CN104019711A - Forklift mast gear opening test tool - Google Patents
Forklift mast gear opening test tool Download PDFInfo
- Publication number
- CN104019711A CN104019711A CN201410202357.8A CN201410202357A CN104019711A CN 104019711 A CN104019711 A CN 104019711A CN 201410202357 A CN201410202357 A CN 201410202357A CN 104019711 A CN104019711 A CN 104019711A
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- China
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- door frame
- fixed mount
- composite rolling
- cubing
- grade
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- Forklifts And Lifting Vehicles (AREA)
Abstract
A forklift mast gear opening test tool comprises a fixed frame and at least two pairs of composite rolling wheels. The composite rolling wheels are symmetrically distributed on the two sides of the fixed frame in the width direction. The width of the fixed frame is matched with the width between rolling wheels of a tested mast or a tested fork arm carrier. The composite rolling wheels are consistent with the composite rolling wheels of the tested mast or the tested fork arm carrier. The forklift mast gear opening test tool solves the problems that in the prior art, the mode with a steel tap and an angle rule combined is used for checking, the operation is inconvenient, and checking efficiency is low, detection time is saved, detection labor intensity is lowered, the situation that the mast is corrected again after being combined is avoided, and work efficiency is improved.
Description
Technical field
The invention belongs to Machining Technology field, be specifically related to open for forklift door frame the testing tool of shelves.
Background technology
The multiplex three grades of door frames of door frame of fork truck now, the tackling system of fork truck generally comprises the primary structures such as outer mast, middle door frame, inner upright mounting, goods shelf, middle door frame is contained in outer mast and opens in shelves, inner upright mounting is contained in middle door frame and opens in shelves, goods shelf is contained in inner upright mounting and opens in shelves, and the shelves of opening of door frame directly have influence on door frame or goods shelf lifting uniformly between its two channel-section steel.Door frame open shelves cross conference cause the inside door frame or goods shelf produce rock, hold shelves too small meeting cause the inside door frame or goods shelf interfere, produce larger friction, make the lifting uniformly of door frame or goods shelf.Door frame how to accomplish total travel before door frame attaches together is opened shelves inspection becomes key.
At present, to open the detection method of shelves be to use the steel tape mode of being combined with angle square to check to door frame.When detection, generally need in standard length, get at 3 to 4 and check, while having particular/special requirement, need carry out multiple spot inspection, then judge according to check result whether door frame meets matching requirements, and proofread and correct for problem.The defect of this kind of detection method is: 1) single-point detects and can not reflect variation tendency, is mainly that inspection method check point is limited, can not intuitively reflect that whole door frame opens a grade variation tendency.2) operation inconvenience, checking efficiency is low, and " using the mode that steel tape is combined with angle square to check ", needs two people to coordinate, and a people detects, and a people is auxiliary, time-consuming effort again.3) there is hidden danger of quality.Because being adopts single-point inspection, can not reflect door frame overall variation trend, may occur that single-point detects size qualified, but door frame attaches together the phenomenon that rear door frame generation is rocked or gap tension need to be polished or disintegrate.4) detect unreliable or out of true.Opening shelves detection due to existing door frame is to use the mode that steel tape is combined with angle square to check, the error that may exist the reasons such as artificial or tape measure precision to cause.
Summary of the invention
In order to overcome the defect existing in prior art, the invention provides a kind of forklift door frame and open a grade cubing.
A kind of forklift door frame is opened a grade cubing and is comprised fixed mount and at least two pairs of composite rolling wheels; Described fixed mount is " mouth " character form structure or " work " character form structure; Every pair of composite rolling wheel is symmetrically set in the both sides of the Width of described fixed mount, the wherein a pair of front portion that is positioned at fixed mount length direction, and another is to being positioned at the rear portion of fixed mount length direction; Width between width and two channel-section steels of the door frame of surveying between two pairs of composite rolling wheels of fixed mount Width matches.
The fixed mount of described " work " character form structure comprises at least two fixation kits, between adjacent fixation kit, is fixedly connected with by reinforcement; A pair of composite rolling wheel is symmetrically distributed in the both sides of a fixation kit; Each fixation kit is by two blocks of side plates and two rectangular frame shapes that crossbeam forms.
Described fixed mount comprises two described fixation kits, and each fixation kit is rectangular frame shape, and two fixation kits are fixedly connected with by reinforcement.
The junction of described reinforcement and described fixation kit is provided with gusset.
Described composite rolling wheel comprises circular main roller and the side wheel that is positioned at main roller, and the wheel face of main roller is mutually vertical with the wheel face of side wheel.
Useful technique effect of the present invention embodies in the following areas:
1. the invention solves in prior art and use the mode that steel tape is combined with angle square to check, operation inconvenience, the problem that checking efficiency is low, save detection time, reduced detection labour intensity, the correction again after having avoided door frame to attach together, has improved work efficiency;
2. the present invention can realize door frame total travel and detects, and both sides composite rolling wheel is adjustable, can open shelves according to door frame and finely tune, and ensures to reach matching requirements before door frame attaches together, and has improved the door frame qualification rate of reaching the standard grade;
3. the present invention can simulate door frame or the forms of motion of goods shelf between it, and rapid feedback running status.
Brief description of the drawings
Fig. 1 is that hollow structure forklift door frame is opened a grade cubing axonometric drawing.
Fig. 2 is that I-shaped structure forklift door frame is opened a grade cubing axonometric drawing.
Fig. 3 is the view of cubing while entering door frame.
Fig. 4 is the view of cubing in door frame.
Fig. 5 is the cross-sectional figure of cubing and door frame mated condition.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Sequence number in upper figure: fixed mount 1, side wheel 2, main roller 3, door frame 4, fixation kit 10, side plate 11, crossbeam 12, gusset 13, reinforcement 14.
Embodiment
Below in conjunction with accompanying drawing, in the mode of embodiment, the effect of concrete structure of the present invention, principle of work and generation is described further, so that those skilled in the art can fully understand the present invention.
Embodiment 1:
Referring to Fig. 1, forklift door frame is opened a grade cubing and is comprised fixed mount 1 and two pairs of composite rolling wheels; Fixed mount 1 is " mouth " character form structure, as shown in Figure 1; Every pair of composite rolling wheel symmetry is fixedly mounted on the both sides of the Width of fixed mount 1, the wherein a pair of front portion that is positioned at fixed mount length direction, and another is to being positioned at the rear portion of fixed mount length direction; Width between width and two channel-section steels of the door frame of surveying 4 between two pairs of composite rolling wheels of fixed mount 1 Width matches.Composite rolling wheel comprises circular main roller 3 and the side wheel 2 that is positioned at main roller, and the wheel face of the wheel face of main roller 3 and side wheel 2 is mutually vertical.
Embodiment 2:
Referring to Fig. 2, fixed mount 1 is " work " character form structure, comprises that 10, two fixation kits 10 of two fixation kits are fixedly connected with by reinforcement 14; Reinforcement 14 is provided with gusset 13 with the junction of fixation kit 10.
twocomposite rolling wheel is symmetrically distributed in respectively to the both sides of two fixation kits 10; Each fixation kit 10 is by two blocks of side plates 11 and two rectangular frame shapes that crossbeam 12 forms.Composite rolling wheel is with embodiment 1.
It is as follows that a kind of forklift door frame in the present embodiment is opened grade cubing course of work:
As shown in Figure 3, the width of fixed mount 1 and the width between the door frame of surveying 4 match.The shelves of opening of forklift door frame in the present embodiment being opened to grade cubing and put into door frame 4 to be detected, composite rolling wheel rolls in gantry channel-steel, and main roller 3 rolls along channel-section steel two wing plates, and side wheel 2 is pasting channel-section steel web roll (referring to partial enlarged drawing: Fig. 5, Fig. 6).Open grade size L(referring to the L size in Fig. 5 at door frame) in the margin tolerance that allows, side wheel 2 is finely tuned, still have looseningly if side wheel 2 is adjusted to full-size position, the known door frame that need to reduce is opened shelves; If side wheel 2 is adjusted to minimum dimension position, cubing still can not be passed through, and needs to increase door frame and opens shelves.Adjust with the method, until cubing can evenly be passed through at the whole stroke of door frame 4, door frame 4 is proofreaied and correct and is finished, and realization is opened a grade size to door frame and detected and proofread and correct and put in place before door frame attaches together.Forklift door frame is opened grade cubing course of work referring to Fig. 3, Fig. 4.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent transformation that utilizes instructions of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, all fall within scope of patent protection of the present invention.
Claims (5)
1. forklift door frame is opened a grade cubing, it is characterized in that, comprises fixed mount and at least two pairs of composite rolling wheels; Described fixed mount is " mouth " character form structure or " work " character form structure; Every pair of composite rolling wheel is symmetrically set in the both sides of the Width of described fixed mount, the wherein a pair of front portion that is positioned at fixed mount length direction, and another is to being positioned at the rear portion of fixed mount length direction; Width between width and two channel-section steels of the door frame of surveying between two pairs of composite rolling wheels of fixed mount Width matches.
2. forklift door frame according to claim 1 is opened a grade cubing, it is characterized in that, the fixed mount of described " work " character form structure comprises at least two fixation kits, between adjacent fixation kit, is fixedly connected with by reinforcement; A pair of composite rolling wheel is symmetrically distributed in the both sides of a fixation kit; Each fixation kit is by two blocks of side plates and two rectangular frame shapes that crossbeam forms.
3. forklift door frame according to claim 2 is opened a grade cubing, it is characterized in that, described fixed mount comprises two described fixation kits, and each fixation kit is rectangular frame shape, and two fixation kits are fixedly connected with by reinforcement.
4. forklift door frame according to claim 2 is opened a grade cubing, it is characterized in that, the junction of described reinforcement and described fixation kit is provided with gusset.
5. forklift door frame according to claim 1 and 2 is opened a grade cubing, it is characterized in that, described composite rolling wheel comprises circular main roller and is positioned at the side wheel of main roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202357.8A CN104019711A (en) | 2014-05-14 | 2014-05-14 | Forklift mast gear opening test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202357.8A CN104019711A (en) | 2014-05-14 | 2014-05-14 | Forklift mast gear opening test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104019711A true CN104019711A (en) | 2014-09-03 |
Family
ID=51436595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202357.8A Pending CN104019711A (en) | 2014-05-14 | 2014-05-14 | Forklift mast gear opening test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955600A (en) * | 2018-07-18 | 2018-12-07 | 安徽合力股份有限公司宝鸡合力叉车厂 | One kind opening grade size detecting system and its detection method by formula forklift door frame |
| CN109269382A (en) * | 2018-10-25 | 2019-01-25 | 宝鸡石油机械有限责任公司 | Drive the detection device of double guide rails and the detection method of the double guide rails of top drive in top |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1331869A (en) * | 1961-08-31 | 1963-07-05 | Ass Elect Ind | Improvements to the formation of rho-nu junctions in a semiconductor material |
| CN202734713U (en) * | 2012-08-20 | 2013-02-13 | 富阳新马工具有限公司 | Open-file dimension testing fixture for components with conical parts |
| CN203286954U (en) * | 2013-05-23 | 2013-11-13 | 龙工（上海）叉车有限公司 | Verification apparatus for door frame of fork truck |
| CN203893768U (en) * | 2014-05-14 | 2014-10-22 | 安徽合力股份有限公司 | Fork truck door frame span gauge |
| CN104521984A (en) * | 2014-12-28 | 2015-04-22 | 海利尔药业集团股份有限公司 | Bactericidal composition containing SYP-Z048 and hexaconazole |
-
2014
- 2014-05-14 CN CN201410202357.8A patent/CN104019711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1331869A (en) * | 1961-08-31 | 1963-07-05 | Ass Elect Ind | Improvements to the formation of rho-nu junctions in a semiconductor material |
| CN202734713U (en) * | 2012-08-20 | 2013-02-13 | 富阳新马工具有限公司 | Open-file dimension testing fixture for components with conical parts |
| CN203286954U (en) * | 2013-05-23 | 2013-11-13 | 龙工（上海）叉车有限公司 | Verification apparatus for door frame of fork truck |
| CN203893768U (en) * | 2014-05-14 | 2014-10-22 | 安徽合力股份有限公司 | Fork truck door frame span gauge |
| CN104521984A (en) * | 2014-12-28 | 2015-04-22 | 海利尔药业集团股份有限公司 | Bactericidal composition containing SYP-Z048 and hexaconazole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955600A (en) * | 2018-07-18 | 2018-12-07 | 安徽合力股份有限公司宝鸡合力叉车厂 | One kind opening grade size detecting system and its detection method by formula forklift door frame |
| CN109269382A (en) * | 2018-10-25 | 2019-01-25 | 宝鸡石油机械有限责任公司 | Drive the detection device of double guide rails and the detection method of the double guide rails of top drive in top |
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Application publication date: 20140903 |
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