CN217102911U - New energy automobile fault detection device - Google Patents
New energy automobile fault detection device Download PDFInfo
- Publication number
- CN217102911U CN217102911U CN202221064937.1U CN202221064937U CN217102911U CN 217102911 U CN217102911 U CN 217102911U CN 202221064937 U CN202221064937 U CN 202221064937U CN 217102911 U CN217102911 U CN 217102911U
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- bearing block
- new energy
- detection device
- fault detection
- energy automobile
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a new energy automobile fault detection device, which comprises a lifting mechanism, a locking mechanism used for locking the lifting mechanism, and a trigger mechanism, wherein the locking mechanism and the trigger mechanism are arranged on the front side and the rear side of the lifting mechanism; the lifting mechanism comprises a base, a hydraulic cylinder is arranged above the base, the output end of the hydraulic cylinder is connected with a connecting rod, two ends of the connecting rod are connected with driving rods, a connecting shaft is arranged in the center of the driving rod, a driven rod is arranged at the joint of the connecting shaft and the driving rod, a sliding groove block is arranged outside the driven rod, and a top plate is arranged on the upper side of the sliding groove block; the utility model discloses an increase locking mechanism and trigger mechanism, can make new energy automobile's maintenance platform safe and reliable more, reduce accident's emergence probability.
Description
Technical Field
The utility model relates to a car fault detection field especially relates to a new energy automobile fault detection device.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an advanced technical principle, has a new technology and a new structure, is advocated for meeting the requirements of environmental protection and petroleum crisis, reduces or abandons the current mainstream automobile models of a traditional gasoline or diesel oil driven internal combustion engine, and is also valued in the field of industrialization in the maintenance operation of the new energy automobile.
At present, in the new energy automobile fault detection process, jacking equipment can be used so that the circuit part of inspector to the car bottom detects, but certain potential safety hazard exists in jacking equipment, and when hydraulic assembly broke down, the car that is come by the jack-up and the workman that detects below do not have sufficient safety guarantee.
SUMMERY OF THE UTILITY MODEL
The novel purpose of this use just provides a new energy automobile fault detection device for solving above-mentioned problem.
The novel use realizes the purpose through the following technical scheme:
a new energy automobile fault detection device comprises a lifting mechanism, a locking mechanism and a triggering mechanism, wherein the locking mechanism is used for locking the lifting mechanism, and the locking mechanism and the triggering mechanism are arranged on the front side and the rear side of the lifting mechanism;
the lifting mechanism comprises a base, a hydraulic cylinder is arranged above the base, the output end of the hydraulic cylinder is connected with a connecting rod, two ends of the connecting rod are connected with driving rods, a connecting shaft is arranged in the center of the driving rod, a driven rod is arranged at the joint of the connecting shaft and the driving rod, a sliding groove block is arranged outside the driven rod, and a top plate is arranged on the upper side of the sliding groove block;
the locking mechanism comprises two bearing blocks, the two bearing blocks are arranged on the front side and the rear side of the top plate, support columns are arranged on the two sides of the bearing blocks, two rotating shafts are arranged inside the bearing blocks, hooks are arranged outside the rotating shafts, the hooks are close to one side of the top plate, and blocking pieces are arranged outside the rotating shafts;
a circular groove is formed in the upper end of the bearing block, an arc-shaped inner groove is formed in the bearing block and located on the lower side of the circular groove, and trapezoidal grooves are formed in the front side and the rear side of the bearing block;
trigger mechanism includes sash weight, spring, the sash weight set up in inside the circular recess of carrier block, the sash weight downside just is located arc inside groove the inside of carrier block is provided with the spring leaf, be provided with the fixed axle in the trapezoidal recess of carrier block, the fixed axle outside is provided with the pinch bar, pinch bar one end is provided with the major axis, the pinch bar other end is provided with the minor axis, the spring set up in separation blade one side, and be located inside the carrier block.
In the above structure, when the hydraulic cylinder works, the top plate is driven to lift through the transmission of the driving rod, the driven rod and the connecting shaft, at this time, the spring piece and the spring are both in a compressed state, the spring is blocked by the blocking piece, the blocking piece is blocked by the short shaft, and because both ends of the prying rod in a static state are both downward, when the short shaft is subjected to the horizontal thrust of the spring, the rotation trend of the prying rod is blocked by the long shaft in the arc-shaped notch, so that the locking mechanism is kept stable when the device works;
when the hydraulic cylinder breaks down, the top plate loses supporting force and can descend rapidly, at the moment, the pressure applied to the spring piece from the hanging hammer is reduced instantly, the spring piece is restored from a compressed state, meanwhile, the two ends of the spring piece can pry the prying bar through the long shaft, so that the short shaft moves upwards, the blocking piece is not blocked, the pressure applied to the spring is released instantly, the blocking piece drives the rotating shaft to rotate, the hook claw and the rotating shaft synchronously rotate until the hook claw hooks the tooth grooves in the supporting column, and therefore the top plate is prevented from continuing to descend.
Preferably, the shell of pneumatic cylinder with base bolted connection, link the axle with the drive lever, the driven lever is the rotation and connects, the drive lever with the connecting rod, the roof is the rotation and connects, the driven lever with the base rotates and connects, the driven lever with spout piece sliding connection.
Preferably, the bearing block with roof welded connection, the support column with base welded connection, the support column respectively with roof, bearing block sliding connection, the pivot with the bearing block bearing connection, the hook with the pivot key-type connection, the separation blade with pivot welded connection.
Preferably, a tooth groove is formed in one side, close to the bearing block, of the supporting column.
Preferably, the hanging hammer slides in the circular groove of the bearing block, the fixed shaft is connected with the bearing block in a welding mode, and the pry bar is connected with the fixed shaft in a rotating mode.
Preferably, an arc-shaped notch is formed in the trapezoid notch of the bearing block, and the long shaft slides in the arc-shaped notch.
Has the advantages that: the utility model discloses an increase locking mechanism and trigger mechanism, can make new energy automobile's maintenance platform safe and reliable more, reduce accident's emergence probability.
Drawings
Fig. 1 is a schematic structural diagram of a new energy vehicle fault detection device according to the present invention;
fig. 2 is a front view of the new energy vehicle fault detection device according to the present invention;
fig. 3 is a schematic structural diagram of a bearing block of the new energy vehicle fault detection device of the present invention;
fig. 4 is a top view of fig. 3 of the new energy vehicle fault detection device according to the present invention;
fig. 5 is a sectional view of the new energy vehicle fault detection device of the present invention from a to a;
fig. 6 is a B-B cross sectional view of the new energy vehicle fault detection device according to the present invention;
fig. 7 is a schematic structural diagram of a pry bar of the new energy vehicle fault detection device of the present invention;
fig. 8 is the utility model discloses a new energy automobile fault detection device's carrier block connection structure sketch map.
1. A base; 2. a hydraulic cylinder; 3. a driving lever; 4. a driven lever; 5. a connecting rod; 6. a connecting shaft; 7. a top plate; 8. a chute block; 10. a bearing block; 11. a support pillar; 12. a rotating shaft; 13. a hook claw; 14. a baffle plate; 21. hanging a hammer; 22. a spring plate; 23. a pry bar; 24. a fixed shaft; 25. a spring; 26. a long axis; 27. a minor axis.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 8, a new energy vehicle fault detection device includes a lifting mechanism, a locking mechanism for locking the lifting mechanism, and a triggering mechanism, wherein the locking mechanism and the triggering mechanism are arranged on the front side and the rear side of the lifting mechanism;
the lifting mechanism comprises a base 1, a hydraulic cylinder 2 is arranged above the base 1, a shell of the hydraulic cylinder 2 is connected with the base 1 through bolts, the hydraulic cylinder 2 provides power for the device, the output end of the hydraulic cylinder 2 is connected with a connecting rod 5, two ends of the connecting rod 5 are rotatably connected with driving rods 3, the connecting rod 5 is used for ensuring synchronous motion of the driving rods 3 on the front side and the rear side, so that a top plate 7 is stably lifted, a connecting shaft 6 is arranged inside the driving rod 3, a driven rod 4 is arranged at the connecting part of the connecting shaft 6 and the driving rod 3, the driving rod 3 and the driven rod 4 are respectively rotatably connected with the connecting shaft 6, a sliding groove block 8 is slidably connected outside the driven rod 4, and the top plate 7 is arranged on the upper side of the sliding groove block 8;
the locking mechanism comprises a bearing block 10, the bearing block 10 is connected to the front side and the rear side of a top plate 7 in a welding mode, two supporting columns 11 are arranged on two sides of the bearing block 10, the supporting columns 11 are connected with a base 1 through bolts, the supporting columns 11 are respectively connected with the top plate 7 and the bearing block 10 in a sliding mode, tooth grooves are formed in one sides, close to the bearing block 10, of the supporting columns 11, the supporting columns 11 are used for bearing the weight of the top plate 7 when the locking mechanism works, two rotating shafts 12 are connected to the inside of the bearing block 10 in a bearing mode, hook claws 13 are installed on the outer portions of the rotating shafts 12, the hook claws 13 are connected with the rotating shafts 12 in a key mode, the hook claws 13 can be matched with the tooth grooves in the supporting columns 11 when rotating, movement of the top plate 7 is limited, blocking pieces 14 are arranged on the portions, close to one sides of the top plate 7 and located outside the rotating shafts 12, and the blocking pieces 14 are used for blocking springs 25 and can drive the rotating shafts 12 to rotate;
a circular groove is formed in the upper end of the bearing block 10, an arc-shaped inner groove is formed in the bearing block 10 and located on the lower side of the circular groove, trapezoidal grooves are formed in the front side and the rear side of the bearing block 10, and an arc-shaped notch is formed in the trapezoidal groove of the bearing block 10;
the trigger mechanism comprises a hanging hammer 21 and a spring 25, wherein the hanging hammer 21 slides in a circular groove of the bearing block 10, a spring piece 22 is arranged on the lower side of the hanging hammer 21 and located in an arc-shaped inner groove of the bearing block 10, the hanging hammer 21 is used for keeping the spring piece 22 in a bending state, a fixed shaft 24 is welded in the trapezoid groove of the bearing block 10, a pry bar 23 is arranged outside the fixed shaft 24, the pry bar 23 is rotatably connected with the fixed shaft 24, a long shaft 26 is arranged at one end of the pry bar 23, the long shaft 26 slides in the arc-shaped groove of the bearing block 10, a short shaft 27 is arranged at the other end of the pry bar 23, the short shaft 27 is used for limiting the movement of the blocking piece 14, the spring 25 is arranged on one side of the blocking piece 14 and located in the bearing block 10, and the spring 25 is used for accumulating power, so that the blocking piece 14 is pushed to rotate after being blocked.
In the structure, when the hydraulic cylinder 2 works, the driving rod 3, the driven rod 4 and the connecting shaft 6 are used for transmission to drive the top plate 7 to lift, at the moment, the spring piece 22 and the spring 25 are both in a compressed state, the spring 25 is blocked by the blocking piece 14, the blocking piece 14 is blocked by the short shaft 27, and because both ends of the pry bar 23 in a static state are downward, when the short shaft 27 is subjected to the horizontal thrust of the spring 25, the rotation trend of the pry bar 23 can be blocked by the long shaft 26 in the arc-shaped notch, so that the locking mechanism is kept stable when the device works;
when the hydraulic cylinder 2 fails, the top plate 7 loses the supporting force and rapidly descends, at the moment, the pressure applied to the spring piece from the hanging hammer 21 is instantly reduced, the spring piece 22 is recovered from a compressed state, meanwhile, the two ends of the spring piece 22 can pry the prying rod 23 through the long shaft 26, so that the short shaft 27 moves upwards, the blocking sheet 14 loses blocking, the pressure applied to the spring 25 is instantly released, the blocking sheet 14 drives the rotating shaft 12 to rotate, the claw 13 and the rotating shaft 12 synchronously rotate until the claw 13 hooks the tooth groove on the supporting column 11, and therefore the top plate 7 is prevented from continuously descending.
Claims (6)
1. The utility model provides a new energy automobile fault detection device which characterized in that: the locking mechanism and the triggering mechanism are arranged on the front side and the rear side of the lifting mechanism;
the lifting mechanism comprises a base (1), a hydraulic cylinder (2) is arranged above the base (1), the output end of the hydraulic cylinder (2) is connected with a connecting rod (5), two ends of the connecting rod (5) are both connected with driving rods (3), a connecting shaft (6) is arranged at the center of the driving rods (3), a driven rod (4) is arranged at the joint of the connecting shaft (6) and the driving rods (3), a sliding groove block (8) is arranged outside the driven rod (4), and a top plate (7) is arranged on the upper side of the sliding groove block (8);
the locking mechanism comprises two bearing blocks (10), the two bearing blocks (10) are arranged on the front side and the rear side of the top plate (7), supporting columns (11) are symmetrically arranged on the two sides of the bearing blocks (10), two rotating shafts (12) are arranged in the bearing blocks (10), a claw (13) is arranged outside each rotating shaft (12), and a blocking piece (14) is arranged on the claw (13) close to one side of the top plate (7) and outside each rotating shaft (12);
a circular groove is formed in the upper end of the bearing block (10), an arc-shaped inner groove is formed in the bearing block (10) and located on the lower side of the circular groove, and trapezoidal grooves are formed in the front side and the rear side of the bearing block (10);
trigger mechanism includes drop hammer (21), spring (25), drop hammer (21) set up in inside the circular recess of carrier block (10), drop hammer (21) downside just is located the arc inside groove the of carrier block (10) is provided with spring leaf (22), be provided with fixed axle (24) in the trapezoidal recess of carrier block (10), fixed axle (24) outside is provided with pinch bar (23), pinch bar (23) one end is provided with major axis (26), pinch bar (23) other end is provided with minor axis (27), spring (25) set up in separation blade (14) one side, and be located inside carrier block (10).
2. The new energy automobile fault detection device according to claim 1, characterized in that: the shell of pneumatic cylinder (2) with base (1) bolted connection, even axle (6) with driving lever (3) driven lever (4) are the rotation and connect, driving lever (3) with connecting rod (5) roof (7) are the rotation and connect, driven lever (4) with base (1) rotate and connect, driven lever (4) with spout piece (8) sliding connection.
3. The new energy automobile fault detection device according to claim 1, characterized in that: bearing block (10) with roof (7) welded connection, support column (11) with base (1) welded connection, support column (11) respectively with roof (7), bearing block (10) sliding connection, pivot (12) with bearing block (10) bearing connection, claw (13) with pivot (12) key-type connection, separation blade (14) with pivot (12) welded connection.
4. The new energy automobile fault detection device according to claim 1, characterized in that: one side of the supporting column (11) close to the bearing block (10) is provided with a tooth groove.
5. The new energy automobile fault detection device according to claim 1, characterized in that: the hanging hammer (21) slides in the circular groove of the bearing block (10), the fixed shaft (24) is connected with the bearing block (10) in a welding mode, and the pry bar (23) is connected with the fixed shaft (24) in a rotating mode.
6. The new energy automobile fault detection device according to claim 1, characterized in that: an arc-shaped notch is formed in the trapezoid notch of the bearing block (10), and the long shaft (26) slides in the arc-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221064937.1U CN217102911U (en) | 2022-05-06 | 2022-05-06 | New energy automobile fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221064937.1U CN217102911U (en) | 2022-05-06 | 2022-05-06 | New energy automobile fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217102911U true CN217102911U (en) | 2022-08-02 |
Family
ID=82585822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221064937.1U Expired - Fee Related CN217102911U (en) | 2022-05-06 | 2022-05-06 | New energy automobile fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217102911U (en) |
-
2022
- 2022-05-06 CN CN202221064937.1U patent/CN217102911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |