltd. Address before: 010000 Impression of Gongyidian Street, Yuquan District, Hohhot City, Inner Mongolia Autonomous Region Applicant before: Chen Jianjun |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |