CN206900391U - A kind of hydraulic pressure heavy traction device - Google Patents
A kind of hydraulic pressure heavy traction device Download PDFInfo
- Publication number
- CN206900391U CN206900391U CN201720701059.2U CN201720701059U CN206900391U CN 206900391 U CN206900391 U CN 206900391U CN 201720701059 U CN201720701059 U CN 201720701059U CN 206900391 U CN206900391 U CN 206900391U
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- hydraulic pressure
- brake
- trailer wagon
- traction device
- rail
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Abstract
The utility model discloses a kind of hydraulic pressure heavy traction device, including rail（1）With located at rail（1）On some traction units, the traction unit includes at least one trailer wagon（2）, the trailer wagon（2）Brake apparatus is provided with, the brake apparatus includes and hydraulic pressure Obstruct apparatus, ejection cylinder（3）Or push cylinder（4）, the hydraulic pressure Obstruct apparatus or ejection cylinder（3）With rail（1）It is adapted, the adjacent trailer wagon（2）Pass through push cylinder（4）Drive connection.Overall construction design reasonable operation of the present utility model is simple, high safety, and all parts, which are used in conjunction with each other, reaches synergy, is cooperated by three kinds of brake apparatus, can ensure braking effect, and strong adaptability simple to operate in the case of heavy duty.
Description
Technical field
It the utility model is related to Mechanical Driven field, and in particular to a kind of hydraulic pressure heavy traction device.
Background technology
Mechanical Driven is winch driving mostly at present, and winch driving is comparatively laborious, and track car stopper is all screw connection, by
Distance is once driven in cumbersome, interval time length, it is difficult dismounting that screw, which gets rusty, and sometimes a screw must tear half open
My god, quantity is more, each individually to dismantle.Limited more due to being operated in well, winch driving needs to be connected a little, greatly
More is all to push down one block of steel plate with four monomer columns, and steel wire rope, which is connected on steel plate, drags dolly.Individual prop weight weight, peace
ETL estimated time of loading is grown, and control dolly armrest torch irradiation commanders, sight is poor, very uncoordinated, often draws bad equipment or cable, even draws
Send out security incident.Waste time and energy, one teams and groups of preparation at least want time half a day.Stability is poor, and steel wire rope easily breaks, safety
Hidden danger is larger.
Also a kind of with hydraulic oil cylinder driving, use condition is limited, it is necessary to which cement floor is poured in shaft bottom, and all dollies are directly in water
What mire was walked in tow, driving resistance is larger, and without tracks positioned, easily dislocation, blocks passageway, stability is poor.Directly on ground
On walk in tow, without the bad use of cast-in-place concrete floor, realize difficult larger, fund input is more.
In summary, the structure design of existing hydraulic pressure heavy traction device is unreasonable, and braking effect is bad or operation is numerous
It is trivial, it is unsuitable for industrialized production.
Utility model content
The purpose of this utility model is to overcome problem of the prior art, there is provided a kind of hydraulic pressure heavy traction device.
A kind of hydraulic pressure heavy traction device of the present utility model, including rail and some traction units on rail,
The traction unit includes at least one trailer wagon, and the trailer wagon is provided with brake apparatus, and the brake apparatus includes
With hydraulic pressure Obstruct apparatus, ejection cylinder or push cylinder, the hydraulic pressure Obstruct apparatus or ejection cylinder are adapted with rail, described
Adjacent trailer wagon is connected by push cylinder.
As further improvement of the utility model, the traction unit is led along the head that lead includes being sequentially connected
Draw dolly, middle part trailer wagon and afterbody trailer wagon, the head traction dolly or afterbody trailer wagon hinder provided with hydraulic pressure
Car device；The afterbody trailer wagon is provided with ejection cylinder.
As further improvement of the utility model, the middle part trailer wagon is provided with least two.
As further improvement of the utility model, the hydraulic pressure Obstruct apparatus is symmetricly set on trailer wagon.
As further improvement of the utility model, the hydraulic pressure Obstruct apparatus includes brake bracket, is symmetrically set in brake bracket
On spacing hole, the bearing pin, the limiter and bearing pin with bearing pin drive connection on the brake bracket bottom plate that are adapted with spacing hole
The brake arm of force being adapted and the hydraulic jack being adapted with the brake arm of force other end；The hydraulic jack is provided with manual reverse of direction
Valve；The hydraulic jack does arcuate reciprocating motion by its piston driving brake arm of force, and the brake arm of force is driven spacing by bearing pin
Device is adapted with rail so as to be moved reciprocatingly to traction unit, the bearing pin in spacing hole.
As further improvement of the utility model, the hydraulic pressure Obstruct apparatus also includes the liquid being adapted with hydraulic jack
Pressure is locked, and the limiter is adapted with rail.
As further improvement of the utility model, described hydraulic jack one end is cut with scissors with the brake arm of force by oil cylinder back seat
Connect, the other end is hinged with the brake arm of force by oil cylinder plug.
As further improvement of the utility model, the limiter is provided with brake rubber block, and the brake skin thickness is
0.1-10cm。
The utility model has advantages below compared with prior art.
Overall construction design reasonable operation of the present utility model is simple, high safety, and all parts, which are used in conjunction with each other, to be reached
To synergy, cooperated by three kinds of brake apparatus, braking effect can be ensured in the case of heavy duty, and it is simple to operate
Strong adaptability.
Brief description of the drawings
Fig. 1 is the structural representation of hydraulic pressure heavy traction device of the present utility model.
Fig. 2 is the front view of hydraulic pressure heavy traction device of the present utility model.
Fig. 3 is the left view of hydraulic pressure heavy traction device of the present utility model.
Fig. 4 is the structural representation of hydraulic pressure Obstruct apparatus of the present utility model.
In figure：1- rail, 2- trailer wagons, 201- head traction dollies, 202- middle parts trailer wagon, the traction of 203- afterbodys
Dolly, 3- ejection cylinders, 4- push cylinder, 5- hydraulic pressure Obstruct apparatus, 501- brake brackets, 502- spacing holes, 503- bearing pins, 504-
Limiter, the 505- brake arm of forces, 506- hydraulic jacks, 507- hydraulic locks, 508- oil cylinder back seats, 509- oil cylinder plugs, 510- stop
Railway carriage, the direction of arrow is dolly direct of travel in Fig. 2.
Embodiment
Explanation that the utility model is further explained with reference to the accompanying drawings and examples.
As Figure 1-4, a kind of hydraulic pressure heavy traction device, including rail 1 and some traction lists on rail 1
Member, traction unit include at least one trailer wagon 2, and trailer wagon 2 is provided with brake apparatus, and brake apparatus includes hindering with hydraulic pressure
Car device, ejection cylinder 3 or push cylinder 4, hydraulic pressure Obstruct apparatus or ejection cylinder 3 are adapted with rail 1, adjacent trailer wagon
2 are connected by push cylinder 4.
Head traction dolly 201, middle part trailer wagon 202 and the afterbody that traction unit includes being sequentially connected along lead
Trailer wagon 203, head traction dolly 201 or afterbody trailer wagon 203 are provided with hydraulic pressure Obstruct apparatus；Afterbody trailer wagon
203 are provided with ejection cylinder 3.Middle part trailer wagon 202 is provided with least two.Hydraulic pressure Obstruct apparatus is symmetricly set in trailer wagon
On 2.Hydraulic pressure Obstruct apparatus 5 includes brake bracket 501, the spacing hole 502 being symmetrically set on brake bracket 501, fitted with the phase of spacing hole 502
The bearing pin 503 matched somebody with somebody, it is adapted with limiter 504 of the drive connection of bearing pin 503 on the bottom plate of brake bracket 501, with bearing pin 503
The brake arm of force 505 and the hydraulic jack 506 being adapted with the brake other end of the arm of force 505；Hydraulic jack 506 is provided with manual reverse of direction
Valve；Hydraulic jack 506 does arcuate reciprocating motion by its piston driving brake arm of force 505, and the brake arm of force 505 passes through bearing pin 503
Limiter 504 is driven to be adapted with rail 1 so as to be moved reciprocatingly to traction unit, bearing pin 503 in spacing hole 502.Hydraulic pressure
Obstruct apparatus also includes in the hydraulic lock 507 that is adapted with hydraulic jack 506, and limiter 504 is adapted with rail 1.Hydraulic oil
The one end of cylinder 506 is be hinged by oil cylinder back seat 508 with the brake arm of force 505, and the other end passes through oil cylinder plug 509 with the brake arm of force 505
It is be hinged.Limiter 504 is provided with brake rubber block 510, and the thickness of brake rubber block 510 is 0.1-10cm.Spacing hole 502 is Long Circle.
Trailer wagon 2 is provided with hydraulic power unit and controller, and trailer wagon is by hydraulic power unit on rail
Move reciprocatingly, be provided with signal processing apparatus in controller or in hydraulic power unit, signal processing apparatus includes Signal coding
Transmitter and signal decoding receiver；Controller and hydraulic power unit are communicated by signal processing apparatus to be connected, and controller is
PC control terminals, communication is connected as data line, bluetooth connection, the connection of GPRS/CDMA wireless networks or too net cable network connects
Connect.Hydraulic power unit, controller, ejection cylinder or push cylinder are public technology.Hydraulic power unit includes piston, piston
Bar, cylinder body, guide sleeve, sealing ring, fixed lid and fastener.Hydraulic power unit is fixed in trailer wagon by fastener.Often
The drive cylinder of the corresponding control of individual hand-operated direction valve, under using car arrester all normal operating conditions：The first step：Head is unclamped to lead
Draw the hydraulic pressure Obstruct apparatus on dolly 201；Second step：After the column of retraction ejection cylinder 3, after push cylinder 4 is stretched out in place, lock
Hydraulic pressure Obstruct apparatus on tight head traction dolly 201, if not the section that the gradient is larger, can without using ejection cylinder 3,
Ejection cylinder 3 uses in the case where the gradient is larger, and smooth section, which is stayed, does standby, and head traction dolly 201 can move forward；The
Three steps：After unclamping the hydraulic pressure Obstruct apparatus on afterbody trailer wagon 203, the hydraulic pressure Obstruct apparatus on afterbody trailer wagon 203 leads to
Hand-operated direction valve control is crossed, synchronization action, retraction push cylinder 4, whole afterbody trailer wagon 203 can be at the uniform velocity mobile 2 meters forward；
4th step：The hydraulic pressure Obstruct apparatus on afterbody trailer wagon 203 is pinned, prevents car slipping, the burst such as the system failure and oil pipe burst
In the case of, have the hydraulic lock on oil cylinder, have back-moving spring inside oil cylinder, wooden handcart has locator protection.
The above is example of the present utility model and explanation, but does not mean that the obtainable advantage of the utility model by this
Limit, may be excellent to being realized in the simple transformation of structure, and/or some embodiments in every the utility model practice process
Wherein one or more of point are in the protection domain of the application.
Claims (8)
- A kind of 1. hydraulic pressure heavy traction device, it is characterised in that：Including rail（1）With located at rail（1）On some traction lists Member, the traction unit include at least one trailer wagon（2）, the trailer wagon（2）It is provided with brake apparatus, the braking Device includes and hydraulic pressure Obstruct apparatus, ejection cylinder（3）Or push cylinder（4）, the hydraulic pressure Obstruct apparatus or ejection cylinder（3） With rail（1）It is adapted, the adjacent trailer wagon（2）Pass through push cylinder（4）Drive connection.
- 2. hydraulic pressure heavy traction device according to claim 1, it is characterised in that：The traction unit is along lead bag Include the head traction dolly being sequentially connected（201）, middle part trailer wagon（202）With afterbody trailer wagon（203）, the head is led Draw dolly（201）Or afterbody trailer wagon（203）It is provided with hydraulic pressure Obstruct apparatus；The afterbody trailer wagon（203）It is provided with Ejection cylinder（3）.
- 3. hydraulic pressure heavy traction device according to claim 2, it is characterised in that：The middle part trailer wagon（202）If Have at least two.
- 4. hydraulic pressure heavy traction device according to claim 1 or 2, it is characterised in that：The hydraulic pressure Obstruct apparatus is symmetrical It is arranged at trailer wagon（2）On.
- 5. hydraulic pressure heavy traction device according to claim 1 or 2, it is characterised in that：The hydraulic pressure Obstruct apparatus includes Brake bracket（501）, be symmetrically set in brake bracket（501）On spacing hole（502）With spacing hole（502）The bearing pin being adapted （503）With bearing pin（503）Drive connection is located at brake bracket（501）Limiter on bottom plate（504）With bearing pin（503）It is adapted The brake arm of force（505）With with brake the arm of force（505）The hydraulic jack that the other end is adapted（506）；The hydraulic jack（506） It is provided with hand-operated direction valve；The hydraulic jack（506）Pass through its piston driving brake arm of force（505）Do arcuate reciprocating motion, Brake the arm of force（505）Pass through bearing pin（503）Drive limiter（504）With rail（1）It is adapted so as to traction unit, the pin Axle（503）In spacing hole（502）Inside move reciprocatingly.
- 6. hydraulic pressure heavy traction device according to claim 5, it is characterised in that：The hydraulic pressure Obstruct apparatus also include with Hydraulic jack（506）The hydraulic lock being adapted（507）On, the limiter（504）With rail（1）It is adapted.
- 7. hydraulic pressure heavy traction device according to claim 5, it is characterised in that：The hydraulic jack（506）One end with Brake the arm of force（505）Pass through oil cylinder back seat（508）It is be hinged, the other end and the brake arm of force（505）Pass through oil cylinder plug（509）Hinge Connect.
- 8. hydraulic pressure heavy traction device according to claim 5, it is characterised in that：The limiter（504）It is provided with and stops Railway carriage（510）, the brake rubber block（510）Thickness is 0.1-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701059.2U CN206900391U (en) | 2017-06-16 | 2017-06-16 | A kind of hydraulic pressure heavy traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701059.2U CN206900391U (en) | 2017-06-16 | 2017-06-16 | A kind of hydraulic pressure heavy traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900391U true CN206900391U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701059.2U Active CN206900391U (en) | 2017-06-16 | 2017-06-16 | A kind of hydraulic pressure heavy traction device |
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| CN (1) | CN206900391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131419A (en) * | 2017-06-16 | 2019-01-04 | 江苏万华液压机电有限公司 | A kind of hydraulic heavy traction device |
-
2017
- 2017-06-16 CN CN201720701059.2U patent/CN206900391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131419A (en) * | 2017-06-16 | 2019-01-04 | 江苏万华液压机电有限公司 | A kind of hydraulic heavy traction device |
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