CN204751979U - Bridge crane cart stroke stop device - Google Patents
Bridge crane cart stroke stop device Download PDFInfo
- Publication number
- CN204751979U CN204751979U CN201520426425.9U CN201520426425U CN204751979U CN 204751979 U CN204751979 U CN 204751979U CN 201520426425 U CN201520426425 U CN 201520426425U CN 204751979 U CN204751979 U CN 204751979U
- Authority
- CN
- China
- Prior art keywords
- bridge crane
- photoelectric switch
- travel switch
- crane
- spring assembly
- 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
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a bridge crane cart stroke stop device, it includes the end beam, the end beam lower part be provided with running gear, the end beam on the side be provided with the alarm lamp, end beam terminal surface upper portion be provided with photoelectric switch and reflector panel, end beam terminal surface lower part be provided with the spring assembly, the spring assembly outer end be connected with the buffer block, buffer block outer end middle part set up slottedly, the inslot be provided with travel switch, tank bottom portion set up wired hole, running gear, alarm lamp, photoelectric switch and travel switch all be connected with controlling means, the utility model discloses a photoelectric switch and travel switch duplicate protection to have effectual buffering, prevent the collision between bridge crane cart and wall body and the cart, reasonable in design, it is simple to use, effectual reliability and the life who has improved bridge crane.
Description
Technical field
The utility model relates to hoisting crane and manufactures field, particularly relates to a kind of crane in bridge type safety device, particularly a kind of bridge crane distance caging device.
Background technology
Bridge crane must arrange safety travel inhibiting device, particularly across the workshop having more than two crane in bridge type, end girders of overhead traveling crane and between body of wall and end girders of overhead traveling crane, once collide very easily cause safety misadventure, cause unnecessary safety misadventure, traditional safety caging device poor universality, be not suitable for end girders of overhead traveling crane and the safety precaution between body of wall and end girders of overhead traveling crane, safety precaution mode is single, safety performance is poor, cushion effect is not enough, it is not enough that safe range crosses roughly hoisting crane running space, be not easy to workman carry out operating or producing violation operation, therefore, there is provided a kind of and adopt photoelectric switch and travel switch duplicate protection, and there is actv. buffering, prevent bridge crane and the collision between body of wall and cart, reasonable in design, use simple, actv. improves the reliability of crane in bridge type and the bridge crane distance caging device in service life is very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art; and a kind of photoelectric switch and travel switch duplicate protection of adopting is provided; and there is actv. buffering; prevent bridge crane and the collision between body of wall and cart; reasonable in design; use simple, actv. improves the reliability of crane in bridge type and the bridge crane distance caging device in service life.
The purpose of this utility model is achieved in that a kind of bridge crane distance caging device, it comprises end carriage, described end carriage bottom is provided with running gear, described end carriage upper side is provided with alarm lamp, described end carriage end face top is provided with photoelectric switch and reflector, described end carriage end face bottom is provided with spring assembly, described spring assembly outer end is connected with bump rubber, groove is provided with in the middle part of described bump rubber outer end, travel switch is provided with in described groove, described trench bottom is provided with string holes, described running gear, alarm lamp, photoelectric switch is all connected with control setup with travel switch.
The quantity that described spring assembly comprises spring is at least 1.
Described groove is square groove or and circular trough.
Described string holes is through hole.
Described reflector is positioned on the downside of photoelectric switch.
The beneficial effects of the utility model: the utility model adopts photoelectric switch, coordinate in adjacent end girders of overhead traveling crane or the reflector that body of wall is arranged, when bridge crane runs in safety distance, control setup can only at low cruise by control lines walking apparatus, alarm lamp is reported to the police simultaneously, the careful operation of prompting operator, utilize workshop and hoisting crane running space to greatest extent, when two hoisting cranes close to or hoisting crane close to body of wall time, first travel switch is touched, control setup control lines walking apparatus is braked immediately, the enough springs connecting end carriage and stroke switchgear provide buffering with the force of inertia of offsetting the crane under low-speed motion state, the utility model adopts photoelectric switch and travel switch duplicate protection, and has actv. buffering, prevents bridge crane and the collision between body of wall and cart, reasonable in design, uses simple, effectively raises reliability and the service life of crane in bridge type.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bridge crane distance caging device of the utility model.
Fig. 2 is the section drawing of the bump rubber of a kind of bridge crane distance caging device of the utility model.
Fig. 3 is that the control part of a kind of bridge crane distance caging device of the utility model connects block diagram.
In figure: 1, end carriage 2, running gear 3, alarm lamp 4, photoelectric switch 5, reflector 6, spring assembly 7, bump rubber 8, travel switch 9, string holes 10, control setup 11, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of bridge crane distance caging device, it comprises end carriage 1, described end carriage 1 bottom is provided with running gear 2, described end carriage 1 upper side is provided with alarm lamp 3, described end carriage 1 end face top is provided with photoelectric switch 4 and reflector 5, described end carriage 1 end face bottom is provided with spring assembly 6, described spring assembly 6 outer end is connected with bump rubber 7, groove 11 is provided with in the middle part of described bump rubber 7 outer end, travel switch 8 is provided with in described groove 11, string holes 9 is provided with bottom described groove 11, described running gear 2, alarm lamp 3, photoelectric switch 4 is all connected with control setup 10 with travel switch 8.
The utility model adopts photoelectric switch, coordinate in adjacent end girders of overhead traveling crane or the reflector that body of wall is arranged, when bridge crane runs in safety distance, control setup can only at low cruise by control lines walking apparatus, alarm lamp is reported to the police simultaneously, the careful operation of prompting operator, utilize workshop and hoisting crane running space to greatest extent, when two hoisting cranes close to or hoisting crane close to body of wall time, first travel switch is touched, control setup control lines walking apparatus is braked immediately, the enough springs connecting end carriage and stroke switchgear provide buffering with the force of inertia of offsetting the crane under low-speed motion state, the utility model adopts photoelectric switch and travel switch duplicate protection, and has actv. buffering, prevents bridge crane and the collision between body of wall and cart, reasonable in design, uses simple, effectively raises reliability and the service life of crane in bridge type.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of bridge crane distance caging device, it comprises end carriage 1, described end carriage 1 bottom is provided with running gear 2, described end carriage 1 upper side is provided with alarm lamp 3, described end carriage 1 end face top is provided with photoelectric switch 4 and reflector 5, described end carriage 1 end face bottom is provided with spring assembly 6, described spring assembly 6 outer end is connected with bump rubber 7, groove 11 is provided with in the middle part of described bump rubber 7 outer end, travel switch 8 is provided with in described groove 11, string holes 9 is provided with bottom described groove 11, described running gear 2, alarm lamp 3, photoelectric switch 4 is all connected with control setup 10 with travel switch 8.
The quantity that described spring assembly 6 comprises spring is at least 1.
Described groove 11 is square groove or and circular trough.
Described string holes 9 is through hole.
Described reflector 5 is positioned on the downside of photoelectric switch 4.
The utility model adopts photoelectric switch, coordinate in adjacent end girders of overhead traveling crane or the reflector that body of wall is arranged, when bridge crane runs in safety distance, control setup can only at low cruise by control lines walking apparatus, alarm lamp is reported to the police simultaneously, the careful operation of prompting operator, utilize workshop and hoisting crane running space to greatest extent, when two hoisting cranes close to or hoisting crane close to body of wall time, first travel switch is touched, control setup control lines walking apparatus is braked immediately, the enough springs connecting end carriage and stroke switchgear provide buffering with the force of inertia of offsetting the crane under low-speed motion state, the utility model adopts photoelectric switch and travel switch duplicate protection, and has actv. buffering, prevents bridge crane and the collision between body of wall and cart, reasonable in design, uses simple, effectively raises reliability and the service life of crane in bridge type.
Claims (5)
1. a bridge crane distance caging device, it comprises end carriage, it is characterized in that: described end carriage bottom is provided with running gear, described end carriage upper side is provided with alarm lamp, described end carriage end face top is provided with photoelectric switch and reflector, described end carriage end face bottom is provided with spring assembly, described spring assembly outer end is connected with bump rubber, groove is provided with in the middle part of described bump rubber outer end, travel switch is provided with in described groove, described trench bottom is provided with string holes, described running gear, alarm lamp, photoelectric switch is all connected with control setup with travel switch.
2. a kind of bridge crane distance caging device according to claim 1, is characterized in that: the quantity that described spring assembly comprises spring is at least 1.
3. a kind of bridge crane distance caging device according to claim 1, is characterized in that: described groove is square groove or and circular trough.
4. a kind of bridge crane distance caging device according to claim 1, is characterized in that: described string holes is through hole.
5. a kind of bridge crane distance caging device according to claim 1, is characterized in that: described reflector is positioned on the downside of photoelectric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426425.9U CN204751979U (en) | 2015-06-19 | 2015-06-19 | Bridge crane cart stroke stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426425.9U CN204751979U (en) | 2015-06-19 | 2015-06-19 | Bridge crane cart stroke stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751979U true CN204751979U (en) | 2015-11-11 |
Family
ID=54466708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426425.9U Expired - Fee Related CN204751979U (en) | 2015-06-19 | 2015-06-19 | Bridge crane cart stroke stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751979U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044572A (en) * | 2016-06-23 | 2016-10-26 | 合肥市神雕起重机械有限公司 | Limiting warning device of crane trolley |
| CN106744338A (en) * | 2016-12-15 | 2017-05-31 | 魏路遥 | Straddle truck collision prevention device |
| CN107262407A (en) * | 2017-07-31 | 2017-10-20 | 闫梦蝶 | A kind of motor maintaining comprehensive cleaning equipment of motor surface dirt |
| CN113816262A (en) * | 2021-08-27 | 2021-12-21 | 法兰泰克重工股份有限公司 | Anti-collision limiting device |
-
2015
- 2015-06-19 CN CN201520426425.9U patent/CN204751979U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044572A (en) * | 2016-06-23 | 2016-10-26 | 合肥市神雕起重机械有限公司 | Limiting warning device of crane trolley |
| CN106744338A (en) * | 2016-12-15 | 2017-05-31 | 魏路遥 | Straddle truck collision prevention device |
| CN106744338B (en) * | 2016-12-15 | 2018-04-20 | 魏路遥 | Gantry crane collision prevention device |
| CN107262407A (en) * | 2017-07-31 | 2017-10-20 | 闫梦蝶 | A kind of motor maintaining comprehensive cleaning equipment of motor surface dirt |
| CN113816262A (en) * | 2021-08-27 | 2021-12-21 | 法兰泰克重工股份有限公司 | Anti-collision limiting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204751979U (en) | Bridge crane cart stroke stop device | |
| CN204737639U (en) | Hoist collision device | |
| CN204057744U (en) | A kind of monkey inhibiting device | |
| CN204751985U (en) | Monkey anticollision structure | |
| CN204751960U (en) | Single beam crane walking motor stop gear | |
| CN204823867U (en) | Electric block buffer stop | |
| CN204823755U (en) | Monkey buffer | |
| CN201670662U (en) | Running limit device for single-beam crane | |
| CN203728467U (en) | Steel wire slipping preventing groove device of marine crane | |
| CN204847901U (en) | Hoist engine formula anticollision dolly | |
| CN204419922U (en) | Rail-based conveyor system horizontal bidirectional break | |
| CN208308276U (en) | A kind of crane buffer unit | |
| CN203306931U (en) | Anti-collision protection device for crane | |
| CN204643631U (en) | Half machine anticollision device | |
| CN203079534U (en) | Hooking device for lifting pad | |
| CN201962044U (en) | Aloftwork platform steel wire rope security detection device | |
| CN204823785U (en) | Gantry crane prevent wind friction skidding device | |
| CN204529180U (en) | Suspension hook steel cable anticreep groove-jumping-preventing device | |
| CN204266618U (en) | A kind of novel straddle truck passageway | |
| CN204847829U (en) | Bridge crane crane span structure | |
| CN204588422U (en) | A kind of spring bumper of tube pile crane | |
| CN204778437U (en) | European style trolley's jack -up stroke control structure | |
| CN203997813U (en) | Improved type moves the chain gearing of steel chain | |
| CN203998692U (en) | It vehicle overhauling section slip cuts off fender guard | |
| CN202967961U (en) | Crane convenient to maintain |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160619 |