CN101100190A - Mobile vehicle orbit locking device - Google Patents
Mobile vehicle orbit locking device Download PDFInfo
- Publication number
- CN101100190A CN101100190A CNA2006100285995A CN200610028599A CN101100190A CN 101100190 A CN101100190 A CN 101100190A CN A2006100285995 A CNA2006100285995 A CN A2006100285995A CN 200610028599 A CN200610028599 A CN 200610028599A CN 101100190 A CN101100190 A CN 101100190A
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- guide
- axis
- groove
- locking device
- mobile vehicle
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Abstract
The present invention discloses one kind of rail vehicle locking apparatus, which includes one hydraulic cylinder, one guide shaft connected to the piston in the hydraulic cylinder, one guide block for the guide shaft to penetrate through, one holding block below the guide shaft, one compression spring on the guide shaft and compressed between the holding block, and one locking block with one stepped channel in the lower part and connected to the lower end of the guide shaft, with the stepped channel being capable of holding the upper part of I-shaped rail. The present invention has simple structure, convenient maintenance, high stability, high safety and high precision.
Description
Technical field
The present invention relates to a kind of latching device, especially a kind of latching device of the Trolley that is used to orbit.
Background technology
Along with large-scale manufacturing further developing of modern times, some large-scale heavy industry enterprises often need carry out large-scale redevelopment.In the process of transforming eventually, often need mobile device.And that the equipment of large-scale heavy industry enterprise generally all compares is heavy, so the rail Trolley also just often is used.The general structure of existing Trolley is all fairly simple, has four wheels to add a chassis, can work substantially.But the equipment of these large-scale heavy industry enterprises is because heaviness very, therefore in moving process, have very big inertia, if the moving resistance of Trolley is too little, the equipment that can make can move after being placed into Trolley easily, will compare hard when still wanting to stop; If the moving resistance of Trolley is too big, though that stops than being easier to Trolley, Trolley is moved around will relatively require great effort.How can better make mobile device more stable work when static, the reliability of bigger raising Trolley has become a major issue in the mobile device.
Find after deliberation why existing Trolley has the generation of the problems referred to above, be because on the existing Trolley without any latching device, so certain that is fixed on track that Trolley can't be stable, thus cause the generation of the problems referred to above.
Summary of the invention
Technical matters to be solved by this invention provides a kind of mobile vehicle orbit locking device, and it is simple in structure, and is easy to maintenance, can guarantee stability, safety and the particularity of mobile device in transportation.
For solving the problems of the technologies described above, the technical scheme of mobile vehicle orbit locking device of the present invention is, comprise a hydraulic actuating cylinder, described hydraulic cylinder piston is connected with an axis of guide, the described axis of guide passes an orienting lug, described hydraulic actuating cylinder and orienting lug all are fixed on the Trolley, bottom at the described axis of guide is provided with stopper, the described axis of guide also passes a compression spring, described compression spring is between described stopper and described orienting lug and be in confined state, the lower end of the described axis of guide is connected with latch segment, described latch segment downside has a groove, and the outer rim of described groove is one inverted " protruding " font, and groove in-to-in width is greater than the width of latch segment base channel opening part, the inside of groove can hold the top of " worker " font track, and the width that channel opening goes out is less than the width on " worker " font track top.
The present invention has safe and reliable, and is simple in structure, connection and reasonable arrangement, and characteristics such as attended operation is easy, comformability is strong.Because by fluid control, locking speed is faster, and is also more accurate to the accurate location of equipment.It is the safety of mobile device, reliability, and stability and particularity provide better technical guarantee.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the structural representation of mobile vehicle orbit locking device of the present invention;
Fig. 2 is installed in structural representation on the Trolley for mobile vehicle orbit locking device of the present invention;
Scheme drawing when Fig. 3 does not lock for mobile vehicle orbit locking device latch segment of the present invention;
Scheme drawing when Fig. 4 locks for mobile vehicle orbit locking device latch segment of the present invention.
Reference numeral is among the figure, 1. hydraulic actuating cylinder; 11. piston; 2. contiguous block; 3. orienting lug; 4. the axis of guide; 41. guide groove; 5. guider screw; 6. compression spring; 7. setting nut; 8. latch segment; 9. track.
The specific embodiment
The structure of mobile vehicle orbit locking device of the present invention can comprise a hydraulic actuating cylinder 1 referring to Fig. 1, and the piston 11 of described hydraulic actuating cylinder 1 is connected with an axis of guide 4, and the piston 11 of described hydraulic actuating cylinder is connected by a connecting shaft piece 2 with the axis of guide 4.The described axis of guide 4 passes an orienting lug 3, there is a guide groove 41 longitudinally the part side that the described axis of guide 4 passes described orienting lug 3, one guider screw 5 passes the sidewall of orienting lug 3 with these guide groove 41 corresponding places on orienting lug 3, insert in the guide groove 41 of the described axis of guide 4 termination of described guider screw 5, like this, when the described axis of guide 4 carrying out up-and-down movement, because cooperating of described guider screw 5 and guide groove 41 makes the axis of guide 4 can not rotate.Bottom at the described axis of guide 4 is provided with stopper, the described axis of guide 4 also passes a compression spring 6, described compression spring 6 is between described stopper and described orienting lug 3 and be in confined state, the lower end of the described axis of guide 4 is connected with latch segment 8, described latch segment 8 downsides have a groove, the outer rim of described groove is one inverted " protruding " font, groove in-to-in width is greater than the width of latch segment base channel opening part, the inside of groove can hold the top of " worker " font track 9, and the width that channel opening goes out is less than the width on " worker " font track 9 tops.
It is setting nut 7 that there are screw thread, described stopper in the outside, bottom of the described axis of guide 4, the threads engaged of described setting nut 7 and described axis of guide bottom.Make setting nut 7 move up and down the tightness of regulating compression spring 6 by reversing setting nut 7.
Mobile vehicle orbit locking device of the present invention is installed in the situation of Trolley can be referring to Fig. 2, and described hydraulic actuating cylinder 1 and orienting lug 3 all are fixed on the Trolley, described latching device be installed in the Trolley wheel near.Like this, when braking, can make Trolley more steadily reliable.
The working process of mobile vehicle orbit locking device of the present invention can be referring to Fig. 3 and Fig. 4.As shown in Figure 3, when not locking, latch segment 8 is discontiguous with track 9, and at this moment Trolley can move around in orbit.And the state of locking is just as shown in Figure 4, the piston upward movement of hydraulic actuating cylinder, thus by the axis of guide latch segment 8 is also upwards lifted, make the edge of groove of latch segment 8 be adjacent to the lower edge on " worker " font track 9 tops, and produce friction, make Trolley slow down, up to stopping and as you were.
Claims (5)
1. mobile vehicle orbit locking device, it is characterized in that, comprise a hydraulic actuating cylinder, described hydraulic cylinder piston is connected with an axis of guide, the described axis of guide passes an orienting lug, described hydraulic actuating cylinder and orienting lug all are fixed on the Trolley, bottom at the described axis of guide is provided with stopper, the described axis of guide also passes a compression spring, described compression spring is between described stopper and described orienting lug and be in confined state, the lower end of the described axis of guide is connected with latch segment, described latch segment downside has a groove, and the outer rim of described groove is one inverted " protruding " font, and groove in-to-in width is greater than the width of latch segment base channel opening part, the inside of groove can hold the top of " worker " font track, and the width that channel opening goes out is less than the width on " worker " font track top.
2. mobile vehicle orbit locking device according to claim 1 is characterized in that, the piston of described hydraulic actuating cylinder is connected by a connecting shaft piece with the axis of guide.
3. mobile vehicle orbit locking device according to claim 1 is characterized in that, described latching device be installed in the Trolley wheel near.
4. mobile vehicle orbit locking device according to claim 1 is characterized in that, it is nut that there are screw thread, described stopper in the outside, bottom of the described axis of guide, the threads engaged of described nut and described axis of guide bottom.
5. mobile vehicle orbit locking device according to claim 1, it is characterized in that, there is a guide groove longitudinally the part side that the described axis of guide passes described orienting lug, one guider screw passes the sidewall of orienting lug with the corresponding place of this guide groove on orienting lug, insert in the guide groove of the described axis of guide termination of guider screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100285995A CN101100190A (en) | 2006-07-04 | 2006-07-04 | Mobile vehicle orbit locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100285995A CN101100190A (en) | 2006-07-04 | 2006-07-04 | Mobile vehicle orbit locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101100190A true CN101100190A (en) | 2008-01-09 |
Family
ID=39034699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100285995A Pending CN101100190A (en) | 2006-07-04 | 2006-07-04 | Mobile vehicle orbit locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101100190A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780594B (en) * | 2009-11-12 | 2012-04-18 | 无锡威华电焊机制造有限公司 | Upper clamping mechanism of steel grating plate automatic taping machine |
| CN102490759A (en) * | 2011-11-16 | 2012-06-13 | 中联重科股份有限公司 | Rail locking device of rail car and rail car |
| CN102581798A (en) * | 2012-03-26 | 2012-07-18 | 无锡华联科技集团有限公司 | Positioning mechanism for U rib assembling ends of bridge |
| CN101649206B (en) * | 2009-06-18 | 2013-07-03 | 张家港长力机械有限公司 | Vehicular sideslip prevention device used on side charging coke pusher |
| CN109229134A (en) * | 2018-11-14 | 2019-01-18 | 粤水电轨道交通建设有限公司 | The anti-slip brake apparatus of the two-way emergency of electric locomotive |
| KR102146110B1 (en) * | 2019-05-30 | 2020-08-19 | 주식회사 에스피텍 | Hand lever brake type rail carriage |
-
2006
- 2006-07-04 CN CNA2006100285995A patent/CN101100190A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649206B (en) * | 2009-06-18 | 2013-07-03 | 张家港长力机械有限公司 | Vehicular sideslip prevention device used on side charging coke pusher |
| CN101780594B (en) * | 2009-11-12 | 2012-04-18 | 无锡威华电焊机制造有限公司 | Upper clamping mechanism of steel grating plate automatic taping machine |
| CN102490759A (en) * | 2011-11-16 | 2012-06-13 | 中联重科股份有限公司 | Rail locking device of rail car and rail car |
| CN102490759B (en) * | 2011-11-16 | 2015-06-03 | 中联重科股份有限公司 | Rail locking device of rail car and rail car |
| CN102581798A (en) * | 2012-03-26 | 2012-07-18 | 无锡华联科技集团有限公司 | Positioning mechanism for U rib assembling ends of bridge |
| CN102581798B (en) * | 2012-03-26 | 2014-05-21 | 无锡华联科技集团有限公司 | Positioning mechanism for U rib assembling ends of bridge |
| CN109229134A (en) * | 2018-11-14 | 2019-01-18 | 粤水电轨道交通建设有限公司 | The anti-slip brake apparatus of the two-way emergency of electric locomotive |
| CN109229134B (en) * | 2018-11-14 | 2024-05-07 | 粤水电轨道交通建设有限公司 | Bidirectional emergency anti-slip braking device for electric locomotive |
| KR102146110B1 (en) * | 2019-05-30 | 2020-08-19 | 주식회사 에스피텍 | Hand lever brake type rail carriage |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |