CN107893537A - High-precision concrete leveling unit and construction method - Google Patents
High-precision concrete leveling unit and construction method Download PDFInfo
- Publication number
- CN107893537A CN107893537A CN201710952748.5A CN201710952748A CN107893537A CN 107893537 A CN107893537 A CN 107893537A CN 201710952748 A CN201710952748 A CN 201710952748A CN 107893537 A CN107893537 A CN 107893537A
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- China
- Prior art keywords
- concrete
- guide rail
- precision
- structure device
- leveling unit
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (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 kind of high-precision concrete leveling unit, it is made up of steel structure device and guide rail two parts, and described steel structure device is connected by the roller of both sides with guide rail；Described guide rail is arranged on the outside of terrace, piping lane pipe trench bottom plate and top plate, and one group of leveling bolt is just provided with every one section on guide rail；Described steel structure device top is door type structure device, and centre position is provided with lower suspension mechanism.The present invention also disclosed the construction method of high-precision concrete leveling unit, when carrying out concrete placings operation, concrete by the conveying of concrete pump truck it is in place after, driving gate constructional device device movement, while start plate vibration pump, while complete concrete and pave and concrete vibration working procedure.The present invention is simple in construction, easy for construction, and levelling precision is high and is not influenceed by operating personnel's technical merit.
Description
Technical field
The invention belongs to a kind of building engineering construction method, and in particular to a kind of high-precision concrete leveling unit and construction party
Method.
Background technology
At present, because operating personnel's technical merit, lighting condition be bad etc., external environmental factor often produces to the levelling operation of concrete
Raw adverse effect, it is mechanical in the operating area for having reinforcing bar, narrower piping lane pipe trench bottom plate using the leveling of some do mechanization operations
And top panel area, it may appear that be limited by the situation of the scope of operation, simultaneously because the factors such as weight of equipment, equipment manufacturing cost be higher and can not
Large-scale promotion uses.How to realize that levelling precision is high and is not influenceed by operating personnel's technical merit in construction, be a urgency
The problem that need to be solved.
The content of the invention
To solve the above problems, the invention provides a kind of high-precision concrete leveling unit, it is simple in construction, it is easy to operate, fit
Plane concrete for thin-and-long pipe trench piping lane is levelling.
The technical scheme is that a kind of high-precision concrete leveling unit, it is by steel structure device and guide rail two parts group
Into described steel structure device is connected by the roller of both sides with guide rail；Described guide rail is arranged on terrace, piping lane pipe trench bottom plate
And on the outside of top plate, one group of leveling bolt is just provided with every one section on guide rail；Described steel structure device top is door type structure
Device, centre position are provided with lower suspension mechanism.
Further, described lower suspension mechanism bottom is provided with lying device and plate vibration pump.
Further, described lower suspension mechanism is connected using welding or bolted form with door type structure device.
Further, the height of described steel structure device can be adjusted according to the levelling concrete face absolute altitude of need；Outstanding machine down
The height of structure needs levelling concrete face absolute altitude to be adjusted according to terrace, piping lane pipe trench bottom plate and top plate.
The construction method of high-precision concrete leveling unit, is comprised the following steps that：
1) guide rail for setting two square steel to make first on the outside of the terrace, piping lane pipe trench bottom plate and top plate that need to pour concrete,
Guide rail sets one group of fixation leveling bolt every a segment distance, and high accuracy is carried out to guide rail with the use of equipment such as precision levels
Levelling；
2) steel structure device for being provided with roller is arranged on guide rail, guide rail and gate steel structure device, lower suspension mechanism
After integral installation is in place, it is levelling finally to reuse precision level progress；
3) every examination process before concrete placings is completed and leveling unit carries out concrete placings operation afterwards in place, and concrete passes through concrete pump
After car conveying is in place, driving gate constructional device device movement, while start plate vibration pump, while complete that concrete paves and concrete shakes
Dynamic working procedure；During operating personnel can stand at lower suspension mechanism, do not tread on the feelings of bottom plate finished product reinforcing bar in operating personnel
Necessary levelling less important work is carried out under condition.
Compared with prior art, advantages of the present invention is：
1) the high-precision concrete leveling unit of the present invention makes simple, low cost, beneficial to promoting the use of.
2) the high-precision levelling effect of concrete leveling unit of the present invention is good, improves the production efficiency of operating personnel, reduces and apply
Work cost, shorten construction period.
3) the high-precision concrete leveling unit of the present invention is easy for construction, has prevented operating personnel and reinforcing bar semi-finished product are trampled.
Brief description of the drawings
Fig. 1 is the structural representation of the high-precision concrete leveling unit of the present invention；
In figure：1st, steel structure device；2nd, guide rail；3rd, roller；4th, leveling bolt；5th, lower suspension mechanism；6th, door type structure fills
Put；7th, lying device and plate vibration pump.
Embodiment
With reference to Figure of description, the present invention is further described through.
Embodiment 1
As shown in figure 1, a kind of high-precision concrete leveling unit, it is made up of steel structure device 1 and the two parts of guide rail 2, steel knot
Structure device 1 is connected by the roller 3 of both sides with guide rail 1, and the height of steel structure device 1 can be carried out according to the levelling concrete face absolute altitude of need
Adjustment.Guide rail 2 is arranged on the outside of terrace, piping lane pipe trench bottom plate and top plate, and one group of leveling spiral shell is just provided with every one section on guide rail 2
Bolt, high-precision levelling is carried out to guide rail with the use of equipment such as precision levels.The top of steel structure device 1 is door type structure device
6, centre position is provided with lower suspension mechanism 5.
The lower bottom of suspension mechanism 5 is provided with lying device and plate vibration pump 7, and concrete and vibration work is carried out to concrete to pave
Industry.Lower suspension mechanism 5 is connected using welding or bolted form with door type structure device 6, the height of lower suspension mechanism 5 according to
Terrace, piping lane pipe trench bottom plate and top plate need levelling concrete face absolute altitude to be adjusted, to adapt to various construction environments.
The construction method of high-precision concrete leveling unit, is comprised the following steps that：
1) guide rail 2 for setting two square steel to make first on the outside of the terrace, piping lane pipe trench bottom plate and top plate that need to pour concrete,
Guide rail 2 sets one group of fixation leveling bolt 4 every a segment distance, and height is carried out to guide rail 2 with the use of equipment such as precision levels
Precision levelling, as the concrete that need to be poured is designed with the gradient, guide rail 2 can be adjusted according to the design requirement gradient；
2) steel structure device 1 for being provided with roller 3 is arranged on guide rail, the top of steel structure device 1 fills for door type structure
6 are put, lower suspension mechanism 5 is provided with centre position, the height of lower suspension mechanism 5 need to be levelling according to terrace, piping lane pipe trench bottom plate and top plate
Concrete face absolute altitude be adjusted；The bottom of lower suspension mechanism 5 is provided with lying device and plate vibration pump, concrete and concrete is entered to pave
Row vibration service；Lower suspension mechanism 5 is connected using welding or bolted form with door type structure device 6；Guide rail 2 and gate
After steel structure device 6, the integral installation of lower suspension mechanism 5 are in place, it is levelling finally to reuse precision level progress；
3) every examination process before concrete placings is completed and leveling unit carries out concrete placings operation afterwards in place, and concrete passes through concrete pump
After car conveying is in place, the device movement of driving gate constructional device 6, while start plate vibration pump, while complete concrete and pave and concrete
Vibrate working procedure；During operating personnel can stand at lower suspension mechanism 5, do not tread on bottom plate finished product reinforcing bar in operating personnel
In the case of carry out necessary levelling less important work.
Embodiment 2
The device and construction method of the present invention is marked in Xi'an underground pipe gallery PPP projects II to be implemented, in implementation process effectively
Concrete placings quality is improved, avoids casting process from trampling reinforcing bar, operating efficiency is improved while bringing convenient construction.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (5)
1. high-precision concrete leveling unit, it is characterized in that, it is made up of steel structure device (1) and guide rail (2) two parts, described steel
Constructional device (1) is connected by the roller (3) of both sides with guide rail (2)；Described guide rail (2) is arranged on terrace, piping lane pipe trench bottom
On the outside of plate and top plate, one group of leveling bolt (4) is just provided with every one section on guide rail (2)；Described steel structure device (1) top
For door type structure device (6), centre position is provided with lower suspension mechanism (5).
2. high-precision concrete leveling unit according to claim 1, it is characterized in that, described lower suspension mechanism (5) bottom is set
There are lying device and plate vibration pump (7).
3. high-precision concrete leveling unit according to claim 1, it is characterized in that, described lower suspension mechanism (5) is using welding
Or bolted form is connected with door type structure device (6).
4. high-precision concrete leveling unit according to claim 1, it is characterized in that, the height of described steel structure device (1)
It can be adjusted according to the levelling concrete face absolute altitude of need；The height of lower suspension mechanism (5) is according to terrace, piping lane pipe trench bottom plate and top plate need
Levelling concrete face absolute altitude is adjusted.
5. the construction method of high-precision concrete leveling unit, it is characterized in that, comprise the following steps that：
1) guide rail (3) for setting two square steel to make first on the outside of the terrace, piping lane pipe trench bottom plate and top plate that need to pour concrete, leads
Rail (3) sets one group of fixation leveling bolt (4) every a segment distance, guide rail is carried out with the use of equipment such as precision levels high
Precision levelling；
2) steel structure device (1) that will be provided with roller (3) is arranged on guide rail (2), guide rail (2) and door type structure device (6),
After lower suspension mechanism (5) integral installation is in place, it is levelling finally to reuse precision level progress；
3) every examination process before concrete placings is completed and leveling unit carries out concrete placings operation afterwards in place, and concrete is defeated by concrete pump truck
Send it is in place after, driving gate constructional device (6) device movement, while start plate vibration pump, while complete that concrete paves and concrete shakes
Dynamic working procedure；During operating personnel can stand at lower suspension mechanism (5) place, do not tread on bottom plate finished product reinforcing bar in operating personnel
In the case of carry out necessary levelling less important work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952748.5A CN107893537A (en) | 2017-10-13 | 2017-10-13 | High-precision concrete leveling unit and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952748.5A CN107893537A (en) | 2017-10-13 | 2017-10-13 | High-precision concrete leveling unit and construction method |
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| Publication Number | Publication Date |
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| CN107893537A true CN107893537A (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710952748.5A Pending CN107893537A (en) | 2017-10-13 | 2017-10-13 | High-precision concrete leveling unit and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127635A (en) * | 2020-09-02 | 2020-12-25 | 中国一冶集团有限公司 | Ditch table surface leveling device and ditch table surface leveling method |
| CN114872169A (en) * | 2022-04-21 | 2022-08-09 | 中建八局第二建设有限公司 | Leveling assembly and prefabricated track beam template manufacturing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101413885B1 (en) * | 2013-03-01 | 2014-06-30 | 한상국 | Paving apparatus of shotcrete for paved road and bridge deck |
| CN204298697U (en) * | 2014-12-08 | 2015-04-29 | 重庆起重机厂有限责任公司 | A kind of crane runway backing plate levelling gear |
| KR20150122502A (en) * | 2014-04-23 | 2015-11-02 | 박천식 | inner lifter |
| CN106760446A (en) * | 2015-11-25 | 2017-05-31 | 钟连生 | The levelling locomotive in suspension type flooring |
| CN106758829A (en) * | 2016-12-08 | 2017-05-31 | 张献波 | The leveling of outstanding rail integral type warehouse, floating device |
-
2017
- 2017-10-13 CN CN201710952748.5A patent/CN107893537A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101413885B1 (en) * | 2013-03-01 | 2014-06-30 | 한상국 | Paving apparatus of shotcrete for paved road and bridge deck |
| KR20150122502A (en) * | 2014-04-23 | 2015-11-02 | 박천식 | inner lifter |
| CN204298697U (en) * | 2014-12-08 | 2015-04-29 | 重庆起重机厂有限责任公司 | A kind of crane runway backing plate levelling gear |
| CN106760446A (en) * | 2015-11-25 | 2017-05-31 | 钟连生 | The levelling locomotive in suspension type flooring |
| CN106758829A (en) * | 2016-12-08 | 2017-05-31 | 张献波 | The leveling of outstanding rail integral type warehouse, floating device |
Non-Patent Citations (1)
| Title |
|---|
| 王保江: "桥面调平层悬轨式提浆整平工艺探讨", 《公路与汽运》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127635A (en) * | 2020-09-02 | 2020-12-25 | 中国一冶集团有限公司 | Ditch table surface leveling device and ditch table surface leveling method |
| CN114872169A (en) * | 2022-04-21 | 2022-08-09 | 中建八局第二建设有限公司 | Leveling assembly and prefabricated track beam template manufacturing device |
| CN114872169B (en) * | 2022-04-21 | 2023-11-14 | 中建八局第二建设有限公司 | Leveling assembly and prefabricated track beam template manufacturing device |
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Application publication date: 20180410 |