CN205907671U - Ram quick -witted rear portion hydraulic support device by force - Google Patents
Ram quick -witted rear portion hydraulic support device by force Download PDFInfo
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- CN205907671U CN205907671U CN201620836823.2U CN201620836823U CN205907671U CN 205907671 U CN205907671 U CN 205907671U CN 201620836823 U CN201620836823 U CN 201620836823U CN 205907671 U CN205907671 U CN 205907671U
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- dynamic compaction
- hydraulic
- compaction machinery
- hydraulic jack
- hydraulic support
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Abstract
The utility model discloses a ram quick -witted rear portion hydraulic support device by force installs a steel sheet additional at the afterbody counter weight and the host computer connection position of the machine of rammer, hydraulic connection steel sheet of reuse, and it is automatic flexible to close the stopper with hydraulic pressure, can support the afterbody during construction, weakens rocking of the machine of rammer, guarantees the strong stability of machine when the construction of ramming. This kind of structure uses the swift factor of safety of convenient operation high, and the atress is even, practices thrift the cost, reduces manpower and materials input, convenient adjustment.
Description
Technical field
This utility model is related to a kind of tamping machine support meanss, especially a kind of dynamic compaction machinery rear hydraulic support meanss.
Background technology
With social development, increasing engineering has used big machinery in work progress.Mechanization is improving
Work efficiency aspect occupies highly important status.In the middle of prior art, carry out in strong rammer operation using dynamic compaction machinery, in no door frame
During construction, play hammer and break off relations moment, rock big before and after tamping machine, affect stablizing of itself, each structure part easily weares and teares, and exists larger
Potential safety hazard, need to be inconvenient with manually carrying out pad with stone or sleeper to tamping machine crawler belt.Patent No.
201020558016.1 elastic buffering device for dynamic compaction machine, immediately below dynamic compaction machinery arm arrange supporting device for dynamic compactor, strong
The Elastic steel cable of described supporting device for dynamic compactor and dynamic compaction machinery arm, this innovation and creation are connected on tamping machine support meanss
In the power playing the huge layback of hammer unhook moment arm generation, although according to the pulling force of the flexible steel cable of lever principle, strong rammer
Machine support meanss can be lifted away from ground in the presence of arm lever, and then makes buffering effect inconspicuous；In arm lower end, setting is strong
Tamping machine support meanss occupy the area under arm, and also easily impact construction, is inconvenient.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and here provides a kind of dynamic compaction machinery rear hydraulic to support
Device, it is mainly used in solving existing same device in construction, and a hammer breaks off relations moment, rocks big before and after tamping machine, and impact is certainly
The stablizing of body, each part easily weares and teares, need to be with manually carrying out pad high labor intensive, work with stone or sleeper to tamping machine crawler belt
Make inefficient problem.
This utility model is achieved in that a kind of dynamic compaction machinery rear hydraulic support meanss of offer, and hydraulic support device sets
Put the lower end in dynamic compaction machinery body tail balancing weight；Described hydraulic support device includes lower stress plate and hydraulic jack.Hydraulic oil
The setting of cylinder can be easily accomplished telescopic adjustment, completes to support with the ground adapting to differing heights.Using hydraulic jack energy
Enough rock, before and after opposing tamping machine, the enormous impact bringing.
As the optimization further of this programme, the hydraulic jack of described hydraulic support device adopts vertical hydraulic oil cylinder.
The pressure bringing is rocked essentially from vertical direction before and after tamping machine, can be at utmost using vertical hydraulic oil cylinder by hydraulic jack
Compensator or trimmer pressure.
As the optimization further of this programme, the described supporting leg hydraulic oil earthen pipe oil return pipe of hydraulic support device and supporting leg
Hydraulic jack oil inlet pipe is connected with supporting leg hydraulic jack operating system.Hydraulic support device passes through supporting leg hydraulic jack operating system
Control oil pipe freely to control the lifting of hydraulic means so that controlling convenient.
As the optimization further of this programme, the lower end of described dynamic compaction machinery body tail balancing weight is welded with lower stress plate.
Impulsive force is disperseed by setting lower stress plate, it is to avoid tamping machine body is caused damage.
As the optimization further of this programme, described lower stress plate adopts q345b steel plate.Can using q345b steel plate
Proof strength, increases the service life.
As the optimization further of this programme, described lower stress plate adopts 507 high intensity welderings with the welding of tail balancing weight
Bar welds, and the lower end of lower stress plate is connected with hydraulic jack.Ensure that intensity using 507 high strength electrodes, extend and use the longevity
Life.
As the optimization further of this programme, described dynamic compaction machinery body is provided with arm support and bar, dynamic compaction machinery body
Lower section is provided with crawler belt, and described dynamic compaction machinery body is provided with hoisting mechanism, and the pull rope of hoisting mechanism is across bar and arm support
Top is connected with hammer ram, and described hoisting mechanism drives hammer ram to carry out enhancing action；Dynamic compaction machinery body rear end is provided with tail balancing weight.
As the optimization further of this programme, the thickness of described lower stress plate is 300 millimeters.Lower stress plate adopts thickness
The effect undertaking enormous impact can be reached for 300 millimeters of steel plates with minimum cost.
The utility model has the advantage of: this utility model passes through to improve, and provides a kind of dynamic compaction machinery rear hydraulic to support dress
Put, compared with prior art, have the advantage that
Advantage one: this utility model is by increased hydraulic jack and lower stress plate features, thus can solve existing rammer
In construction, a hammer breaks off relations moment machine, rocks big, affects stablizing of itself, the technology that each part easily weares and teares is asked before and after tamping machine
Topic；
Advantage two: this utility model is additionally provided with additional hydraulic oil cylinder and adopts vertical hydraulic oil cylinder feature.Its benefit is to make
It can farthest buffer the immense pressure rocking the vertical direction bringing before and after tamping machine.
Advantage three: this utility model is additionally provided with the feature that additional supporting leg hydraulic jack operating system controls, its benefit is
The lifting of hydraulic means is freely controlled by supporting leg hydraulic jack operating system control oil pipe by hydraulic support device so that
Structure is simple and convenient to operate fast, and safety coefficient is high.
Advantage four: this utility model is additionally provided with additional lower stress plate and adopts q345b steel plate and welded with 507 high strength electrodes
Connect so as to possess in the case of ensure that intensity, cost-effective, increase the service life, uniform force disperses impact forces, keep away
Exempt from effect tamping machine body being caused damage.
Brief description
Fig. 1 is the structural representation of use of the present utility model.
Fig. 2 is structural representation of the present utility model.
In figure: dynamic compaction machinery body 1；Arm support 2；Bar 3；Pull rope 4；Hammer ram 5；Crawler belt 6；Hoisting mechanism 7；Lower stress plate 8；
Hydraulic jack 9；Supporting leg hydraulic oil earthen pipe oil return pipe 10；Supporting leg hydraulic jack oil inlet pipe 11；Tail balancing weight 12.
Specific embodiment
Below in conjunction with accompanying drawing 1-2, this utility model is described in detail, to the technical scheme in the embodiment of the present invention
It is clearly and completely described it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model is related to a kind of dynamic compaction machinery rear hydraulic support meanss, can be practiced according to shown in Fig. 1-2；Liquid
Pressure support meanss are arranged on the lower end of dynamic compaction machinery body 1 tail balancing weight 12；Described hydraulic support device includes lower stress plate 8 He
Hydraulic jack 9.The setting of hydraulic jack 9 can be easily accomplished telescopic adjustment, completes to prop up with the ground adapting to differing heights
Support.The enormous impact bringing is rocked before and after tamping machine can be resisted using hydraulic jack 9.
The hydraulic jack 9 of described hydraulic support device adopts vertical hydraulic oil cylinder.The pressure bringing is rocked before and after tamping machine
Essentially from vertical direction, hydraulic jack 9 is adopted vertical hydraulic oil cylinder energy farthest compensator or trimmer pressure.
The supporting leg hydraulic oil earthen pipe oil return pipe 10 of described hydraulic support device and supporting leg hydraulic jack oil inlet pipe 11 with
Lower limb hydraulic jack operating system is connected.Hydraulic support device is freely controlled by supporting leg hydraulic jack operating system control oil pipe
The lifting of hydraulic means is so that control convenient.
The lower end of described dynamic compaction machinery body 1 tail balancing weight 12 is welded with lower stress plate 8.Setting lower stress plate is by impulsive force
Dispersion, it is to avoid tamping machine body 1 is caused damage.
Described lower stress plate 8 adopts q345b steel plate；Lower stress plate 8 adopts 507 high intensity with the welding of tail balancing weight 12
Welding rod welds, and the lower end of lower stress plate 8 is connected with hydraulic jack 9.Be ensure that using q345b steel plate and 507 high strength electrodes
Intensity, increases the service life.
Described dynamic compaction machinery body 1 is provided with arm support 2 and bar 3, and the lower section of dynamic compaction machinery body 1 is provided with crawler belt 6, described
Dynamic compaction machinery body 1 is provided with hoisting mechanism 7, and the pull rope 4 of hoisting mechanism 7 is connected across the top of bar 3 and arm support 2 with hammer ram 5
Connect, described hoisting mechanism 7 drives hammer ram 5 to carry out enhancing action；Dynamic compaction machinery body 1 rear end is provided with tail balancing weight 12.Using shoe
Can adapt to different ground with 6, construct under complex environment.
The thickness of described lower stress plate 8 is 300 millimeters.Lower stress plate 8 adopts the steel plate that thickness is 300 millimeters can be with
Minimum cost reaches the effect undertaking enormous impact.
This utility model is by increased hydraulic jack and lower stress plate features, thus can solve existing tamping machine in construction
When, play hammer and break off relations moment, rock big before and after tamping machine, affect stablizing of itself, the technical problem of the easy abrasion of each part；
It is provided with additional hydraulic oil cylinder and adopt vertical hydraulic oil cylinder feature.Its benefit is farthest to buffer
The immense pressure of the vertical direction bringing is rocked before and after tamping machine.
It is provided with the feature that additional supporting leg hydraulic jack operating system controls, its benefit is to pass through by hydraulic support device
Supporting leg hydraulic jack operating system control oil pipe freely to control the lifting of hydraulic means so that convenient to operation, and safety is
Number is high.
It is provided with additional lower stress plate can protect using q345b steel plate and with 507 high strength electrode welding so as to possess
In the case of card intensity, cost-effective, increase the service life, uniform force disperses impact forces, it is to avoid tamping machine body is caused damage
Bad effect.
Embodiment: when being constructed, tamping machine is reached assignment position, by supporting leg hydraulic jack operating system control
The supporting leg hydraulic oil earthen pipe oil return pipe 10 of hydraulic support device processed and supporting leg hydraulic jack oil inlet pipe 11.Control the liter of hydraulic means
Fall is so that hydraulic means is contacted with ground and load.In construction, play hammer and break off relations moment, wobble effects tamping machine before and after tamping machine
Stable, when tamping machine is to layback, hydraulic support device is impacted, and buffering, from the pressure rocking, increased stablizing of tamping machine
Property, it is to avoid damage part.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (6)
1. a kind of dynamic compaction machinery rear hydraulic support meanss it is characterised in that: hydraulic support device is arranged on dynamic compaction machinery body (1) tail
The lower end of portion's counterweight (12)；Described hydraulic support device includes lower stress plate (8) and hydraulic jack (9)；Dynamic compaction machinery body (1)
The lower end of tail balancing weight (12) is welded with lower stress plate (8), and hydraulic jack (9) is arranged on the lower end of lower stress plate (8).
2. a kind of dynamic compaction machinery rear hydraulic support meanss according to claim 1 it is characterised in that: described hydraulic pressure support
The hydraulic jack (9) of device adopts vertical hydraulic oil cylinder.
3. a kind of dynamic compaction machinery rear hydraulic support meanss according to claim 1 and 2 it is characterised in that: described hydraulic pressure
Supporting leg hydraulic oil earthen pipe oil return pipe (10) of support meanss and supporting leg hydraulic jack oil inlet pipe (11) are operated with supporting leg hydraulic jack
System is connected.
4. a kind of dynamic compaction machinery rear hydraulic support meanss according to claim 1 it is characterised in that: described lower stress plate
(8) adopt q345b steel plate.
5. a kind of dynamic compaction machinery rear hydraulic support meanss according to claim 1 or 4 it is characterised in that: described lower be subject to
Power plate (8) adopts 507 high strength electrode welding, the lower end of lower stress plate (8) and hydraulic jack with the welding of tail balancing weight (12)
(9) it is connected.
6. a kind of dynamic compaction machinery rear hydraulic support meanss according to claim 1 it is characterised in that: described dynamic compaction machinery machine
Body (1) is provided with arm support (2) and bar (3), and the lower section of dynamic compaction machinery body (1) is provided with crawler belt (6), described dynamic compaction machinery body
(1) it is provided with hoisting mechanism (7), the pull rope (4) of hoisting mechanism (7) is across the top of bar (3) and arm support (2) and hammer ram
(5) connect, described hoisting mechanism (7) drives hammer ram (5) to carry out enhancing action；Dynamic compaction machinery body (1) rear end is provided with afterbody and joins
Weight (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620836823.2U CN205907671U (en) | 2016-08-04 | 2016-08-04 | Ram quick -witted rear portion hydraulic support device by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620836823.2U CN205907671U (en) | 2016-08-04 | 2016-08-04 | Ram quick -witted rear portion hydraulic support device by force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907671U true CN205907671U (en) | 2017-01-25 |
Family
ID=57803126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620836823.2U Active CN205907671U (en) | 2016-08-04 | 2016-08-04 | Ram quick -witted rear portion hydraulic support device by force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907671U (en) |
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2016
- 2016-08-04 CN CN201620836823.2U patent/CN205907671U/en active Active
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