CN203729301U - Multifunctional mechanical hammering hole forming machine - Google Patents
Multifunctional mechanical hammering hole forming machine Download PDFInfo
- Publication number
- CN203729301U CN203729301U CN201420030721.2U CN201420030721U CN203729301U CN 203729301 U CN203729301 U CN 203729301U CN 201420030721 U CN201420030721 U CN 201420030721U CN 203729301 U CN203729301 U CN 203729301U
- Authority
- CN
- China
- Prior art keywords
- hammering
- hole forming
- steel pipe
- machine
- hoist engine
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005056 compaction Methods 0.000 abstract description 3
- VMSRVIHUFHQIAL-UHFFFAOYSA-N sodium;dimethylcarbamodithioic acid Chemical compound [Na+].CN(C)C(S)=S VMSRVIHUFHQIAL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 2
- 239000002283 diesel fuel Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 26
- 230000009471 action Effects 0.000 description 3
- 238000012407 engineering method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 241000288140 Gruiformes Species 0.000 description 1
- 241000124872 Grus grus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a multifunctional mechanical hammering hole forming machine which can completely replace a diesel hammer. Two common pulley-blocking-using modes of a crane and a forklift are integrated into the same equipment, and a hammer hammers a hole forming steel pipe repeatedly in a guiding frame under driving of an oil cylinder arranged in the middle of a hammering pulley block. Through two humping type winches provided with electromagnetism pushing rods, the hammer, the guiding frame and the hole forming steel pipe can sink to the preset hammered depth of the hole forming steel pipe automatically along with hammering each time. Finally, through lifting winches in the two winches, the hole forming steel pipes which sinks in soil is pulled out for preparation of construction of a next hole. The hammering capacity and the hole forming speed of the machine are higher than those of diesel hammers of various specifications and model numbers, meanwhile, the function that SDDC construction method hammering hole forming and dynamic compaction working are completed is achieved, the machine is a multifunctional energy-saving emission-reducing environment-protecting engineering machine without diesel oil and black smoke, and construction efficiency is improved manyfold.
Description
Technical field
This machinery belongs to constructional engineering machinery.The multi-functional mechanical hammering hole forming machine using while being specifically a reinforced soft soil ground.
Background technology
Atmosphere pollution is in recent years on the rise.Duration, the more and more longer increasing haze weather of coverage made us endurable.Atmosphere pollution is different from food pollution contaminated drinking water, and nobody can eat the specially offered mineral water of drinking and just hides and to obtain in the past by buying Imported Milk.Everyone, no matter power size is rich and honour poor and lowly, and under haze, Everyone is equal.Therefore prevent and treat haze, every common man has obligation.
Cause the reason of haze weather a lot.We can only check erroneous ideas at the outset and start with and begin from myself from drop.As engineering machinery designer, the pollution sources that First view is seen are exactly so far still at widely used diesel hammer on building site.The pollution capacity of diesel hammer exceedes all fuel oil equipments, because can not spray over-emitting black exhaust when thering is no a diesel hammer job.Why the equipment of this spray over-emitting black exhaust is not also eliminated so far because its pore-forming efficiency in reinforced soft soil ground is the highest.In weak soil (not being sand) stratum, be squeezed into Kongzui efficiently mode be exactly directly downwards hammering.Though electronic vibrating hammer has occurred for many years, the north that groundwater table is darker, unless administrative decree is forbidden by force in reinforced soft soil ground engineering, though construction team will be used as preferred unit by the fast diesel hammer of over-emitting black exhaust speed of fulfiling hole.
Obviously, want to eliminate diesel hammer, just must design and manufacture the equipment that oil firing is neither smoldered and possessed the hammering mode operation of efficient pore-forming ability.
Summary of the invention
The technical problem that we will solve is: how with the weight that can do rapidly upper and lower hammering action, replace cylinder barrel and the piston of oil firing, and require this weight can constantly extend along with being sunk to gradually by the pore-forming steel pipe of its hammering in soil hammering position, finally by enough large pile pulling power, the pore-forming steel pipe sinking in soil is pulled out again.
The method that we solve the problems of the technologies described above is: design a kind of multi-functional mechanical hammering hole forming machine, it is made up of crawler travel domain, hoist engine, column, leading truck and pore-forming steel pipe, weight, Hydraulic Station, oil cylinder and assembly pulley, it is characterized in that: the wire rope of hammering hoist engine is connected with weight with after the fixed pulley of top by hammering assembly pulley, hammering oil cylinder is arranged between the fixed pulley seat and movable pulley seat of hammering assembly pulley.The wire rope that promotes hoist engine is connected with leading truck by lifting tackle group, weight moves up and down in leading truck, leading truck moves up and down along the guide rail on column together with the pore-forming steel pipe of installing in its lower section, brake end and the clutch end of the hammering hoist engine of rolling type and lifting hoist engine are all equipped with electromagnetism push rod, in the control circuit of electromagnetism push rod, the time relay are housed.
Make the operating principle of the machine very clear below by accompanying drawing.
Brief description of the drawings:
The complete machine duty view of Fig. 1 the machine.
The hammering of Fig. 2 the machine and extension hammering and enhancing action principle schematic.
Fig. 3 installs the rolling formula hoist engine structural representation of electromagnetism push rod.
The schematic diagram of working when Fig. 4 the machine is installed herringbone supporting leg.
In figure: 1. pore-forming steel pipe 2. leading truck 3. weight 4. lifting tackle group 5. top fixed pulleys (bottom right is top fixed pulley group) 6. 9. frame oil cylinders of column 7. diagonal brace 8. hammering assembly pulleys, 10. hammering hoist engine 11. Hydraulic Stations 12. promote 16. endless track installations 17. revolutions of 15. machine platforms of hoist engine 13. counterweight 14. hydraulic legs and support 18. hammering oil cylinders 19. brake end electromagnetism push rod 20. clutch end electromagnetism push rods.21. bomb shape weights
Detailed description of the invention
The mankind know very early and utilize assembly pulley lifting heavy.Assembly pulley has two kinds of usages: the typical case of one is common crane.By assembly pulley, single rope tension of hoist engine is amplified, the wire rope of hoist engine will be rolled very long one section simultaneously.Power is amplified how many times, and wire rope is just than the length of how many times of the range of lift multireels of weight.This multiple is called pulley block ratio.Its typical case of two is fork truck.The oil cylinder of weight lifting is placed in the position in the middle of assembly pulley by fork truck, thereby the stroke of oil cylinder is put and is twice, and ground goods raised high and be convenient to handling.Although goods is heavy is only the half of cylinder thrust, a little oil cylinder of cylinder diameter is easy to make it to obtain sizable thrust, so this is also very reasonably to select.Above two example explanations: we can utilize assembly pulley, both can amplify a less power, and pay stroke increases the cost of some integral multiples simultaneously; Also a larger power can be dwindled, be amplified the stroke of some multiplying powers simultaneously, also can say and hoisting velocity amplified to some multiplying powers.
The machine comprehensively to same equipment, but is not simple combination by two kinds of crane and the fork truck positive and negative modes of utilizing assembly pulley, because always hammering repeatedly on a position of weight, along with pore-forming steel pipe is driven underground, weight is follow-up constantly.Otherwise weight can only knock on the ground, be a tamping machine at the most, can not replace diesel hammer.The pore-forming steel pipe being finally driven underground in soil layer also must be pulled out by enough large power from soil.How we complete from Fig. 2 the machine: constantly hammering, follow-up hammering, three functions that brute force is extracted.
In Fig. 2: have 2 cover assembly pulleys: hammering assembly pulley 8 and lifting tackle group 4, have 2 hoist engines: hammering hoist engine 10 and lifting hoist engine 12.These 2 rolling type hoist engines all pass through transformation: at brake end and clutch end, electromagnetism push rod (referring to Fig. 3) has all been installed.A weight 3 moves up and down in leading truck 2, and leading truck 2 moves up and down on the slideway of column 6 together with its lower pore-forming steel pipe 1 of installing.A hammering oil cylinder is arranged on the centre of hammering assembly pulley.
First see how continuous hammering completes: when opening device is connected oil circuit, during to hammering oil cylinder 18 fuel feeding, oil cylinder piston extends, weight 3 is taken advantage of the speed of multiplying power to promote by oil cylinder elongation speed in leading truck, in the time of the A of piston rod in-position, touch oil circuit reversal valve, close oil-feed oil circuit, connect oil cylinder draining oil circuit, oil cylinder has amplified under the pressure of several times draining rapidly in weight weight, piston rod bounces back (if make draining oil line pipe bore enough large, retraction is by quite rapid) weight 3 to be to approach the speed whereabouts (its falling speed is the several times of cylinder piston rod retraction speed) of freely falling body, hammering is contained in the pore-forming steel pipe under leading truck, squeezed in soil.In the time that piston rod bounces back to position B, touch another oil circuit reversal valve, cut off draining oil circuit, connect oil feeding line, piston rod extends again, and weight is raised again.Thus repeatedly, complete hammering action.
See again and how hammering action is extended.As shown in Figure 2, before piston rod retraction arrives B point, first pass through C point.We install a single direction stroke switch and (when piston rod retraction, trigger in C point position, when elongation, do not trigger), the electromagnetism push rod of two hoist engines of this switch control, opens the brake of two hoist engines, clutch at once after triggering and makes two hoist engines simultaneously in rolling state.So the wire rope of two hoist engines is all extracted one section, be driven into needed rope capacity in soil to compensate pore-forming steel pipe.The time of electromagnetism push rod work is adjusted by the time relay in circuit, with the different delayed time requirement that adapts to construct in different soft and hard soil layer.
Finally the pore-forming steel pipe of squeezing into desired depth is pulled out just simple.Start and promote hoist engine 10, hoist engine list rope tension is amplified to enough large through lifting tackle group 4, rapidly pore-forming steel pipe 1 is extracted.
We can rough calculation once: adopt the Hydraulic Station of a small-sized middle pressure 16Mpa, with the common oil cylinder of a cylinder diameter 250mm stroke 500mm, pulley block ratio is 8 o'clock, can be by weight lifting 4M heavy 9.8T.It has been to be equivalent to 6.3 tons of diesel hammers that weight is got 8 tons, and several lower sons just can be squeezed into pore-forming steel pipe desired depth in soil.Visible the machine can replace all spray black smoke diesel hammers completely.
The machine still has several functions.Only retain hammering hoist engine and hammering assembly pulley if take down leading truck and pore-forming steel pipe, use weight instead bomb shape weight, the machine just becomes a hole forming machine that can be used for SDDC engineering method.Break off relations than existing various manual hooks, high several times of the hole forming machine efficiency that automatic coupling is broken off relations.Be now that the machine stability is better, column can be changed to chevron shaped column.As Fig. 4, in Fig. 4, promote hoist engine for playing frame, except changing a root post, other each component functions are constant.If bomb shape weight is changed and hangs into strong rammer weight, not make any change be exactly a dynamic compaction machinery to this SDDC engineering method hole forming machine so.Dynamic compaction machinery can be described as the reduced form of the machine, and connecting weight hoist engine can be ready just in case.Certainly when the machine is used as above-mentioned two kinds of engineering methods, select suitable hammering oil cylinder, the multiplying power of cylinder diameter, stroke and the hammering assembly pulley of oil cylinder all will need to be selected according to construction.
In sum, the machine is that platform is genuine not only energy-conservation but also reduce discharging, and can thoroughly eliminate diesel hammer, possesses again the engineering machinery of several functions.
Claims (1)
1. a multi-functional mechanical hammering hole forming machine, it is by caterpillar band traveling chassis, hoist engine, column, leading truck and pore-forming steel pipe, weight, Hydraulic Station, oil cylinder and assembly pulley form, it is characterized in that: the wire rope of hammering hoist engine is connected with weight with after the fixed pulley of top by hammering assembly pulley, hammering oil cylinder is arranged between the fixed pulley seat and movable pulley seat of hammering assembly pulley, the wire rope that promotes hoist engine is connected with leading truck by lifting tackle group, weight moves up and down in leading truck, leading truck moves up and down along the guide rail of column together with the pore-forming steel pipe of installing in its lower section, brake end and the clutch end of the hammering hoist engine of rolling type and lifting hoist engine are all equipped with electromagnetism push rod, in the control circuit of electromagnetism push rod, the time relay is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030721.2U CN203729301U (en) | 2014-01-11 | 2014-01-11 | Multifunctional mechanical hammering hole forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030721.2U CN203729301U (en) | 2014-01-11 | 2014-01-11 | Multifunctional mechanical hammering hole forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729301U true CN203729301U (en) | 2014-07-23 |
Family
ID=51199386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030721.2U Expired - Lifetime CN203729301U (en) | 2014-01-11 | 2014-01-11 | Multifunctional mechanical hammering hole forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627825A (en) * | 2016-07-27 | 2017-05-10 | 黄运新 | Breach blocking robot |
-
2014
- 2014-01-11 CN CN201420030721.2U patent/CN203729301U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627825A (en) * | 2016-07-27 | 2017-05-10 | 黄运新 | Breach blocking robot |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |