CN109534170A - The rotation detecting of high-altitude operation vehicle - Google Patents
The rotation detecting of high-altitude operation vehicle Download PDFInfo
- Publication number
- CN109534170A CN109534170A CN201811499117.3A CN201811499117A CN109534170A CN 109534170 A CN109534170 A CN 109534170A CN 201811499117 A CN201811499117 A CN 201811499117A CN 109534170 A CN109534170 A CN 109534170A
- Authority
- CN
- China
- Prior art keywords
- altitude operation
- operation vehicle
- plate
- detection switch
- region detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport 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
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- 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
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention gives a kind of rotation detectings of high-altitude operation vehicle；Including at least detection switch and at least one block of region detection plate, detection switch and the rotation section of high-altitude operation vehicle swing mechanism are fixed, the fixed part of the region detection plate and high-altitude operation vehicle swing mechanism is fixed, and the contact jaw of detection switch and the region detection plate cooperate.When detection switch and region detection plate contact, at this moment the region detection explanation that switches on has been pivoted into detection zone；When region detection switch and region detection plate are detached from, at this moment region detection switch is disconnected, and illustrates at this moment to turn to non-detection region；After but realize turning circle detection.The invention has the benefit that 1, the region detection plate of installation different angle and different number can be required to realize various region detection requirements according to different region detections.2, installation is simple, reliable and stable.3, at low cost, facilitate maintenance etc..
Description
Technical field
The present invention relates to a kind of rotation detectings of high-altitude operation vehicle.
Background technique
High-altitude operation vehicle, which refers to, to be transported staff and using equipment to scene and carries out the special-purpose vehicle of aerial work, height
It is connected and fixed between the boom and vehicle frame of idle job vehicle by swing mechanism, boom can be under the action of swing mechanism with respect to vehicle
Frame rotates, and swing mechanism is to need to detect turning circle in rotation；Existing turning circle detection method has two
Kind, one is by filling central current collecting ring on center steering body, then fill the semi-ring of different angle to detect different regions
Detection；Its disadvantage are as follows: the region detection for filling semi-ring to realize: the stability of the first center torrent ring is not too high.If second
It is just to need to fill multiple semi-rings if multizone detects, the number of plies of such central current collecting ring just will increase, more increase unstability.
Third is not easy to replace if a failure occurs.Another method is that encoder is filled on center steering body to realize that turning circle is examined
It surveys；Its disadvantage are as follows: fill encoder to realize that turning circle detects: the required precision height of first pair of installation, the second at high cost, third
Be inconvenient to replace.
Summary of the invention
A kind of revolution of technical problem to be solved by the invention is to provide structures high-altitude operation vehicle that is simple, reducing cost
Detection device.
In order to solve the above technical problems, the present invention provides a kind of rotation detectings of high-altitude operation vehicle；
Turn at least one block of region detection plate, detection switch with high-altitude operation vehicle swing mechanism including at least detection switch
Dynamic portion is fixed, and the fixed part of the region detection plate and high-altitude operation vehicle swing mechanism is fixed, the contact jaw of detection switch and institute
State the cooperation of region detection plate.
With such a structure, when detection switch and region detection plate contact, at this moment region detection has switched on explanation
Through turning to detection zone；When region detection switch and region detection plate are detached from, at this moment region detection switch is disconnected, and illustrates this
When turn to non-detection region；After but realize turning circle detection.
The invention has the benefit that 1, installation different angle and different number can be required according to different region detections
Region detection plate realize various region detection requirements.2, installation is simple, reliable and stable.3, at low cost, facilitate maintenance etc..
Technology contents of the invention are understood in order to clearer, below referred to as by the rotation detecting of this high-altitude operation vehicle
For this rotation detecting.
Idler wheel is housed on the contact jaw of the detection switch of this rotation detecting；With such a structure, contact jaw is logical
It crosses between idler wheel and region detection plate and contacts or rub, the service life of detection switch can be extended, promote this revolution detection
The stability of device.
This rotation detecting further includes limit assembly, and arc-shaped sliding slot, the trend of sliding slot are provided on region detection plate
Consistent with the swing mechanism rotary motion trace of high-altitude operation vehicle, limit assembly includes limit plate and position limiting slide block, and position limiting slide block can edge
The sliding slot of region detection plate moves back and forth, and the fixed part of limit plate and high-altitude operation vehicle swing mechanism is fixed, limit plate and limit
Sliding block cooperation；With such a structure, limit assembly can limit high-altitude operation vehicle revolution using limit plate and position limiting slide block
The slewing area of mechanism.
The position limiting slide block of this rotation detecting includes mutually matched screw bolt and nut, the screw rod pass-through zone inspection of bolt
The sliding slot of drafting board, the head outer diameter and nut outer diameter of bolt are greater than the width of sliding slot；With such a structure, position limiting slide block
Structure is specifically.
The limit board ends of this rotation detecting have the card slot with position limiting slide block cooperation；Using such structure
Afterwards, card slot makes to contact between position limiting slide block and limit plate and more agree with, when anti-rotation stopping mechanism rotation amplitude is excessive, position limiting slide block
Contacting between limit plate causes to misplace.
The detection switch of this rotation detecting is fixed by the rotation section of mounting plate and high-altitude operation vehicle swing mechanism；It adopts
After such structure, mounting plate guarantees to extend to detection switch outside swing mechanism under the premise of with the cooperation of region detection plate
Side avoids detection switch from interfering with swing mechanism and other component.
Detailed description of the invention
Fig. 1 is one of the perspective view of this rotation detecting embodiment detection switch triggering state.
Fig. 2 is the two of the perspective view of this rotation detecting embodiment detection switch triggering state.
Fig. 3 is one of the perspective view of the non-triggering state of this rotation detecting embodiment detection switch.
Fig. 4 is the two of the perspective view of the non-triggering state of this rotation detecting embodiment detection switch.
Specific embodiment
As shown in Figures 1 to 4
This rotation detecting includes detection switch 1, region detection plate 2 and limit assembly.
Detection switch 1 is fixed by the rotation section 41 of the first mounting plate 11 and high-altitude operation vehicle swing mechanism 4, detection switch
1 follows the rotation section 41 of high-altitude operation vehicle swing mechanism 4 to rotate synchronously, and idler wheel 12 is housed on the contact jaw of detection switch 1.
Region detection plate 2 is one piece of fanning strip, and region detection plate 2 and the fixed part of high-altitude operation vehicle swing mechanism 4 weld,
Arc-shaped sliding slot 21, the trend of sliding slot 21 and 4 rotary motion trace one of swing mechanism of high-altitude operation vehicle are provided on region detection plate 2
It causes, the region detection plate 2 of the contact jaw of detection switch 1 cooperates, and the idler wheel 12 on contact jaw passes through region detection plate 2.
Limit assembly includes limit plate 31 and position limiting slide block 32, and position limiting slide block 32 includes screw bolt and nut, the screw rod of bolt
Cooperating after the sliding slot 21 of pass-through zone detection plate 2 with nut, the head outer diameter and nut outer diameter of bolt are greater than the width of sliding slot 21,
The distance between the head of bolt and nut are slightly larger than the thickness of region detection plate 2, real by the head outer diameter and nut of bolt
Existing clamping of the position limiting slide block 32 to region detection plate 2 transports position limiting slide block 32 back and forth along the sliding slot 21 of region detection plate 2
It is dynamic.
The rotation section 41 of second mounting plate 31b and high-altitude operation vehicle swing mechanism 4 are bolted, 31 upper end of limit plate
Face is welded and fixed with the second mounting plate 31b, the horizontal position of limit plate 31, and limit plate 31 and detection switch 1 are with respect to high altitude operation
The angle of 4 center line of vehicle swing mechanism is 180 °, and limit plate 31 is in 2 upside of region detection plate, and region detection plate 2 and limit
Parallel between the plate 31 of position, 31 both ends of limit plate have the card slot 31a with the head fits of the bolt of position limiting slide block 32.
Turning circle detection is realized by this rotation detecting, specifically: detection switch 1 and region detection plate 2 contact
When, at this moment the region detection explanation that switches on has been pivoted into detection zone.When region detection switch 1 and region detection plate 2 are detached from
When, at this moment region detection switch 1 disconnects, and illustrates at this moment to turn to non-detection region.
Limit assembly can limit the rotation model of high-altitude operation vehicle swing mechanism 4 using limit plate 31 and position limiting slide block 32
It encloses.
Above-mentioned detection switch 1, which can be close to switch, is also possible to mechanical stroke switch or other detection switch 1.
Above-described is only one embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the principle of the present invention, several variations and modifications can also be made, these also should be regarded as belonging to this hair
Bright protection scope.
Claims (6)
1. a kind of rotation detecting of high-altitude operation vehicle, it is characterized in that:
Including at least detection switch and at least one block of region detection plate, the rotation section of detection switch and high-altitude operation vehicle swing mechanism
Fixed, the fixed part of the region detection plate and high-altitude operation vehicle swing mechanism is fixed, the contact jaw of detection switch and the area
The cooperation of domain detection plate.
2. the rotation detecting of high-altitude operation vehicle according to claim 1, it is characterized in that:
Idler wheel is housed on the contact jaw of the detection switch.
3. the rotation detecting of high-altitude operation vehicle according to claim 1, it is characterized in that:
Further include limit assembly, arc-shaped sliding slot, the trend of sliding slot and the revolution of high-altitude operation vehicle are provided on region detection plate
Mechanism rotary motion trace is consistent, and limit assembly includes limit plate and position limiting slide block, position limiting slide block can along region detection plate sliding slot it is past
Multiple movement, the fixed part of limit plate and high-altitude operation vehicle swing mechanism are fixed, and limit plate and position limiting slide block cooperate.
4. the rotation detecting of high-altitude operation vehicle according to claim 3, it is characterized in that:
Position limiting slide block includes mutually matched screw bolt and nut, the sliding slot of the screw rod pass-through zone detection plate of bolt, the head of bolt
Portion's outer diameter and nut outer diameter are greater than the width of sliding slot.
5. the rotation detecting of high-altitude operation vehicle according to claim 3, it is characterized in that:
Limit board ends have the card slot with position limiting slide block cooperation.
6. the rotation detecting of high-altitude operation vehicle according to claim 3, it is characterized in that:
Detection switch is fixed by the rotation section of mounting plate and high-altitude operation vehicle swing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499117.3A CN109534170B (en) | 2018-12-08 | 2018-12-08 | Rotation detection device of overhead working truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499117.3A CN109534170B (en) | 2018-12-08 | 2018-12-08 | Rotation detection device of overhead working truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109534170A true CN109534170A (en) | 2019-03-29 |
| CN109534170B CN109534170B (en) | 2024-01-30 |
Family
ID=65854327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499117.3A Active CN109534170B (en) | 2018-12-08 | 2018-12-08 | Rotation detection device of overhead working truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109534170B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562866A (en) * | 2019-09-18 | 2019-12-13 | 河南省铁山起重设备有限公司 | Steering mechanism of tyre crane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000318990A (en) * | 1999-05-10 | 2000-11-21 | Shin Meiwa Ind Co Ltd | Sensing device |
| JP2006282359A (en) * | 2005-04-04 | 2006-10-19 | Aichi Corp | Automatic rotation stop device of boom for working vehicle |
| CN203602246U (en) * | 2013-10-22 | 2014-05-21 | 徐州重型机械有限公司 | Operation area limiting device and fire fighting truck |
| CN204165539U (en) * | 2014-10-23 | 2015-02-18 | 北汽福田汽车股份有限公司 | Rotation of rotary table angle detection device and engineering machinery |
| CN206529253U (en) * | 2017-02-20 | 2017-09-29 | 诺力机械股份有限公司 | A kind of high altitude vehicle angle of revolution detection means |
| CN107500156A (en) * | 2017-08-23 | 2017-12-22 | 武汉船用机械有限责任公司 | Judgment means and determination methods around the revolution overlapping region of stake formula isolated pillar crane |
| CN209906214U (en) * | 2018-12-08 | 2020-01-07 | 安徽柳工起重机有限公司 | Rotation detection device of high-altitude operation vehicle |
-
2018
- 2018-12-08 CN CN201811499117.3A patent/CN109534170B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000318990A (en) * | 1999-05-10 | 2000-11-21 | Shin Meiwa Ind Co Ltd | Sensing device |
| JP2006282359A (en) * | 2005-04-04 | 2006-10-19 | Aichi Corp | Automatic rotation stop device of boom for working vehicle |
| CN203602246U (en) * | 2013-10-22 | 2014-05-21 | 徐州重型机械有限公司 | Operation area limiting device and fire fighting truck |
| CN204165539U (en) * | 2014-10-23 | 2015-02-18 | 北汽福田汽车股份有限公司 | Rotation of rotary table angle detection device and engineering machinery |
| CN206529253U (en) * | 2017-02-20 | 2017-09-29 | 诺力机械股份有限公司 | A kind of high altitude vehicle angle of revolution detection means |
| CN107500156A (en) * | 2017-08-23 | 2017-12-22 | 武汉船用机械有限责任公司 | Judgment means and determination methods around the revolution overlapping region of stake formula isolated pillar crane |
| CN209906214U (en) * | 2018-12-08 | 2020-01-07 | 安徽柳工起重机有限公司 | Rotation detection device of high-altitude operation vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562866A (en) * | 2019-09-18 | 2019-12-13 | 河南省铁山起重设备有限公司 | Steering mechanism of tyre crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109534170B (en) | 2024-01-30 |
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