CN206171193U - Throttle cable - Google Patents
Throttle cable Download PDFInfo
- Publication number
- CN206171193U CN206171193U CN201621253754.9U CN201621253754U CN206171193U CN 206171193 U CN206171193 U CN 206171193U CN 201621253754 U CN201621253754 U CN 201621253754U CN 206171193 U CN206171193 U CN 206171193U
- Authority
- CN
- China
- Prior art keywords
- pulling force
- throttle cable
- wire rope
- steel wire
- capsule
- 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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- Flexible Shafts (AREA)
Abstract
The utility model discloses a throttle cable has solved throttle cable and received reasons such as pressure and frictional force in the use, causes the pulling force head to drop, and the convex face of contradicting that sets up mutual laminating between the gum cap on wire rope is established at pulling force head and cover to potential safety hazards such as wire rope splits or third sleeve breaks, its technical scheme main points. And set up fixing device, protecting pipe and interior bushing pipe in throttle cable. The utility model has the advantages of it is following: the setting of pulling force head and the gum cap arc face of contradicting and the setting that wire rope went up the emery wheel grieshoch make the pulling force drop with difficult deformation first watch. Setting up of fixing device and protecting pipe makes throttle cable inside by fixed at the car, convenience in the design of car structure. It is the more durable and safety of throttle cable all to have reduced the friction that throttle cable received through interior bushing pipe, protecting pipe and fixing device.
Description
Technical field
This utility model is related to gas, more particularly to a kind of throttle cable.
Background technology
At present, gas is divided into traditional mechanical throttle and E-Gas, and mechanical throttle is by the way that gas pedal is led to
Cross throttle cable to be directly connected with air throttle, throttle cable is pulled by gas pedal, so as to opening throttle changes automobile
Speed.Such setting has reaction direct, low price, the advantage of simple structure.
Throttle cable is that the pulling force head 3 by the one end of steel wire rope 1 and set plastic buckle 5 on a steel cord is connected to throttle
On pedal, in use, plastic buckle 5 is moved upwards by gas pedal, also covered by being connected on plastic buckle 5
Capsule 4 on steel wire rope 1 withstands pulling force head 3 and moves up, so as to pull the steel wire rope 1 being fixedly connected with pulling force head 3.Steel
Being arranged with outside cord 1 being capable of relative movement between three sleeve pipes 2, and three sleeve pipes 2 and steel wire rope 1.
Pulling force head 3 is connected by ring pressure type, steel wire rope one end is inserted into into the bellmouth of the bottom of pulling force head 3, using special
Instrument extruding pulling force head 3, makes pulling force head 3 be fixed on steel wire rope 1.The pulling force head of current throttle cable and for promoting pulling force
The Capsule contact surface of head is all arranged to plane, and after Capsule is to pulling force head applying power, the pressure that pulling force head 3 is subject to is equal to pulling force
The pressure that head is subject to is applied by Capsule 4 during long-term use divided by the area of the resistance surface 61 of pulling force head 3 to pulling force head
Plus external force makes pulling force head 3 produce movement, while pulling force head 3 can also deformed upon in the presence of pressure, there is steel wire rope 1 and take off
Fall to causing potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of more preferable throttle cable of the longer safety of service life.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of throttle cable, including the pulling force head that is fixedly connected with steel wire rope of steel wire rope and be sheathed on steel wire rope and with
The bottom surface of the Capsule of steel wire iope slippage connection, the hemispherical setting of the pulling force head and pulling force head is provided with the resistance surface of indent, institute
State Capsule top and be provided with outside projection.
Using such scheme, pulling force head is propped up in Capsule, and during moving pulling force head, Capsule applies to pulling force head
Pressure, and the resistance surface of pulling force head indent and the projection of Capsule, make the resistance surface that pulling force head and Capsule are different from plane have more
Big conflict area, the pressure being subject in identical pressure effect lower pulling force head diminishes, and alleviates the deformation of pulling force head, reduces
The risk that pulling force head comes off, increased safety.Simultaneously hemispheric pulling force head makes the middle part of pulling force head will not be because of indent
It is excessively thin, make pulling force head keep uniform to distance from bottom.
Preferably, the Capsule bottom is provided with the plastic buckle being detachably connected with Capsule.
Using such scheme, plastic buckle is snapped onto in gas pedal, and transmission gas pedal is applied with work to Capsule
Firmly, and in use gas pedal causes abrasion to damage plastic buckle for plastic buckle, and plastic buckle and glue
Cap is detachably connected, and by changing plastic buckle Capsule can be enable to be continuing with.
Preferably, the plastic buckle includes the first working of plastics and the second working of plastics, first working of plastics and second
Working of plastics is bolted, first working of plastics and the second working of plastics connection after middle part be provided with wear for steel wire rope and with
The chute of steel wire iope slippage connection.
Using such scheme, while plastic buckle is by two working of plastics snapping compositions, the ability after two working of plasticss are fixed
Producing can be arranged on a steel cord the simultaneously chute of energy sliding connection for plastic buckle, after plastic buckle is damaged, can take apart
Plastic buckle, two working of plasticss can be disassembled from steel wire rope, then can be changed, and improve making for throttle cable
Use the life-span.
Preferably, the Capsule is provided with screw away from the first end of pulling force, first working of plastics is near the first end of pulling force
The first screw rod is provided with, second working of plastics is provided with the second screw rod, first screw rod and the second screw rod near the first end of pulling force
The screw rod of correspondence screw is constituted after splicing.
Using such scheme, by the setting of screw rod and screw, Capsule and plastic buckle is detachably connected, needing
When changing plastic buckle, the screw rod of Capsule and plastic buckle connection, and the first working of plastics and the second modeling need to be only turned on
The setting of materials and parts does not interfere with the use of screw rod.
Preferably, also including three sleeve pipes, it is arranged with outside three sleeve pipe in the protecting pipe of the outer sliding connection of three sleeve pipes.
Using such scheme, by arranging protecting pipe, prevent when drag-line is clamped fixed, external force makes three sleeve pipes that shape to occur
Become compressing steel wire rope therein, make the steel wire rope cannot normal work.It is set in three sleeve pipe outer sheath tubes by being clamped in, is reduced
Pressure to three sleeve pipes, it is therefore prevented that deformation is produced.Simultaneously protecting pipe can sliding, change clip position that can be at any time.
Preferably, three sleeve pipe is provided near the first end of pulling force is sheathed on three sleeve pipes and the sliding connection on three sleeve pipes
The first fixed plate and the second fixed plate for being sheathed on three sleeve pipes and being fixedly connected with three sleeve pipes, first fixed plate and second
Fixed plate is concentric to be arranged and is bolted to connection.
Using such scheme, whole drag-line is moved when can prevent from pulling steel wire rope by fixing the position of three sleeve pipes,
Drag-line is arranged on automobile and causes to hinder.Throttle cable reaches the solar term of front side through driver's cabin when being arranged on automobile
Door, by the way that drag-line is fixed on the port of driver's cabin with fixing device, prevents drag-line side wall and through hole friction, causes to draw
Rope is damaged, by the cooperation of two fixed plates, two fixed plates is separately positioned on when mounted the through hole for wearing drag-line
Both sides, by the use of screw and nut, fixing device are fixed on through hole, so as to secure the position of drag-line.
Preferably, the left and right sides of first fixed plate and the second fixed plate is equipped with the perforation that bolt wears.
Using such scheme, by the setting of symmetrical two groups of bolts, the principle for fixing a line by 2 points makes fixed knot
Structure has more preferable stability.
Preferably, three sleeve pipe is provided with internal lining pipe, one end of the internal lining pipe and three sleeve pipes away from the first end of pulling force
It is fixedly connected, the junction of the internal lining pipe and three sleeve pipes is provided with rubber sleeve.
Using such scheme, by the setting of internal lining pipe, make just regulate steel wire before air throttle is accessed in steel wire rope
The access angle of rope, when preventing steel wire rope from accessing air throttle, because of angle reason, makes steel wire rope stuck or steel wire rope and peripheral devices
Rub.The setting of rubber sleeve makes three sleeve pipes and internal lining pipe connection more firm.
Preferably, the internal lining pipe is provided with little Capsule away from one end of three sleeve pipes.
Using such scheme, little Capsule reduce steel wire rope after internal lining pipe is left and the liner mouth of pipe friction, it is therefore prevented that
The sleeve pipe of drag-line three is because of friction breakage in life-time service.
Preferably, the junction of the steel wire rope and pulling force head scribbles emery wheel grieshoch.
Using such scheme, by arranging emery wheel grieshoch in the junction of steel wire rope and pulling force head.Pulling force head is being pressed in
After on steel wire rope, the frictional force between pulling force head and steel wire rope is increased, be more firm between the two.
In sum, this utility model has the advantages that：
1st, on the setting of pulling force head and Capsule circular arc resistance surface and steel wire rope emery wheel grieshoch setting, make pulling force head more
It is difficult deformation to come off；
2nd, the setting of fixing device and protecting pipe makes throttle cable be fixed in automotive interior, is convenient to setting for vehicle structure
Meter；
3rd, by rubbing that internal lining pipe, protecting pipe and fixing device all reduce that throttle cable is subject to, be throttle cable more
For durable and safe.
Description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is drag-line one end partial enlarged drawing；
Fig. 3 is drag-line other end partial enlarged drawing；
Fig. 4 is the structural representation of Capsule and plastic buckle.
In figure：1st, steel wire rope；2nd, three sleeve pipe；3rd, pulling force head；4th, Capsule；5th, plastic buckle；51st, the first working of plastics；52nd,
Two working of plasticss；53rd, chute；54th, the first screw rod；55th, the second screw rod；61st, resistance surface；62nd, it is raised；7th, reinforcement；8th, protecting pipe；
9th, the first fixed plate；10th, the second fixed plate；11st, bore a hole；12nd, internal lining pipe；13rd, rubber sleeve；14th, little Capsule.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
A kind of throttle cable disclosed in the present embodiment, the pulling force head of selection is zinc casting pulling force head, by changing the He of pulling force head 3
The shape of resistance surface 6 of Capsule 4, reduces the pressure that pulling force head 3 is subject to, and alleviates the deformation of pulling force head 3, it is therefore prevented that steel wire rope 1 takes off
Fall.Simultaneously the integral position of throttle cable is fixed by arranging fixing device and protecting pipe 8, prevent throttle cable in use
Damaged by excessive friction.Arranging internal lining pipe 12 in the other end of three sleeve pipes 2 coordinates air throttle to use, and have adjusted steel wire rope
1 entrance throttle valve angle, prevent steel wire rope 1 it is stuck cause abrasion.
Shown in Figure 1, three sleeve pipes 2 are set in outside steel wire rope 1, and steel wire rope 1 is longer than three sleeve pipes 2, from the two ends of three sleeve pipes 2
Expose, in the outside of three sleeve pipes 2 two different protecting pipes of diameter 8 be arranged with, protecting pipe 8 can in the outer free sliding of three sleeve pipes 2,
Can be according to the different installation of throttle cable, mobile protecting pipe 8.The outer surface of protecting pipe 8 is rough surface, increased shield
Fastness after sleeve pipe 8 is clamped.
It is shown in Figure 2, Capsule 4 is arranged with the one end of steel wire rope 1, Capsule 4 is detachably connected near the one end of three sleeve pipe 2
There is plastic buckle 5, Capsule 4 and plastic buckle 5 can be together stuck in gas pedal.On the side wall of Capsule 4 and plastic buckle 5
Two reinforcements 7 are provided with, make Capsule 4 and plastic buckle 5 be not forced generation deformation.It is circular arc in the other end of Capsule 4
Sphere, in the end of the steel wire rope 1 of this one end a hemispherical pulling force head 3 is fixedly connected, and steel wire rope 1 is connected to pulling force head
3 bottom center, in the junction of steel wire rope 1 and pulling force head 3 one layer of emery wheel grieshoch is scribbled, and makes the company of steel wire rope 1 and pulling force head 3
Connect more firm.The bottom surface of pulling force head 3 is the depression of circular arc, can mutually coincide with the sphere of Capsule 4.In pulling force head 3 by glue
When cap 4 is propped up, under the effect of identical pressure, the resistance surface of circular arc is bigger than the resistance surface lifting surface area of plane, so be subject to
Pressure is little, reduces the deformation of pulling force head 3.Fixing device is provided with three sleeve pipes 2 of this one end, is included in outside three sleeve pipes 2
First fixed plate 9 of sliding and the second fixed plate 10 being fixed on outside three sleeve pipes 2, here fixed plate select big butterfly rubber parts,
Open the both sides for having big butterfly joint for plastic tube, the first fixed plate 9 and the second fixed plate 10 in big butterfly rubber parts middle setting
The perforation 11 being interconnected is provided with, in the perforation 11 of correspondence two screw is equipped with, on the screw rod of the screw use is arranged with
In the nut for compressing the first fixed plate 9 and the second fixed plate 10.By two same-actions of fixed plate one by three sleeve pipes 2 of this one end
It is fixed on driver's cabin to lead on the hole of air throttle.
It is shown in Figure 3, internal lining pipe 12, preferably metal straight pipe are fixedly connected with the other end of three sleeve pipes 2, including
Bushing pipe 12 is fixedly connected rubber sleeve 13 with the junction of three sleeve pipes 2, increased it is firm between the sleeve pipe 2 of internal lining pipe 12 and three,
Screw thread is provided with the outer wall of internal lining pipe 12 and is arranged with two nuts, for secure liner pipe 12.In the other end of internal lining pipe 12
Little Capsule 14 is provided with, when steel wire rope 1 is moved, the friction of steel wire rope 1 and the port of internal lining pipe 12 is slow down, steel wire rope 1 is reduced
Abrasion.The pulling force head 3 for fixing with air throttle is fixedly connected with the end of steel wire rope 1 of this one end.
Shown in Figure 4, in use gas pedal causes abrasion to damage plastic buckle for plastic buckle, moulds
Material buckle 5 and Capsule 4 are detachably connected, and be fixedly connected with screw in the bottom of Capsule 4 and the top of plastic buckle 5 is provided with screw rod, spiral shell
Bar can be screwed in screw and after screw rod is screwed into, and the reinforcement 7 on Capsule 4 and plastic buckle 5 is mutually aligned.While plastic clip
Button 5 is bolted to connection by two working of plasticss, after plastic buckle 5 is damaged, can take plastic buckle 5, plastic clip apart
Button 5 is just produced after two working of plasticss are fixed can be set on steel wire rope 1 the simultaneously chute of energy sliding connection for plastic buckle 5,
The connection unclamped between Capsule 4 and plastic buckle 5 can be passed through while the bolt turned on plastic buckle 5 is divided into plastic buckle
First working of plastics 51 and the second working of plastics 52 are disassembled from steel wire rope and changed.Simultaneously between Capsule 4 and plastic buckle 5
Can also be provided with groove and groove inner wall near the one end of three sleeve pipe 2 in Capsule 4 and be provided with ring-type draw-in groove by snapping connection,
It is provided with plastic buckle 5 projection of the groove for corresponding to Capsule 4 is provided near the one end of pulling force head 3 and correspondence annular is provided with raised outer wall
The annular protrusion of draw-in groove, Capsule 4 and the mutual snapping of plastic buckle 5.
When throttle cable works, air throttle and gas pedal are coupled together by throttle cable, three sleeve pipes 2 are passed through
Two big butterfly rubber parts for being separately fixed at the through hole both sides that driver's cabin leads to air throttle are fixed in through-holes.With the phase of Capsule 4
The plastic buckle 5 of connection is connected in gas pedal, when gas pedal is stepped, make Capsule 4 prop up zinc casting pulling force head 3 and make its to
Upper movement, the movement of zinc casting pulling force head 3 has driven the steel wire rope 1 being attached thereto, because the position of three layers of set 2 is fixed, steel wire rope 1
Relative displacement is produced with three layers of set 2, pulls the other end of steel wire rope 1 to be fixed on the zinc casting pulling force head on air throttle, adjust air throttle
Folding degree.So as to adjust car speed size.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of throttle cable, including steel wire rope（1）With steel wire rope（1）The pulling force head being fixedly connected（3）Be sheathed on steel wire rope
（1）Upper and and steel wire rope（1）The Capsule of sliding connection（4）, it is characterized in that：The pulling force head（3）Hemispherical setting and pulling force
The bottom surface of head is provided with the resistance surface of indent（61）, the Capsule（4）Top is provided with laminating resistance surface（61）Projection（62）.
2. a kind of throttle cable according to claim 1, is characterized in that：The Capsule（4）Bottom is provided with and Capsule（4）Can
The plastic buckle of dismounting connection（5）.
3. a kind of throttle cable according to claim 2, is characterized in that：The plastic buckle（5）Including the first working of plastics
（51）With the second working of plastics（52）, first working of plastics（51）With the second working of plastics（52）It is bolted, described first
Working of plastics（51）With the second working of plastics（52）Middle part is provided with and supplies steel wire rope after connection（1）Wear and and steel wire rope（1）Sliding connects
The chute for connecing（53）.
4. a kind of throttle cable according to claim 3, is characterized in that：The Capsule（4）Away from pulling force head（3）One end sets
There are screw, first working of plastics（51）The first screw rod is provided near the first end of pulling force（54）, second working of plastics（52）Lean on
The nearly first end of pulling force is provided with the second screw rod（55）, first screw rod（54）With the second screw rod（55）Correspondence screw is constituted after splicing
Screw rod.
5. a kind of throttle cable according to claim 1, is characterized in that：Also include three sleeve pipes（2）, three sleeve pipe（2）
It is arranged with outward in three sleeve pipes（2）The protecting pipe of outer sliding connection（8）.
6. a kind of throttle cable according to claim 5, is characterized in that：Three sleeve pipe（2）Near pulling force head（3）One end
It is provided with and is sheathed on three sleeve pipes（2）And in three sleeve pipes（2）First fixed plate of upper sliding connection（9）Be sheathed on three sleeve pipes（2）And
With three sleeve pipes（2）The second fixed plate being fixedly connected（10）, first fixed plate（9）With the second fixed plate（10）It is concentric to set
Put and be bolted to connection.
7. a kind of throttle cable according to claim 6, is characterized in that：First fixed plate（9）With the second fixed plate
（10）The left and right sides be equipped with the perforation worn for bolt（11）.
8. a kind of throttle cable according to claim 5, is characterized in that：Three sleeve pipe（2）Away from pulling force head（3）One end
It is provided with internal lining pipe（12）, the internal lining pipe（12）One end and three sleeve pipes（2）It is fixedly connected, the internal lining pipe（12）With three sleeve pipes
（2）Junction be provided with rubber sleeve（13）.
9. a kind of throttle cable according to claim 8, is characterized in that：The internal lining pipe（12）Away from three sleeve pipes（2）'s
One end is provided with little Capsule（14）.
10. a kind of throttle cable according to claim 1, is characterized in that：The steel wire rope（1）With pulling force head（3）Company
The place of connecing scribbles emery wheel grieshoch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253754.9U CN206171193U (en) | 2016-11-17 | 2016-11-17 | Throttle cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253754.9U CN206171193U (en) | 2016-11-17 | 2016-11-17 | Throttle cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171193U true CN206171193U (en) | 2017-05-17 |
Family
ID=58685643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253754.9U Expired - Fee Related CN206171193U (en) | 2016-11-17 | 2016-11-17 | Throttle cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498364A (en) * | 2018-11-22 | 2019-03-22 | 北京计算机技术及应用研究所 | It is a kind of for human body articulations digitorum manus power-assisted and the motion flexibility transmission mechanism of rehabilitation equipment |
-
2016
- 2016-11-17 CN CN201621253754.9U patent/CN206171193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498364A (en) * | 2018-11-22 | 2019-03-22 | 北京计算机技术及应用研究所 | It is a kind of for human body articulations digitorum manus power-assisted and the motion flexibility transmission mechanism of rehabilitation 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: 20170517 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |