CN113882957A - Throttle detects push-and-pull instrument - Google Patents
Throttle detects push-and-pull instrument Download PDFInfo
- Publication number
- CN113882957A CN113882957A CN202111234065.9A CN202111234065A CN113882957A CN 113882957 A CN113882957 A CN 113882957A CN 202111234065 A CN202111234065 A CN 202111234065A CN 113882957 A CN113882957 A CN 113882957A
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- CN
- China
- Prior art keywords
- push
- pull
- sleeve
- connecting rod
- throttle
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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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 12
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating or supervising devices
Abstract
The utility model belongs to the technical field of nuclear power, concretely relates to throttle detects push-and-pull instrument. Through the second connecting rod in this disclosure, the head rod, cooperation structure between sleeve and the push-and-pull rod, existing effect has increased the use length of push-and-pull rod, do not occupy too much space again, thereby nimble adaptation diesel engine throttle push-and-pull rod narrow and small space around, make things convenient for the measurement personnel to implement and detect, and the diesel engine throttle pull rod that the card sleeve can inseparable lock is detected to the detection personnel, the pull ring makes things convenient for the measurement personnel to grip, it drops inconvenience of taking in the gap effectively to avoid the throttle to detect push-and-pull instrument, furthermore, under the condition of measurement personnel pulling pull ring, the atress condition that the measurement ware can detect diesel engine throttle pull rod through detecting the spanner head fast, detection mode convenient and fast, and the detection efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of nuclear power, and particularly relates to a throttle detection push-pull tool.
Background
The diesel engine is an engine which burns diesel oil to obtain energy release, the diesel engine is frequently used for production, the diesel engine can be used for a long time only after maintenance, the throttle pull rod needs to be adjusted, cleaned and lubricated when the diesel engine is subjected to daily maintenance, a special push-pull rod tool needs to be used for improving efficiency and accurately controlling the position of the throttle rack, and the special tools play a key role in daily maintenance of the diesel engine.
The existing throttle detection push-pull tool is inconvenient to adjust a throttle pull rod before use, causes troubles to daily maintenance and overhaul of a machine, lacks records of detection data and the like, and carries out technical innovation on the basis of the existing throttle detection push-pull tool aiming at the conditions.
Disclosure of Invention
In order to overcome the problems in the related art, the throttle detection push-pull tool is provided.
According to an aspect of the disclosed embodiments, there is provided a throttle detection push-pull tool, including: the detection device comprises a clamping sleeve, a push-pull rod, a first spring, a first connecting rod, a second connecting rod, a pull ring, a detection wrench head and a detector;
the clamping sleeve main body is of a plate-shaped structure, the front surface of the main body is provided with a plurality of protruding structures, and the protruding structures are matched with the appearance of a diesel engine throttle pull rod to be detected, so that the front surface of the clamping sleeve can be buckled with the diesel engine throttle pull rod;
one end of the push-pull rod is fixedly connected with the clamping sleeve, the sleeve is of a cylindrical structure with openings at two ends, and the other end of the push-pull rod penetrates through the opening at one end of the sleeve and is positioned in the sleeve;
the first connecting rod is positioned in the sleeve, one end of the second connecting rod penetrates through the opening at the other end of the sleeve and is positioned in the sleeve, the other end of the second connecting rod is positioned outside the sleeve, one end of the first connecting rod is fixedly connected with the other end of the push-pull rod, the other end of the first connecting rod is connected with one end of the second connecting rod through the first spring, and the other end of the second connecting rod is fixedly connected with the pull ring;
the detecting wrench head is fixedly connected to the reverse side of the main body, the detector is connected with the detecting wrench head, and under the condition that the pull ring is pulled, the detector can display stress data of the throttle pull rod of the diesel engine.
In one possible implementation, the throttle detection push-pull tool further comprises a fixed head;
the cutting sleeve main body is provided with a clamping hole penetrating through the front side and the back side of the cutting sleeve main body, the fixing head is in interference fit in the clamping hole, and one end of the push-pull rod is fixedly connected between the two ends of the fixing head;
the detection wrench head is fixedly connected with one end, extending out of the reverse side of the clamping sleeve, of the fixing head, and the detection wrench head is connected with the detector.
In a possible implementation manner, a threaded hole is axially formed in the other end of the push-pull rod, the first connecting rod is a threaded column, and the first connecting rod is in threaded connection with the threaded hole.
In one possible implementation, the throttle detection push-pull tool further includes: a moving plate and a plurality of second springs;
the movable plate is sleeved outside the first connecting rod, and the edge of the movable plate is in clearance fit with the inner wall of the sleeve;
the moving plate is connected with the inner wall of the other end of the sleeve through the second springs.
In one possible implementation, the outer wall of the second connecting rod is in clearance fit with the other end opening of the sleeve.
In one possible implementation manner, the throttle detection push-pull tool further comprises a handle, and the handle is connected with the detector.
The beneficial effect of this disclosure lies in: through the second connecting rod in this disclosure, the head rod, cooperation structure between sleeve and the push-and-pull rod, existing effect has increased the use length of push-and-pull rod, do not occupy too much space again, thereby nimble adaptation diesel engine throttle push-and-pull rod narrow and small space around, make things convenient for the measurement personnel to implement and detect, and the diesel engine throttle pull rod that the card sleeve can inseparable lock is detected to the detection personnel, the pull ring makes things convenient for the measurement personnel to grip, it drops inconvenience of taking in the gap effectively to avoid the throttle to detect push-and-pull instrument, furthermore, under the condition of measurement personnel pulling pull ring, the atress condition that the measurement ware can detect diesel engine throttle pull rod through detecting the spanner head fast, detection mode convenient and fast, and the detection efficiency is greatly improved.
Drawings
FIG. 1 is a cross-sectional view of a throttle sensing push-pull tool shown in accordance with an exemplary embodiment.
FIG. 2 is a perspective view of a throttle detection push-pull tool according to an exemplary embodiment.
FIG. 3 is a partial schematic view of a throttle detection push-pull tool shown in accordance with an exemplary embodiment.
In the figure:
1. a card sleeve; 2. a clamping hole; 3. a fixed head; 4. a push-pull rod; 5. a stud hole; 6. a first connecting rod; 7. moving the plate; 8. a second spring; 9. a first spring; 10. a second connecting rod; 11. a sleeve; 12. a pull ring; 13. detecting a wrench head; 14. a detector; 15. an instrument panel; 16. a handle.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
FIG. 1 is a cross-sectional view of a throttle sensing push-pull tool shown in accordance with an exemplary embodiment. FIG. 2 is a perspective view of a throttle detection push-pull tool according to an exemplary embodiment. FIG. 3 is a partial schematic view of a throttle detection push-pull tool shown in accordance with an exemplary embodiment. As shown in fig. 1 to 3, the throttle detection push-pull tool may include: the device comprises a clamping sleeve 1, a push-pull rod 4, a first spring 9, a first connecting rod 6, a second connecting rod 10, a pull ring 12, a detection wrench head 13 and a detector 14;
the cutting sleeve 1 is characterized in that the main body is of a plate-shaped structure, the front of the main body is provided with a plurality of protruding structures, and the protruding structures are matched with the appearance of a diesel engine throttle pull rod to be detected, so that the front of the cutting sleeve 1 can be buckled with the diesel engine throttle pull rod;
one end of the push-pull rod 4 is fixedly connected with the ferrule 1, the sleeve 11 is a cylindrical structure with two open ends, and the other end of the push-pull rod 4 penetrates through the opening at one end of the sleeve 11 and is positioned in the sleeve 11;
the first connecting rod 6 is positioned in the sleeve 11, one end of the second connecting rod 10 passes through the opening at the other end of the sleeve 11 and is positioned in the sleeve 11, the other end of the second connecting rod 10 is positioned outside the sleeve 11, one end of the first connecting rod 6 is fixedly connected with the other end of the push-pull rod 4, the other end of the first connecting rod 6 is connected with one end of the second connecting rod 10 through the first spring 9, and the other end of the second connecting rod 10 is fixedly connected with the pull ring 12;
the detecting wrench head 13 is fixedly connected to the reverse side of the main body, the detector 14 is connected with the detecting wrench head 13, and under the condition that the pull ring 12 is pulled, the detector 14 can display stress data of the diesel engine throttle pull rod.
Through the second connecting rod in this disclosure, the head rod, cooperation structure between sleeve and the push-and-pull rod, existing effect has increased the use length of push-and-pull rod, do not occupy too much space again, thereby nimble adaptation diesel engine throttle push-and-pull rod narrow and small space around, make things convenient for the measurement personnel to implement and detect, and the diesel engine throttle pull rod that the card sleeve can inseparable lock is detected to the detection personnel, the pull ring makes things convenient for the measurement personnel to grip, it drops inconvenience of taking in the gap effectively to avoid the throttle to detect push-and-pull instrument, furthermore, under the condition of measurement personnel pulling pull ring, the atress condition that the measurement ware can detect diesel engine throttle pull rod through detecting the spanner head fast, detection mode convenient and fast, and the detection efficiency is greatly improved.
In a possible implementation manner, the throttle detection push-pull tool further comprises a fixed head 3; the cutting sleeve main body is provided with a clamping hole 2 penetrating through the front side and the back side of the cutting sleeve main body, the fixing head 3 is in interference fit in the clamping hole 2, and one end of the push-pull rod 4 is fixedly connected between the two ends of the fixing head 3; the detection wrench head 13 is fixedly connected with one end of the fixing head 3 extending out of the reverse side of the clamping sleeve, and the detection wrench head 13 is connected with the detector 14.
Through fixed head and card hole interference fit, be convenient for closely the lock between card hole and the fixed head, ensured in use can normally work, avoid the lock not fasten and cause and drop, avoid because the detection deviation that not hard up etc. lead to.
In a possible implementation manner, the other end of the push-pull rod 4 is provided with a threaded hole along the axial direction, the first connecting rod 6 is a threaded column, and the first connecting rod 6 is in threaded connection with the threaded hole.
In one possible implementation, the throttle detection push-pull tool further includes: a moving plate 7 and a plurality of second springs 8; the moving plate 7 is sleeved on the outer side of the first connecting rod 6, and the edge of the moving plate 7 is in clearance fit with the inner wall of the sleeve 11; the moving plate 7 is connected to the inner wall of the other end of the sleeve 11 through the plurality of second springs 8.
The edge of the movable plate is in clearance fit with the inner wall of the sleeve, so that the movement stability of the first connecting rod can be improved, and the shaking of the first connecting rod is reduced; the plurality of second springs are arranged on two sides of the first spring respectively, so that the second springs are convenient to assist in matching with the first springs, the flexibility of the whole inside of the throttle detection push-pull tool is increased, and the using distance between the sleeve and the push-pull rod is convenient to regulate.
In a possible implementation manner, the outer wall of the second connecting rod is in clearance fit with the other end opening of the sleeve, so that the movement stability of the second connecting rod is increased.
In one possible implementation manner, the throttle detection push-pull tool further comprises a handle, and the handle is connected with the detector.
In an application example, firstly, a clamping hole 2 consistent with the size and the structure of a fixed head 3 is arranged in a clamping sleeve 1, so that the clamping hole 2 and the fixed head 3 can be matched with each other for use, and an irregular structure designed on the surface of the clamping sleeve 1 is convenient to mount on machinery for use; secondly, the welding between the fixed head 3 and the push-pull rod 4 ensures the whole continuity and enhances the strength and quality of the joint; then, two ends of the first spring 9 are respectively connected with a first connecting rod 6 and a second connecting rod 10, one end of the second connecting rod 10 is fixed on the left side of the sleeve 11 and is connected with the sleeve through a pull ring 12 for use, one end of the first connecting rod 6 is connected with the inside of the push-pull rod 4, the surface of the first connecting rod 6 is designed into a thread form and is connected with the stud hole 5 in a thread connection mode, friction between the first connecting rod 6 and the second connecting rod is increased to enable the first connecting rod 6 to be firmly fixed in the stud hole 5 and not to fall off easily, therefore, connection between the push-pull rod 4 and the sleeve 11 is established, the whole body is convenient to stretch due to the combined use among the first connecting rod 6, the first spring 9 and the second connecting rod 10, the flexibility of the whole body is increased, the push-pull rod 4 can slightly swing around the inside of the sleeve 11, and deformation of connection between the first connecting rod 6 and the second connecting rod 10 is avoided, even breakage affects use; a moving plate 7 is arranged on the first connecting rod 6, a threaded hole with the size consistent with that of the first connecting rod 6 is formed in the moving plate 7, the moving plate 7 and the second spring 8 are matched with the first spring 9, so that the distance between the sleeve 11 and the push-pull rod 4 can be adjusted to a certain degree conveniently, the second spring 8 and the first spring 9 can be controlled to be stretched and shrunk to a certain degree through manual operation, and manual control during detection operation is facilitated; corresponding to the pulling force, before using the detector 14, firstly confirming whether a pointer on an instrument panel 15 points to zero or not to avoid errors or errors of detected data, placing the detection wrench head 13 in the clamping hole 2 by holding the handle 16 after detection, and pulling the speed regulator output crank to detect data after the detection wrench head 13 is clamped with the special clamping sleeve 1. During detection, after a detector pulls the pull ring 12, the starting scale of the fuel plunger pump of the diesel engine reaches a detection value, and the torque data on the instrument panel 15 is checked, so that the corresponding relation between the starting scale value of the fuel plunger pump of the diesel engine and the torque data is obtained.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terms used herein were chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the techniques in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (6)
1. The utility model provides a throttle detects push-and-pull instrument which characterized in that, throttle detects push-and-pull instrument includes: the detection device comprises a clamping sleeve, a push-pull rod, a first spring, a first connecting rod, a second connecting rod, a pull ring, a detection wrench head and a detector;
the clamping sleeve main body is of a plate-shaped structure, the front surface of the main body is provided with a plurality of protruding structures, and the protruding structures are matched with the appearance of a diesel engine throttle pull rod to be detected, so that the front surface of the clamping sleeve can be buckled with the diesel engine throttle pull rod;
one end of the push-pull rod is fixedly connected with the clamping sleeve, the sleeve is of a cylindrical structure with openings at two ends, and the other end of the push-pull rod penetrates through the opening at one end of the sleeve and is positioned in the sleeve;
the first connecting rod is positioned in the sleeve, one end of the second connecting rod penetrates through the opening at the other end of the sleeve and is positioned in the sleeve, the other end of the second connecting rod is positioned outside the sleeve, one end of the first connecting rod is fixedly connected with the other end of the push-pull rod, the other end of the first connecting rod is connected with one end of the second connecting rod through the first spring, and the other end of the second connecting rod is fixedly connected with the pull ring;
the detecting wrench head is fixedly connected to the reverse side of the main body, the detector is connected with the detecting wrench head, and under the condition that the pull ring is pulled, the detector can display stress data of the throttle pull rod of the diesel engine.
2. The throttle detection push-pull tool method of claim 1, wherein the throttle detection push-pull tool further comprises a fixed head;
the cutting sleeve main body is provided with a clamping hole penetrating through the front side and the back side of the cutting sleeve main body, the fixing head is in interference fit in the clamping hole, and one end of the push-pull rod is fixedly connected between the two ends of the fixing head;
the detection wrench head is fixedly connected with one end, extending out of the reverse side of the clamping sleeve, of the fixing head, and the detection wrench head is connected with the detector.
3. The throttle detection push-pull tool according to claim 1, wherein a threaded hole is formed in the other end of the push-pull rod in the axial direction, the first connecting rod is a threaded post, and the first connecting rod is screwed into the threaded hole.
4. The throttle detection push-pull tool of claim 1, further comprising: a moving plate and a plurality of second springs;
the movable plate is sleeved outside the first connecting rod, and the edge of the movable plate is in clearance fit with the inner wall of the sleeve;
the moving plate is connected with the inner wall of the other end of the sleeve through the second springs.
5. The throttle detection push-pull tool according to claim 1, wherein an outer wall of the second connecting rod is clearance-fitted to the other end opening of the sleeve.
6. The throttle detection push-pull tool of claim 1, further comprising a handle connected to the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234065.9A CN113882957A (en) | 2021-10-22 | 2021-10-22 | Throttle detects push-and-pull instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234065.9A CN113882957A (en) | 2021-10-22 | 2021-10-22 | Throttle detects push-and-pull instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113882957A true CN113882957A (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111234065.9A Pending CN113882957A (en) | 2021-10-22 | 2021-10-22 | Throttle detects push-and-pull instrument |
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| CN (1) | CN113882957A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB304368A (en) * | 1927-10-20 | 1929-01-21 | James Sidney Adams | Improvements in checking appliances for use with door springs |
| CN101196434A (en) * | 2007-11-30 | 2008-06-11 | 中国兵器工业集团第七O研究所 | Throttle closing device of mechanical pump diesel engine |
| CN101429894A (en) * | 2008-12-15 | 2009-05-13 | 三一重工股份有限公司 | Diesel engine throttle position detection method and detection apparatus |
| JP2010052718A (en) * | 2008-07-29 | 2010-03-11 | Nissan Motor Co Ltd | Accelerator pedal reaction force control device |
| JP2011214518A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Accelerator operation quantity detection device |
| CN105318832A (en) * | 2015-11-03 | 2016-02-10 | 北汽福田汽车股份有限公司 | Contact-type throttle pedal position sensor, throttle control system and vehicle |
| CN105698725A (en) * | 2016-01-15 | 2016-06-22 | 重庆科克发动机技术有限公司 | Accelerator position measurement device of dual-fuel engine |
| CN212780042U (en) * | 2020-08-12 | 2021-03-23 | 云南建投第三建设有限公司 | Simple and easy sampling device for concrete detection |
| CN217055391U (en) * | 2021-10-22 | 2022-07-26 | 中核核电运行管理有限公司 | Throttle detects push-and-pull instrument |
-
2021
- 2021-10-22 CN CN202111234065.9A patent/CN113882957A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB304368A (en) * | 1927-10-20 | 1929-01-21 | James Sidney Adams | Improvements in checking appliances for use with door springs |
| CN101196434A (en) * | 2007-11-30 | 2008-06-11 | 中国兵器工业集团第七O研究所 | Throttle closing device of mechanical pump diesel engine |
| JP2010052718A (en) * | 2008-07-29 | 2010-03-11 | Nissan Motor Co Ltd | Accelerator pedal reaction force control device |
| CN101429894A (en) * | 2008-12-15 | 2009-05-13 | 三一重工股份有限公司 | Diesel engine throttle position detection method and detection apparatus |
| JP2011214518A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Accelerator operation quantity detection device |
| CN105318832A (en) * | 2015-11-03 | 2016-02-10 | 北汽福田汽车股份有限公司 | Contact-type throttle pedal position sensor, throttle control system and vehicle |
| CN105698725A (en) * | 2016-01-15 | 2016-06-22 | 重庆科克发动机技术有限公司 | Accelerator position measurement device of dual-fuel engine |
| CN212780042U (en) * | 2020-08-12 | 2021-03-23 | 云南建投第三建设有限公司 | Simple and easy sampling device for concrete detection |
| CN217055391U (en) * | 2021-10-22 | 2022-07-26 | 中核核电运行管理有限公司 | Throttle detects push-and-pull instrument |
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