CN117023444A - Sliding wire-rewinding lifter - Google Patents
Sliding wire-rewinding lifter Download PDFInfo
- Publication number
- CN117023444A CN117023444A CN202311109536.2A CN202311109536A CN117023444A CN 117023444 A CN117023444 A CN 117023444A CN 202311109536 A CN202311109536 A CN 202311109536A CN 117023444 A CN117023444 A CN 117023444A
- Authority
- CN
- China
- Prior art keywords
- cable
- pulley
- wire
- movable pulley
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 60
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 23
- 239000010410 layer Substances 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention relates to the technical field of performance stage equipment, in particular to a sliding wire-collecting lifter, which is characterized in that a main supporting structure, a fixed pulley fixedly arranged at the end part of the main supporting structure and a movable pulley slidably arranged at the tail part of the main supporting structure are arranged, a comprehensive cable is circularly and sequentially wound between the fixed pulley and the movable pulley, the tail end of the comprehensive cable is connected with an electric hanging object, the bottom of the movable pulley is fixedly arranged on a synchronous belt driven by a speed reducer, and the distance between the movable pulley and the fixed pulley is changed along with the linear movement of the belt so as to finish the change of the rope capacity of the comprehensive cable; through setting up at least one receipts line elevating system, unified or each power consumption suspended object of accurate control by the control unit is according to predetermineeing the requirement execution action, realizes predetermineeing the stage effect.
Description
Technical Field
The invention relates to the technical field of performance stage equipment, in particular to a sliding winding elevator.
Background
At present, lifting, power supply and control of products needing power supply, such as lamps, LED screens and the like, of a stage usually adopt steel wire rope winch lifting, and cables are independently arranged in a storage mode; the cable storage is generally divided into three types, namely a free-sagging flying wire, a wire collecting frame and a cable winder with a slip ring; the fly line storage mode is easy to be seen by a spectator to cause the wearing of the upper, and the fly line which is unconstrained and freely sags is easy to scratch with other equipment; because the wire winding frame has large outline dimension, the wire winding frame is usually placed on a stage or an audience, the lasting phenomenon is very obvious, and the stage effect is disturbed; the cable winder is characterized in that a rotating slip ring is arranged in a storage mode, so that the rotating slip ring cannot be controlled, is unstable, damages a shielding effect, has poor anti-interference capability and is unstable in signal transmission; in addition, for lifting of products requiring power supply of single-point small loads, a cable winder with a slip ring is adopted, so that the defect of unstable signal transmission caused by rotating the slip ring is overcome, and only small-load power supply products below 5kg can be lifted; the lifting, power supply and control of the power supply product are controlled respectively, so that the action coordination is poor and the stage effect is poor.
Disclosure of Invention
The invention discloses a sliding wire-rewinding lifter, which completes wire rewinding and lifting through sliding and aims to solve the technical problems in the prior art.
The invention adopts the following technical scheme:
a sliding wire-rewinding lifter comprises at least one wire-rewinding lifting unit and a control unit; the wire-collecting lifting unit comprises a main supporting structure, a fixed pulley fixedly arranged at the end part of the main supporting structure, and a movable pulley slidably arranged at the tail part of the main supporting structure, wherein a comprehensive cable is circularly and sequentially wound between the fixed pulley and the movable pulley, and the comprehensive cable is of a continuous integral structure; the bottom of the movable pulley is fixedly arranged on a synchronous belt, and the synchronous belt is driven to run by a speed reducer, so that the movable pulley can be lifted or lowered by the change of the rope holding quantity when the movable pulley linearly shifts relative to the fixed pulley.
In some embodiments, the movable pulley is movably mounted on a support provided on the sliding table, a mounting plate provided in the middle of the sliding table is fixedly connected with the synchronous belt into a whole, and the bottom of the sliding table is matched with a linear guide rail provided at the bottom of the main supporting structure, so that the movable pulley is driven by the synchronous belt to slide along the guide rail in a linear manner.
In some embodiments, the synchronous belt is sleeved between the driving synchronous pulley and the driven synchronous pulley, and forms a closed loop; the driven synchronous pulley is positioned at the lower part of the fixed pulley and fixedly arranged on the main supporting structure, the driving synchronous pulley is positioned at the lower part of the movable pulley and fixedly arranged on the main supporting structure, and the driving synchronous pulley is driven by the output shaft of the speed reducer.
In some embodiments, the synchronous belt is provided with belt teeth which are in matched engagement with the gear teeth of the driving synchronous pulley and the driven synchronous pulley.
In some embodiments, when the plurality of wire-collecting lifting units are arranged, all the wire-collecting lifting units are connected under control of the control unit and are arranged according to preset requirements, so that stable movement or inclination is met when all the wire-collecting lifting units lift the same large suspended object.
In some embodiments, the plurality of wire-winding lifting units include three wires in a regular triangle column type parallel layout, wherein the fixed pulleys are respectively located at three corner ends of the regular triangle, and each integrated cable is fixedly connected with a preset position of the hanging object after passing through the fixed pulleys.
In some embodiments, the cable hanger further comprises a supporting wheel for supporting the integrated cable, wherein the supporting wheel is fixedly arranged on the outer side of the fixed pulley so as to extend the integrated cable, and the integrated cable is suspended at a preset position and fixedly connected with the hanger.
In some embodiments, the integrated cable includes a wire rope for carrying a tensile force, a power cable for powering an electrical product hanger, and a control cable for controlling the electrical product hanger to execute program instructions.
In some embodiments, the integrated cable further comprises an outer protective layer and a filler, and the control cable outer layer is further provided with a shielding layer.
In some embodiments, the control unit comprises a control cabinet in control connection with the control cable, the power cable and the decelerator.
It should be noted that: a sliding take-up lifter comprises one or more take-up lifting units and a plurality of take-up lifting units
The layout of the strip winding lifting unit is required to be set according to the weight, the size and the like of the hanging object.
It should be noted that: the control cabinet not only can independently control the control cable of each winding lifting unit,
The power supply cable and the speed reducer can also control the plurality of winding lifting units to simultaneously execute preset actions, so as to form the stage effect of various dynamic models.
The beneficial effects are that: compared with the prior art, the invention has the following advantages:
the utility model provides a sliding receipts line lift, is through setting up main support structure, solid fixed pulley at main support structure tip, slidable mounting is in the movable pulley of main support structure afterbody, fixed pulley, circulated winding in proper order between the movable pulley comprehensive cable, comprehensive cable's end connection is with the electricity cable hanger, movable pulley bottom is solid on the hold-in range of driving by the reduction gear, thereby the change of the cable volume of completing comprehensive cable is done to the movable pulley, the fixed pulley interval of moving along with the rectilinear movement is done to the synchronous belt, because the outer protective layer of composite cable is equipped with wire rope, power supply cable and control cable, consequently, effectively avoided the flying wire to produce and cut off and rub with other equipment easily and receive the cable frame, take the cable winder of sliding ring to be seen easily and cause wearing the appearance of group phenomenon, ensured stage effect's perfection; the integrated cable is of a continuous integral structure, no joint exists, the anti-interference capability is strong, the signal transmission is stable, and the shielding effect is good due to the design of no slip ring; through setting up a receipts line elevating system at least, unified control connection by the control unit, can accurate control each power consumption suspended object according to the lift, fall, slope, luminous etc. of predetermineeing the requirement, realized perfect stage effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments are briefly described below to form a part of the present invention, and the exemplary embodiments of the present invention and the description thereof illustrate the present invention and do not constitute undue limitations of the present invention; in the drawings:
fig. 1 is a schematic structural diagram of a technical solution of a sliding wire-rewinding elevator with three wire-rewinding lifting units arranged in a regular triangle;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the hanger in FIG. 1 with an inclination angle β;
FIG. 4 is a schematic diagram of a cross-sectional structure of an integrated cable;
fig. 5 is a schematic structural diagram of a technical scheme of a winding lifting unit;
FIG. 6 is a view in the direction A of FIG. 5;
FIG. 7 is a view B-B of FIG. 5;
FIG. 8 is an E-E view of FIG. 5;
in the figure:
a movable pulley 1; a sliding table 2; a bracket 21; a mounting plate 22; a guide rail 3; a timing belt 4; toothed 41; a main support structure 5; a support frame 51; a composite cable 6; an outer protective layer 61; a filler 62; a shielding layer 63; a control cable 64; a wire rope 65; a power supply cable 66; a fixed pulley 7; a power supply product 8; driving a synchronous pulley 9; a speed reducer 10; a driven synchronous pulley 11; a support wheel 12; a control cabinet 13; a fastener 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. In the description of the present invention, it should be noted that, as used in the specification and the claims, the term "comprising" is an open-ended term, and should be interpreted to mean "including, but not limited to.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-8, the technical scheme of the invention comprises:
a sliding wire-rewinding elevator comprises at least one wire-rewinding lifting unit and a control cabinet 13; the wire-collecting lifting unit comprises a main supporting structure 5, a fixed pulley 7 fixedly arranged at the end part of the main supporting structure 5 and a movable pulley 1 slidably arranged at the tail part of the main supporting structure 5, wherein a comprehensive cable 6 is circularly and sequentially wound between the fixed pulley 7 and the movable pulley 1, and the comprehensive cable 6 is of a continuous integral structure; the bottom of the movable pulley 1 is fixedly arranged on the synchronous belt 4, and the synchronous belt 4 is driven to run by a speed reducer 10, so that the movable pulley 1 can be lifted or lowered by the change of rope capacity when being linearly shifted relative to the fixed pulley 7, and the power supply product 8 hung at the tail end of the comprehensive cable 6 can be lifted or lowered.
As shown in fig. 1-8, a preferred embodiment of the present invention:
a sliding wire-rewinding lifter comprises three wire-rewinding lifting units and a control cabinet 13; the three wire winding lifting units are arranged in parallel to form a regular triangle column, wherein the fixed pulleys 7 are respectively located at three corner ends of the regular triangle, each integrated cable 6 is respectively fixed with the hanging object after passing through the fixed pulleys 7, the hanging object is set to be a power supply product 8, and the three integrated cables 6 are respectively fixed at preset positions of the power supply product 8, and the power supply product 8 is set to be an LED screen in the example.
Every receive line elevating unit structure is the same, including main support structure 5, solid dress be in fixed pulley 7, the slidable mounting of main support structure 5 tip are in movable pulley 1 of main support structure 5 afterbody, fixed pulley 7 circulation is winding in proper order between the movable pulley 1 and is synthesized cable 6, synthesize cable 6 and be continuous overall structure, do not have the joint, interference killing feature is strong, and signal transmission is stable, owing to do not have the sliding ring design, and the shielding effect is good.
The fixed pulley 7 is arranged on supporting frames 51 arranged on two sides of the fixed pulley 7 and arranged on the main supporting structure 5 through fasteners 14, and a linear guide rail 3 is arranged at the bottom of the main supporting structure 5.
The movable pulley 1 is rotatably mounted on a support 21 arranged on the sliding table 2 through a fastener 14, the supports 21 are arranged in parallel on two sides of the movable pulley 1, a mounting plate 22 is arranged in the middle of the sliding table 2, the mounting plate 22 is parallel to the synchronous belt 4 and is parallel to the guide rail 3, the synchronous belt 4 and the mounting plate 22 are fixedly connected into a whole through the fastener 14, the bottom of the sliding table 2 is matched with the guide rail 3, and under the driving of the synchronous belt 4, the sliding table 2 bears the movable pulley 1 to linearly move along the guide rail 3.
One end of the synchronous belt 4 is sleeved on a driven synchronous pulley 11 of which the lower end is fixedly arranged on the main supporting structure 5, and the other end is sleeved on a driving synchronous pulley 9 arranged at the end of the movable pulley 1 to form a closed loop, namely the guide rail 3 is positioned in the closed loop; the inner side of the synchronous belt 4 is provided with belt teeth 41, and the belt teeth 41 are in matched engagement with gear teeth arranged on the driving synchronous pulley 9 and the driven synchronous pulley 11; the driving synchronous pulley 9 is mounted on a driving shaft of the speed reducer 10, and the synchronous belt 4 drives the movable pulley 1 to move under the driving of the speed reducer 10, namely, the LED screen hung at the tail end of the integrated cable 6 is lifted or lowered due to the change of rope capacity when the movable pulley 1 linearly shifts relative to the fixed pulley 7, and the change of height is generated.
In this example, the LED screen is suspended after the integrated cable 6 passes through the fixed pulley 7, and the LED screen is driven to descend along with the linear displacement of the movable pulley 1 relative to the fixed pulley 7, that is, when the movable pulley 1 moves along with the synchronous belt 4 to approach the fixed pulley 7 under the driving of the speed reducer 10, the tail end of the integrated cable 6 moves downwards; when the movable pulley 1 moves away from the fixed pulley 7 along with the synchronous belt 4 under the reverse drive of the speed reducer 10, the tail end of the integrated cable 6 moves upwards to drive the LED screen to ascend, and meanwhile, the integrated cable 6 is accommodated; the three integrated cables 6 can be extended to different lengths to enable the LED screen to incline so as to achieve the inclination angle required by the preset requirement.
In this example, the three wire winding lifting units are all connected by the control cabinet 13 in a controlled manner, and are arranged according to preset requirements, each integrated cable 6 is fixedly connected with a preset position on the LED screen after passing through the fixed pulley 7, because the three wire winding lifting units are all vertically arranged in parallel in this example, the fixed pulleys 7 are respectively located at three corner ends of the regular triangle, and the support wheels 12 for supporting and extending the integrated cable 6 are respectively installed on the outer sides of the fixed pulleys 7, so that the integrated cable 6 hangs down at the preset position and is fixedly connected with the preset position on the LED screen, and the LED screen is stably lifted or tilted, or is set to be beta as shown in fig. 3.
In this embodiment, the integrated cable 6 includes a steel wire rope 65 for bearing a tensile force, a power supply cable 66 for supplying power to the LED screen, and a control cable 64 for controlling the LED screen to execute program instructions to achieve actions such as lighting or extinguishing, the integrated cable 6 further includes an external protective layer 61 and a filler 62, and the outer layer of the control cable 64 is further provided with a shielding layer 63.
In this embodiment, the control cabinet 13 is connected to the control cable 64, the power supply cable 66, and the decelerator 10.
The three wire-winding lifting units are vertically and parallelly arranged, and the main supporting structure 5, the speed reducer 10 and the supporting wheels 12 are all connected with a structural frame (not shown in the figure) of the stage.
It should be noted that: the control cabinet 13 may simultaneously control the rotation speed and the rotation direction of the speed reducer 10 of the wire winding lifting unit, the power supply of the power supply cable 66 to the LED screen, and the control of the control cable 64 to the flickering of the LED screen according to the preset program requirements, and may also separately control the rotation speed and the rotation direction of the speed reducer 10 of the wire winding lifting unit, the power supply of the power supply cable 66 to the LED screen, and the flickering of the control cable 64 to the LED screen, so as to achieve the preset stage effect, for example, may form the transformation of various dynamic shapes like waves, ripples, inclinations, rotations, etc.
It should be noted that: the arrangement mode of the plurality of winding lifting units is not limited to horizontal or vertical arrangement, and a combination mode such as horizontal side-by-side and vertical superposition can be adopted according to the requirements on the stage designs.
It should be noted that: the movable pulley does linear motion and is not limited to synchronous belt driving, and trapezoidal or ball screw, rigid chain, flexible column, pin toothed chain and the like can be adopted.
As shown in fig. 5-8, another preferred embodiment of the present invention:
a sliding wire-rewinding elevator comprises a wire-rewinding lifting unit and a control cabinet 13.
The wire winding lifting unit comprises a main supporting structure 5, a fixed pulley 7 fixedly arranged at the end part of the main supporting structure 5, and a movable pulley 1 slidably arranged at the tail part of the main supporting structure 5, wherein a comprehensive cable 6 is circularly and sequentially wound between the fixed pulley 7 and the movable pulley 1, and the comprehensive cable 6 is of a continuous integral structure, has no joint, good shielding effect and strong anti-interference capability and is stable in signal transmission.
The fixed pulley 7 is arranged on supporting frames 51 arranged on two sides of the fixed pulley 7 and arranged on the main supporting structure 5 through fasteners 14, and a linear guide rail 3 is arranged at the bottom of the main supporting structure 5.
The movable pulley 1 is rotatably mounted on a support 21 arranged on the sliding table 2 through a fastener 14, the supports 21 are arranged in parallel on two sides of the movable pulley 1, a mounting plate 22 is arranged in the middle of the sliding table 2, the mounting plate 22 is parallel to the synchronous belt 4 and is parallel to the guide rail 3, the synchronous belt 4 and the mounting plate 22 are fixedly connected into a whole through the fastener 14, the bottom of the sliding table 2 is matched with the guide rail 3, and under the driving of the synchronous belt 4, the sliding table 2 bears the movable pulley 1 to linearly move along the guide rail 3.
One end of the synchronous belt 4 is sleeved on a driven synchronous pulley 11 of which the lower end is fixedly arranged on the main supporting structure 5, and the other end is sleeved on a driving synchronous pulley 9 arranged at the end of the movable pulley 1 to form a closed loop, namely the guide rail 3 is positioned in the closed loop; the inner side of the synchronous belt 4 is provided with belt teeth 41, and the belt teeth 41 are in matched engagement with gear teeth arranged on the driving synchronous pulley 9 and the driven synchronous pulley 11; the driving synchronous pulley 9 is mounted on a driving shaft of the speed reducer 10, and the synchronous belt 4 drives the movable pulley 1 to move under the driving of the speed reducer 10, namely, the movable pulley 1 makes a hanging object at the tail end of the comprehensive cable 6 ascend or descend due to the change of rope capacity when making linear displacement relative to the fixed pulley 7, and the height is changed.
In this example, the hanging object is selected as a lamp for supplying the power product 8, the integrated cable 6 passes through the fixed pulley 7 and then hangs the lamp, and the movable pulley 1 moves linearly relative to the fixed pulley 7, namely, when the movable pulley 1 moves along with the synchronous belt 4 to be close to the fixed pulley 7 under the driving of the speed reducer 10, the tail end of the integrated cable 6 moves downwards to drive the lamp to descend; when the movable pulley 1 moves away from the fixed pulley 7 along with the synchronous belt 4 under the reverse drive of the speed reducer 10, the tail end of the integrated cable 6 moves upwards to drive the lamp to ascend, and meanwhile, the storage of the integrated cable 6 is completed.
In this example, the winding lifting unit is controlled by the control cabinet 13 to be connected, the integrated cable 6 is fixedly connected with a preset position of the lamp after passing through the fixed pulley 7, and the integrated cable 6 is connected with the lamp to stably lift or lower through the movement of the movable pulley 1, as shown in fig. 5.
In this embodiment, the integrated cable 6 includes a steel wire rope 65 for bearing a tensile force, a power supply cable 66 for supplying power to the LED screen, and a control cable 64 for controlling the LED screen to execute program instructions to achieve actions such as lighting or extinguishing, the integrated cable 6 further includes an external protective layer 61 and a filler 62, and the outer layer of the control cable 64 is further provided with a shielding layer 63.
In this embodiment, the control cabinet 13 is connected to the control cable 64, the power supply cable 66, and the decelerator 10.
The main supporting structure 5 and the speed reducer 10 of the winding lifting unit are connected with a structural frame (not shown in the figure) of the stage so as to achieve a stable effect.
It should be noted that: the control cabinet 13 can control the rotation speed and the rotation direction of the speed reducer 10 of the winding lifting unit, the power supply of the power supply cable 66 to the lamp and the control of the control cable 64 to the flickering of the lamp light according to the preset program requirements.
It should be noted that: the arrangement mode of the winding lifting unit is not limited to horizontal or vertical arrangement, and other layout modes can be adopted according to the requirements on the stage designs.
It should be noted that: the movable pulley does linear motion and is not limited to synchronous belt driving, and trapezoidal or ball screw, rigid chain, flexible column, pin toothed chain and the like can be adopted.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (10)
1. A sliding take-up elevator, characterized in that: comprises at least one wire-collecting lifting unit and a control unit; the wire-collecting lifting unit comprises a main supporting structure, a fixed pulley fixedly arranged at the end part of the main supporting structure, and a movable pulley slidably arranged at the tail part of the main supporting structure, wherein a comprehensive cable is circularly and sequentially wound between the fixed pulley and the movable pulley, and the comprehensive cable is of a continuous integral structure; the bottom of the movable pulley is fixedly arranged on a synchronous belt, and the synchronous belt is driven to run by a speed reducer, so that the movable pulley can be lifted or lowered by the change of the rope holding quantity when the movable pulley linearly shifts relative to the fixed pulley.
2. The sliding wire-rewinding elevator as claimed in claim 1, characterized in that: the movable pulley is movably mounted on a support arranged on the sliding table, a mounting plate arranged in the middle of the sliding table is fixedly connected with the synchronous belt into a whole, and the bottom of the sliding table is matched with a linear guide rail arranged at the bottom of the main supporting structure, so that the movable pulley is driven by the synchronous belt to slide along the guide rail in a linear manner.
3. The sliding wire-rewinding elevator as claimed in claim 2, characterized in that:
the synchronous belt is sleeved between the driving synchronous pulley and the driven synchronous pulley, and forms a closed loop;
the driven synchronous pulley is positioned at the lower part of the fixed pulley and fixedly arranged on the main supporting structure,
the driving synchronous pulley is positioned at the lower part of the movable pulley and fixedly arranged on the main supporting structure,
the driving synchronous pulley is driven by the speed reducer output shaft.
4. A sliding take-up elevator according to claim 3, wherein: the synchronous belt is provided with belt teeth which are engaged with the gear teeth of the driving synchronous belt pulley and the driven synchronous belt pulley in a matching way.
5. The sliding wire-rewinding elevator as claimed in claim 1, characterized in that: when the wire-collecting lifting units are provided with a plurality of wire-collecting lifting units, all the wire-collecting lifting units are connected under the control of the control unit and are arranged according to preset requirements, so that stable movement or inclination can be met when all the wire-collecting lifting units lift the same large suspended object.
6. The sliding wire-rewinding elevator as claimed in claim 5, characterized in that: the plurality of wire winding lifting units comprise three wires which are in regular triangle column type parallel layout, wherein the fixed pulleys are respectively positioned at three corner ends of the regular triangle, and each comprehensive cable is fixedly connected with a preset position of the hanging object after passing through the fixed pulleys.
7. The sliding wire-rewinding elevator as claimed in claim 6, characterized in that: the cable hanger is characterized by further comprising a supporting wheel used for supporting the integrated cable, wherein the supporting wheel is fixedly arranged on the outer side of the fixed pulley so as to extend the integrated cable, and the integrated cable is suspended at a preset position and fixedly connected with the hanger.
8. The sliding wire-rewinding elevator as claimed in any one of claims 1 to 7, characterized in that: the comprehensive cable comprises a steel wire rope for bearing tension, a power supply cable for supplying power to the electric product hanging object and a control cable for controlling the electric product hanging object to execute program instructions.
9. The sliding wire takeup elevator of claim 8, wherein: the integrated cable further comprises an outer protective layer and a filler, and a shielding layer is further arranged on the outer layer of the control cable.
10. The sliding wire takeup elevator of claim 8, wherein: the control unit comprises a control cabinet, and the control cabinet is in control connection with the control cable, the power supply cable and the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311109536.2A CN117023444A (en) | 2023-08-31 | 2023-08-31 | Sliding wire-rewinding lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311109536.2A CN117023444A (en) | 2023-08-31 | 2023-08-31 | Sliding wire-rewinding lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117023444A true CN117023444A (en) | 2023-11-10 |
Family
ID=88633657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311109536.2A Pending CN117023444A (en) | 2023-08-31 | 2023-08-31 | Sliding wire-rewinding lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117023444A (en) |
-
2023
- 2023-08-31 CN CN202311109536.2A patent/CN117023444A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211456487U (en) | Stringing construction device for electric power installation | |
| CN207018979U (en) | A kind of stage lighting apparatus | |
| CN108313909A (en) | Automatic arranging rope hoist engine | |
| CN115402909A (en) | Super high-rise inclined double-layer special-shaped curtain wall construction device | |
| CN108275505A (en) | A kind of novel shaftless bull dynamic paying out machine | |
| CN117023444A (en) | Sliding wire-rewinding lifter | |
| CN113511607B (en) | Lifting mechanism, lifting device and household appliance | |
| CN211722222U (en) | Electric lifting table | |
| CN210558529U (en) | Vertical wire storage device for cable production | |
| CN208103796U (en) | Automatic arranging rope hoist engine | |
| CN209660851U (en) | Furred ceiling supporter | |
| CN217051418U (en) | Electric winch suspender device for theatre stage | |
| CN204281138U (en) | A kind of loop wheel machine with cable winder for studio, stage | |
| CN218522043U (en) | Lamp slot ceiling structure | |
| CN112875553A (en) | Three-dimensional integrated crane for stage | |
| CN110822323B (en) | Special LED shot-light of intelligence stage lighting | |
| CN214653236U (en) | Three-dimensional integrated crane for stage | |
| CN211846262U (en) | Novel vertical lifting plow discharger | |
| CN208315155U (en) | Ball float matrix formula shows device | |
| CN208135784U (en) | Small-sized traction machine and elevator model | |
| CN111109842A (en) | Electric lifting table | |
| CN204849414U (en) | Electronic intelligence clothes hanger that dries in air | |
| CN208308280U (en) | A kind of moveable electronic light toppingwinch | |
| CN215924229U (en) | Electric hanger rod for curtain | |
| CN217126773U (en) | Lifting, translation and rotation mechanical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |