CN105758649A - Counterweight body structure of oil hydraulic cylinder abnormal environment counterweight test apparatus - Google Patents
Counterweight body structure of oil hydraulic cylinder abnormal environment counterweight test apparatus Download PDFInfo
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- CN105758649A CN105758649A CN201510562803.0A CN201510562803A CN105758649A CN 105758649 A CN105758649 A CN 105758649A CN 201510562803 A CN201510562803 A CN 201510562803A CN 105758649 A CN105758649 A CN 105758649A
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- counterweight
- hydraulic cylinder
- oil hydraulic
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Abstract
The invention discloses a counterweight body structure of an oil hydraulic cylinder abnormal environment counterweight test apparatus. The counterweight body structure comprises a counterweight body, the counterweight body is prepared by welding a metal plate, the front portion of the counterweight body is taper-shaped, the rear portion of the counterweight body is rectangular-shaped, the counterweight body is hollow inside, a damping block is arranged at the lower portion of the front end of the counterweight body, and the lower portion of the rear end of the counterweight body is of an elevating connection structure. The counterweight body is internally provided with an inner counterweight structure. The counterweight body structure provided by the invention has the following advantages: the counterweight body structure of the oil hydraulic cylinder abnormal environment counterweight test apparatus can simulate a bumpy state of a heavy truck during driving so as to test counterweight data and application time data of an oil hydraulic cylinder; and the counterweight body structure guarantees application safety of the oil hydraulic cylinder.
Description
Technical field
The present invention relates to a kind of detecting device, especially relate to the structure weight of a kind of oil hydraulic cylinder abnormal environment counterweight test device.
Background technology
At present, the oil hydraulic cylinder of adaptive heavy truck driver's cabin, to pass through test after having produced and counterweight experiment is determined the applicable weight of oil hydraulic cylinder and bears pressure to guarantee this oil hydraulic cylinder fitness.
Existing oil hydraulic cylinder test mode simply carrys out test oil cylinder pressure vertical in addition counterweight.The data inaccuracy so not only tested, the data that the abnormal environment particularly tested obtains are inaccurate.
Summary of the invention
It is an object of the invention to provide the structure weight of a kind of oil hydraulic cylinder abnormal environment counterweight test device, the problem solving the data of detection oil hydraulic cylinder abnormal environment pressure measurement.
The technical solution adopted for the present invention to solve the technical problems is: the structure weight of a kind of oil hydraulic cylinder abnormal environment counterweight test device; including balance weight body body; described balance weight body body is that metallic plate welding is made; the front portion of described balance weight body body is tapered; the rear portion of described balance weight body body is rectangular; this is internal for hollow for described balance weight body, arranges snubber block in the bottom of the front end of balance weight body body, in the bottom of the rear end of balance weight body body in lifting attachment structure.
For simulated oil cylinder pressure abnormal work environment, the inside of described balance weight body body arranges interior counter weight construction.
Concrete, described interior counter weight construction, for being arranged on the intrinsic cavity of balance weight body, arranges counterweight liquid in the cavities.
Further, concrete, described interior counter weight construction is be arranged on multiple separate spaces that the intrinsic multiple dividing plates of balance weight body are divided into, equipped with the drift sand body of specified vol in each separate space.
For further simulated oil cylinder pressure abnormal work environment, above-mentioned, each dividing plate arranges passage.
Beneficial effects of the present invention: the structure weight of this oil hydraulic cylinder abnormal environment counterweight test device, it is possible to simulation heavy truck, in the moderately gusty air state travelled, is carried out the counterweight data of test oil cylinder pressure and uses time data.Ensure that the safe handling of oil hydraulic cylinder.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the present invention.
Fig. 2 is the organigram of counter weight construction in the first assembling of the present invention.
Fig. 3 is the organigram of counter weight construction in the second of the present invention assembling.
Detailed description of the invention
Embodiment 1; as shown in Figure 1; a kind of structure weight of oil hydraulic cylinder abnormal environment counterweight test device; including balance weight body body 1, described balance weight body body 1 is made for metallic plate welding, and the front portion of described balance weight body body 1 is tapered; the rear portion of described balance weight body body 1 is rectangular; it is hollow in described balance weight body body 1, snubber block 2 is set in the bottom of the front end of balance weight body body 1, be lifting attachment structure 3 in the bottom of the rear end of balance weight body body.
For simulated oil cylinder pressure abnormal work environment, the inside of described balance weight body body 1 arranges interior counter weight construction.
Embodiment 2, as in figure 2 it is shown, concrete, described interior counter weight construction, for being arranged on the intrinsic cavity 4 of balance weight body, arranges counterweight liquid 5 in cavity 4.Counterweight liquid 5 loads the capacity that cavity 4 is general, simulates the situation of jolting heavily swung.
Embodiment 3, as it is shown on figure 3, further, concrete, described interior counter weight construction is multiple separate spaces 7 that the multiple dividing plates 6 being arranged in balance weight body body 1 are divided into, equipped with the drift sand body 8 of specified vol in each separate space 7.It is each separate space 7 that drift sand body 8 loads.
For further simulated oil cylinder pressure abnormal work environment, above-mentioned, each dividing plate 6 arranges passage 9.The structure weight of this oil hydraulic cylinder abnormal environment counterweight test device, it is possible to simulation heavy truck, in the moderately gusty air state travelled, comes counterweight and the data of the time of use of test oil cylinder pressure.Ensure that the safe handling of oil hydraulic cylinder.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to the claims in the present invention scope, all should belong to the covering scope of the claims in the present invention.
Claims (5)
1. the structure weight of an oil hydraulic cylinder abnormal environment counterweight test device; it is characterized in that: include balance weight body body; described balance weight body body is that metallic plate welding is made; the front portion of described balance weight body body is tapered; the rear portion of described balance weight body body is rectangular; this is internal for hollow for described balance weight body, arranges snubber block in the bottom of the front end of balance weight body body, arranges lifting attachment structure in the bottom of the rear end of balance weight body body.
2. the structure weight of oil hydraulic cylinder abnormal environment counterweight according to claim 1 test device, it is characterised in that: the inside of described balance weight body body arranges interior counter weight construction.
3. the structure weight of oil hydraulic cylinder abnormal environment counterweight according to claim 2 test device, it is characterised in that: described interior counter weight construction, for being arranged on the intrinsic cavity of balance weight body, arranges counterweight liquid in the cavities.
4. the structure weight of oil hydraulic cylinder abnormal environment counterweight according to claim 3 test device; it is characterized in that: described interior counter weight construction is be arranged on multiple separate spaces that the intrinsic multiple dividing plates of balance weight body are divided into, equipped with the drift sand body of specified vol in each separate space.
5. the structure weight of oil hydraulic cylinder abnormal environment counterweight according to claim 4 test device, it is characterised in that: each dividing plate arranges passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562803.0A CN105758649A (en) | 2015-09-07 | 2015-09-07 | Counterweight body structure of oil hydraulic cylinder abnormal environment counterweight test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562803.0A CN105758649A (en) | 2015-09-07 | 2015-09-07 | Counterweight body structure of oil hydraulic cylinder abnormal environment counterweight test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105758649A true CN105758649A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510562803.0A Pending CN105758649A (en) | 2015-09-07 | 2015-09-07 | Counterweight body structure of oil hydraulic cylinder abnormal environment counterweight test apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN105758649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116204A (en) * | 2021-04-08 | 2021-07-16 | 扬州大学 | Automatic squatting pan that opens and shuts based on gravity-feed tank |
-
2015
- 2015-09-07 CN CN201510562803.0A patent/CN105758649A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116204A (en) * | 2021-04-08 | 2021-07-16 | 扬州大学 | Automatic squatting pan that opens and shuts based on gravity-feed tank |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |