CN202523099U - Dynamic compaction machine and counting device for dynamic compaction times - Google Patents
Dynamic compaction machine and counting device for dynamic compaction times Download PDFInfo
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- CN202523099U CN202523099U CN 201220081804 CN201220081804U CN202523099U CN 202523099 U CN202523099 U CN 202523099U CN 201220081804 CN201220081804 CN 201220081804 CN 201220081804 U CN201220081804 U CN 201220081804U CN 202523099 U CN202523099 U CN 202523099U
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- 238000005056 compaction Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 59
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009705 shock consolidation Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004181 pedogenesis Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a counting assembly of dynamic compaction machine and dynamic compaction number of times of ramming. The device includes: the detection module is used for generating a feedback signal, the detection module is installed on the dynamic compactor, one end of a pull rope of the dynamic compactor is connected with the unhooking device, the other end of the pull rope is fixed on the detection module, and the detection module is triggered and generates the feedback signal after the pull rope pulls the unhooking device; and the control module is electrically connected with the detection module and used for collecting and analyzing the feedback signals, judging whether the tamping times are accumulated or not and outputting a statistical result of the tamping times. The utility model discloses act on detection module with the pull force of stay cord to detection module as triggering the source, detection module forms feedback signal, and control module gathers and judges detection module's feedback signal to make statistics of the result and export. Because the signal source is stable and reliable, data statistics errors can be effectively avoided, the counting reliability is high, and the installation is simple.
Description
Technical field
The utility model relates to the civil construction field, in particular to a kind of dynamic compaction machinery and the strong counting assembly of ramming number of times.
Background technology
The strong worker's method of ramming is claimed dynamic consolidation method (Dynamic Consolidation) again; Be a kind of hammer ram potential energy to be converted into the method for processing foundation that kinetic energy is reinforced ground, in the middle of the ground that is widely used in construction projects such as reclamation, road and bridge, all kinds of factory buildings because of it is simple, convenient and swift is handled.Ram in the operation strong; Need to use hoisting device lifting hammer ram to arrive certain altitude; Let hammer ram break off relations then; Hammer ram freely falls the powerful shock wave of in soil formation and heavily stressed, thus improve foundation strength, reduce compressibility, improve opposing thixotropy ability, eliminate settlement by soaking, improve soil degree of uniformity, reduce relative settlement etc.It is thus clear that, ram the construction quality that number of times directly has influence on strong rammer operation, along with strong ramming technology is perfect day by day, it is more accurate that its control that hammer ram is rammed number of times requires.Yet, at present in strong quality monitoring of ramming, mainly rely on the mode of artificial counting to write down and ram number of times, therefore be prone to cause the incorrect posting error of omission, thus the strong accurate enforcement of ramming set technology of influence.
On the other hand, existingly ram the number of times robot scaler because strong problem of ramming the abominable or detection sensitivity of operation field environment, the problem that might occur failing to record.
For example, application number is that 201020693421.4 patent has proposed a kind of counting assembly of ramming that is used for ramming by force operation, and its principle is: on pedestal, establish a stiff end and a free end, stay cord passes the free end of pedestal and is fixed on stiff end; Compress reset assembly between stiff end and free end, when the tension force on the stay cord was enough big, stay cord promoted the motion of elastic compression reset assembly, and also action thereupon of counter switch simultaneously produces a pulse signal that is used to count, and this pulse signal is counted.This is rammed in the counting assembly, and the tension force when relying on the stay cord tension by counting pulse signal promotes to compress the reset assembly motion, and this mode sensitivity is limited, possibly cause error of omission.
In sum, current pressing for provides a kind of reliability height, installation simply to ram counting assembly.
The utility model content
The technical matters that the utility model mainly solves provides a kind of dynamic compaction machinery and rams the counting assembly of number of times by force, can effectively avoid ramming the problem of number of times mistake of statistics.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: provide a kind of strong rammer to ram the counting assembly of number of times, comprising: detection module is used to produce feedback signal; Detection module is installed on the dynamic compaction machinery; Stay cord one end of dynamic compaction machinery is connected with trip mechanism, and the other end is fixed in detection module, and detection module is triggered behind stay cord pulling trip mechanism and generates feedback signal; Whether control module is electrically connected with detection module, is used for gathering and analyzing feedback signal, judge and add up to ramming number of times, and the statistics of number of times is rammed in output.
Wherein, detection module is fixed in the turntable front portion of dynamic compaction machinery.
Wherein, detection module is anterior through the turntable that welding, connecting pin or screws Dingan County are contained in dynamic compaction machinery.
Wherein, this device further comprises display module, and display module is electrically connected with control module, is used to show the statistics of ramming number of times.
Wherein, control module or display module and detection module become one.
Wherein, display module or control module are arranged in the Control Room or pilothouse of dynamic compaction machinery.
Wherein, display module is a LCD MODULE.
Wherein, this device further comprises playing module, and playing module is electrically connected with control module, is used to report the statistics of ramming number of times.
Wherein, detection module is pressure detection module or displacement detecting module.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: a kind of dynamic compaction machinery is provided, and this dynamic compaction machinery comprises that above-mentioned any strong rammer rams the counting assembly of number of times.
Be different from prior art; The beneficial effect of the utility model is: in the utility model; Stay cord is acted on detection module to the pulling force of detection module as the triggering source; Detection module forms feedback signal, and control module is gathered the feedback signal of detection module and judged, and the result is added up and exports.Because signal source is stable, reliable, can effectively avoid the data statistics mistake, the counting reliability is high, and the agent structure that does not simply influence dynamic compaction machinery is installed, and suits large area to popularize.
Description of drawings
Fig. 1 is the structural representation of a kind of dynamic compaction machinery of providing of the utility model;
Fig. 2 is the structural representation that a kind of strong rammer that the utility model provides is rammed the counting assembly of number of times.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Fig. 1 is the structural representation of a kind of dynamic compaction machinery of providing of the utility model.
Referring to Fig. 1, a kind of dynamic compaction machinery that the utility model provides comprises: trip mechanism 1, hammer ram 2, stay cord 3, turntable 4 and the strong counting assembly 5 of ramming number of times.
Fig. 2 is the structural representation that a kind of strong rammer that the utility model provides is rammed the counting assembly of number of times.Please in the lump referring to shown in Figure 2, the counting assembly 5 of ramming number of times by force comprises: detection module 51 and control module 52.Detection module 51 is installed on the dynamic compaction machinery, and an end of the stay cord 3 of dynamic compaction machinery is connected with trip mechanism 1, and the other end is fixed in detection module 51.
In the utility model, detection module 51 is fixed in the front portion of the turntable 4 of dynamic compaction machinery, and the front portion of this turntable 4 is the side of dynamic compaction machinery near stay cord 3.Detection module 51 is contained in the front portion of the turntable 4 of dynamic compaction machinery through welding, connecting pin or screws Dingan County.
Wherein, feedback signal can be any signals that can be detected such as pressure surge, change in displacement.In the present embodiment, detection module 51 is preferably a kind of pressure detection module or a kind of displacement detecting module, can certainly be that other can detect stay cord 3 produces physical change information when stressed module.When detection module 51 is the pressure detection module, detecting detection module 51 owing to receiving stay cord 3 and receive tensile to produce pressure surge, the pressure detection module produces the feedback signal of a pressure surge; In like manner, if select the displacement detecting module for use, detecting detection module 51 owing to receiving stay cord 3 and receive tensile to produce displacement fluctuation, the displacement detecting module produces the feedback signal of a change in displacement.
Whether control module 52 is electrically connected with detection module 51, is used for gathering and analyzing feedback signal, judge and add up to ramming number of times, and the statistics of number of times is rammed in output.Need to prove, can preferably in control module 52, preestablish the threshold values scope (such as the scope of pressure surge or the scope of displacement fluctuation) of a feedback signal,, judge and whether add up ramming number of times through comparing with the feedback signal that collects.Promptly when the feedback signal that collects during not in the pre-set threshold value scope, control module 52 does not add up to ramming number of times; The feedback signal that collects is when the pre-set threshold value scope, and 52 pairs of control modules are rammed number of times and added up, and the output statistics.
In the utility model, counting assembly 5 further comprises display module 53, and it is electrically connected with control module 52, is used to show the statistics of ramming number of times.Display module 53 is chosen as LCD MODULE.Should understand; Display module 53 can be installed in the pilothouse of dynamic compaction machinery or be integrated on the detection module 51; Control Room, control center that also can independently be arranged on the dynamic consolidation construction engineering etc. is convenient to the place of reading of data, thereby makes things convenient for the engineering construction personnel to carry out constructing operation and construction management.
It should be noted that the utility model also has other embodiments, for example, can display module 53 be replaced with a playing module, it is electrically connected with control module 52, is used to report the statistics of ramming number of times.Playing module can be selected existing various voice cue module for use, is used for when receiving the statistics of control module 52 outputs, through carrying out voice broadcast to ramming number of times, reaches and reminds driver or engineering construction personnel in time to know the purpose of ramming number of times.
In other embodiments, can also be provided with display module 53 and playing module simultaneously, be used to show and report the statistics of ramming number of times of control module 52 outputs.
Below will specify the dynamic compaction machinery and the strong course of work of ramming the counting assembly of number of times of the utility model:
Ram in the operation strong, hammer ram 2 hangs over the suspension hook place of trip mechanism 1 when initial, and an end of stay cord 3 is connected with trip mechanism 1, and the other end is fixed in the detection module 51 of the front portion of dynamic compaction machinery turntable 4.After starting dynamic compaction machinery, dynamic compaction machinery constantly upwards promotes hammer ram 2, and stay cord 3 is along with trip mechanism 1 also constantly is raised simultaneously.When hammer ram 2 arrived predetermined altitude, stay cord 3 was straightened, and this moment, trip mechanism 1 was opened under the tension of stay cord 3, and hammer ram 2 breaks off relations and free-falling.In stay cord 3 stressed being straightened, the other end of stay cord 3 pulling detection module 51.Detection module 51 is triggered and produces feedback signal, and whether control module 52 receiving feedback signals are judged and added up to ramming number of times, and the statistics of number of times is rammed in output.
In sum, the utility model acts on detection module to the pulling force of detection module as the triggering source with stay cord, and detection module forms feedback signal, and control module is gathered the feedback signal of detection module and judged, and the result is added up and exports.Because signal source is stable, reliable, can effectively avoid the data statistics mistake, the counting reliability is high, and the agent structure that does not simply influence dynamic compaction machinery is installed, and suits large area to popularize.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. counting assembly of ramming by force number of times is characterized in that said device comprises:
Detection module; Be used to produce feedback signal, said detection module is installed on the dynamic compaction machinery, and stay cord one end of said dynamic compaction machinery is connected with trip mechanism; The other end is fixed in said detection module, and said detection module is triggered after said stay cord spurs said trip mechanism and generates said feedback signal;
Whether control module is electrically connected with said detection module, is used for gathering and analyzing said feedback signal, judge and add up to ramming number of times, and the statistics of number of times is rammed in output.
2. strong rammer according to claim 1 is rammed the counting assembly of number of times, it is characterized in that, said detection module is fixed in the turntable front portion of said dynamic compaction machinery.
3. strong rammer according to claim 2 is rammed the counting assembly of number of times, it is characterized in that, said detection module is anterior through the turntable that welding, connecting pin or screws Dingan County are contained in said dynamic compaction machinery.
4. strong rammer according to claim 1 is rammed the counting assembly of number of times, it is characterized in that, said device further comprises display module, and said display module is electrically connected with said control module, is used to show the said statistics of ramming number of times.
5. strong rammer according to claim 4 is rammed the counting assembly of number of times, it is characterized in that, said control module or said display module and said detection module become one.
6. strong rammer according to claim 4 is rammed the counting assembly of number of times, it is characterized in that, said display module or control module are arranged in the Control Room or pilothouse of said dynamic compaction machinery.
7. strong rammer according to claim 4 is rammed the counting assembly of number of times, it is characterized in that, said display module is a LCD MODULE.
8. strong rammer according to claim 1 is rammed the counting assembly of number of times, it is characterized in that, said device further comprises playing module, and said playing module is electrically connected with said control module, is used to report the said statistics of ramming number of times.
9. strong rammer according to claim 1 is rammed the counting assembly of number of times, it is characterized in that, said detection module is pressure detection module or displacement detecting module.
10. a dynamic compaction machinery is characterized in that, said dynamic compaction machinery comprises the counting assembly of ramming number of times like each described strong rammer in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081804 CN202523099U (en) | 2012-03-06 | 2012-03-06 | Dynamic compaction machine and counting device for dynamic compaction times |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081804 CN202523099U (en) | 2012-03-06 | 2012-03-06 | Dynamic compaction machine and counting device for dynamic compaction times |
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| CN202523099U true CN202523099U (en) | 2012-11-07 |
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| CN 201220081804 Expired - Fee Related CN202523099U (en) | 2012-03-06 | 2012-03-06 | Dynamic compaction machine and counting device for dynamic compaction times |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510502A (en) * | 2013-09-27 | 2014-01-15 | 同济大学 | Dynamic compaction machine construction real-time monitoring method and system based on pounder impact acceleration measurement |
| CN103590432A (en) * | 2013-11-22 | 2014-02-19 | 北京南车时代机车车辆机械有限公司 | Strong ramming machine pile-forming monitoring device |
| CN105222699A (en) * | 2015-10-09 | 2016-01-06 | 中国民航机场建设集团公司 | Dynamic consolidation construction ramming times automatic monitoring method |
| CN111735493A (en) * | 2020-06-12 | 2020-10-02 | 中交天津港湾工程研究院有限公司 | Intelligent construction control method and equipment for dynamic consolidation of large-area complex site foundation of water transport engineering |
-
2012
- 2012-03-06 CN CN 201220081804 patent/CN202523099U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510502A (en) * | 2013-09-27 | 2014-01-15 | 同济大学 | Dynamic compaction machine construction real-time monitoring method and system based on pounder impact acceleration measurement |
| CN103510502B (en) * | 2013-09-27 | 2015-07-08 | 同济大学 | Dynamic compaction machine construction real-time monitoring method and system based on pounder impact acceleration measurement |
| CN103590432A (en) * | 2013-11-22 | 2014-02-19 | 北京南车时代机车车辆机械有限公司 | Strong ramming machine pile-forming monitoring device |
| CN103590432B (en) * | 2013-11-22 | 2016-04-13 | 北京南车时代机车车辆机械有限公司 | Dynamic compaction machinery pile supervising device |
| CN105222699A (en) * | 2015-10-09 | 2016-01-06 | 中国民航机场建设集团公司 | Dynamic consolidation construction ramming times automatic monitoring method |
| CN111735493A (en) * | 2020-06-12 | 2020-10-02 | 中交天津港湾工程研究院有限公司 | Intelligent construction control method and equipment for dynamic consolidation of large-area complex site foundation of water transport engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan ZOOMLION Crawler Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: 2013990000373 Denomination of utility model: Dynamic compactor and counting device of dynamic compaction ramming times Granted publication date: 20121107 License type: Exclusive License Record date: 20130703 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |