CN202974647U - Device for testing strength of gas cylinder bracket of gas vehicle - Google Patents
Device for testing strength of gas cylinder bracket of gas vehicle Download PDFInfo
- Publication number
- CN202974647U CN202974647U CN 201220718436 CN201220718436U CN202974647U CN 202974647 U CN202974647 U CN 202974647U CN 201220718436 CN201220718436 CN 201220718436 CN 201220718436 U CN201220718436 U CN 201220718436U CN 202974647 U CN202974647 U CN 202974647U
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- CN
- China
- Prior art keywords
- rectangular frame
- frame base
- gas cylinder
- simulation
- lifting jack
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- Expired - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility mode relates to a device for testing the strength of automobile parts, and particularly relates to a device for testing the strength of a gas cylinder bracket of a gas vehicle. The device comprises a rectangular frame base arranged on the ground, a left and right measuring device located at the left side of the rectangular frame base, and a front and back measuring device located at the back side of the rectangular frame base. The device for testing the strength of the gas cylinder bracket of the gas vehicle is novel in structure, ingenious in conception, convenient to use, and strong in flexibility, solves the problem that the strength of the gas cylinder bracket of the gas vehicle can not be tested by simulating the external pressure received by the gas cylinder bracket and the impact force of automobile braking by adopting the mechanical force of a lifting jack, and reduces comprehensive investment of the gas vehicle.
Description
Technical field
The utility model relates to a kind of strength test device of auto parts and components, specifically a kind of gas vehicle gas cylinder support intensity test unit.
Background technology
Fuel-engined vehicle fuel energy day by day go up current, new green energy gas combustion automobile increases the demand that has also become development gradually, yet all needs gas cylinder, support and holder are made a strength test with the general requirement of GB/T 19240 " installation requirement of automobile with compressed natural gas isolated plant " according to standard GB/T/T 20734 " LNGV isolated plant installation requirement ".Yet because each vehicle complete vehicle production firm and components supplying business's the fixed form to gas cylinder is all different, also can't buy suitable strength test device on existing market.
Summary of the invention
The utility model provides a kind of gas vehicle gas cylinder support intensity test unit in order to make up the defective that lacks gas cylinder, support intensity test unit on the existing market.
the utility model is achieved through the following technical solutions: gas vehicle gas cylinder support intensity test unit, comprise the rectangular frame base that is placed in ground, be positioned at the left and right measurement mechanism of rectangular frame chassis left side (with reference to the left and right directions of accompanying drawing 1), be positioned at the fore-and-aft survey device of rectangular frame base rear side (with reference to the fore-and-aft direction of accompanying drawing 1), detachably be equipped with the simulation holder on described rectangular frame base, be crossed with the simulation support that is equipped with the simulation gas cylinder on the simulation holder, the middle part, front side of simulation support, right side central and upper center are equipped with displacement transducer, described left and right measurement mechanism comprises the support bar that vertically is fixed in rectangular frame chassis left side middle part and is supported in ground, and force application apparatus, upper end, described support bar middle part vertically is installed with groove towards the channel-section steel of rectangular frame base, the channel-section steel top is provided with the up-down adjustment motor, the force cell that described force application apparatus comprises lifting jack and is located at the jack piston boom end, in the vertical spacing groove that slides on channel-section steel of the cylinder body of described lifting jack, the up-down adjustment motor drives lifting jack by carrier chain cylinder body slides up and down along the groove of channel-section steel, described fore-and-aft survey device is identical with left and right measurement mechanism structure, be positioned on the ground at rectangular frame base middle part of simulation gas cylinder below and vertically be provided with the second lifting jack that the piston rod end is equipped with force cell, and the piston rod end of the second lifting jack is towards the simulation gas cylinder.
During concrete the use, described strength test device is equipped with the hydraulic system of controlling each lifting jack.Displacement transducer and force cell all dispose digital display meter, and displacement transducer is transferred to digital display meter with the displacement signal that collects, and force cell is transferred to digital display meter with the power value signal that collects; Jack pair simulation gas cylinder carries out the application of force, and displacement and power value are counted.
Gas vehicle gas cylinder support intensity test unit novel structure described in the utility model, be skillfully constructed, easy to use, dirigibility is strong, adopt the mechanical force of lifting jack to simulate ambient pressure and the automobile brake impulsive force that gas cylinder mounting bracket is subject to, come Bracket for Inspection to the installation strength of gas cylinder, solve the problem that the test of gas vehicle gas cylinder support intensity can't be tested, reduced the comprehensive method of investment of gas vehicle.
Description of drawings
Fig. 1 is the structural representation of gas vehicle gas cylinder support intensity test unit described in the utility model.
Fig. 2 is the vertical view of Fig. 1.
In figure: 1-rectangular frame base, 2-simulates holder, and 3-simulates gas cylinder, and 4-simulates support, 5-displacement transducer, 6-support bar, 7-channel-section steel, 8-connecting link, 9-up-down adjustment motor, 10-lifting jack, 11-force cell, 12-carrier chain, 13-the second lifting jack.
Embodiment
gas vehicle gas cylinder support intensity test unit, comprise the rectangular frame base 1 that is placed in ground, be positioned at the left and right measurement mechanism in rectangular frame base 1 left side, be positioned at the fore-and-aft survey device of rectangular frame base 1 rear side, detachably be equipped with simulation holder 2 on described rectangular frame base 1, be crossed with the simulation support 4 that is equipped with simulation gas cylinder 3 on simulation holder 2, the middle part, front side of simulation support 4, right side central and upper center are equipped with displacement transducer 5, described left and right measurement mechanism comprises the support bar 6 that vertically is fixed in rectangular frame base 1 left side central portion and is supported in ground, and force application apparatus, described support bar 6 upper ends, middle part vertically are installed with groove towards the channel-section steel 7 of rectangular frame base 1, channel-section steel 7 tops are provided with up-down adjustment motor 9, the force cell 11 that described force application apparatus comprises lifting jack 10 and is located at lifting jack 10 piston rod ends, in the vertical spacing groove that slides on channel-section steel 7 of the cylinder body of described lifting jack 10, up-down adjustment motor 9 drives lifting jack 10 by carrier chain 12 cylinder body slides up and down along the groove of channel-section steel 7, described fore-and-aft survey device is identical with left and right measurement mechanism structure, be positioned on the ground at rectangular frame base 1 middle part of simulation gas cylinder 3 belows and vertically be provided with the second lifting jack 13 that the piston rod end is equipped with force cell 11, and the piston rod end of the second lifting jack 13 is towards simulation gas cylinder 3.
Further, between channel-section steel 7 and support bar 6 ends, support and connection have connecting link 8.Connecting link 8 the holding capacity that has strengthened channel-section steel 7 is set.
Claims (2)
1. gas vehicle gas cylinder support intensity test unit, it is characterized in that, comprise the rectangular frame base (1) that is placed in ground, be positioned at the left and right measurement mechanism in rectangular frame base (1) left side, be positioned at the fore-and-aft survey device of rectangular frame base (1) rear side, detachably be equipped with simulation holder (2) on described rectangular frame base (1), be crossed with the simulation support (4) that is equipped with simulation gas cylinder (3) on simulation holder (2), the middle part, front side of simulation support (4), right side central and upper center are equipped with displacement transducer (5), described left and right measurement mechanism comprises the support bar (6) that vertically is fixed in rectangular frame base (1) left side central portion and is supported in ground, and force application apparatus, upper end, described support bar (6) middle part vertically is installed with groove towards the channel-section steel (7) of rectangular frame base (1), channel-section steel (7) top is provided with up-down adjustment motor (9), the force cell (11) that described force application apparatus comprises lifting jack (10) and is located at lifting jack (10) piston rod end, in the vertical spacing groove that slides on channel-section steel (7) of the cylinder body of described lifting jack (10), up-down adjustment motor (9) drives lifting jack (10) by carrier chain (12) cylinder body slides up and down along the groove of channel-section steel (7), described fore-and-aft survey device is identical with left and right measurement mechanism structure, be positioned on the ground at rectangular frame base (1) middle part of simulation gas cylinder (3) below and vertically be provided with the second lifting jack (13) that the piston rod end is equipped with force cell (11), and the piston rod end of the second lifting jack (13) is towards simulation gas cylinder (3).
2. gas vehicle gas cylinder support intensity test unit according to claim 1, is characterized in that, between channel-section steel (7) and support bar (6) end, support and connection have connecting link (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718436 CN202974647U (en) | 2012-12-24 | 2012-12-24 | Device for testing strength of gas cylinder bracket of gas vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718436 CN202974647U (en) | 2012-12-24 | 2012-12-24 | Device for testing strength of gas cylinder bracket of gas vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974647U true CN202974647U (en) | 2013-06-05 |
Family
ID=48515705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718436 Expired - Lifetime CN202974647U (en) | 2012-12-24 | 2012-12-24 | Device for testing strength of gas cylinder bracket of gas vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334746A (en) * | 2018-11-23 | 2019-02-15 | 新疆工程学院 | A kind of device that gas cylinder is moved into gas cabinet |
| CN110208091A (en) * | 2019-06-19 | 2019-09-06 | 江苏韦兰德特种装备科技有限公司 | A kind of thrust measurement device |
-
2012
- 2012-12-24 CN CN 201220718436 patent/CN202974647U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334746A (en) * | 2018-11-23 | 2019-02-15 | 新疆工程学院 | A kind of device that gas cylinder is moved into gas cabinet |
| CN109334746B (en) * | 2018-11-23 | 2023-09-08 | 新疆工程学院 | Device for moving gas cylinder into gas cylinder cabinet |
| CN110208091A (en) * | 2019-06-19 | 2019-09-06 | 江苏韦兰德特种装备科技有限公司 | A kind of thrust measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 1 No. 044000 Shanxi province Yuncheng City Airport Economic Development Zone Airport Road Patentee after: Dayun Automobile Co.,Ltd. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Dayun Automobile Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |