CN205204771U - Fork truck is with integral slope steel pipe assembly - Google Patents
Fork truck is with integral slope steel pipe assembly Download PDFInfo
- Publication number
- CN205204771U CN205204771U CN201521024743.9U CN201521024743U CN205204771U CN 205204771 U CN205204771 U CN 205204771U CN 201521024743 U CN201521024743 U CN 201521024743U CN 205204771 U CN205204771 U CN 205204771U
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- steel pipe
- multiway valve
- inclination
- utility
- pipe assembly
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Abstract
The utility model provides a fork truck is with integral slope steel pipe assembly. It includes left steel pipe, go up right steel pipe, left steel pipe, steel pipe and multiple unit valve lower steel pipe on right steel pipe, the multiple unit valve down, go up left steel pipe, go up right steel pipe, down left steel pipe, steel pipe and multiple unit valve lower steel pipe lead to through one six and connect the UNICOM on right steel pipe, the multiple unit valve down, six lead to to connect and go up fixed plates of fixed connection, slope steel pipe assembly passes through mounting hole and meter rack connection on the fixed plate. The utility model discloses the structure is succinct pleasing to the eye, and processing is convenient, the installation of being convenient for, and under the circumstances of guaranteeing the relevant connection, the part of component is less, reducible welded process, reduction in production cost.
Description
Technical field
The utility model relates to a kind of constituent elements of fork truck, especially a kind of fork Vehicular integral inclination steel pipe assembly.
Background technology
The radical function of fork truck is fork picking thing, cargo lifting.When carrying out fork and being taken as industry, pallet fork must run first forward, and then by pallet fork hypsokinesis, transport got by the fork being convenient to goods like this.Pallet fork is mounted on the goods shelf of door frame, tilting forward and back of door frame, needs to be realized by the pulling force of dump ram.Particularly, be by multiway valve fuel feeding to inclination steel pipe, then by inclination steel pipe market to dump ram, thus complete tilting action.
Usually, the inclination steel pipe on fork truck is welded by six roots of sensation steel pipe and two T-pipe joints and two looped pipeline intermediate plates 2, and part is little and many, and all needs welding, and the welding phenomenon such as often have weldering logical, the outward appearance of inclination steel pipe is also poor.
See Fig. 1, old-fashioned inclination steel pipe assembly to comprise on upper left steel pipe 1, upper right steel pipe 4, bottom left steel pipe 8, bottom right steel pipe 5, multiway valve steel pipe 7 under steel pipe 6 and multiway valve, on upper left steel pipe, upper right steel pipe and multiway valve, steel pipe is connected by upper T-pipe joint 3, bottom left steel pipe, bottom right steel pipe are connected by lower T-pipe joint 3 with steel pipe under multiway valve, and two looped pipeline intermediate plates 2 are respectively by upper left steel pipe and bottom left steel pipe, upper right steel pipe and bottom right steel-pipe welding.
The shortcoming of above-mentioned inclination steel pipe assembly is: the part 1, made is more, has two T-pipe joints, four pipe clamping pieces and six roots of sensation steel pipe; 2, many places welding, upper and lower T-pipe joint respectively with upper and lower steel-pipe welding, pipe clamping pieces again respectively with upper and lower steel-pipe welding, solder joint is more, because thickness of steel pipe is only 2mm, easily weldering is logical; 3, the size of T-pipe joint is less, not easily processes; 4, accuracy requirement is high, and inclination steel pipe assembly is connected by the through hole on pipe clamping pieces and instrument calibration two bolts, and the position of weld of the pitch-row on instrument calibration and pipe clamping pieces requires higher, otherwise not easily installs.
Summary of the invention
More in order to overcome existing inclination steel pipe assembly part, make loaded down with trivial details, weld nugget is many, easy leakage of oil, welding slag and overlap affect the technical deficiency of outward appearance, and the utility model provides a kind of fork Vehicular integral inclination steel pipe assembly, and it is simple for structure attractive in appearance, easy to process, be convenient to install, when ensureing relevant connection, the part of formation is less, the operation of welding can be reduced, reduce productive costs.
The utility model solves the technical scheme that its technical matters adopts: to comprise on upper left steel pipe, upper right steel pipe, bottom left steel pipe, bottom right steel pipe, multiway valve steel pipe under steel pipe and multiway valve, on described upper left steel pipe, upper right steel pipe, bottom left steel pipe, bottom right steel pipe, multiway valve under steel pipe and multiway valve steel pipe by a six-way joint UNICOM, six-way joint is fixedly connected with an adapter plate, inclination steel pipe assembly is connected with instrument calibration by the mounting hole on adapter plate.
Compare existing inclination steel pipe assembly, one fork Vehicular integral inclination steel pipe assembly of the present utility model, a six-way joint is adopted to instead of original two T-pipe joints, and instead of 4 pipe clamping pieces with an adapter plate, the number of parts used reduces, reduce costs, the size of six-way joint and adapter plate is also greater than original T-pipe joint and pipe clamping pieces, therefore more succinct firm in structure, assembling maintenance is also simple, and fixing each other is more firm, also reduces weld nugget, saves time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of an embodiment of the prior art.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 is the installation application schematic diagram of the utility model one embodiment.
In figure, 1, upper left steel pipe, 2, pipe clamping pieces, 3, T-pipe joint, 4, upper right steel pipe, 5, bottom right steel pipe, 6, steel pipe on multiway valve, 7, steel pipe under multiway valve, 8, bottom left steel pipe, 9, six-way joint, 10, adapter plate, 11, handle valve rod, 12, instrument calibration, 13, right bank oil cylinder, 14, high-pressure rubber pipe, 15, straight coupling, 16, inclination steel pipe assembly, 17, left bank oil cylinder, 18, multiway valve.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
Fig. 2 and Fig. 3 shows the structural representation of the utility model preferred embodiment, one fork Vehicular integral inclination steel pipe assembly in figure to comprise on upper left steel pipe 1, upper right steel pipe 4, bottom left steel pipe 8, bottom right steel pipe 5, multiway valve under steel pipe 6 and multiway valve on upper left steel pipe 1, upper right steel pipe 4, bottom left steel pipe 8, bottom right steel pipe 5, multiway valve described in steel pipe 7 under steel pipe 6 and multiway valve steel pipe 7 by six-way joint 9 UNICOM, six-way joint 9 is fixedly connected with an adapter plate 10, inclination steel pipe assembly 16 is connected with instrument calibration 12 by the mounting hole on adapter plate 10.
In order to reduce on multiway valve steel pipe 6 in installation process bending, can take to fall in described six-way joint 9 for connect steel pipe 6 on multiway valve upper hole and for connect steel pipe 7 under multiway valve lower opening between eccentric setting.
The good implementation of one as the present embodiment, in described six-way joint 9 for connect steel pipe 6 on multiway valve upper hole and for connect steel pipe 7 under multiway valve lower opening between left and right eccentric distance be set to 10mm.
Installation see the utility model inclination steel pipe assembly of Fig. 3 is illustrated: inclination steel pipe assembly 16 is fixed by bolts on instrument calibration 12, the upper left steel pipe 1 of inclination steel pipe assembly 16 and bottom left steel pipe 8 are connected on left bank oil cylinder 17 by high-pressure rubber pipe 14 respectively, its upper right steel pipe 4 and bottom right steel pipe 5 are connected on right bank oil cylinder 13 by high-pressure rubber pipe 14 respectively, and on the multiway valve on inclination steel pipe assembly 16, steel pipe 6 is connected with multiway valve 18 by two straight couplings 15 with steel pipe under multiway valve 7.
Principle of work shown in Fig. 3: when driven forward handles the valve rod on valve rod 11, multiway valve 18 fuel feeding, by steel pipe 6 on the multiway valve of inclination steel pipe assembly 16, hydraulic oil is transported to upper left steel pipe 1 and the upper right steel pipe 4 of inclination steel pipe, and the cylinder bottom of left bank oil cylinder 17 and right bank oil cylinder 13 is transported to by high-pressure rubber pipe 14, left bank oil cylinder 17 and right bank oil cylinder 13 cylinder bottom produce oil pressure, promote piston rod to protracting, left bank oil cylinder 17 is connected with door frame with the other end of right bank oil cylinder 13, piston rod protracts, door frame turns forward, and completes forward swing.When promoting backward to handle the valve rod on valve rod 11, multiway valve 18 fuel feeding, by steel pipe 7 under the multiway valve of inclination steel pipe assembly 16, hydraulic oil is transported to bottom left steel pipe 8 and the bottom right steel pipe 5 of inclination steel pipe assembly 16, and the cylinder front end of left bank oil cylinder 17 and right bank oil cylinder 13 is transported to by high-pressure rubber pipe 14, left bank oil cylinder 17 and right bank oil cylinder 13 cylinder front end produce oil pressure, pull-up piston rod is retracted, the other end of dump ram is connected with door frame, piston rod is retracted, door frame tilts backwards, and completes hypsokinesis action.
The above; be only preferred embodiment of the present utility model, not any pro forma restriction done to the utility model, every according to technical spirit of the present utility model; to any simple modification done by above embodiment and equal change, all fall within protection domain of the present utility model.
Claims (3)
1. a fork Vehicular integral inclination steel pipe assembly, comprise upper left steel pipe (1), upper right steel pipe (4), bottom left steel pipe (8), bottom right steel pipe (5), steel pipe (7) under steel pipe (6) and multiway valve on multiway valve, it is characterized in that: described upper left steel pipe (1), upper right steel pipe (4), bottom left steel pipe (8), bottom right steel pipe (5), on multiway valve under steel pipe (6) and multiway valve steel pipe (7) by six-way joint (9) UNICOM, six-way joint (9) is fixedly connected with an adapter plate (10), inclination steel pipe assembly (16) is connected with instrument calibration (12) by the mounting hole on adapter plate (10).
2. one fork Vehicular integral inclination steel pipe assembly according to claim 1, is characterized in that: in described six-way joint (9) for connect steel pipe on multiway valve (6) upper hole and for connect steel pipe (7) under multiway valve lower opening between eccentric setting.
3. one fork Vehicular integral inclination steel pipe assembly according to claim 2, is characterized in that: in described six-way joint (9) for connect steel pipe on multiway valve (6) upper hole and for connect steel pipe (7) under multiway valve lower opening between left and right eccentric distance be 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024743.9U CN205204771U (en) | 2015-12-11 | 2015-12-11 | Fork truck is with integral slope steel pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024743.9U CN205204771U (en) | 2015-12-11 | 2015-12-11 | Fork truck is with integral slope steel pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204771U true CN205204771U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521024743.9U Active CN205204771U (en) | 2015-12-11 | 2015-12-11 | Fork truck is with integral slope steel pipe assembly |
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| Country | Link |
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| CN (1) | CN205204771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819373A (en) * | 2016-05-11 | 2016-08-03 | 安徽好运机械有限公司 | Novel hydraulic system of forklift |
| CN106986285A (en) * | 2017-04-30 | 2017-07-28 | 安徽好运机械有限公司 | A kind of tilting mechanism for telescopic arm offroad vehicle |
| CN108313934A (en) * | 2018-04-16 | 2018-07-24 | 安徽合力股份有限公司 | A kind of hydraulic plumbing system of forklift door frame |
-
2015
- 2015-12-11 CN CN201521024743.9U patent/CN205204771U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819373A (en) * | 2016-05-11 | 2016-08-03 | 安徽好运机械有限公司 | Novel hydraulic system of forklift |
| CN106986285A (en) * | 2017-04-30 | 2017-07-28 | 安徽好运机械有限公司 | A kind of tilting mechanism for telescopic arm offroad vehicle |
| CN106986285B (en) * | 2017-04-30 | 2022-07-26 | 安徽好运机械有限公司 | Tipping mechanism for telescopic arm off-road vehicle |
| CN108313934A (en) * | 2018-04-16 | 2018-07-24 | 安徽合力股份有限公司 | A kind of hydraulic plumbing system of forklift door frame |
| CN108313934B (en) * | 2018-04-16 | 2023-11-21 | 安徽合力股份有限公司 | Hydraulic pipeline system of forklift mast |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |