CN208813172U - A kind of supporting leg manipulation throttle linkage accelerator - Google Patents
A kind of supporting leg manipulation throttle linkage accelerator Download PDFInfo
- Publication number
- CN208813172U CN208813172U CN201821586101.1U CN201821586101U CN208813172U CN 208813172 U CN208813172 U CN 208813172U CN 201821586101 U CN201821586101 U CN 201821586101U CN 208813172 U CN208813172 U CN 208813172U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- control stick
- connecting plate
- detection plate
- detection
- 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 Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a kind of supporting legs to manipulate throttle linkage accelerator, including device noumenon, device noumenon includes detection plate, connecting plate and detection plate mounting bracket, there are five supporting legs to manipulate valve for connection below connecting plate, four supporting legs manipulation valve interval below connecting plate by left side is evenly distributed, the trailing flank of four supporting legs manipulation valve below connecting plate by left side is fixedly connected to connecting rod, the leading flank of the supporting leg manipulation valve connected on the right side below connecting plate is connected with supporting leg control stick, the trailing flank of the supporting leg manipulation valve connected on the right side below connecting plate is fixedly connected with connecting rod, right side is fixedly connected with the left end of displacement sensor in the middle part of supporting leg control stick, the right end and detection hole of displacement sensor are corresponding in initial position；When the utility model can make supporting leg control lever movement, increase linkage, by the displacement sensor being mounted on linkage, feedback signal realizes that engine throttle revolving speed increases, improve supporting leg operating efficiency to engine.
Description
Technical field
The utility model relates to throttle linkages to accelerate field, add more specifically to a kind of supporting leg manipulation throttle linkage
Speed variator.
Background technique
Supporting leg is component part important in engineering machinery and construction machinery equipment, carries out construction operation for equipment vehicle
When support, supporting leg is supported on firm ground, guarantees there is enough stability when vehicle operation construction.Equipment is without making
When industry, supporting leg is in collapsed state, shifts convenient for the traveling of equipment vehicle.When needing to carry out construction operation, vehicle needs supporting leg
Support operation.Vehicle arrangement is typically provided 4 supporting legs, is arranged in the front and rear sides of equipment.Landing leg stretching includes that horizontal direction is stretched
Contracting (be unfolded to two sides or retract) and vertical direction stretch (extending and retracting with ground direction).
When vehicle arrangement operation, landing leg stretching is more frequently used, and stretching speed influences construction efficiency and operation very big.
What stretching speed was mainly determined by the revolving speed of the valve core movement position of supporting leg control valve and engine.For the ease of observing surrounding ring
Border etc., supporting leg operation are typically located at carbody two sides, control far from drivers' cab engine throttle, and when operation cannot same time control
The revolving speed of engine processed, is affected to outrigger stretching speed.
Summary of the invention
1. technical problems to be solved
Aiming at the problem that supporting leg manipulation throttle linkage accelerator exists in the prior art, to solve the above problems, this reality
It is adopted the following technical scheme that with novel.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of supporting leg manipulation throttle linkage accelerator, including device noumenon, described device ontology include detection plate, connect
Fishplate bar and detection plate mounting bracket, there are five supporting legs to manipulate valve for connecting plate lower section connection, and the connecting plate lower section is by left side
Four supporting legs manipulation valve interval it is evenly distributed, below the connecting plate by left side four supporting legs manipulation valve leading flank from a left side
To the right side be successively connected with first leg selection control stick, the second supporting leg selection control stick, third supporting leg selection control stick and
4th supporting leg selects control stick, and the trailing flank of four supporting legs manipulation valve in left side is leaned on to be fixedly connected to company below the connecting plate
The leading flank of bar, the supporting leg manipulation valve that the connecting plate lower section connects on the right side is connected with supporting leg control stick, the connection
The trailing flank of the supporting leg manipulation valve connected on the right side below plate is fixedly connected with connecting rod, and right side is fixed in the middle part of the supporting leg control stick
It is connected with the left end of displacement sensor, detection hole, the right end and detection hole of institute's displacement sensors are offered in the detection plate
It is corresponding in initial position.
Preferably, protruding plate offers position adjustment hole to the detection plate to the right, and the position adjustment hole is internally provided with
Bolt, the bolt thread link position adjusting hole.
Preferably, the detection plate is connected by bolt with detection plate mounting bracket, the detection plate and detection plate peace
Adjusting pad is provided between dress bracket.
Preferably, first leg selection control stick, the second supporting leg selection control stick, third supporting leg selection control stick and
4th supporting leg selection control stick controls four supporting legs horizontally and vertically respectively.
Preferably, the supporting leg control stick is supporting leg stretching control or is to shrink control, institute's displacement sensors model
KTR-15mm。
3. beneficial effect
Compared with the prior art, utility model has the advantages that
The utility model manipulates valve, displacement sensor, detection plate and detection hole and supporting leg manipulation by the supporting leg of setting
Bar, supporting leg control stick, by pushing away and pulling up under supporting leg control stick, push supporting leg for controlling extending and retracting for four supporting legs
The spool position of valve is manipulated, the movement of supporting leg horizontal direction or vertical direction extended and retracted is realized, pacifies on supporting leg control stick
Equipped with displacement sensor, displacement sensor has detection plate, detects with supporting leg control lever movement, the position of corresponding displacement sensor
Have corresponding detection hole on plate, originally when moving, displacement sensor is corresponding with the detection hole of detection plate, displacement sensor
There is no signal, engine throttle is to be in initial, set position, and leg motion speed manipulates valve by the idling and supporting leg of engine
What opening determined, as supporting leg control stick pushes and pulls, displacement sensor far from the detection hole opened up in detection plate, proximity test plate
Plate body obtains detection signal, passes the signal along to engine, and engine control system increases engine throttle according to setting and turns
Speed increases as engine speed increases with supporting leg manipulation valve opening, and outrigger stretching speed increases, and promotes the flexible effect of supporting leg
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation of the utility model.
Figure label explanation:
1- device noumenon；2- first leg selects control stick；The second supporting leg of 3- selects control stick；4- third supporting leg selection behaviour
Vertical pole；The 4th supporting leg of 5- selects control stick；6- supporting leg control stick；7- supporting leg manipulates valve；8- connecting rod；9- displacement sensor；10- inspection
Drafting board；11- bolt；12- position adjustment hole；13- detection plate mounting bracket；14- detection hole；15- connecting plate；16- adjusting pad.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
A kind of supporting leg manipulates throttle linkage accelerator referring to FIG. 1-2, including device noumenon 1, device noumenon 1 include
There are detection plate 10, connecting plate 15 and detection plate mounting bracket 13, there are five supporting legs to manipulate valve 7, connection for connection below connecting plate 15
Four supporting legs manipulation valve 7 in left side is leaned on to be spaced below plate 15 evenly distributed, four supporting legs below connecting plate 15 by left side manipulate
The leading flank of valve 7 is from left to right successively connected with first leg selection control stick 2, the second supporting leg selection control stick 3, third
Supporting leg selects control stick 4 and the 4th supporting leg selects control stick 5, after four supporting legs manipulation valve 7 in left side is leaned below connecting plate 15
Side is fixedly connected to connecting rod 8, and the leading flank for the supporting leg manipulation valve 7 that 15 lower section of connecting plate connects on the right side is connected with branch
The trailing flank of leg control stick 6, the supporting leg manipulation valve 7 that 15 lower section of connecting plate connects on the right side is fixedly connected with connecting rod 8, supporting leg manipulation
6 middle part right side of bar is fixedly connected with the left end of displacement sensor 9, offers detection hole 14 in detection plate 10, displacement sensor 9
Right end and detection hole 14 are corresponding in initial position.
Protruding plate offers position adjustment hole 12 to detection plate 10 to the right, and position adjustment hole 12 is internally provided with bolt 11, spiral shell
11 screwing position adjusting hole 12 of bolt is easy to use in this way, and detection plate 10 is installed by bolt 11 and detection plate
Bracket 13 is connected, and adjusting pad 16 is provided between detection plate 10 and detection plate mounting bracket 13, and the adjusting pad 16 of setting is used for
Convenient for adjusting the position of detection plate 10 and detection plate mounting bracket 13, first leg selects control stick 2, the selection manipulation of the second supporting leg
Bar 3, third supporting leg selection control stick 4 and the 4th supporting leg selection control stick 5 control respectively four supporting legs horizontal direction and vertically
Direction facilitates the horizontal extension or vertical telescopic of control supporting leg in this way, and supporting leg control stick 6 is that supporting leg stretches out control
System is to shrink control, in this way stretching convenient for control supporting leg, 9 model KTR-15mm of institute's displacement sensors,
It is cheap, it is with strong applicability.
Working principle: supporting leg selects first leg selection control stick 2, the second supporting leg selection control stick 3, the selection of third supporting leg
Control stick 4 and the 4th supporting leg selection control stick 5 both horizontally and vertically stretch for four different supporting legs to be selected, supporting leg control stick
6 for controlling extending and retracting for four supporting legs, by pushing away and pulling up under supporting leg control stick 6, pushes the valve of supporting leg manipulation valve 7
The movement that supporting leg extends and retracts is realized in core position, and supporting leg control stick 6 installs displacement sensor 9, and displacement sensor 9 is with branch
Leg control stick 6 moves, and there is detection plate 10 in the position of corresponding displacement sensor 9, there is corresponding detection hole 14 in detection plate 10,
When moving when originally, displacement sensor 9 is corresponding with the detection hole 14 of detection plate 10, and displacement sensor 9 does not have signal, engine oil
Door is to be in initial, set position, and leg motion speed is determined by idling and supporting leg the manipulation opening of valve 7 of engine；With branch
Leg control stick 6 pushes and pulls, and displacement sensor 9 is obtained far from the detection hole 14 opened up in detection plate 10, the plate body of proximity test plate 9
Signal is detected, passes the signal along to engine, engine control system increases engine throttle revolving speed according to setting, with starting
Machine revolving speed increases and the supporting leg manipulation opening of valve 7 increases, and outrigger stretching speed increases, and promotes the flexible efficiency of supporting leg, detection plate 10
Be fixed in detection plate mounting bracket 13, connect by bolt 10 with detection plate mounting bracket 13, opened up in detection plate 10 in respect of
Detection hole 14 and position adjustment hole 12, the signal acquisition of displacement sensor 9 are determined according to the shape size of detection hole 14, position
Adjusting hole 12 is set for adjusting the installation site of detection plate 10, the detection signal of final command displacement sensor 9, position adjustment hole
12 have certain position adjustment amount, the upper and lower of detection plate 10 and left and right positioning are adjusted, while installing in detection plate 10 and detection plate
Bracket 13 will increase adjusting pad 16 and adjust front-rear position, and displacement sensor 9 and detection when supporting leg control stick 6 pushes and pulls can be achieved in this way
The precise positioning of plate 10 detects.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of supporting leg manipulates throttle linkage accelerator, including device noumenon (1), it is characterised in that: described device ontology (1)
It include detection plate (10), connecting plate (15) and detection plate mounting bracket (13), below the connecting plate (15) there are five connections
Supporting leg manipulates valve (7), and four supporting legs manipulation valve (7) below the connecting plate (15) by left side is spaced evenly distributed, the company
Leading flank below fishplate bar (15) by four supporting legs manipulation valve (7) in left side is from left to right successively connected with first leg choosing
Select control stick (2), the second supporting leg selection control stick (3), third supporting leg selection control stick (4) and the 4th supporting leg selection control stick
(5), the trailing flank of four supporting legs manipulation valve (7) below the connecting plate (15) by left side is fixedly connected to connecting rod (8), institute
The leading flank for stating supporting leg manipulation valve (7) connected on the right side below connecting plate (15) is connected with supporting leg control stick (6), described
The trailing flank of supporting leg manipulation valve (7) connected on the right side below connecting plate (15) is fixedly connected with connecting rod (8), the supporting leg manipulation
Right side is fixedly connected with the left end of displacement sensor (9) in the middle part of bar (6), offers detection hole (14) on the detection plate (10),
The right end and detection hole (14) of institute's displacement sensors (9) are corresponding in initial position.
2. a kind of supporting leg according to claim 1 manipulates throttle linkage accelerator, it is characterised in that: the detection plate
(10) protruding plate offers position adjustment hole (12) to the right, and the position adjustment hole (12) is internally provided with bolt (11), described
Bolt (11) screwing position adjusting hole (12).
3. a kind of supporting leg according to claim 2 manipulates throttle linkage accelerator, it is characterised in that: the detection plate
(10) it is connected by bolt (11) with detection plate mounting bracket (13), the detection plate (10) and detection plate mounting bracket (13)
Between be provided with adjusting pad (16).
4. a kind of supporting leg according to claim 1 or 2 manipulates throttle linkage accelerator, it is characterised in that: described first
Supporting leg selects control stick (2), the second supporting leg selection control stick (3), third supporting leg selection control stick (4) and the 4th supporting leg selection behaviour
Vertical pole (5) controls four supporting legs horizontally and vertically respectively.
5. a kind of supporting leg according to claim 1 manipulates throttle linkage accelerator, it is characterised in that: the supporting leg manipulation
Bar (6) is supporting leg stretching control or is to shrink control, institute displacement sensors (9) model KTR-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586101.1U CN208813172U (en) | 2018-09-28 | 2018-09-28 | A kind of supporting leg manipulation throttle linkage accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586101.1U CN208813172U (en) | 2018-09-28 | 2018-09-28 | A kind of supporting leg manipulation throttle linkage accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813172U true CN208813172U (en) | 2019-05-03 |
Family
ID=66278561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821586101.1U Expired - Fee Related CN208813172U (en) | 2018-09-28 | 2018-09-28 | A kind of supporting leg manipulation throttle linkage accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050491A (en) * | 2018-09-28 | 2018-12-21 | 江苏建筑职业技术学院 | A kind of supporting leg manipulation throttle linkage accelerator |
-
2018
- 2018-09-28 CN CN201821586101.1U patent/CN208813172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050491A (en) * | 2018-09-28 | 2018-12-21 | 江苏建筑职业技术学院 | A kind of supporting leg manipulation throttle linkage accelerator |
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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: 20190503 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |