CN203965145U - The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof - Google Patents
The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof Download PDFInfo
- Publication number
- CN203965145U CN203965145U CN201420378547.0U CN201420378547U CN203965145U CN 203965145 U CN203965145 U CN 203965145U CN 201420378547 U CN201420378547 U CN 201420378547U CN 203965145 U CN203965145 U CN 203965145U
- Authority
- CN
- China
- Prior art keywords
- rail
- test
- track
- testing table
- mounted crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 230000004224 protection Effects 0.000 title claims abstract description 32
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 230000002787 reinforcement Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000000872 buffer Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the capable equipment of test rail of a kind of rail-mounted crane protection from the wind testing table and upper use thereof.It is a kind of easy to use that the utility model provides, the many kinds of parameters in the time of can gathering the capable equipment of different rails use different protections from the wind under different motion condition, rail-mounted crane protection from the wind testing table simple in structure, intuitive is strong.Rail-mounted crane protection from the wind testing table of the present utility model, comprises base, it is characterized in that: on base, be provided with carrying roller group, carrying roller group top is provided with track girder, and track girder top is provided with moving track; The end of moving track and track girder is provided with pulling force sensor, and the end of pulling force sensor is connected with hoisting equipment; On described base, be provided with the stroke sensor contacting with track girder bottom.
Description
Technical field
The utility model relates to the capable equipment of test rail of a kind of rail-mounted crane protection from the wind testing table and upper use thereof.
Background technology
At present, a lot of crane on track of operation are because blindly adopt the insecure protection from the wind that does not detect data out of doors, often occur at work by wind, being blown off or slipping away, then high-speed impact terminal block causes derailing or the major break down such as topple, and to society, brings very big loss.And the person in serious threat, goods part, the safety of equipment.So many users and R&D institution and technician have developed the protection from the wind of a variety of cranes, but neither one approved product so far, more neither one is by detecting the product of data.Because also there is no the checkout equipment of relevant crane protection from the wind at present, so user is inevitable, blindly adopt certain crane protection from the wind to cause unnecessary very big loss.User is badly in need of there is the crane protection from the wind that detects data now, so we have designed crane protection from the wind testing table.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of easy to use, the many kinds of parameters in the time of can gathering the capable equipment of different rails use different protections from the wind under different motion condition, rail-mounted crane protection from the wind testing table simple in structure, intuitive is strong.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, rail-mounted crane protection from the wind testing table of the present utility model, comprise base, it is characterized in that: on base, be provided with carrying roller group, carrying roller group top is provided with track girder, and track girder top is provided with moving track; The end of moving track and track girder is provided with pulling force sensor, and the end of pulling force sensor is connected with hoisting equipment; On described base, be provided with the stroke sensor contacting with track girder bottom.
As a kind of preferred version of the utility model rail-mounted crane protection from the wind testing table, described hoisting equipment comprises variable-speed winch, and variable-speed winch is connected with described pulling force sensor by pulley blocks.
Rail-mounted crane protection from the wind testing table of the present utility model, also comprises test board, is provided with monitor on test board.
The utility model also provides a kind of capable equipment of test rail using on above-mentioned testing table, comprise two running trucks, on two running trucks, be provided with the travelling wheel matching with described moving track, it is characterized in that: between two running trucks on track, by traveling crossbeam, be connected; Running truck top is provided with counterweight seat; Running truck both sides are provided with the supporting seat being connected with described base.
A kind of preferred version as the capable equipment of the utility model test rail, is provided with test flange on the end face of described running truck.
The beneficial effects of the utility model: when the utility model is used, by different counterweights being set on the capable equipment of above-mentioned test rail, and by variable-speed winch and the pulley blocks of hoisting equipment, change the wheel load (static, dynamic, unloaded lotus, rated load, add wind-force and inertial load) of test rail capable equipment, then on the moving track of rail-mounted crane protection from the wind testing table, buffer brake device is installed, by hoisting equipment, pull moving track to move, make buffer brake device clash into the capable equipment of fixed test rail; Thereby according to pulling force sensor and stroke sensor, can obtain the corresponding parameter of stroke, speed and pulling force, and can record experimentation by the monitor on test board, and show on test board, intuitive is strong, can meet the required various detection data of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of base, carrying roller group, track girder and track.
Fig. 3 detects skate schematic diagram.
Fig. 4 detects electric iron shoes schematic diagram.
Fig. 5 detects bumper schematic diagram.
Fig. 6 detects reinforcement bumper schematic diagram.
Fig. 7 detects crane buffering terminal block schematic diagram.
Fig. 8 detects board-like rail clamping device schematic diagram.
Fig. 9 detects handwheel lever rail clamping device schematic diagram.
Figure 10 detects portable self energy rail clamping device schematic diagram.
Figure 11 detects the anti-buffering earth anchor schematic diagram that turns over.
Figure 12 detects husky (soil) gear schematic diagram.
In accompanying drawing, 1 is test flange, 2 is counterweight seat, 3 is counterweight, 4 is pad, 5 is supporting seat, 6 is slideway, 7 is running truck, 8 is traveling crossbeam, 9 is base, 10 is carrying roller group, 11 is track girder, 12 is moving track, 13 is pulling force sensor, 14 is stroke sensor, 15 is test board, 16 is pulley blocks, 17 is monitor, 18 is hoisting equipment, 19 is variable-speed winch, 20 is carrying roller groove, 21 is skate, 22 is electric iron shoes, 23 is bumper, 24 is reinforcement bumper, 25 is crane buffering terminal block, 26 is board-like rail clamping device, 27 is handwheel lever rail clamping device, 28 is portable self energy rail clamping device, 29 is the anti-buffering earth anchor that turns over, 30 for detecting husky (soil) gear.
Embodiment
Rail-mounted crane protection from the wind testing table of the present utility model, comprises base 9, it is characterized in that: on base 9, be provided with carrying roller group 10, carrying roller group 10 tops are provided with track girder 11, and track girder 11 tops are provided with moving track 12; The end of moving track 12 and track girder 11 is provided with pulling force sensor 13, and the end of pulling force sensor 13 is connected with hoisting equipment 18; On described base 9, be provided with the stroke sensor 14 contacting with track girder 11 bottoms.
As a kind of preferred version of the utility model rail-mounted crane protection from the wind testing table, described hoisting equipment 18 comprises variable-speed winch 19, and variable-speed winch 19 is connected with described pulling force sensor 13 by pulley blocks 16.
Rail-mounted crane protection from the wind testing table of the present utility model, also comprises test board 15, is provided with monitor 17 on test board 15.
On the carrying roller of described carrying roller group 10, be provided with the carrying roller groove 20 coordinating with track girder 11 width.Carrying roller groove 20 can guarantee that the movement locus of track girder 11 is a straight line.
The utility model also provides a kind of capable equipment of test rail using on above-mentioned testing table, comprise two running trucks 7, on two running trucks 7, be provided with the travelling wheel matching with described moving track 12, it is characterized in that: between two running trucks 7 on track, by traveling crossbeam 8, be connected; Running truck 7 tops are provided with counterweight seat 2; Running truck 7 both sides are provided with the supporting seat 5 being connected with described base 9.
As a kind of preferred version of the capable equipment of the utility model test rail, on the end face of described running truck 7, be provided with test flange 1.
On described chassis out of shape 7, be provided with vertical slideway 6, on described supporting seat 5, be provided with the chute coordinating with described slideway 6; Described supporting seat 5 upper ends are corresponding with counterweight seat 2 lower surfaces of running truck 7.The capable equipment of test rail in use, can arrange pad 4, thereby running truck 7 is lifted on supporting seat 5, makes the travelling wheel of running truck 7 separated with moving track 12, thereby tests the net drag force of various bufferings, braking facility.
Below in conjunction with accompanying drawing, use procedure of the present utility model is described.
1, detect general skate 21(as shown in Figure 3).
The general skate 21 that skate 21Shi railway interests is conventional, skate 21 chokes below train wheel, thus restriction vehicle is slipped away.A lot of users are used as wind prevention braking instrument with skate 21, and at present, the use amount of national skate 21 has hundreds of thousands.
Before test for skate 21, first with counterweight 3, adjust required wheel load, during envelope test, skate 21 is placed on above track, travelling wheel tread is lived on skate 21 pinnacles.With opening at a slow speed variable-speed winch 19, it is upper that travelling wheel is rolled into skate 21 point, and clash into crescent moon gear, the 2.5 meters of parkings that relatively move that rub of track and skate 21 bottom surfaces.
During dynamic test, skate 21 is put into from 0.3 meter of of travelling wheel, opens at a slow speed variable-speed winch 19, and when track girder 11 moves 1 meter, variable-speed winch 19 is followed fast open, and track girder 11 moves 2.5 meters of parkings.According to the observation with test board 15 on the data that show can detect performance and the applicability of skate 21.
2, detect electric iron shoes 22(as shown in Figure 4).
Electric iron shoes 22 is protections from the wind that rail-mounted crane is conventional.The use amount of electric iron shoes 22 approximately has several thousand at home at present.
Before electric iron shoes 22 tests, first with counterweight 3, adjust required wheel load, electric iron shoes 22 is placed on above track, uses bolt connecting test flange 1 on running truck 7 end faces.During envelope test, open at a slow speed variable-speed winch 19, it is upper that travelling wheel is rolled into skate 21 point, clashes into crescent moon gear, the 2.5 meters of parkings that relatively move that rub of track and skate 21 bottom surfaces.
During dynamic test to the electric power pusher power transmission of electric iron shoes 22, electric power pushers pull bar, four-bar mechanism is mentioned skate 21.Open at a slow speed variable-speed winch 19, when track girder 11 moves 0.3 meter to pusher power-off, skate 21 is fallen above track by deadweight, travelling wheel is rolled on skate 21 points, shock crescent moon gear, the 21 bottom surfaces frictions of track and skate relatively move 1 meter time, then fast open variable-speed winch 19,2 meters of parkings of track and the skate 21 relative frictional movement in bottom surface.Check that electric iron shoes 22 surfaces change, and walk according to crane performance and the applicability that the data that show on cross girders impact endurance test shock situation and test board 15 can detect electric iron shoes 22.
3, detect buffering terminal block 23(as shown in Figure 5, referring to reinforcement bumper 24).
4, detect reinforcement bumper 24(as shown in Figure 6).
Reinforcement buffering terminal block is the new product of developing in recent years.The use amount of current domestic reinforcement buffering terminal block approximately has several thousand.
Before 24 tests of reinforcement bumper, first with counterweight 3, adjust required wheel load, during envelope test, crescent moon gear is stood in above track, travelling wheel tread is lived on skate 21 pinnacles, wedge surface slideway 6 is clamped in the upper end of two latch plates, the lower end slide plate of two latch plates is clamped rail column, with two fishbolts, through bolt slot, clamps and connects.
During envelope test, open at a slow speed variable-speed winch 19, it is upper that travelling wheel is rolled into skate 21 points, clashes into crescent moon gear, and track and the bottom surface friction of crescent moon gear relatively move, while crescent moon flap wedge surface slideway 6 and is slided in latch plate, along with the slip of wedge surface slideway 6, the thickness of wedge surface slideway 6 increases gradually, and buffering resistance also increases thereupon, fishbolt is covered bolt slot stroke pusher and latch plate and clip track and slide, and track girder 11 moves 2.5 meters of parkings.
During dynamic test, cushion terminal block and stand in from 0.3 meter of of travelling wheel, open at a slow speed variable-speed winch 19, when track girder 11 moves 1 meter, variable-speed winch 19 is followed fast open, and track girder 11 moves 2.5 meters of parkings.According to checking reinforcement buffering shelves 24 surperficial situations of change, crane is walked performance and the applicability that the data that show on the impact endurance test shock situation of cross girders and test board 15 can detect reinforcement buffering shelves 24.
5, detect crane buffering terminal block 25(as shown in Figure 7).
Crane buffering terminal block 25 is that the crane of previous decade development is walked the protection from the wind on line.Current domestic use amount approximately has hundreds of.
Before 25 tests of crane buffering terminal block, first with counterweight 3, adjust required wheel load, during envelope test, tripod is stood in above track, buffering apron withstands running truck 7 end faces, and track-catching device is clamped rail head and is fixedly clamped with fishbolt.Open at a slow speed variable-speed winch 19, track and the track-catching device friction 2.5 meters of parkings that relatively move.
During dynamic test, the buffering apron of crane buffering terminal block 25, from 0.3 meter of of running truck 7 end face, is opened at a slow speed variable-speed winch 19, and when track girder 11 moves 1 meter, variable-speed winch 19 is followed fast open, and track girder 11 moves 2.5 meters of parkings.Check the surperficial situation of change of crane buffering terminal block 25, according to crane, walk the performance that the Data Detection showing on the impact endurance test shock situation of cross girders and test board 15 goes out crane buffering terminal block 25.
6, detect board-like rail clamping device 26(as shown in Figure 8).
The a lot of users of board-like rail clamping device 26 use as the earth anchor of crane.Axle bed is bolted to two running truck 7 end faces with flange, and two clamping plate are connected with bearing pin with axle bed, and two clamping plate are clamped rail head, with elasticity bolt, through bolt slot, clamps.
First single board-like rail clamping device 26 tests during test, several lower variable-speed winch 19 of crawl.Test again double-plate rail clamping device 26.Go out according to the observation the performance of board-like rail clamping device 26 with the Data Detection of test board 15.
7, detect handwheel lever rail clamping device 27(as shown in Figure 9).
Handwheel lever rail clamping device 27 is a lot of users folder rails after crane is shut down, and is also used as earth anchor and uses.
The detection flange of flange and running truck 7 is joined with bolts.Handwheel clockwise rotates leading screw and mentions screw, and screw draws two pole upper ends, and two pole lower ends retract two lever upper ends, and two levers rotate (lever shaft and casing are connected and fixed) around lever shaft, and two lever lower end rail clamp plates are entered inward, and clamp rail.
The moving several lower variable-speed winch 19 of multiple spot during test, can observation keep clamping force.Can detect according to the observation the usability of handwheel lever rail clamping device 27 with the data of test board 15.
8, detect portable self energy rail clamping device 28(as shown in figure 10);
Portable self energy rail clamping device 28(accident brake) be crane shut down or work in equal operable brake hard protections from the wind.Flange and running truck 7 test flanges 1 are joined with bolts.
Before test, first with counterweight 3, adjust required wheel load.During envelope test, click the EmS of portable self energy rail clamping device 28, or with manually drawing manual draw bar, plug release simultaneously, operating rod, counterbalance spring, balance stem, by deadweight, fall down, two cams rotate (camshaft and casing are connected and fixed) around camshaft, and two cam treads withstand rail surface.
Open at a slow speed variable-speed winch 19, cam tread and rail level frictional rotation, more the larger jack-up travelling wheel of rotating cam tread radius makes travelling wheel leave rail level, more rotating cam wheel rim is narrower for cam, latter two latch plate is that fulcrum is squeezed and rises by rail head side at fishbolt, after forwarding two cams to and colliding and can not rotate, force track Frictional Slipping between cam tread and two latch plates, 2 meters of parkings of rail moving.
During dynamic test, first open at a slow speed variable-speed winch 19, when track girder 11 moves 0.3 meter, carry out brake hard, fast open variable-speed winch 19 when track girder 11 moves 1.3 meters.Track girder 11 moves 2 meters of parkings.Go out according to the observation the various performances of portable self energy rail clamping device 28 with test board 15 Data Detection.
9, detect anti-turning over shown in buffering earth anchor 29(Figure 11).
The anti-buffering earth anchor 29 that turns over is first by spring damper buffering, then by long stroke reinforcement buffer buffers.Along with cushion stroke increases cushion effect, strengthen anti-capsizing lever, guarantee that crane can not topple.Earth anchor cover is connected and fixed by track bolt with rail foot surface.Long stroke reinforcement slideway 6 is fixed with bolt with traveling crossbeam 8 bottom surfaces, and upper slide clips long stroke reinforcement slideway 6 use fishbolts with lower skateboard and is connected fastening.Spring damper and lower skateboard are integrally welded.
During envelope test test, first put earth anchor cover on spring damper axle, open at a slow speed variable-speed winch 19, track girder 11 moves 2.5 meters of shutdown.
During dynamic test, earth anchor cover is from 0.3 meter of spring damper, fast open variable-speed winch 19, and track girder 11 moves 2.5 meters of shutdown.Go out to prevent to turn over according to the observation the various performances of buffering earth anchor 29 with test board 15 Data Detection.
10, detect husky (soil) gear 30(as shown in figure 12).
Husky (soil) gear 30 is to walk line two ends heap sand or soil at crane, and crane hits in sand drift while being blown off by wind, plays the ancient protection from the wind of buffering.It is a lot of that user uses also having of this facility at present, approximately has several ten thousand.
The husky groove of filling sandy soil is fixed by bolts to track girder 11 terminations.Fast open variable-speed winch 19, travelling wheel after pricking in sand heap again crawl open till or else variable-speed winch 19 can cushion several times.Go out according to the observation the performance of sand (soil) gear 30 with the Data Detection of test board 15.
Be understandable that; above about specific descriptions of the present utility model; only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment; those of ordinary skill in the art is to be understood that; still can modify or be equal to replacement the utility model; to reach identical technique effect, as long as meet, use needs, all within protection domain of the present utility model.
Claims (7)
1. rail-mounted crane protection from the wind testing table, comprises base (9), it is characterized in that: on base (9), be provided with carrying roller group (10), carrying roller group (10) top is provided with track girder (11), and track girder (11) top is provided with moving track (12); The end of moving track (12) and track girder (11) is provided with pulling force sensor (13), and the same hoisting equipment in end (18) of pulling force sensor (13) is connected; On described base (9), be provided with the stroke sensor (14) contacting with track girder (11) bottom.
2. rail-mounted crane protection from the wind testing table according to claim 1, is characterized in that: described hoisting equipment (18) comprises variable-speed winch (19), and variable-speed winch (19) is connected with described pulling force sensor (13) by pulley blocks (16).
3. rail-mounted crane protection from the wind testing table according to claim 1, is characterized in that: also comprise test board (15), be provided with monitor (17) on test board (15).
4. rail-mounted crane protection from the wind testing table according to claim 1, is characterized in that: on the carrying roller of described carrying roller group (10), be provided with the carrying roller groove (20) coordinating with track girder (11) width.
5. the capable equipment of test rail as above using on rail-mounted crane protection from the wind testing table described in claim 1～4, comprise two running trucks (7), on two running trucks (7), be provided with the travelling wheel matching with described moving track (12), it is characterized in that: between two running trucks (7) on track, by traveling crossbeam (8), be connected; Running truck (7) top is provided with counterweight seat (2); Running truck (7) both sides are provided with the supporting seat (5) being connected with described base (9).
6. the capable equipment of test rail according to claim 5, is characterized in that: on the end face of described running truck (7), be provided with test flange (1).
7. the capable equipment of test rail according to claim 5, is characterized in that: on described chassis out of shape (7), be provided with vertical slideway (6), be provided with the chute coordinating with described slideway (6) on described supporting seat (5); Counterweight seat (2) lower surface of the same running truck in described supporting seat (5) upper end (7) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378547.0U CN203965145U (en) | 2014-07-09 | 2014-07-09 | The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378547.0U CN203965145U (en) | 2014-07-09 | 2014-07-09 | The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965145U true CN203965145U (en) | 2014-11-26 |
Family
ID=51925711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378547.0U Expired - Fee Related CN203965145U (en) | 2014-07-09 | 2014-07-09 | The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965145U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819819A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Wind power simulation apparatus for crane wind-resistant antiskid testboard vehicle |
| CN104849077A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Windproof sliding simulation system for crane under circumstance of deviation of center of gravity |
| CN104849015A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Wind resistance and overturn prevention simulation test system for crane |
| CN104849076A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Wind resistance and skid resistance test system for crane |
| CN104860221A (en) * | 2015-04-02 | 2015-08-26 | 苏州中州安勃起重有限公司 | Wind sliding resistant retarding braking simulation device for crane |
| CN104880331A (en) * | 2015-04-02 | 2015-09-02 | 苏州中州安勃起重有限公司 | Crane wind load simulation test use method |
| CN105236271A (en) * | 2015-11-09 | 2016-01-13 | 江苏省特种设备安全监督检验研究院 | Comprehensive laboratory examination device for anti-wind brake product of crane |
-
2014
- 2014-07-09 CN CN201420378547.0U patent/CN203965145U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819819A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Wind power simulation apparatus for crane wind-resistant antiskid testboard vehicle |
| CN104849077A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Windproof sliding simulation system for crane under circumstance of deviation of center of gravity |
| CN104849015A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Wind resistance and overturn prevention simulation test system for crane |
| CN104849076A (en) * | 2015-04-02 | 2015-08-19 | 苏州中州安勃起重有限公司 | Wind resistance and skid resistance test system for crane |
| CN104860221A (en) * | 2015-04-02 | 2015-08-26 | 苏州中州安勃起重有限公司 | Wind sliding resistant retarding braking simulation device for crane |
| CN104880331A (en) * | 2015-04-02 | 2015-09-02 | 苏州中州安勃起重有限公司 | Crane wind load simulation test use method |
| CN104860221B (en) * | 2015-04-02 | 2017-10-27 | 江苏省特种设备安全监督检验研究院 | Crane wind-resisting sliding retarding braking analogue means |
| CN105236271A (en) * | 2015-11-09 | 2016-01-13 | 江苏省特种设备安全监督检验研究院 | Comprehensive laboratory examination device for anti-wind brake product of crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203965145U (en) | The capable equipment of test rail of rail-mounted crane protection from the wind testing table and upper use thereof | |
| CN103225320B (en) | Electromagnetic type dynamic plate load test detecting device and method | |
| CN110371855A (en) | The anti-fitful wind energy force checking device of portal crane and its detection method | |
| CN104849076A (en) | Wind resistance and skid resistance test system for crane | |
| CN207192623U (en) | A kind of novel suspended arm type boom hoisting | |
| CN106226107A (en) | Crane Radix Saposhnikoviae anti-slide performance testing inspection platform | |
| CN104849015A (en) | Wind resistance and overturn prevention simulation test system for crane | |
| CN103966950A (en) | Method and device for preventing swing of body of arch bridge suspension type detector vehicle | |
| CN106629390A (en) | Rail crossing device with automatic reset function | |
| CN208588548U (en) | A kind of drum reaction type brake detection table cover board arrangement | |
| CN104860221B (en) | Crane wind-resisting sliding retarding braking analogue means | |
| CN207301280U (en) | A kind of variable speed electric motors, particularly load test equipment | |
| CN102530692B (en) | Method for performing intelligent compensation of elongation of steel wire rope during cage bearing | |
| CN206399662U (en) | Vehicle impact testing dummy breast calibration facility | |
| CN112113843B (en) | Adjustable reaction frame test device for testing loading and frost heaving force of any slope | |
| CN106276639B (en) | Arm support balance weight mechanism and crane | |
| CN201879923U (en) | Counterweight device for medical vehicle-mounted fluoroscopical machine for examination | |
| CN205895975U (en) | Stopper for tipper | |
| CN218558849U (en) | Pedal type fixed car stopping device | |
| CN208292455U (en) | The wheeled safety device of elevator fall arrest | |
| CN102081007A (en) | Car collision tester | |
| CN207106512U (en) | A kind of new guiding and secondary mousing rail safety device | |
| CN103693552B (en) | Prevent turning over buffering earth anchor | |
| CN206338037U (en) | A kind of well workover self-balancing derrick | |
| CN219547880U (en) | Composite foundation detection device for vibroflotation gravel pile |
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: 20141126 Termination date: 20170709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |