CN105480879B - Telescopic multifunctional intelligent operation arm - Google Patents
Telescopic multifunctional intelligent operation arm Download PDFInfo
- Publication number
- CN105480879B CN105480879B CN201610034481.7A CN201610034481A CN105480879B CN 105480879 B CN105480879 B CN 105480879B CN 201610034481 A CN201610034481 A CN 201610034481A CN 105480879 B CN105480879 B CN 105480879B
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- Prior art keywords
- arm
- steel wire
- assembly
- arm body
- wire rope
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 210000004247 hand Anatomy 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a telescopic multifunctional intelligent operation arm. A single-acting oil cylinder is used for power drive for telescopic operation of suspension arm bodies of four joint arm bodies. The basic arm body, namely a large arm body does not move. The telescopic second joint arm body, the telescopic third joint arm body and the telescopic fourth joint arm body are driven by the telescopic oil cylinder and a third arm body extend-out steel wire rope, a fourth arm body retraction steel wire rope and a third arm body retraction and fourth arm body extension steel wire rope in a linkage manner, wherein the third arm body extend-out steel wire rope, the fourth arm body retraction steel wire rope and the third arm body retraction and fourth arm body extension steel wire rope are arranged in the suspension arm bodies. In the extend-out and retraction change routes of the steel wire ropes, the increased length and the reduced length of the steel wire ropes are changed synchronously, so that the steel wire ropes are in the tightened state all the time, and suspension arm body telescopic stability is guaranteed. The mechanical operation arm has the multi-direction freedom degree and the action in any position can be achieved. The mechanical operation arm is a carrier and multiple work devices can be additionally arranged on the hand portion and used for achieving various kinds of operation such as loading a concrete gun, a high-pressure water gun, a camera and a bridge detection probe.
Description
Technical field
The present invention relates to arm technical field, refers in particular to a kind of telescopic multifunctional intelligent operation arm.
Background technology
In prior art, mobile crane is being able to extensively in various construction operations with the transition characteristic of its maneuverability
Using.With the increase of lifting tonnage, the increase that the load of each execution system all can be different degrees of, while the structure chi of each mechanism
Very little and movement range is accordingly increased；Wherein, in order to increase operation amplitude and the height of crane, existing crane hangs
Arm is mostly multistage telescopic arm, and drives single oil cylinder flexible using single oil cylinder by rope, with by the flexible controlling of oil cylinder
Arm processed stretches out and bounces back.Existing Lifting device rope distribution is more chaotic, and less stable, while considerably increase hang
The volume of arm, correspondingly reduces and uses mobility, and existing arm, when object is pushed, the fixture at its arm end is all fixed
, can only push in the same direction as, largely effect on the using effect and use range of arm.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of compact conformation, good stability, can be comprehensive
The telescopic multifunctional intelligent operation arm of feeding.
For achieving the above object, technical scheme provided by the present invention is：A kind of telescopic multifunctional intelligent operation arm,
It includes, and wherein, base assembly is arranged on automobile, and large arm is hinged on bottom
On seat assembly, and driven by the connection of base cylinder between large arm bottom and base assembly, telescopic oil cylinder is arranged in large arm, greatly
Arm front end is provided with three arms stretch out steel wire rope arm-tie, and three arms stretch out steel wire rope one end is fixed on three arms stretch out steel wire rope arm-tie wherein
In one hole, three arms stretch out steel wire rope other end Jing is back to installed in a grooving of sliding wheel before the oil cylinder on telescopic oil cylinder
Before the oil cylinder that semicircle rope sling below three arm arm tails returns again to telescopic oil cylinder, another grooving of sliding wheel is returned,
It is fixed in another hole of three arms stretch out steel wire rope arm-tie；
Three arm arm heads are provided with three arm arm head pulleys, and four arm arm tails are provided with four arm arm tail U-shaped clamps, and four arm arm tail tops set
There are four arm semicircle draw rings, two arm front end arm heads are provided with two arm front end arm-ties；Wherein, four arms stretch out steel wire rope one end and are fixed on two
In one of hole of arm front end arm-tie, on the one of pulley of tri- arm arm head pulleys of other end Jing, tetra- arm arm tail U-shaped clamps of Jing
The semicircle draw ring in face is returned, and is fixed in another hole of two arm front end arm-ties Jing after three arm arm head pulley another pulley；
Two arm arm tails are provided with retraction pulley and the oblique semicircle draw ring of two arm arm tails, and large arm arm head is provided with arm-tie truckle and drawing
The big pulley of plate, wherein, four arm retraction steel wire rope one end are fixed on the one of hole of four arm arm tail U-shaped clamps, Jing retraction pulleys
One of pulley is turned around by clockwise and is back to the oblique semicircle draw ring of two arm arm tails to arm-tie truckle and returns again to cunning big to arm-tie
Wheel is again back to retraction pulley another pulley and turns around by clockwise and is fixed on four another hole of arm arm tail U-shaped clamp；
Fly jib handss assembly one end is hinged on four arm arm ends, is provided with four arm cylinders and passes through four between fly jib handss assembly and four arms
Arm air cylinder driven, axially turns round arm assembly and is fixedly mounted on the fly jib handss assembly other end by spring washer and bolt；Horizontal pendulum
Dynamic motor is installed arm assembly and is arranged on axially revolution arm assembly, and with the axial revoliving arm in axially revolution arm assembly
Motors connect, and upper connection bracket assembly is arranged on horizontal hunting motor and installs on arm assembly, install on upper connection bracket assembly
There is bias to swipe motor, bias swipes motor and the horizontal hunting motors being arranged on horizontal hunting motor installation arm assembly
Connect, bias swipes motor one end and is provided with eccentric coupling block, lower link bracket assembly one end is connected with eccentric coupling block, lower link
The bracket assembly other end is hinged on connection bracket assembly, and equipment is arranged on lower link bracket assembly.
The flexible of four joint arm arm of this programme is power drive by an one-way cylinder, basic arm（Large arm）It is motionless, stretch
Two, three, four joint arms of contracting are added by telescopic oil cylinder and are built in the three arms stretch out steel wire rope of arm, four arm retraction steel wire ropes, the contracting of three arms
Four arms stretch steel wire rope linkage driving, and steel wire rope is being stretched out with the variation route retracted, and the increase length of steel wire rope is grown with reducing
Degree is synchronous change, therefore steel wire rope is in tension all the time, it is ensured that the stability of hoisting arm expansion.
The base assembly of this device is arranged on automobile, is applied to the various places for needing construction by running car
Work, during construction, by power takeoff, on automobile power, power taking drives oil pump, then drives hydraulic system by oil pump, by wireless remote control
Banked direction control valves control hydraulic system is remotely controlled operation telescopic arm and each joint of mechanical hand realizes that mechanical hand is constructed, using hydraulic system
The mechanical hand of control has multi-direction degree of freedom, it is possible to achieve the action of any position, and the mechanical hand is a carrier, can in hand
Install various equipments additional, to realize several work, for example, carry concrete gun, giant, video camera, bridge machinery
Probe etc., tunnel sprinkling irrigation concrete, street cleaning, spraying metope, landscape sprinkler, sprinkling irrigation flowers and plants etc..Using having after this programme
Simple structure, easy to operate, fitness are strong, the conveying advantage that scope is big, using effect is good.
Description of the drawings
Fig. 1 is the large arm structural representation of the present invention.
Fig. 2 is that three arms of the present invention are stretched steel wire rope and move towards schematic diagram.
Fig. 3 is that three arms of the present invention, four arms that contract are stretched steel wire rope and move towards schematic diagram.
Fig. 4 is that the four arm contracting steel wire ropes of the present invention move towards schematic diagram.
Fig. 5 is the working arm structural representation of the present invention.
Fig. 6 is the overall structure diagram of the present invention.
Fig. 7 is the action schematic diagram of the present invention.
Specific embodiment
With reference to all accompanying drawings, the invention will be further described, and presently preferred embodiments of the present invention is：Referring to accompanying drawing 1 to
Accompanying drawing 7, the telescopic multifunctional intelligent operation arm described in the present embodiment include be set with successively large arm, two arms, three arms, four
Arm, wherein, telescopic oil cylinder 3 is arranged in large arm, and large arm front end is provided with three arms stretch out steel wire rope arm-tie 1, three arms stretch out steel wire rope 2
One end is fixed in one of hole of three arms stretch out steel wire rope arm-tie 1, and 2 other end Jing of three arms stretch out steel wire rope is arranged on flexible
Before oil cylinder on oil cylinder 3 grooving of sliding wheel 11 be back to the semicircle rope sling 6 below three arm arm tails return again to
Before oil cylinder on telescopic oil cylinder 3, another grooving of sliding wheel 11 is returned, and is fixed on another of three arms stretch out steel wire rope arm-tie 1
Kong Zhong；
Three arm arm heads are provided with three arm arm head pulleys 14, and four arm arm tails are provided with four arm arm tail U-shaped clamps 8, on four arm arm tails
Portion is provided with four arm semicircle draw rings, and two arm front end arm heads are provided with two arm front end arm-ties 12；Wherein, four arms stretch out 13 one end of steel wire rope
It is fixed in one of hole of two arm front end arm-ties 12, tri- arm arm head pulleys of other end Jing, 14 one of pulley, tetra- arms of Jing
Semicircle draw ring above arm tail U-shaped clamp 8 is returned, and is fixed on two arm front end arm-ties Jing after three arm arm head pulleys, 14 another pulley
In 12 another hole；
Two arm arm tails are provided with retraction pulley 4 and the oblique semicircle draw ring 5 of two arm arm tails, and large arm arm head is provided with arm-tie truckle 9
With the big pulley 10 of arm-tie, wherein, four arm retraction steel wire ropes, 7 one end is fixed on four arm arm tail U-shaped clamps, 8 one of hole, Jing
4 one of pulley of retraction pulley is turned around by clockwise and is back to the oblique semicircle draw ring of two arm arm tails 5 to arm-tie truckle 9 and returns again to
Retraction pulley 4 another pulley is back to again to the big pulley of arm-tie 10 turns around by clockwise that to be fixed on four arm arm tail U-shaped clamps 8 another
On one hole；
Fly jib handss assembly A1 one end is hinged on four arm arm ends, is provided with four arm cylinders and leads between fly jib handss assembly A1 and four arms
Four arm air cylinder drivens are crossed, it is another that axial direction revolution arm assembly A4 is fixedly mounted on fly jib handss assembly A1 by spring washer A3 and bolt
End；Horizontal hunting motor installs arm assembly A8 on axially revolution arm assembly A4, and axially turn round arm assembly with being arranged on
Axial revoliving arm motor A5 in A4 is connected, and upper connection bracket assembly A10 is arranged on horizontal hunting motor and installs arm assembly A8
On, bias being installed on upper connection bracket assembly A10 and swipes motor A11, bias swipes motor A11 and is arranged on horizontal hunting horse
It is connected up to the horizontal hunting motor A9 on arm assembly A8 is installed, bias swipes motor A11 one end and is provided with eccentric coupling block A12,
Lower link bracket assembly A13 one end is connected with bias coupling block A12, and the lower link bracket assembly A13 other ends are hinged on the first line of a couplet
Connect on bracket assembly A10, equipment A14 is on lower link bracket assembly A13.
The flexible of four joint arm arm of this programme is power drive by an one-way cylinder, basic arm（Large arm）It is motionless, stretch
Two, three, four joint arms of contracting are added by telescopic oil cylinder and are built in the three arms stretch out steel wire rope of arm, four arm retraction steel wire ropes, the contracting of three arms
Four arms stretch steel wire rope linkage driving, and steel wire rope is being stretched out with the variation route retracted, and the increase length of steel wire rope is grown with reducing
Degree is synchronous change, therefore steel wire rope is in tension all the time, it is ensured that the stability of hoisting arm expansion.
The base assembly of this device is arranged on automobile, is applied to the various places for needing construction by running car
Work, during construction, by power takeoff, on automobile power, power taking drives oil pump, then drives hydraulic system by oil pump, by wireless remote control
Banked direction control valves control hydraulic system is remotely controlled operation telescopic arm and each joint of mechanical hand realizes that mechanical hand is constructed, using hydraulic system
The mechanical hand of control has multi-direction degree of freedom, it is possible to achieve the action of any position, and the mechanical hand is a carrier, can in hand
Install various equipments additional, to realize several work, for example, carry concrete gun, giant, video camera, bridge machinery
Probe etc., tunnel sprinkling irrigation concrete, street cleaning, spraying metope, landscape sprinkler, sprinkling irrigation flowers and plants etc..Using having after this programme
Simple structure, easy to operate, fitness are strong, the conveying advantage that scope is big, using effect is good.
Claims (1)
1. a kind of telescopic multifunctional intelligent operation arm, it is characterised in that：It include be set with successively large arm, two arms, three
Arm, four arms, wherein, base assembly is arranged on automobile, and large arm is hinged in base assembly, and large arm bottom and base assembly it
Between by base cylinder connection drive, telescopic oil cylinder（3）In large arm, large arm front end is provided with three arms stretch out steel wire rope arm-tie
（1）, three arms stretch out steel wire rope（2）One end is fixed on three arms stretch out steel wire rope arm-tie（1）One of hole in, three arms stretch out steel
Cord（2）Other end Jing is arranged on telescopic oil cylinder（3）On oil cylinder before sliding wheel（11）A grooving be back to installed in three
Semicircle rope sling below arm arm tail（6）Return again to telescopic oil cylinder（3）On oil cylinder before sliding wheel（11）Another grooving return
Return, be fixed on three arms stretch out steel wire rope arm-tie（1）Another hole in；
Three arm arm heads are provided with three arm arm head pulleys（14）, four arm arm tails are provided with four arm arm tail U-shaped clamps（8）, on four arm arm tails
Portion is provided with four arm semicircle draw rings, and two arm front end arm heads are provided with two arm front end arm-ties（12）；Wherein, four arms stretch out steel wire rope（13）
One end is fixed on two arm front end arm-ties（12）One of hole in, tri- arm arm head pulleys of other end Jing（14）It is one of sliding
Wheel, tetra- arm arm tail U-shaped clamps of Jing（8）Semicircle draw ring above is returned, tri- arm arm head pulleys of Jing（14）It is fixed after another pulley
In two arm front end arm-ties（12）Another hole in；
Two arm arm tails are provided with retraction pulley（4）With the oblique semicircle draw ring of two arm arm tails（5）, large arm arm head is provided with arm-tie truckle
（9）With the big pulley of arm-tie（10）, wherein, four arm retraction steel wire ropes（7）One end is fixed on four arm arm tail U-shaped clamps（8）Wherein one
On individual hole, Jing retraction pulleys（4）One of pulley is turned around to arm-tie truckle by clockwise（9）It is back to two arm arm tails tiltedly partly
Circle draw ring（5）Return again to pulley big to arm-tie（10）Retraction pulley is back to again（4）Another pulley turns around fixation by clockwise
In four arm arm tail U-shaped clamps（8）On another hole；
Fly jib handss assembly（A1）One end is hinged on four arm arm ends, fly jib handss assembly（A1）Four arm cylinders are provided between four arms and are led to
Four arm air cylinder drivens are crossed, axially revolution arm assembly（A4）By spring washer（A3）Fly jib handss assembly is fixedly mounted on bolt
（A1）The other end；Horizontal hunting motor installs arm assembly（A8）Installed in axially revolution arm assembly（A4）On, and with installed in axle
To revolution arm assembly（A4）Interior axial revoliving arm motor（A5）It is connected, upper connection bracket assembly（A10）Installed in horizontal pendulum
Dynamic motor installs arm assembly（A8）On, upper connection bracket assembly（A10）On bias be installed swipe motor（A11）, bias swipes
Motor（A11）Arm assembly is installed with installed in horizontal hunting motor（A8）On horizontal hunting motor（A9）It is connected, eccentric brushing
Dynamic motor（A11）One end is provided with eccentric coupling block（A12）, lower link bracket assembly（A13）One end and eccentric coupling block（A12）Phase
Connection, lower link bracket assembly（A13）The other end is hinged on connection bracket assembly（A10）On, equipment（A14）It is arranged on
Lower link bracket assembly（A13）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034481.7A CN105480879B (en) | 2016-01-20 | 2016-01-20 | Telescopic multifunctional intelligent operation arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034481.7A CN105480879B (en) | 2016-01-20 | 2016-01-20 | Telescopic multifunctional intelligent operation arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105480879A CN105480879A (en) | 2016-04-13 |
| CN105480879B true CN105480879B (en) | 2017-03-22 |
Family
ID=55668220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034481.7A Active CN105480879B (en) | 2016-01-20 | 2016-01-20 | Telescopic multifunctional intelligent operation arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105480879B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775248B (en) * | 2018-07-18 | 2024-01-05 | 湖南进军隧道智能装备有限公司 | Excavation vertical frame hoisting translation mechanism |
| CN110761184A (en) * | 2019-09-04 | 2020-02-07 | 湖南桥康智能科技有限公司 | Multistage track bridge intellectual detection system equips |
| CN116002543B (en) * | 2022-12-20 | 2024-10-29 | 徐州徐工随车起重机有限公司 | Single-cylinder synchronous telescoping device and crane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978765A (en) * | 1960-12-28 | 1964-12-23 | Tranchero Jacques | Improvements in or relating to slewing cranes |
| EP1052213A2 (en) * | 1999-05-04 | 2000-11-15 | MANNESMANN Aktiengesellschaft | Telescopic boom for a crane |
| EP1448471B1 (en) * | 2001-11-26 | 2011-01-05 | Komatsu Forest AB | Device for mounting of a turnable implement |
| CN103253601A (en) * | 2012-02-21 | 2013-08-21 | 埃普斯隆起重机有限公司 | Crane |
| CN203187321U (en) * | 2013-04-01 | 2013-09-11 | 北汽福田汽车股份有限公司 | Telescopic mechanism of telescopic arm as well as crane |
| CN204490365U (en) * | 2015-02-28 | 2015-07-22 | 徐州徐工随车起重机有限公司 | A kind of special aerial platform of track covering full section of tunnel |
-
2016
- 2016-01-20 CN CN201610034481.7A patent/CN105480879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978765A (en) * | 1960-12-28 | 1964-12-23 | Tranchero Jacques | Improvements in or relating to slewing cranes |
| EP1052213A2 (en) * | 1999-05-04 | 2000-11-15 | MANNESMANN Aktiengesellschaft | Telescopic boom for a crane |
| EP1448471B1 (en) * | 2001-11-26 | 2011-01-05 | Komatsu Forest AB | Device for mounting of a turnable implement |
| CN103253601A (en) * | 2012-02-21 | 2013-08-21 | 埃普斯隆起重机有限公司 | Crane |
| CN203187321U (en) * | 2013-04-01 | 2013-09-11 | 北汽福田汽车股份有限公司 | Telescopic mechanism of telescopic arm as well as crane |
| CN204490365U (en) * | 2015-02-28 | 2015-07-22 | 徐州徐工随车起重机有限公司 | A kind of special aerial platform of track covering full section of tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105480879A (en) | 2016-04-13 |
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