CN221277416U - Dustproof backdrop actuating system - Google Patents
Dustproof backdrop actuating system Download PDFInfo
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- CN221277416U CN221277416U CN202323079732.8U CN202323079732U CN221277416U CN 221277416 U CN221277416 U CN 221277416U CN 202323079732 U CN202323079732 U CN 202323079732U CN 221277416 U CN221277416 U CN 221277416U
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- pulley
- wire rope
- backdrop
- dustproof
- motor
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- 230000005540 biological transmission Effects 0.000 claims description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of protection shielding, in particular to a dustproof backdrop driving system; including bed frame, drive assembly and slip subassembly, the bed frame is including being two bed frames of parallel arrangement, all be provided with drive assembly and slip subassembly on the bed frame, link to each other through wire rope between two bed frames, wire rope links to each other with the sky curtain net, thereby drives wire rope through drive assembly and slip subassembly and removes and drive opening and shutting or the closing of sky curtain net piece. The utility model improves the motor synchronization principle, improves the pulley, converts the stressed carrier by improving the motor gear, reduces the motor loss, simultaneously separates and assembles the driving side and the force application side, namely designs the directional pulley and the steering pulley, wherein any side fails and can be divided and treated without mutual interference, thereby being convenient for rapidly removing the failure and ensuring the smooth construction.
Description
Technical Field
The utility model relates to the field of protection shielding, in particular to a dustproof backdrop driving system.
Background
In outdoor construction process, easily produce the raise dust, cause harmful effects to the environment, thereby need shelter from the top and realize dirt-proof effect in carrying out foundation construction, tunnel work progress, consequently need one kind can be under the condition of not influencing normal construction quick, convenient shelter from tunnel top and carry out dirt-proof shelter from, dust keeper. Problems of current market dust screen operation: first, traditional dust screen needs the manual work to cover, and is consuming time, consuming effort, dust screen loss is big easy wasting of resources. Secondly, the fully-automatic covering system which is applied at present is time-saving, labor-saving and low in loss, but is low in speed, complex in operation and large in occupied peripheral space of a foundation pit.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a dustproof backdrop driving system for solving the problems in the background technology.
The utility model relates to a dustproof backdrop driving system which comprises two base frames, a driving assembly and a sliding assembly, wherein the two base frames are arranged in parallel, the driving assembly and the sliding assembly are arranged on the base frames, the two base frames are connected through a steel wire rope, the steel wire rope is connected with a backdrop net, and the driving assembly and the sliding assembly drive the steel wire rope to move so as to drive the backdrop net to open or close.
Preferably, the driving assembly comprises a motor, a transmission gear, a butt-joint gear, a transmission shaft, a belt pulley and a steering pulley, wherein the transmission gear is sleeved on an output shaft of the motor, the butt-joint gear is sleeved on one end of the transmission shaft, the transmission gear is meshed with the butt-joint gear, the belt pulley is further mounted on the other end of the transmission shaft through a bearing, and the belt pulley is connected with the steering pulley through transmission of a transmission steel wire rope.
Preferably, the steering pulley is mounted on a pulley base, the motor is mounted on a motor base, wherein the pulley base is arranged at one end of the base frame, and the motor base is arranged at the other end of the base frame.
Preferably, the base frame comprises at least one upright post, the top of the upright post is provided with a cross beam, and the bottom of the upright post is welded with an embedded bottom plate.
Preferably, the sliding component comprises a chain and pulley blocks, a plurality of groups of pulley blocks are arranged between the steering pulleys and the belt pulleys on the base frame, and the chain is tethered with the transmission steel wire rope after sequentially passing through the pulley blocks, wherein the pulley blocks are movably connected with the cross beam.
Preferably, the pulley block comprises an upper bottom plate, a lower bottom plate, side plates and pulleys, wherein the upper bottom plate is connected with the lower bottom plate through the side plates, the upper bottom plate and the lower bottom plate are respectively attached to the top and the bottom of the beam, the pulleys are arranged on the upper bottom plate and the lower bottom plate, and the pulleys can move along the beam; the side plate is equipped with the connecting plate away from the one side of pulley, the connecting plate bottom is equipped with the U type ring, and the U type ring links to each other with the chain, wherein still is equipped with a fixed orifices on the connecting plate, the fixed orifices links to each other with wire rope.
Preferably, the wire rope further comprises a basket bolt, and the wire rope is connected with the fixing hole through the basket bolt.
Preferably, the device further comprises a limiting device, wherein the limiting device is arranged on the motor base and comprises a forward limiter which is provided with an automatic stop when being unfolded in place and a backward limiter which is recovered to be automatically stopped in place.
Preferably, the mobile phone APP remote control system further comprises a control box, wherein the control box controls the motor to move so as to drive the steel wire rope to move, and the control box can be remotely controlled through the mobile phone APP.
A dustproof backdrop driving system is formed by horizontally combining a dustproof backdrop driving system.
Compared with the prior art, the utility model has the following technical effects:
The utility model improves the motor synchronization principle, improves the pulley, converts the stressed carrier by improving the motor gear, reduces the motor loss, simultaneously separates and assembles the driving side and the force application side, namely designs the directional pulley and the steering pulley, wherein any side fails and can be divided and treated without mutual interference, thereby being convenient for rapidly removing the failure and ensuring the smooth construction.
The utility model has wide application range, wide application range and wide market prospect, and is necessary for engineering industry. And adopt the design of low energy consumption, can reduce the motor loss, promote motor life. The motor second speed is combined with the motor second speed of 1.5 meters for covering, so that the covering is more efficient; breaks through the technical problems of easy failure and intermittent operation in the using process, and ensures that the construction is smoother. In addition, the dust screen can be remotely controlled in a remote control mode, so that the dust screen can be remotely operated without touching to realize the maximum service cycle, and the dust screen can be repeatedly recycled.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic view of a pulley block according to the present utility model.
Reference numerals: 1. a column; 2. embedding a bottom plate; 3. a wire rope; 4. a motor; 5. a motor base; 6. a docking gear; 7. a transmission shaft; 8. a belt pulley; 9. a transmission wire rope; 10. an advancing limiter; 11. a back stop; 12. a diverting pulley; 13. a basket bolt; 14. a chain; 15. a pulley; 16. a cross beam; 17. a U-shaped ring; 18. and a side plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1, the dustproof backdrop driving system comprises two base frames, a driving assembly and a sliding assembly, wherein the two base frames are arranged in parallel, the driving assembly and the sliding assembly are arranged on the base frames, the two base frames are connected through a steel wire rope 3, the steel wire rope 3 is connected with a backdrop net, and the driving assembly and the sliding assembly drive the steel wire rope 3 to move so as to drive the backdrop net to open or close.
The driving assembly comprises a motor 4, a transmission gear, a butt-joint gear 6, a transmission shaft 7, a belt pulley 8 and a steering pulley 12, wherein the transmission gear is sleeved on an output shaft of the motor 4, the butt-joint gear 6 is sleeved on one end of the transmission shaft 7, the transmission gear is meshed with the butt-joint gear 6, the belt pulley 8 is further mounted on the other end of the transmission shaft 7 through a bearing, and the belt pulley 8 is connected with the steering pulley 12 through transmission of a transmission steel wire rope 9. The motor 4 of this embodiment is servo motor 4, power rating 3000 watts, and travel speed 2 meters per second, and belt pulley 8 is diameter 300 single groove belt pulley 8 for drive 6 wire rope advances and retreats and drive the sky curtain net piece, reaches the net piece and opens and shuts the effect, rotates through motor 4 and drives continuous drive gear and rotate, and drive gear rotates and drives the butt joint gear 6 rotation of meshing, and butt joint gear 6 rotates and drives transmission shaft 7 rotation thereby drives belt pulley 8 rotation, and belt pulley 8 rotates and drives the motion of winding continuous drive wire rope 9 simultaneously.
The steering pulley 12 is arranged on a pulley base, the motor 4 is arranged on a motor base 5, the pulley base is arranged at one end of the base frame, and the motor base 5 is arranged at the other end of the base frame. As shown in fig. 1, the belt pulley 8 is arranged at one end of the base frame, the diverting pulley 12 is arranged at the other end, and the belt pulley 8 and the diverting pulley 12 bracket are connected by winding the transmission steel wire rope 9.
The base frame comprises at least one upright post 1, a cross beam 16 is arranged at the top of the upright post 1, and an embedded bottom plate 2 is welded at the bottom of the upright post 1. The column 1 of the embodiment is preferably an H-shaped steel column with the specification of 250 multiplied by 6 multiplied by 9, the material is Q355B, the height is two meters, the beam 16 is H-shaped steel with the specification of 300 multiplied by 150 multiplied by 6.5 multiplied by 9, and the length of the girder is 12m; the embedded bottom plate 2 is welded with the upright post 1, is convenient to fix with the ground, and the specification of the embedded bottom plate 2 is 500mm multiplied by 200mm multiplied by 14mm steel plate.
The sliding component comprises a chain 14 and pulley blocks, a plurality of groups of pulley blocks are arranged between the diverting pulley 12 and the belt pulley 8 on the base frame, the chain 14 is connected with the transmission steel wire rope 9 in a bolting way after sequentially passing through the pulley blocks, and the pulley blocks are movably connected with the cross beam 16. The pulley block comprises an upper bottom plate, a lower bottom plate, side plates and pulleys 15, wherein the upper bottom plate is connected with the lower bottom plate through the side plates, the upper bottom plate and the lower bottom plate are respectively attached to the top and the bottom of a beam 16, the pulleys 15 are arranged on the upper bottom plate and the lower bottom plate, and the pulleys 15 can move along the beam 16; the side plate is equipped with the connecting plate far away from pulley 15's one side, the connecting plate bottom is equipped with U type ring 17, and U type ring 17 links to each other with chain 14, wherein still is equipped with a fixed orifices on the connecting plate, the fixed orifices links to each other with transmission wire rope 9. In this embodiment, as shown in fig. 2 and fig. 3, when the transmission steel wire rope 9 moves, the transmission steel wire rope drives the tethered chain 14 to move together, and the chain 14 moves to drive the pulley 15 on the sliding group to slide along the beam 16, so as to realize opening and closing of the awning net sheet; one end of the chain 14 is bolted to a U-ring 17 on the first pulley 15 set and the other end is bolted to the drive wire rope 9 on the other side.
The wire rope 3 is connected with the fixing hole through the turnbuckle 13. For adjusting the tightness of the wire rope 3.
The automatic stop device is mounted on the motor base 5 and comprises a forward limiter 10 which is provided with an automatic stop when being unfolded in place and a backward limiter 11 which is recycled to be automatically stopped in place. As shown in fig. 2, the forward limiter 10 and the backward limiter 11 include a limiter and a limiter ball provided on the transmission wire rope 9, and when the transmission wire rope 9 moves, the limiter ball contacts with the limiter, thereby playing a limiting role.
Still include the control box, thereby control box control motor 4 motion drives wire rope 3 motion, control box accessible cell-phone APP remote control. In the embodiment, the control box is not shown in the drawing, the dustproof backdrop system is controlled to be retracted and opened through the network remote APP, so that self protection is realized, and meanwhile, the safety of other equipment and personnel in the foundation pit is also ensured.
When the device is used, the motor 4 rotates to drive the connected transmission gear to rotate, the transmission gear rotates to drive the meshed butt-joint gear 6 to rotate, the butt-joint gear 6 rotates to drive the transmission shaft 7 to rotate so as to drive the belt pulley 8 to rotate, and the belt pulley 8 rotates to drive the winding connected transmission steel wire rope 9 to move; when the transmission steel wire rope 9 moves, the chain 14 which is connected with the chain is driven to move together, the chain 14 moves to drive the pulley 15 on the sliding group to slide along the cross beam 16, the pulley 15 group moves to drive the connected steel wire rope 3 to move, and the steel wire rope 3 moves to drive the backdrop net to open, so that the backdrop net is opened or closed.
Example 2
The embodiment is basically the same as the embodiment 1, and the difference is that the dustproof backdrop driving system can be used singly or a plurality of dustproof backdrop driving systems can be combined to improve the use width and breadth, one dustproof backdrop driving system in the embodiment 1 can be horizontally arranged in parallel, and the adjacent dustproof backdrop driving systems are fixed; the combined use and the installation are convenient, the adjustment can be flexibly carried out according to the used width, and the utilization rate is improved.
Claims (10)
1. The utility model provides a dustproof backdrop actuating system, its characterized in that includes bed frame, actuating assembly and slip subassembly, the bed frame is including being two bed frames of parallel arrangement, all be provided with actuating assembly and slip subassembly on the bed frame, link to each other through wire rope between two bed frames, wire rope links to each other with the backdrop net, thereby drives wire rope through actuating assembly and slip subassembly and removes and drive opening and shutting or the closing of backdrop net piece.
2. The dustproof awning driving system according to claim 1, wherein the driving assembly comprises a motor, a transmission gear, a butt-joint gear, a transmission shaft, a belt pulley and a steering pulley, the transmission gear is sleeved on an output shaft of the motor, the butt-joint gear is sleeved on one end of the transmission shaft, the transmission gear is meshed with the butt-joint gear, the belt pulley is further mounted on the other end of the transmission shaft through a bearing, and the belt pulley is in transmission connection with the steering pulley through a transmission steel wire rope.
3. The dustproof backdrop driving system of claim 2, wherein the diverting pulley is mounted on a pulley mount and the motor is mounted on a motor mount, wherein the pulley mount is disposed at one end of the base frame and the motor mount is disposed at the other end of the base frame.
4. A dust screen driving system according to claim 3, wherein the base frame comprises at least one upright, the top of the upright is provided with a cross beam, and the bottom of the upright is welded with an embedded bottom plate.
5. The dustproof awning driving system as claimed in claim 4, wherein the sliding assembly comprises a chain and pulley blocks, a plurality of pulley blocks are arranged between the diverting pulleys and the belt pulleys on the base frame, the chain is connected with the transmission steel wire rope after sequentially passing through the pulley blocks, and the pulley blocks are movably connected with the cross beam.
6. The dustproof backdrop driving system according to claim 5, wherein the pulley block comprises an upper base plate, a lower base plate, side plates and pulleys, the upper base plate and the lower base plate are connected by the side plates, wherein the upper base plate and the lower base plate
The upper bottom plate and the lower bottom plate are respectively provided with pulleys, and the pulleys can move along the cross beam;
The side plate is equipped with the connecting plate away from the one side of pulley, the connecting plate bottom is equipped with the U type ring, and the U type ring links to each other with the chain, wherein still is equipped with a fixed orifices on the connecting plate, the fixed orifices links to each other with wire rope.
7. The dustproof backdrop driving system of claim 6, further comprising a basket bolt, said basket bolt comprising a bolt shaft, said bolt shaft and said bolt shaft
The steel wire rope is connected with the fixing hole through the turnbuckle.
8. The dustproof backdrop driving system of claim 7, further comprising a limiting device mounted on the motor base, wherein the limiting device comprises a forward limiter provided with an automatic stop when the expansion is in place and a backward limiter capable of recycling the automatic stop when the expansion is in place.
9. The dustproof backdrop driving system according to claim 8, further comprising a control box, wherein the control box controls the motor to move so as to drive the steel wire rope to move, and the control box can be remotely controlled through the mobile phone APP.
10. A dustproof backdrop driving system according to any one of claims 1 to 9, wherein the backdrop driving system is horizontally combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079732.8U CN221277416U (en) | 2023-11-15 | 2023-11-15 | Dustproof backdrop actuating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079732.8U CN221277416U (en) | 2023-11-15 | 2023-11-15 | Dustproof backdrop actuating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277416U true CN221277416U (en) | 2024-07-05 |
Family
ID=91691665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323079732.8U Active CN221277416U (en) | 2023-11-15 | 2023-11-15 | Dustproof backdrop actuating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221277416U (en) |
-
2023
- 2023-11-15 CN CN202323079732.8U patent/CN221277416U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |