CN105439047A - Perpendicularity adjusting device for high-lift forklift gantry system - Google Patents
Perpendicularity adjusting device for high-lift forklift gantry system Download PDFInfo
- Publication number
- CN105439047A CN105439047A CN201511017032.3A CN201511017032A CN105439047A CN 105439047 A CN105439047 A CN 105439047A CN 201511017032 A CN201511017032 A CN 201511017032A CN 105439047 A CN105439047 A CN 105439047A
- Authority
- CN
- China
- Prior art keywords
- door frame
- forklift
- plate
- installation seat
- adjusting device
- 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.)
- Pending
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a perpendicularity adjusting device for a high-lift forklift gantry system. The perpendicularity adjusting device for the high-lift forklift gantry system comprises frame mounting seat plates, wherein the frame mounting seat plates are symmetrically distributed on the left side and the right side of a forklift gantry; a pressure plate is arranged at the upper end of each frame mounting seat plate; a connecting shaft mounting hole is formed in a surface, which is opposite to the corresponding frame mounting seat plate, of each pressure plate; an eccentric sleeve is arranged in each connecting shaft mounting hole; each connecting shaft on the forklift gantry is mounted in the eccentric sleeve in a penetrating manner; screws are mounted on the upper end surface of each pressure plate in a screwing manner and are positioned on two sides of the corresponding connecting shaft mounting hole respectively; a first spring washer sleeves each screw; the front ends of the screws are fixed on the upper end surfaces of the frame mounting seat plates in a screwing manner; and left side walls of the lower ends of the frame mounting seat plates are connected with a gantry mounting plate. The perpendicularity adjusting device for the high-lift forklift gantry system is reasonable in structure and convenient to adjust; during assembling of a high-lift stacking forklift, the gantry can be well adjusted to a perpendicular position of a forklift body by adjusting eccentric positions of the left eccentric sleeve and the right eccentric sleeve of the gantry and adjusting the number of adjusting gaskets on two sides of the gantry, the overall loading performance of the forklift is improved, manufacturing cost is reduced, and production efficiency is improved.
Description
technical field:
The present invention relates to fork truck, particularly relate to a kind of high forklift door frame system Uprightness adjusting device that hoists.
background technology:
Fork truck is the visual plant of modern goods transport and handling, is also applied to all trades and professions.Especially at storage sector, the height stacking fork truck that hoists is more outstanding.
Use when height hoists stacking forklift door frame equipment adjustment door frame and car body squareness, due to height hoist fork truck body to weld with door frame car load assemble time, door frame and car body squareness do not ensure, affect whole vehicle stability largely, thus affect Total Product load performance.
Higher for accuracy of manufacture requirement for the high portal frame system that hoists of fork truck, ensure that rear squareness requirement installed by door frame, the most direct effective method is that portal-framed structure part and body frame structure for automotive part have welded rear integrated machine processing connection point.Greatly can increase cost of manufacture like this and reduce production efficiency.
For the defect of above-mentioned technical matters, so just need a kind of device that can control door frame and car body squareness when door frame assembles preferably.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of high forklift door frame system Uprightness adjusting device that hoists, simple for structure, easy to adjust, greatly can reduce productive costs, enhance productivity, use on height hoists forklift door frame system, door frame can be controlled very well squareness that is rear and car body is installed, improve the safety and stability of fork truck.
Technical scheme of the present invention is as follows:
Height hoists forklift door frame system Uprightness adjusting device, comprise and be placed in the symmetrical vehicle frame installation seat plate in the forklift door frame left and right sides, it is characterized in that, described vehicle frame installation seat plate upper end is provided with pressing plate, pressing plate and vehicle frame installation seat plate opposite face are provided with adapter shaft mounting hole, be provided with eccentric bushing in adapter shaft mounting hole, run through on the adapter shaft that is provided with on forklift door frame in eccentric bushing; The pressing plate upper surface of adapter shaft mounting hole both sides screws respectively and is provided with screw, screw is set with the first spring washer, and screw front end screws to be fixed on vehicle frame installation seat plate upper surface; The left side wall of described vehicle frame installation seat plate lower end is connected with door frame adapter plate.
Described height hoists forklift door frame system Uprightness adjusting device, it is characterized in that, adjustment pad is provided with between described door frame adapter plate and vehicle frame installation seat plate, door frame adapter plate outer face is arranged at intervals with adjusting bolt, lower adjusting bolt, upper adjusting bolt, lower adjusting bolt all through door frame adapter plate and adjustment pad and described vehicle frame installation seat plate fix.
Described height hoists forklift door frame system Uprightness adjusting device, and it is characterized in that, described upper adjusting bolt screws and is provided with hold-down nut, hold-down nut front end face withstands door frame adapter plate lateral wall.
Described height hoists forklift door frame system Uprightness adjusting device, and it is characterized in that, described lower adjusting bolt is set with the second spring washer, flat gasket successively, and flat gasket end face withstands described adjustment pad.
Advantage of the present invention is:
The present invention is rational in infrastructure, easy to adjust, height hoists stacking fork truck when assembling, by the adjustment pad quantity on two eccentric bushing eccentric positions and door frame both sides about adjustment door frame, can well by door frame adjustment as car body upright position, improve fork truck overall load performance, reduce cost of manufacture, enhance productivity.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is block diagram of the present invention.
detailed description of the invention:
See accompanying drawing:
Height hoists forklift door frame system Uprightness adjusting device, comprise and be placed in the symmetrical vehicle frame installation seat plate 2 in forklift door frame 1 left and right sides, vehicle frame installation seat plate 2 upper end is provided with pressing plate 3, pressing plate 3 and vehicle frame installation seat plate opposite face are provided with adapter shaft mounting hole, be provided with eccentric bushing 4 in adapter shaft mounting hole, run through on the adapter shaft 5 that is provided with on forklift door frame in eccentric bushing 4; The pressing plate upper surface of adapter shaft mounting hole both sides screws respectively and is provided with screw 6, screw 6 is set with the first spring washer 7, and screw 6 front end screws to be fixed on vehicle frame installation seat plate 2 upper surface; The left side wall of vehicle frame installation seat plate 2 lower end is connected with door frame adapter plate 7.
Be provided with between door frame adapter plate 14 and vehicle frame installation seat plate 2 and adjust pad 8, door frame adapter plate 14 outer face is arranged at intervals with adjusting bolt 9, lower adjusting bolt 10, and upper adjusting bolt 9, lower adjusting bolt 10 all fix with vehicle frame installation seat plate 2 through door frame adapter plate 14 and adjustment pad 8.
Upper adjusting bolt 9 screws and is provided with hold-down nut 11, hold-down nut 11 front end face withstands door frame adapter plate 14 lateral wall.
Lower adjusting bolt 10 is set with successively the second spring washer 12, flat gasket 13, flat gasket 13 end face withstands door frame adapter plate 14 lateral wall.
The present invention connects two eccentric bushing 4 eccentric positions of vehicle body and forklift door frame 1 and increases and decreases the squareness that adjustment pad 8 quantity adjusts high hoist door frame and car body about regulating car body.
Control process: wherein door frame hinge adapter shaft 5, door frame adapter plate 14 and vehicle frame installation seat plate 2 is machined holes and connecting thread hole before welding, directly assembling after welding: be placed in by car body on levelling bench, utilizes two points up and down on level indicator demarcation forklift door frame 1.Forklift door frame 1 is installed on car body, load onto screw 6 and lower adjusting bolt 10, but do not tighten, two, the left and right eccentric bushing 4 of adjustment vehicle frame installation seat plate 2 upper end, utilize level measurement to demarcate forklift door frame about 1 two some position to door frame squareness and reach design squareness numerical value, tighten screw 6 and lower adjusting bolt 10.Upper adjusting bolt 9 is tightened time eccentric sleeves 4 increases adjustment pad 8 again, jack-up door frame adapter plate 14, then mounting and adjusting pad 8.Leave certain interval (half structure) between pressing plate 3 and vehicle frame installation seat plate 2 attachment face, guarantee to compress door frame hinge adapter shaft.
Claims (4)
1. the one kind high forklift door frame system Uprightness adjusting device that hoists, comprise and be placed in the symmetrical vehicle frame installation seat plate in the forklift door frame left and right sides, it is characterized in that, described vehicle frame installation seat plate upper end is provided with pressing plate, pressing plate and vehicle frame installation seat plate opposite face are provided with adapter shaft mounting hole, be provided with eccentric bushing in adapter shaft mounting hole, run through on the adapter shaft that is provided with on forklift door frame in eccentric bushing; The pressing plate upper surface of adapter shaft mounting hole both sides screws respectively and is provided with screw, screw is set with the first spring washer, and screw front end screws to be fixed on vehicle frame installation seat plate upper surface; The left side wall of described vehicle frame installation seat plate lower end is connected with door frame adapter plate.
2. height according to claim 1 hoists forklift door frame system Uprightness adjusting device, it is characterized in that, adjustment pad is provided with between described door frame adapter plate and vehicle frame installation seat plate, door frame adapter plate outer face is arranged at intervals with adjusting bolt, lower adjusting bolt, upper adjusting bolt, lower adjusting bolt all through door frame adapter plate and adjustment pad and described vehicle frame installation seat plate fix.
3. height according to claim 2 hoists forklift door frame system Uprightness adjusting device, and it is characterized in that, described upper adjusting bolt screws and is provided with hold-down nut, hold-down nut front end face withstands door frame adapter plate lateral wall.
4. height according to claim 2 hoists forklift door frame system Uprightness adjusting device, and it is characterized in that, described lower adjusting bolt is set with the second spring washer, flat gasket successively, and flat gasket end face withstands described end face and withstands door frame adapter plate lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017032.3A CN105439047A (en) | 2015-12-29 | 2015-12-29 | Perpendicularity adjusting device for high-lift forklift gantry system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017032.3A CN105439047A (en) | 2015-12-29 | 2015-12-29 | Perpendicularity adjusting device for high-lift forklift gantry system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105439047A true CN105439047A (en) | 2016-03-30 |
Family
ID=55549771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017032.3A Pending CN105439047A (en) | 2015-12-29 | 2015-12-29 | Perpendicularity adjusting device for high-lift forklift gantry system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105439047A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3556247A (en) * | 1967-11-07 | 1971-01-19 | Toyoda Automatic Loom Works | Lift truck |
| CN202107485U (en) * | 2011-05-16 | 2012-01-11 | 衡阳三创工程机械有限公司 | Gantry sliding gap control structure for forklift |
| CN103663285A (en) * | 2013-12-02 | 2014-03-26 | 苏州先锋物流装备科技有限公司 | Carriage and mast mounting structure |
| CN204454459U (en) * | 2015-01-05 | 2015-07-08 | 湖南三一港口设备有限公司 | Fork with setting device and fork truck |
| CN204802935U (en) * | 2015-06-25 | 2015-11-25 | 重庆川渝精工机械配件开发有限公司 | Fork truck portal with adjustable |
| CN205294741U (en) * | 2015-12-29 | 2016-06-08 | 合肥搬易通科技发展有限公司 | High rises fork truck portal system and transfers perpendicular device |
-
2015
- 2015-12-29 CN CN201511017032.3A patent/CN105439047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3556247A (en) * | 1967-11-07 | 1971-01-19 | Toyoda Automatic Loom Works | Lift truck |
| CN202107485U (en) * | 2011-05-16 | 2012-01-11 | 衡阳三创工程机械有限公司 | Gantry sliding gap control structure for forklift |
| CN103663285A (en) * | 2013-12-02 | 2014-03-26 | 苏州先锋物流装备科技有限公司 | Carriage and mast mounting structure |
| CN204454459U (en) * | 2015-01-05 | 2015-07-08 | 湖南三一港口设备有限公司 | Fork with setting device and fork truck |
| CN204802935U (en) * | 2015-06-25 | 2015-11-25 | 重庆川渝精工机械配件开发有限公司 | Fork truck portal with adjustable |
| CN205294741U (en) * | 2015-12-29 | 2016-06-08 | 合肥搬易通科技发展有限公司 | High rises fork truck portal system and transfers perpendicular device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |