CN207847179U - A kind of lifting platform of automatic open close outlet - Google Patents
A kind of lifting platform of automatic open close outlet Download PDFInfo
- Publication number
- CN207847179U CN207847179U CN201721751399.2U CN201721751399U CN207847179U CN 207847179 U CN207847179 U CN 207847179U CN 201721751399 U CN201721751399 U CN 201721751399U CN 207847179 U CN207847179 U CN 207847179U
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- mounting bracket
- gear
- connecting shaft
- lifting platform
- automatic open
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Abstract
The utility model is related to a kind of lifting platforms of automatic open close outlet, including mounting bracket, the lower end of mounting bracket is equipped with four screw rods of square distribution and four screw rods are connected with driving mechanism jointly, swivel nut is mounted on screw rod, arena theatre is installed jointly on four swivel nuts, the outside of swivel nut is respectively and fixedly provided with No.1 rack, No.1 rack is engaged with driving gear, driving gear is respectively connected with connecting shaft, level is slidably matched on mounting bracket, and there are two baffles, panel hinge has the movable plate being slidably matched with connecting shaft, No. two racks are fixed on movable plate, No. two racks are engaged with pinion gear, the rectangular through-hole passed in and out for arena theatre is offered at the top of mounting bracket.The utility model has the advantages that simple in structure, component count is few, low manufacture cost, reduces equipment purchase cost, while realizing the lift work of the opening and personnel that are exported to stage, keeps Movement consistency, reduce security risk, is conducive to stage use.
Description
Technical field
The utility model is related to lifting device technical field, specifically a kind of lifting platform of automatic open close outlet.
Background technology
Lifting platform is widely used and various fields as a kind of lifting means, the innovation with amusement performance mode and hair
Exhibition, lifting platform also more use frequent in entertainment.Traditional occupation mode is acted the leading role on the table top of lifting platform,
First under the driving of external hydraulic cylinder, the outlet on stage is opened, the lifting platform after startup will directly be acted the leading role and be promoted to dance
On platform.
But this lifting platform function is simple, utilization rate of equipment and installations is low, and the lifting of the outlet of stage upper end and protagonist is had two
Partial power is completed, and work mistake is susceptible to, and causes to move inconsistent, initiation security risk, and serious crisis human life is strong
Health needs separately to be equipped with other equipment use, and structure is lengthy and jumbled, cumbersome, is unfavorable for using.
Invention content
In order to avoid with solve above-mentioned technical problem, the utility model proposes a kind of automatic open close outlet lifting platform.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of lifting platform of automatic open close outlet, including mounting bracket, the lower end of the mounting bracket is equipped with by bearing is in
Four screw rods and four screw rods of square profile are connected with driving mechanism jointly, are mounted on swivel nut on the screw rod, four
Arena theatre is installed jointly on swivel nut.
The outside of the swivel nut is respectively and fixedly provided in the No.1 rack being distributed vertically, and the No.1 rack is engaged with driving tooth
Wheel, the driving gear are respectively connected with the connecting shaft on mounting bracket.
It is horizontal on the mounting bracket to be sliding combined with two baffles that the projection on same vertical plane is symmetric, and
Two baffles are interspersed in same level, and the panel hinge has the movable plate being slidably matched with connecting shaft, described
Movable plate is fixed with No. two racks on the end face far from swivel nut, No. two racks are engaged with the small tooth in connecting shaft
Wheel.
The rectangular through-hole passed in and out for arena theatre is offered at the top of the mounting bracket.
The movable plate is equipped with the strip through-hole coordinated with connecting shaft as a further improvement of the utility model,.
Sliding slot is offered on the front and rear sides face in the mounting bracket as a further improvement of the utility model, institute
It states baffle and is equipped with the sliding block coordinated with sliding slot.
As a further improvement of the utility model, the driving mechanism include be mounted on screw rod on No.1 gear, with
No.1 gear engagement No. two gears, connect No. two gears motor, the No.1 gear be four and respectively with corresponding spiral shell
Bar is connected.
The utility model has the beneficial effects that：
The utility model has the advantages that simple in structure, component count is few, low manufacture cost, can substantially reduce equipment purchase
Expense is set, simplifies operating procedure, while realizing the lift work of the opening and personnel that are exported to stage, effectively work is avoided to lose
Accidentally, Movement consistency is kept, security risk is reduced, protection staff life and health is conducive to stage use.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is partial enlarged view at the I of Fig. 1；
Fig. 3 is the A-A of Fig. 1 to partial sectional view；
Fig. 4 is the left view of the utility model；
Fig. 5 is the B-B direction partial sectional view of Fig. 4.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
It is expanded on further in face of the utility model.
As shown in Figures 1 to 5, a kind of lifting platform of automatic open close outlet, including mounting bracket 1, the lower end of the mounting bracket 1
Four screw rods 2 of square distribution are installed by bearing and four screw rods 2 are connected with driving mechanism 3, the screw rod 2 jointly
On be mounted on swivel nut 4, arena theatre 5 is installed jointly on four swivel nuts 4.
The outside of the swivel nut 4 is respectively and fixedly provided in the No.1 rack 6 being distributed vertically, and the No.1 rack 6 is engaged with master
Moving gear 7, the driving gear 7 are respectively connected with the connecting shaft 8 on mounting bracket 1.
It is horizontal on the mounting bracket 1 to be sliding combined with two baffles 9 that the projection on same vertical plane is symmetric,
And two baffles 9 are interspersed in same level, the baffle 9 is hinged with the movable plate being slidably matched with connecting shaft 8
10, the movable plate 10 is fixed with No. two racks 11 on the end face far from swivel nut 4, and No. two racks 11 are engaged with mounted on company
Pinion gear 12 in spindle 8.The top of the mounting bracket 1 offers the rectangular through-hole 1a passed in and out for arena theatre 5.In use,
Make movable plate 10 make active movement and pull baffle 9 and realize the rectangular through-hole 1a of mounting bracket 1 is started and closed, therefore will
The up and down motion of swivel nut 4, the power through rack and pinion transmit, are converted into the oblique movement of baffle 9, realize the efficient of movement
Property, two baffles 9 being interspersed avoid the movement interference on vertical plane.
The movable plate 10 is equipped with the strip through-hole 10a coordinated with connecting shaft 8.In use, strip through-hole 10a play for
Motion guide of the movable plate 10 in connecting shaft 8.
Sliding slot 1b is offered on front and rear sides face in the mounting bracket 1, the baffle 9 is equipped with to be coordinated with sliding slot 1b
Sliding block 9a.In use, passing through sliding slot 1b and sliding block 9a so that baffle 9 is slided on mounting bracket 1.
The driving mechanism 3 includes the No.1 gear 31 being mounted on screw rod 2, No. two gears engaged with No.1 gear 31
32, the motor 33 of No. two gears 32 is connected, the No.1 gear 31 is four and is connected respectively with corresponding screw rod 2.
In use, in lifting process, station is acted the leading role on arena theatre 5, after motor 33 starts, through No. two gears 32 and one
Number gear 31 engages, and four screw rods 2 of driving rotate, since screw rod 2 and swivel nut 4 are screw-thread fit so that during swivel nut 4 drives
Heart stage 5 moves upwards, and during arena theatre 5 moves up, the No.1 rack 6 on swivel nut 4 is engaged with driving gear 7, band
12 common rotation of dynamic connecting shaft 8 and pinion gear, then No. two racks 11 of the engagement of pinion gear 12, drag movable plate 10 in connecting shaft 8
It actively moves downward, the baffle 9 of both sides is moved, rectangular through-hole 1a is opened, passed in and out for the protagonist on arena theatre 5.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these changes and improvements are both fallen in claimed the utility model.The requires of the utility model is protected
Range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of lifting platform of automatic open close outlet, including mounting bracket (1), it is characterised in that：The lower end of the mounting bracket (1) is logical
Cross that bearing is equipped with four screw rods (2) of square distribution and four screw rods (2) are connected with driving mechanism (3) jointly, it is described
It is mounted on swivel nut (4) on screw rod (2), arena theatre (5) is installed jointly on four swivel nuts (4)；
The outside of the swivel nut (4) is respectively and fixedly provided in the No.1 rack (6) being distributed vertically, and the No.1 rack (6) is engaged with
Driving gear (7), the driving gear (7) are respectively connected with the connecting shaft (8) on mounting bracket (1)；
It is horizontal on the mounting bracket (1) to be sliding combined with two baffles (9) that the projection on same vertical plane is symmetric,
And two baffles (9) are interspersed in same level, the baffle (9) is hinged with to be slidably matched with connecting shaft (8)
Movable plate (10), the movable plate (10) are fixed with No. two racks (11), No. two racks on the end face far from swivel nut (4)
(11) it is engaged with the pinion gear (12) in connecting shaft (8)；
The rectangular through-hole (1a) passed in and out for arena theatre (5) is offered at the top of the mounting bracket (1).
2. a kind of lifting platform of automatic open close outlet according to claim 1, it is characterised in that：On the movable plate (10)
Equipped with the strip through-hole (10a) coordinated with connecting shaft (8).
3. a kind of lifting platform of automatic open close outlet according to claim 1, it is characterised in that：In the mounting bracket (1)
Front and rear sides face on offer sliding slot (1b), the baffle (9) is equipped with the sliding block (9a) coordinated with sliding slot (1b).
4. a kind of lifting platform of automatic open close outlet according to claim 1, it is characterised in that：The driving mechanism (3)
Including the No.1 gear (31) being mounted on screw rod (2), No. two gears (32) engaged with No.1 gear (31), it connect No. two teeth
The motor (33) of (32) is taken turns, the No.1 gear (31) is four and is connected respectively with corresponding screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751399.2U CN207847179U (en) | 2017-12-14 | 2017-12-14 | A kind of lifting platform of automatic open close outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751399.2U CN207847179U (en) | 2017-12-14 | 2017-12-14 | A kind of lifting platform of automatic open close outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847179U true CN207847179U (en) | 2018-09-11 |
Family
ID=63420717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751399.2U Active CN207847179U (en) | 2017-12-14 | 2017-12-14 | A kind of lifting platform of automatic open close outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104520A (en) * | 2017-12-14 | 2018-06-01 | 方特欢乐世界（芜湖）经营管理有限公司 | A kind of lifting platform of automatic open close outlet |
-
2017
- 2017-12-14 CN CN201721751399.2U patent/CN207847179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104520A (en) * | 2017-12-14 | 2018-06-01 | 方特欢乐世界（芜湖）经营管理有限公司 | A kind of lifting platform of automatic open close outlet |
| CN108104520B (en) * | 2017-12-14 | 2023-06-20 | 华强方特(芜湖)文化产业有限公司 | Lifting table capable of automatically opening and closing outlet |
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