CN107215808A - A kind of hydraulic elevating platform safety stabilizing devices - Google Patents
A kind of hydraulic elevating platform safety stabilizing devices Download PDFInfo
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- CN107215808A CN107215808A CN201710416113.3A CN201710416113A CN107215808A CN 107215808 A CN107215808 A CN 107215808A CN 201710416113 A CN201710416113 A CN 201710416113A CN 107215808 A CN107215808 A CN 107215808A
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- Prior art keywords
- base
- elevating platform
- groove
- shaped
- hydraulic elevating
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of hydraulic elevating platform safety stabilizing devices, including base, supporting fixing device, stabilizing adjusting device and guiding securing device, the front and rear sides face of base is arranged with supporting fixing device, the bottom of base is arranged with stabilizing adjusting device, the upper end both sides of base are arranged with guiding securing device, the upper center of base is provided with mounting groove, bottom is symmetrically hinged with interior hinge frame in the groove of mounting groove, the middle part junction of interior hinge frame is provided with bearing group, rotating shaft is provided with the axle of bearing group, the hydraulic elevating platform safety stabilizing devices, assembly and disassembly is convenient, it is safe and reliable, the security and stability of user when in use has been ensured to the full extent, and consolidated and side guide securing device by the support of four sides all around, add security and stability during lifting, the service efficiency of hydraulic elevating platform is improved to a certain extent.
Description
Technical field
The present invention relates to hoistable platform safeguard technical field, specially a kind of hydraulic elevating platform safety and stability dress
Put.
Background technology
Hoistable platform is a kind of vertical hoisting machinery for transporting people or thing, is also referred in logistics systems such as factory, automated warehouses
Various plane conveying equipments are often also equipped with the middle equipment for carrying out vertical transport, lifting platform, different height pipeline is used as
Attachment means, typically use hydraulic-driven, therefore claim hydraulic elevator platform, in addition to being conveyed as the goods of different height, extensive use
In operations such as the installation, maintenances in high-altitude, the characteristics of lifting platform is freely lifted has been widely used in municipal maintenance, harbour, logistics
Center cargo transport, building decoration etc., it is mounted with that automobile chassis, storage battery chassis etc. can freely walk, working depth space
Change, with it is lightweight, walk, electrically activate certainly, it is big from supporting leg, the simple to operate, scope of operation, can leaping over obstacles carry out high-altitude
360 degree of operation etc. rotates freely advantage, but present hydraulic elevating platform is lifting and used process, it is impossible to comprehensive
The stable requirement that ensures safety, the danger that workmen uses is added, even if fraction safety stabilizing devices are configured at
On hydraulic elevating platform, but rely solely on single protection network, guard rail, it is impossible to fundamentally solve potential safety hazard, and
Complicated, operation dismounting is difficult, and gesture is realized therefore, it is possible to the hydraulic elevating platform safety stabilizing devices that solve problems
It must go.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect to be filled there is provided a kind of hydraulic elevating platform safety and stability
Put, assembly and disassembly is convenient, safe and reliable, the security and stability of user when in use has been ensured to the full extent, and pass through
All around the support of four sides is consolidated and side guide securing device, security and stability during lifting is added, in certain journey
The service efficiency of hydraulic elevating platform is improved on degree, the problem of effectively can solving in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of hydraulic elevating platform safety stabilizing devices, bag
Include base, supporting fixing device, stabilizing adjusting device and be oriented to securing device, the front and rear sides face of the base is arranged with branch
Stabilising arrangement is supportted, the bottom of the base is arranged with stabilizing adjusting device, and the upper end both sides of the base are arranged with guiding
Securing device, the upper center of the base is provided with bottom in mounting groove, the groove of the mounting groove and is symmetrically hinged with interior hinge frame, institute
The middle part junction for stating interior hinge frame is provided with bearing group, the axle of bearing group provided with rotating shaft, and the surface middle part of the rotating shaft, which is provided with, to be connected
Extension bar, the bottom land side of the mounting groove is provided with support column, and the surface upper end of the support column is provided with hydraulic cylinder, the hydraulic cylinder
Top be fixedly connected with the connecting rod of rotating shaft surface middle part, the top of the interior hinge frame is provided with workbench, the front side of the base
Face is provided with extendable platform, and the upper end of the extendable platform is sequentially provided with controlling switch group and hydraulic pump, the control from left to right
Switches set electrically connects external power source, and the controlling switch group electrically connects hydraulic pump.
As a preferred technical solution of the present invention, the supporting fixing device includes horizontal electric telescopic mast, described
The front and rear sides of base are arranged with groove, and horizontal electric telescopic mast is located at the bottom of groove, the horizontal electric telescopic mast
Top is equipped with contiguous block, and the bottom of the contiguous block is equipped with vertical electric expansion post, and the vertical electric expansion post is divided into
Upper prop and lower prop, the upper prop front side surface of the vertical electric expansion post are equipped with fixing hole, the vertical electric expansion post
Upper prop surface, which is arranged with front side of the collar, the surface of the collar, is provided with fixing nut, fixing nut configuration corresponding with fixing hole
Connection, the surface of the collar is equipped with hanging hole in the side close to base centerline, is configured on hanging hole aperture diagonally
The two ends hook of diagonal brace is connected, set screw is equipped with diagonal brace intersection, the bottom of the vertical electric expansion post is equipped with
Support base, the controlling switch group electrical connection horizontal electric telescopic mast and vertical electric expansion post.
As a preferred technical solution of the present invention, the stabilizing adjusting device includes bar-shaped trough, and bar-shaped trough is located at bottom
Bottom is equipped with T-shaped slideway, the T-shaped sliding block in upper end of the T-shaped slideway, institute in the bottom both sides of seat, the groove of the bar-shaped trough
The bottom for stating T-shaped sliding block is equipped with U-shaped junction button, the U-type groove of the U-shaped junction button and is hinged with connecting rod, the connection
The bottom of bar is equipped with expansion link, and expansion link is divided into upper boom and lower beam, and the upper rod outer surface of the expansion link revolves provided with fixed
Button, the lower end of the expansion link is provided with trapezoidal sole.
As a preferred technical solution of the present invention, the guiding securing device includes supporting plate, and supporting plate is located at bottom
The upper end both sides of seat, the supporting plate is equipped with chute, the groove of the chute in the middle side part close to base center and slided
Dynamic connection sliding block, the sliding block is fixedly connected with the side of workbench, the bottom of the sliding block in the side close to base center
Upper backup pad is equipped with, the bottom land of the chute is equipped with lower supporting plate, and the upper end of the lower supporting plate is equipped with damping spring,
The top of the damping spring is fixedly connected with the bottom of upper backup pad.
As a preferred technical solution of the present invention, the damping spring is nested inside with spring, and spring
Coefficient is less than the coefficient of elasticity of damping spring.
Compared with prior art, the beneficial effects of the invention are as follows：This hydraulic elevating platform safety stabilizing devices, assembly and disassembly
It is convenient, it is safe and reliable, the security and stability of user when in use has been ensured to the full extent, and passes through supporting fixing device
On horizontal electric telescopic mast and vertical electric expansion post it is flexible, to adjust the support to top hoistable platform side, diagonal brace with
Firm support is also realized in being detachably connected for hanging hole in itself to supporting fixing device, and the stabilizing adjusting device of base bottom is used to adjust
Save and the front and rear support of top hoistable platform adjusted, by T-shaped sliding block T-shaped slideway slip, and expansion link it is flexible come
Reach the maximum support position of device, the guiding securing device of base upper end both sides, by sliding block in the slip of chute, realization pair
The guiding of worktable lifting, upper backup pad and lower supporting plate change in displacement each other, damping is realized in the presence of damping spring, is protected
Hinder the stable lifting of workbench, so that security and stability when adding lifting, improves hydraulic elevating platform to a certain extent
Service efficiency.
Brief description of the drawings
Fig. 1 is the positive schematic top plan view of structure of the present invention；
Fig. 2 is structure front elevational schematic view of the present invention；
Fig. 3 is enlarged diagram at structure A of the present invention；
Fig. 4 is enlarged diagram at structure B of the present invention；
Fig. 5 is that the T-shaped slideway of structure of the present invention and T-shaped sliding block are slidably connected floor map.
In figure：1 base, 2 supporting fixing devices, 21 horizontal electric telescopic masts, 22 contiguous blocks, 23 vertical electric expansion posts,
24 fixing holes, 25 collars, 26 fixing nuts, 27 hanging holes, 28 diagonal braces, 29 support bases, 3 stabilizing adjusting devices, 31 bar-shaped troughs, 32 T
Type slideway, 33 T-shaped sliding blocks, 34 U-shaped junction buttons, 35 connecting rods, 36 expansion links, 37 fixed knobs, 38 trapezoidal soles, 4 are installed
Groove, 5 interior hinge framves, 6 rotating shafts, 7 support columns, 8 hydraulic cylinders, 9 workbench, 10 are oriented to securing devices, 101 supporting plates, 102 chutes, 103
Sliding block, 104 lower supporting plates, 105 damping springs, 106 upper backup pads, 11 extendable platforms, 12 controlling switch groups, 13 hydraulic pumps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of hydraulic elevating platform safety stabilizing devices, including
Base 1, supporting fixing device 2, stabilizing adjusting device 3 and guiding securing device 10, base 1 provide support and peace for top device
The effect in place is put, supporting fixing device 2 realizes that the front and rear support to base 1 and top jacking equipment is adjusted, stable regulation dress
The effect support regulation of 3 pairs of bases 1 and top jacking equipment is put, stabilizing adjusting device 3 is realized to being led to the lifting of workbench 9
To, the front and rear sides face of base 1 is arranged with supporting fixing device 2, and supporting fixing device 2 includes horizontal electric telescopic mast 21,
Horizontal electric telescopic mast 21 stretches, and realizes and the level angles of support meanss is adjusted, and the front and rear sides of base 1 are arranged with recessed
Groove, horizontal electric telescopic mast 21 is located at the bottom of groove, and the top of horizontal electric telescopic mast 21 is equipped with contiguous block 22, contiguous block
22 play support connection function, and the bottom of contiguous block 22 is equipped with vertical electric expansion post 23, and vertical electric expansion post 23 stretches,
Realize and the vertical angles of support meanss are adjusted, vertical 23 points of electric expansion post is upper prop and lower prop, vertical electric expansion post 23
Upper prop front side surface be equipped with fixing hole 24, fixing hole 24 plays secured adjusted effect, the upper prop of vertical electric expansion post 23
Surface is arranged with the collar 25, and the collar 25 provides place for the placement of hanging hole 27, and the also regulation for top device provides convenient, set
Fixing nut 26, fixing nut 26 and the connection of fixing hole 24 are provided with front side of the surface of ring 25, realizes and the height of the collar 25 is adjusted
Section, the configuration connection corresponding with fixing hole 24 of fixing nut 26, the surface of the collar 25 is equipped with close to the side of the center line of base 1
Hanging hole 27, hanging hole 27 is easy to fix diagonal brace 28, the two ends hook of configuration connection diagonal brace 28 on the aperture of hanging hole 27 diagonally,
Diagonal brace 28 carries out stabilization and reinforcement to supporting fixing device 2 itself, and in diagonal brace 28, intersection is equipped with set screw, is easy to diagonal brace
The regulation at 28 angles of inclination, the bottom of vertical electric expansion post 23 is equipped with support base 29, and 29 pairs of top devices of support base are provided
Supporting role, the bottom of base 1 is arranged with stabilizing adjusting device 3, and stabilizing adjusting device 3 includes bar-shaped trough 31, bar-shaped trough 31
Place is provided for the placement of T-shaped slideway 32, bar-shaped trough 31 is located at bottom in the bottom both sides of base 1, the groove of bar-shaped trough 31 and is all provided with
There is T-shaped slideway 32, T-shaped slideway 32 provides place for the slip of T-shaped sliding block 33, and the T-shaped sliding block 33 in upper end of T-shaped slideway 32 is T-shaped
Sliding block 33 is slided in T-shaped slideway 32, realizes that stabilizing adjusting device 3 supports firm with optimum position to top jacking equipment, T-shaped cunning
The bottom of block 33 is equipped with U-shaped junction button 34, and U-shaped junction button 34 plays a part of the connecting rod 35 that is articulated and connected, U-shaped junction button 34
U-type groove in be hinged with connecting rod 35, connecting rod 35 plays a part of connection, and the bottom of connecting rod 35 is equipped with expansion link
36, expansion link 36 stretches, and plays a part of bearing height regulation, and 36 points of expansion link is upper boom and lower beam, the upper boom of expansion link 36
Outer surface be provided with fixed knob 37, the telescopic level of the transformation adjustable telescopic rod 36 of fixed knob 37, the lower end of expansion link 36 is set
There is trapezoidal sole 38, trapezoidal sole 38 contacts ground, and stress is supported, and the upper end both sides of base 1 are arranged with guiding securing device
10, being oriented to securing device 10 includes supporting plate 101, and supporting plate 101 plays a part of support, and supporting plate 101 is located at the upper of base 1
Both sides are held, supporting plate 101 is equipped with chute 102 in the middle side part close to the center of base 1, and chute 102 is that sliding block 103 provides cunning
Dynamic to ensure, be slidably connected sliding block 103 in the groove of chute 102, and sliding block 103 is fixedly connected with the side close to the center of base 1
The side of workbench 9, workbench 9 realizes working region, and the bottom of sliding block 103 is equipped with upper backup pad 106, the groove of chute 102
Bottom is equipped with lower supporting plate 104, and the upper end of lower supporting plate 104 is equipped with damping spring 105, upper backup pad 104 and lower supporting plate
106 change in displacement each other, realize damping in the presence of damping spring 105, and safeguard work platform 9 is stable to be lifted, damping spring 105
Be nested inside with spring, and the elastic coefficient is less than the coefficient of elasticity of damping spring 105, it is to avoid damping spring 105 itself
Occur from earthquake situations condition, the top of damping spring 105 is fixedly connected with the bottom of upper backup pad 106, and the upper center of base 1 is provided with
Mounting groove 4, mounting groove 4 provides bottom in placement place, the groove of mounting groove 4 for top jacking equipment and is symmetrically hinged with interior hinge frame 5,
Interior hinge frame 5 support lifting, the middle part junction of interior hinge frame 5, which is provided with bearing group, the axle of bearing group, is provided with rotating shaft 6, and rotating shaft 6 is easy to
The relative position change of interior hinge frame 5, the surface middle part of rotating shaft 6 is provided with connecting rod, and the bottom land side of mounting groove 4 is provided with support column 7,
Support column 7 provides support for the placement of hydraulic cylinder 8, and the surface upper end of support column 7 is provided with hydraulic cylinder 8, and hydraulic cylinder 8 stretches, interior hinge
The relative position change of frame 5, and then lifting is realized, realize that the top of hydraulic cylinder 8 is fixedly connected with the connection of the surface middle part of rotating shaft 6
Bar, the top of interior hinge frame 5 is provided with workbench 9, and the leading flank of base 1 is provided with extendable platform 11, and extendable platform 11 is top device
Support is provided with laying the effect in place, the upper end of extendable platform 11 is sequentially provided with controlling switch group 12 and hydraulic pump from left to right
13, hydraulic pump 13 provides hydraulic power, and controlling switch group 12 adjusts each equipment and run well, and controlling switch group 12 electrically connects outside
Power supply, the electrical connection of controlling switch group 12 hydraulic pump 13, horizontal electric telescopic mast 21 and vertical electric expansion post 23 are hydraulic cylinder 8, interior
Hinge frame 5, hydraulic pump 13 and rotating shaft 6 are the original paper that hydraulic elevating platform safety stabilizing devices often have in the prior art.
When in use：By the regulation and control of controlling switch group 12, on supporting fixing device 2, horizontal electric telescopic mast 21 is stretched
Contracting, realizes and the level angle of support meanss is adjusted, vertical electric expansion post 23 stretches, realize the vertical angles to support meanss
Regulation, after regulation to optimum position, regulation fixing nut 26 configuration connection corresponding with fixing hole 24, by the hook at the two ends of diagonal brace 28
The hanging hole 27 on the collar 25 is suspended on, realizes to carrying out stabilization and reinforcement to supporting fixing device 2 itself, adjusts T-shaped sliding block 33 in T
Type slideway 32 is slided, and expansion link 36 is flexible, to reach stabilizing adjusting device 3 with optimum position to top jacking equipment branch
Support is firm, up in jacking equipment lifting process, and sliding block 103 is realized and the lifting of workbench 9 is led in the slip of chute 102
To, upper backup pad 104 and lower supporting plate 106 change in displacement each other, damping is realized in the presence of damping spring 105, work is ensured
Make the stable lifting of platform 9, after hoistable platform lifting is finished, each equipment recovers former state.
Assembly and disassembly of the present invention is convenient, safe and reliable, and the safety and stability of user when in use has been ensured to the full extent
Property, and by the flexible of the horizontal electric telescopic mast 21 on supporting fixing device 2 and vertical electric expansion post 23, to adjust pair
The support of top hoistable platform side, diagonal brace 28 is also realized surely with being detachably connected for hanging hole 27 to supporting fixing device 2 itself
Fixed to reinforce, the front and rear support that the stabilizing adjusting device 3 of the bottom of base 1 is used to adjust to top hoistable platform is adjusted, and passes through T-shaped cunning
Block 32 T-shaped slideway 32 slip, and expansion link 36 the flexible maximum support position to reach device, the upper end two of base 1
The guiding securing device 10 of side, by sliding block 103 in the slip of chute 102, realizes the guiding lifted to workbench 9, upper support
Plate 104 and lower supporting plate 106 change in displacement each other, realize damping, the stabilization of safeguard work platform 9 in the presence of damping spring 105
Lifting, so that security and stability when adding lifting, improves the service efficiency of hydraulic elevating platform to a certain extent.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of hydraulic elevating platform safety stabilizing devices, including base（1）, supporting fixing device（2）, stabilizing adjusting device
（3）With guiding securing device（10）, it is characterised in that：The base（1）Front and rear sides face be arranged with supporting fixing device
（2）, the base（1）Bottom be arranged with stabilizing adjusting device（3）, the base（1）Upper end both sides be arranged with and lead
To securing device（10）, the base（1）Upper center be provided with mounting groove（4）, the mounting groove（4）Groove in bottom it is symmetrical
It is hinged with interior hinge frame（5）, the interior hinge frame（5）Middle part junction be provided with bearing group, the axle of bearing group and be provided with rotating shaft（6）,
The rotating shaft（6）Surface middle part be provided with connecting rod, the mounting groove（4）Bottom land side be provided with support column（7）, the support
Post（7）Surface upper end be provided with hydraulic cylinder（8）, the hydraulic cylinder（8）Top be fixedly connected with rotating shaft（6）The connection of surface middle part
Bar, the interior hinge frame（5）Top be provided with workbench（9）, the base（1）Leading flank be provided with extendable platform（11）, it is described
Extendable platform（11）Upper end be sequentially provided with controlling switch group from left to right（12）And hydraulic pump（13）, the controlling switch group
（12）Electrically connect external power source, the controlling switch group（12）Electrically connect hydraulic pump（13）.
2. a kind of hydraulic elevating platform safety stabilizing devices according to claim 1, it is characterised in that：The supporting ＆ stablizing
Device（2）Including horizontal electric telescopic mast（21）, the base（1）Front and rear sides be arranged with groove, horizontal electric stretches
Post（21）Positioned at the bottom of groove, the horizontal electric telescopic mast（21）Top be equipped with contiguous block（22）, the contiguous block
（22）Bottom be equipped with vertical electric expansion post（23）, the vertical electric expansion post（23）It is divided into upper prop and lower prop, it is described
Vertical electric expansion post（23）Upper prop front side surface be equipped with fixing hole（24）, the vertical electric expansion post（23）Upper prop
Surface is arranged with the collar（25）, the collar（25）Surface on front side of be provided with fixing nut（26）, fixing nut（26）With consolidating
Determine hole（24）Correspondence configuration connection, the collar（25）Surface close to base（1）The side of center line is equipped with hanging hole
（27）, hanging hole diagonally（27）Configuration connection diagonal brace on aperture（28）Two ends hook, in diagonal brace（28）Intersection is all provided with
There are set screw, the vertical electric expansion post（23）Bottom be equipped with support base（29）, the controlling switch group（12）Electricity
Connect horizontal electric telescopic mast（21）With vertical electric expansion post（23）.
3. a kind of hydraulic elevating platform safety stabilizing devices according to claim 1, it is characterised in that：The stable regulation
Device（3）Including bar-shaped trough（31）, bar-shaped trough（31）Positioned at base（1）Bottom both sides, the bar-shaped trough（31）Groove in bottom
End is equipped with T-shaped slideway（32）, the T-shaped slideway（32）The T-shaped sliding block in upper end（33）, the T-shaped sliding block（33）Bottom
It is equipped with U-shaped junction button（34）, the U-shaped junction button（34）U-type groove in be hinged with connecting rod（35）, the connecting rod
（35）Bottom be equipped with expansion link（36）, expansion link（36）It is divided into upper boom and lower beam, the expansion link（36）Upper boom appearance
Face is provided with fixed knob（37）, the expansion link（36）Lower end be provided with trapezoidal sole（38）.
4. a kind of hydraulic elevating platform safety stabilizing devices according to claim 1, it is characterised in that：Described be oriented to consolidates
Device（10）Including supporting plate（101）, supporting plate（101）Positioned at base（1）Upper end both sides, the supporting plate（101）By
Nearly base（1）One middle side part at center is equipped with chute（102）, the chute（102）Groove in be slidably connected sliding block
（103）, the sliding block（103）Close to base（1）The side at center is fixedly connected with workbench（9）Side, the sliding block
（103）Bottom be equipped with upper backup pad（106）, the chute（102）Bottom land be equipped with lower supporting plate（104）, it is described under
Supporting plate（104）Upper end be equipped with damping spring（105）, the damping spring（105）Top be fixedly connected with support
Plate（106）Bottom.
5. a kind of hydraulic elevating platform safety stabilizing devices according to claim 4, it is characterised in that：The damping spring
（105）Be nested inside with spring, and the elastic coefficient is less than damping spring（105）Coefficient of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416113.3A CN107215808A (en) | 2017-06-06 | 2017-06-06 | A kind of hydraulic elevating platform safety stabilizing devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416113.3A CN107215808A (en) | 2017-06-06 | 2017-06-06 | A kind of hydraulic elevating platform safety stabilizing devices |
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| Publication Number | Publication Date |
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| CN107215808A true CN107215808A (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710416113.3A Pending CN107215808A (en) | 2017-06-06 | 2017-06-06 | A kind of hydraulic elevating platform safety stabilizing devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107606408A (en) * | 2017-10-21 | 2018-01-19 | 陈永 | A kind of fixed seat of domestic TV |
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