CN201151641Y - Control handle for engineering vehicle - Google Patents
Control handle for engineering vehicle Download PDFInfo
- Publication number
- CN201151641Y CN201151641Y CNU2007201920162U CN200720192016U CN201151641Y CN 201151641 Y CN201151641 Y CN 201151641Y CN U2007201920162 U CNU2007201920162 U CN U2007201920162U CN 200720192016 U CN200720192016 U CN 200720192016U CN 201151641 Y CN201151641 Y CN 201151641Y
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- CN
- China
- Prior art keywords
- tortoise
- switch
- row
- control handle
- indicating device
- 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 - Lifetime
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Abstract
The utility model discloses an engineering vehicle control handle on which a speed-regulating switch, a tortoise switch and a lifting switch and other components are arranged. The tortoise indicating device reflects the state of the tortoise switch. In order to ensure clear indication, the tortoise indicating device is usually installed at a striking location on the front face of the engineering vehicle control handle. Compared with the prior art, the utility model has the advantages that the engineering vehicle operator can not easily overlook the slow but powerful movement of the vehicle during tortoise movement. Thereby, accidents due to the negligence of such movement can be avoided.
Description
Technical field
The utility model belongs to technical field of engineering machinery, relates in particular to a kind of engineering truck control handle.
Technical background
The engineering truck of selling in the market and using, particularly electronic or half electrically operated transport trolley, carrier-and-stacker, fork truck etc., usually all be provided with various master cocies on its control handle, as emergency stop switch, the switch of advancing, horn punch, tortoise row switch and direction switch.Wherein, because in normal operation, except the tortoise action is done, other of engineering truck move engineering truck in other words the reaction of various Switches ﹠ buttons instructions on the control handle are all compared significantly, and any corresponding vehicle operation indicator device all is not set on the various engineering truck control handles on the market.But, in engineering practice, particularly under nervous busy mode of operation of operating personal and noisy working environment, if engineering truck not by rights this vehicle of alert be in tortoise row state, then the action of the slow and strong tortoise of this vehicle is done to be operated personnel and is ignored, thereby causes the accident.
Summary of the invention
To be solved in the utility model is exactly that the action of engineering truck tortoise does do not have corresponding indication and easily accidents caused technical matters, purpose is to provide a kind of engineering truck control handle that is provided with corresponding indicating device for the action of vehicle tortoise, use this engineering truck control handle to make operating personal be difficult for ignoring vehicle and be in tortoise row state, thereby avoid the generation of relevant accident.
For achieving the above object, solution of the present utility model is: a kind of engineering truck control handle, parts such as the speed control switch of advancing, tortoise row switch and direction switch are installed, and it is characterized in that: tortoise row indicating device reflection tortoise row on off state is installed.
For making above-mentioned indication remarkable, usually described tortoise row indicating device is installed in the positive significantly position of engineering truck control handle.
Consider being closely connected of described tortoise row switch and described tortoise row indicating device, usually described tortoise row indicating device is made an indicator lamp, and be installed in by the described tortoise row switch, or being installed in described tortoise row switch panel below, the tortoise of using this moment row switch panel should be local or be transparent or semitransparent shape entirely.
Compared with prior art, advantage of the present utility model is: vehicle moved slowly during the action of the difficult ignorance of engineering truck operating personal tortoise was done, so can avoid because of ignoring the accident that this action may cause.
Description of drawings
Fig. 1 is a planar structure scheme drawing of the present utility model.
In the accompanying drawings, the corresponding relation of parts and numbering thereof is as follows: the urgent reversing plug of 1-; The 2-speed control switch of advancing; The 3-horn punch; 4-tortoise row indicating device; 5-tortoise row switch; The 6-direction switch; The 7-handle cover; The 8-handle bar.
The specific embodiment
Introduce a kind of embodiment commonly used of the present utility model now in conjunction with the accompanying drawings.
Engineering truck control handle as shown in Figure 1, the plastics of combination or metal-form are installed in handle bar 8 ends and constitute the handle cover 7 that the basis is installed as function unit mutually by one or some, on handle cover 7, urgent reversing plug 1 is installed from back to front successively, the speed control switch 2 of advancing, horn punch 3, tortoise row indicating device 4, tortoise row switch 5, direction switch 6.
Wherein, urgent reversing plug 1 is also sometimes referred to as the belly switch, its effect is to trigger the affiliated emergency braking of vehicle in traveling process and follow hard on oppositely moving of generation, because can allowing vehicle operator push this switch by the chest belly, position of its uniqueness and function setting stop the original action and and then oppositely move a segment distance of advancing of vehicle, this action even can under operating personal has little time with the hand-guided situation, take place.
The effect of speed control switch 2 of advancing is moving forward and backward of control vehicle, and what use in the present embodiment is knob infinite speed variation switch, is arranged at the position of being convenient to the control of operating personal right-hand man thumb on the handle cover 7 symmetrically.
Horn punch 3 and tortoise row switch 5 adjacent handle cover 7 fronts that are arranged at.The effect of tortoise row switch 5 is to finish microdisplacement with very little speed or handling maneuver provides special electrical control in the very limited place in narrow tunnel or other spaces for engineering truck.In the present embodiment, tortoise row indicating device 4 is the directly indicator lamps of the on off state of reflection tortoise row switch 5, when tortoise row switch 5 is not worked, this indicator lamp is not luminous or greening is bright, when 5 work of tortoise row switch, promptly tortoise row switch 5 is when indication is done in the action of controller input tortoise, and this indicator lamp glows, and the position of this indicator lamp next-door neighbour tortoise row switch 5 and between tortoise row switch 5 and horn punch 3, very help vehicle operator and observe its engineering truck and whether be in the tortoise row state.From the angle of engineering practice, the setting of such tortoise row indicating device 4 is very necessary.Because under tortoise row state, the moving velocity of engineering truck is very little, usually the 0-25% that has only normal travel speed, and, because the restriction of site condition, operating personal needs constantly to switch vehicle tortoise row and quiescence, constantly adjust the vehicle moving direction simultaneously, because the existence that vehicle moves inertia, if there is not the indication of tangible tortoise row state, operating personal is easy to ignore the residing definite state of vehicle, if operating personal is ignored the vehicle operation situation that tortoise row switch 5 is opened, to lose control of one's vehicle situation and accidents caused easily just takes place easily.
For the setting of above-mentioned tortoise row indicating device 4, another simple and effective scheme is below tortoise row switch 5 panels an indicator lamp to be installed, and the panel of tortoise row switch 5 is then made part or all transparent or semitransparent simultaneously.Like this, when 5 work of tortoise row switch, tortoise row switch 5 is own shinny, and when tortoise row switch 5 was not worked, itself was not shinny.
The effect of direction switch 6 is lifting actions of liftable Working mechanisms such as dominant project vehicle fork.
As the general knowledge in the technical field of engineering machinery, the switch on the engineering truck control handle and the setting of indicating device exist various array configurations, and this specification sheets can't be enumerated one by one.In all combinations, the utility model is a feature with the mode of operation of its tortoise row indicating device 4 reflection tortoise row switches 5, and actual from engineering, this tortoise row indicating device 4 generally all is installed in the positive significantly position of engineering truck control handle.
Claims (4)
1. an engineering truck control handle is equipped with the speed control switch of advancing (2), tortoise row switch (5) and direction switch parts such as (6), it is characterized in that: tortoise row indicating device (4) reflection tortoise row switch (5) state is installed.
2. engineering truck control handle as claimed in claim 1 is characterized in that: described tortoise row indicating device (4) is installed in the positive significantly position of engineering truck control handle.
3. engineering truck control handle as claimed in claim 2 is characterized in that: described tortoise row indicating device (4) is one and is installed in the other indicator lamp of tortoise row switch (5).
4. engineering truck control handle as claimed in claim 2 is characterized in that: described tortoise row indicating device (4) is an indicator lamp that is installed in tortoise row switch (5) panel below, the part of tortoise row switch (5) panel or all transparent or semitransparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201920162U CN201151641Y (en) | 2007-11-07 | 2007-11-07 | Control handle for engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201920162U CN201151641Y (en) | 2007-11-07 | 2007-11-07 | Control handle for engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151641Y true CN201151641Y (en) | 2008-11-19 |
Family
ID=40127319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201920162U Expired - Lifetime CN201151641Y (en) | 2007-11-07 | 2007-11-07 | Control handle for engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151641Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515060A (en) * | 2011-12-19 | 2012-06-27 | 苏州先锋物流装备科技有限公司 | Collision-avoidance safety piling car |
| CN103149968A (en) * | 2013-03-13 | 2013-06-12 | 浙江诺力机械股份有限公司 | Universal handle for industrial vehicles |
| CN112299311A (en) * | 2020-11-04 | 2021-02-02 | 合肥德通科贸有限公司 | Intelligent control handle for electric forklift |
| CN112340657A (en) * | 2020-11-04 | 2021-02-09 | 合肥德通电驱动系统有限公司 | Connection mounting structure of electric fork-lift handle and control lever |
| CN112794242A (en) * | 2021-02-02 | 2021-05-14 | 江苏航运职业技术学院 | Based on accurate interchange speed governing system of thing networking hybrid fork truck |
-
2007
- 2007-11-07 CN CNU2007201920162U patent/CN201151641Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515060A (en) * | 2011-12-19 | 2012-06-27 | 苏州先锋物流装备科技有限公司 | Collision-avoidance safety piling car |
| CN103149968A (en) * | 2013-03-13 | 2013-06-12 | 浙江诺力机械股份有限公司 | Universal handle for industrial vehicles |
| CN112299311A (en) * | 2020-11-04 | 2021-02-02 | 合肥德通科贸有限公司 | Intelligent control handle for electric forklift |
| CN112340657A (en) * | 2020-11-04 | 2021-02-09 | 合肥德通电驱动系统有限公司 | Connection mounting structure of electric fork-lift handle and control lever |
| CN112794242A (en) * | 2021-02-02 | 2021-05-14 | 江苏航运职业技术学院 | Based on accurate interchange speed governing system of thing networking hybrid fork truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: Connaught machinery Limited by Share Ltd Address before: 313100, No. 58, No. 1, Changxin Economic Development Zone, pheasant Town, Zhejiang, Changxing County Patentee before: Zhejiang Nuoli Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |