CN204981021U - Lifting device for fluid pressure type that facilitates use - Google Patents
Lifting device for fluid pressure type that facilitates use Download PDFInfo
- Publication number
- CN204981021U CN204981021U CN201520547630.0U CN201520547630U CN204981021U CN 204981021 U CN204981021 U CN 204981021U CN 201520547630 U CN201520547630 U CN 201520547630U CN 204981021 U CN204981021 U CN 204981021U
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- China
- Prior art keywords
- base
- hydraulic
- push rod
- fluid pressure
- pressure type
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- Expired - Fee Related
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Abstract
The utility model provides a lifting device for fluid pressure type that facilitates use, including the base, be provided with the universal wheel under the base, be provided with the multistage hydraulic ejector pin on the base, the left surface and the base active connections of multistage hydraulic ejector pin, the top of multistage hydraulic ejector pin is provided with the platform, and the left surface swing joint of multistage hydraulic ejector pin has the one end of hydraulic pressure bracing piece, and the hydraulic pressure bracing piece other end is connected with the base, and hydraulic pressure bracing piece and multistage hydraulic ejector pin are connected with the distribution valve, and the distribution valve is connected with the hydraulic press. Hydraulic push rod can stretch out and draw back and rotate, when the base removes, can avoid the barrier in the all directions, the convenient removal and the use.
Description
Technical field
The utility model relates to the jacking system field being convenient to movement, particularly relates to a kind of jacking system of fluid pressure type easy to use.
Background technology
Existing jacking system takes up room greatly, and structure is relatively fixing, and when running into obstacle, be easy to the situation occurring avoiding, extreme influence service efficiency, uses inconvenience.
Summary of the invention
The technical problems to be solved in the utility model, is the jacking system providing a kind of fluid pressure type easy to use, solves jacking system and not easily moves, inconvenient problem with use.
The utility model is achieved in that a kind of jacking system of fluid pressure type easy to use, comprise base, base is arranged with cardan wheel, base is provided with multistage hydraulic push rod, the left surface of multistage hydraulic push rod is flexibly connected with base, the top of multistage hydraulic push rod is provided with platform, the left surface of multistage hydraulic push rod is connected with one end of hydraulic supporting strut, the hydraulic supporting strut other end is connected with base, hydraulic supporting strut is connected with distributing valve with multistage hydraulic push rod, and distributing valve is connected with hydraulic compressor.
Further, every one-level hydraulic mandril top of described multistage hydraulic push rod is connected to the ladder of square, and the ladder of the square that every one-level hydraulic mandril top connects is mutually nested.
Further, described base is also provided with folding bracing or strutting arrangement, base is provided with the groove holding described bracing or strutting arrangement.
Further, described platform is the flat board perpendicular to multistage hydraulic push rod.
Further, four sides of described flat board are provided with folding railing.
Further, the left side of hydraulic supporting strut is provided with back-up block, and back-up block is connected with base, and back-up block is for supporting the multistage hydraulic push rod be tilted to the left.
Further, also comprise self-locking mechanism, described self-locking mechanism is arranged between adjacent ladder, avoids the mutual contractile motion of solar.
Further, base is also provided with lockout mechanism, lockout mechanism is arranged on the right side of multistage hydraulic push rod, and lockout mechanism is used for the relative position at locking hydraulic mandril and base.
Further, described distributing valve is electronic type distributing valve.
Further, also comprise wireless controller and wireless receiver, wireless receiver is connected with electronic type distributing valve, and wireless controller is used for transmitting control signal, and described wireless switching is used for controlling electronic type distributing valve after receiving control signal number.
The utility model tool has the following advantages: hydraulic mandril can stretch and rotate, and when base moves, can avoid the obstacle in all directions, convenient mobile and use.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model storage;
Fig. 2 be the utility model upright time structural representation;
Structural representation when Fig. 3 is the utility model hydraulic mandril jack-up.
Detailed description of the invention
By describing technology contents of the present utility model, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1 to Fig. 3, the utility model provides a kind of jacking system of fluid pressure type easy to use, comprise base 1, base is arranged with cardan wheel 2, base 1 is provided with multistage hydraulic push rod 3, multistage hydraulic push rod is made up of multiple mutually nested hydraulic mandril, greatly can increase the length of the elongation of hydraulic mandril.Be flexibly connected with base at the left surface of multistage hydraulic push rod 3, can be flexibly connected by bolt, hydraulic mandril can be rotated around flexible connection point.The top of multistage hydraulic push rod is provided with platform 4, and platform is for the people that stands.The left surface of multistage hydraulic push rod is connected with one end of hydraulic supporting strut 5, preferably this flexible connection point be arranged on base be flexibly connected above point, such setting is more reasonable.The hydraulic supporting strut other end is connected with base, and hydraulic supporting strut is connected with distributing valve with multistage hydraulic push rod, and distributing valve is connected with hydraulic compressor.
In use, first hydraulic mandril can shorten the utility model, can pass through highly lower ground side in mobile.Needing the place reducing height further, hydraulic supporting strut can be passed through, hydraulic mandril is tilted, as shown in Figure 1, so again reduce height, the vertex of hydraulic mandril also can offset directly over base simultaneously, unscreened place, both sides can be blocked by road crown center, namely allow the vertex of hydraulic mandril by unscreened place, both sides, thus allow jacking system of the present utility model easily movement, easy to use.The setting of hydraulic supporting strut reduces the labour intensity of rotational hydraulic push rod.And the utility model is when needs raise use, as shown in Figure 3, by hydraulic supporting strut, hydraulic mandril can be erected postpone, control distributing valve, allow the liquid driven hydraulic mandril upwards jack-up of hydraulic compressor, make platform to rising, people can rise along with platform, thus realizes raising.
Being convenient to from platform upper and lower to realize people, can, by arranging ladder on platform, can considering to arrange rope ladder etc.Certainly the ladder arranging rigidity is relatively good practicality, and the ladder of rigidity how to stretch be problem.In order to solve this problem, the utility model proposes the ladder 6 being connected to square on every one-level hydraulic mandril top of multistage hydraulic push rod, the scheme that the ladder of the square that every one-level hydraulic mandril top connects is mutually nested.Concrete nested procedure can be that the square ladder that connects of nethermost hydraulic mandril is near hydraulic mandril, the ladder that hydraulic mandril then below second connects is against innermost ladder, close to each other like this, be convenient to the ladder when hydraulic mandril shrinks and also shrink.When hydraulic mandril stretches elongated, ladder also stretches elongated, and is close together, and is convenient to climbing.Preferred ladder is arranged on the right side of hydraulic mandril, can not affect the work of the hydraulic supporting strut in left side.
Time hydraulic mandril stretches, by closing distributing valve, thus the current location of hydraulic mandril can be kept, avoiding hydraulic retract to fall after rise.When distributing valve fault, hydraulic mandril may automatic fall-back, may cause the problem of injury to personnel on platform.In certain embodiments, can pass through self-locking mechanism, described self-locking mechanism is arranged between adjacent ladder, avoids the mutual contractile motion of solar.Self-locking mechanism is set because bad on hydraulic mandril, also bad self-locking mechanism is controlled.Self-locking mechanism can be a detent mechanism, namely allows ladder extend and can not shrink, avoids ladder to fall after rise, thus avoid hydraulic mandril to shrink.And when needing to shrink, only need people to climb on ladder, control to allow self-locking mechanism lose efficacy, hydraulic mandril can be allowed to shrink.
Owing to being cardan wheel below base, then when aloft work, may slide, and cause the situation of injury to personnel, in certain embodiments, described base is also provided with folding bracing or strutting arrangement 7, base is provided with the groove 8 holding described bracing or strutting arrangement.Base can be lifted by bracing or strutting arrangement makes wheel leave ground, and the direct base for supporting of bracing or strutting arrangement, avoids the slip of base, and bracing or strutting arrangement too increases Area of bearing simultaneously, avoids jacking system tilt and fall down.Groove 8 can allow bracing or strutting arrangement can be received on base, and volume when jacking system is moved is less, and when supporting, can launch, and increases the area of contact on base and ground, makes base more firm.
The utility model does not limit the shape of platform, and can be a shaped as frame, people may stand in frame, and in certain embodiments, described platform is the flat board perpendicular to staircase side, and structure is simple, is convenient to produce.
In order to increase safety, avoid again the height increasing this device, four dull and stereotyped sides are provided with folding railing 9 simultaneously.When this device mobile, railing 9 can put down, and as shown in Figure 1, avoids the height adding this device, ensure that the crossing ability of this device.In use, as Figure 2-3, can railing be propped, form a fence, increase safety.
The utility model in some cases, extends after hydraulic mandril can being tilted to the left again, can get at the upper left place of base like this, is applicable to situation when cannot park this device in the place on the base left side.At this time people stands on platform, can form larger pressure, need larger hydraulic supporting strut just can support, can cause the increase of cost like this hydraulic pressure support bar.In certain embodiments, the left side of hydraulic supporting strut can be provided with back-up block 10, back-up block is connected with base, and back-up block is for supporting the multistage hydraulic push rod be tilted to the left.By back-up block pillar stiffener hydraulic mandril, just without the need to larger hydraulic supporting strut, as long as strut bar can rotational hydraulic push rod.
In order to avoid hydraulic mandril operationally double swerve, base is also provided with lockout mechanism 11, lockout mechanism is arranged on the right side of multistage hydraulic push rod, and lockout mechanism is used for the relative position at locking hydraulic mandril and base.Namely lockout mechanism for fixing, has multiple implementation.Can adopt a supporting blade in the utility model, as Figure 1-3, supporting blade two ends have through hole, and base is provided with through hole, and the right flank of multistage hydraulic push rod is provided with through hole, and a through hole of supporting blade is flexibly connected by bolt with the through hole of base.When hydraulic mandril motion put in place need locking time, by another of supporting blade by after being bolted with the through hole of hydraulic mandril, namely hydraulic mandril is fixed, and can not rotate.
Distributing valve of the present utility model can be manual or be preferably electronic type distributing valve.The switch of electronic type distributing valve can be arranged on many places, is convenient to control.Distributing valve can realize the control to hydraulic mandril and hydraulic supporting strut.
In certain embodiments, conveniently to the Long-distance Control of jacking system, also comprise wireless controller and wireless receiver, wireless receiver is connected with electronic type distributing valve, wireless controller is used for transmitting control signal, and described wireless switching is used for controlling electronic type distributing valve after receiving control signal number.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the jacking system of a fluid pressure type easy to use, it is characterized in that: comprise base, base is arranged with cardan wheel, base is provided with multistage hydraulic push rod, the left surface of multistage hydraulic push rod is flexibly connected with base, and the top of multistage hydraulic push rod is provided with platform, the left surface of multistage hydraulic push rod is connected with one end of hydraulic supporting strut, the hydraulic supporting strut other end is connected with base, and hydraulic supporting strut is connected with distributing valve with multistage hydraulic push rod, and distributing valve is connected with hydraulic compressor.
2. the jacking system of a kind of fluid pressure type easy to use according to claim 1, it is characterized in that: every one-level hydraulic mandril top of described multistage hydraulic push rod is connected to the ladder of square, the ladder of the square that every one-level hydraulic mandril top connects is mutually nested.
3. the jacking system of a kind of fluid pressure type easy to use according to claim 2, it is characterized in that: also comprise self-locking mechanism, described self-locking mechanism is arranged between adjacent ladder, avoids the mutual contractile motion of solar.
4. the jacking system of a kind of fluid pressure type easy to use according to claim 1, is characterized in that: described base is also provided with folding bracing or strutting arrangement, base is provided with the groove holding described bracing or strutting arrangement.
5. the jacking system of a kind of fluid pressure type easy to use according to claim 1, is characterized in that: described platform is the flat board perpendicular to multistage hydraulic push rod.
6. the jacking system of a kind of fluid pressure type easy to use according to claim 5, is characterized in that: four sides of described flat board are provided with folding railing.
7. the jacking system of a kind of fluid pressure type easy to use according to claim 1, is characterized in that: the left side of hydraulic supporting strut is provided with back-up block, and back-up block is connected with base, and back-up block is for supporting the multistage hydraulic push rod be tilted to the left.
8. the jacking system of a kind of fluid pressure type easy to use according to claim 1, it is characterized in that: base is also provided with lockout mechanism, lockout mechanism is arranged on the right side of multistage hydraulic push rod, and lockout mechanism is used for the relative position at locking hydraulic mandril and base.
9. the jacking system of a kind of fluid pressure type easy to use according to claim 1, is characterized in that: described distributing valve is electronic type distributing valve.
10. the jacking system of a kind of fluid pressure type easy to use according to claim 9, it is characterized in that: also comprise wireless controller and wireless receiver, wireless receiver is connected with electronic type distributing valve, wireless controller is used for transmitting control signal, and described wireless switching is used for controlling electronic type distributing valve after receiving control signal number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547630.0U CN204981021U (en) | 2015-07-27 | 2015-07-27 | Lifting device for fluid pressure type that facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547630.0U CN204981021U (en) | 2015-07-27 | 2015-07-27 | Lifting device for fluid pressure type that facilitates use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981021U true CN204981021U (en) | 2016-01-20 |
Family
ID=55115409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547630.0U Expired - Fee Related CN204981021U (en) | 2015-07-27 | 2015-07-27 | Lifting device for fluid pressure type that facilitates use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689446A (en) * | 2020-06-16 | 2020-09-22 | 深圳市大红点装饰有限公司 | Support table for architectural decoration and use method thereof |
-
2015
- 2015-07-27 CN CN201520547630.0U patent/CN204981021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689446A (en) * | 2020-06-16 | 2020-09-22 | 深圳市大红点装饰有限公司 | Support table for architectural decoration and use method thereof |
| CN111689446B (en) * | 2020-06-16 | 2021-12-03 | 深圳市大红点装饰有限公司 | Support table for architectural decoration and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160727 |