CN216444418U - Lifting track and overhead trolley maintenance station - Google Patents
Lifting track and overhead trolley maintenance station Download PDFInfo
- Publication number
- CN216444418U CN216444418U CN202220016414.3U CN202220016414U CN216444418U CN 216444418 U CN216444418 U CN 216444418U CN 202220016414 U CN202220016414 U CN 202220016414U CN 216444418 U CN216444418 U CN 216444418U
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- rail
- belt
- lifting
- driving mechanism
- frame
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- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a lifting track and an aerial trolley maintenance station, wherein the lifting track comprises a connecting track and a lifting driving mechanism, the lifting driving mechanism is arranged on a frame and comprises a driving mechanism, a main shaft and a belt, one end of the belt is arranged on the main shaft, the other end of the belt is connected with the connecting track, and the driving mechanism is used for driving the main shaft to rotate so as to retract or release the belt. The liftable connecting rail provided by the utility model can be used for descending the aerial trolley to be maintained to the ground for maintenance without building a maintenance platform or ascending the height of a maintainer, so that the aerial trolley is safer and more convenient.
Description
Technical Field
The utility model relates to the technical field of aerial track transport vehicles, in particular to a lifting track and an aerial trolley maintenance station.
Background
The conventional aerial trolley maintenance is generally carried out in the air, a platform needs to be erected in the maintenance process, and personnel need to ascend to the platform for maintenance. Not only inconvenient but also have potential safety hazards.
Application number is CN2019213981244, the name is a maintenance station's of equipment maintenance station's utility model discloses a maintenance station, include with the adjustable guide rail set spare that patrols and examines equipment orbit and meet, along vertical direction perpendicular to the triangle adjustable support frame subassembly that the orbit set up is along the horizontal direction perpendicular to the orbit, and be located adjustable guide rail set spare with the adjustable guide rail support frame subassembly that the orbit handing-over department set up, through adjustable guide rail set spare along adjustable guide rail support frame subassembly gos forward or moves backward, and the supplementary equipment of patrolling and examining of equipment completion on the orbit is patrolled and examined the task and is broken away from orbital inspection maintenance. The utility model discloses an utilize the portable track of maintenance station, when needing the maintenance, push portable track open, produce a breach between seamless connection's guide rail and the orbit originally, take off inspection equipment on the track from the breach. The utility model discloses a solved how to take off the problem of patrolling and examining equipment from the orbit, still very inconvenient, thereby need the manual work to ascend a height and push away portable track and form the breach, take off again and patrol and examine equipment.
Disclosure of Invention
The utility model provides a lifting track, when an aerial trolley needs to be maintained, a connecting track is put down, then the trolley is dismounted, after the maintenance is finished, the trolley is lifted through the connecting track, and the ascending operation is not needed.
The utility model provides a lifting track, which comprises a connecting rail and a lifting driving mechanism, wherein the lifting driving mechanism is arranged on a frame and comprises a driving mechanism, a main shaft and a belt, one end of the belt is arranged on the main shaft, the other end of the belt is connected with the connecting rail, and the driving mechanism is used for driving the main shaft to rotate so as to retract or release the belt.
The liftable connecting rail provided by the utility model can be used for lowering the aerial trolley needing to be maintained or maintained to the ground for maintenance, a maintenance platform is not required to be built, a maintainer is not required to ascend, and the aerial trolley is safer and more convenient. The present invention is intended to be construed broadly and includes both so-called belts and chains, ropes and the like.
Preferably, still include the fixed axle, install the band drum in pairs on the main shaft, install the follower in pairs on the fixed axle, the belt is 2, and the one end of belt is installed on the band drum, the belt is taken on the follower, and the belt winding is on the band drum, and two belts about hold the connection rail jointly, and it is balanced stable hard.
Preferably, the bottom of the frame is provided with a guide cylinder, and the upper part of the connecting rail is provided with an adaptive guide post, or the bottom of the frame is provided with a guide post, and the upper part of the connecting rail is provided with an adaptive guide cylinder; when the connecting rail is lifted to a certain height, the guide column is inserted into the guide cylinder. The guiding hole of guide cylinder is equipped with the toper uncovered, the tip of guide post is sharp-pointed shape. The guide post is matched with the guide cylinder to play a role in guiding.
In order to avoid the connecting rail from being excessively lifted, a limiting device is arranged between the frame and the connecting rail, and when the limiting device detects the connecting rail, the connecting rail is lifted in place, and the driving mechanism stops working.
Preferably, the limiting device is a detection device, such as a sensor, or the limiting device comprises an upper limiting block and a lower limiting block, the upper limiting block is arranged at the bottom of the frame, the lower limiting block is arranged on the connecting rail, and when the upper limiting block abuts against the lower limiting block, the connecting rail is lifted to the place.
The connecting rail is lifted in place, the belt still has inertia of moving upwards after the driving mechanism stops working, and in order to avoid the situation that the belt pulls the connecting rail to move upwards continuously and is pulled to be broken after the connecting rail stops, the belt driving device is provided with a buffer device, namely, the belt is connected with the connecting rail through the buffer device, the buffer device comprises two upright posts arranged on the connecting rail, a concave connecting plate capable of moving upwards along the upright posts is arranged between the two upright posts, a rotating shaft is arranged at the concave part of the connecting plate, and the end part of the belt is arranged on the rotating shaft; between the top end of the upright post and the connecting plate, the upright post is sleeved with a spring, and the belt can move upwards for a small distance by overcoming the elastic force of the spring.
Preferably, the drive mechanism is a motor.
The utility model also provides an aerial trolley maintenance station, the lifting rail is arranged at the end part of the main rail or at the gap of the main rail, and when the connecting rail of the lifting rail is lifted in place, the connecting rail is butted with the main rail.
The liftable connecting rail provided by the utility model can be used for lowering the aerial trolley needing to be maintained or maintained to the ground for maintenance, a maintenance platform is not required to be built, a maintainer is not required to ascend, and the aerial trolley is safer and more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a state diagram of the connection rail of the present invention when it is lowered;
FIG. 5 is an enlarged view of a portion of FIG. 4 according to the present invention;
FIG. 6 is a cross-sectional view of a guide cylinder and guide post of the present invention;
fig. 7 is a diagram of the present invention showing the state of the aerial vehicle about to enter the connecting rail from the main rail.
In the figure: 1-a main track; 2-a frame; 3-connecting rails; 4-a lifting driving mechanism; 4.1-motor; 4.2-main shaft; 4.3-band drum; 4.4-belts; 4.5-fixed axis; 4.6-passive wheel; 5-an upper limit block; 6-a lower limit block; 7-a guide cylinder; 7.1-guide holes; 8-a guide post; 9-upright post; 10-a connecting plate; 11-a rotating shaft; 12-spring.
Detailed Description
As shown in fig. 1 to 7, the aerial trolley service station provided by the present invention comprises a lifting rail, wherein the lifting rail is installed at the end of the main rail 1, or at the notch of the main rail 1 (not shown in the figure, i.e. the main rail is cut into two sections from the middle, and the two sections have notches). The main track 1 is installed below the frame 2, and the main track 1 is hung on the roof through the frame 2. The lifting rail includes a connection rail 3, which can be connected to or separated from the main rail 1. When the connecting rail 3 is lifted to be connected with the main rail, the aerial trolley can enter the connecting rail 3 from the main rail 1; the aerial trolley descends to a ground maintenance position along with the connecting rail, and workers can stand on the ground to maintain the aerial trolley; after maintenance, the connecting rail 3 is lifted to be in butt joint with the main rail; finally, it leaves the lifting connecting rail 3 and enters the main rail 1.
The frame 2 is provided with a lifting driving mechanism 4 for lifting the connecting rail 3, and the lifting driving mechanism 4 comprises a driving motor 4.1, a main shaft 4.2, a belt drum 4.3, a belt 4.4, a fixed shaft 4.5 and a driven wheel 4.6. The main shaft 4.2 is rotatably arranged on the frame 2 through a bearing, and the main shaft 4.2 is connected with an output shaft of the motor 4.1. A pair of belt drums 4.3 are mounted on the main shaft 4.2, a belt 4.4 is mounted on the belt drums 4.3 in a winding mode, and the other end of the belt 4.4 is connected with the connecting rail 3. The fixed shaft 4.5 is arranged in parallel with the main shaft 4.2 and is positioned above the connecting rail 3, a driven wheel 4.6 is arranged on the fixed shaft 4.5 corresponding to the belt drum 4.3, and a belt 4.4 is lapped on the driven wheel 4.6.
Be equipped with stop device between frame 2 and the connection rail 3, this stop device includes spacing block 5 and spacing block 6 down, goes up spacing block 5 and sets up in the bottom of frame 2, and spacing block 6 sets up on connecting rail 3 down, and when last spacing block 5 and spacing block 6 counterbalance down, connection rail 3 docks with main track 1. The limiting device can also be a limiting detection device, such as a sensor, when the limiting detection device detects the connecting rail, the driving motor 4.1 is controlled to stop, the connecting rail 3 is butted with the main rail 1, and the connecting rail is lifted in place.
Be equipped with guider between frame 2 and the connecting rail 3, this guider includes guide cylinder 7 and guide post 8, the guide cylinder be equipped with 8 assorted guiding holes 7.1 of guide post, the lower extreme of guiding hole 7.1 is equipped with the toper uncovered, the top of guide post 8 sets to sharp-pointed form to be convenient for guide post 8 inserts in guide cylinder 7. Guide cylinder 7 sets up in frame 2 bottom, and guide post 8 sets up on connecting rail 3, also can reverse the setting, and namely, guide post 8 sets up in frame 2 bottom, and guide cylinder 7 sets up on connecting rail 3.
The belt 4.4 is connected with the connecting rail 3 through a buffer device, the buffer device comprises two upright posts 9 arranged at the top end of the connecting rail, a connecting plate 10 arranged on the upright posts 9 is sleeved with the buffer device, the connecting plate 10 is concave, a rotating shaft 11 is arranged on the connecting plate 10, and the end part of the belt 4.4 is connected with the rotating shaft 11. A spring 12 is arranged between the top end of the upright post 9 and the connecting plate 10. When the connecting rail is lifted to the right position, namely the upper limiting block 5 and the lower limiting block 6 are abutted, the motor 4.1 stops, the belt 4.4 can still overcome the elastic force of the spring to rise for a certain distance, so that the buffer effect is achieved, and the belt is prevented from being damaged due to the fact that the belt moves upwards through inertia under the condition that the connecting rail is rigidly stopped. For the condition detected by the detection device, the driving force for upward movement of the belt inertia is small, so that the connecting rail and the aerial trolley loaded by the connecting rail are not lifted upwards, and at the moment, the belt moves upwards a little distance and is not damaged.
Claims (9)
1. A lifting rail, its characterized in that: the belt conveyor device is characterized by comprising a connecting rail and a lifting driving mechanism, wherein the lifting driving mechanism is arranged on a frame and comprises a driving mechanism, a main shaft and a belt, one end of the belt is arranged on the main shaft, the other end of the belt is connected with the connecting rail, and the driving mechanism is used for driving the main shaft to rotate so as to pack or release the belt.
2. The lifting rail of claim 1, wherein: still include the fixed axle, install the band drum in pairs on the main shaft, install the follower in pairs on the fixed axle, the belt is 2, and the one end of belt is installed on the band drum, the belt is taken on the follower.
3. Lifting rail according to claim 1 or 2, characterized in that: the bottom of the frame is provided with a guide cylinder, the upper part of the connecting rail is provided with an adaptive guide post, or the bottom of the frame is provided with a guide post, and the upper part of the connecting rail is provided with an adaptive guide cylinder; when the connecting rail is lifted to a certain height, the guide column is inserted into the guide cylinder.
4. The lifting rail of claim 3, wherein: the guiding hole of guide cylinder is equipped with the toper uncovered, the tip of guide post is sharp-pointed shape.
5. Lifting rail according to claim 1 or 2, characterized in that: be provided with stop device between frame and the connection rail, work as stop device detects the connection rail, the connection rail promotes to target in place.
6. The lifting rail of claim 5, wherein: the limiting device is a detection device, or the limiting device comprises an upper limiting block and a lower limiting block, the upper limiting block is arranged at the bottom of the frame, the lower limiting block is arranged on the connecting rail, and when the upper limiting block abuts against the lower limiting block, the connecting rail is lifted in place.
7. Lifting rail according to claim 1 or 2, characterized in that: the belt is connected with the connecting rail through a buffer device, the buffer device comprises two upright posts arranged on the connecting rail, a concave connecting plate capable of moving upwards along the upright posts is arranged between the two upright posts, a rotating shaft is arranged at the concave part of the connecting plate, and the end part of the belt is arranged on the rotating shaft; and a spring is sleeved on the upright post between the top end of the upright post and the connecting plate.
8. Lifting rail according to claim 1 or 2, characterized in that: the driving mechanism is a motor.
9. An aerial dolly maintenance station which characterized in that: the lifting rail according to any one of claims 1 to 8, which is provided at an end of the main rail or at a gap of the main rail, and which is butted against the main rail when the connection rail of the lifting rail is lifted in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016414.3U CN216444418U (en) | 2022-01-05 | 2022-01-05 | Lifting track and overhead trolley maintenance station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016414.3U CN216444418U (en) | 2022-01-05 | 2022-01-05 | Lifting track and overhead trolley maintenance station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216444418U true CN216444418U (en) | 2022-05-06 |
Family
ID=81377134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220016414.3U Active CN216444418U (en) | 2022-01-05 | 2022-01-05 | Lifting track and overhead trolley maintenance station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216444418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239013A (en) * | 2023-05-11 | 2023-06-09 | 上海果纳半导体技术有限公司 | Crown block lifting device |
-
2022
- 2022-01-05 CN CN202220016414.3U patent/CN216444418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239013A (en) * | 2023-05-11 | 2023-06-09 | 上海果纳半导体技术有限公司 | Crown block lifting device |
| CN116239013B (en) * | 2023-05-11 | 2024-05-28 | 上海果纳半导体技术有限公司 | Crown block lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO SUNRISE INDUSTRIAL AUTOMATION Co.,Ltd. Assignor: SHENYANG RUISHENG INTELLIGENT EQUIPMENT Co.,Ltd. Contract record no.: X2023980053848 Denomination of utility model: Lifting track and aerial car maintenance station Granted publication date: 20220506 License type: Common License Record date: 20231225 |