CN108589484A - Concrete leveling machine - Google Patents
Concrete leveling machine Download PDFInfo
- Publication number
- CN108589484A CN108589484A CN201810639789.3A CN201810639789A CN108589484A CN 108589484 A CN108589484 A CN 108589484A CN 201810639789 A CN201810639789 A CN 201810639789A CN 108589484 A CN108589484 A CN 108589484A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- rack
- vibrator
- concrete
- shaft
- 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
- 238000013016 damping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/005—Making of concrete parts of the track in situ
Landscapes
- 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)
- Road Paving Machines (AREA)
Abstract
The invention discloses a concrete leveling machine which comprises a rack, wherein a driving device is arranged on the rack, a pressing plate is horizontally arranged at the bottom of the rack, and a vibrator is arranged on the upper plate surface of the pressing plate. The driving device is used for driving the rack to move in the horizontal direction, the vibrator is opened to work in the process, the vibrating tube of the vibrator stretches into the concrete layer to stir the concrete, the vibrator drives the pressing plate to shake to level the concrete layer, and the manual pushing is not needed in the process to adjust the position and facilitate the operation.
Description
Technical field
The invention belongs to road surface or orbit construction field, more particularly to a kind of concrete screed.
Background technology
Straddle-type monorail refers to and supports, stablizes and be oriented to by single rail, and car body straddles the iron run on track girder
Road.Straddle-type monorail feature is adaptable, noise is low, turning radius is small, climbing capacity is very strong.In the prior art, straddle seat
The beam body of formula single track usually requires a series of mold cooperation concrete for making and forms.When carrying out injection concrete to mold, lead to
It often needs successively to inject, finally be flattened using evener, so recycled.In practical operation, evener is moved into for one
Problem is usually all to complete the leveling of different location concrete by manually elapsing or mechanically hanging evener.
Invention content
The purpose of the present invention is to provide a kind of concrete screeds, it is ensured that can flatten to concrete, be convenient for simultaneously
Operation.
To achieve the goals above, the present invention takes following technical scheme：A kind of concrete screed, including rack, institute
Driving device is provided in the rack stated, the bottom level of rack is disposed with pressing plate, and the upper face of pressing plate is disposed with vibrator.
The top of the rack is provided with transverse slat, and the driving device includes the driving electricity for the upper face for being placed in transverse slat
Machine, driving motor are connect by belt wheel with shaft, and shaft is flat on the lower section of transverse slat, and the transverse slat passes through the company that arranges vertically
Extension bar is connect with pressing plate.
The two sides of the lower face of the transverse slat are provided with holder, and holder is fixedly connected with bearing block, shaft and bearing
Seat constitutes rotation connection and shaft is provided at both ends with idler wheel.
It is provided with damping casing between the connecting rod and pressing plate.
The lower end of the damping casing and the support plate of horizontal connect, and vibrator is arranged in the upper face of support plate, press
Plate is arranged in the lower section of support plate and is provided with telescopic rod between the two.
It is hinged between the lower end and pressing plate of the telescopic rod, compressed spring is equipped between pressing plate and support plate.
The idler wheel coordinates with guide rail, and guide rail is extended with downwards supporting rack vertically.
In above-mentioned technical proposal, the displacement that driving device is used to that rack to be driven to carry out in horizontal direction, in this process
Vibrator is opened to work, the shock tube of vibrator stretch into inside concrete layer carry out agitation concrete can be by internal gas
Bubble discharge, while vibrator band dynamic pressure plate shake flattens concrete layer, is not necessarily to artificial passage in this process and carries out
Adjusting position, it is easy to operation.
Description of the drawings
Fig. 1 is simplified schematic diagram of the present invention；
Fig. 2 is that telescopic rod is hinged close-up schematic view A with pressing plate.
Specific implementation mode
In conjunction with attached drawing, 1,2 couple of present invention makes further instructions：
A kind of concrete screed, including rack 10 are provided with driving device 20, the bottom water of rack 10 in the rack 10
Plain cloth is equipped with pressing plate 30, and the upper face of pressing plate 30 is disposed with vibrator 40.Driving device 20 is for driving 10 progress of rack horizontal
Displacement on direction opens vibrator 40 and works in this process, and the shock tube of vibrator 40 stretches into concrete layer
Portion carries out agitation concrete, and internal bubble can be discharged, while vibrator 40 is shaken with dynamic pressure plate 30 and carried out to concrete layer
Leveling is not necessarily to artificial passage and position is adjusted in this process, easy to operation.
The top of the rack 10 is provided with transverse slat 11, and the driving device 20 includes being placed in the upper face of transverse slat 11
Driving motor 21, driving motor 21 connect by belt wheel 22 with shaft 23, and shaft 23 is flat on the lower section of transverse slat 11, described
Transverse slat 11 is connect by the connecting rod 12 arranged vertically with pressing plate 30.It uses 11 top of transverse slat that driving motor 21 is arranged in rack 10
Displacement is carried out in driving rack, the both sides of rack 10 are disposed with track, and shaft 23, which is in above track to be formed, rolls cooperation, driving
Shaft 23 is driven to be rotated when motor 21 operates, adjusting pressing plate 30 position makes it close to concrete layer, and at this moment rack 10 postpones
Track carries out displacement and is flattened to concrete layer.
The two sides of the lower face of the transverse slat 11 are provided with holder 24, and holder 24 is fixedly connected with bearing block 25, turn
What axis 23 and bearing block 25 constituted rotation connection and shaft 23 is provided at both ends with idler wheel 26.Being provided with bearing block 25 ensures shaft 23
More reliable operating, while idler wheel 26 is set and forms rolling slip cooperation with track.
It is provided with damping casing 13 between the connecting rod 12 and pressing plate 30.40 work of vibrator in 10 lower section of rack
Vibrations will necessarily influence the normal rolling slip of the shaft 23 of 10 top of rack when making, and damping casing 13 is at this moment arranged and played
Cross cushioning effect, it is ensured that vibrator 40 does not interfere with the normal of rack 10 while completing leveling to concrete with dynamic pressure plate 30
It is mobile.
The lower end of the damping casing 13 and the support plate 50 of horizontal connect, and vibrator 40 is arranged in the upper of support plate 50
Plate face, pressing plate 30 are arranged in the lower section of support plate 50 and are provided with telescopic rod 60 between the two.Here by pressing plate 30 and vibrator
40 separate, and avoiding vibrator 40 from being placed directly on pressing plate 30, concrete splashes on vibrator 40 during the work time, together
When pressing plate 30 and support plate 50 between be provided with telescopic rod 60, convenient for adjust pressing plate 30 height and position.
It is hinged between the lower end and pressing plate 30 of the telescopic rod 60, compression bullet is equipped between pressing plate 30 and support plate 50
Spring 70.Pressing plate 30 is to be in dither state in practical work process, and pressing plate 30 is easy to that large volume foreign matter or steel can be encountered
Muscle net very likely causes to damage if pressing plate 30 is rigid connection state to pressing plate 30 and telescopic rod 60, but the application
In, telescopic rod 60 is hinged state with pressing plate 30, collides at this time or stops that 30 relative telescopic bar 60 of situation pressing plate can be sent out
Raw angle offset, the state in evacuation foreign matter or bar-mat reinforcement, then the elastic force effect of compressed spring 70 can make pressing plate 30 extensive again
The multiple state to horizontal, it is ensured that the leveling to concrete layer ensure that the smoothness of concrete surface.
The idler wheel 26 coordinates with guide rail 80, and guide rail 80 is extended with supporting rack 81 vertically downwards.In actual mechanical process,
It can be disposed with guide rail 80 in the both sides of beam body mold, guide rail 80 is fixed by supporting rack 81, makes the idler wheel 26 at 23 both ends of shaft
It is constituted with guide rail 80 and rolls cooperation, at this moment rack 10 is in the state of hanging, and adjustable telescopic rod 60 makes pressing plate 30 close to concrete
Layer opens driving motor 21 and starts to flatten concrete layer with vibrator 40, and in the application, and entire evener is place
In the state of hanging, the gravity of itself does not interfere with the leveling to concrete layer, it is ensured that pressing plate 30 can keep levelness to coagulation
Soil layer is flattened.
Claims (7)
1. a kind of concrete screed, including rack（10）, it is characterised in that：The rack（10）On be provided with driving device
（20）, rack（10）Bottom level be disposed with pressing plate（30）, pressing plate（30）Upper face be disposed with vibrator（40）.
2. concrete screed according to claim 1, it is characterised in that：The rack（10）Top be provided with cross
Plate（11）, the driving device（20）Including being placed in transverse slat（11）Upper face driving motor（21）, driving motor（21）
Pass through belt wheel（22）With shaft（23）Connection, shaft（23）It is flat on transverse slat（11）Lower section, the transverse slat（11）By perpendicular
The connecting rod directly arranged（12）With pressing plate（30）Connection.
3. concrete screed according to claim 2, it is characterised in that：The transverse slat（11）Lower face both sides
While being provided with holder（24）, holder（24）It is fixedly connected with bearing block（25）, shaft（23）With bearing block（25）Rotation is constituted to connect
It connects and shaft（23）Be provided at both ends with idler wheel（26）.
4. concrete screed according to claim 3, it is characterised in that：The connecting rod（12）With pressing plate（30）It
Between be provided with damping casing（13）.
5. concrete screed according to claim 4, it is characterised in that：The damping casing（13）Lower end with it is flat
The support plate set（50）Connection, vibrator（40）It is arranged in support plate（50）Upper face, pressing plate（30）It is arranged in support plate
（50）Lower section and be provided with telescopic rod between the two（60）.
6. concrete screed according to claim 5, it is characterised in that：The telescopic rod（60）Lower end and pressing plate
（30）Between be hinged, pressing plate（30）With support plate（50）Between be equipped with compressed spring（70）.
7. concrete screed according to claim 3, it is characterised in that：The idler wheel（26）With guide rail（80）Match
It closes, guide rail（80）It is extended with supporting rack vertically downwards（81）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639789.3A CN108589484A (en) | 2018-06-20 | 2018-06-20 | Concrete leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639789.3A CN108589484A (en) | 2018-06-20 | 2018-06-20 | Concrete leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589484A true CN108589484A (en) | 2018-09-28 |
Family
ID=63628286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639789.3A Pending CN108589484A (en) | 2018-06-20 | 2018-06-20 | Concrete leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589484A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526654A (en) * | 2013-10-14 | 2014-01-22 | 中铁十九局集团有限公司 | Ballastless track bed base plate concrete leveling device |
| CN106758829A (en) * | 2016-12-08 | 2017-05-31 | 张献波 | The leveling of outstanding rail integral type warehouse, floating device |
| CN208455430U (en) * | 2018-06-20 | 2019-02-01 | 中铁四局集团第二工程有限公司 | Concrete leveling machine |
| CN211547202U (en) * | 2019-10-16 | 2020-09-22 | 袁满 | Highway engineering uses quick levelling device that shakes |
-
2018
- 2018-06-20 CN CN201810639789.3A patent/CN108589484A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526654A (en) * | 2013-10-14 | 2014-01-22 | 中铁十九局集团有限公司 | Ballastless track bed base plate concrete leveling device |
| CN106758829A (en) * | 2016-12-08 | 2017-05-31 | 张献波 | The leveling of outstanding rail integral type warehouse, floating device |
| CN208455430U (en) * | 2018-06-20 | 2019-02-01 | 中铁四局集团第二工程有限公司 | Concrete leveling machine |
| CN211547202U (en) * | 2019-10-16 | 2020-09-22 | 袁满 | Highway engineering uses quick levelling device that shakes |
Non-Patent Citations (1)
| Title |
|---|
| 姜福田: "《碾压混凝土》", 31 March 1991, 中国铁道出版社, pages: 79 - 80 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |