CN211383807U - Traction device for water stage - Google Patents
Traction device for water stage Download PDFInfo
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- CN211383807U CN211383807U CN201922369256.0U CN201922369256U CN211383807U CN 211383807 U CN211383807 U CN 211383807U CN 201922369256 U CN201922369256 U CN 201922369256U CN 211383807 U CN211383807 U CN 211383807U
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Abstract
The utility model relates to a mechanical equipment for water stage, more specifically say, it relates to a draw gear for water stage, aims at through replacing the haulage rope with the water pipe, makes draw gear possess the function of jet stream to satisfy complicated stage demand. The key points of the technical scheme are as follows: the traction device comprises a traction bin, wherein the interior of the traction bin is connected with a traction roller through a driving device, the traction roller is wound and tightly abutted with a water pipe, one end of the water pipe extends downwards and is connected with a fixed disc, the interior of the fixed disc is hollow to form a water delivery cavity, and the water delivery cavity is communicated with the water pipe; the fixed disk is circumferentially provided with a plurality of spray pipes for spraying water flow, and the spray pipes are communicated with the water delivery cavity. The utility model discloses simple structure, easy to use through the mode that replaces the haulage rope with the water pipe, makes draw gear possess the water spray function, has richened draw gear's function usage.
Description
Technical Field
The utility model relates to a mechanical equipment for water stage especially relates to a draw gear for water stage.
Background
The water stage is a stage manufactured or built in water, and a good stage atmosphere is built through the cooperation of lamplight and a water flow injection device, so that the performance effect of the stage is improved. Meanwhile, for the convenience of stage performance, the stage is generally connected with props such as a suspender through a traction device.
For example, chinese patent publication No. CN208626628U discloses a lifting rod device for stage performance, which has the technical scheme main points that: the device comprises a servo motor, a suspender component, a supporting rod, a steel wire rope and a pulley component, wherein the suspender component is connected with the supporting rod; the pulley assembly comprises a pulley base, a first pulley and a U-shaped steel rod, and a plurality of second pulleys are fixedly connected to the top end of the pulley base; a winding roller is coaxially fixed on an output shaft of the servo motor; one end of the steel wire rope is fixed on the supporting rod, and the other end of the steel wire rope is tightly supported on the second pulley, the first pulley and the winding roller in the circumferential direction in a winding mode.
Although above-mentioned technical scheme uses through servo motor, first slider, the second slip and wire rope's cooperation, has accomplished the operation of lift jib subassembly, nevertheless because jib draw gear and water jet equipment's setting, can crowd the usage space who occupies the stage to a certain extent, influence the use of water dance platform.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a draw gear, it can effectively solve the water stage and lead to the crowded problem in space because of placing draw gear and water jet equipment to exist not enough to prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a traction device for a water stage comprises a traction bin, wherein the bottom of the traction bin is provided with a pipe inlet and a pipe outlet, the interior of the traction bin is connected with a traction roller through a driving device, a water pipe is tightly wound on the traction roller and is abutted against the traction roller, the part of the water pipe, which is positioned on one side of the pipe inlet, is called a water inlet end, and the part of the water pipe, which is positioned on one side of the pipe outlet, is called a water outlet end; the water outlet end is downwards connected with a fixed disc along the gravity direction, and a suspender for stage performance is fixed on the connecting device at the bottom surface of the fixed disc; the fixed disc is hollow to form a water delivery cavity, and the water delivery cavity is communicated with the water outlet end of the water pipe; the fixed disk is circumferentially provided with a plurality of spray pipes for spraying water flow, and the spray pipes are communicated with the water delivery cavity.
Through adopting above-mentioned technical scheme, utilize the water pipe to act as the haulage rope, make the fixed disk can also spray rivers through the spray tube except can stably placing the jib to this function extension that realizes draw gear, so that when draw gear is idle, can be as rivers injection apparatus, with this reduce rivers injection apparatus's the quantity that sets up, improve water stage space utilization.
The present invention may be further configured in a preferred embodiment as: the one side that the water pipe goes out the water end and is close to the fixed disk is equipped with the connecting pipe, and the fixed disk top surface is dug and is equipped with the screw thread through-hole with connecting pipe complex, and the vertical downwardly extending of screw thread through-hole is and is linked together the water delivery cavity, and connecting pipe threaded connection is in screw thread through-hole.
Through adopting above-mentioned technical scheme, utilize the cooperation of screw through hole and connecting pipe, protect water pipe play water end and fixed disk junction, avoid the water pipe to go out the condition emergence that water end and fixed disk junction leaked to this guarantee fixed disk water spray function's normal use.
The present invention may be further configured in a preferred embodiment as: the driving device comprises a driving motor arranged on one side of the traction bin, an output shaft of the driving motor penetrates into the traction bin, a driving roller for driving the traction roller to rotate is coaxially and fixedly connected with a penetrating end, a limiting groove is formed in one end, facing the driving roller, of the traction roller, and the driving roller is abutted against the limiting groove; the other end is rotationally connected to the side wall of the traction bin through a support column.
By adopting the technical scheme, the driving roller is driven to rotate by the driving motor, so that the traction roller rotates along with the driving roller, and the lifting operation of the fixed disc in the gravity direction is completed; because the water pipe has certain weight and thickness, so compare in the mode that sets up the assembly pulley, under the circumstances of considering manufacturing cost and space occupation area, it is more suitable with the mode of outlet pipe winding support in traction roller tightly.
The present invention may be further configured in a preferred embodiment as: be equipped with on the drive roller and be used for preventing to pull the relative drive roller pivoted spacing fixture block of winding up roller, offer the draw-in groove that is used for coordinating spacing fixture block on pulling the winding up roller, the draw-in groove communicates in the spacing groove.
Through adopting above-mentioned technical scheme, utilize the cooperation of spacing fixture block and draw-in groove to use, further strengthen the relation of connection of drive roller and traction roller, avoid traction roller to take place to rotate relative drive roller.
The present invention may be further configured in a preferred embodiment as: the outer wall of the traction bin is fixedly connected with a servo motor, an output shaft of the servo motor penetrates into the traction bin, a lead screw is coaxially and fixedly connected with a penetrating end, the lead screw extends axially along the traction roller and is rotatably connected to the inner wall of one side of the traction bin, a water inlet guide plate and a water outlet guide plate are rotatably connected onto the lead screw, and the water inlet guide plate and the water outlet guide plate are both positioned below the traction roller; the water inlet end of the water pipe sequentially penetrates through the water inlet guide plate and the water inlet pipe orifice downwards, and the water outlet end of the water pipe sequentially penetrates through the water outlet guide plate and the water outlet pipe orifice downwards.
By adopting the technical scheme, the screw rod is driven to rotate by the servo motor, so that the water inlet guide plate and the water outlet guide plate which are rotationally connected to the screw rod move in the same direction along the axial direction of the screw rod;
when the traction roller rotates and the position height of the fixed disc is lifted through the water pipe, the water outlet guide plate is utilized to guide the winding direction of the water outlet end of the water pipe, so that the water outlet end of the water pipe can be uniformly wound on the circumferential direction of the traction roller, and the water inlet end of the water pipe is uniformly wound out of the traction roller under the guide of the water inlet guide plate;
similarly, when the traction roller rotates and the position height of the fixed disk is reduced through the water pipe, the water outlet end of the water pipe can be uniformly wound out of the traction roller under the guide of the water outlet guide plate, and the water inlet end of the water pipe can be uniformly wound in the circumferential direction of the traction roller through the water inlet guide plate; therefore, the situation that the water pipe is broken due to overlarge pressure applied to the position of the water pipe because the water pipe is unevenly wound around the circumferential direction of the traction winding roller is avoided.
The present invention may be further configured in a preferred embodiment as: and limiting rods are arranged on the water inlet guide plate and the water outlet guide plate in a penetrating manner, and the limiting rods are axially fixed on two sides of the inner wall of the traction bin along the traction roller.
By adopting the technical scheme, the water inlet guide plate is stably supported by matching the limiting rod and the screw rod, so that the phenomenon that the friction force between the water inlet guide plate and the water inlet end of the water pipe is increased and the movement of the water inlet end of the water pipe is blocked due to the position deviation of the water inlet guide plate is avoided; in a similar way, the limiting rod also penetrates through the water outlet guide plate to avoid the position deviation of the water outlet guide plate.
The present invention may be further configured in a preferred embodiment as: the bottom of the water inlet guide plate is provided with an arc-shaped water inlet guide plate, and the bottom of the water outlet guide plate is provided with an arc-shaped water outlet guide plate; the inlet pipe orifice is provided with a pulley for limiting the bending degree of the water inlet end of the water pipe, and the outlet pipe orifice is provided with a pulley which is the same as the inlet pipe orifice; the water inlet end of the water pipe is abutted to the water inlet guide plate and the pulley positioned at the water inlet pipe orifice, and the water outlet end of the water pipe is abutted to the water outlet guide plate and the pulley positioned at the water outlet pipe orifice.
By adopting the technical scheme, the water inlet guide plate and the pulley positioned at the pipe inlet are utilized to protect the bent part of the water inlet end of the water pipe in the traction bin, so that the water inlet end of the water pipe is prevented from being bent excessively in the traction bin; in a similar way, the water outlet guide plate and the pulley positioned at the water outlet are arranged for protecting the bent part of the water outlet end of the water pipe in the traction bin.
The present invention may be further configured in a preferred embodiment as: the connecting device comprises connecting rods arranged at two ends of the suspender, one end of each connecting rod, which is far away from the suspender, is fixed with a limiting plate, and the limiting plate is connected to the bottom surface of the fixed disk through a locking bolt in a threaded manner.
Through adopting above-mentioned technical scheme, utilize limiting plate and locking bolt with jib fixed connection in fixed disk, compare in joint and the mode of hanging, threaded connection's mode is more firm reliable.
The present invention may be further configured in a preferred embodiment as: one side that the water pipe goes out the water end and is close to the fixed disk is equipped with a plurality of go-between that are used for strengthening water pipe play water end and fixed disk connection relation, is equipped with the climbing buckle that is used for cooperating the go-between on the fixed disk.
Through adopting above-mentioned technical scheme, utilize the cooperation of climbing buckle and go-between, strengthen the water pipe and go out the relation of connection between water end and the fixed disk, avoid being connected insecurely between water end because of fixed disk and water pipe, and the condition that leads to the fixed disk to drop takes place.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the water pipe is used as a traction rope, and spray pipes capable of spraying water are arranged on the periphery of the hollow fixed disc in the traction device, so that the traction device has a water flow spraying function;
2. the winding directions of the water inlet end and the water outlet end of the water pipe are guided by the arrangement of the screw rod, the water inlet guide plate and the water outlet guide plate, so that the water inlet end and the water outlet end of the water pipe can be uniformly wound on the traction winding roller;
3. the connection function of the water outlet pipe and the fixed disc is enhanced by the matching of the connecting ring and the climbing buckle.
Drawings
FIG. 1 is a first schematic structural diagram of the present embodiment;
FIG. 2 is a second schematic structural view of the hidden side wall of the traction bin according to the present embodiment;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an exploded view of the driving device of the present embodiment, showing a limit groove, a driving roller, a limit fixture block and a clamping groove;
fig. 5 is an exploded view of the stationary disk of the present embodiment, showing the coupling ring, the carabiner, and the coupling device.
Reference numerals: 1. a traction bin; 2. a pipe bin; 3. a water inlet end; 4. drawing the winding roller; 5. a water outlet end; 6. a boom; 7. fixing the disc; 8. a nozzle; 9. a drive case; 10. a drive motor; 11. a drive roller; 12. a limiting groove; 13. a support pillar; 14. a limiting clamping block; 15. a card slot; 16. a support frame; 17. a servo motor; 18. a screw rod; 19. a water inlet guide plate; 20. a water outlet guide plate; 21. a limiting rod; 22. a water inlet guide plate; 23. a water outlet guide plate; 24. a pulley; 25. a connecting rod; 26. a limiting plate; 27. a locking bolt; 28. a connecting ring; 29. climbing buckles; 30. a connecting pipe; 31. a threaded through bore.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 5, for the utility model discloses a draw gear for water stage, including drawing storehouse 1, pipe storehouse 2 and fixed disk 7.
The interior of the traction bin 1 is connected with a traction winding roller 4 through a driving device, the bottom of the traction bin 1 is dug with a pipe inlet and a pipe outlet, and the pipe inlet and the pipe outlet both penetrate through the traction bin 1 along the gravity direction; fixed disk 7 and pipe storehouse 2 all are located and pull 1 below of storehouse, and pipe storehouse 2 communicates with pulling 1 storehouse through the mouth of pipe that advances simultaneously.
The bottom of the pipe bin 2 is connected with a water pipe, the water pipe is stacked in the pipe bin 2 to be a certain length, one end of the water pipe penetrates into the traction bin 1 through a pipe inlet, the penetrating end is uniformly wound on the traction roller 4 in the circumferential direction through a guide device and finally penetrates out of the traction bin 1 through a pipe outlet, the penetrating end is provided with a connecting pipe 30, the connecting pipe 30 is a hard pipe, and the outer wall of the connecting pipe is provided with threads; the top surface of the fixed disk 7 is provided with a threaded through hole 31 matched with the connecting pipe 30, and the connecting pipe 30 is in threaded connection with the threaded through hole 31.
For convenience of understanding, the part of the water pipe close to the pipe inlet is called a water inlet end 3, and the part close to the pipe outlet is called a water outlet end 5.
The fixed disc 7 is hollow to form a water delivery cavity, the threaded through hole 31 vertically extends downwards and is communicated with the water delivery cavity, and the water inlet end 3 of the water pipe is communicated with the water delivery cavity through the connecting pipe 30; a plurality of spray pipes 8 for spraying water are arranged on the periphery of the fixed disc 7, and the spray pipes 8 are also communicated with the water delivery cavity; and the bottom of the fixed disc 7 is fixed with a suspender 6 through a connecting device.
The water inlet end 3 and the water outlet end 5 of the water pipe are used as traction ropes, and the position of the fixed disc 7 is controlled to ascend or descend by the rotation of the traction roller 4, so that the suspender 6 connected to the bottom of the fixed disc 7 also ascends and descends; and because the fixed disc 7 is hollow and is provided with a plurality of spray pipes 8 in the circumferential direction, the fixed disc 7 can be used as a water jet device besides being connected with the suspension rod 6, and the function of the traction device is better expanded.
The pipe bin 2 is arranged for placing the water pipe with a part in a loose state, so that the whole water pipe can have a certain stretching length, and the water pipe is conveniently drawn by the winding roller 4 to wind the water pipe.
As shown in fig. 2 and 4, the driving device comprises a driving machine box 9 arranged on one side of the traction bin 1, a driving motor 10 is fixed in the driving machine box 9, an output shaft of the driving motor 10 axially penetrates into the traction bin 1 along the traction roller 4, a driving roller 11 is fixedly connected with the penetrating end in a coaxial mode, a limiting groove 12 is formed in one end, facing the driving roller 11, of the traction roller 4, and the driving roller 11 abuts against the inner wall of the limiting groove 12.
The driving roller 11 is driven by the driving motor 10 to rotate, so that the traction roller 4 rotates along with the driving roller 11, and the water inlet end 3 of the water pipe and the water outlet end 5 of the water pipe can be tightly pressed against the traction roller 4 by winding.
In order to avoid relative rotation between the traction roller 4 and the driving roller 11, a rectangular limiting fixture block 14 is arranged on the driving roller 11, a clamping groove 15 used for being matched with the limiting fixture block 14 is dug on the traction roller 4, and the clamping groove 15 is communicated with the limiting groove 12.
As shown in fig. 2 and fig. 3, the guiding device comprises a servo motor 17 fixed on one side of the traction bin 1, the servo motor 17 is fixedly connected to the side wall of the traction bin 1 through a support frame 16, the output shaft of the motor axially penetrates into the traction bin 1 along the traction roller 4, the penetrating end is fixedly connected with a screw rod 18, and the two sides of the screw rod 18 are in threaded connection with a water inlet guide plate 19 and a water outlet guide plate 20;
the cross sections of the water inlet guide plate 19 and the water outlet guide plate 20 are rectangular, the water inlet end 3 of the water pipe vertically upwards penetrates through the water inlet guide plate 19, and the water outlet end 5 of the water pipe vertically downwards penetrates through the water outlet guide plate 20.
The screw rod 18 is driven to rotate by the servo motor 17, so that the water inlet guide plate 19 and the water outlet guide plate 20 connected to the screw rod 18 move in the same direction, and the water inlet end 3 and the water outlet end 5 of the water pipe can be uniformly wound on the traction winding roller 4 in the circumferential direction under the limiting and guiding of the water inlet guide plate 19 and the water outlet guide plate 20 respectively.
The inner wall of one side of the traction bin 1 close to the servo motor 17 is provided with a limiting rod 21, the limiting rod 21 axially extends along the screw rod 18 and sequentially penetrates through the water outlet guide plate 20 and the water inlet guide plate 19, and the penetrating end is fixedly connected to the inner wall of the other side of the traction bin 1.
The water inlet end 3 of the water pipe passes through the water inlet guide plate 19 along the gravity direction, and the water outlet end 5 of the water pipe also passes through the water outlet guide plate 20 along the gravity direction.
Meanwhile, in order to avoid the breakage caused by excessive bending when the water inlet end 3 of the water pipe is limited by the water inlet guide plate 19, the bottom surface of the water inlet guide plate 19 is provided with an arc-shaped water inlet guide plate 22, and the water inlet end 3 of the water pipe is abutted against the arc surface of the water inlet guide plate 22;
then, in order to avoid the edge of the pipe inlet to wear the water inlet end 3 of the water pipe, a pulley 24 is fixed at the pipe inlet, and the water inlet end 3 of the water pipe is wound and tightly pressed on the pulley 24 at the pipe inlet.
Similarly, the bottom surface of the water outlet guide plate 20 is also provided with a water outlet guide plate 23 similar to the water inlet guide plate 22, the water outlet guide plate 23 is also arc-shaped and is abutted to the water outlet end 5 of the water pipe, the water outlet end is provided with a pulley 24 identical to the water inlet pipe, and the water outlet end 5 of the water pipe is tightly abutted to the pulley 24 at the water outlet end by winding.
As shown in fig. 2 and 5, the connecting device includes a connecting rod 25 fixedly connected to two ends of the suspension rod 6, one end of the connecting rod 25 far away from the suspension rod 6 extends upwards along the gravity direction and is fixedly connected with a limiting plate 26, two locking bolts 27 penetrate through the limiting plate 26, and the locking threads are in threaded connection with the bottom surface of the fixed plate 7.
Two connecting rings 28 are arranged on one surface, close to the fixed disc 7, of the water inlet end 3 of the water pipe, two climbing buckles 29 used for being matched with the connecting rings 28 are arranged on the top surface of the fixed disc 7, and the climbing buckles 29 correspond to the connecting rings 28 one by one. The connection relationship between the fixed disc 7 and the water inlet end 3 of the water pipe is further enhanced through the climbing buckle 29 and the connecting ring 28, so that the water outlet end 5 of the water pipe is firmly connected with the fixed disc 7.
The working process is as follows:
the bottom of the pipe bin 2 is connected with a water inlet pipe, and then a water pipe with enough length is reserved in the pipe bin 2 and is in a loose state.
Then, a water inlet pipe penetrates into the traction bin 1 through a pipe inlet, the penetrating end upwards penetrates through the water inlet guide plate 19 along the pulley 24 and the water inlet guide plate 22 and is uniformly wound on the periphery of the traction winding roller 4, then downwards penetrates through the water outlet guide plate 20 and penetrates out of the traction bin 1 from a pipe outlet along the water outlet guide plate 23 and the other pulley 24, the penetrating end is in threaded connection with the fixed disk 7 through a connecting pipe 30, and meanwhile, two climbing buckles 29 on the top surface of the fixed disk 7 are respectively buckled in connecting rings 28 on two sides of the water pipe.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a draw gear for water stage which characterized in that: the water pipe traction device comprises a traction bin (1), wherein the bottom of the traction bin (1) is provided with a pipe inlet and a pipe outlet, the interior of the traction bin is connected with a traction roller (4) through a driving device, a water pipe is tightly wound on the traction roller (4), the part of the water pipe positioned on one side of the pipe inlet is called a water inlet end (3), and the part of the water pipe positioned on one side of the pipe outlet is called a water outlet end (5); the water outlet end (5) is downwards connected with a fixed disc (7) along the gravity direction, and a suspender (6) for stage performance is fixed on a connecting device at the bottom surface of the fixed disc (7); the fixed disc (7) is hollow to form a water delivery cavity which is communicated with the water outlet end (5) of the water pipe; the fixed disc (7) is circumferentially provided with a plurality of spray pipes (8) for spraying water flow, and the spray pipes (8) are communicated with the water delivery cavity.
2. A traction device for a water stage according to claim 1, characterized in that: a connecting pipe (30) is arranged on one surface of the water outlet end (5) of the water pipe, which is close to the fixed disc (7), and threads are arranged on the outer wall of the connecting pipe (30); the top surface of the fixed disc (7) is dug with a thread through hole (31) matched with the connecting pipe (30), the thread through hole (31) vertically extends downwards and is communicated with the water delivery cavity, and the connecting pipe (30) is connected in the thread through hole (31) in a threaded manner.
3. A traction device for a water stage according to claim 1, characterized in that: one side that water pipe play water end (5) is close to fixed disk (7) is equipped with a plurality of go-between (28) that are used for strengthening water pipe play water end (5) and fixed disk (7) relation of connection, is equipped with mountain-climbing knot (29) that are used for cooperating go-between (28) on fixed disk (7).
4. A traction device for a water stage according to claim 1, characterized in that: the driving device comprises a driving motor (10) arranged on one side of the traction bin (1), an output shaft of the driving motor (10) penetrates into the traction bin (1), a driving roller (11) used for driving the traction roller (4) to rotate is coaxially and fixedly connected with a penetrating end, a limiting groove (12) is formed in one end, facing the driving roller (11), of the traction roller (4), and the driving roller (11) abuts against the limiting groove (12); the other end is rotationally connected to the side wall of the traction bin (1) through a support column (13).
5. A traction device for a water stage according to claim 4, characterized in that: be equipped with on drive roller (11) and be used for preventing to pull spacing fixture block (14) of winding up roller (4) relative drive roller (11) pivoted, offer draw-in groove (15) that are used for coordinating spacing fixture block (14) on pulling winding up roller (4), draw-in groove (15) communicate in spacing groove (12).
6. A traction device for a water stage according to claim 1, characterized in that: the outer wall of the traction bin (1) is fixedly connected with a servo motor (17), an output shaft of the servo motor (17) penetrates into the traction bin (1), a penetrating end is coaxially and fixedly connected with a screw rod (18), the screw rod (18) axially extends along the traction roller (4) and is rotatably connected to the inner wall of one side of the traction bin (1), a water inlet guide plate (19) and a water outlet guide plate (20) are rotatably connected onto the screw rod (18), and the water inlet guide plate (19) and the water outlet guide plate (20) are both positioned below the traction roller (4); the water inlet end (3) of the water pipe sequentially penetrates through the water inlet guide plate (19) and the pipe inlet downwards, and the water outlet end (5) of the water pipe sequentially penetrates through the water outlet guide plate (20) and the pipe outlet downwards.
7. A traction device for a water stage according to claim 6, characterized in that: and the water inlet guide plate (19) and the water outlet guide plate (20) are also provided with limiting rods (21) in a penetrating mode, and the limiting rods (21) axially extend along the traction winding roller (4) and are fixedly connected to the two sides of the inner wall of the traction bin (1).
8. A traction device for a water stage according to claim 6, characterized in that: an arc-shaped water inlet guide plate (22) is arranged at the bottom of the water inlet guide plate (19), and an arc-shaped water outlet guide plate (23) is arranged at the bottom of the water outlet guide plate (20); the inlet pipe orifice is provided with a pulley (24) for limiting the bending degree of the water inlet end (3) of the water pipe, and the outlet pipe orifice is provided with a pulley (24) which is the same as the inlet pipe orifice; the water inlet end (3) of the water pipe is abutted against the water inlet guide plate (22) and the pulley (24) positioned at the water inlet pipe opening, and the water outlet end (5) of the water pipe is abutted against the water outlet guide plate (23) and the pulley (24) positioned at the water outlet pipe opening.
9. A traction device for a water stage according to claim 1, characterized in that: the connecting device comprises connecting rods (25) arranged at two ends of the suspender (6), one end, far away from the suspender (6), of each connecting rod (25) is fixed with a limiting plate (26), and the limiting plate (26) is connected to the bottom surface of the fixed disc (7) through a locking bolt (27) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369256.0U CN211383807U (en) | 2019-12-24 | 2019-12-24 | Traction device for water stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369256.0U CN211383807U (en) | 2019-12-24 | 2019-12-24 | Traction device for water stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383807U true CN211383807U (en) | 2020-09-01 |
Family
ID=72206054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922369256.0U Active CN211383807U (en) | 2019-12-24 | 2019-12-24 | Traction device for water stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211383807U (en) |
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2019
- 2019-12-24 CN CN201922369256.0U patent/CN211383807U/en active Active
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Address after: 311100 No. 23, Xianxing Road, Xianlin street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Huayi Shuixiu Culture and Technology Group Co.,Ltd. Address before: 311100 No. 23, Xianxing Road, Xianlin street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HUAYI FOUNTAIN EQUIPMENT CO.,LTD. |