CN206088949U - Novel double shear fork operating system - Google Patents
Novel double shear fork operating system Download PDFInfo
- Publication number
- CN206088949U CN206088949U CN201620976201.XU CN201620976201U CN206088949U CN 206088949 U CN206088949 U CN 206088949U CN 201620976201 U CN201620976201 U CN 201620976201U CN 206088949 U CN206088949 U CN 206088949U
- Authority
- CN
- China
- Prior art keywords
- support arm
- chassis
- hinged
- double shear
- hoistable platform
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the jacking equipment technique and specifically relates to a novel double shear fork operating system, including chassis and lift platform, lift platform and elevating system symmetry the same with the help of two nested structures installs on the chassis, elevating system cuts the drive arrangement of fork structure motion including cutting the fork structure with the drive, lift platform installs cut the top of fork structure, install on the chassis cut the bottom of fork structure. The utility model discloses a novel double shear fork operating system can bear great unbalance loading power and reversal interlocking relay, has good stability.
Description
Technical field
This utility model is related to jacking equipment technical field, and especially new double shear pitches jacking system.
Background technology
In jacking equipment industry, scissors type elevating equipment occupies sizable proportion, and range of application is widely.Tradition
Scissors type elevating equipment mostly be simple shear fork elevating equipment, equipment rise after can not bear larger offset loading force and reversal interlocking relay,
Simultaneous Stabilization is also poor.These shortcomings, double shear fork jacking system can be avoided to bear larger inclined using double shear fork jacking system
Power and reversal interlocking relay are carried, while with excellent stability and with low cost.
Utility model content
The purpose of this utility model is the defect for overcoming prior art to exist, there is provided one kind bears larger offset loading force and reversely
The new double shear fork jacking system of pulling force.
In order to realize the purpose of this utility model, the technical scheme for being adopted is：
New double shear fork jacking system of the present utility model includes chassis and hoistable platform, and the hoistable platform is by two sets
Structure is identical and the elevating mechanism of positional symmetry is arranged on the chassis, and the elevating mechanism includes that scissor structure and driving are cut
The driving means of fork structure motion, the hoistable platform are arranged on the top of the scissor structure, and the chassis is arranged on described
The bottom of scissor structure.
Scissor structure described in the utility model includes the support arm I and support arm II that midpoint is hinged, the support
The top of arm I is hinged with the hoistable platform, and the end of the support arm I is slidably matched with the chassis, the support arm II
Top be slidably matched with the hoistable platform, the end of the support arm II is hinged with the chassis.
Support arm III and support arm IV that scissor structure described in the utility model is also hinged including midpoint, described
The top of brace III is hinged with the hoistable platform, and the end of the support arm III is slidably matched with the chassis, the support
The top of arm IV is slidably matched with the hoistable platform, and the end of the support arm IV is hinged with the chassis.
Support arm described in the utility model I and support arm III are connected by drive connection bar near the position on top, described
Support arm III and support arm IV are connected by connecting rod by subterminal position.
Driving means described in the utility model are drive cylinder, and the cylinder barrel of the drive cylinder is hinged on the chassis,
The piston rod end of the drive cylinder is hinged on the middle part of the drive connection bar.
The center on chassis described in the utility model is provided with hinged seat, and the cylinder barrel of the drive cylinder is hinged on described being hinged
On seat, be additionally provided with the chassis two guide-rail plates being parallel to each other, the support arm I and support arm III end be equipped with
The roller that the guide-rail plate coordinates.
The bottom of hoistable platform described in the utility model is provided with two guide plates being parallel to each other, the support arm II and
The top of brace IV is provided with the wheel body coordinated with the guide plate.
Hoistable platform described in the utility model includes guard rail in bottom platform, handrail door and protective plate,
Guard rail is installed on bottom platform top, and guard rail is provided with handrail door, and guard rail bottom sides are equipped with protective plate.
The beneficial effect of new double shear fork jacking system of the present utility model is：
1. new double shear fork jacking system of the present utility model can bear larger offset loading force；
2. new double shear fork jacking system of the present utility model can bear reversal interlocking relay；
3. new double shear fork jacking system of the present utility model has excellent stability；
4. new double shear fork jacking system of the present utility model is with low cost under equivalent technology requirement condition；
5. new double shear fork jacking system extensibility of the present utility model is strong, can carry various equipment and realize different work(
Energy.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is the overall structure diagram that new double shear of the present utility model pitches jacking system；
Fig. 2 is scissor structural representation of the present utility model；
Fig. 3 is chassis structure schematic diagram of the present utility model；
Fig. 4 is hoistable platform structural representation of the present utility model；
Fig. 5 is hoistable platform polycrystalline substance schematic diagram of the present utility model.
Wherein：Hoistable platform 1, guard rail 11, handrail door 12, protective plate 13, guide plate 14；Chassis 2, hinged seat 21,
Guide-rail plate 22；Scissor structure 3, support arm I 31, support arm II 32, support arm III 33, support arm IV 34.
Specific embodiment
In description of the present utility model, it is to be understood that term " radial direction ", " axial direction ", " on ", D score, " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outward " is based on orientation shown in the drawings or position relationship, merely to just
In description this utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model
In, unless otherwise stated, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " setting ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.
As Figure 1-5, the new double shear fork jacking system of the present embodiment includes chassis 2 and hoistable platform 1, hoistable platform
1 identical by two nested structures and positional symmetry elevating mechanism is arranged on chassis 2, and elevating mechanism includes scissor structure 3 and drives
The driving means 4 of the dynamic motion of scissor structure 3, hoistable platform 1 are arranged on the top of scissor structure 3, and chassis 2 is arranged on scissor structure
3 bottom.
Certainly the elevating mechanism in the present embodiment can also be the fit system more than two groups.
3 specific embodiment of scissor structure in the present embodiment is as follows, scissor structure 3 include that midpoint is hinged
Brace I 31 and support arm II 32, top and the hoistable platform 1 of support arm I 31 are hinged, and end and the chassis 2 of support arm I 31 are slided
Coordinate, top and the hoistable platform 1 of support arm II 32 are slidably matched, and end and the chassis 2 of support arm II 32 are hinged.Scissor structure
3 support arms III 33 being also hinged including midpoint and support arm IV 34, top and the hoistable platform 1 of support arm III 33 cut with scissors
Connect, end and the chassis 2 of support arm III 33 are slidably matched, top and the hoistable platform 1 of support arm IV 34 are slidably matched, support arm
IV 34 end is hinged with chassis 2.Support arm I 31 and support arm III 33 are connected by drive connection bar 35 near the position on top
Connect, support arm III 33 and support arm IV 34 are connected by connecting rod 36 by subterminal position, be solid between connecting rod 36 and support arm
It is fixed to connect, improve 3 robust motion of scissor structure.
Multiple support arm ends with 2 sliding matching structure of chassis specifically, be additionally provided with chassis 2 two be parallel to each other lead
The end of rail plate 22, support arm I 31 and support arm III 33 is equipped with the roller coordinated with guide-rail plate 22.
Multiple support arm tops are with 1 sliding matching structure of hoistable platform specifically, the bottom of hoistable platform 1 is provided with two phases
Mutually the top of parallel guide plate 14, support arm II 32 and support arm IV 34 is provided with the wheel body coordinated with guide plate 14.
In order to improve the stability of mechanism's operation, guide-rail plate 22 is provided with guide-track groove, and roller is walked in guide-track groove, is oriented to
Plate 14 is provided with gathering sill, and wheel body is walked in gathering sill, and wherein guide-rail plate 22 is arranged on chassis 2 by regulating bolt, can
So that the height of guide-rail plate 22 is adjusted by regulating bolt.
Driving means 4 in the present embodiment are drive cylinder, and the cylinder barrel of drive cylinder is hinged on chassis 2, specifically, bottom
The center of disk 2 is provided with hinged seat 21, and the cylinder barrel of drive cylinder is hinged on hinged seat 21, the piston rod end hinge of drive cylinder
The middle part of drive connection bar 35 is connected on, certain drive cylinder may be replaced by servo electric jar, hydraulic cylinder etc., and other drive unit
Part, it is without limitation.
The driving means 4 of two elevating mechanisms are synchronized with the movement by control system control holding, are driven by multi-cylinder synergy movement
Scissors fork elevating system is lifted, and realizes the elevating function of equipment.
Hoistable platform 1 in the present embodiment includes guard rail 11 in bottom platform, handrail door 12 and protection
Plate 13, bottom platform top are provided with guard rail 11, and guard rail 11 is provided with openable handrail door 12, for personnel and
Goods is passed in and out, and 11 bottom sides of guard rail are equipped with protective plate 13, can prevent object on platform from inadvertently falling off.
It should be appreciated that specific embodiment described above is only used for explaining this utility model, it is not used to limit this reality
With new.By spirit of the present utility model it is extended obvious change or change still in protection of the present utility model
Among scope.
Claims (8)
1. a kind of new double shear pitches jacking system, including chassis (2) and hoistable platform (1), it is characterised in that：The hoistable platform
(1) elevating mechanism of and positional symmetry identical by two nested structures is arranged on the chassis (2), and the elevating mechanism includes cutting
The driving means (4) that fork structure (3) and driving scissor structure (3) are moved, the hoistable platform (1) is installed in the scissor structure
(3) top, the chassis (2) is installed in the bottom of the scissor structure (3).
2. new double shear according to claim 1 pitches jacking system, it is characterised in that：During the scissor structure (3) includes
The support arm I (31) being hinged at point and support arm II (32), top and the hoistable platform of the support arm I (31)
(1) it is hinged, end and the chassis (2) of the support arm I (31) are slidably matched, the top of the support arm II (32) and institute
State hoistable platform (1) to be slidably matched, end and the chassis (2) of the support arm II (32) are hinged.
3. new double shear according to claim 2 pitches jacking system, it is characterised in that：The scissor structure (3) also includes
Support arm III (33) and support arm IV (34) that midpoint is hinged, the top of the support arm III (33) are flat with the lifting
Platform (1) is hinged, and end and the chassis (2) of the support arm III (33) are slidably matched, the top of the support arm IV (34)
It is slidably matched with the hoistable platform (1), end and the chassis (2) of the support arm IV (34) are hinged.
4. new double shear according to claim 3 pitches jacking system, it is characterised in that：The support arm I (31) and support
Arm III (33) is connected by drive connection bar (35) near the position on top, and the support arm III (33) and support arm IV (34) are leaned on
Subterminal position is connected by connecting rod (36).
5. new double shear according to claim 4 pitches jacking system, it is characterised in that：The driving means (4) are driving
Cylinder, the cylinder barrel of the drive cylinder are hinged on the chassis (2), and the piston rod end of the drive cylinder is hinged on described
The middle part of drive connection bar (35).
6. new double shear according to claim 5 pitches jacking system, it is characterised in that：The center of the chassis (2) sets
The cylinder barrel for having hinged seat (21), the drive cylinder is hinged on the hinged seat (21), is additionally provided with two on the chassis (2)
The end of the guide-rail plate (22) being parallel to each other, the support arm I (31) and support arm III (33) is equipped with and the guide-rail plate
(22) roller for coordinating.
7. new double shear according to claim 5 pitches jacking system, it is characterised in that：The bottom of the hoistable platform (1)
The top for being provided with two guide plates being parallel to each other (14), the support arm II (32) and support arm IV (34) is provided with and is led with described
To the wheel body that plate (14) coordinates.
8. new double shear according to claim 1 pitches jacking system, it is characterised in that：The hoistable platform (1) is including peace
Guard rail (11) in bottom platform, handrail door (12) and protective plate (13) are mounted in, guard rail is installed on bottom platform top
(11), guard rail (11) is provided with handrail door (12), and guard rail (11) bottom sides are equipped with protective plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976201.XU CN206088949U (en) | 2016-08-29 | 2016-08-29 | Novel double shear fork operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976201.XU CN206088949U (en) | 2016-08-29 | 2016-08-29 | Novel double shear fork operating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088949U true CN206088949U (en) | 2017-04-12 |
Family
ID=58474739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976201.XU Expired - Fee Related CN206088949U (en) | 2016-08-29 | 2016-08-29 | Novel double shear fork operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483001A (en) * | 2018-03-09 | 2018-09-04 | 莎丽科技股份有限公司 | A kind of lifting gear for wallboard conveying |
| CN109202830A (en) * | 2018-04-20 | 2019-01-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of folding work bench |
| CN112676648A (en) * | 2020-12-28 | 2021-04-20 | 上海匠誉建筑装饰工程有限公司 | Electric bench saw with waste recovery function |
-
2016
- 2016-08-29 CN CN201620976201.XU patent/CN206088949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483001A (en) * | 2018-03-09 | 2018-09-04 | 莎丽科技股份有限公司 | A kind of lifting gear for wallboard conveying |
| CN109202830A (en) * | 2018-04-20 | 2019-01-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of folding work bench |
| CN112676648A (en) * | 2020-12-28 | 2021-04-20 | 上海匠誉建筑装饰工程有限公司 | Electric bench saw with waste recovery function |
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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: 20170412 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |