CN207644066U - One kind preventing stranded electric inspection process vehicle - Google Patents
One kind preventing stranded electric inspection process vehicle Download PDFInfo
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- CN207644066U CN207644066U CN201721668913.6U CN201721668913U CN207644066U CN 207644066 U CN207644066 U CN 207644066U CN 201721668913 U CN201721668913 U CN 201721668913U CN 207644066 U CN207644066 U CN 207644066U
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- rod
- wheel hub
- driving
- tyre surface
- inspection process
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- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000004992 fission Effects 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model is related to one kind preventing stranded electric inspection process vehicle, belong to electric inspection process special-purpose vehicle field, the utility model uses and improves vehicle wheel structure on the basis of electric inspection process vehicle, when encountering heavy road condition, in especially getting down hopeless in a quagmire, when tire can not be grasped with ground, by the stretching of tyre surface, increase the contact area of wheel and ground, and form irregular wheel surface shape, the adhesive ability to ground is improved, ensures the preferable passability of vehicle, to ensure that being smoothed out for inspection work.
Description
Technical field
The utility model belongs to electric inspection process special-purpose vehicle field, and in particular to one kind preventing stranded electric inspection process vehicle.
Background technology
In order to facilitate the remote transmission of electric energy, power transmission network has spread all over the most area of motherland, defeated in order to ensure
The normal work of electric line needs regular expatriate personnel to safeguard, and be no lack of in these above-mentioned areas hill path, marsh, jungle,
The adverse circumstances such as river shoal, this brings great inconvenience to the inspection maintenance of personnel, and traditional method is that personnel carry out by walking
Inspection is accompanied without vehicle, and provisions goods and materials and maintenance of equipment can not carry, and passes through its other party again after personnel determine damage place
Formula brings maintenance of equipment into, and therefore, the inspection of circuit brings great labor intensity to staff and also safeguards band to line walking
Great inconvenience is carried out, currently used mode is mainly improved electric inspection process vehicle, such as increases bottom plating enhancing
Electric inspection process vehicle resists the danger that hill path scratches chassis, repacking wide cross-section tire raising cross-country power, but encounter marsh, river shoal etc.
The passability of swampy terrain, electric inspection process vehicle will substantially reduce, once the wheel of vehicle is fallen into, vehicle will be difficult to move,
Influence being normally carried out for inspection work.
Therefore, as can providing a kind of electric inspection process vehicle that can overcome adverse circumstances, it will line walking maintenance is greatly improved
Working efficiency greatly reduces personnel labor intensity.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of anti-stranded the utility model
Electric inspection process vehicle can adapt to the traveling needs under adverse circumstances, even if vehicle can save oneself in time if fallen into stranded ensures inspection
Work is normally carried out.
The utility model use specific technical solution be：
One kind preventing stranded electric inspection process vehicle, including car body and the wheel of driving car body movement, and the wheel includes wheel hub
And the tyre surface being arranged on wheel hub, the wheel hub rotation center are provided with axle sleeve, axle sleeve is connect by spoke with wheel hub, wheel hub
By the transmission axis connection on axle sleeve and car body, the tyre surface is in the arc-shaped flaky structure of fission, is arranged on the wheel hub
There is stretching structure, it includes that setting exists that tyre surface, which has the flexible degree of freedom along wheel hub axial direction, the stretching structure by the stretching structure,
Telescopic chute on wheel hub outer ring surface, the telescopic block being arranged in telescopic chute, tyre surface are fixedly connected with telescopic block, the flexible knot
Structure further includes the driving structure being arranged in wheel hub.
It is provided with wearing layer on the tyre surface.
The tyre surface is hingedly fixed with telescopic block.
The expansion joint of clearance-type is provided between the tyre surface.
The driving structure, which includes be connected by power, to be had the driving screw rod of motor, is sleeved on axle sleeve and slide company with axle sleeve
The drive disk connect, the drive disk form the translation moved back and forth along axle sleeve axis direction by the rotation driving of driving screw rod
Degree of freedom, driving slide is provided on the drive disk, and the driving slide drives by kinematic link structure and tyre surface
Connection.
The motor is fixed on axle sleeve, by gear drive, the electricity between motor output end and driving screw rod
Machine output end and the axis of driving screw rod are at right angles arranged.
The driving screw rod and the through-hole being arranged on spoke are formed and are rotatablely connected.
Driving sliding slot is provided on the drive disk, driving slide setting is in driving sliding slot and is formed along drive
The degree of freedom that dynamic sliding slot direction moves back and forth, the drive disk are provided with position limiting structure with shaft room, which includes
Limiting slot in drive disk inner ring and the positive stop strip that is arranged on axle sleeve be set, and positive stop strip is set with limiting slot to be formed limit and match
It closes.
The kinematic link structure includes master connecting-rod and slave connecting rod, the stage casing of master connecting-rod and the lever being applied on spoke
Ring is hinged, and described master connecting-rod one end and driving slide are hinged, and slave connecting rod is hinged between master connecting-rod and tyre surface, and the pair is even
Bar is telescopic spring bar.
The slave connecting rod is also associated with restoring link, and the restoring link is telescopic spring bar, and restoring link is hinged
Between slave connecting rod and master connecting-rod.
Also sliding is provided with carrying slide, the other end of the master connecting-rod and the carrying on the inner ring surface of the wheel hub
Slide is hinged, and the carrying slide includes connecting seat and bearing seat, and the bearing seat is formed with setting in wheel hub inner ring surface
It is slidably matched, the connecting seat is hinged with master connecting-rod, and adjusting rod is provided between the connecting seat and bearing seat, described
Adjusting rod is telescopic spring bar.
The stretching structure is provided with interlaced two groups along the positive and negative direction of wheel hub axial direction.
The utility model has the beneficial effects that：
The utility model on the basis of electric inspection process vehicle using vehicle wheel structure is improved, when encountering heavy road condition, especially
Be in getting down hopeless in a quagmire when tire can not be grasped with ground, by the stretching of tyre surface, increase the contact area of wheel and ground, and
And irregular wheel surface shape is formed, the adhesive ability to ground is improved, ensures the preferable passability of vehicle, to protect
Being smoothed out for inspection work is demonstrate,proved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model drive disk；
Fig. 4 is the schematic diagram of driving structure when the utility model tyre surface stretches out；
Fig. 5 is the schematic diagram of the flexible situation of tyre surface when the utility model tyre surface stretches out；
In attached drawing, 1, wheel hub, 2, tyre surface, 3, axle sleeve, 4, spoke, 5, transmission shaft, 6, telescopic chute, 7, telescopic block, 8, wear-resisting
Layer, 9, expansion joint, 10, motor, 11, driving screw rod, 12, drive disk, 13, driving slide, 14, driving sliding slot, 15, limiting slot,
16, positive stop strip, 17, master connecting-rod, 18, slave connecting rod, 19, lever ring, 20, restoring link, 21, carrying slide, 22, connecting seat, 23,
Bearing seat, 24, adjusting rod, 121, reverse drive disk.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail：
Specific embodiment 1, as shown in Fig. 1 to Fig. 5, the utility model is a kind of anti-stranded electric inspection process vehicle, including car body
And the wheel of driving car body movement, the wheel include wheel hub 1 and the tyre surface being arranged on wheel hub 12, the wheel hub 1 rotation
Turn to be provided centrally with axle sleeve 3, axle sleeve 3 is connect by spoke 4 with wheel hub 1, and wheel hub 1 connects by the transmission shaft 5 on axle sleeve 3 and car body
It connects, the tyre surface 2 is in the arc-shaped flaky structure of fission, is provided with stretching structure on the wheel hub 1, tyre surface 2 is stretched by this
Shrinking structure has along the axial flexible degree of freedom of wheel hub 1, the stretching structure include the telescopic chute 6 being arranged on 1 outer ring surface of wheel hub,
The telescopic block 7 being arranged in telescopic chute 6, tyre surface 2 are fixedly connected with telescopic block 7, and the stretching structure further includes that setting is being taken turns
Driving structure in hub 1.The utility model is by being made to the observation of vehicular rescue in real life, specifically, working as vehicle
After being trapped in muddy or soft terrain, rescue personnel can bundle stick-like object of the length more than diameter of tyres on wheel hub, by
The larger adhesive force of stick-like object and ground, overcomes tyre slip so that and tire can grasp ground and use severe road conditions parallel, this
For utility model in inspection vehicle by being used when miriness, soft section, specific occupation mode is stretched by driving structure driving
Shrinking structure stretches out tyre surface 2 from the anchor ring of wheel hub 1, and tyre surface 2 marks the anchor ring of wheel hub 1 under the support of telescopic block 7, to increase
Add the contact area of wheel hub 1 and ground, and made wheel hub 1 and the contact surface on ground irregular, and then forms preferable attachment
Power uses muddy road conditions parallel to make vehicle smoothly get rid of poverty, and ensure that passing through for inspection vehicle, improves routing inspection efficiency.
Further, in order to improve the durability of tyre surface 2, deformation, the tire are punctured by mountain stone when avoiding passing through hill path
Wearing layer 8 is provided on face 2.The protective effect to tyre surface 2 is played by wearing layer 8, improves 2 durability of tyre surface.
Further, the tyre surface 2 and telescopic block 7 are hingedly fixed, when encountering inclination, out-of-flatness,
By the articulated structure of tyre surface 2 and telescopic block 7 so that tyre surface 2 has the rotary freedom of relative telescopic block 7, to work as tyre surface 2
When rolling road surface protrusion or pavement roughness, there is the ability with hypsography.
Further, in the process of moving in order to avoid adjacent tyre surface 2, mutually being squeezed because of stress causes deformation to be damaged
It is bad, the expansion joint 9 of clearance-type is provided between the tyre surface 2, tyre surface 2 is platy structure, using sheet solid tyre liner
Aluminium alloy plate is made, and after the solid tyre of rubber material mutually squeezes, is easy to cause edge aging deformation, influences to use, therefore
Make this design.
Specific embodiment 2, further, as shown in Figures 1 and 3, the driving structure, which includes be connected by power, motor
10 driving screw rod 11, the drive disk 12 that is sleeved on axle sleeve 3 and is slidably connected with axle sleeve 3, the drive disk 12 is by drive
The rotation driving of dynamic screw rod 11 forms the translation freedoms moved back and forth along 3 axis direction of axle sleeve, is set on the drive disk 12
It is equipped with driving slide 13, the driving slide 13 is drivingly connected by kinematic link structure and tyre surface 2.The driving screw rod 11 is set
It being equipped with motion thread and is formed by the motion thread and drive disk 12 and is sequentially connected, the lead angle of motion thread is less than 30 °,
So that driving screw rod 11 forms self-locking cooperation with drive disk 12, avoid occurring what drive disk 12 reversed after stalling because of driving screw rod 11
Situation ensures safe to use.
Further in order to ensure that motor 10 can be steadily driven with driving screw rod 11, the motor 10 is fixed on axis
On set 3, by gear drive, 10 output end of motor and driving screw rod 11 between 10 output end of motor and driving screw rod 11
Axis be at right angles arranged, realize 10 output ends of motor by the intermeshing of two bevel gears and drive the accurate biography of screw rod 11
It is dynamic, transmission efficiency.
Further, in order to save space, the driving screw rod 11 and the through-hole being arranged on spoke 4 form rotation and connect
It connects, screw rod 11 will be driven to be hinged on spoke 4 by the through-hole, so as to avoid the play of driving screw rod 11, ensure that safety is steady
It is fixed to use.
Further, in order to ensure that kinematic link can be moved smoothly, driving sliding slot is provided on the drive disk 12
14, the driving slide 13 is arranged in driving sliding slot 14 and is formed the degree of freedom moved back and forth along 14 direction of driving sliding slot,
In order to avoid drive disk 12 rotates, it is provided with position limiting structure between the drive disk 12 and axle sleeve 3, which includes setting
Limiting slot 15 in 12 inner ring of drive disk and the positive stop strip 16 that is arranged on axle sleeve 3, positive stop strip 16 are formed with the suit of limiting slot 15
Limit cooperation.
The kinematic link structure includes master connecting-rod 17 and slave connecting rod 18, the stage casing of master connecting-rod 17 and is applied in spoke 4
On lever ring 19 it is hinged, described 17 one end of master connecting-rod and driving slide 13 is hinged, slave connecting rod 18 be hinged on master connecting-rod 17 with
Between tyre surface 2, the slave connecting rod 18 is telescopic spring bar.By sliding of the driving slide 13 on drive disk 12 so that main
17 energy smooth rotation of connecting rod, avoids 17 stress deformation of master connecting-rod.
Start 10 forward direction of motor specifically, the adjustment process of the utility model is personnel or reversely rotate, the drive of setting
Dynamic screw rod 11 drives drive disk 12 to be moved forward and backward, and by taking drive disk 12 is moved to wheel hub direction as an example, according to lever principle, works as driving
After disk 12 moves, master connecting-rod 17 is rotated around with the hinge joint of lever ring 19, in Fig. 1,17 end pushing tow slave connecting rod 18 of master connecting-rod,
The tyre surface 2 for being connected to 18 top of slave connecting rod to be released, slave connecting rod 18 is flexible to be changed with offsetting the length of connecting rod brought by movement, when
When drive disk 12 moves backward, the above process is reversed, to which tyre surface 2 be retracted.
Further, in order to ensure the straight of tyre surface 2, the slave connecting rod 18 is also associated with restoring link 20, described
Restoring link 20 is telescopic spring bar, and restoring link 20 is hinged between slave connecting rod 18 and master connecting-rod 17.When actual travel process
In, under road surface fluctuating, rubble, inclination conditions, tyre surface 2 is squeezed and is rotated around the hinge joint of telescopic block 7, the state in rotation
As shown in figure 4, slave connecting rod 18 is shunk and into wheel hub to rotation, restoring link 20, which is shunk, provides screen resilience, after releasing extruding,
Slave connecting rod 18 sets back under the pushing tow of restoring link 20, ensures that tyre surface 2 is contacted with the normal of ground.
Further, it also slides to be provided in order to avoid 17 end of master connecting-rod deforms, on the inner ring surface of the wheel hub 1 and hold
Slide 21 is carried, the other end of the master connecting-rod 17 is hinged with the carrying slide 21, and the carrying slide 21 includes connecting seat
22 and bearing seat 23, the bearing seat 23 is slidably matched with setting in the formation of 1 inner ring surface of wheel hub, the connecting seat 22 with it is main
Connecting rod 17 is hinged, adjusting rod 24 is provided between the connecting seat 22 and bearing seat 23, the adjusting rod 24 is stretched for spring
Contracting bar.It after master connecting-rod 17 rotates, shrinks or extends by adjusting rod 24, ensure that master connecting-rod 17 joins with the position for carrying slide 21
It is dynamic, it avoids master connecting-rod 17 from shaking by carrying slide 21, increases the supporting point of master connecting-rod 17, ensure that reliable in use
Property, while improving frictional force when master connecting-rod 17 resets by carrying slide 21 so that and when slave connecting rod 18 stretches, master connecting-rod 17
Position is relatively fixed, and reduces the possibility of 2 motion deformation of tyre surface, is further ensured that the movement of tyre surface 2 is reliable.
Specific embodiment 3, as shown in figure 4, the passability of the utility model wheel in order to further increase, described is flexible
Structure is provided with interlaced two groups along the axial positive and negative direction of wheel hub 1.Have additional one group it is opposite with drive disk 12 reversed
Drive disk 121, drive disk 12 and reverse drive disk 121 are respectively arranged on axle sleeve 3, and are driven respectively by driving screw rod 11,
It is derotation to screw thread to drive between screw rod 11 and reverse drive disk 121, and then ensures drive disk 12 with reverse drive disk 121 simultaneously
It moves in or out, the kinematic link structure that the reverse drive disk 121 is connected and 12 kinematic link structure of drive disk
Structure it is identical, but the two is oppositely arranged, and the interchangeability both to improve reduces manufacturing cost.
The drive disk 12 is relatively large in diameter, and heat emission hole is provided in the disk of its rim section, the drive disk 12,
Brake disc in using as wheel uses, to further reduce the cost.
Further, fixed tyre surface is additionally provided on the wheel hub 2, positive, fixed, reversed tyre surface is alternately set
It sets, ensure that the regularity of 2 appearance of wheel hub, also fully ensured that the tyre surface that both sides are stretched out is uniformly distributed, avoided stress bias, protected
It demonstrate,proves safe to use.
Claims (5)
1. one kind preventing stranded electric inspection process vehicle, including car body and the wheel of driving car body movement, the wheel includes wheel hub (1)
And the tyre surface (2) being arranged on wheel hub (1), the wheel hub (1) rotation center are provided with axle sleeve (3), axle sleeve (3) is by spoke
(4) it is connect with wheel hub (1), wheel hub (1) is connect by axle sleeve (3) with the transmission shaft (5) on car body, it is characterised in that：Described
Tyre surface (2) is in the arc-shaped flaky structure of fission, stretching structure is provided on the wheel hub (1), tyre surface (2) is by the flexible knot
It includes the telescopic chute being arranged on wheel hub (1) outer ring surface that structure, which has the flexible degree of freedom along wheel hub (1) axial direction, the stretching structure,
(6), the telescopic block (7) being arranged in telescopic chute (6), tyre surface (2) are fixedly connected with telescopic block (7), and the stretching structure is also
Including the driving structure being arranged in wheel hub (1), the driving structure includes the driving screw rod that be connected by power has motor (10)
(11), the drive disk (12) for being sleeved on axle sleeve (3) and being slidably connected with axle sleeve (3), the drive disk (12) is by driving
The rotation of screw rod (11) drives the translation freedoms to be formed and be moved back and forth along axle sleeve (3) axis direction, the drive disk (12)
On be provided with driving slide (13), the driving slide (13) is drivingly connected by kinematic link structure and tyre surface (2), described
Driving screw rod (11) be rotatablely connected with through-hole on spoke (4) is arranged being formed.
2. a kind of anti-stranded electric inspection process vehicle according to claim 1, it is characterised in that：The kinematic link structure packet
Master connecting-rod (17) and slave connecting rod (18) are included, the stage casing of master connecting-rod (17) and the lever ring (19) being applied on spoke (4) are hinged, institute
Master connecting-rod (17) one end stated is hinged with driving slide (13), and slave connecting rod (18) is hinged between master connecting-rod (17) and tyre surface (2),
The slave connecting rod (18) is telescopic spring bar.
3. a kind of anti-stranded electric inspection process vehicle according to claim 2, it is characterised in that：The slave connecting rod (18) also connects
It is connected to restoring link (20), the restoring link (20) is telescopic spring bar, and restoring link (20) is hinged on slave connecting rod (18)
Between master connecting-rod (17).
4. a kind of anti-stranded electric inspection process vehicle according to claim 2, it is characterised in that：The inner ring of the wheel hub (1)
Also sliding is provided with carrying slide (21) on face, and the other end of the master connecting-rod (17) is hinged with the carrying slide (21), institute
The carrying slide (21) stated includes connecting seat (22) and bearing seat (23), and the bearing seat (23) is with setting in wheel hub (1)
Anchor ring formation is slidably matched, and the connecting seat (22) is hinged with master connecting-rod (17), the connecting seat (22) and bearing seat
(23) adjusting rod (24) is provided between, the adjusting rod (24) is telescopic spring bar.
5. a kind of anti-stranded electric inspection process vehicle according to claim 1, it is characterised in that：The stretching structure is along wheel hub
(1) axial positive and negative direction is provided with interlaced two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668913.6U CN207644066U (en) | 2017-12-05 | 2017-12-05 | One kind preventing stranded electric inspection process vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668913.6U CN207644066U (en) | 2017-12-05 | 2017-12-05 | One kind preventing stranded electric inspection process vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN207644066U true CN207644066U (en) | 2018-07-24 |
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ID=62882192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668913.6U Active CN207644066U (en) | 2017-12-05 | 2017-12-05 | One kind preventing stranded electric inspection process vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN207644066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878111A (en) * | 2017-12-05 | 2018-04-06 | 国家电网公司 | One kind prevents stranded electric inspection process car |
| CN109109559A (en) * | 2018-08-01 | 2019-01-01 | 吉林大学 | A kind of wheeled device for aiding overpass obstacle |
-
2017
- 2017-12-05 CN CN201721668913.6U patent/CN207644066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878111A (en) * | 2017-12-05 | 2018-04-06 | 国家电网公司 | One kind prevents stranded electric inspection process car |
| CN109109559A (en) * | 2018-08-01 | 2019-01-01 | 吉林大学 | A kind of wheeled device for aiding overpass obstacle |
| CN109109559B (en) * | 2018-08-01 | 2023-12-22 | 吉林大学 | Wheeled auxiliary obstacle surmounting device |
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