CN104442242B - A kind of traction guider and full Terrain Cranes - Google Patents
A kind of traction guider and full Terrain Cranes Download PDFInfo
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- CN104442242B CN104442242B CN201410646801.5A CN201410646801A CN104442242B CN 104442242 B CN104442242 B CN 104442242B CN 201410646801 A CN201410646801 A CN 201410646801A CN 104442242 B CN104442242 B CN 104442242B
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- bearing pin
- draw hook
- eccentric wheel
- draw
- guider
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Abstract
The present invention relates to a kind of traction guider and full Terrain Cranes, wherein, traction guider includes draw hook mechanism and eccentric mechanism, described draw hook mechanism includes draw hook, described draw hook is arranged on bottom of frame, described eccentric mechanism is arranged on the position of described vehicle frame overhanging cable process, described eccentric mechanism includes the eccentric wheel that can rotate adjusting position, one end of described pull rope is articulated on described draw hook, the other end of described pull rope walks around described eccentric wheel, is guided by described eccentric wheel.The present invention is equipped with by draw hook mechanism and eccentric mechanism, when vehicle needs traction, can be drawn by draw hook mechanism, and can be with the position of eccentric wheel in eccentric adjustment wheel mechanism, make it that pull rope to be guided, prevent pull rope and the interference of vehicle miscellaneous part and abrasion.
Description
Technical field
The present invention relates to engineering machinery field, particularly relate to a kind of traction guider and full ground
Crane.
Background technology
Full Terrain Cranes is that a kind of high-performance having autocrane and rough-terrain crane feature concurrently is produced
Product, it can as autocrane fast transfer, distance travel, can meet again narrow and small
With the requirement of operation on rugged and rough or muddy place.Super-tonnage full Terrain Cranes workplace
It is in hillside, field, hilly country more, such as mega project primary construction stages such as wind-powered electricity generation, nuclear powers,
Its work-yard bad environments, the on-the-spot gradient are generally large, and road conditions are poor.The full ground of super-tonnage
Crane is in transition excessively, and himself weight reaches 100 tons～200 tons of intervals more, when the gradient is bigger
Time, rely on the driving force of crane self, sometimes cannot arrive working site.
When the power of crane self can not meet demand, it is necessary to tractor carrys out auxiliary traction to be risen
Heavy-duty machine, to promote its climbing capacity.Before the front hook of existing super-tonnage crane is positioned at vehicle frame
On the front crossbeam of section, it arranges purpose and is only used as the fixing device of crampon, it is impossible to as climbing
Time traction be affiliated to use, turn so needing now to arrange adaptation crane heavy duty at front section of vehicle frame
Traction device for hanging and supporting during field.
As shown in Fig. 1 (a), Fig. 1 (b), for leading of arranging on lifting vehicle of the prior art
Draw scheme one schematic diagram of device for hanging and supporting, in this traction device for hanging and supporting, casting draw hook 1 ' and car
The front crossbeam of frame leading portion 2 ' is connected by four bolts 3 ', and draw hook 1 ' is fixed on front section of vehicle frame 2 '
Front crossbeam, when needs draw, spring clip 4 ' is extracted, bearing pin 5 ' is loosened, drawing
Wire clips, in bearing pin 5 ' inner side, has refilled bearing pin 5 ' and spring clip 4 ', can implement traction.
Above-mentioned existing scheme one there is the problem that and draw hook is bolted to crossbeam before vehicle frame,
Himself weight of super-tonnage crane is very big, and the tractive force that vehicle needs when climbing is much larger than spiral shell
The fastening force of bolt, connects draw hook by four bolts, and it can not meet traction needs, connect simultaneously
The four road weld seams connecing frame front cross beam can not bear the biggest tractive force, there is potential safety hazard.
As in figure 2 it is shown, be the side of the traction device for hanging and supporting arranged on lifting vehicle of the prior art
Case two schematic diagram, in this traction device for hanging and supporting, welds in the left and right sides of front section of vehicle frame bottom surface
Draw hook 6 ', is directly articulated in one end of pull rope 7 ' on the draw hook 6 ' bottom towed vehicle,
The other end is connected to the rear portion of towing vehicle.Need on precipitous ramp owing to super-tonnage vehicle is many
Traction, in distraction procedure, the position of Anterior crossbite vehicle is higher, pull rope 7 ' move towards non-horizontal
Direction, cause pull rope 7 ' often with the cab bottom parts ventilation cover plate 8 ' of towed vehicle
Produce and interfere.
The problem that above-mentioned existing scheme two exists is: draw hook is welded in vehicle frame by this kind of mode of traction
On the crossbeam of two bottom sides, although draw hook can bear relatively large traction, but, it is welded in car
Draw hook bottom frame does not accounts for slip-off preventing problem, there is pull rope and comes off risk.Further, should
Scheme is when implementing traction, and pull rope can be interfered with ventilation cover plate, damages ventilation cover plate, so,
When carrying out towage, need to remove the parts such as front ventilation cover plate.
Summary of the invention
The purpose of the present invention is to propose to a kind of traction guider and full Terrain Cranes, it can be real
The traction of existing vehicle, and it can be avoided that pull rope is interfered and abrasion with contacting of towing vehicle.
For achieving the above object, the invention provides a kind of traction guider, it includes traction
Hook mechanism and eccentric mechanism, described draw hook mechanism includes draw hook, and described draw hook is arranged
At bottom of frame, described eccentric mechanism is arranged on the position of described vehicle frame overhanging cable process,
Described eccentric mechanism includes the eccentric wheel that can rotate adjusting position, one end of described pull rope
Being articulated on described draw hook, the other end of described pull rope walks around described eccentric wheel, by institute
State eccentric wheel to guide.
One, preferably or in alternative embodiment, described draw hook mechanism also includes the first slip-off preventing knot
Structure, described first anti-drop structure includes block tongue, one end of described block tongue by the first bearing pin with
Described draw hook is hinged, and the free end of described block tongue is positioned at the hook and slot of described draw hook self-forming,
And it is tactile with the bottom connection of described hook and slot.
One preferably or in alternative embodiment, described block tongue U-shaped groove structure, described U-type groove
The opening of structure towards in the hook and slot of described draw hook, described U-type groove structure and described hook and slot it
Between formed for mounting and the space of spacing described pull rope.
One preferably or in alternative embodiment, described draw hook is provided with for wearing described the
The connection seat of one bearing pin, described first bearing pin of described connection seat both sides is provided with for making
The V-type spring that described block tongue resets.
One, preferably or in alternative embodiment, described first bearing pin is countersunk head bearing pin, described first
The countersunk head end of bearing pin is positioned at the outside of described U-type groove structure, and the other end of described first bearing pin depends on
The secondary side through described U-type groove structure, connection seat, the opposite side of described U-type groove structure,
And be fixed by plugging clamp button of the spring.
Preferably or in alternative embodiment, described eccentric wheel is equipped with leading screw by screw thread one,
The two ends of described leading screw are fixedly installed on described vehicle frame, and described eccentric wheel can be around described leading screw
Rotation carries out position adjustments, and the described leading screw of described eccentric wheel both sides is provided with for institute
State eccentric wheel and carry out the nut that position is fixing.
One, preferably or in alternative embodiment, described eccentric mechanism also includes the second slip-off preventing knot
Structure, described second anti-drop structure includes two baffle plates and the second bearing pin, two described baffle plates
One end is correspondingly arranged at the described eccentric wheel both sides away from the end of described leading screw, two institutes respectively
The other end stating baffle plate is all connected with described second bearing pin, and described pull rope is entered by described eccentric wheel
Row guides, by described second bearing pin slip-off preventing.
One, preferably or in alternative embodiment, described second bearing pin is countersunk head bearing pin, described second
The countersunk head end of bearing pin is positioned at outside described baffle plate, and the other end of described second bearing pin sequentially passes through two
Individual described baffle plate, and be inserted with clamp button of the spring and be fixed.
For achieving the above object, the invention provides a kind of full Terrain Cranes, it includes above-mentioned
Traction guider in any embodiment.
One, preferably or in alternative embodiment, described traction guider is provided with two sets, two sets
Draw hook mechanism correspondence respectively in described traction guider is welded on front section of vehicle frame two bottom sides
Longeron on, two eccentric mechanisms overlapped in described traction guiders are correspondingly arranged at institute respectively
State the position of front section of vehicle frame both sides ventilation cover plate.
Based on technique scheme, the present invention at least has the advantages that
The present invention is equipped with by draw hook mechanism and eccentric mechanism, when vehicle needs traction
Time, can be drawn by draw hook mechanism, and can be with eccentric wheel in eccentric adjustment wheel mechanism
Position so that it is pull rope is guided, prevents the interference of pull rope and vehicle miscellaneous part
And abrasion.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the application
A part, the schematic description and description of the present invention is used for explaining the present invention, not structure
Become inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 (a) is the scheme one of the traction device for hanging and supporting arranged on lifting vehicle of the prior art
Structural representation；
Fig. 1 (b) is the close-up schematic view in Fig. 1 (a)；
Fig. 2 is the knot of the scheme two of the traction device for hanging and supporting arranged on lifting vehicle of the prior art
Structure schematic diagram；
The structure that the traction guider that Fig. 3 provides for the present invention is arranged on full Terrain Cranes is shown
It is intended to；
The structural representation of the draw hook mechanism that Fig. 4 (a) provides for the present invention；
Fig. 4 (b) is the detonation configuration schematic diagram of draw hook mechanism shown in Fig. 4 (a)；
The structural representation of the eccentric mechanism that Fig. 5 provides for the present invention；
Fig. 6 for the present invention provide two set eccentric mechanisms position view is set；
Eccentric wheel high-end trim schematic diagram in the eccentric mechanism that Fig. 7 (a) provides for the present invention；
Eccentric wheel low-end trim schematic diagram in the eccentric mechanism that Fig. 7 (b) provides for the present invention.
In accompanying drawing:
1-draw hook mechanism；11-draw hook；12-block tongue；13-the first bearing pin；14-V type spring；
15-clamp button of the spring；16-connects seat；
2-eccentric mechanism；21-eccentric wheel；22-leading screw；23-nut；24-back-up ring；25-baffle plate；
26-the second bearing pin；27-clamp button of the spring；28-bolt；
3-pull rope；4-vehicle frame；5-ventilation cover plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is carried out clearly
Chu, it is fully described by.Obviously, described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ",
"front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifying describe rather than instruction or the device of hint indication or element
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of scope.
When oversize vehicle self power can not meet transition needs, can be assisted by towing vehicle
Traction, at this point it is possible to arrange draw hook in towed vehicle, connects quilt by pull rope one end
Draw hook on towing vehicle, the other end is connected to the rear portion of towing vehicle, is entered by towing vehicle
Row traction.The traction guider that the present invention provides, it is possible to realize in distraction procedure, pull rope begins
It is affiliated to eventually in towed vehicle, does not haves the situation that pull rope comes off, and ensure that traction
Rope is in home all the time, will not produce with miscellaneous part and interfere.
As it is shown on figure 3, the illustrative examples of the traction guider provided for the present invention, at this
In illustrative examples, traction guider includes draw hook mechanism 1 and eccentric mechanism 2.Lead
Drawing hook mechanism 1 and include draw hook 11, draw hook 11 can be fixedly installed by the way of welding
Bottom vehicle frame 4.Eccentric mechanism 2 is arranged on the position of vehicle frame 4 overhanging cable 3 process,
Eccentric mechanism 2 includes eccentric wheel 21, so-called eccentric wheel 21, can by the edge of disk or
Non-home position is connected with vehicle frame 4, forms eccentric wheel 21, and eccentric wheel 21 can turn around fixing axle
Dynamic adjusting position, makes eccentric wheel 21 be in different states, is fixed after adjusting position again.Lead
One end of messenger 3 is articulated on draw hook 11, and the other end of pull rope 3 walks around eccentric wheel 21,
Guided by eccentric wheel 21, by the guiding of eccentric wheel 21, it is possible to avoid pull rope 3
Producing with the miscellaneous part on vehicle and interfere, wear and tear pull rope 3.
When the oversize vehicles such as full Terrain Cranes heavy duty climbing or be absorbed in muddy need traction time, lead
Messenger 3 realizes the connection with towed vehicle by being welded in the draw hook 11 bottom vehicle frame 4 leading portion,
The other end is connected to towing vehicle afterbody, due to pull rope 3 in distraction procedure can with by tractor
The component interference of cab bottom, causes parts damages, in order to avoid this kind of situation, the present invention
It is provided with eccentric mechanism 2, eccentric wheel 21 in the place that towed vehicle leading portion pull rope 3 passes through
Can be assemblied in above a leading screw 22, when needing traction, take turns 21 by eccentric adjustment so that it is position
Put decline, pull rope 3 is played guide effect, prevent pull rope 3 and the ventilation cover plate 5 on vehicle
Or other parts produce and interfere.When normal vehicle operation, take turns 21 by eccentric adjustment so that it is receive
Return inside vehicle frame 4 leading portion, do not affect vehicle approach angle.
As shown in Fig. 4 (a), Fig. 4 (b), in the signal of the traction guider that the present invention provides
In property embodiment, draw hook mechanism 1 can also include the first anti-drop structure, the first slip-off preventing
Structure can include block tongue 12, and the first bearing pin 13 and draw hook can be passed through in one end of block tongue 12
11 is hinged, and the free end of block tongue 12 is positioned at the hook and slot of draw hook 11 self-forming, and and hook and slot
Bottom connection touch.Being promoted to hook and slot direction by block tongue 12, pull rope 3 can be articulated in hook and slot
In, after pull rope 3 has mounted, by the stop of block tongue 12, it is possible to prevent pull rope 3
Come off from hook and slot.
In the illustrative examples drawing guider that the present invention provides, block tongue 12 can set
Putting U-shaped groove structure, the opening of U-type groove structure is towards in the hook and slot of draw hook 11, U-shaped
Formed for mounting and the space of spacing pull rope 3 between groove structure and hook and slot, prevent pull rope
3 come off from hook and slot.
In the illustrative examples drawing guider that the present invention provides, can on draw hook 11
To be provided with the connection seat 16 for wearing the first bearing pin 13, connect the first pin of seat 16 both sides
The V-type spring 14 for making block tongue 12 reset, V-type spring all can be provided with on axle 13
After 14 are compressed, one end contacts with draw hook 11, and the other end contacts with block tongue 12, works as push card
After pull rope 3 and draw hook 11 are mounted by tongue 12, by the impetus of V-type spring 14,
Block tongue 12 can automatically reset, and remains that block tongue 12 withstands bottom the hook and slot of draw hook 11 anti-
Only pull rope 3 comes off.
In the illustrative examples drawing guider that the present invention provides, the first bearing pin 13 can
To use countersunk head bearing pin, the countersunk head end of the first bearing pin 13 is positioned at the outside of U-type groove structure, the
The other end of one bearing pin 13 sequentially passes through the side of U-type groove structure, connects seat 16, U-type groove
The opposite side of structure, and be fixed by plugging clamp button of the spring 15.
As it is shown in figure 5, in the illustrative examples drawing guider that the present invention provides, partially
Can be equipped with leading screw 22 by screw thread on heart wheel 21, the two ends of leading screw 22 are fixedly installed on car
On frame 4, eccentric wheel 21 can rotate around leading screw 22, carries out position adjustments, eccentric wheel 21
It is provided with on the leading screw 22 of both sides for eccentric wheel 21 being carried out the back-up ring 24 that position is fixing
With nut 23.The position of eccentric wheel 21 can be adjusted as required, is in a high position or low level.
When eccentric wheel 21 is in low level, it is duty, pull rope 3 is played guide effect；When partially
When heart wheel 21 is in a high position, being off working state, it is regained inside vehicle frame 4 leading portion, does not affects
Vehicle approach angle.After eccentric wheel 21 rotates adjusting position relative to leading screw 22, permissible
By back-up ring 24 and nut 23, eccentric wheel 21 is fixed relative to the position of leading screw 22, prevent
Eccentric wheel 21 rotates.
In the illustrative examples drawing guider that the present invention provides, eccentric mechanism 2 is also
Can include that the second anti-drop structure, the second anti-drop structure can include two baffle plates 25 and
Two bearing pins 26, one end of two baffle plates 25 can be correspondingly arranged at bias respectively by bolt 28
Wheel 21 is away from the both sides of the end of leading screw 22, and the other end of two baffle plates 25 is all connected with the second pin
Axle 26, pull rope 3 is guided, by the second bearing pin 26 slip-off preventing by eccentric wheel 21.
In the illustrative examples drawing guider that the present invention provides, the second bearing pin 26 can
To use countersunk head bearing pin, the countersunk head end of the second bearing pin 26 is positioned at outside baffle plate 25, the second bearing pin
The other end of 26 sequentially passes through two baffle plates 25, and is fixed by plugging clamp button of the spring 27.
As shown in Fig. 7 (b), in above-mentioned illustrative examples, when needs draw, Ke Yitong
Cross rotation the eccentric wheel 21 position on leading screw 22, make the decentralization of eccentric wheel 21 to lowest order,
Make pull rope 3 between the draw-in groove and the second bearing pin 26 of eccentric wheel 21, prevent on pull rope 3
Lower direction play.When the position adjustments of eccentric wheel 21 is to lowest order, can lock with fastening nut 23
Dead eccentric wheel 21.Simultaneously because eccentric wheel 21 is thicker, pull rope 3 can be according to front haulage vehicle
Physical location, finely tunes in the horizontal direction.
As shown in Fig. 7 (a), when lifting vehicle self power can meet traveling needs, it is not necessary to lead
When drawing, it is possible to by unclamping nut 23, rotate eccentric wheel 21 so that it is center of gravity raises, arrive
High position, regains inside vehicle frame 4 leading portion, and is locked by nut 23, does not affect connecing of vehicle
Nearly angle.
In above-mentioned illustrative examples, eccentric wheel 21 can use nylon eccentric wheel 21.
The traction guider that the present invention provides can be applied on oversize vehicle, such as, can apply
On full Terrain Cranes.
In the illustrative examples of the full Terrain Cranes of present invention offer, full Terrain Cranes
Including the traction guider in any of the above-described embodiment.
As shown in Figure 6, in above-mentioned illustrative examples, traction guider can be provided with two sets,
Draw hook mechanism 1 in two set traction guiders correspondence can be welded on vehicle frame 4 leading portion respectively
On the longeron of two bottom sides, eccentric mechanism 2 correspondence respectively in two set traction guiders sets
Put the position at vehicle frame 4 leading portion both sides ventilation cover plate 5.
When vehicle needs traction, pull rope 3 is entered by extruding V-type spring 14 and block tongue 12
Draw hook 11 operating position, if the pull rope 3 that towing vehicle and towed vehicle are between the two occurs
When loosening, block tongue 12 can prevent pull rope 3 from coming off.
Vehicle often needs traction during climbing, when one end of pull rope 3 is connected to be led
Draw the draw hook 11 of vehicle bottom, when the other end is connected to the rear portion of towing vehicle, towed vehicle
Ventilation cover plate 5 often interfere with pull rope 3, the present invention by two set traction guiders in
Eccentric mechanism 2 is correspondingly arranged at the position of vehicle frame 4 leading portion both sides ventilation cover plate 5, energy respectively
Enough prevent pull rope 3 from interfering with front ventilation cover plate 5, in order to avoid damaging ventilation cover plate 5.
By the description of each embodiment above-mentioned, the present invention can be derived and at least have following useful
Effect:
1) it is provided with the first anti-drop structure in draw hook mechanism 1, thereby it is ensured that in traction
During, pull rope 3 is affiliated to all the time in towed vehicle, does not haves what pull rope 3 came off
Situation.
2) guiding by being provided with eccentric mechanism 2 on path at pull rope 3, and eccentric
It is also provided with the second anti-drop structure, thereby it is ensured that pull rope 3 is in peace all the time on wheel 21
All positon, will not interfere with miscellaneous part.
3) by rotating eccentric wheel 21,21 locations can be taken turns with eccentric adjustment, when needs lead
Guide to time, by regulation, make eccentric wheel 21 be in low level, it is to avoid pull rope 3 and miscellaneous part
Interference；When drawing complete, by regulation, make eccentric wheel 21 be in a high position, regain in vehicle frame
Inside 4 leading portions, do not affect the approach angle of vehicle.
The traction guider that the present invention provides, its version is simple, practical.
In describing the invention, it is to be understood that use " first ", " second ", etc. word
Language limits parts, it is only for be easy to distinguish above-mentioned parts, as the most another
Row statement, above-mentioned word does not has particular meaning, therefore it is not intended that the present invention is protected model
The restriction enclosed.
Finally should be noted that: above example only in order to technical scheme to be described and
Non-to its restriction；Although the present invention being described in detail with reference to preferred embodiment, affiliated
The those of ordinary skill in field is it is understood that still can enter the detailed description of the invention of the present invention
Row is revised or portion of techniques feature is carried out equivalent；Without deviating from technical solution of the present invention
Spirit, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (9)
1. a traction guider, it is characterised in that: include draw hook mechanism (1) and bias
Wheel mechanism (2), described draw hook mechanism (1) includes draw hook (11), described draw hook
(11) being arranged on vehicle frame (4) bottom, described eccentric mechanism (2) is arranged on described vehicle frame
(4) position of overhanging cable (3) process, described eccentric mechanism (2) includes rotating
The eccentric wheel (21) of adjusting position, one end of described pull rope (3) is articulated in described draw hook
(11), on, the other end of described pull rope (3) walks around described eccentric wheel (21), by institute
State eccentric wheel (21) to guide；
It is equipped with leading screw (22), described leading screw (22) by screw thread on described eccentric wheel (21)
Two ends be fixedly installed on described vehicle frame (4), described eccentric wheel (21) can be around described silk
Thick stick (22) rotates and carries out position adjustments, the described leading screw (22) of described eccentric wheel (21) both sides
On be provided with for described eccentric wheel (21) being carried out the nut (23) that position is fixing.
Draw guider the most as claimed in claim 1, it is characterised in that: described draw hook machine
Structure (1) also includes that the first anti-drop structure, described first anti-drop structure include block tongue (12),
One end of described block tongue (12) is hinged with described draw hook (11) by the first bearing pin (13),
The free end of described block tongue (12) is positioned at the hook and slot of described draw hook (11) self-forming, and
Touch with the bottom connection of described hook and slot.
Draw guider the most as claimed in claim 2, it is characterised in that: described block tongue (12)
U-shaped groove structure, the opening of described U-type groove structure is towards the hook and slot of described draw hook (11)
In, formed for mounting and spacing described pull rope between described U-type groove structure and described hook and slot
(3) space.
Draw guider the most as claimed in claim 3, it is characterised in that: described draw hook
(11) the connection seat (16) for wearing described first bearing pin (13) it is provided with on, described
Connect and be provided with for making described block tongue on described first bearing pin (13) of seat (16) both sides
(12) the V-type spring (14) resetted.
Draw guider the most as claimed in claim 4, it is characterised in that: described first bearing pin
(13) being countersunk head bearing pin, the countersunk head end of described first bearing pin (13) is positioned at described U-type groove knot
The outside of structure, the other end of described first bearing pin (13) sequentially passes through described U-type groove structure
Side, connection seat (16), the opposite side of described U-type groove structure, and by plugging Spring Card
Button (15) is fixed.
Draw guider the most as claimed in claim 1, it is characterised in that: described eccentric turbine
Structure (2) also includes that the second anti-drop structure, described second anti-drop structure include two baffle plates (25)
With the second bearing pin (26), one end of two described baffle plates (25) is correspondingly arranged at described respectively
Eccentric wheel (21) is away from the both sides of the end of described leading screw (22), two described baffle plates (25)
The other end be all connected with described second bearing pin (26), described pull rope (3) is by described bias
Wheel (21) guides, by described second bearing pin (26) slip-off preventing.
Draw guider the most as claimed in claim 6, it is characterised in that: described second bearing pin
(26) being countersunk head bearing pin, the countersunk head end of described second bearing pin (26) is positioned at described baffle plate (25)
Outside, the other end of described second bearing pin (26) sequentially passes through two described baffle plates (25),
And be inserted with clamp button of the spring (27) and be fixed.
8. a full Terrain Cranes, it is characterised in that: include such as any one of claim 1-7
Described traction guider.
9. full Terrain Cranes as claimed in claim 8, it is characterised in that: described traction guides
Device is provided with two sets, and the draw hook mechanism (1) in the two described traction guiders of set is the most right
Should be welded on the longeron of vehicle frame (4) leading portion two bottom sides, two overlap in described traction guider
Eccentric mechanism (2) be correspondingly arranged at described vehicle frame (4) leading portion both sides ventilation cover plate respectively
(5) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646801.5A CN104442242B (en) | 2014-11-14 | 2014-11-14 | A kind of traction guider and full Terrain Cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646801.5A CN104442242B (en) | 2014-11-14 | 2014-11-14 | A kind of traction guider and full Terrain Cranes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442242A CN104442242A (en) | 2015-03-25 |
| CN104442242B true CN104442242B (en) | 2016-08-17 |
Family
ID=52889290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646801.5A Active CN104442242B (en) | 2014-11-14 | 2014-11-14 | A kind of traction guider and full Terrain Cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442242B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421347A (en) * | 2001-11-22 | 2003-06-04 | 日产自动车株式会社 | Front structure of vehicle |
| CN2704494Y (en) * | 2004-04-16 | 2005-06-15 | 中国重型汽车集团有限公司 | Reinforced towing hook of heavy vehicle |
| CN201970810U (en) * | 2011-01-05 | 2011-09-14 | 北汽福田汽车股份有限公司 | Trailing hook and automobile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2549564Y2 (en) * | 1991-10-17 | 1997-09-30 | 日産自動車株式会社 | Peripheral structure of vehicle hook mounting part |
| JPH10297544A (en) * | 1997-04-24 | 1998-11-10 | Araco Corp | Traction hook for automobile |
| JP2001146108A (en) * | 1999-11-19 | 2001-05-29 | Suzuki Motor Corp | Traction hook for automobile |
-
2014
- 2014-11-14 CN CN201410646801.5A patent/CN104442242B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421347A (en) * | 2001-11-22 | 2003-06-04 | 日产自动车株式会社 | Front structure of vehicle |
| CN2704494Y (en) * | 2004-04-16 | 2005-06-15 | 中国重型汽车集团有限公司 | Reinforced towing hook of heavy vehicle |
| CN201970810U (en) * | 2011-01-05 | 2011-09-14 | 北汽福田汽车股份有限公司 | Trailing hook and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442242A (en) | 2015-03-25 |
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Address after: 221000 68 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Xuzhou Heavy Machinery Co., Ltd. Address before: No. 165, Tongshan Road, Xuzhou, Jiangsu Province Patentee before: Xuzhou Heavy Machinery Co., Ltd. |