CN206244292U - It is a kind of can self-lubricating lifting rope safety type bridge crane - Google Patents
It is a kind of can self-lubricating lifting rope safety type bridge crane Download PDFInfo
- Publication number
- CN206244292U CN206244292U CN201621136903.3U CN201621136903U CN206244292U CN 206244292 U CN206244292 U CN 206244292U CN 201621136903 U CN201621136903 U CN 201621136903U CN 206244292 U CN206244292 U CN 206244292U
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- hook body
- framework
- lubricating
- self
- bridge crane
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Abstract
The utility model discloses it is a kind of can self-lubricating lifting rope safety type bridge crane, belong to technical field of crane equipment, pulley including hook body, in hook body and the lifting steel cable mutually assembled with pulley, it is characterized in that, the two ends of the hook body are equipped with framework, and the buffer air bag being coated on the outside of hook body is provided between the framework at two ends；The framework is formed around multiple distance-sensors, and distance-sensor is connected with controller；Inflating pump and battery are additionally provided with the hook body, are connected by tracheae between inflating pump and buffer air bag；The battery and inflating pump are electrically connected with the controller；The support is provided with the profit oil jacket being movably set on the outside of lifting steel cable；Radially direction offers nozzle opening on the endoporus hole wall of the profit oil jacket, and nozzle opening is communicated with petroleum pipeline, and petroleum pipeline is connected with fuel reserve tank, solves the problems, such as the easy damaged in collision field type facility of existing crane hook, produces security incident.
Description
Technical field
The utility model is related to technical field of crane equipment, in particular to it is a kind of can self-lubricating lifting rope safety type
Bridge crane.
Background technology
The cleaning of current bridge crane track is that goods to be handled is lifted using crampon usually
And shift, the heavier mass of crampon, crampon includes hook body, pulley and suspension hook in hook body,
Crane realizes the lifting of crampon by transmission between steel cable and pulley, due in operation process at the scene, hoisting hook
The volume of hook is larger, heavier mass, and the oscillatory for lifting by crane steel cable is again larger, so easily causing touching for crampon and field apparatus
Hit or the collision with field worker, the situation that security incident and damage on-site facility easily occur occurs.
On the other hand, pulley with lifting steel cable under long-term interaction, it is necessary to lubricating oil it is lubricated with
Reduce frictional force, but during the use of crampon, it is larger to be often lubricated difficulty to steel cable, is unfavorable for hoisting hook
The regular maintenance of hook.
Utility model content
The purpose of this utility model be provide it is a kind of can the safety type bridge crane of self-lubricating lifting rope carried with reaching
The purpose of the convenient degree of safety in utilization and regular maintenance of suspension hook high, solves the existing easy damaged in collision scene of crane hook and sets
Apply, produce security incident and the larger problem of the operation difficulty that is lubricated to it.
To realize the utility model purpose, the technical scheme for using for：It is a kind of can self-lubricating lifting rope safety type bridge
Crane, including hook body, the pulley in hook body and the lifting steel cable that is mutually assembled with pulley, its feature exist
In the two ends of the hook body are equipped with framework, and the buffering gas being coated on the outside of hook body is provided between the framework at two ends
Capsule；The framework is formed around multiple distance-sensors, and distance-sensor is connected with controller；Also set in the hook body
There are inflating pump and battery, connected by tracheae between inflating pump and buffer air bag；The battery and inflating pump with control
Device is electrically connected；The framework above is provided with support, and support is provided with the profit oil being movably set on the outside of lifting steel cable
Set；Radially direction offers nozzle opening on the endoporus hole wall of the profit oil jacket, and nozzle opening is communicated with petroleum pipeline, and petroleum pipeline connects
It is connected to fuel reserve tank and petroleum pipeline is provided with valve.
Further, the framework is set to ring-shaped structure and is connected by connecting rod between framework and hook body.
Further, the buffer air bag is provided with exhaust outlet able to turn on or off.
Further, the distance-sensor is provided with four and is evenly distributed on positioned at lower square bearer surrounding.
Further, the controller is connected with alarm, and alarm is fixed in hook body.
Further, the tracheae is flexible hose.
Further, the fuel reserve tank is fixed on support and positioned at the top of profit oil jacket.
Had the following advantages that using the utility model：
1. during practice, distance-sensor can test out suspension hook between barrier to the suspension hook of the application
Distance, and range information is fed back into controller, in the case of in risk distance, controller will send warning device
Alarm song and warning lamp, dangerous to carry out to manipulator warning, at the same time controller makes to inflate pump work, and buffer air bag is entered
Row inflation, reduces impact of the suspension hook in collision process, reduce and clash into infringement, so as to improve suspension hook in the process of running
Security；
2. during regular maintenance is carried out to crampon, only crampon need to be placed into suitable position, so
After open valve, the lubricating oil of fuel reserve tank will be flowed into the nozzle opening of profit oil jacket by petroleum pipeline, with lifting steel cable
Motion, lubricating oil will be gradually adhered on lifting steel cable, so as to realize, to being lubricated between lifting steel cable and pulley, operating
It is convenient and swift.
Brief description of the drawings
Fig. 1 be the utility model provide it is a kind of can self-lubricating lifting rope safety type bridge crane structural representation
Figure；
Fig. 2 be the utility model provide it is a kind of can self-lubricating lifting rope safety type bridge crane vertical view illustrate
Figure.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Fig. 1 and Fig. 2 illustrate the utility model offer it is a kind of can self-lubricating lifting rope safety type bridge crane
Structural representation, including hook body 1, the pulley in hook body 1 and the lifting steel cable 8 that is mutually assembled with pulley, its
It is characterised by, the lower section of the hook body 1 is additionally provided with suspension hook；The two ends of the hook body 1 are provided with framework 3, hook body 1
Positioned at the inside of framework 3, the buffer air bag 4 for being coated on the outside of hook body 1, buffer air bag 4 pairs are provided between the framework 3 at two ends
The collision of hook body 1 produces buffering；The framework 3 is formed around multiple distance-sensors 5, and distance-sensor 5 is connected with
Controller, distance-sensor 5 is used to test the distance between hook body 1 and barrier；It is additionally provided with the hook body 1 and is beaten
Air pump 6 and battery, inflating pump 6 and battery are both secured in hook body 1, and gas is passed through between inflating pump 6 and buffer air bag 4
Pipe is connected, and inflating pump 6 works and the inside of buffer air bag 4 is supplied, and buffer air bag 4 is played a part of buffering after expanding；
The battery and inflating pump 6 are electrically connected with the controller, and controller receives the feedack of distance-sensor 5 and to inflating pump
6 are manipulated, and battery provides electric energy to internal inflating pump 6, distance-sensor and alarm；The frame above
Frame 3 is provided with support 12, and support 12 is provided with the profit oil jacket 9 for being movably set in the outside of lifting steel cable 8；It is described to moisten the interior of oil jacket 9
Radially direction offers nozzle opening on the hole wall of hole, and nozzle opening is communicated with petroleum pipeline, and petroleum pipeline is connected with fuel reserve tank 10 and defeated
Oil pipe is provided with valve 11, and valve 11 realizes the connection or closing to petroleum pipeline.
The framework 3 is set between ring-shaped structure and framework 3 and hook body 1 be connected by connecting rod, the connecting rod position
In being fixed in hook body 1 in the radial direction and by framework 3 for framework 3, framework 3 forms hook body 1 with buffer air bag 4
Exterior cover sheets and cushion.
The buffer air bag 4 is provided with exhaust outlet able to turn on or off, and buffer air bag 4 is in without gaseous state, reduces under normal conditions
Overall volume under its normality.
The distance-sensor 5 is provided with four and is evenly distributed on the surrounding of framework 3, and distance-sensor 5 can be comprehensive
Detection hook body is apart from the distance between barrier.
The controller is connected with alarm 7, and alarm 7 is fixed in hook body 1；The alarm includes loudspeaker of blowing a whistle
And warning lamp, early warning is carried out to operating personnel by alarm song and warning lamp, reduce the incidence of security incident.
The fuel reserve tank 10 is fixed on support 12 and positioned at the top of profit oil jacket 9, lubricating oil under gravity with
Petroleum pipeline automatic slowly is flowed into the inside of nozzle opening, and the lubricating oil that nozzle opening overflows slowly is sticked on lifting steel cable, so that
Reach the automatic effect being lubricated to lifting steel cable.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (7)
1. it is a kind of can self-lubricating lifting rope safety type bridge crane, including hook body, the pulley in hook body
And the lifting steel cable mutually assembled with pulley, it is characterised in that the two ends of the hook body are equipped with framework, the framework at two ends
Between be provided with the buffer air bag being coated on the outside of hook body；The framework is formed around multiple distance-sensors, distance perspective
Device is answered to be connected with controller；Inflating pump and battery are additionally provided with the hook body, are passed through between inflating pump and buffer air bag
Tracheae is connected；The battery and inflating pump are electrically connected with the controller；The framework above is provided with support, support
It is provided with the profit oil jacket being movably set on the outside of lifting steel cable；Radially direction offers on the endoporus hole wall of the profit oil jacket
Nozzle opening, nozzle opening is communicated with petroleum pipeline, and petroleum pipeline is connected with fuel reserve tank and petroleum pipeline is provided with valve.
2. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the framework
It is set to ring-shaped structure and is connected by connecting rod between framework and hook body.
3. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the buffering
Air bag is provided with exhaust outlet able to turn on or off.
4. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the distance
Inductor is provided with four and is evenly distributed on positioned at lower square bearer surrounding.
5. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the control
Device is connected with alarm, and alarm is fixed in hook body.
6. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the tracheae
It is flexible hose.
7. it is according to claim 1 can self-lubricating lifting rope safety type bridge crane, it is characterised in that the oil storage
Case is fixed on support and positioned at the top of profit oil jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136903.3U CN206244292U (en) | 2016-10-19 | 2016-10-19 | It is a kind of can self-lubricating lifting rope safety type bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136903.3U CN206244292U (en) | 2016-10-19 | 2016-10-19 | It is a kind of can self-lubricating lifting rope safety type bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244292U true CN206244292U (en) | 2017-06-13 |
Family
ID=58996044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136903.3U Expired - Fee Related CN206244292U (en) | 2016-10-19 | 2016-10-19 | It is a kind of can self-lubricating lifting rope safety type bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960255A (en) * | 2020-08-06 | 2020-11-20 | 史建凯 | Automatic unhooking mechanism for hoisting equipment |
-
2016
- 2016-10-19 CN CN201621136903.3U patent/CN206244292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960255A (en) * | 2020-08-06 | 2020-11-20 | 史建凯 | Automatic unhooking mechanism for hoisting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |