CN207608291U - A kind of mobile fork type elevator - Google Patents
A kind of mobile fork type elevator Download PDFInfo
- Publication number
- CN207608291U CN207608291U CN201721778597.8U CN201721778597U CN207608291U CN 207608291 U CN207608291 U CN 207608291U CN 201721778597 U CN201721778597 U CN 201721778597U CN 207608291 U CN207608291 U CN 207608291U
- Authority
- CN
- China
- Prior art keywords
- scissor arms
- telescopic
- sides
- guardrail
- main
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The purpose of this utility model is to provide a kind of mobile fork type elevators, and easy to operate efficient technical problem is improved for solving.It includes chassis system, scissor arm system and flexible Work platform system；The scissor arm system can stretch above and below mounted on the upper end of chassis system, flexible Work platform system can in external extension mounted on the upper end of scissor arm system.The utility model content advantageous effect：The utility model reliability is high, easy to operate；Chassis system in the utility model can ensure securely support, positioning and movement；Scissor arm system in the utility model may be implemented to facilitate adjusting to different height requirement, and reliability is higher；Extending outwardly for workbench may be implemented in flexible Work platform system in the utility model, to meet the requirement of different operating modes.
Description
Technical field
The utility model is related to elevator technology field, specifically a kind of mobile fork type elevator.
Background technology
In high-altitude during installation exercise, elevator is one of common equipment.Fork type elevator, with using flexible,
It is of low cost, receive extensive use.But there is also some disadvantages for fork type elevator in the prior art.First, scissor-type
The workbench of elevator, often space fix, the requirement to different operating modes cannot be met；Second, fork type elevator
Scissor arm configuration, be easy to be damaged, reliability is relatively low；Third, the mobile steering mechanism of fork type elevator, operation are inadequate
It is convenient.
Utility model content
The purpose of this utility model is to provide a kind of mobile fork type elevators, easy to operate efficient for solving to improve
The technical issues of.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of mobile fork type elevator, including chassis system, scissor arm system and flexible Work platform system；Described
Scissor arm system can stretch above and below mounted on the upper end of chassis system, flexible Work platform system can in external extension installation
In the upper end of scissor arm system；
The chassis system includes main chassis mechanism and steering mechanism, and steering mechanism is mounted under the front of main chassis mechanism
Side, the both sides of main chassis mechanism are telescopic to be equipped with positioning drive mechanisms；The scissor arm system includes scissor arms, flexible drive
Moving frame and hydraulic drive mechanism, telescopic drive frame are separately mounted to the upper and lower part of scissor arms, hydraulic drive mechanism respectively with
The telescopic drive frame of upper and lower ends connects；The flexible Work platform system includes platform floor, main guardrail and Telescopic guardrail,
Main guardrail it is folding be mounted on platform floor on, Telescopic guardrail can in external extension be mounted on main guardrail on.
Further, the main chassis mechanism includes main braced frame, lower scissor arms shifting chute and positioning mobile cavity, main branch
The lower rear of support frame frame is equipped with trailing wheel link, and the lower end of trailing wheel link is equipped with trailing wheel shaft；The lower scissor arms are moved
Dynamic slot is symmetrically installed at left and right sides of the upper end of the main braced frame；The positioning mobile cavity is separately mounted to the main branch
The rear and front end of support frame frame, the positioning mobile cavity inside and outside superposition connection respectively of front and rear ends, positioning drive mechanisms can inside and outside pull
Be mounted on positioning mobile cavity on；The upper end of the positioning mobile cavity of front end is equipped with and is fixed for connecting the scissor arms of scissor arm system
Hold ear.
Further, the positioning drive mechanisms include positioning support arm, upper positioning tube, lower positioning column, Locating driver spiral shell
Bar and Locating driver handle；The positioning support arm can inside and outside pull be mounted in the positioning mobile cavity, upper positioning tube
Top with positioning support arm outer end be fixedly connected；Locating driver handle is rotatably mounted on the upper end of upper positioning tube, fixed
The lower end of position driving handle is stretched within positioning tube；The Locating driver screw rod is located in the upper positioning tube, Locating driver
The upper end of screw rod is fixedly connected with the lower end of the Locating driver handle；The top of the lower positioning column is telescopic positioned at described
Upper positioning tube in, the axial direction of lower positioning column is equipped with Locating driver threaded hole, and it is fixed that the Locating driver screw rod matching is screwed onto
In position driving threaded hole.
Further, the steering mechanism includes turning to support restocking, turn to support undercarriage, turn to actuating arm, turn to biography
Swing arm, steering connector bar turn to bogie and turn to mounting base, under the upper end and the main braced frame that turn to support restocking
End is fixedly connected, and is turned to support undercarriage and is fixedly mounted on the lower end for turning to support restocking, turns to support restocking and turn under support
Between frame there are allow turn to transmission arm level by space；The intermediate position for turning to transmission arm is supported with the steering
Undercarriage is hinged, and the lower end for turning to actuating arm and the steerings transmission arm are hinged, the rear end of the steering transmission arm with it is described
The intermediate position of steering connector bar is hinged；The both ends for turning to support undercarriage, which are equipped with, turns to sleeve, the steering mounting base
Inner end is equipped with king pin, and king pin is rotatably mounted in the steering sleeve；It is described turn to bogie one end with it is described
The outer end of steering connector bar is hinged, is connect on rear side of the other end and the upper end of the king pin.
Further, the scissor arms include lower scissor arms, middle scissor arms, a left side in lower scissor arms, left lower scissor arms, the right side
Upper scissor arms and upper right scissor arms, the telescopic drive holder include lower telescopic drive holder and upper telescopic drive holder；Under cut
The intermediate position cross-articulation of yoke and the lower telescopic drive frame；The intermediate position of lower scissor arms in left lower scissor arms and the right side
Cross-articulation, the lower end both sides of left lower scissor arms and the upper end both sides of the lower scissor arms are hinged, in right under lower scissor arms
Hold both sides and the upper end both sides of the lower telescopic drive holder hinged；In the middle scissor arms and the upper telescopic drive holder
Between position cross-articulation, the upper end both sides of the lower end both sides of middle scissor arms and the left lower scissor arms are hinged, upper telescopic drive
The lower end both sides of holder and the upper end both sides of lower scissor arms in the right side are hinged；In the upper left scissor arms and upper right scissor arms
Between position cross-articulation, the upper end both sides of the lower end both sides of upper left scissor arms and the middle scissor arms are hinged, upper right scissor arms
Lower end both sides and the upper end both sides of the upper telescopic drive holder are hinged.
Further, the scissor arms of the lower end both sides of the lower telescopic drive holder and the main chassis mechanism nock
Fixing end ear is hinged, and the lower end both sides of the lower scissor arms are equipped with lower driving sliding block, and lower driving sliding block is slidably mounted on institute
It states in lower scissor arms shifting chute；The upper end both sides of the upper left scissor arms and upper right scissor arms are respectively equipped with driving sliding block, on
Driving sliding block is slidably connect with the bottom end of the flexible Work platform system.
Further, the lower telescopic drive holder and upper telescopic drive holder include main framing, connecting framework and stretch
Contracting driving fixing end ear, the main framing is located at both sides, and there are three connecting framework is set, respectively front end connecting framework, centre connect
Synthetism frame and rear end connecting framework respectively connect the front end of both sides main framing, centre and rear end position；The flexible drive
The rear end of dynamic fixing end ear and the intermediate connecting framework connect, and the front end of telescopic drive fixing end ear connect bone with the front end
Frame；The intermediate position both sides of the telescopic drive fixing end ear are connect by side chord frame with the main framing respectively；It is described
The front of telescopic drive fixing end ear is outwardly protruded to form telescopic drive connecting plate, and telescopic drive connecting plate is used for and described
Hydraulic drive mechanism connects.
Further, the lower end both sides of the platform floor are equipped with upper scissor arms shifting chute, and upper scissor arms shifting chute is used for
The slidable installation upper driving sliding block；Platform movement is arranged on longitudinal direction on the inside of the upper end of the platform floor to lead
Rail；The main guardrail includes main chassis guardrail and main Extension support guardrail, and the rear end both sides of the main chassis guardrail are solid for main chassis
Fixed tube；The main Extension support guardrail includes main extension after-frame and main extension side frame, the main drawable installation in both ends for extending after-frame
In the main chassis fixing pipe, the main lower end both sides for extending side frame are hinged with the upper end of the main chassis guardrail respectively；
The main chassis guardrail front-end is monosymmetric rotatably mounted to have retractable support pulley.
Further, the Telescopic guardrail includes telescopic platform bottom plate, Telescopic underframe guardrail, flexible extension side rail and stretches
Preceding guardrail, the Telescopic underframe guardrail are fixedly mounted on the upper end of the telescopic platform bottom plate, the rear and front end of Telescopic underframe guardrail
It is respectively equipped with Telescopic underframe fixing pipe；It is drawable below the flexible both ends for extending side rail to be mounted on the flexible bottom
In frame fixing pipe, it is described it is flexible before guardrail be mounted on the front end of the Telescopic underframe guardrail, before stretching the bottom end of guardrail with it is described
Telescopic platform chassis is hinged.
Further, the lower part both sides of the Telescopic underframe guardrail are equipped with telescopic drive frame, and the telescopic drive frame is located at
On the retractable support pulley；The rear end of telescopic drive frame is rotatably equipped with telescopic drive pulley, telescopic drive pulley
Bottom end is located on the platform moving guide rail.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, a technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect：
The utility model reliability is high, easy to operate；Chassis system in the utility model can ensure securely to support, determine
Position and movement；The adjusting that facilitates to different height requirement may be implemented in scissor arm system in the utility model, and
Reliability is higher；Extending outwardly for workbench may be implemented in flexible Work platform system in the utility model, to meet difference
The requirement of operating mode.
Description of the drawings
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is chassis system main frame structure schematic diagram in the utility model embodiment；
Fig. 3 is that mechanism structure schematic diagram is turned in the utility model embodiment；
Fig. 4 is the overall structure diagram of scissor arm system in the utility model embodiment；
Fig. 5 is the structural schematic diagram of upper telescopic drive holder in Fig. 4；
Fig. 6 is the Work platform system structural schematic diagram that stretches in the utility model embodiment；
In figure：1. main braced frame；2. lower scissor arms shifting chute；3. positioning mobile cavity；4. trailing wheel link；5. tool
Case；6. ladder stand；7. scissor arms fixing end ear；Positioning tube on 8.；9. lower positioning column；10. Locating driver handle；11. turning to branch
Support restocking；12. turning to support undercarriage；13. turning to actuating arm；14. turning to transmission arm；15. steering connector bar；151. turn to connection
Pin；16. turning to bogie；17. turning to mounting base；171. king pin；18. driving handle；19. lower scissor arms；Scissor in 20.
Arm；21. lower telescopic drive holder；Telescopic drive holder on 22.；23. left lower scissor arms；24. lower scissor arms in the right side；25. left
Upper scissor arms；26. upper right scissor arms；27. lower drive sliding block；28. sliding block is driven on；29. main framing；30. connecting framework；31.
Telescopic drive fixing end ear；311. side chord framves；32. hydraulic cylinder；33. platform floor；Scissor arms shifting chute on 331.；34. flat
Platform moving guide rail；35. main chassis guardrail；36. main chassis fixing pipe；37. main extension after-frame；38. main extension side frame；39. master is solid
Fixed buckle；40. telescopic platform bottom plate；41. Telescopic underframe guardrail；42. flexible extend side rail；43. guardrail before flexible；44. flexible
Chassis fixing pipe；45. side fixed card buckle；46. telescopic drive frame；47. retractable support pulley；48. telescopic drive pulley.
Specific implementation mode
In order to clearly illustrate the technical characterstic of this programme, below by specific implementation mode, and its attached drawing is combined, to this
Utility model is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model
It is omitted and known assemblies and technology is described to avoid the utility model is unnecessarily limiting.
As shown in Figures 1 to 6, a kind of mobile fork type elevator, including chassis system, scissor arm system and flexible work
Plateform system；The chassis system is located at the lowermost end of elevator, and what the scissor arm system can stretch up and down is mounted on bottom
The upper end of disc system, flexible Work platform system can in external extension mounted on the upper end of scissor arm system.
The chassis system includes main chassis mechanism and steering mechanism, and steering mechanism is mounted on the front end of main chassis mechanism
Lower part, the movement for driving main chassis mechanism.The main chassis mechanism include main braced frame 1, lower scissor arms shifting chute 2,
Position mobile cavity 3 and positioning drive mechanisms.The main braced frame 1 uses rectangular box structure, under the rear portion of main braced frame 1
Side is equipped with trailing wheel link 4, and the lower end of trailing wheel link 4 is equipped with trailing wheel shaft, and the both ends of trailing wheel shaft are rotatably installed
There is rear drive sprocket；The intermediate lower section of the main braced frame 1 is equipped with tool box 5, and the upper rear end of main braced frame 1 is equipped with climbing
Ladder 6, ladder stand 6 climbs use on flexible Work platform system for staff.The lower scissor arms shifting chute 2 is symmetrical
Mounted on the left and right sides of the main braced frame 1, lower scissor arms shifting chute 2 is for slidably installing the scissor arm system
Lower end.The positioning mobile cavity 3 is used for drawable installation positioning drive mechanisms, and positioning mobile cavity 3 is separately mounted to described
The rear and front end of main braced frame 1；The positioning mobile cavity 3 of front and rear ends, inside and outside superposition connection respectively, to shorten longitudinal occupy
Space；The upper end of the positioning mobile cavity 3 of front end is equipped with the scissor arms fixing end ear 7 for connecting scissor arm system；Positioning movement
Chamber 3 uses rectangular enclosure structure.At work, the positioning drive mechanisms are for realizing fixedlying positioning to main braced frame 1,
It includes positioning support arm, upper positioning tube 8, lower positioning column 9, Locating driver screw rod and Locating driver handle 10；The positioning branch
Brace can inside and outside pull be mounted in the positioning mobile cavity 3, the top and the outer end of positioning support arm of upper positioning tube 8 is solid
Fixed connection；The Locating driver handle 10 is rotatably mounted on the upper end of the upper positioning tube 8, Locating driver handle by bearing
The lower end of hand 10 is stretched within positioning tube 8；The Locating driver screw rod is located in the upper positioning tube 8, Locating driver screw rod
Upper end be fixedly connected with the lower end of the Locating driver handle 10；The madial wall of the upper positioning tube 8 is equipped with positioning runner,
Positioning runner is for slidably connecting the lower positioning column 9.The top of the lower positioning column 9 is telescopic positioned at described
In upper positioning tube 8, the axial direction of lower positioning column 9 is equipped with Locating driver threaded hole, and it is fixed that the Locating driver screw rod matching is screwed onto
In position driving threaded hole；The outside of lower positioning column 9 is equipped with positioning slide, and positioning slide can slide up and down mounted on the positioning
In sliding slot.The bottom end of the lower positioning column 9 is equipped with positioning base, and positioning base is located at other than the upper positioning tube 8.In elevator
When the prelocalization of work is fixed, positioning support arm is extracted out first, then rotational positioning drives handle 10, makes lower positioning column 9
Upper positioning tube 8 is gradually stretched out in lower part, until the positioning base of lower positioning column 9 and ground rigid contact.
The steering mechanism is mounted on the lower front of the main braced frame 1, for driving and realizing chassis system
The steering of system.Steering mechanism include turn to support restocking 11, turn to support undercarriage 12, turn to actuating arm 13, turn to transmission arm 14,
Steering connector bar 15 turns to bogie 16 and turns to mounting base 17；The upper end for turning to support restocking 11 and the main support
The lower end of frame 1 is fixedly connected, and the support undercarriage 12 that turns to is fixedly mounted on the lower end for turning to support restocking 11, turns to support
Restocking 11 and turn between support undercarriage 12 there are allow to turn to transmission arm 14 it is horizontal by space.The steering transmission arm 14
Intermediate position and steerings support undercarriage 12 it is hinged, the front end for turning to transmission arm 14 is equipped with to turn to and drives end ear, described turn
It is hinged to the lower end of actuating arm 13 and the steering driving end ear；The rear end for turning to transmission arm 14 is equipped with to turn to and drive
Hole, the intermediate position of the steering connector bar 15, which is equipped with, turns to connecting pin 151, turns to connecting pin 151 and is mounted on the steering
In drive hole.13 lower end of actuating arm and the front end for turning to transmission arm 14 of turning to is hinged, i.e. the steering actuating arm 13
It can relatively rotate, and cannot be moved left and right up and down with the steering transmission arm 14.The upper end for turning to actuating arm 13 is equipped with driving handle
Hand 18, the driving handle 18 use arc arm configuration, are uniformly arranged in the upper end both sides for turning to actuating arm 13；Facilitate work
Personnel realize that the holding to steering actuating arm 13 and both sides uniformly exert a force.The both ends for turning to support undercarriage 12, which are equipped with, to be turned to
Sleeve, the inner end for turning to mounting base 17 are equipped with king pin 171, and king pin 171 is rotatably mounted on the steering sleeve
It is interior；Described one end for turning to bogie 16 and the outer end of the steering connector bar 15 are hinged, the other end and the king pin 171
Connection on rear side of upper end.The front-wheel of elevator is mounted on by what shaft can turn in the steering mounting base 17.
The scissor arm system includes scissor arms, telescopic drive frame and hydraulic drive mechanism, the scissor arms be equipped with it is multiple,
Respectively descend scissor arms 19, in lower scissor arms, middle scissor arms 20 and upper scissor arms；Telescopic drive branch is provided with two, respectively
Lower telescopic drive holder 21 and upper telescopic drive holder 22.Lower scissor arms 19 and the intermediate position of the lower telescopic drive frame 46 are handed over
Fork is hinged.In lower scissor arms be divided into left lower scissor arms 23 and it is right in lower scissor arms 24, left lower scissor arms 23 and it is right under cut
The intermediate position cross-articulation of yoke 24, the lower end both sides of left lower scissor arms 23 and the upper end both sides of the lower scissor arms 19 are cut with scissors
It connects, the lower end both sides and the upper end both sides of the lower telescopic drive holder 21 of lower scissor arms 24 are hinged in right.The middle scissor arms
20 with the intermediate position cross-articulation of the upper telescopic drive holder 22, the lower end both sides of middle scissor arms 20 with it is described it is left under cut
The upper end both sides of yoke 23 are hinged, the upper end both sides of the lower end both sides of upper telescopic drive holder 22 and lower scissor arms 24 in the right side
It is hinged.The upper scissor arms are divided into upper left scissor arms 25 and upper right scissor arms 26, upper left scissor arms 25 and upper right scissor arms 26
Intermediate position cross-articulation；The lower end both sides of upper left scissor arms 25 and the upper end both sides of the middle scissor arms 20 are hinged, and upper right is cut
The lower end both sides of yoke 26 and the upper end both sides of the upper telescopic drive holder 22 are hinged.Under the lower telescopic drive holder 21
Hold both sides and the scissor arms fixing end ear 7 of the main chassis mechanism nock hinged, the lower end both sides of the lower scissor arms 19
Equipped with lower driving sliding block 27, lower driving sliding block 27 is slidably mounted in the lower scissor arms shifting chute 2.The upper left scissor
The upper end both sides of arm 25 and upper right scissor arms 26 are respectively equipped with driving sliding block 28, and upper driving sliding block 28 is used for and the flexible work
The bottom end for making plateform system slidably connects.The lower telescopic drive holder 21 and upper telescopic drive holder 22 include main bone
Frame 29, connecting framework 30 and telescopic drive fixing end ear 31, the main framing 29 are located at both sides, there are three connecting framework 30 is set,
Respectively front end connecting framework, intermediate connecting framework and rear end connecting framework, respectively by the front end of both sides main framing 29, centre,
And rear end position connection.The rear end of the telescopic drive fixing end ear 31 and the intermediate connecting framework connect, telescopic drive
The front end of fixing end ear 31 and the front end connecting framework；The intermediate position both sides of the telescopic drive fixing end ear 31, respectively
It is connect with the main framing 29 by side chord frame 311；The front of the telescopic drive fixing end ear 31 is outwardly protruded with shape
At telescopic drive connecting plate, telescopic drive connecting plate with the hydraulic drive mechanism for connecting.The hydraulic drive mechanism
Including hydraulic cylinder 32, hydraulic cylinder 32 is connected to by pipeline and valve with the hydraulic station on the chassis system；The hydraulic cylinder 32
Lower end connect with the lower telescopic drive holder 21, the upper end of hydraulic cylinder 32 is connect with the upper telescopic drive holder 22；Liquid
Cylinder pressure 32 is by the driving to lower telescopic drive holder 21 and upper telescopic drive holder 22, to drive stretching for whole scissor arms
Contracting.
The flexible Work platform system is mounted on the top of the scissor arm system, for carrying staff, including
Platform floor 33, main guardrail and Telescopic guardrail.The lower end both sides of the platform floor 33 are equipped with upper scissor arms shifting chute 331, on
Scissor arms shifting chute 331 is used to slidably install the upper driving sliding block 28 of the upper scissor arms upper end；The platform floor 33
Upper end on the inside of longitudinal direction on be arranged with platform moving guide rail 34, the platform moving guide rail 34 is for slidably installing institute
The Telescopic guardrail stated, platform moving guide rail 34 is using " V " the type rail to stand upside down.The main guardrail is mounted on the platform floor 33
The front end of upper end, main guardrail is equipped with flexible opening, disengaging of the opening of stretching for the Telescopic guardrail.The main guardrail includes master
The rear end both sides of chassis guardrail 35 and main Extension support guardrail, the main chassis guardrail 35 are main chassis fixing pipe 36；The master prolongs
It includes main extension after-frame 37 and main extension side frame 38 to stretch frame guardrail, and the main both ends for extending after-frame 37 are drawable to be mounted on the master
In chassis fixing pipe 36, the main upper end for extending after-frame 37 is equipped with main fixed card buckle 39, and fixed card buckle is for main extension described in clamping
The top of side frame 38, the main lower end both sides for extending side frame 38 are hinged with the upper end of the main chassis guardrail 35 respectively.In work
When making, by main extension after-frame 37, the extraction out of the main chassis fixing pipe 36, is then flipped up opening by main extension side frame 38,
And then main extension after-frame 37 and main 38 clamping of extension side frame are fixed by main fixed card buckle 39.Main 35 front end of chassis guardrail
The both sides of flexible opening, it is symmetrically rotatably mounted to have retractable support pulley 47, retractable support pulley 47 and the Telescopic guardrail
Lower end both sides be correspondingly arranged.
The Telescopic guardrail external extension can be mounted on the main guardrail in relatively main guardrail, to extend operating personnel
Length of working surface of table.The Telescopic guardrail includes telescopic platform bottom plate 40, Telescopic underframe guardrail 41,42 and of flexible extension side rail
Guardrail 43 before flexible；The Telescopic underframe guardrail 41 is fixedly mounted on the upper end of the telescopic platform bottom plate 40, Telescopic underframe guardrail
41 front end is equipped with work openings, and the rear and front end of Telescopic underframe guardrail 41 is respectively equipped with Telescopic underframe fixing pipe 44；It is described to stretch
The both ends lower section that contracting extends side rail 42 is drawable in the Telescopic underframe fixing pipe 44, stretches and extends side rail
42 leading inside fixes the flexible preceding guardrail 43 for clamping equipped with side fixed card buckle 45, side fixed card buckle 45；It is described
Guardrail 43 is mounted at the work openings of 41 front end of Telescopic underframe guardrail before flexible, before stretching the bottom end of guardrail 43 with it is described
Telescopic platform chassis is hinged.At work, the extraction out of the Telescopic underframe fixing pipe 44 by flexible extension side rail 42, then will
Guardrail 43 is flipped up opening before stretching, and then flexible preceding guardrail 43 is extended side rail 42 with flexible by side fixed card buckle 45
Clamping is fixed.The lower part both sides of the Telescopic underframe guardrail 41 are equipped with telescopic drive frame 46, and the telescopic drive frame 46 is located at institute
It states on retractable support pulley 47；The rear end of telescopic drive frame 46 is rotatably equipped with telescopic drive pulley 48, and telescopic drive is slided
The circumferential direction of wheel 48 is equipped with V-groove, and the bottom end of telescopic drive pulley 48 is located on the platform moving guide rail 34.When need by
When Telescopic guardrail is extracted out from main guardrail, Telescopic guardrail is pushed, is made in the rotation of retractable support pulley 47 and telescopic drive pulley 48
Under, Telescopic guardrail will gradually be removed along the platform moving guide rail 34.
The advantages of the utility model embodiment, is：The utility model reliability is high, easy to operate；In the utility model
Chassis system can ensure securely support, positioning and movement；Scissor arm system in the utility model may be implemented to difference
Height requirement facilitates adjusting, and reliability is higher；Flexible Work platform system in the utility model may be implemented
Workbench extends outwardly, to meet the requirement of different operating modes.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (10)
1. a kind of mobile fork type elevator, characterized in that including chassis system, scissor arm system and flexible workbench system
System；The scissor arm system can stretch above and below mounted on the upper end of chassis system, flexible Work platform system can in it is overhanging
Contracting mounted on the upper end of scissor arm system；
The chassis system includes main chassis mechanism and steering mechanism, and steering mechanism is mounted on the lower front of main chassis mechanism,
The both sides of main chassis mechanism are telescopic to be equipped with positioning drive mechanisms；The scissor arm system includes scissor arms, telescopic drive
Frame and hydraulic drive mechanism, telescopic drive frame are separately mounted to the upper and lower part of scissor arms, hydraulic drive mechanism respectively with it is upper
The telescopic drive frame at lower both ends connects；The flexible Work platform system includes platform floor, main guardrail and Telescopic guardrail, master
Guardrail it is folding be mounted on platform floor on, Telescopic guardrail can in external extension be mounted on main guardrail on.
2. a kind of mobile fork type elevator according to claim 1, characterized in that the main chassis mechanism includes main branch
The lower rear of support frame frame, lower scissor arms shifting chute and positioning mobile cavity, main braced frame is equipped with trailing wheel link, trailing wheel connection
The lower end of frame is equipped with trailing wheel shaft；The lower scissor arms shifting chute is symmetrically installed on the upper end or so of the main braced frame
Both sides；The positioning mobile cavity is separately mounted to the rear and front end of the main braced frame, the positioning mobile cavity point of front and rear ends
Not inside and outside superposition connection, positioning drive mechanisms can inside and outside pull be mounted on positioning mobile cavity；The positioning mobile cavity of front end
Upper end is equipped with the scissor arms fixing end ear for connecting scissor arm system.
3. a kind of mobile fork type elevator according to claim 2, characterized in that the positioning drive mechanisms include fixed
Position support arm, upper positioning tube, lower positioning column, Locating driver screw rod and Locating driver handle；The positioning support arm inside and outside can be taken out
That draws is mounted in the positioning mobile cavity, and the top of upper positioning tube is fixedly connected with the outer end of positioning support arm；Positioning is driven
Dynamic handle is rotatably mounted on the upper end of upper positioning tube, and the lower end of Locating driver handle is stretched within positioning tube；It is described fixed
Position driving screw rod is located in the upper positioning tube, and the lower end of the upper end of Locating driver screw rod and the Locating driver handle, which is fixed, to be connected
It connects；The top of the lower positioning column is telescopic to be located in the upper positioning tube, and the axial direction of lower positioning column is equipped with positioning and drives
Dynamic threaded hole, the Locating driver screw rod matching are screwed onto in Locating driver threaded hole.
4. a kind of mobile fork type elevator according to claim 2, characterized in that the steering mechanism includes turning to branch
Restocking is supportted, support undercarriage is turned to, turns to actuating arm, turns to transmission arm, steering connector bar, turns to bogie and turn to mounting base,
The upper end for turning to support restocking is fixedly connected with the lower end of the main braced frame, is turned to support undercarriage and is fixedly mounted on steering branch
Support restocking lower end, turn to support restocking and turn to support undercarriage between there are allow turn to transmission arm level by space；
The intermediate position for turning to transmission arm and steering support undercarriage are hinged, the lower end for turning to actuating arm and the steering
Transmission arm is hinged, and the intermediate position of the rear end for turning to transmission arm and the steering connector bar is hinged；Under the steering support
The both ends of frame, which are equipped with, turns to sleeve, and the inner end for turning to mounting base is equipped with king pin, and king pin is rotatably mounted on described
It turns in sleeve；Described one end for turning to bogie and the outer end of the steering connector bar are hinged, the other end and the king pin
Upper end on rear side of connection.
5. a kind of mobile fork type elevator according to claim 2, characterized in that the scissor arms include lower scissor
Lower scissor arms, middle scissor arms, upper left scissor arms and upper right scissor arms, the telescopic drive holder in arm, left lower scissor arms, the right side
Including lower telescopic drive holder and upper telescopic drive holder；Lower scissor arms and the intermediate position of the lower telescopic drive frame intersect hinge
It connects；Left lower scissor arms and it is right in lower scissor arms intermediate position cross-articulation, the lower end both sides of left lower scissor arms with it is described
The upper end both sides of lower scissor arms are hinged, and the lower end both sides and the upper end both sides of the lower telescopic drive holder of lower scissor arms are cut with scissors in right
It connects；The intermediate position cross-articulation of the middle scissor arms and the upper telescopic drive holder, the lower end both sides of middle scissor arms and institute
The upper end both sides for stating left lower scissor arms are hinged, the upper end of the lower end both sides of upper telescopic drive holder and lower scissor arms in the right side
Both sides are hinged；The intermediate position cross-articulation of the upper left scissor arms and upper right scissor arms, the lower end both sides of upper left scissor arms with
The upper end both sides of the middle scissor arms are hinged, the upper end both sides of the lower end both sides of upper right scissor arms and the upper telescopic drive holder
It is hinged.
6. a kind of mobile fork type elevator according to claim 5, characterized in that under the lower telescopic drive holder
Hold both sides and the scissor arms fixing end ear of the main chassis mechanism nock hinged, the lower end both sides of the lower scissor arms are equipped with
Lower driving sliding block, lower driving sliding block are slidably mounted in the lower scissor arms shifting chute；The upper left scissor arms and upper right
The upper end both sides of scissor arms are respectively equipped with driving sliding block, and the bottom end of upper driving sliding block and the flexible Work platform system can be slided
Dynamic connection.
7. a kind of mobile fork type elevator according to claim 6, characterized in that the lower telescopic drive holder and upper
Telescopic drive holder includes main framing, connecting framework and telescopic drive fixing end ear, and the main framing is located at both sides, connects bone
There are three erections, respectively front end connecting framework, intermediate connecting framework and rear end connecting framework, respectively will be before the main framing of both sides
End, the connection of intermediate and rear end position；The rear end of the telescopic drive fixing end ear and the intermediate connecting framework connect, and stretch
The front end of contracting driving fixing end ear and the front end connecting framework；The intermediate position both sides of the telescopic drive fixing end ear, point
It is not connect with the main framing by side chord frame；The front of the telescopic drive fixing end ear outwardly protrudes flexible to be formed
It is drivingly connected plate, telescopic drive connecting plate with the hydraulic drive mechanism for connecting.
8. a kind of mobile fork type elevator according to claim 7, characterized in that the lower end both sides of the platform floor
Equipped with upper scissor arms shifting chute, upper scissor arms shifting chute is for slidably installing the upper driving sliding block；The platform bottom
Platform moving guide rail is arranged on longitudinal direction on the inside of the upper end of plate；The main guardrail includes main chassis guardrail and main Extension support shield
The rear end both sides on column, the main chassis guardrail are main chassis fixing pipe；The main Extension support guardrail includes main extension after-frame and master
Extend side frame, the main both ends for extending after-frame are drawable to be mounted in the main chassis fixing pipe, under the main extension side frame
Hold both sides hinged with the upper end of the main chassis guardrail respectively；The main chassis guardrail front-end is monosymmetric rotatably mounted to be had
Retractable support pulley.
9. a kind of mobile fork type elevator according to claim 8, characterized in that the Telescopic guardrail includes telescopic platform
Bottom plate, Telescopic underframe guardrail, flexible extension side rail and flexible preceding guardrail, the Telescopic underframe guardrail are fixedly mounted on described stretch
The rear and front end of the upper end of contracting platform bottom plate, Telescopic underframe guardrail is respectively equipped with Telescopic underframe fixing pipe；The flexible extension side shield
Drawable below the both ends on column to be mounted in the Telescopic underframe fixing pipe, the flexible preceding guardrail is mounted on described flexible
The front end of chassis guardrail, the bottom end of guardrail and the telescopic platform chassis are hinged before stretching.
10. a kind of mobile fork type elevator according to claim 9, characterized in that under the Telescopic underframe guardrail
Portion both sides are equipped with telescopic drive frame, and the telescopic drive frame is located on the retractable support pulley；The rear end of telescopic drive frame can
Rotation is equipped with telescopic drive pulley, and the bottom end of telescopic drive pulley is located on the platform moving guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778597.8U CN207608291U (en) | 2017-12-19 | 2017-12-19 | A kind of mobile fork type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778597.8U CN207608291U (en) | 2017-12-19 | 2017-12-19 | A kind of mobile fork type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608291U true CN207608291U (en) | 2018-07-13 |
Family
ID=62799228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778597.8U Active CN207608291U (en) | 2017-12-19 | 2017-12-19 | A kind of mobile fork type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892263A (en) * | 2017-12-19 | 2018-04-10 | 山东矗峰重工机械集团有限公司 | A kind of mobile fork type elevator |
| CN112372199A (en) * | 2020-10-23 | 2021-02-19 | 湖州久凯智能家居有限公司 | Movable welding frame for elevator accessories |
-
2017
- 2017-12-19 CN CN201721778597.8U patent/CN207608291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892263A (en) * | 2017-12-19 | 2018-04-10 | 山东矗峰重工机械集团有限公司 | A kind of mobile fork type elevator |
| CN112372199A (en) * | 2020-10-23 | 2021-02-19 | 湖州久凯智能家居有限公司 | Movable welding frame for elevator accessories |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107892263A (en) | A kind of mobile fork type elevator | |
| CN207608291U (en) | A kind of mobile fork type elevator | |
| CN105776090A (en) | All-round power working vehicle | |
| CN204210365U (en) | A kind of electric power maintenance vehicle | |
| CN209522518U (en) | A kind of lifting platform having automatic telescopic link | |
| CN2844096Y (en) | Liftable and foldable operating platform | |
| CN206885376U (en) | A kind of helicopter tail rotor leaf lifting device | |
| CN213475352U (en) | Electric lifting type aerial work platform | |
| CN210149583U (en) | Trailer chassis with adjustable angle | |
| CN207608272U (en) | A kind of lifting owner's chassis mechanism | |
| CN204781876U (en) | Flexible overhauls platform | |
| CN210191528U (en) | Go out integration transfer car (buggy) | |
| CN220791286U (en) | Supporting device for tunnel | |
| CN218466354U (en) | Bridge hogging moment is removal rack for stretch-draw | |
| CN207727388U (en) | A kind of safety device for lifting hood | |
| CN208135820U (en) | A kind of elevator scaling platform | |
| CN207683569U (en) | A kind of multi-function operation cart | |
| CN207274573U (en) | Electronic pitching type elevation mast | |
| CN212830773U (en) | Portable auxiliary transportation device | |
| CN219603064U (en) | Portable portal frame | |
| CN220181098U (en) | Foldable boarding ladder | |
| CN220787903U (en) | Lifting mechanism for indoor vehicle chassis | |
| CN205367202U (en) | Platform of unloading with adjustable | |
| CN110238780A (en) | A kind of positioning device for airplane parts tooling | |
| CN214689647U (en) | A protection architecture for epoxy ester iron red priming paint long-distance transport |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250000 Huihe Industrial Park No. 1, Jiyang County, Jinan City, Shandong Province (west of Caiyuan Bao Wine Industry) Patentee after: Shandong Houfeng Heavy Industry Machinery Co., Ltd. Address before: No. 1 Huihe Industrial Park, Jiyang City, Jinan City, Shandong Province, 250000 Patentee before: Shandong Heavy Machinery Group Co., Ltd. peak. |