CN208626628U - A kind of stage performance derrick rig - Google Patents
A kind of stage performance derrick rig Download PDFInfo
- Publication number
- CN208626628U CN208626628U CN201821109646.3U CN201821109646U CN208626628U CN 208626628 U CN208626628 U CN 208626628U CN 201821109646 U CN201821109646 U CN 201821109646U CN 208626628 U CN208626628 U CN 208626628U
- Authority
- CN
- China
- Prior art keywords
- pulley
- servomotor
- wirerope
- rod component
- hanger rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stage performance derrick rigs, including servomotor, hanger rod component, I-shaped support bar, wirerope and pulley assembly, pulley assembly includes pulley seat, pulley one and U-shaped steel bar, the top of pulley seat is fixedly connected with multiple pulleys one, the wind-up roll of servomotor is rotatablely connected the pulley one on pulley seat, pulley two and pulley one by wirerope and is rotatablely connected by wirerope.The utility model can guarantee that hanger rod component steadily declines, also the equipment on conveniently regulating and controlling hanger rod component；Using servomotor, the rope on servomotor is facilitated to wind the electronic winding wirerope of slot, and then conveniently to the lifting of hanger rod component and reduction；Using pulley assembly, facilitate the direction for changing wirerope, and then conveniently sling hanger rod component, reduces the case where wirerope is hooked in rotation；Slot is wound using rope, facilitates winding winding wire ropes, in order to be lifted hanger rod component, and then meets stage needs.
Description
Technical field
The utility model relates to stage sunpender technical field more particularly to a kind of stage performance derrick rigs.
Background technique
Stage performance is to need many stage properties, the commonplace stage property of one kind that stage is also stage performance with sunpender,
Sunpender is parallel to the small flat body of rod that entablature can be gone up and down.To hang the equipment such as curtain, stage props made from cloth, pliable plastic, or other soft materials, lamps and lanterns.But traditional sunpender is not
It can guarantee that the equipment such as curtain, stage props made from cloth, pliable plastic, or other soft materials, lamps and lanterns are accurately hung, or when lifting, this equipment cannot be stablized, and then cannot be efficient
The equipment such as the replacement curtain of rate, cannot guarantee that the life security of performing artist, traditional derrick rig cannot intelligence regulation, with
Meets the needs of stage performance, in consideration of it, I provides a kind of stage performance derrick rig.
Utility model content
Purpose of the utility model is to solve in the prior art can not precise and stable performance equipment, it is also inconvenient
The disadvantages of regulating and controlling sunpender, and a kind of stage performance derrick rig proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of stage performance derrick rig, including servomotor, hanger rod component, I-shaped support bar, wirerope and
Pulley assembly is fixedly connected with wind-up roll in the shaft of the servomotor, and the bottom end of the servomotor is fixedly connected
There is support base, the pulley assembly includes pulley seat, pulley one and U fashioned iron bar, and the top of the pulley seat is fixed to be connected
Multiple pulleys one are connected to, the top two sides of the pulley seat are fixedly connected to U-shaped steel bar, the winding of the servomotor
Roller is rotatablely connected the pulley one on pulley seat by wirerope, and the top of the I-shaped support bar is fixedly connected with multiple cunnings
Wheel two, the pulley two and pulley one are rotatablely connected by wirerope, and the hanger rod component includes two horizon bars and multiple circles
Pipe, and be fixedly connected between two horizon bars by multiple round tubes, in the hanger rod component a horizon bar passes through wirerope
It is rotatablely connected pulley two.
Preferably, the servomotor is equipped with travel switch and limit switch, and travel switch and limit switch are equal
The control system of conducting wire connection servomotor.
Preferably, the number of the round tube is no less than three, and multiple round tubes are symmetrically distributed between two horizon bars, institute
It states round tube and horizon bar is an integral molding structure.
Preferably, multiple rope winding slots are offered on the wind-up roll, the rope winding slot number mesh is no less than four,
And wirerope is wound in each rope winding slot.
Preferably, the number of the rope winding slot, pulley one and pulley two is all the same.
Preferably, the U-shaped steel bar and pulley seat are seamless welding.
The utility model proposes a kind of stage performance derrick rig, beneficial effect is: the utility model structure is set
Count it is ingenious, it is easy to operate, can guarantee that hanger rod component steadily declines, also the equipment on conveniently regulating and controlling hanger rod component；Utilize servo
Motor facilitates rope on servomotor to wind the electronic winding wirerope of slot, so conveniently to the lifting of hanger rod component and
It reduces；Using pulley assembly, facilitate the direction for changing wirerope, and then conveniently sling hanger rod component, reduces wirerope and rotating
When the case where hooking；Using U-shaped steel bar, the convenient protection to pulley one, and wirerope can be reduced and cross pulley assembly, and
The case where hanger rod component cannot be gone up and down in time；Using multiple round tubes, it can guarantee the stable structure of hanger rod component；It is received using rope
Slot is rolled up, facilitates winding winding wire ropes, in order to be lifted hanger rod component, and then meets stage needs；It is convenient using pulley seat
Fixed pulley one, and then the direction of wirerope can be changed, to meet stage needs.
Travel switch, limit switch in this servomotor have the characteristics that duplicate protection hanger rod component, and control system
Unite it is settable control on the spot, and be connected with master operating station, be able to achieve variable speed and arbitrary height stops.
This device when in use, starts servomotor and travel switch, limit switch on servomotor, servo electricity
When motivation rotates forward, the wind-up roll on servomotor carries out rotation and rolls wirerope, and wirerope drives hanger rod component lifting at this time,
Wirerope changes the direction of rope by pulley assembly and I-shaped support bar simultaneously, and then stage is facilitated to use, and then starts
When servomotor inverts, the wind-up roll on servomotor is rope stretch, and hanger rod component declines at this time, while sunpender group
Equipment on part is declining, until required position can suspend servomotor, to facilitate stage performer to need.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is enlarged structure schematic diagram at the utility model A.
Fig. 3 is enlarged structure schematic diagram at the utility model B.
Fig. 4 is enlarged structure schematic diagram at the utility model C.
In figure: 1- servomotor, 10- support base, 11- wind-up roll, 110- rope winding slot, 2- hanger rod component,
20- horizon bar, 21- round tube, 3- I-shaped support bar, 30- pulley two, 4- wirerope, 5- pulley assembly, 50- pulley one, 51-
U-shaped steel bar, 52- pulley seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of stage performance derrick rig, including servomotor 1, hanger rod component 2, I-shaped support
Bar 3, wirerope 4 and pulley assembly 5 are fixedly connected with wind-up roll 11 in the shaft of servomotor 1, offer on wind-up roll 11
Multiple ropes wind slot 110, and rope winding 110 number of slot is no less than four, and is wound with steel in each rope winding slot 110
Cord 4, the bottom end of servomotor 1 are fixedly connected with support base 10, and servomotor 1 is equipped with travel switch and the limit is opened
It closes, and travel switch is conveniently watched with the control system that the equal conducting wire of limit switch connects servomotor 1 using servomotor 1
The rope winding electronic winding wirerope 4 of slot 110 on motor 1 is taken, and then conveniently to the lifting and reduction of hanger rod component 2.
Pulley assembly 5 includes pulley seat 52, pulley 1 and U-shaped steel bar 51, and the top of pulley seat 52 is fixedly connected
There are multiple pulleys 1, using pulley seat 52, facilitate fixed pulley 1, and then the direction of wirerope 4 can be changed, with full
Sufficient stage needs, and the top two sides of pulley seat 52 are fixedly connected to U-shaped steel bar 51, and U-shaped steel bar 51 and pulley seat 52 are
Seamless welding, using U-shaped steel bar 51, the convenient protection to pulley 1, and wirerope 4 can be reduced and cross pulley assembly 5,
And the case where cannot going up and down hanger rod component 2 in time, the wind-up roll 11 of servomotor 1 are rotatablely connected pulley bottom by wirerope 4
Pulley 1 on seat 52, the top of I-shaped support bar 3 is fixedly connected with multiple pulleys 2 30, pulley 2 30 and pulley one
50 are rotatablely connected by wirerope 4, using pulley assembly 5, facilitate the direction for changing wirerope 4, and then conveniently sling sunpender group
Part 2 reduces the case where wirerope 4 is hooked in rotation.
Hanger rod component 2 includes two horizon bars 20 and multiple round tubes 21, and passes through multiple round tubes between two horizon bars 20
21 are fixedly connected, and the number of round tube 21 is no less than three, and multiple round tubes 21 are symmetrically distributed between two horizon bars 20, round tube
21 and horizon bar 20 be an integral molding structure, using multiple round tubes 21, can guarantee the stable structure of hanger rod component 2；Utilize rope
Rope winds slot 110, facilitates winding winding wire ropes 4, in order to be lifted hanger rod component 2, and then meets stage needs, hanger rod component
A horizon bar 20 in 2 is rotatablely connected pulley 2 30 by wirerope 4, and rope winds slot 110, pulley 1 and pulley two
30 number is all the same.
The utility model smart structural design, it is easy to operate, it can guarantee that hanger rod component 2 steadily declines, also conveniently regulating and controlling
Equipment on hanger rod component 2.
Travel switch, limit switch in this servomotor 1 have the characteristics that duplicate protection hanger rod component 2, and control
System is settable to be controlled on the spot, and is connected with master operating station, is able to achieve variable speed and arbitrary height stops.
Working principle: this device when in use, starts servomotor 1 and the travel switch on servomotor 1, the limit
Switch, when servomotor 1 rotates forward, the wind-up roll 11 on servomotor 1 carries out rotation and rolls wirerope 4, at this time wirerope 4
Hanger rod component 2 is driven to be lifted, while wirerope 2 changes the direction of rope by pulley assembly 5 and I-shaped support bar 3, in turn
Stage is facilitated to use, when then starting the reversion of servomotor 1, the wind-up roll 11 on servomotor 1 extends wirerope 4,
Hanger rod component 2 declines at this time, while the equipment on hanger rod component 2 is declining, until required position can suspend servo-electric
Machine 1, to facilitate stage performer to need.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of stage performance derrick rig, including servomotor (1), hanger rod component (2), I-shaped support bar (3), steel
Cord (4) and pulley assembly (5), it is characterised in that: be fixedly connected with wind-up roll in the shaft of the servomotor (1)
(11), the bottom end of the servomotor (1) is fixedly connected with support base (10), and the pulley assembly (5) includes pulley bottom
Seat (52), pulley one (50) and U-shaped steel bar (51), the top of the pulley seat (52) are fixedly connected with multiple pulleys one
(50), the top two sides of the pulley seat (52) are fixedly connected to U-shaped steel bar (51), the receipts of the servomotor (1)
Winding up roller (11) is rotatablely connected the pulley one (50) on pulley seat (52) by wirerope (4), the I-shaped support bar (3)
Top is fixedly connected with multiple pulleys two (30), the pulley two (30) and pulley one (50) and is rotatablely connected by wirerope (4),
The hanger rod component (2) includes two horizon bars (20) and multiple round tubes (21), and by multiple between two horizon bars (20)
Round tube (21) is fixedly connected, and a horizon bar (20) in the hanger rod component (2) is rotatablely connected pulley two by wirerope (4)
(30)。
2. a kind of stage performance derrick rig according to claim 1, it is characterised in that: the servomotor (1)
It is equipped with travel switch and limit switch, and travel switch connects the control system of servomotor (1) with the equal conducting wire of limit switch
System.
3. a kind of stage performance derrick rig according to claim 1, it is characterised in that: the number of the round tube (21)
No less than three, and multiple round tubes (21) are symmetrically distributed between two horizon bars (20), the round tube (21) and horizon bar
(20) it is an integral molding structure.
4. a kind of stage performance derrick rig according to claim 1, it is characterised in that: opened on the wind-up roll (11)
Slot (110) are wound equipped with multiple ropes, described rope winding slot (110) number is no less than four, and each rope winds slot
(110) wirerope (4) are wound in.
5. a kind of stage performance derrick rig according to claim 4, it is characterised in that: the rope winds slot
(110), the number of pulley one (50) and pulley two (30) is all the same.
6. a kind of stage performance derrick rig according to claim 1, it is characterised in that: the U-shaped steel bar (51) and
Pulley seat (52) is seamless welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109646.3U CN208626628U (en) | 2018-07-13 | 2018-07-13 | A kind of stage performance derrick rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109646.3U CN208626628U (en) | 2018-07-13 | 2018-07-13 | A kind of stage performance derrick rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626628U true CN208626628U (en) | 2019-03-22 |
Family
ID=65737615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821109646.3U Expired - Fee Related CN208626628U (en) | 2018-07-13 | 2018-07-13 | A kind of stage performance derrick rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730929A (en) * | 2021-09-02 | 2021-12-03 | 浙江大丰实业股份有限公司 | Opening and closing mast mechanism for performance |
-
2018
- 2018-07-13 CN CN201821109646.3U patent/CN208626628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730929A (en) * | 2021-09-02 | 2021-12-03 | 浙江大丰实业股份有限公司 | Opening and closing mast mechanism for performance |
| CN113730929B (en) * | 2021-09-02 | 2024-02-23 | 浙江大丰实业股份有限公司 | Mast mechanism that opens and shuts that performance was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200713 |