CN203455183U - Reaction frame platform with movable bottom backing plate - Google Patents
Reaction frame platform with movable bottom backing plate Download PDFInfo
- Publication number
- CN203455183U CN203455183U CN201320608036.9U CN201320608036U CN203455183U CN 203455183 U CN203455183 U CN 203455183U CN 201320608036 U CN201320608036 U CN 201320608036U CN 203455183 U CN203455183 U CN 203455183U
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- China
- Prior art keywords
- platform
- movable platform
- reaction frame
- pedestal
- chassis
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- Expired - Fee Related
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Abstract
The utility model discloses a reaction frame platform with a movable bottom backing plate. The platform comprises a pedestal and columns vertically arranged on the pedestal. An upper beam is fixedly arranged on upper parts of the columns, and a sensor is arranged below the upper beam. The platform further comprises a bottom disc and a movable platform. The bottom disc is arranged on the pedestal, and the movable platform is arranged on the bottom disc and can move back and forth along the upper surface of the bottom disc. An oil pump is arranged on the movable platform. Rollers are arranged between the movable platform and the bottom disc to reduce frictional resistance. Based on conventional reaction frames, the pedestal is designed to be the movable platform in the provided platform. In a laboratory, a user can first pull out the movable platform at the bottom and use a hoist machine to hoist a jack and put the jack on the movable platform, so that man power is effectively saved and damage to precision instruments caused by bumps and hits during manual lifting can be avoided.
Description
Technical field
The utility model belongs to road and bridge spanning equipment field, relate to a kind of bottom pad plate removable, for the verification of lifting jack, the reaction frame platform that also to can be used for load-bearing capacity that the resistance to compression of the various materials such as huge concrete structure, large-scale workpiece detects be simultaneously 10000Kn.
Background technology
According to the TB/T-3043-2005 of Ministry of Railways standard code, monthly verification is once for bridge prestress stretch-draw equipment.Common reaction frame platform is when verification lifting jack, and of a great variety because of lifting jack specification, some kind deadweight is very large, and a dead lift trouble, makes troubles to verification.
Utility model content
For above-mentioned technical matters, the utility model is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this utility model is to provide a kind of applicable to all size and weight, bottom pad plate easy to use, simple in structure reaction frame platform movably.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of bottom pad plate is reaction frame platform movably, comprise base, be vertically installed in the column on described base, the top of described column is provided with entablature regularly, the below of described entablature is provided with sensor, it is characterized in that: also comprise chassis and moveable platform, described chassis is arranged on described base, described moveable platform is arranged on described chassis and can moves around along chassis upper surface, on described moveable platform, is provided with oil pump.
Further, between described moveable platform and chassis 6, be provided with the roller for capable of reducing friction resistance.
Compared with prior art, the beneficial effects of the utility model are: the utility model is on the basis of traditional reaction frame, by base designs, it is moveable platform, in laboratory, can first pull out end platform, use the hoisting machine lifting jack to be sling and be placed on platform, colliding with of effectively having saved that manpower can avoid again in a dead lift process, exact instrument being caused is impaired.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model embodiment looks schematic diagram.
Fig. 2 is that the utility model embodiment removes the schematic top plan view after entablature.
In figure: 1-base; 2-column 3-entablature; 4-moveable platform; Sensor 5-wheel; 6-chassis; 7-oil pump; 8-sensor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment mono-
In order to understand better the utility model, with word, by reference to the accompanying drawings the utility model is further described below.
As shown in Figures 1 and 2, a kind of bottom pad plate is reaction frame platform movably, comprise base, be vertically installed in the column 2 on described base, the top of described column 2 is provided with entablature 3 regularly, and the below of described entablature 3 is provided with sensor 8, also comprise chassis 6 and moveable platform 4, described chassis 6 is arranged on described base 1, and described moveable platform 4 is arranged on described chassis 6 and can moves around by 6 upper surfaces along chassis, on described moveable platform 4, is provided with oil pump 7.Tested lifting jack can be positioned on moveable platform 4 by manpower or machinery, then promotes moveable platform 4, can be pushed in reaction frame framework.
For reducing the friction force between moveable platform 4 and chassis 6, between described moveable platform 4 and chassis 6, be provided with the roller 5 for capable of reducing friction resistance, the wearing and tearing between moveable platform 4 and chassis 6 simultaneously, are reduced, the serviceable life of extension device in labour-saving.
Concrete use principle and the process of the present embodiment are as follows:
Before A, use, should first check whether reaction frame attaching nut has loosening phenomenon;
B, promotion moveable platform 4, be pushed to outside reaction frame framework;
C, tested lifting jack is put into the test center district of moveable platform 4, pushed back in reaction frame framework;
D, connect the oil pipe between lifting jack and oil pump 7;
E, connect the data connecting line between sensor 4 and power value display;
F, switch on power after, preheating 5 minutes, starts oil pump 7, by GJJ-621-2005(hydraulic jack vertification regulation) load successively and read power value display data.
Above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (2)
1. bottom pad plate reaction frame platform movably, comprise base (1), be vertically installed in the column (2) on described base (1), the top of described column (2) is provided with entablature (3) regularly, the below of described entablature (3) is provided with sensor (8), it is characterized in that: also comprise chassis (6) and moveable platform (4), described chassis (6) is arranged on described base (1), described moveable platform (4) is arranged at described chassis (6) above and can along chassis, moves around by (6) upper surface, on described moveable platform (4), be provided with oil pump (7).
2. bottom pad plate according to claim 1 reaction frame platform movably, is characterized in that: between described moveable platform (4) and chassis (6), be provided with the roller (5) for capable of reducing friction resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608036.9U CN203455183U (en) | 2013-09-29 | 2013-09-29 | Reaction frame platform with movable bottom backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608036.9U CN203455183U (en) | 2013-09-29 | 2013-09-29 | Reaction frame platform with movable bottom backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455183U true CN203455183U (en) | 2014-02-26 |
Family
ID=50135049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608036.9U Expired - Fee Related CN203455183U (en) | 2013-09-29 | 2013-09-29 | Reaction frame platform with movable bottom backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499461A (en) * | 2013-09-29 | 2014-01-08 | 华南理工大学 | Reaction frame platform with movable bottom cushion plate |
| CN105319081A (en) * | 2015-04-27 | 2016-02-10 | 洛阳辰祥机械科技有限公司 | Detection device of jack |
| CN106894453A (en) * | 2015-12-18 | 2017-06-27 | 中国计量学院 | A kind of dynamic strain calibrating installation of foundation pile movable measurement instrument |
| CN109596410A (en) * | 2019-01-22 | 2019-04-09 | 广州计量检测技术研究院 | The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine |
-
2013
- 2013-09-29 CN CN201320608036.9U patent/CN203455183U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499461A (en) * | 2013-09-29 | 2014-01-08 | 华南理工大学 | Reaction frame platform with movable bottom cushion plate |
| CN105319081A (en) * | 2015-04-27 | 2016-02-10 | 洛阳辰祥机械科技有限公司 | Detection device of jack |
| CN106894453A (en) * | 2015-12-18 | 2017-06-27 | 中国计量学院 | A kind of dynamic strain calibrating installation of foundation pile movable measurement instrument |
| CN106894453B (en) * | 2015-12-18 | 2018-12-11 | 中国计量学院 | A kind of dynamic strain calibrating installation of foundation pile movable measurement instrument |
| CN109596410A (en) * | 2019-01-22 | 2019-04-09 | 广州计量检测技术研究院 | The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine |
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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: 20140226 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |