CN200999180Y - Track hoisting equipment emergency windbreak apparatus - Google Patents
Track hoisting equipment emergency windbreak apparatus Download PDFInfo
- Publication number
- CN200999180Y CN200999180Y CNU2006201517961U CN200620151796U CN200999180Y CN 200999180 Y CN200999180 Y CN 200999180Y CN U2006201517961 U CNU2006201517961 U CN U2006201517961U CN 200620151796 U CN200620151796 U CN 200620151796U CN 200999180 Y CN200999180 Y CN 200999180Y
- Authority
- CN
- China
- Prior art keywords
- lifting equipment
- wedge shape
- rail mounted
- wind
- stop block
- 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
Images
Abstract
An emergency safety device against wind, which is used for the rail-mounted hoisting gear; the utility model is characterized in that the double thread member bar is connected with the wedge blocks via the axis pin; the connecting rod is wound so that the wedge blocks at both ends thereof are respectively wedged into the position between the front & back road wheels and the track. The utility model has the advantages that during the job procedure, the rail-mounted hoisting gear can not be moved to the position as specified due to the breakdown or other reasons. Thus, another special device is needed to prevent the lifting equipment from moving due to the blow of the strong wind as the other safety devices against wind (such as the windproof travel cable and the Anchorage stop plank) are out of work. Therefore, toppling of rail-mounted hoisting gear and the casualties arising from the strong wind is avoided. Also, the windproof capability of the rail-mounted hoisting gear is improved.
Description
Technical field:
The utility model belongs to emergent windproof, the parking device of rail mounted weight-lifting equipment, particularly a kind of rail mounted weight-lifting equipment wind-proof device of meeting an urgent need.
Background technology:
The rail mounted weight-lifting equipment operation process or for some reason the barrier can not move to assigned position, other wind-proof devices (as devices such as windproof drag-line, grappling plates) are in the time of can not bringing into play useful effect, when strong wind comes, need a kind of special device restriction and stop weight-lifting equipment to be moved by strong wind.
Summary of the invention:
Problem to be solved in the utility model is: a kind of emergent wind-proof device is provided, solves the topple problem of rail mounted weight-lifting equipment when meeting with rapid wind.Avoid toppling and the serious accident of personal casualty, improve rail mounted weight-lifting equipment capability of anti-wind because of strong wind causes the rail mounted weight-lifting equipment to be accelerated to move.
The technical solution of the utility model:
A kind of rail mounted weight-lifting equipment wind-proof device of meeting an urgent need is characterized in that: the two ends of double-threaded screw bar connect the wedge shape stop block.
The described rail mounted weight-lifting equipment wind-proof device of meeting an urgent need, it is characterized in that: T-shaped through hole is arranged on the wedge shape stop block, be installed with active pin shaft in the cross through hole, longitudinal hole on the wedge shape stop block is respectively inserted at the two ends of double-threaded screw bar, and is connected with screw on the active pin shaft cylinder.
The described rail mounted weight-lifting equipment wind-proof device of meeting an urgent need is characterized in that: double-threaded screw bar middle part has one section to be and to screw the hexagon cylinder that spanner cooperates.
The described rail mounted weight-lifting equipment wind-proof device of meeting an urgent need, it is characterized in that: the wedge shape inclined-plane of wedge shape stop block is the circular arc concave surface that cooperates with wheel.
The described rail mounted weight-lifting equipment wind-proof device of meeting an urgent need, it is characterized in that: there is the catch that steps up to snap in track two sides of wedge shape stop block.
The described rail mounted weight-lifting equipment wind-proof device of meeting an urgent need is characterized in that: on the following and track contact surface of wedge shape stop block the anti-skidding line of tooth form is arranged.
The utility model effect is:
Effectively solve rail mounted weight-lifting equipment passive displacement problem when meeting with strong wind, avoid moving the hidden danger that produces because of the rail mounted weight-lifting equipment is accelerated.
Description of drawings
Fig. 1 rail mounted weight-lifting equipment wind-proof device scheme drawing of meeting an urgent need
Fig. 2 bearing pin
Fig. 3 pipe link
Fig. 4 pipe link middle part cross sectional drawing
Fig. 5 voussoir front elevation
Fig. 6 voussoir lateral plan
The specific embodiment:
See the rail mounted weight-lifting equipment shown in Figure 1 wind-proof device of meeting an urgent need, connect wedge shape stop block 3 by the two ends of double-threaded screw bar 2.T-shaped through hole (seeing Fig. 5,6) is arranged on the wedge shape stop block, be installed with active pin shaft 1 in the cross through hole, longitudinal hole on the wedge shape stop block is respectively inserted at the two ends of double-threaded screw bar, and is connected 4 with screw (see figure 2) on the active pin shaft cylinder.Double-threaded screw bar middle part has one section to be and to screw the hexagon cylinder 5 (seeing Fig. 4,5) that spanner cooperates.The wedge shape inclined-plane of wedge shape stop block is circular arc concave surface 6 (see figure 5)s that cooperate with wheel.There is the catch 7 (seeing Fig. 5,6) that steps up to snap in track two sides of wedge shape stop block.The anti-skidding line 8 of tooth form is arranged on the following and track contact surface of wedge shape stop block.(see figure 5)
The double-threaded screw rod member is arranged, and it is used for the voussoir that is threaded by bearing pin, screws pipe link, and the voussoir at two ends is wedged respectively between the front and back adjacent lines travelling wheel and track of rail mounted weight-lifting equipment, thus the rolling of restriction road wheel.Voussoir 3 is provided with the anti-skidding line of tooth form with the track contact surface, avoids the slip of road wheel.
The rail mounted weight-lifting equipment wind-proof device of meeting an urgent need, the double-threaded screw rod member connects voussoir by bearing pin, screws pipe link, make the voussoir at two ends wedge respectively before and after between road wheel and the track.
Before and after wedging respectively, the voussoir at wedge shape stop block two ends between road wheel and the track, between the wedging adjacent lines travelling wheel, stop road wheel to move forward and backward.
A kind of rail mounted weight-lifting equipment wind-proof device of meeting an urgent need, two ends are the wedge shape stop block, link to each other with the double-threaded screw rod member, and the rod member middle part is a hexagon, and spanner easy to use screws.Between the wedge shape stop block wedging adjacent lines travelling wheel, stop road wheel to move forward and backward.
Claims (6)
1, the emergent wind-proof device of a kind of rail mounted weight-lifting equipment, it is characterized in that: the two ends of double-threaded screw bar connect the wedge shape stop block.
2, the emergent wind-proof device of rail mounted weight-lifting equipment according to claim 1, it is characterized in that: T-shaped through hole is arranged on the wedge shape stop block, be installed with active pin shaft in the cross through hole, longitudinal hole on the wedge shape stop block is respectively inserted at the two ends of double-threaded screw bar, and is connected with screw on the active pin shaft cylinder.
3, the emergent wind-proof device of rail mounted weight-lifting equipment according to claim 1 is characterized in that: double-threaded screw bar middle part has one section to be and to screw the hexagon cylinder that spanner cooperates.
4, the emergent wind-proof device of rail mounted weight-lifting equipment according to claim 1, it is characterized in that: the wedge shape inclined-plane of wedge shape stop block is the circular arc concave surface that cooperates with wheel.
5, the emergent wind-proof device of rail mounted weight-lifting equipment according to claim 1, it is characterized in that: there is the catch that steps up to snap in track two sides of wedge shape stop block.
6, the emergent wind-proof device of rail mounted weight-lifting equipment according to claim 1 is characterized in that: on the following and track contact surface of wedge shape stop block the anti-skidding line of tooth form is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201517961U CN200999180Y (en) | 2006-12-15 | 2006-12-15 | Track hoisting equipment emergency windbreak apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201517961U CN200999180Y (en) | 2006-12-15 | 2006-12-15 | Track hoisting equipment emergency windbreak apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999180Y true CN200999180Y (en) | 2008-01-02 |
Family
ID=39013586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201517961U Expired - Fee Related CN200999180Y (en) | 2006-12-15 | 2006-12-15 | Track hoisting equipment emergency windbreak apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999180Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116979A (en) * | 2018-02-06 | 2018-06-05 | 上海振华重工(集团)股份有限公司 | The double group walking mechanism carrying toolings of crane |
| CN108910695A (en) * | 2018-08-15 | 2018-11-30 | 中国电建集团贵州电力设计研究院有限公司 | A kind of anti-skid device for door machine wheel track |
| CN110482417A (en) * | 2019-08-01 | 2019-11-22 | 合肥岚泉科技发展有限公司 | A kind of wind-proof device convenient for extraction |
| CN114132867A (en) * | 2021-12-16 | 2022-03-04 | 新疆德勤互力工业技术有限公司 | Special wheel shielding clamp for preventing maintenance wheel of bridge crane from rolling |
-
2006
- 2006-12-15 CN CNU2006201517961U patent/CN200999180Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116979A (en) * | 2018-02-06 | 2018-06-05 | 上海振华重工(集团)股份有限公司 | The double group walking mechanism carrying toolings of crane |
| CN108116979B (en) * | 2018-02-06 | 2024-03-15 | 上海振华重工(集团)股份有限公司 | Crane double-group travelling mechanism carrying tool |
| CN108910695A (en) * | 2018-08-15 | 2018-11-30 | 中国电建集团贵州电力设计研究院有限公司 | A kind of anti-skid device for door machine wheel track |
| CN110482417A (en) * | 2019-08-01 | 2019-11-22 | 合肥岚泉科技发展有限公司 | A kind of wind-proof device convenient for extraction |
| CN114132867A (en) * | 2021-12-16 | 2022-03-04 | 新疆德勤互力工业技术有限公司 | Special wheel shielding clamp for preventing maintenance wheel of bridge crane from rolling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200999180Y (en) | Track hoisting equipment emergency windbreak apparatus | |
| US7549546B2 (en) | Wind safety device for cranes | |
| CN203269392U (en) | Road emergency rescue device | |
| CN103419809B (en) | Self-retention anti-running device for incline | |
| CN107618517B (en) | Power pendant for car body suspension rail car | |
| CN103785984B (en) | A kind of fall arrest method of the falling proof device for railway freight-car tipper | |
| CN103058052B (en) | Crane trolley and monorail hoist with same | |
| CN105398966A (en) | Mechanically-controlled hoisting device | |
| CN102897181A (en) | Rollover preventing device for railway vehicles | |
| CN219565096U (en) | Single track hangs prevents swift current car arrester | |
| CN201362262Y (en) | Rope breakage protective device for rail transport vehicle | |
| CN2910270Y (en) | High altitude anti-falling safety device | |
| CN211663244U (en) | Railway traffic accident rescue card rail device | |
| CN203067625U (en) | Auxiliary braking device of beam pumper | |
| CN214780300U (en) | Rail clamping braking self-locking device | |
| CN211846891U (en) | Maintenance wheel stopper for hoisting crown block | |
| CN202047635U (en) | Steel wire rope protective device | |
| CN212950619U (en) | Multifunctional rail locking device | |
| CN107662619B (en) | Power pendant capable of ensuring passenger riding safety | |
| CN103395426B (en) | A kind of maintenance double girder crane Trolley | |
| CN105730284A (en) | Contact net wire barrow suitable for subway line | |
| CN213417449U (en) | Transmission line stridees across railway construction protection frame | |
| CN212222202U (en) | Magnetic movable column type traveling crane blocking device and blocking system | |
| CN218174427U (en) | Self-locking structure supporting leg for gantry crane | |
| CN107672604B (en) | Power pendant for connecting car body and guide rail |
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: 20080102 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |