CN104118829A - Tool for installing and welding scissor fork rods of scissor fork type aerial work platform - Google Patents
Tool for installing and welding scissor fork rods of scissor fork type aerial work platform Download PDFInfo
- Publication number
- CN104118829A CN104118829A CN201410388917.3A CN201410388917A CN104118829A CN 104118829 A CN104118829 A CN 104118829A CN 201410388917 A CN201410388917 A CN 201410388917A CN 104118829 A CN104118829 A CN 104118829A
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- scissor fork
- tool
- work platform
- aerial work
- scissors rod
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Abstract
The invention provides a tool for installing and welding scissor fork rods of a scissor fork type aerial work platform. The tool comprises a working platform and a base plate part. The scissor fork rods are arranged on the base plate part, the working platform is arranged on the tops of the scissor fork rods, and a tool hinge pin is installed in the overlapped portion between every two corresponding scissor fork rods. The tool is good in effect according to actual production and use, the production period is shortened for production and machining, production cost is reduced, and production efficiency is improved; the tool has the advantages of being simple in structure and convenient to implement, the tool can be repeatedly used after being machined once, the corresponding sizes of the scissor fork rods can be guaranteed, and the problems about production and machining are solved.
Description
Technical field
The present invention relates to the mechanical field that hoists, particularly a kind of scissor aerial work platform scissors rod part assembling welding fixture.
Background technology
At present, scissor aerial work platform scissors rod part is cut fork 1234, is cut fork 1234 and be connected bearing pin outward in mainly comprising.Reprocessing trepanning after existing scissor-type aloft work scissors rod part integral solder completes, because concentricity and the pitch-row precision prescribed of the link trepanning of scissors rod part are higher, add that man-hour requirement is two-sided processes boring machine, it is more that empirical tests mass-produces scissors rod part Mismachining tolerance kind, inside and outside cut fork 1234 to fit together the folding neat not outward appearance of rear discovery not beautiful, owing to there will be axis hole not concentric with sleeve outer circle after the processing of welding error, affect the intensity of axle sleeve, outward appearance is not beautiful yet, tooling cost is higher, is not suitable for batch manufacturing.
Moreover, it is difficult point that the production of the scissors rod part of scissor aerial work platform is processed for some medium-sized and small enterprises, do not have large two-sided to boring machine, even if having, the production and processing time is long, efficiency is low, cost is high, refill timing meeting discovery concentricity and pitch-row error larger, fold into when minimum and can cause the gap length between scissors rod and bar inconsistent, the hinge-point unbalance stress of connection.
Therefore, the present invention develops on the basis that mainly solves more than currently available technology existence deficiency.
Summary of the invention
The object of invention is to solve above technical matters, proposes especially a kind of simple in structure, enforcement convenience, the scissor aerial work platform scissors rod part assembling welding fixture of enhancing productivity.
Based on above-mentioned purpose, technical matters solved by the invention realizes by the following technical solutions:
A scissor aerial work platform scissors rod part assembling welding fixture, comprises workplatform, chassis portion, on described chassis portion, is provided with scissors rod, and scissors rod top is workplatform, and in the middle of two groups of scissors rods, overlapping part is provided with frock bearing pin.
Further, described every group of scissors rod burst is provided with positioning shaft sleeve.
Further, described scissors rod surface is provided with datum plate.
The invention has the beneficial effects as follows, this frock of this patent is used by actual production, effect is better, for production and processing, shortened the production cycle, reduced productive costs, enhanced productivity, there is simple in structure, enforcement convenience, this frock only needs disposable processing repeatedly to use, and can guarantee the corresponding size of scissors rod part, has solved a difficult problem for production and processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
The specific embodiment
Below, by Figure of description, further set forth the present invention;
Shown in Fig. 1,2, a kind of scissor aerial work platform scissors rod part assembling welding fixture, comprise workplatform 3, chassis portion 1, on described chassis portion 1, be provided with scissors rod 2, scissors rod 2 tops are workplatform 3, in the middle of two groups of scissors rods 2, overlapping part is provided with frock bearing pin 4, can dismantle back and forth and fix, every group of scissors rod 2 bursts be provided with positioning shaft sleeve 5, play good safety effect, scissors rod 2 surfaces are provided with datum plate 6, can better fix like this.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a scissor aerial work platform scissors rod part assembling welding fixture, comprise workplatform, chassis portion, it is characterized in that, on described chassis portion, be provided with scissors rod, scissors rod top is workplatform, and in the middle of two groups of scissors rods, overlapping part is provided with frock bearing pin.
2. scissor aerial work platform scissors rod part assembling welding fixture according to claim 1, is characterized in that, described every group of scissors rod burst is provided with positioning shaft sleeve.
3. scissor aerial work platform scissors rod part assembling welding fixture according to claim 1, is characterized in that, described scissors rod surface is provided with datum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388917.3A CN104118829A (en) | 2014-08-09 | 2014-08-09 | Tool for installing and welding scissor fork rods of scissor fork type aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388917.3A CN104118829A (en) | 2014-08-09 | 2014-08-09 | Tool for installing and welding scissor fork rods of scissor fork type aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118829A true CN104118829A (en) | 2014-10-29 |
Family
ID=51764505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410388917.3A Pending CN104118829A (en) | 2014-08-09 | 2014-08-09 | Tool for installing and welding scissor fork rods of scissor fork type aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118829A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145029A (en) * | 1991-09-11 | 1992-09-08 | Kidde Industries, Inc. | Self-storing maintenance stand for a scissor lift aerial work platform |
| US6276489B1 (en) * | 1999-02-10 | 2001-08-21 | Genie Industries, Inc. | Flanged cross tubes for use in scissors linkages |
| EP1452479A1 (en) * | 2003-02-27 | 2004-09-01 | Pinguely-Haulotte | Scissor lift platform and method for controlling lifting and lowering the platform |
| CN103359664A (en) * | 2013-07-19 | 2013-10-23 | 浙江鼎力机械股份有限公司 | Connecting shaft locking structure of scissor aerial work platform |
| CN203295128U (en) * | 2013-05-13 | 2013-11-20 | 江苏力维物流机械有限公司 | 360-degree revolving elevator |
| CN204356034U (en) * | 2014-08-09 | 2015-05-27 | 河南江河起重机有限公司 | A kind of scissor aerial work platform scissor rod member assembling welding fixture |
-
2014
- 2014-08-09 CN CN201410388917.3A patent/CN104118829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145029A (en) * | 1991-09-11 | 1992-09-08 | Kidde Industries, Inc. | Self-storing maintenance stand for a scissor lift aerial work platform |
| US6276489B1 (en) * | 1999-02-10 | 2001-08-21 | Genie Industries, Inc. | Flanged cross tubes for use in scissors linkages |
| EP1452479A1 (en) * | 2003-02-27 | 2004-09-01 | Pinguely-Haulotte | Scissor lift platform and method for controlling lifting and lowering the platform |
| CN203295128U (en) * | 2013-05-13 | 2013-11-20 | 江苏力维物流机械有限公司 | 360-degree revolving elevator |
| CN103359664A (en) * | 2013-07-19 | 2013-10-23 | 浙江鼎力机械股份有限公司 | Connecting shaft locking structure of scissor aerial work platform |
| CN204356034U (en) * | 2014-08-09 | 2015-05-27 | 河南江河起重机有限公司 | A kind of scissor aerial work platform scissor rod member assembling welding fixture |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |