CN103353415A - Automatic static load detecting device of jack - Google Patents
Automatic static load detecting device of jack Download PDFInfo
- Publication number
- CN103353415A CN103353415A CN 201310287204 CN201310287204A CN103353415A CN 103353415 A CN103353415 A CN 103353415A CN 201310287204 CN201310287204 CN 201310287204 CN 201310287204 A CN201310287204 A CN 201310287204A CN 103353415 A CN103353415 A CN 103353415A
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- China
- Prior art keywords
- push
- pull rod
- static load
- pull bar
- jack
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- 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.)
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an automatic static load detecting device of a jack, and relates to the field of pressure detection. The automatic static load detecting device of the jack comprises a workbench, wherein a control panel is installed above the right side of the workbench; a pressure probe is arranged below the control panel; a stopper is arranged on the workbench; a motor is fixed below the workbench; the motor is connected with a transmission box; an eccentric wheel is installed on the outer side of the transmission box; the eccentric wheel is connected with one end of a push-pull rod through a screw; the other end of the push-pull rod is connected with a pressure regulating rod; the push-pull rod penetrates through a limiting sleeve; the limiting sleeve prevents vibration of the push-pull rod; the limiting sleeve is fixed on the workbench; a through hole is formed in one end of the push-pull rod; two rollers are installed at the other end of the push-pull rod; two lug bosses are arranged at a connecting end of the pressure regulating rod and the push-pull rod. The automatic static load detecting device of the jack has the advantage as follows: the eccentric wheel drives the push-pull rod to do reciprocating movement so as to enable the pressure regulating rod to pressurize the jack, thus the labor intensity of pressure regulation through manual repeated pressing is reduced.
Description
Technical field:
The present invention relates to a kind of pressure detection field, be specifically related to the automatic static load pick-up unit of a kind of lifting jack.
Background technology:
At present, lifting jack static load pick-up unit automaticity is relatively poor, needs the testing staff constantly to press the pressure regulation bar, thereby reaches the purpose of detection to promote distance rod; For the batch testing staff, testing staff's labour intensity is larger, and presses for a long time the pressure regulation bar, and the testing staff is prone to the shoulder symptom such as ache.
Summary of the invention:
Technical matters to be solved by this invention is to overcome existing technological deficiency, provides a kind of a kind of lifting jack rational in infrastructure, simple to operate, easy to use automatic static load pick-up unit.
Technical matters to be solved by this invention adopts following technical scheme to realize:
The automatic static load pick-up unit of a kind of lifting jack, comprise worktable, top, described worktable left side is equipped with control panel, described control panel below is provided with pressure probe, described worktable is provided with block, described worktable below is fixed with motor, described motor links to each other with wheel box, the described wheel box outside is equipped with eccentric wheel, described eccentric wheel links to each other with pull bar one end by screw, and the described pull bar other end links to each other with the pressure regulation bar, and described pull bar passes stop collar, described stop collar prevents collecting together of pull bar, and described stop collar is fixed on the worktable.Described pull bar one end is provided with through hole, and the described pull bar other end is equipped with two rollers, and the end that described pressure regulation bar is connected with pull bar is provided with two boss; Two rollers can roll between two boss back and forth.
Beneficial effect of the present invention is: eccentric wheel drives the pull bar to-and-fro movement, is the lifting jack supercharging thereby make the pressure regulation bar, has reduced and has artificially repeatedly pressed the labour intensity of pressure regulation.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of invention;
Fig. 2 is invention pull bar structural representation;
Fig. 3 is invention pressure regulation bar structural representation.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Such as Fig. 1, Fig. 2, shown in Figure 3, the automatic static load pick-up unit of a kind of lifting jack, comprise worktable 10, top, described worktable 10 left sides is equipped with control panel 1, described control panel 1 below is provided with pressure probe 2, described worktable 10 is provided with block 3, described worktable 10 belows are fixed with motor 4, described motor 4 links to each other with wheel box 5, and described wheel box 5 outsides are equipped with eccentric wheel 6, and described eccentric wheel 6 links to each other with pull bar 7 one ends by screw, described pull bar 7 other ends link to each other with pressure regulation bar 9, described pull bar 7 passes stop collar 8, and described stop collar 8 prevents collecting together of pull bar 7, and described stop collar 8 is fixed on the worktable 10.Described pull bar 7 one ends are provided with through hole 701, and described pull bar 7 other ends are equipped with two rollers 702, and the end that described pressure regulation bar 9 is connected with pull bar 7 is provided with two boss 801; Two rollers 702 can roll between two boss 801 back and forth.
When installing and using, lifting jack 11 is placed on the worktable, lifting jack 11 support portions are placed under the pressure probe 2, pressure regulation bar 9 free ends insert in lifting jack 10 regulator holes, turn on the power switch, and whole device can work.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. automatic static load pick-up unit of lifting jack, comprise worktable, it is characterized in that: top, described worktable left side is equipped with control panel, described control panel below is provided with pressure probe, described worktable is provided with block, described worktable below is fixed with motor, described motor links to each other with wheel box, the described wheel box outside is equipped with eccentric wheel, described eccentric wheel links to each other with pull bar one end by screw, the described pull bar other end links to each other with the pressure regulation bar, and described pull bar passes stop collar, and described stop collar is fixed on the worktable.
2. the automatic static load pick-up unit of a kind of lifting jack according to claim 1, it is characterized in that: described pull bar one end is provided with through hole, and the described pull bar other end is provided with two rollers.
3. according to claim 1 or the automatic static load pick-up unit of a kind of lifting jack claimed in claim 2, it is characterized in that: described pressure regulation bar and pull bar link are provided with two boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310287204 CN103353415A (en) | 2013-07-09 | 2013-07-09 | Automatic static load detecting device of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310287204 CN103353415A (en) | 2013-07-09 | 2013-07-09 | Automatic static load detecting device of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103353415A true CN103353415A (en) | 2013-10-16 |
Family
ID=49309809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310287204 Pending CN103353415A (en) | 2013-07-09 | 2013-07-09 | Automatic static load detecting device of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103353415A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784395A (en) * | 2016-03-03 | 2016-07-20 | 南京汽车集团有限公司 | Automobile hydraulic jack endurance test device and test method thereof |
| CN108318264A (en) * | 2017-12-08 | 2018-07-24 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack integrated test machine and test method |
| CN110243517A (en) * | 2019-06-12 | 2019-09-17 | 安徽通润汽车零部件有限公司 | A kind of very heavy very useful ejecting force test device |
-
2013
- 2013-07-09 CN CN 201310287204 patent/CN103353415A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784395A (en) * | 2016-03-03 | 2016-07-20 | 南京汽车集团有限公司 | Automobile hydraulic jack endurance test device and test method thereof |
| CN108318264A (en) * | 2017-12-08 | 2018-07-24 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack integrated test machine and test method |
| CN110243517A (en) * | 2019-06-12 | 2019-09-17 | 安徽通润汽车零部件有限公司 | A kind of very heavy very useful ejecting force test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |