CN202880643U - Crane parking position indication system - Google Patents
Crane parking position indication system Download PDFInfo
- Publication number
- CN202880643U CN202880643U CN 201220602661 CN201220602661U CN202880643U CN 202880643 U CN202880643 U CN 202880643U CN 201220602661 CN201220602661 CN 201220602661 CN 201220602661 U CN201220602661 U CN 201220602661U CN 202880643 U CN202880643 U CN 202880643U
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- detector switch
- crane
- utility
- model
- indicating system
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Abstract
The utility model discloses a crane parking position indication system. The indication system comprises a detector switch (11) and a sensing part (12), wherein the detector switch is mounted at one side of a back side door (15) of a cab of a crane and is used for being connected when the sensing part (12) enters the detection area of the detector switch (11); and the sensing part is mounted at the position corresponding to a beam ladder port (14). With the adoption of the crane parking position indication system provided by the utility model, through transmitting the state signal to an operator by the detector switch (11), the safe parking position can be determined, the accident caused by inaccurate alignment is avoided, the safe parking of the crane is ensured and the safety of the operator when getting on/off the crane is ensured.
Description
Technical field
The utility model relates to crane safety system, particularly, relates to a kind of hoisting crane stop position indicating system.
Background technology
In traditional rubber tyre gantry crane design, personnel up and down hoisting crane must be through end carriage door or the turnover of driver's cab rear door.The end carriage door the whole service zone can about, but the driver's cab rear door must be aimed at the position of house beam ladder mouth and just can guarantee about the safety of operating personal.The driver's cab rear door is designed to corresponding with house beam special-purpose ladder rim of the mouth, and size is identical, when stopping, so that operating personal often can not directly be seen alignment situation.The perpendicular door bar of driver's cab rear door and house beam ladder mouth if align, need operating personal to estimate by rule of thumb or also need another people commander's contraposition that helps, bring great obstacle to accurate stopping, or because not getting in touch with the position or cooperating badly, seriously jeopardize up and down hoisting crane personnel's personal safety.
The utility model content
The purpose of this utility model provides a kind of hoisting crane stop position indicating system, the safety problem of hoisting crane about operating personal when this indicating system can avoid hoisting crane to stop.
To achieve these goals, the utility model provides a kind of hoisting crane stop position indicating system, and this indicating system comprises: detector switch, be installed in a side of crane cabin rear door, and be used for when induction pieces enters the surveyed area of this detector switch, connecting; And induction pieces, be installed in the correspondence position of house beam ladder mouth.
Preferably, this indicating system also is included in the warning device that starts when described detector switch is connected, and this warning device is electrically connected with described detector switch.
Preferably, described warning device is combined aural and visual alarm.
Pass through technique scheme, adopted at driver's cab rear door installation and measuring switch to come stop position is detected, induction pieces is installed in the correspondence position of house beam ladder mouth, when induction pieces enters the surveyed area (being the alignment of driver's cab rear door and house beam ladder mouth) of detector switch, by connect detector switch can the delivery status signal to operating personal to judge, avoided the inaccurate safety misadventure that causes of contraposition, guaranteed that crane safety stops and the up and down safety of operating personal.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the installation site lateral plan of the hoisting crane stop position indicating system that provides of the utility model;
Fig. 2 is the installation site birds-eye view of the hoisting crane stop position indicating system that provides of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 is the installation site lateral plan of the hoisting crane stop position indicating system that provides of the utility model.As shown in Figure 1, the hoisting crane stop position indicating system that the utility model provides comprises: detector switch 11, be installed in a side of crane cabin rear door 15, and be used for when induction pieces 12 enters the surveyed area of this detector switch 11, connecting; And induction pieces 12, be installed in the correspondence position of house beam ladder mouth 14.
Described detector switch 11 for example can be inductance approach switch, capacitive approach switch or Hall switch for be used for causing the approach switch of its conducting when induction pieces 12 enters its surveyed area.Preferably, described detector switch 11 can be installed in the column bottom of crane cabin rear door 15 1 sides, and induction pieces 12 is installed in the correspondence position that house beam ladder mouth 14 bottoms slightly are lower than described detector switch 11, the installation site of described induction pieces 12 is corresponding with detector switch 11, so that this induction pieces 12 is in the surveyed area of detector switch 11 when driver's cab rear door 15 and 14 alignment of house beam ladder mouth.
When hoisting crane stops, operating personal runs near 14 slow runnings of house beam ladder mouth with hoisting crane, when driver's cab rear door 15 and 14 alignment of house beam ladder mouth, induction pieces 12 enters in the surveyed area of detector switch 11, cause detector switch 11 to be connected, thus, by gathering the connection signal from detector switch 11, can determine that hoisting crane has arrived the emergency position, operating personal can be safely about.
Preferably, in order to point out arriving the crane safety stop position in real time, the hoisting crane stop position indicating system that the utility model provides also is included in the warning device 13 that starts when described detector switch 11 is connected, and this warning device 13 is electrically connected with described detector switch 11.
Described warning device 13 is used for for example can being combined aural and visual alarm according to reporting to the police from the connection signal of detector switch 11.Preferably, this warning device 13 can be installed in the driver's cab, so that operating personal is carried out real-time prompting.
The hoisting crane stop position indicating system that adopts the utility model to provide, can determine the emergency position to operating personal by detector switch 11 delivery status signals, avoided the inaccurate safety misadventure that causes of contraposition, guaranteed that crane safety stops and the up and down safety of operating personal.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (3)
1. a hoisting crane stop position indicating system is characterized in that, this indicating system comprises:
Detector switch (11) is installed in a side of crane cabin rear door (15), is used for connecting when induction pieces (12) enters the surveyed area of this detector switch (11); And
Induction pieces (12) is installed in the correspondence position of house beam ladder mouth (14).
2. indicating system according to claim 1 is characterized in that, this indicating system also is included in the warning device (13) that starts when described detector switch (11) is connected, and this warning device (13) is electrically connected with described detector switch (11).
3. indicating system according to claim 2 is characterized in that, described warning device (13) is combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602661 CN202880643U (en) | 2012-11-15 | 2012-11-15 | Crane parking position indication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602661 CN202880643U (en) | 2012-11-15 | 2012-11-15 | Crane parking position indication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880643U true CN202880643U (en) | 2013-04-17 |
Family
ID=48072090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602661 Expired - Fee Related CN202880643U (en) | 2012-11-15 | 2012-11-15 | Crane parking position indication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880643U (en) |
-
2012
- 2012-11-15 CN CN 201220602661 patent/CN202880643U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |