CN202281700U - Hydraulic support test-bed with automatic incoming and outgoing support device - Google Patents
Hydraulic support test-bed with automatic incoming and outgoing support device Download PDFInfo
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- CN202281700U CN202281700U CN2011204026036U CN201120402603U CN202281700U CN 202281700 U CN202281700 U CN 202281700U CN 2011204026036 U CN2011204026036 U CN 2011204026036U CN 201120402603 U CN201120402603 U CN 201120402603U CN 202281700 U CN202281700 U CN 202281700U
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- test
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- bed
- testing table
- car body
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Abstract
The utility model provides a hydraulic support test-bed with an automatic incoming and outgoing support device, comprising a test-bed pedestal (1), an upright column (15) fixed on the test-bed pedestal (1), a movable platform (16) in slip connection on the upright column (15) and a top beam (17) fixedly connected with the upright column (15), and also comprising an elevating oil cylinder (2), an elevating platform (5), a first guide rail (8), a second guide rail (11), a transition guide rail (6), a incoming and outgoing support dolly (7) and a jacking oil cylinder (12). By using the hydraulic support test-bed with the automatic incoming and outgoing support device, the automation degree of the hydraulic support incoming and outgoing test-bed is improved, the incoming and outgoing support time is shortened, and the damage to the test-bed pedestal (1) is reduced; meanwhile, the hydraulic support test-bed with the automatic incoming and outgoing support device does not bear damage itself during the test process, and normal test is no affected in the terms of space.
Description
Technical field
The utility model relates to hydraulic bracket test-bed, relates in particular to a kind of the hydraulic bracket test-bed of automatic turnover rack device that have.
Background technology
Hydraulic bracket test-bed is the indispensable facility of the supervision and inspection on safety of coal mine fully-mechanized mining working hydraulic support and manufacturing enterprise's product export check; It is the crucial checkout equipment in hydraulic support production and the development process; Be mainly used in the check and the test of the technical feature and the security performance of hydraulic support, accomplish the type approval test and the factory inspection and acceptance test of hydraulic support.The first step of hydraulic support process of the test, final step be hydraulic support into and out of testing table, so passing hydraulic bracket in and out test stand is key, the necessary procedure of process of the test.
At present, the mode that passing hydraulic bracket in and out test stand is mainly taked has two kinds, and a kind of is the passing lifting jack that utilizes the hydraulic support bottom to carry; And, hydraulic support slowly being moved into step by step hydraulic bracket test-bed by the base T type groove of testing table, detailed process is: pass lifting jack and extend out to the longest; With its stretch out top and T type groove fixing after, shrink and pass lifting jack, hydraulic support integral body moves forward; Pass very heavy synthlipsis to the most in short-term, hydraulic support integral body stops to move, and the fixing of lifting jack and T type groove passed in cancellation then; To pass lifting jack again extend out to the longest; The above-mentioned action that circulates, relevant position in hydraulic support moves to the testing table carrying platform, same hydraulic support adopts above-mentioned opposite action to get final product when leaving testing table.This turnover frame mode working strength is big, automaticity is low, inefficiency, turnover frame time are long, and understands failure test platform base table top, reduces its serviceable life.Another kind of mode is to utilize to pass lifting jack driving supporting plate turnover testing table; Detailed process is: the passing lifting jack that is fixed on the base platform stretches out, and drives the base platform that shifts out of supporting plate slip, and hydraulic support is moved on the supporting plate; Pass the retraction of lifting jack again; Drive supporting plate and on hydraulic support move into base platform, so far hydraulic support gets into testing table together with supporting plate, same hydraulic support adopts above-mentioned opposite action to get final product when leaving testing table.This turnover frame mode has realized certain turnover frame robotization; But because in the hydraulic support load test process; Supporting plate and hydraulic support be stand under load simultaneously, is prone to cause attenuation in the middle of the supporting plate and causes distortion, reduces its serviceable life; And influenced test accuracy, supporting plate slides on base platform for a long time base platform is produced damage on the other hand.
The utility model content
The technical matters that the utility model will solve provides a kind of the hydraulic bracket test-bed of automatic turnover rack device that have; Its automaticity is high, the turnover frame time is short, can not produce damage to the testing table base; Self do not receive in the process of the test to carry simultaneously to damage, and do not influence normal test on the space.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of the hydraulic bracket test-bed of automatic turnover rack device that have is provided; Comprise testing table base (1), be fixed in the column (15) on the said testing table base (1), the back timber (17) that is slidingly connected to the movable platform (16) on the said column (15) and is fixedly connected said column (15); Wherein, Said testing table also comprises hoist cylinder (2), hoistable platform (3), the transition guide rail (4 with the turnover frame dolly (5); Said testing table base (1) is provided with first guide rail (11), and is provided with jacking cylinder (13) in the said testing table base (1); Said hoist cylinder (2) is fixed on the surface level of foundation ditch (14); Said hoistable platform (3) workplace is provided with second guide rail (12), and said hoistable platform (3) is removably installed on the said hoist cylinder (2); Said transition guide rail (4) is layed between said testing table base (1) and the said foundation ditch (14); Said turnover frame dolly (5) is used for carrying by test solution presses support, and can go up at said first guide rail (11), said transition guide rail (4) and said second guide rail (12) and roll.
Preferably, said turnover frame dolly (5) comprises car body (6), speed reducing driving device (7), connecting rod (8), driving wheel (9), engaged wheel (10); Said car body (6) is used for carrying by test solution presses support; Said speed reducing driving device (7) is fixed on the said car body (6); Said connecting rod (8) is connected through pin or key with said speed reducing driving device (7) output shaft; Said driving wheel (9) is connected on the said connecting rod (8) through pin or key; Said engaged wheel (10) is connected on the said car body (6) through bearing pin; Said speed reducing driving device (7) drives said connecting rod (8) through forward and backward and drives the forward and reverse rotation of said driving wheel (9), thereby drives the forward and reverse rotation of said engaged wheel (10), finally drive said car body (6) forward, backward the motion.
Preferably, said speed reducing driving device (7) is made up of motor and reducer arrangement.
The beneficial effect of the utility model is, because be provided with and can have realized the automatic turnover frame of hydraulic support along the turnover frame dolly of guide rail automatic rolling turnover testing table said having in automatic turnover rack device hydraulic bracket test-bed; And can not produce and damage, be provided with in the testing table base and eject oil cylinder, can realize hydraulic support and the automatic disengaging that passes in and out the frame dolly testing table base test platform face; Make and in the process of the test, pass in and out not bearing load in process of the test of turnover frame dolly the frame dolly and can pass through in the hoistable platform entering foundation pit; Deposit in below ground fully after covering cover plate; Do not influence the preceding normal experiment work of testing table, thereby improved the automaticity of passing hydraulic bracket in and out test stand greatly, shortened the turnover frame time; And reduced damage to the testing table base; Self can not carry damage in the process of the test simultaneously, and not influence normal test on the space, improve work efficiency.
Description of drawings
Fig. 1 is the front view of an embodiment of the device of the utility model passing hydraulic bracket in and out test stand;
Fig. 2 is that the A-A embodiment illustrated in fig. 1 of device of the utility model passing hydraulic bracket in and out test stand is to cut-open view.
Reference numeral:
1-testing table base 2-hoist cylinder 3-hoistable platform 4-transition guide rail
5-turnover frame dolly 6-car body 7-speed reducing driving device 8-connecting rod
The 9-driving wheel 10-engaged wheel 11-first guide rail 12-second guide rail
13-jacking cylinder 14-foundation ditch 15-column 16-movable platform
The 17-back timber
Embodiment
The utility model is intended to propose a kind of the hydraulic bracket test-bed of automatic turnover rack device that have; Automaticity is high, the turnover frame time is short, can not produce damage to the testing table base; Self do not receive in the process of the test to carry simultaneously to damage, and do not influence normal test on the space.
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
In conjunction with Fig. 1 and Fig. 2; The utility model has the hydraulic bracket test-bed of automatic turnover rack device and comprises: testing table base (1); Be fixed in the column (15) on the said testing table base (1), the back timber (17) that is slidingly connected to the movable platform (16) on the said column (15) and is fixedly connected said column (15), the said hydraulic bracket test-bed hoist cylinder (2) that also comprises that has automatic turnover rack device; Hoistable platform (3); The transition guide rail (4 with the turnover frame dolly (5), wherein: said testing table base 1 is provided with first guide rail 11, and is provided with jacking cylinder 13 in the said testing table base 1; Said hoist cylinder 2 is fixed on the surface level of foundation ditch 14; Said hoistable platform 3 workplaces are provided with second guide rail 12, and said hoistable platform 3 dismountable being installed on the said hoist cylinder 2; Said transition guide rail 4 is layed between said testing table base 1 and the said foundation ditch 14; Said turnover frame dolly 5 can be used for carrying by test solution presses support, and can on said first guide rail 11, said transition guide rail 4, said second guide rail 12, roll.
Wherein said turnover frame dolly 5 comprises car body 6, speed reducing driving device 7, connecting rod 8, driving wheel 9, engaged wheel 10; Said car body 6 is used for carrying by test solution presses support; Said speed reducing driving device 7 is fixed on the said car body 6; Said connecting rod 8 is connected through pin or key with said speed reducing driving device 7 output shafts; Said driving wheel 9 is connected on the said connecting rod 8 through pin or key; Said engaged wheel 10 is connected on the said car body 6 through bearing pin; Said speed reducing driving device 7 drives said connecting rod 8 and drives said driving wheel 9 forward and reverse rotations, thereby drive said engaged wheel 10 forward and reverse rotations through forward and backward, finally drive said car body 6 forward, motion backward.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion by said protection domain with claim.
Claims (3)
1. one kind has the hydraulic bracket test-bed of automatic turnover rack device; Comprise testing table base (1), be fixed in the column (15) on the said testing table base (1), the back timber (17) that is slidingly connected to the movable platform (16) on the said column (15) and is fixedly connected said column (15); It is characterized in that: said testing table also comprises hoist cylinder (2); Hoistable platform (3), transition guide rail (4) and turnover frame dolly (5), wherein:
Said testing table base (1) is provided with first guide rail (11), and is provided with jacking cylinder (13) in the said testing table base (1); Said hoist cylinder (2) is fixed on the surface level of foundation ditch (14); Said hoistable platform (3) workplace is provided with second guide rail (12), and said hoistable platform (3) is removably installed on the said hoist cylinder (2); Said transition guide rail (4) is layed between said testing table base (1) and the said foundation ditch (14); Said turnover frame dolly (5) is used for carrying by test solution presses support, and can go up at said first guide rail (11), said transition guide rail (4) and said second guide rail (12) and roll.
2. according to claim 1ly have the hydraulic bracket test-bed of automatic turnover rack device, wherein, said turnover frame dolly (5) comprises car body (6), speed reducing driving device (7), connecting rod (8), driving wheel (9 and engaged wheel (10); Said car body (6) is used for carrying by test solution presses support; Said speed reducing driving device (7) is fixed on the said car body (6); Said connecting rod (8) is connected through pin or key with said speed reducing driving device (7) output shaft; Said driving wheel (9) is connected on the said connecting rod (8) through pin or key; Said engaged wheel (10) is connected on the said car body (6) through bearing pin; Said speed reducing driving device (7) drives said connecting rod (8) through forward and backward and drives the forward and reverse rotation of said driving wheel (9), thereby drives the forward and reverse rotation of said engaged wheel (10), finally drive said car body (6) forward, backward the motion.
3. according to claim 2ly have the hydraulic bracket test-bed of automatic turnover rack device, wherein, said speed reducing driving device (7) is made up of motor and reducer arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204026036U CN202281700U (en) | 2011-10-21 | 2011-10-21 | Hydraulic support test-bed with automatic incoming and outgoing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204026036U CN202281700U (en) | 2011-10-21 | 2011-10-21 | Hydraulic support test-bed with automatic incoming and outgoing support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281700U true CN202281700U (en) | 2012-06-20 |
Family
ID=46227866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204026036U Expired - Lifetime CN202281700U (en) | 2011-10-21 | 2011-10-21 | Hydraulic support test-bed with automatic incoming and outgoing support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002950A (en) * | 2015-07-14 | 2015-10-28 | 周兆弟 | Multi-directional sliding rail system used for excavator |
-
2011
- 2011-10-21 CN CN2011204026036U patent/CN202281700U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002950A (en) * | 2015-07-14 | 2015-10-28 | 周兆弟 | Multi-directional sliding rail system used for excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA COAL RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: COAL GENERAL ACADEMY Effective date: 20140728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140728 Address after: 100013 No. 5 Youth Road, Heping Street, Beijing Patentee after: Co., Ltd of coal science and technology academy Address before: 100013 Beijing, Hepingli Youth ditch East Road, No. 5, No. Patentee before: General Research Institute of Coal Science |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |