CN201859064U - Transverse test loading mechanism for reaction rod assembly - Google Patents
Transverse test loading mechanism for reaction rod assembly Download PDFInfo
- Publication number
- CN201859064U CN201859064U CN2010205977265U CN201020597726U CN201859064U CN 201859064 U CN201859064 U CN 201859064U CN 2010205977265 U CN2010205977265 U CN 2010205977265U CN 201020597726 U CN201020597726 U CN 201020597726U CN 201859064 U CN201859064 U CN 201859064U
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- China
- Prior art keywords
- load maintainer
- rod assembly
- actuator
- loading mechanism
- transverse
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a transverse test loading mechanism for a reaction rod assembly, which comprises a portable frame, an actuator, a large-end loading mechanism, a small-end support and a guide mechanism, wherein the actuator is fixed to the top end of the portable frame. The transverse test loading mechanism is characterized in that the large-end loading mechanism is connected to the lower portion of the actuator, the small-end support is fixedly connected with the portable frame, one end of a V rod assembly is fixed onto the large-end loading mechanism, and the other end of the V rod assembly is fixed onto the small-end support. Reaction rods can apply transverse action force, and a transverse loading test is realized for the reaction rod assembly, so that transverse reliability evaluation for samples is realized, and more complete reliability evaluation for the reaction rod assembly can be realized.
Description
Technical field
The utility model relates to a kind of counteractive rod assembly transverse test load maintainer, belongs to automobile load test mechanism field.
Background technology
Can only do the vertical load test of counteractive rod assembly at current test mechanism, exemplar stress and its duty on real vehicle exists than big-difference, so failure mode and real vehicle is also obviously different.There are very big one-sidedness in present test method and test mechanism to the counteractive rod assembly reliability evaluation, can not satisfy the reliability assessment requirement to counteractive rod assembly.
Summary of the invention
The purpose of this utility model is to provide a kind of counteractive rod assembly transverse test load maintainer, counteractive rod assembly is the critical component that connects vehicle frame and vehicle bridge, it mainly acts on is the vertical and horizontal load of transmitting between vehicle frame and the vehicle bridge, and the performance and the reliability of these parts have fundamental influence to vehicle performance; It has solved the technological deficiency that such assembly can only carry out vertical reliability assessment, has realized counteractive rod assembly is carried out more comprehensive reliability assessment.
The technical solution of the utility model is achieved in that counteractive rod assembly transverse test load maintainer, by portal frame, actuator, hold load maintainer, little end bearing and guiding mechanism to form greatly, the portal frame top is fixed with actuator, it is characterized in that: the bottom of actuator is connected with big end load maintainer, little end bearing is fixedlyed connected with portal frame, V bar assembly one end is fixed on the big end load maintainer, the other end is fixed on the little end bearing, holds load maintainer to be made up of horizontal anchor clamps, cushion block and guide spiro rod greatly; The cushion block plug holds load maintainer to be connected with bolt with horizontal anchor clamps greatly in the hole of horizontal anchor clamps, with the lower end that guide spiro rod withstands big end load maintainer ball pin, holds the upper end of load maintainer ball pin and the cushion block on top to force together greatly, fixes with grip nut.
Good effect of the present utility model is the horizontal load test that has realized counteractive rod assembly, and then sample is carried out horizontal reliability assessment, thereby can carry out more comprehensive reliability assessment to counteractive rod assembly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a partial enlarged drawing of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1, counteractive rod assembly transverse test load maintainer, by portal frame 1, actuator 2, hold load maintainer 3, small end bearing 4 and guiding mechanism 5 to form greatly, portal frame 1 top is fixed with actuator 2, it is characterized in that: the bottom of actuator 2 is connected with big end load maintainer 3, small end bearing 4 is fixedlyed connected with portal frame 1, V bar assembly 8 one ends are fixed on the big end load maintainer 3, the other end is fixed on the small end bearing 4, holds load maintainer 3 to be made up of horizontal anchor clamps 6, cushion block and guide spiro rod 7 greatly; The cushion block plug holds load maintainer 3 to be connected with horizontal anchor clamps 6 usefulness bolts greatly in the hole of horizontal anchor clamps 6, with the lower end that guide spiro rod 7 withstands big end load maintainer ball pin, holds the upper end of load maintainer ball pin and the cushion block on top to force together greatly, fixes with grip nut.
During test, at first that small end bearing 4 is fixing with portal frame 1, V bar assembly 8 one ends and small end support 4 are fixing, V bar assembly 8 other ends are about in the cushion block hole of filling in horizontal anchor clamps 6 as shown in Figure 2 with end load maintainer 3 is fixing greatly, will hold load maintainer 3 and horizontal anchor clamps 6 usefulness bolts to link together greatly, but do not clamp, withstand the lower end of big end load maintainer 3 ball pins afterwards with guide spiro rod 7, the upper end of big end load maintainer 3 ball pins and the cushion block on top are forced together, clamp grip nut at last.Thereby solved the problem of the mutual slip of back reaction rod and anchor clamps, actuator 2 is connected with big end load maintainer 3 upper ends, holds the lower end of load maintainer 3 to be connected with guiding mechanism 5 greatly.Laterally load by 2 pairs of samples of actuator.
Claims (2)
1. counteractive rod assembly transverse test load maintainer, by portal frame, actuator, hold load maintainer, little end bearing and guiding mechanism to form greatly, the portal frame top is fixed with actuator, it is characterized in that: the bottom of actuator is connected with big end load maintainer, little end bearing is fixedlyed connected with portal frame, V bar assembly one end is fixed on the big end load maintainer, and the other end is fixed on the little end bearing.
2. back reaction rod transverse test load maintainer according to claim 1 is characterized in that described big end load maintainer is made up of horizontal anchor clamps, cushion block and guide spiro rod; The cushion block plug holds load maintainer to be connected with bolt with horizontal anchor clamps greatly in the hole of horizontal anchor clamps, with the lower end that guide spiro rod withstands big end load maintainer ball pin, holds the upper end of load maintainer ball pin and the cushion block on top to force together greatly, fixes with grip nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205977265U CN201859064U (en) | 2010-11-09 | 2010-11-09 | Transverse test loading mechanism for reaction rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205977265U CN201859064U (en) | 2010-11-09 | 2010-11-09 | Transverse test loading mechanism for reaction rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859064U true CN201859064U (en) | 2011-06-08 |
Family
ID=44104868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205977265U Expired - Fee Related CN201859064U (en) | 2010-11-09 | 2010-11-09 | Transverse test loading mechanism for reaction rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091752A (en) * | 2017-05-23 | 2017-08-25 | 中国第汽车股份有限公司 | Cargo vehicle V-arrangement back reaction rod Bench Test System |
-
2010
- 2010-11-09 CN CN2010205977265U patent/CN201859064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091752A (en) * | 2017-05-23 | 2017-08-25 | 中国第汽车股份有限公司 | Cargo vehicle V-arrangement back reaction rod Bench Test System |
| CN107091752B (en) * | 2017-05-23 | 2023-11-14 | 中国第一汽车股份有限公司 | Cargo vehicle V-shaped reaction rod bench test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |