CN213265495U - Electric boom machine of multislot rolling - Google Patents
Electric boom machine of multislot rolling Download PDFInfo
- Publication number
- CN213265495U CN213265495U CN202021733838.9U CN202021733838U CN213265495U CN 213265495 U CN213265495 U CN 213265495U CN 202021733838 U CN202021733838 U CN 202021733838U CN 213265495 U CN213265495 U CN 213265495U
- Authority
- CN
- China
- Prior art keywords
- guide
- frame
- wheel
- rope
- winding drum
- 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.)
- Active
Links
Images
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model relates to an electric suspender machine for multi-groove rolling, which comprises a frame, a winding drum, a speed reducer and a rotating motor are arranged on the frame, a plurality of limiting discs are arranged outside the winding drum, a guide wheel frame is arranged at the top of the frame, a plurality of first guide wheels and second guide wheels which correspond to the space between the limiting discs and the frame or the space between the adjacent limiting discs are arranged on the guide wheel frame, a positioning shaft is arranged between the tail end of a first wheel shell of the first guide wheel and the frame, a rope arranging plate is arranged at the side bottom of the winding drum, rectangular holes are arranged on the guide frames at both sides of the frame, a guide rod is arranged on a slide block at the end part of the rope arranging plate, a spring positioned between the slide block and the guide frame is arranged outside the guide rod, a multi-groove rolling structure is realized by the separation of the limiting discs, the rope arranging plate is always supported on the outer wall of a lifting rope by the spring restoring force, avoid sliding and rope risk of taking off, improve the reliability and the security that the jib lifted by crane the operation.
Description
Technical Field
The utility model relates to an electronic jib machine of multislot rolling belongs to performance equipment technical field.
Background
The electric suspender machine comprises a single-groove crane, a four-groove crane, a large-diameter double-holding crane, a multi-point crane and other driving forms, is used for suspending curtains, soft scenes, lamps and the like, and plays a role in changing along with the requirement of performance dramas and supporting artistic atmosphere by controlling or changing the suspension height through the winding stroke of the lifting rope. The electronic jib machine of multislot rolling generally includes motor reducer driven reel, separate by the spacing dish on the reel and form multislot rolling lifting rope structure respectively, reel forward or reverse rotation, drive the lifting rope and twine the rolling on the reel or unreel, because lifting rope end connection jib, at the rolling or unreel the in-process, the horizontal direction that the lifting rope winding can the reel produces the displacement, lifting rope winding rope arranging is unreliable, lead to eminence hoisting point to the lifting rope production between the rolling point and rock the skew, the jib plays to rise to have the shake and even takes off the rope risk, influence stability in use and security.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's defect, provide an electronic jib machine of multislot rolling, multislot rolling multilayer winding rope arranging is reliable, make the lifting rope walk around the first guide pulley of corresponding reciprocal deflection, fixed second guide pulley and pull, avoids sliding and takes off the rope risk, improves the reliability and the security that the jib lifted by crane the operation.
The utility model discloses a realize through following technical scheme:
an electric boom machine for multi-groove winding comprises a rack, wherein a winding drum, a speed reducer coaxially connected with the winding drum and a rotating motor connected with the speed reducer are arranged on the rack, a plurality of limiting discs arranged at intervals are arranged outside the winding drum, a guide wheel frame is arranged at the top of the rack, a plurality of first guide wheels and second guide wheels corresponding to the space between the limiting discs and the rack or the space between adjacent limiting discs are arranged on the guide wheel frame, and a first wheel shell and a second wheel shell are respectively arranged outside the first guide wheels and the second guide wheels;
wheel shafts are arranged between the first wheel shell and the first guide wheel and between the second wheel shell and the second guide wheel, a positioning shaft perpendicular to the wheel shafts is arranged between the tail end of the first wheel shell and the rack, the second guide wheel is positioned at the top of the side of the first guide wheel, limiting rods are arranged at the top and the end of the first wheel shell, the second wheel shell is of an inverted U-shaped structure, through holes positioned between the first guide wheels and the second guide wheels are arranged on the guide wheel frame, and notches positioned at two sides of the second guide wheels are arranged on the through holes;
the winding drum side bottom is equipped with the rope arranging plate, be equipped with on the rope arranging plate and correspond the position mouth of letting that sets up with spacing dish, the frame both sides are equipped with the leading truck, be equipped with the rectangular hole on the leading truck, rope arranging plate tip is equipped with the slider with rectangular hole clearance fit, be equipped with the guide bar that passes the leading truck perpendicularly on the slider, the guide bar tip is equipped with the nut, and the guide bar outside is equipped with the spring that is located between slider and the leading truck.
The utility model has the advantages that:
(1) the multi-groove winding structure is realized by the separation of a limiting disc, one side of a winding drum is correspondingly provided with a abdication through a rope arranging plate abdication port, a sliding block slides in a rectangular hole of a guide plate to compress a spring, and the rope arranging plate is always supported on the outer wall of a lifting rope by the restoring force of the spring, so that the reliability of multilayer winding and rope arranging is ensured;
(2) one end of each lifting rope is arranged between the limiting discs and the rack or on the winding drum between the adjacent limiting discs, the other end of each lifting rope winds around the first guide wheel, the second guide wheel upwards pulls and is used for connecting the lifting rod, in the winding or unwinding rope arranging process, the winding point of each lifting rope reciprocates in the horizontal direction of the winding drum, the first wheel shell is driven to deflect around the positioning shaft in a reciprocating mode, the direction of the lifting rope pulled through the second guide wheel is fixed, the change of the traction angle of each lifting rope caused by the change of the winding point in the winding and unwinding process of each lifting rope is prevented, the sliding and rope releasing risks are avoided, and therefore the reliability and safety of lifting operation of the lifting rod are improved.
Drawings
Fig. 1 is a front perspective view of the present invention.
Fig. 2 is a rear perspective view of the present invention.
Fig. 3 is a top view of the structure of the present invention.
Fig. 4 is a side view of the structure of the present invention.
The labels in the figure are: the device comprises a rack 1, a winding drum 2, a speed reducer 3, a rotating motor 4, a limiting disc 5, a guide wheel frame 6, a first guide wheel 7, a second guide wheel 8, a first wheel shell 9, a second wheel shell 10, a wheel shaft 14, a positioning shaft 15, a limiting rod 16, a through hole 17, a notch 18, a rope arranging plate 19, a position yielding opening 20, a guide frame 21, a rectangular hole 22, a sliding block 23, a guide rod 24, a nut 25, a spring 26, a supporting plate 11, a connecting rod 12, a base 13, a mounting hole 27, a sliding strip 28, a sliding chute 29, a lifting rope 30 and a lifting rod 31.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
An electric suspender machine for winding in multiple grooves comprises a rack 1, wherein a winding drum 2, a speed reducer 3 coaxially connected with the winding drum 2 and a rotating motor 4 connected with the speed reducer 3 are arranged on the rack 1, a plurality of limiting discs 5 arranged at intervals are arranged outside the winding drum 2, a guide wheel frame 6 is arranged at the top of the rack 1, a plurality of first guide wheels and second guide wheels 8 corresponding to the space between the limiting discs 5 and the rack 1 or the space between the adjacent limiting discs 5 are arranged on the guide wheel frame 6, and a first wheel shell 9 and a second wheel shell 10 are respectively arranged outside the first guide wheels and the second guide wheels 8;
the rope arranging plate 19 is arranged at the bottom of the side of the winding drum 2, the end part of the rope arranging plate 19 is of an arc structure matched with the outer wall of the winding drum 2 in shape, a position yielding opening 20 corresponding to the limiting disc 5 is formed in the rope arranging plate 19, guide frames 21 are arranged on two sides of the rack 1, rectangular holes 22 are formed in the guide frames 21, sliding blocks 23 in clearance fit with the rectangular holes 22 are arranged at the end part of the rope arranging plate 19, guide rods 24 vertically penetrating through the guide frames 21 are arranged on the sliding blocks 23, nuts 25 are arranged at the end parts of the guide rods 24, and springs 26 located between the sliding blocks 23 and the guide frames 21 are arranged outside the guide rods 24;
the frame 1 includes the backup pad 11 that is located the reel 2 both sides, a plurality of connecting rods 12 that link to each other with both sides backup pad 11 and the base 13 that is located the support frame bottom, be equipped with a plurality of mounting holes 27 on the base 13, be equipped with a plurality of draw runners 28 on the base 13, arrange rope board 19 bottom and be equipped with the spout 29 with draw runner 28 sliding fit.
The utility model discloses a theory of operation does:
the frame 1 is fixed on a stage truss through a mounting hole 27, the frame 1 is of a stable structure consisting of a support plate 11, a connecting rod 12 and a base 13, one end of each of a plurality of lifting ropes 30 is arranged on a winding drum 2 between a limiting disc 5 and the frame 1 or between adjacent limiting discs 5, the other end of each of the lifting ropes is upwards pulled around a first guide wheel and a second guide wheel 8 to be used for being connected with a lifting rod, the winding drum 2 is driven to synchronously rotate on the frame 1 by a rotating motor 4 through a speed reducer 3, the limiting discs 5 are used for realizing a multi-groove winding structure in a separated mode, and the winding drum 2 rotates forwards or reversely to drive the lifting ropes 30 to wind or unwind so as to realize lifting change of a;
one side of the winding drum 2 is correspondingly provided with a abdication through an abdication port 20 of the rope arranging plate 19 and the limiting disc 5, the restoring force of the pre-pressing spring 26 tightly supports the end part of the rope arranging plate 19 with an arc structure on one side of the winding drum 2 to compress the lifting rope 30 to ensure uniform rope arrangement and prevent the lifting rope 30 from winding disorderly, when the lifting rope 30 winds in multiple layers, the outer layer lifting rope 30 extrudes the rope arranging plate 19 to ensure that the sliding block 23 slides in the rectangular hole 22 of the guide plate, the sliding groove 29 is in sliding fit with the sliding strip 28 of the base 13 for guiding, the spring 26 is continuously compressed, the restoring force of the spring 26 always supports the rope arranging plate 19 on the outer wall of the lifting rope 30, and the;
in the process of winding or unwinding and arranging the rope by the winding drum 2, the winding point of the lifting rope 30 reciprocates in the horizontal direction of the winding drum 2 to drive the first wheel shell 9 to deflect around the positioning shaft 15 in a reciprocating manner, the limiting rod 16 plays a role in preventing the lifting rope 30 from falling off and limiting, the inverted U-shaped second wheel shell 10 is fixed on the guide wheel frame 6, the lifting rope 30 is formed by the through hole 17 and the notch 18 to yield, the first guide wheel and the second guide wheel 8 rotate around the wheel shaft 14 to reduce friction resistance, so that the direction of the traction lifting rope 30 passing through the second guide wheel 8 is fixed, the change of the traction angle of the lifting rope 30 caused by the change of the winding point in the winding and unwinding processes of the lifting rope 30 is prevented, the sliding and rope falling risks are avoided, and the reliability and the safety.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An electric boom machine for multi-groove winding comprises a rack, wherein a winding drum, a speed reducer coaxially connected with the winding drum and a rotating motor connected with the speed reducer are arranged on the rack, and a plurality of limiting discs arranged at intervals are arranged outside the winding drum;
the rope winding machine is characterized in that wheel shafts are arranged between the first wheel shell and the first guide wheel and between the second wheel shell and the second guide wheel, a positioning shaft perpendicular to the wheel shafts is arranged between the tail end of the first wheel shell and the machine frame, the second guide wheel is located at the top of the side of the first guide wheel, a rope arranging plate is arranged at the bottom of the side of the winding drum, and a position-giving opening corresponding to the limiting disc is formed in the rope arranging plate.
2. The multi-groove rolling electric boom machine as claimed in claim 1, wherein the top and end of the first wheel housing are provided with limit rods, and the second wheel housing is in an inverted U-shaped structure.
3. The multi-groove rolling electric suspender machine as claimed in claim 2, wherein the guide wheel frame is provided with a through hole between the first guide wheels and the second guide wheels, and the through hole is provided with notches at two sides of the second guide wheels.
4. The multi-groove winding electric boom machine as claimed in claim 1, wherein the end of the rope arranging plate is in an arc-shaped structure matched with the shape of the outer wall of the winding drum.
5. The electric suspender machine for winding a plurality of grooves as claimed in any one of claims 1 to 4, wherein guide frames are arranged on two sides of the machine frame, rectangular holes are arranged on the guide frames, slide blocks which are in clearance fit with the rectangular holes are arranged at the end parts of the rope arranging plates, guide rods which vertically penetrate through the guide frames are arranged on the slide blocks, nuts are arranged at the end parts of the guide rods, and springs are arranged outside the guide rods and between the slide blocks and the guide frames.
6. The multi-slot winding electric boom machine as claimed in claim 5, wherein the frame comprises support plates at both sides of the winding drum, a plurality of connecting rods connected with the support plates at both sides, and a base at the bottom of the support frame, and the base is provided with a plurality of mounting holes.
7. The multi-groove rolling electric suspender machine according to claim 6, wherein the base is provided with a plurality of sliding bars, and the bottom of the rope arranging plate is provided with a sliding groove in sliding fit with the sliding bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733838.9U CN213265495U (en) | 2020-08-19 | 2020-08-19 | Electric boom machine of multislot rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733838.9U CN213265495U (en) | 2020-08-19 | 2020-08-19 | Electric boom machine of multislot rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213265495U true CN213265495U (en) | 2021-05-25 |
Family
ID=75973446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021733838.9U Active CN213265495U (en) | 2020-08-19 | 2020-08-19 | Electric boom machine of multislot rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213265495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789020A (en) * | 2023-08-24 | 2023-09-22 | 江苏亦然智能科技有限公司 | Winding drum suspender with over-travel protection function |
-
2020
- 2020-08-19 CN CN202021733838.9U patent/CN213265495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789020A (en) * | 2023-08-24 | 2023-09-22 | 江苏亦然智能科技有限公司 | Winding drum suspender with over-travel protection function |
| CN116789020B (en) * | 2023-08-24 | 2023-10-27 | 江苏亦然智能科技有限公司 | Winding drum suspender with over-travel protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213265495U (en) | Electric boom machine of multislot rolling | |
| CN212712513U (en) | Vertical lifting crane | |
| CN112279124B (en) | Crane overload early warning jib loading boom | |
| CN213265516U (en) | Electric suspender machine for building stage | |
| CN111003607A (en) | Automatic winding device for composite cable | |
| CN212777072U (en) | Lifting translation type stage lamplight hanger rod | |
| CN113023470B (en) | Take-up device and cable rewinder | |
| CN213976752U (en) | Balanced double-drum crane | |
| CN110342401B (en) | Bridge crane with electric hoist | |
| CN211569707U (en) | Guiding type take-up device | |
| CN221093490U (en) | Aluminium bar transportation hoist device with prevent weighing down insurance | |
| CN113336006A (en) | Take-up device for electric power construction | |
| CN210825226U (en) | Electric hoist device for zinc dissolving tank | |
| CN111689417A (en) | Anti-falling elevator for building | |
| CN220745153U (en) | Trolley lifting device | |
| CN216836926U (en) | Unequal-proportion lifting device and equipment | |
| CN218708661U (en) | Crane traveling crane with anti-shake function | |
| CN214299052U (en) | Safety hoisting platform for mounting power equipment | |
| CN216549143U (en) | Dual-drive lifting equipment of stacker | |
| CN216470962U (en) | Stacking equipment for section material frames | |
| CN215798125U (en) | Steel structure three-dimensional climbing device for super high-rise building | |
| CN212042076U (en) | Winding device for metal wire processing | |
| CN212425246U (en) | Hoisting rope guiding device | |
| CN213651656U (en) | Crane that building decoration used | |
| CN213205568U (en) | Geological exploration drilling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |