CN207000276U - A kind of automatic telescopic stage for mobile stage vehicle - Google Patents
A kind of automatic telescopic stage for mobile stage vehicle Download PDFInfo
- Publication number
- CN207000276U CN207000276U CN201720900597.4U CN201720900597U CN207000276U CN 207000276 U CN207000276 U CN 207000276U CN 201720900597 U CN201720900597 U CN 201720900597U CN 207000276 U CN207000276 U CN 207000276U
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- CN
- China
- Prior art keywords
- stage
- chute
- boards
- hydraulic stem
- stage boards
- 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.)
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Abstract
The utility model discloses a kind of automatic telescopic stage for mobile stage vehicle, including the first stage boards, second stage boards and servomotor, the servomotor is fixedly mounted on mobile stage vehicle, the clutch end of the servomotor is installed with drive disk, the first stage boards and baffle plate are fixedly connected with the drive disk, the baffle plate and the first stage boards are to be symmetrical arranged, it is rotatablely connected between first stage boards and the second stage boards by bearing pin, first stage boards and the second stage boards side close to each other offer fluting and chute respectively, and fluting and chute are symmetrical, the inwall of the fluting is symmetrically arranged with bearing one, the inwall of the bearing one is fixedly connected with bull stick, the outer wall of the bull stick is fixedly connected with hydraulic stem, the other end of the hydraulic stem is flexibly connected chute by head.The beneficial effects of the utility model are：There is clean hygiene and service life is longer.
Description
Technical field
Mobile stage vehicle technical field is the utility model is related to, specially a kind of automatic telescopic for mobile stage vehicle is waved
Platform.
Background technology
Mobile stage vehicle is a kind of convenient flowing performance and the deployable special car as stage.Mainly include chassis
Part and upper dress part two large divisions, upper dress part is made up of top plate side plate bottom plate, and side plate and top plate are respectively by four hydraulic pressure
Oil cylinder control expansion stage platform top, bottom plate deploys the control of four hydraulic jacks into stage, saves tradition and sets up the stage program, saves
Shi Shengli is easy to operate and safe reliable, multiple functional, appearance looks elegant.And the mobile stage vehicle control stage folding of currently available technology
Folded hydraulic jack is all mounted in the both sides of folded sheet, so not only causes hydraulic jack is exposed also to cause performing outside
During spectators or performer can be because unexpected be stained with the oil stain overflowed on hydraulic jack.And hydraulic jack it is exposed outside also
Its service life can be reduced.
The content of the invention
The technical problem that the utility model solves is to overcome prior art hydraulic jack exposed unhygienic outside and made
With the life-span it is shorter the defects of, there is provided a kind of automatic telescopic stage for mobile stage vehicle.It is described for mobile stage vehicle from
Dynamic flexible stage has the characteristics that clean hygiene and service life is longer.
To achieve the above object, the utility model provides following technical scheme：It is a kind of to be stretched for the automatic of mobile stage vehicle
Contracting stage, including the first stage boards, the second stage boards and servomotor, the servomotor are fixedly mounted on mobile stage vehicle
On, the clutch end of the servomotor is installed with drive disk, be fixedly connected on the drive disk the first stage boards and
Baffle plate, the baffle plate and the first stage boards are turned to be symmetrical arranged between first stage boards and the second stage boards by bearing pin
Dynamic connection, first stage boards and the second stage boards side close to each other offer fluting and chute respectively, and slot and
Chute is symmetrical, and the inwall of the fluting is symmetrically arranged with bearing one, and the inwall of the bearing one is fixedly connected with bull stick, institute
The outer wall for stating bull stick is fixedly connected with hydraulic stem, and the other end of the hydraulic stem is flexibly connected chute by head.
Preferably, the head includes sliding block, and the sliding block is slidably connected chute, and the sliding block and chute are in convex
Character form structure, opens up at the top of the sliding block fluted, and bearing two, the bearing are provided with the both ends side wall of the groove
Two inwall is fixedly connected with rotating shaft, and the outer wall of the rotating shaft is fixedly connected with hydraulic stem.
Preferably, the fluting is to connect setting close to one end of bearing pin with chute, and the width of the fluting and chute is big
In the maximum gauge of hydraulic stem, the deep equality of the fluting and chute, and slot and be more than hydraulic pressure with both chute depth sums
Length under bar nature.
Preferably, the quantity of the fluting, chute, hydraulic stem and head is several and is in successively from front to back
Linear array.
Preferably, first stage boards, the second stage boards side close to each other are provided with support column, the support
Post is specially electric expansion bar.
Compared with prior art, the beneficial effects of the utility model are：Drive disk is driven by servomotor, passes through driving
Disk enables to the first stage boards to rotate, and can prevent stage boards from occurring with the close side of car body by symmetrically arranged baffle plate
Gap, while be also prevented from the junction that foreign matter falls into drive disk and servomotor, increasing its service life；Pass through stretching for hydraulic stem
Contracting can realize the rotation between the first stage boards and the second stage boards, when hydraulic stem is elongated, enable to live by sliding block
Dynamic device slides in chute, and the bearing set by hydraulic stem both ends enables to hydraulic stem can be with the fortune of two pieces of stage boards
Move and adjustment direction, when the angle between two pieces of stage boards reaches 180 degree, hydraulic stem can also play what a connection supported
Effect.Hydraulic stem is enabled to perfectly to be hidden by fluting and chute so that during performance, performer and spectators avoid adhering to
The situation of oil stain, while also increase its service life.
Brief description of the drawings
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model head structural representation.
Label in figure：1 first stage boards, 2 second stage boards, 3 servomotors, 4 drive disks, 5 baffle plates, 6 bearing pins, 7 fluting,
8 chutes, 9 bearings one, 10 bull sticks, 11 hydraulic stems, 12 heads, 121 sliding blocks, 122 grooves, 123 bearings two, 124 rotating shafts, 13
Support column.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of automatic telescopic for mobile stage vehicle is waved
Platform, including the first stage boards 1, the second stage boards 2 and servomotor 3, the servomotor 3 are fixedly mounted on mobile stage vehicle
On, the clutch end of the servomotor 3 is installed with drive disk 4, and the first stage boards are fixedly connected with the drive disk 4
1 and baffle plate 5, the stage boards 1 of baffle plate 5 and first lead to be symmetrical arranged between the stage boards 2 of the first stage boards 1 and second
Cross bearing pin 6 to be rotatablely connected, the stage boards 2 of the first stage boards 1 and second side close to each other offers fluting 7 and slided respectively
Groove 8, and fluting 7 and chute 8 are symmetrical, the inwall of the fluting 7 is symmetrically arranged with bearing 1, the inwall of the bearing 1
Bull stick 10 is fixedly connected with, the outer wall of the bull stick 10 is fixedly connected with hydraulic stem 11, and the other end of the hydraulic stem 11 passes through work
Dynamic device 12 is flexibly connected chute 8, and the head 12 includes sliding block 121, and the sliding block 121 is slidably connected chute 8, described
Sliding block 121 and chute 8 are in convex shape structure, and the top of the sliding block 121 opens up fluted 122, the both ends of the groove 122
Be provided with bearing 2 123 in side wall, the inwall of the bearing 2 123 is fixedly connected with rotating shaft 124, the rotating shaft 124 it is outer
Wall is fixedly connected with hydraulic stem 11, and the fluting 7 and chute 8 are to connect setting close to one end of bearing pin 6, the fluting 7 and chute 8
Width be more than the maximum gauge of hydraulic stem 11, the deep equality of the fluting 7 and chute 8, and slot 7 and chute 8 both are deep
Spend the length that sum is more than under the nature of hydraulic stem 11, the quantity of slot 7, chute 8, hydraulic stem 11 and the head 12
It is several and linear arrangement successively from front to back, first stage boards 1, the second stage boards 2 side close to each other
Support column 13 is provided with, the support column 13 is specially electric expansion bar.
The utility model drives drive disk 4 by servomotor 3 when in use, and the first dance is enabled to by drive disk 4
Platen 1 rotates, and can prevent stage boards from gap occur with the close side of car body by symmetrically arranged baffle plate 5, while also prevent
Only foreign matter falls into the junction of drive disk 4 and servomotor 3, increases its service life；Flexible by hydraulic stem 11 can be real
Existing rotation between first stage boards 1 and the second stage boards 2, when hydraulic stem 11 is elongated, activity is enabled to by sliding block 121
Device 12 slides in chute 8, and the bearing set by the both ends of hydraulic stem 11 enables to hydraulic stem 11 can be with two pieces of stages
The motion of plate and adjustment direction, when the angle between two pieces of stage boards reaches 180 degree, hydraulic stem 11 can also play a company
Connect the effect of support.Hydraulic stem 11 is enabled to perfectly to be hidden by fluting 7 and chute 8 so that during performance, Yan Yuanhe
Spectators avoid adhering to the situation of oil stain, while also increase its service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic telescopic stage for mobile stage vehicle, including the first stage boards (1), the second stage boards (2) and servo
Motor (3), it is characterised in that：The servomotor (3) is fixedly mounted on mobile stage vehicle, and the servomotor (3) is moved
Power output end is installed with drive disk (4), and the first stage boards (1) and baffle plate (5), institute are fixedly connected with the drive disk (4)
Baffle plate (5) and the first stage boards (1) are stated to be symmetrical arranged, pass through pin between first stage boards (1) and the second stage boards (2)
Axle (6) is rotatablely connected, and first stage boards (1) and the second stage boards (2) side close to each other offer fluting (7) respectively
With chute (8), and (7) and chute (8) are slotted symmetrically, the inwall for slotting (7) is symmetrically arranged with bearing one (9), institute
The inwall for stating bearing one (9) is fixedly connected with bull stick (10), and the outer wall of the bull stick (10) is fixedly connected with hydraulic stem (11), described
The other end of hydraulic stem (11) is flexibly connected chute (8) by head (12).
A kind of 2. automatic telescopic stage for mobile stage vehicle according to claim 1, it is characterised in that：The activity
Device (12) includes sliding block (121), and the sliding block (121) is slidably connected chute (8), and the sliding block (121) and chute (8) are in
Convex shape structure, open up fluted (122) at the top of the sliding block (121), be respectively provided with the both ends side wall of the groove (122)
There is bearing two (123), the inwall of the bearing two (123) is fixedly connected with rotating shaft (124), and the outer wall of the rotating shaft (124) is consolidated
Surely hydraulic stem (11) is connected.
A kind of 3. automatic telescopic stage for mobile stage vehicle according to claim 1, it is characterised in that：The fluting
(7) it is to connect setting close to one end of bearing pin (6) with chute (8), the width of the fluting (7) and chute (8) is more than hydraulic stem
(11) maximum gauge, the deep equality of the fluting (7) and chute (8), and both (7) and chute (8) depth sum of slotting
More than the length under hydraulic stem (11) nature.
A kind of 4. automatic telescopic stage for mobile stage vehicle according to claim 1, it is characterised in that：The fluting
(7), the quantity of chute (8), hydraulic stem (11) and head (12) is several and linear arrangement successively from front to back.
A kind of 5. automatic telescopic stage for mobile stage vehicle according to claim 1, it is characterised in that：Described first
Stage boards (1), the second stage boards (2) side close to each other are provided with support column (13), and the support column (13) is specially
Electric expansion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900597.4U CN207000276U (en) | 2017-07-24 | 2017-07-24 | A kind of automatic telescopic stage for mobile stage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900597.4U CN207000276U (en) | 2017-07-24 | 2017-07-24 | A kind of automatic telescopic stage for mobile stage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000276U true CN207000276U (en) | 2018-02-13 |
Family
ID=61455821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720900597.4U Expired - Fee Related CN207000276U (en) | 2017-07-24 | 2017-07-24 | A kind of automatic telescopic stage for mobile stage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000276U (en) |
-
2017
- 2017-07-24 CN CN201720900597.4U patent/CN207000276U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180213 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |