CN204369445U - A kind of crane driver seat - Google Patents
A kind of crane driver seat Download PDFInfo
- Publication number
- CN204369445U CN204369445U CN201420826765.6U CN201420826765U CN204369445U CN 204369445 U CN204369445 U CN 204369445U CN 201420826765 U CN201420826765 U CN 201420826765U CN 204369445 U CN204369445 U CN 204369445U
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- CN
- China
- Prior art keywords
- operation bench
- sway
- groups
- seat
- support plate
- 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
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a kind of crane driver seat, comprise base and self folding seat, described base is divided into permanent seat, movable portion and sway portion, seat body lower surface both sides are respectively arranged with left operation bench and right operation bench, and left operation bench and/or right operation bench are also provided with warning device.The utility model can solve the drawback of existing crane driver seat, possesses the function that driver's chair and operation bench unitary design can rotate simultaneously, reduces and carry out observing brought potential safety hazard because chaufeur leaves position.
Description
Technical field
The utility model relates to a kind of seat, particularly relates to a kind of crane driver seat.
Background technology
Hoisting crane is a kind of lifting appliance being widely used in the occasions such as mine, metallurgy, warehouse, plays huge effect in fields such as engineering constructions.Crane cabin is component part important in hoisting crane, for providing closed operational space for crane driver, carries out safe driving.Existing crane driver seat is generally continued to use traditional " former Soviet Union's pattern ", there is following drawback:
1. driver's chair is non-adjustable, causes driver driving tired, cannot realize according to actual needs rotating with the working condition of observing specific position simultaneously;
2. driver's chair is separated with operation bench, and spacing is fixing cannot be adjusted, and causes driver cannot install individual physical qualification adjustment best operational position, cannot manipulate hoisting crane smoothly simultaneously under the improper sitting posture observing specific position.
Utility model content
The purpose of this utility model is to provide a kind of crane driver seat, the drawback of existing crane driver seat can be solved, possess the function that driver's chair and operation bench unitary design can rotate simultaneously, reduce and carry out observing brought potential safety hazard because chaufeur leaves position.
The utility model adopts following technical proposals:
A kind of crane driver seat, comprise base and self folding seat, described base is divided into permanent seat, movable portion and sway portion, described permanent seat is fixed on lower faceplate, permanent seat upper surface is arranged with three groups in parallel and moves forward and backward chute, described movable portion comprises movable support plate, corresponding three groups of the lower surface of movable support plate moves forward and backward chute and is provided with three groups and moves forward and backward slide block, three groups move forward and backward slide block respectively correspondence be arranged on three groups and move forward and backward in chute, three groups of right sides moving forward and backward slide block are connected respectively three movable linear stepping motors, three movable linear stepping motors are fixed on permanent seat upper surface, the upper surface of movable support plate is arranged with three groups of sway chutes in parallel, described sway portion comprises sway support plate, the corresponding three groups of sway chutes of lower surface of sway support plate are provided with three groups of sway slide blocks, three groups of sway slide blocks respectively correspondence are arranged in three groups of sway chutes, the aft end face of three groups of sway slide blocks is connected respectively three sway linear stepping motors, three sway linear stepping motors are fixed on movable support plate upper surface, sway support plate center position is provided with bearing seat, bearing is provided with in bearing seat, turning cylinder and the bearing inner ring of self folding seat are fixed, the turning cylinder outer ring of self folding seat is fixed with big gear wheel, sway support plate is vertically provided with rotary electric machine, the output shaft of rotary electric machine is provided with miniature gears, big gear wheel engages with miniature gears, described self folding seat comprises turning cylinder and is fixed on the seat body of turning cylinder upper end, described seat body lower surface both sides are respectively arranged with left operation bench horizontal slip pole and right operation bench horizontal slip pole, left operation bench and right operation bench respectively with left operation bench horizontal slip pole and right operation bench horizontal slip pole sliding block joint, seat body lower surface both sides are also fixed with left operation bench linear stepping motor and right operation bench linear stepping motor respectively, the mouth of left operation bench linear stepping motor connects left operation bench right side, and the mouth of right operation bench linear stepping motor connects right operation bench left side.
Described left operation bench and/or right operation bench are also provided with warning device, the signal output part of the signal input part link control module of warning device, the signal input part of control module connects the many groups human body signal detection device being arranged on crane cab outside under surface, the signal output part of control module is also by control relay circuit control linkage relay coil, and the normally closed contact of relay is connected in the control circuit of lifting motor in left operation bench or right operation bench.
Described human body signal detection device adopts infrared pickoff.
Described warning device gathers combined aural and visual alarm.
The utility model is provided with seat chair with adjustable, not only can to the movement in the direction all around that seat carries out, can also rotate, chaufeur observe left side, right side and rear side situation time, need not stand again and leave seat observation, reduce because chaufeur leaves the potential safety hazard brought position.Meanwhile, the utility model also by left operation bench and right operation bench Integral design, makes left operation bench can rotate with seat chair with adjustable with right operation bench, is more conducive to the accurate manipulation of chaufeur.In the utility model, left operation bench and right operation bench can regulate the distance between seat body, and chaufeur can regulate according to self height of individual and brachium, ensures the traveling comfort used, and reduce manipulation potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of permanent seat in the utility model;
Fig. 2 is the structural representation in movable portion in the utility model;
Fig. 3 is the structural representation in sway portion in the utility model;
Fig. 4 is the structural representation of base in the utility model;
Fig. 5 is the structural representation of seat body in the utility model.
Detailed description of the invention
As shown in Figures 1 to 5, a kind of crane driver seat described in the utility model, comprise base and self folding seat, described base is divided into permanent seat 14, movable portion and sway portion, described permanent seat 14 is fixed on lower faceplate 2, permanent seat 14 upper surface is arranged with three groups in parallel and moves forward and backward chute 15, described movable portion comprises movable support plate 16, corresponding three groups of the lower surface of movable support plate 16 moves forward and backward chute 15 and is provided with three groups and moves forward and backward slide block 17, three groups move forward and backward slide block 17 respectively correspondence be arranged on three groups and move forward and backward in chute 15, three groups of right sides moving forward and backward slide block 17 are connected respectively three movable linear stepping motors 18, three movable linear stepping motors 18 are fixed on permanent seat 14 upper surface, the upper surface of movable support plate 16 is arranged with three groups of sway chutes 19 in parallel, described sway portion comprises sway support plate 20, the corresponding three groups of sway chutes 19 of lower surface of sway support plate 20 are provided with three groups of sway slide blocks 21, three groups of sway slide blocks 21 respectively correspondence are arranged in three groups of sway chutes 19, the aft end face of three groups of sway slide blocks 21 is connected respectively three sway linear stepping motors 22, three sway linear stepping motors 22 are fixed on movable support plate 16 upper surface, sway support plate 20 center position is provided with bearing seat 23, bearing 24 is provided with in bearing seat 23, turning cylinder 25 and bearing 24 inner ring of self folding seat are fixed, turning cylinder 25 outer ring of self folding seat is fixed with big gear wheel 26, sway support plate 20 is vertically provided with rotary electric machine 27, the output shaft of rotary electric machine 27 is provided with miniature gears 28, big gear wheel 26 engages with miniature gears 28, described self folding seat comprises turning cylinder 25 and is fixed on the seat body 29 of turning cylinder 25 upper end, described seat body 29 lower surface both sides are respectively arranged with left operation bench horizontal slip pole 30 and right operation bench 33 horizontal slip pole 31, left operation bench 32 and right operation bench 33 respectively with left operation bench horizontal slip pole 30 and right operation bench horizontal slip pole 31 sliding block joint, seat body 29 lower surface both sides are also fixed with left operation bench linear stepping motor 34 and right operation bench linear stepping motor 35 respectively, the mouth of left operation bench linear stepping motor 34 connects left operation bench 32 right side, and the mouth of right operation bench linear stepping motor 35 connects right operation bench 33 left side.
In the utility model, left operation bench and/or right operation bench are also provided with warning device, the signal output part of the signal input part link control module of warning device, the signal input part of control module connects the many groups human body signal detection device being arranged on crane cab outside under surface, the signal output part of control module is also by control relay circuit control linkage relay coil, and the normally closed contact of relay is connected in the control circuit of lifting motor in left operation bench or right operation bench.In the present embodiment, human body signal detection device 36 adopts infrared pickoff; Described warning device gathers combined aural and visual alarm.
Seat chair with adjustable in the utility model, not only to the movement in the direction all around that seat carries out, can also be able to rotate, chaufeur observe left side, right side and rear side situation time, need not stand again and leave seat observation, reduce because chaufeur leaves the potential safety hazard brought position.Meanwhile, the utility model, also by left operation bench 32 and right operation bench 33 Integral design, makes left operation bench 32 can rotate with seat chair with adjustable with right operation bench 33, is more conducive to the accurate manipulation of chaufeur.In the utility model, left operation bench 32 and right operation bench 33 can regulate the distance between seat body 29, and chaufeur can regulate according to self height of individual and brachium, ensures the traveling comfort used, and reduce manipulation potential safety hazard.
The utility model is also also provided with warning device on left operation bench and/or right operation bench, report to the police through out-of-date for there being personnel immediately below driver's cab, the normally closed contact that the control module be simultaneously connected with warning device controls the relay be connected in lifting motor control circuit disconnects, hard closing lifting motor, avoids goods to cause personal injury when falling.
Claims (4)
1. a crane driver seat, it is characterized in that: comprise base and self folding seat, described base is divided into permanent seat, movable portion and sway portion, described permanent seat is fixed on lower faceplate, permanent seat upper surface is arranged with three groups in parallel and moves forward and backward chute, described movable portion comprises movable support plate, corresponding three groups of the lower surface of movable support plate moves forward and backward chute and is provided with three groups and moves forward and backward slide block, three groups move forward and backward slide block respectively correspondence be arranged on three groups and move forward and backward in chute, three groups of right sides moving forward and backward slide block are connected respectively three movable linear stepping motors, three movable linear stepping motors are fixed on permanent seat upper surface, the upper surface of movable support plate is arranged with three groups of sway chutes in parallel, described sway portion comprises sway support plate, the corresponding three groups of sway chutes of lower surface of sway support plate are provided with three groups of sway slide blocks, three groups of sway slide blocks respectively correspondence are arranged in three groups of sway chutes, the aft end face of three groups of sway slide blocks is connected respectively three sway linear stepping motors, three sway linear stepping motors are fixed on movable support plate upper surface, sway support plate center position is provided with bearing seat, bearing is provided with in bearing seat, turning cylinder and the bearing inner ring of self folding seat are fixed, the turning cylinder outer ring of self folding seat is fixed with big gear wheel, sway support plate is vertically provided with rotary electric machine, the output shaft of rotary electric machine is provided with miniature gears, big gear wheel engages with miniature gears, described self folding seat comprises turning cylinder and is fixed on the seat body of turning cylinder upper end, described seat body lower surface both sides are respectively arranged with left operation bench horizontal slip pole and right operation bench horizontal slip pole, left operation bench and right operation bench respectively with left operation bench horizontal slip pole and right operation bench horizontal slip pole sliding block joint, seat body lower surface both sides are also fixed with left operation bench linear stepping motor and right operation bench linear stepping motor respectively, the mouth of left operation bench linear stepping motor connects left operation bench right side, and the mouth of right operation bench linear stepping motor connects right operation bench left side.
2. a kind of crane driver seat according to claim 1, it is characterized in that: described left operation bench and/or right operation bench are also provided with warning device, the signal output part of the signal input part link control module of warning device, the signal input part of control module connects the many groups human body signal detection device being arranged on crane cab outside under surface, the signal output part of control module is also by control relay circuit control linkage relay coil, and the normally closed contact of relay is connected in the control circuit of lifting motor in left operation bench or right operation bench.
3. a kind of crane driver seat according to claim 2, is characterized in that: described human body signal detection device adopts infrared pickoff.
4. a kind of crane driver seat according to claim 3, is characterized in that: described warning device gathers combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826765.6U CN204369445U (en) | 2014-12-23 | 2014-12-23 | A kind of crane driver seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826765.6U CN204369445U (en) | 2014-12-23 | 2014-12-23 | A kind of crane driver seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369445U true CN204369445U (en) | 2015-06-03 |
Family
ID=53325683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826765.6U Expired - Fee Related CN204369445U (en) | 2014-12-23 | 2014-12-23 | A kind of crane driver seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369445U (en) |
-
2014
- 2014-12-23 CN CN201420826765.6U patent/CN204369445U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20161223 |