CN202359544U - Compacting device for earthwork in slope section - Google Patents
Compacting device for earthwork in slope section Download PDFInfo
- Publication number
- CN202359544U CN202359544U CN201120495435XU CN201120495435U CN202359544U CN 202359544 U CN202359544 U CN 202359544U CN 201120495435X U CN201120495435X U CN 201120495435XU CN 201120495435 U CN201120495435 U CN 201120495435U CN 202359544 U CN202359544 U CN 202359544U
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- compacting
- excavator
- plate
- earthwork
- slope
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a compacting device for earthwork in a slope section. The compacting device comprises a flat-plate compacting head, wherein the flat-plate compacting head is composed of a compacting plate, a stiffening plate and a connecting rod; the compacting plate is a rectangular thick steel plate; the lower surface of the compacting plate is flat, and a cylindrical connecting seat is arranged at the centre of the upper surface of the compacting plate; the stiffening plate is radially connected around the outer wall of the connecting seat; the connecting seat is connected with one end of the connecting rod, and the other end of the connecting rod is connected with a small boom of an excavator; the small boom of the excavator is hinged with a large boom of the excavator; and the large boom of the excavator is connected with an excavator body. The compacting device for earthwork in the slope section disclosed by the utility model is less in one-time investment, saving in cost, good in applicability, and safe and reliable in compacting process; and the alternating compaction of a compacting flat plate is driven by the reciprocating motion of a hydraulic cylinder of the excavator, so that construction efficiency is higher than that of a manual compactor, thus shortening the construction period and ensuring the construction quality of compaction for earthwork on a slope surface. The compacting device for earthwork in the slope section can be widely applied to compacting processes for artificial lakes, water conservancy projects, and earthwork slope surfaces such as engineering foundation-pit side slopes.
Description
Technical field
The utility model relates to a kind of slope section ground works tamping apparatus.
Background technology
Slope section ground works is common in the compacting engineering of riverbank, loke shore and the bank protection soil body; With the loke shore afforestation project is example; Engineering construction mainly comprises the smooth compacting of the backfilling of earthwork of loke shore bottom, loke shore sandy gravel, loke shore sand gravel; Loke shore geotextiles, geomembrane, geotextiles, the compacting of each layer of loke shore placed rockfill.Because it is rugged that most of lake strandline shapes are wriggled; The face operation on the slope of heavy road roller tool can only adopt conventional artificial ramming mode to reinforce, and not only needs a large amount of rammer and labour; Machinery take with labour cost input huge, and reinforcing dynamics and quality are undesirable.Therefore, the compacting engineering construction task difficulty of loke shore slope is bigger, and is anxious to be solved.
The utility model content
The purpose of the utility model provides a kind of slope section cubic metre of earth and stone tamping unit, solves low loke shore slope and is not easy the low-cost technical problem of compacting fast.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of slope section cubic metre of earth and stone tamping unit comprises dull and stereotyped compacting head, and the said dull and stereotyped head that rams is by compacting plate, stiffener and connecting rod; Said compacting plate is the steel plate of rectangle; Smooth below the compacting plate, there is a columnar Connection Block center above, the radial stiffener that is connected with around the outer wall of Connection Block; Connection Block is connected with an end of connecting rod; The other end of connecting rod is connected with the petty action arm of excavator, and the little swing arm of excavator and the big swing arm of excavator are hinged, and the big swing arm of excavator is connected with the excavator car body.
Said stiffener is a right-angled triangle, evenly is equally spaced around Connection Block right-angle side and Connection Block welding, another right-angle side and the welding of compacting plate.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model overcome conventional heavy-duty road roller tool can't be on slope operation and manual work cost drop into huge, the unfavorable shortcoming of compacting effect, having solved the efficient technical problem of accomplishing the slope compacting of guaranteeing the quality.
The utility model is simple in structure, and is easy to make, and it is convenient to use; It is installed on the excavator; Reciprocating motion through the excavator hydraulic cylinder drives dull and stereotyped alternately the ramming of compacting, tamps the cubic metre of earth and stone, shakes from top to bottom during the compacting construction and rams; Overlapped between adjacent two compacting faces, thus the earthwork compacting construction quality of loke shore slope guaranteed.
The utility model is disposable, and less input, practiced thrift cost, and applicability is good; It is safe and reliable to ram process, compares with common artificial ramming, and the compacting quality of earthwork construction is apparently higher than the hand compaction quality; Reach the unapproachable tamped strength of hand compaction, guaranteed the construction quality of loke shore slope, and efficiency of construction has been higher than artificial rammer far away; Shortened the construction period of this operation greatly, for great amount of time has been got in later operation construction.
The utility model can be widely used in slope ground workss such as artificial lake, hydraulic engineering.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the structure master of the utility model looks sketch map.
Fig. 3 is the structure schematic top plan view of the utility model.
Fig. 4 is the work sketch map of the utility model.
Reference numeral: 1-compacting plate, 2-stiffener, 3-connecting rod, 4-Connection Block, the little swing arm of 5-excavator, the big swing arm of 6-excavator, 7-excavator car body.
The specific embodiment
Embodiment is referring to Fig. 1, Fig. 2, shown in Figure 3, and a kind of slope section cubic metre of earth and stone tamping unit comprises dull and stereotyped compacting head; The said dull and stereotyped head that rams is by compacting plate 1, stiffener 2 and connecting rod 3, and said compacting plate 1 be the steel plate of rectangle, tamp plate 1 below smooth; There is a columnar Connection Block 4 center above, the radial stiffener 2 that is connected with around the outer wall of Connection Block 4, and said stiffener 2 is a right-angled triangle; Thickness is 30 millimeters, evenly is equally spaced around Connection Block 4 right-angle side and Connection Block 4 welding; Another right-angle side welds with compacting plate 1, has guaranteed the rigidity of compacting plate 1, and Connection Block 4 is connected with an end of connecting rod 3; Simple, the manufacturing easily of whole apparatus structure uses easy equally.
Referring to shown in Figure 4; The other end of connecting rod 3 is connected with the petty action arm 5 of excavator; The petty action arm 5 of excavator is hinged with the big swing arm 6 of excavator; The big swing arm 6 of excavator is connected with excavator car body 7, utilizes the reciprocating motion of excavator hydraulic cylinder to drive dull and stereotyped alternately the ramming of compacting, tamps the cubic metre of earth and stone.
The course of work of the utility model, concrete steps are following:
Step 1 is cleared up the backfill of slope earlier before the construction, needs bigger stone, rubbish and other the waste material thereof of cleaning particle diameter;
The utility model is disposable, and less input, practiced thrift cost, and applicability is good; It is safe and reliable to ram process, shakes from top to bottom during the compacting construction and rams, overlapped between adjacent two compacting faces; Compare with common artificial ramming, the compacting quality of earthwork construction has reached the unapproachable tamped strength of hand compaction apparently higher than the hand compaction quality; Guaranteed the construction quality of loke shore slope; And efficiency of construction is higher than artificial rammer far away, has shortened the construction period of this operation greatly, for great amount of time has been got in later operation construction.
The embodiment of the utility model: the slope ground works compacting of certain loke shore 1 ︰ 2; Having adopted the utility model that excavator is installed the slope section cubic metre of earth and stone tamping unit that processes rams by force; Guaranteed the cubic metre of earth and stone construction quality of whole loke shore slope; And engineering was poured water in advance in 4 days smoothly, the greenery patches engineering was completed in 18 days in advance.
Analyze through actual measuring and calculating, if this project adopts artificial ramming, machinery adopts vibrations rammer (HZ-400): the tamping plate area is S
1=0.28 ㎡; Because the loke shore gradient is bigger, the personnel operation difficulty, the construction operating mode is relatively poor, and the actual measurement rammer is per hour walked about 100 meters; Working time calculated by 8 hours every days: every artificial vibrations ramming function finished surface amasss and is S
2=S
1V=0.28 * 100 * 8=224 ㎡, total upgrade a slope area are 19000 ㎡, and it is S/S that a rammer is tamped a needs fate fully
2=19000/224=85 days; Record the artificial rammer compacting of employing through test and just can reach requirement of strength 8 times; If adopt 30 rammers then to need 85 * 8/30=23 days could accomplish all tamping operations; Calculate labour cost (workman every day 100 yuan) according to rammer one people; Rammer adopts to be bought, and the market inquiry is 3800 yuan every, then: labour cost=30 * 23 * 1 * 100=69000 unit, the mechanical expense=3800 * 30=114000 unit, total cost M
1=69000+114000=183000 unit.
Adopt the dynamic compaction machinery of the utility model digging machine repacking to construct, through on-the-spot actual measuring and calculating, a digging machine approximately can be tamped 3600 ㎡ every day, is 19000 ㎡ and always tamp the slope area, and needing fate is 19000/3600 ≈ 6 days; According to working every day 8 hours, hourly rate is to calculate 320 yuan (comprising labour cost and machinery expense), and daily rate is 320 * 8=2560 unit, total cost M
2=2560 * 6=15360 unit, the difference of both expenses is a 183000-15360=167640 unit.
Therefore adopting this technology has been this project direct saving 16.764 ten thousand yuan, the more important thing is and adopts the method to shorten construction period greatly, and guaranteed construction quality, pouring water smoothly for engineering provides the condition of putting forward earlier.
Claims (2)
1. a slope section cubic metre of earth and stone tamping unit comprises dull and stereotyped compacting head, it is characterized in that: the said dull and stereotyped head that rams is by compacting plate (1), stiffener (2) and connecting rod (3); Said compacting plate (1) is the steel plate of rectangle; Smooth below the compacting plate (1), there is a columnar Connection Block (4) center above, the radial stiffener (2) that is connected with around the outer wall of Connection Block (4); Connection Block (4) is connected with an end of connecting rod (3); The other end of connecting rod (3) is connected with the little swing arm (5) of excavator, and the little swing arm (5) of excavator is hinged with the big swing arm (6) of excavator, and the big swing arm (6) of excavator is connected with excavator car body (7).
2. slope according to claim 1 section cubic metre of earth and stone tamping unit; It is characterized in that: said stiffener (2) is a right-angled triangle; Evenly be equally spaced around Connection Block (4) right-angle side and Connection Block (4) welding, another right-angle side and compacting plate (1) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120495435XU CN202359544U (en) | 2011-12-02 | 2011-12-02 | Compacting device for earthwork in slope section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120495435XU CN202359544U (en) | 2011-12-02 | 2011-12-02 | Compacting device for earthwork in slope section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359544U true CN202359544U (en) | 2012-08-01 |
Family
ID=46570739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120495435XU Expired - Fee Related CN202359544U (en) | 2011-12-02 | 2011-12-02 | Compacting device for earthwork in slope section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359544U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032789A (en) * | 2014-06-27 | 2014-09-10 | 国家电网公司 | Earthwork punning structure used with excavator |
| CN107489151A (en) * | 2017-09-29 | 2017-12-19 | 王世松 | A kind of flexible water construction equipment |
| CN107542089A (en) * | 2017-10-09 | 2018-01-05 | 宁德市益升智能科技有限公司 | A kind of water conservancy equipment |
| CN107653870A (en) * | 2016-07-23 | 2018-02-02 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107663855A (en) * | 2016-07-27 | 2018-02-06 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107663856A (en) * | 2016-07-28 | 2018-02-06 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107740400A (en) * | 2017-10-18 | 2018-02-27 | 楼德耀 | It is a kind of can flexible modulation road slope tamping unit |
| CN110331711A (en) * | 2019-07-24 | 2019-10-15 | 河南省公路工程局集团有限公司 | A kind of road and bridge bridge approach changeover portion compacting construction machinery |
| CN111608167A (en) * | 2020-06-09 | 2020-09-01 | 中建八局第二建设有限公司 | Excavator accessory welding steel plate formula ramming machine |
-
2011
- 2011-12-02 CN CN201120495435XU patent/CN202359544U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032789A (en) * | 2014-06-27 | 2014-09-10 | 国家电网公司 | Earthwork punning structure used with excavator |
| CN107653870A (en) * | 2016-07-23 | 2018-02-02 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107663855A (en) * | 2016-07-27 | 2018-02-06 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107663856A (en) * | 2016-07-28 | 2018-02-06 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107489151A (en) * | 2017-09-29 | 2017-12-19 | 王世松 | A kind of flexible water construction equipment |
| CN107489151B (en) * | 2017-09-29 | 2018-10-26 | 宿州市众力保温节能材料有限公司 | A kind of flexible water construction equipment |
| CN107542089A (en) * | 2017-10-09 | 2018-01-05 | 宁德市益升智能科技有限公司 | A kind of water conservancy equipment |
| CN107740400A (en) * | 2017-10-18 | 2018-02-27 | 楼德耀 | It is a kind of can flexible modulation road slope tamping unit |
| CN110331711A (en) * | 2019-07-24 | 2019-10-15 | 河南省公路工程局集团有限公司 | A kind of road and bridge bridge approach changeover portion compacting construction machinery |
| CN111608167A (en) * | 2020-06-09 | 2020-09-01 | 中建八局第二建设有限公司 | Excavator accessory welding steel plate formula ramming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20191202 |