CN203948178U - Bracing wire accelerator control device and engineering machinery - Google Patents
Bracing wire accelerator control device and engineering machinery Download PDFInfo
- Publication number
- CN203948178U CN203948178U CN201420306253.7U CN201420306253U CN203948178U CN 203948178 U CN203948178 U CN 203948178U CN 201420306253 U CN201420306253 U CN 201420306253U CN 203948178 U CN203948178 U CN 203948178U
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- CN
- China
- Prior art keywords
- bracing wire
- control device
- accelerator control
- engineering machinery
- getting
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- 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.)
- Withdrawn - After Issue
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model proposes a kind of bracing wire accelerator control device and engineering machinery, this bracing wire accelerator control device is for being provided with the engineering machinery of getting on the bus and getting off, the second bracing wire that described bracing wire accelerator control device comprises foot treadle, first bracing wire being connected with described foot treadle of getting on the bus described in being arranged at, get off and be connected with the engine throttle of described engineering machinery described in being arranged at, and the universal joint that one end is connected with described the first bracing wire, the other end is connected with described the second bracing wire.The mode of the alternative existing hydraulic control engine throttle of bracing wire accelerator control device is to realize the adjusting to engine throttle, and can realize equally the engineering machinery rotating 360 degrees of relatively getting off of getting on the bus, that the relative prior art of this technological scheme that the utility model embodiment is taked has is simple in structure, cost is lower, the advantages such as leakage of oil can not occur.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of bracing wire accelerator control device and has the engineering machinery of this bracing wire accelerator control device.
Background technique
Motor is the vitals of engineering machinery, and how well control engine throttle, reach it and use the power needing, and is to ensure that engineering machinery realizes the key point of various functions.
Now, the little tonnage engineering machinery on market, as the throttle of little tonnage hoist all adopts hydraulic type control substantially, but the shortcoming of hydraulic type control throttle is that hydraulic element easily produce the phenomenon of leakage of oil.In addition, the maintenance cost of hydraulic element is higher, has had a strong impact on the manufacture cost of engineering machinery.
Therefore, how improving for above-mentioned deficiency, to more adapt to use needs, is those skilled in the art's technical problems urgently to be resolved hurrily.
Model utility content
In order to overcome above-mentioned defect and the deficiency of prior art, the purpose of this utility model is to provide a kind of bracing wire accelerator control device, it is for being provided with the engineering machinery of getting on the bus and getting off, the second bracing wire that described bracing wire accelerator control device comprises foot treadle, first bracing wire being connected with described foot treadle of getting on the bus described in being arranged at, get off and be connected with the engine throttle of described engineering machinery described in being arranged at, and the universal joint that one end is connected with described the first bracing wire, the other end is connected with described the second bracing wire.
Further, described foot treadle comprises pedestal, be articulated with described pedestal top pedal, be articulated with the pulling handle of described pedestal below, and one end is hinged on described pedal, the other end is hinged on the connecting rod on described pulling handle, one end of described the first bracing wire is connected with described pulling handle, and the other end of described the first bracing wire is connected with described universal joint.
Further, described universal joint comprises universal ball groove and the universal joint bulb with the ball-joint of described universal ball groove, described universal ball groove is connected with described the first bracing wire away from one end of described universal joint bulb, and described universal joint bulb is connected with described the second bracing wire away from one end of described universal ball groove.
Further, described the first bracing wire and described the second bracing wire are wire rope.
Further, bracing wire accelerator control device also comprises sleeve pipe, hollow bolt and nut, described sleeve pipe is bolted on described hollow bolt and with described hollow bolt and is together set in described the first bracing wire or described the second bracing wire, at least two described nuts are installed on each described hollow bolt, described in described nut clip is held in, get on the bus or described in get off upper with get on the bus described in described sleeve pipe and described hollow bolt are fixed on or described in get off on.
The quantity of the described nut of installing on each described hollow bolt further, is two.
The mode of the alternative existing hydraulic control engine throttle of bracing wire accelerator control device that the utility model embodiment provides is to realize the adjusting to engine throttle, and can realize equally the engineering machinery rotating 360 degrees of relatively getting off of getting on the bus by universal joint, that the relative prior art of this technological scheme that the utility model embodiment is taked has is simple in structure, cost is lower, the advantages such as leakage of oil can not occur.
The utility model also proposes a kind of engineering machinery that is provided with above-mentioned bracing wire accelerator control device.
Further, described engineering machinery is hoist or high-altitude operation vehicle.
Because above-mentioned bracing wire accelerator control device has above-mentioned technique effect, therefore, the engineering machinery that is provided with this bracing wire accelerator control device also has corresponding technique effect.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Figure 1 shows that the utility model embodiment's bracing wire accelerator control device structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of bracing wire accelerator control device, and it is for being provided with the engineering machinery of getting on the bus and getting off.This bracing wire accelerator control device has substituted the mode of existing hydraulic oil gate control, to realize, the throttle of engineering machinery is controlled.
Refer to Fig. 1, Fig. 1 is the utility model embodiment's bracing wire accelerator control device structural representation.This bracing wire accelerator control device comprises foot treadle 1, the first bracing wire 2 being connected with this foot treadle 1, the second bracing wire 3 being connected with the engine throttle of engineering machinery, and the universal joint 4 that one end is connected with this first bracing wire 2, the other end is connected with this second bracing wire 3.This project machinery comprises gets off and is arranged at this getting on the bus on getting off, and this is got on the bus and can get off and carry out 360 ° and rotate relative to this.
This foot treadle 1 is arranged in the operator cabin of getting on the bus, and this foot treadle 1 is for pulling bracing wire (the first bracing wire, the second bracing wire), to control the size of throttle.This foot treadle 1 comprises pedestal 11, be articulated with the pedal 12 of these pedestal 11 tops, be articulated with the pulling handle 13 of these pedestal 11 belows, and one end is hinged on this pedal 12, the other end is hinged on the connecting rod 14 on this pulling handle 13.In the time that driver pin is stepped on this pedal 12, this pedal 12 promotes this pulling handle 13 by this connecting rod 14 and rotates relative to this pedestal 11, and this pulling handle 13 pulls bracing wire, and the throttle of engineering machinery is strengthened.
This first bracing wire 2 is arranged at during this gets on the bus, and its one end is connected with this foot treadle 1, and particularly, one end of this first bracing wire 2 is connected with this pulling handle 13.The other end of this first bracing wire 2 is connected with this universal joint 4.In order to ensure the reliability of this first bracing wire 2, this first bracing wire 2 is wire rope.
This second bracing wire 3 is arranged at during this gets off, and its one end is connected with this universal joint 4, and the other end is connected with the engine throttle of engineering machinery.In order to ensure the reliability of this second bracing wire 3, this second bracing wire 3 is also wire rope.
This universal joint 4 comprises universal ball groove 41 and the universal joint bulb 42 with these universal ball groove 41 ball-joints, and this universal joint bulb 42 can rotate at 360 ° relative to this universal ball groove 41.This universal ball groove 41 is connected with this first bracing wire 2 away from one end of this universal joint bulb 42, and this universal joint bulb 42 is connected with this second bracing wire 3 away from one end of this universal ball groove 41.
In the time that getting on the bus of this project machinery needs relative this to get off rotary operation, this foot treadle 1 drives this first bracing wire 2 and this universal ball groove 41 to rotate relative to this universal joint bulb 42, this second bracing wire 3.When needs are got on the bus need to regulate the engine throttle of engineering machinery time, driver can be stepped on this foot treadle 1, pull this first bracing wire 2, universal joint 4, the second bracing wire 3 by this foot treadle 1, make by this bracing wire accelerator control device, engine throttle to be controlled.
Be appreciated that the bracing wire accelerator control device that the utility model embodiment provides also comprises multiple sleeve pipes 9, hollow bolt 8 and nut 7 for this first bracing wire 2 and the trend of the second bracing wire 3 in getting on the bus, getting off are set better.This sleeve pipe 9 is bolted on this hollow bolt 8 and with this hollow bolt 8 and is together set in this first bracing wire 2 and the second bracing wire 3.Two nuts 7 are installed on each hollow bolt 8, by two nuts 7 of each hollow bolt 8 are clamped in get on the bus or get off upper, with on realizing this sleeve pipe 9 and hollow bolt 8 being also fixed on and getting on the bus or get off.Like this, this sleeve pipe 9 and hollow bolt 8 can have to this first bracing wire 2 and the second bracing wire 3 trend the effect of guiding, prevent that the first bracing wire 2, the second bracing wire 3 from interfering with other elements in getting on the bus or getting off.It should be noted that, the quantity of nut 7 of installing on each hollow bolt 8 is at least two, can be also more than two, and multiple nuts clamp mutually with getting on the bus or get off, to improve hollow bolt and the stability of getting on the bus and getting off and being connected.
The mode of the alternative existing hydraulic control engine throttle of bracing wire accelerator control device provided by the utility model is to realize the adjusting to engine throttle, and can realize equally the engineering machinery rotating 360 degrees of relatively getting off of getting on the bus by universal joint, that the relative prior art of this technological scheme that the utility model embodiment is taked has is simple in structure, cost is lower, the advantages such as leakage of oil can not occur.
A kind of engineering machinery with above-mentioned bracing wire accelerator control device that the utility model also provides, this project machinery can be hoist or high-altitude operation vehicle.Because above-mentioned bracing wire accelerator control device has above-mentioned technique effect, therefore, the engineering machinery that is provided with this bracing wire accelerator control device also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, therefore do not repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a bracing wire accelerator control device, for being provided with the engineering machinery of getting on the bus and getting off, it is characterized in that, the second bracing wire (3) that described bracing wire accelerator control device comprises foot treadle (1), first bracing wire (2) being connected with described foot treadle (1) of getting on the bus described in being arranged at, get off and be connected with the engine throttle of described engineering machinery described in being arranged at, and the universal joint (4) that one end is connected with described the first bracing wire (2), the other end is connected with described the second bracing wire (3).
2. bracing wire accelerator control device according to claim 1, it is characterized in that, described foot treadle (1) comprises pedestal (11), be articulated with the pedal (12) of described pedestal (11) top, be articulated with the pulling handle (13) of described pedestal (11) below, and one end is hinged on described pedal (12), the other end is hinged on the connecting rod (14) on described pulling handle (13), one end of described the first bracing wire (2) is connected with described pulling handle (13), the other end of described the first bracing wire (2) is connected with described universal joint (4).
3. bracing wire accelerator control device according to claim 2, it is characterized in that, described universal joint (4) comprises universal ball groove (41) and the universal joint bulb (42) with described universal ball groove (41) ball-joint, described universal ball groove (41) is connected with described the first bracing wire (2) away from one end of described universal joint bulb (42), and described universal joint bulb (42) is connected with described the second bracing wire (3) away from one end of described universal ball groove (41).
4. bracing wire accelerator control device according to claim 3, is characterized in that, described the first bracing wire (2) and described the second bracing wire (3) are wire rope.
5. according to the bracing wire accelerator control device described in any one in claim 1-4, it is characterized in that, also comprise sleeve pipe (9), hollow bolt (8) and nut (7), described sleeve pipe (9) is bolted in described hollow bolt (8) above and is together set in described the first bracing wire (2) or described the second bracing wire (3) with described hollow bolt (8), at least two described nuts (7) are installed on each described hollow bolt (8), described in described nut (7) is clamped in, get on the bus or described in get off upper with get on the bus described in described sleeve pipe (9) and described hollow bolt (8) are fixed on or described in get off on.
6. bracing wire accelerator control device according to claim 5, is characterized in that, the quantity of the upper described nut (7) of installing of each described hollow bolt (8) is two.
7. an engineering machinery, is characterized in that, described engineering machinery is provided with the bracing wire accelerator control device as described in any one in claim 1-6.
8. engineering machinery according to claim 7, is characterized in that, described engineering machinery is hoist or high-altitude operation vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306253.7U CN203948178U (en) | 2014-06-10 | 2014-06-10 | Bracing wire accelerator control device and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306253.7U CN203948178U (en) | 2014-06-10 | 2014-06-10 | Bracing wire accelerator control device and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948178U true CN203948178U (en) | 2014-11-19 |
Family
ID=51890217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306253.7U Withdrawn - After Issue CN203948178U (en) | 2014-06-10 | 2014-06-10 | Bracing wire accelerator control device and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948178U (en) |
-
2014
- 2014-06-10 CN CN201420306253.7U patent/CN203948178U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20200430 |