CN207673064U - A kind of scissors type elevating stage - Google Patents
A kind of scissors type elevating stage Download PDFInfo
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- CN207673064U CN207673064U CN201721821654.6U CN201721821654U CN207673064U CN 207673064 U CN207673064 U CN 207673064U CN 201721821654 U CN201721821654 U CN 201721821654U CN 207673064 U CN207673064 U CN 207673064U
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Abstract
The utility model discloses a kind of scissors type elevating stages, are related to stage machinery technical field, and causing elevator stage to lift to solve the problems, such as that the gravity of elevator stage in the prior art concentrates on the leading screw being vertically arranged, unstable, safety coefficient is low；It includes supporting rack, the pedestal of fixing support rack and the stage boards mounted on supporting rack upper end, the studdle being mutually parallel with stage boards is provided between supporting rack, scissor-type lifting mechanism is equipped between studdle and stage boards, scissor-type lifting mechanism includes upper connecting pole and lower connecting pole, it is arranged in a crossed manner between connecting pole and lower connecting pole on two that there are two lifter plates, two lifter plate upper ends and upper connection are column articulated, two lifter plate lower ends and lower connection are column articulated, and studdle is equipped with the driving mechanism that the lower connecting pole of driving moves in opposite direction.By implementing the technical program, it can constitute multi-point support by the force of gravity to supporting rack of stage, improve safety coefficient, and can realize stage fast lifting.
Description
Technical field
The utility model is related to stage machinery technical fields, more particularly to a kind of scissors type elevating stage.
Background technology
Elevator stage is one of most widely used equipment in stage machinery equipments under stage, professional theatre, dance drama institute,
Threatre is all equipped with a large amount of various types of elevator stages, even in certain threatres based on turntable, cydariform turntable
Inside it is also configured with the elevator stage or elevator of different size；In many well-known music halls in the world, it is provided with for band, closes
Sing the elevator stage of team or large-scale musical instrument；Some experiment small theatres are covered with to realize the variation of stage form under entire platform
Press the elevator stage of modular design.
Disclose a kind of elevator stage application No. is the patent of CN201520893533.7, including motor, fluid-flywheel clutch,
Speed reducer, leading screw, stage boards, the leading screw are vertically arranged, and the input terminal of the fluid-flywheel clutch is connect with motor, the fluid power
Coupling device output end is connect with speed reducer, and the leading screw upper end is rotatablely connected with stage boards, the lower end of the leading screw and speed reducer
Output end connects；The leading screw is equipped with the feed screw nut coordinated with leading screw, and the feed screw nut is connect with stage boards, the dance
The edge of platen is equipped with pulley, and the stage boards side is equipped with the slideway coordinated with the pulley.The technical solution uses spiral
The cooperation of lead screw pair makes stage table top lift, and this mode has fundamentally reached essential safety, however the technical solution is still
It has the following disadvantages：First, the gravity of elevator stage concentrates on the leading screw being vertically arranged, cause elevator stage lifting it is unstable,
It is insecure, safety coefficient is low；Second is that making stage table top lift using the cooperation of screw pair, regulation motor rotating speed can only be passed through
The lifting speed of stage is adjusted, and realizes that fast lifting can cause motor speed unstable, safety coefficient is low.
Utility model content
In view of the above deficiencies of the prior art, the purpose of this utility model is to provide a kind of scissors type elevating dances
Platform can be adjusted by two level and realize stage fast lifting, and the gravity of elevator stage in the prior art is avoided to concentrate on setting vertically
Elevator stage is caused to lift problem unstable, that safety coefficient is low on the leading screw set.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of scissors type elevating stage, including the pedestal of supporting rack, fixing support rack and the dance mounted on supporting rack upper end
Platen is provided with the studdle being mutually parallel with stage boards between support frame as described above, upright guide rail is equipped in support frame as described above,
It is slidably connected in the studdle both ends insertion upright guide rail and with upright guide rail, is set between the studdle and stage boards
Have a scissor-type lifting mechanism, the scissor-type lifting mechanism include along stage boards lower end be centrosymmetric setting upper connecting pole and
Be centrosymmetric the lower connecting pole of setting along studdle upper end, it is arranged in a crossed manner between connecting pole and lower connecting pole on two there are two
The infall of lifter plate, two lifter plates offers circular hole and is connected by axis pin twist, and the studdle is equipped with driving
The driving mechanism that two lower connecting poles move in opposite direction, the stage boards lower end are provided with horizontal guide rail, two upper connections
It is slidably connected in column insertion horizontal guide rail and with horizontal guide rail, driving studdle is provided with below the studdle along vertical
The adjustable support mechanism that guide rail moves up and down.
The operation principle of the utility model base case is：When needing fast lifting stage, driven by driving mechanism
Two lower connecting poles are moved along studdle opposite direction, to two liftings arranged in a crossed manner between stage boards and studdle
Plate can be rotated using the axis pin of infall as the center of circle in vertical direction, to adjust the spacing between stage boards and studdle, rotation
The upper connecting pole of process two moved round about along horizontal guide rail, to which the gravity on stage concentrates on liter arranged in a crossed manner
It drops on plate, triangle support construction, supporting ＆ stablizing；And then concentrate on horizontally disposed studdle, and studdle
It is slidably connected in both ends insertion upright guide rail and with upright guide rail, so as in the force of gravity to supporting rack by stage, constitute
Multi-point support avoids the gravity of elevator stage in the prior art from concentrating on causing elevator stage to lift on the leading screw being vertically arranged
Problem unstable, safety coefficient is low；And support screw rod below be provided with driving studdle along upright guide rail move up and down can
Supporting mechanism is adjusted, can be adjusted in synchronism by scissor-type lifting mechanism and adjustable support mechanism and realize stage fast lifting, kept away
The problem of exempting to cannot achieve stage fast lifting in the prior art, or avoid passing through a drive system and realize that fast lifting can be led
Cause motor speed unstable, the low problem of safety coefficient.
Further, the studdle include be centrosymmetric setting front screw and rear screw rod, the front screw and
The threaded line hand of spiral afterwards on screw rod is opposite；The driving mechanism includes servo motor and is separately positioned on front screw and rear spiral shell
Preceding swivel nut on bar and rear thread sleeve, two lower connecting poles are fixedly connected by bolt with preceding swivel nut and rear thread sleeve respectively.By watching
It takes motor driving studdle rotation and drives the preceding swivel nut on front screw and rear screw rod and rear thread sleeve relative movement so that connection
The upper end rotation of bar lifts and elevator stage plate, so that stage table top is lifted using the cooperation of flat spin lead screw pair, this mode
Fundamentally reach essential safety, multi-point support constituted also by horizontally disposed studdle, improves lifting stationarity,
Improve support safety coefficient.
Further, the both ends of the stage boards and studdle, which are centrosymmetric, is provided with telescopic rod, the telescopic rod
Upper end is fixedly connected with stage boards bottom, and telescopic rod lower end is fixedly connected with studdle.Two telescopic rods can be further to dance
Platen constitutes multi-point support, improves stability of strutting system.
Further, the telescopic rod includes several steel pipes to connect together, and spring is provided in telescopic rod, described
It is fixedly connected at the top of spring upper end and telescopic rod, lower spring end is fixedly connected with telescopic rod bottom.Spring has cushioning effect, can
It not will produce the unstable mutation in speed when elevator stage plate, comfort brought to the people on stage.
Further, the adjustable support mechanism includes Rotational Cylindrical, fixed mounting, gear, stepper motor and takes up
Silent chain in Rotational Cylindrical, the Rotational Cylindrical upper end are equipped with the endless glide being obliquely installed, the fixed peace of Rotational Cylindrical lower end insertion
It fills in seat and is rotatablely connected with fixed mounting, the gear is fixedly connected with output shaft is connect, and gear and silent chain are mutual
Engagement；Vertical supporting block is equipped with by bearing in the middle part of the studdle, the vertical supporting block lower end is against the annular
The vertical supporting block lower end is against in the endless glide in sliding rail.Drive and tooth by stepper motor sliding tooth wheel rotates
The silent chain rotation of wheel engagement, and silent chain takes up in Rotational Cylindrical, so as to drive Rotational Cylindrical to be rotated in fixed mounting,
And Rotational Cylindrical upper end is tiltedly installed with endless glide, the vertical supporting block lower end being fixed on supporting rod is against in endless glide,
So as to drive vertical supporting block vertically to move up and down, and then studdle can be driven to be moved up and down along upright guide rail,
It is simple in structure, the gravity on stage, supporting ＆ stablizing, safety coefficient height are supported by Rotational Cylindrical.
Further, the vertical supporting block lower end is equipped with arc convex portion, and the vertical supporting block passes through arc convex
Portion is against in the endless glide.Reduce the sliding friction that vertical supporting block slides in endless glide, makes vertical supporting block more
Add stable sliding in endless glide.
Further, the pedestal is made of transparent glass, and several LED flashing lights have been evenly arranged on pedestal.LED flashing lights
It is located in transparent pedestal, the color that can adjust LED flashing lights according to actual needs so that LED flashing lights 14 can enhance stage
Effect transfers stage atmosphere.
Further, the stage boards upper surface is provided with foam-rubber cushion.Stage can be improved using the flexibility of foam-rubber cushion
Comfort.
As described above, the beneficial effects of the utility model are as follows：
1, the utility model is equipped with the scissor that driving stage boards vertically move between studdle and stage boards
Formula elevating mechanism can be with the axis pin of infall especially by two lifter plates arranged in a crossed manner between stage boards and studdle
The center of circle is rotated in vertical direction, to adjust the key technology of the spacing between stage boards and studdle, the process of rotation two
Upper connecting pole can round about be moved along horizontal guide rail, to which the gravity on stage concentrates on lifter plate arranged in a crossed manner,
Triangle support construction forms stability support；And then concentrate on horizontally disposed studdle, and studdle two
It is slidably connected in the embedded upright guide rail in end and with upright guide rail, so as in the force of gravity to supporting rack by stage, constitute more
Point support avoids the gravity of elevator stage in the prior art from concentrating on leading to elevator stage lifting not on the leading screw being vertically arranged
Steadily, the low problem of safety coefficient.
2, in the utility model before servo motor driving studdle rotation drives on front screw and rear screw rod
Swivel nut and rear thread sleeve relative movement so that the upper end rotation of connecting rod lifts and elevator stage plate, using flat spin lead screw pair
Cooperation make stage table top lift after auto lock, this mode fundamentally i.e. reached essential safety, set also by level
The studdle set constitutes multi-point support, improves lifting stationarity, improves support safety coefficient.
3, the utility model be provided with below studdle driving studdle moved up and down along upright guide rail it is adjustable
Supporting mechanism is saved, can be adjusted in synchronism by scissor-type lifting mechanism and adjustable support mechanism and realize stage fast lifting, avoided
The problem of cannot achieve stage fast lifting in the prior art, or avoid passing through a drive system and realize that fast lifting can cause
Motor speed is unstable, the low problem of safety coefficient.
4, the pedestal in the utility model is made of transparent glass, and several LED flashing lights, LED have been evenly arranged on pedestal
Flashing light is located in transparent pedestal, and the color that can adjust LED flashing lights according to actual needs so that LED flashing lights 14 can enhance
Stage effect transfers stage atmosphere.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of scissors type elevating stage of the utility model；
Fig. 2 is the side view of Rotational Cylindrical in a kind of scissors type elevating stage of the utility model.
Reference numeral：01- supporting racks, 02- pedestals, 03- stage boards, 04- studdles, 05- upright guide rails, 06- are vertical
Under the upper connecting pole of supporting block, 07-, 08- lifter plates, 09- after connecting pole, 10- front screws, 11- before screw rod, 12- after swivel nut, 13-
Swivel nut, 14- telescopic rods, 15- springs, 16- Rotational Cylindricals, 17- fixed mountings, 18- gears, 19- stepper motors, 20- silent chains,
21- endless glides, 22- arc convex portion, 23-LED flashing lights, 24- servo motors, 25- horizontal guide rails, 26- axis pins, 27- sponges
Pad, 28- retractable support frames.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
It please refers to Fig.1 to shown in Fig. 2, the present embodiment provides a kind of scissors type elevating stages, including supporting rack 01, fixed branch
The pedestal 02 of support 01 and stage boards 03 mounted on 01 upper end of supporting rack are provided between supporting rack 01 mutual with stage boards 03
Parallel studdle 04,01 inside of supporting rack are equipped with upright guide rail 05, and 04 left and right ends of studdle are embedded in upright guide rail 05
It is interior and be slidably connected with upright guide rail 05, it is equipped with driving stage boards 03 between studdle 04 and stage boards 03 and vertically moves
Dynamic scissor-type lifting mechanism.
Specifically, scissor-type lifting mechanism include along 03 lower end of stage boards be centrosymmetric setting upper connecting pole 07 and edge
04 upper end of studdle is centrosymmetric the lower connecting pole 09 of setting, arranged in a crossed manner between connecting pole 07 and lower connecting pole 09 on two
There are two lifter plate 08, the infall of two lifter plates 08 offers circular hole and is connected by 26 twist of axis pin, studdle 04
It is equipped with the driving mechanism that two lower connecting poles 09 of driving move in opposite direction, 03 lower end of stage boards is provided with horizontal guide rail
25, two upper connecting poles 07 are embedded in horizontal guide rail 25 and are slidably connected with horizontal guide rail 25, and two are driven by driving mechanism
Lower connecting pole 09 is moved along 04 opposite direction of studdle, to two between stage boards 03 and studdle 04 arranged in a crossed manner
Lifter plate 08 can be the center of circle with the axis pin 26 of infall, be rotated in vertical direction, to adjust stage boards 03 and studdle 04
Between spacing, the upper connecting pole 07 of process two of rotation moves round about along horizontal guide rail 25, to the gravity on stage
It concentrates on lifter plate 08 arranged in a crossed manner, triangle support construction, supporting ＆ stablizing；And then concentrate on horizontally disposed branch
It supports on screw rod 04, and is slidably connected in 04 both ends of studdle insertion upright guide rail 05 and with upright guide rail 05, so as to wave
In the force of gravity of platform to supporting rack 01, multi-point support is constituted, the gravity of elevator stage in the prior art is avoided to concentrate on vertically
Elevator stage is caused to lift problem unstable, that safety coefficient is low on the leading screw of setting.
Specifically, studdle 04 includes the front screw 10 and rear screw rod 11 for the setting that is centrosymmetric, the front screw 10
It is opposite with the threaded line hand of spiral on rear screw rod 11；Driving mechanism includes servo motor 24 and is separately positioned on 10 He of front screw
The preceding swivel nut 12 and rear thread sleeve 13 on screw rod 11, two lower connecting poles 09 pass through bolt and preceding swivel nut 12 and rear thread sleeve 13 respectively afterwards
It is fixedly connected.The preceding swivel nut 12 on front screw 10 and rear screw rod 11 is driven by the driving rotation of studdle 04 of servo motor 24
It is relatively moved with rear thread sleeve 13 so that the upper end rotation of connecting rod lifts and elevator stage plate 03, using flat spin lead screw pair
Cooperation make stage table top lift, this mode fundamentally i.e. reached essential safety, also by horizontally disposed support spiral shell
Bar 04 constitutes multi-point support, improves lifting stationarity, improves support safety coefficient.
At the same time, servo motor 24 is erected at by retractable support frame 28 on pedestal 02, setting in retractable support frame 28
Flexible part may make that servo motor 24 is moved up and down with studdle 04 and is moved, and elastic component may make retractable support frame 28
It resets in time.
Further, 04 middle part of studdle is equipped with vertical supporting block 06,04 lower section setting of studdle by bearing
Have and the adjustable support mechanism that studdle 04 is moved up and down along upright guide rail 05 is driven by vertical supporting block 06.Pass through scissor
Formula elevating mechanism and adjustable support mechanism, which can be adjusted in synchronism, realizes stage fast lifting, avoids cannot achieve dance in the prior art
The problem of platform fast lifting, or avoid passing through a drive system and realize that fast lifting can cause motor speed unstable, safety
The low problem of coefficient.
Specifically, adjustable support mechanism include Rotational Cylindrical 16, fixed mounting 17, gear 18, stepper motor 19 and around
The tightly silent chain 20 in Rotational Cylindrical 16,16 upper end of Rotational Cylindrical are equipped with the endless glide 21 being obliquely installed, and 16 lower end of Rotational Cylindrical is embedding
Enter in fixed mounting 17 and be rotatablely connected with fixed mounting 17, gear 18 is fixedly connected with output shaft is connect, and gear 18
It is intermeshed with silent chain 20,06 lower end of vertical supporting block is against in the endless glide 21.Pass through 19 sliding tooth of stepper motor
Wheel 18 rotates and the silent chain 20 engaged with gear 18 is driven to rotate, and silent chain 20 takes up in Rotational Cylindrical 16, so as to drive
The rotation in fixed mounting 17 of dynamic Rotational Cylindrical 16, and 16 upper end of Rotational Cylindrical is tiltedly installed with endless glide 21, is fixed on support
06 lower end of vertical supporting block on bar is against in endless glide 21, so as to drive vertical supporting block 06 to be moved down on vertically
It is dynamic, and then studdle 04 can be driven to be moved up and down along upright guide rail 05, it is simple in structure, it is supported on stage by Rotational Cylindrical 16
Gravity, supporting ＆ stablizing, safety coefficient are high.
In addition, vertical 06 lower end of supporting block is equipped with arc convex portion 22, vertical supporting block 06 is supported by arc convex portion 22
In the endless glide 21, reduces the sliding friction that vertical supporting block 06 slides in endless glide 21, make vertical supporting block
06 more stable sliding is in endless glide 21.
Further, the both ends of stage boards 03 and studdle 04, which are centrosymmetric, is provided with telescopic rod 14, telescopic rod 14
Upper end is fixedly connected with 03 bottom of stage boards, and 14 lower end of telescopic rod is fixedly connected with studdle 04.Two telescopic rods 14 can be into
One step constitutes multi-point support to stage boards 03, improves stability of strutting system；Specifically, telescopic rod 14 includes several connects together
Steel pipe, and spring 15 is provided in telescopic rod 14,15 upper end of the spring is fixedly connected with 14 top of telescopic rod, 15 lower end of spring
It is fixedly connected with 14 bottom of telescopic rod, spring 15 has cushioning effect, can not will produce speed when elevator stage plate 03
On unstable mutation, bring comfort to the people on stage.
Further, pedestal 02 is made of transparent glass, and several LED flashing lights 23 have been evenly arranged on pedestal 02.LED
Flashing light 23 is located in transparent pedestal 02, and the color that can adjust LED flashing lights 23 according to actual needs makes, 23 energy of LED flashing lights
Enough enhance stage effect, transfers stage atmosphere.
In addition, 03 upper surface of stage boards is provided with foam-rubber cushion 27.Making for stage can be improved using the flexibility of foam-rubber cushion 27
With comfortable.
In the present embodiment, vertically moved using the driving stage boards 03 being arranged between studdle 04 and stage boards 03
Dynamic scissor-type lifting mechanism elevator stage plate 03, specifically, servo motor 24 drive the rotation of studdle 04 and drive preceding spiral shell
Preceding swivel nut 12 and rear thread sleeve 13 on bar 10 and rear screw rod 11 relatively move, to arranged in a crossed manner in stage boards 03 and studdle
Two lifter plates 08 between 04 can be the center of circle with the axis pin 26 of infall, vertical direction rotate, to adjust stage boards 03 with
Spacing between studdle 04, to which the gravity on stage concentrates on horizontally disposed studdle 04, and studdle 04
It is even slidably connected in section insertion upright guide rail 05 and with upright guide rail 05, the upper connecting pole 07 of process two of rotation is along horizontal guide rail
25 move round about, to which the gravity on stage concentrates on lifter plate 08 arranged in a crossed manner, triangle support knot
Structure, supporting ＆ stablizing；The gravity concentrated on scissor-type lifting mechanism in turn is concentrated horizontally disposed by lower connecting pole 09
It on studdle 04, and is slidably connected in 04 both ends of studdle insertion upright guide rail 05 and with upright guide rail 05, so as to incite somebody to action
In the force of gravity of stage to supporting rack 01, multi-point support is constituted, the gravity of elevator stage in the prior art is avoided to concentrate on erecting
Elevator stage is caused to lift problem unstable, that safety coefficient is low on the leading screw being directly arranged.
Further, it drives gear 18 to rotate by stepper motor 19 by drives 20 turns of the silent chain engaged with gear 18
It is dynamic, and silent chain 20 takes up in Rotational Cylindrical 16, so as to drive the rotation in fixed mounting 17 of Rotational Cylindrical 16, is fixed on branch
06 lower end of vertical supporting block on strut is against in the endless glide 21 of the tilted setting of mounting base, so as to drive vertical support
Block 06 vertically moves up and down, and then studdle 04 can be driven to be lifted along upright guide rail 05；To pass through scissor-type liter
Descending mechanism and adjustable support mechanism, which are adjusted in synchronism, realizes stage fast lifting, avoids cannot achieve stage in the prior art quick
The problem of lifting, or avoid passing through a drive system and realize that fast lifting can cause motor speed unstable, safety coefficient is low
The problem of；And adjustable support mechanism structure is simple, and the gravity on stage, supporting ＆ stablizing, safety system are supported by Rotational Cylindrical 16
Number is high.
In addition, described above, the only preferred embodiment of the utility model is not intended to limit the utility model, this reality
It is subject to claims with novel scope of patent protection, it is every to be made with the specification and accompanying drawing content of the utility model
Equivalent structure variation, similarly should be included in the scope of protection of the utility model.
Claims (8)
1. a kind of scissors type elevating stage, it is characterised in that：Including supporting rack (01), fixing support rack (01) pedestal (02) and
Stage boards (03) mounted on supporting rack (01) upper end are provided between support frame as described above (01) and are mutually parallel with stage boards (03)
Studdle (04), upright guide rail (05) is equipped in support frame as described above (01), studdle (04) the both ends insertion is vertical
It is slidably connected in guide rail (05) and with upright guide rail (05), scissor-type is equipped between the studdle (04) and stage boards (03)
Elevating mechanism, the scissor-type lifting mechanism include along stage boards (03) lower end be centrosymmetric setting upper connecting pole (07) and
Be centrosymmetric the lower connecting pole (09) of setting along studdle (04) upper end, on two connecting pole (07) and lower connecting pole (09) it
Between it is arranged in a crossed manner there are two lifter plate (08), two lifter plate (08) upper ends are hinged with upper connecting pole (07), two lifter plates
(08) lower end is hinged with lower connecting pole (09), and the infall of two lifter plates (08) offers circular hole and by axis pin (26) twist
Connection, the studdle (04) is equipped with the driving mechanism that two lower connecting poles (09) of driving are moved in opposite direction, described
Stage boards (03) lower end is provided with horizontal guide rail (25), and two upper embedded horizontal guide rails (25) of connecting pole (07) are interior and led with level
Rail (25) is slidably connected, and driving studdle (04) is provided with below the studdle (04) and is moved down along upright guide rail (05)
Dynamic adjustable support mechanism.
2. a kind of scissors type elevating stage according to claim 1, it is characterised in that：The studdle (04) is including being in
The front screw (10) and rear screw rod (11) of center symmetric setting, the threaded line spiral on the front screw (10) and rear screw rod (11)
Direction is opposite；Before the driving mechanism includes servo motor (24) and is separately positioned on front screw (10) and rear screw rod (11)
Swivel nut (12) and rear thread sleeve (13), two lower connecting poles (09) are fixed by bolt and preceding swivel nut (12) and rear thread sleeve (13) respectively
Connection.
3. a kind of scissors type elevating stage according to claim 2, it is characterised in that：The stage boards (03) and support spiral shell
The both ends of bar (04), which are centrosymmetric, is provided with telescopic rod (14), and telescopic rod (14) upper end is fixed with stage boards (03) bottom
Connection, telescopic rod (14) lower end is fixedly connected with studdle (04).
4. a kind of scissors type elevating stage according to claim 3, it is characterised in that：The telescopic rod (14) includes several
The steel pipe to connect together, and spring (15) is provided in telescopic rod (14), spring (15) upper end is pushed up with telescopic rod (14)
Portion is fixedly connected, and spring (15) lower end is fixedly connected with telescopic rod (14) bottom.
5. a kind of scissors type elevating stage according to any one of claims 1-4, it is characterised in that：The adjustable branch
Support mechanism includes Rotational Cylindrical (16), fixed mounting (17), gear (18), stepper motor (19) and takes up in Rotational Cylindrical (16)
Silent chain (20), Rotational Cylindrical (16) upper end is equipped with the endless glide (21) that is obliquely installed, the insertion of Rotational Cylindrical (16) lower end
Be rotatablely connected in fixed mounting (17) and with fixed mounting (17), the gear (18) with connect output shaft and be fixedly connected,
And gear (18) is intermeshed with silent chain (20)；Vertical supporting block is equipped with by bearing in the middle part of the studdle (04)
(06), vertical supporting block (06) lower end is against in the endless glide (21).
6. a kind of scissors type elevating stage according to claim 5, it is characterised in that：Vertical supporting block (06) lower end
Equipped with arc convex portion (22), the vertical supporting block (06) is against the endless glide (21) by arc convex portion (22)
It is interior.
7. a kind of scissors type elevating stage according to claim 1, it is characterised in that：The pedestal (02) is by transparent glass
It is made, and has been evenly arranged several LED flashing lights (23) on pedestal (02).
8. a kind of scissors type elevating stage according to claim 1, it is characterised in that：Stage boards (03) upper surface is set
It is equipped with foam-rubber cushion (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821654.6U CN207673064U (en) | 2017-12-23 | 2017-12-23 | A kind of scissors type elevating stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821654.6U CN207673064U (en) | 2017-12-23 | 2017-12-23 | A kind of scissors type elevating stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673064U true CN207673064U (en) | 2018-07-31 |
Family
ID=62970661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821654.6U Active CN207673064U (en) | 2017-12-23 | 2017-12-23 | A kind of scissors type elevating stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451616A (en) * | 2018-09-21 | 2019-03-08 | 中国电子科技集团公司第四十八研究所 | A kind of tubular load coil screw pitch device for precision regulating of helical |
| CN111056511A (en) * | 2019-12-17 | 2020-04-24 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
-
2017
- 2017-12-23 CN CN201721821654.6U patent/CN207673064U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451616A (en) * | 2018-09-21 | 2019-03-08 | 中国电子科技集团公司第四十八研究所 | A kind of tubular load coil screw pitch device for precision regulating of helical |
| CN111056511A (en) * | 2019-12-17 | 2020-04-24 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
| CN111056511B (en) * | 2019-12-17 | 2021-06-04 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
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