CN105758276B - A kind of testing equipment measured and emulate air-brake coupling hose - Google Patents
A kind of testing equipment measured and emulate air-brake coupling hose Download PDFInfo
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- CN105758276B CN105758276B CN201610210664.XA CN201610210664A CN105758276B CN 105758276 B CN105758276 B CN 105758276B CN 201610210664 A CN201610210664 A CN 201610210664A CN 105758276 B CN105758276 B CN 105758276B
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- guide rod
- brake coupling
- coupling hose
- clamp
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of measurement and the testing equipments of emulation air-brake coupling hose, belong to automobile technical field.It solve the problems, such as how simulating brake hose installation environment in real vehicle.This testing equipment includes frame body, two are fixed on frame body to be mutually parallel and horizontally disposed x-scale guide rod, at least two y-scale guide rods are slidably connected between two x-scale guide rods, y-scale guide rod and above-mentioned two x-scale guide rods are vertical, vertically setting and the hose clamping device for being useful for gripping air-brake coupling hose and air-brake coupling hose setting angle capable of being adjusted that is slidably connected on the z-scale guide rod of y-scale guide rod, z-scale guide rod are slidably connected on y-scale guide rod.This testing equipment can installation site and setting angle of the simulating brake hose in real vehicle, avoid air-brake coupling hose and change exemplar repeatedly in the entrucking stage and carry out assembly verification, shorten the brake piping development cycle, reduce development cost.
Description
Technical field
The invention belongs to automobile technical fields, are related to a kind of testing equipment measured and emulate air-brake coupling hose.
Background technology
Brake system of car refers to a series of brake apparatus specially installed on automobile, in order to be made in traveling
Automobile carries out forced deceleration according to the requirement of driver and even stops, or makes automobile steadily halt under the conditions of different kinds of roads.
Wherein, air-brake coupling hose is the parts being applied in brake system of car, and main function is that braking is transmitted in automobile brake
Medium to ensure that brake force is transmitted on the brake-shoe or caliper of automobile, and then generates brake force so that automobile brake is at any time
Effectively.
Such as Chinese patent【Application number：201420781228.4；Authorization Notice No.：CN204383450U】Disclose a kind of vapour
Vehicle air-brake coupling hose component, including the first hose and the second hose, intermediate tube is connected between first hose and the second hose
Connector, the pipe joint in middle include intermediate tube and holder, and the holder is socketed on intermediate tube, first hose and second
The hose coupling of connection intermediate tube is respectively provided on hose, first hose is equipped with brake hard tube connector, described
Second hose is equipped with brake connector.
But in the exploitation of known air-brake coupling hose, analyzed only by Development Engineering experience to determine that braking is soft
Length of tube and installation site.But since above-mentioned air-brake coupling hose is flexible material, there is movement locus is uncertain, swell increment is adjustable etc.
Characteristic, leading to analysis result, there is any discrepancy with practical entrucking, and it is too short, long or move towards difference pipeline occur, causes between periphery member
Gap is small or interferes.In order to ensure vehicle in the process of moving, there are one suitable gaps with peripheral component for air-brake coupling hose, often need
The multiple entrucking of air-brake coupling hose is verified, to determine the appropriate length and installation site of air-brake coupling hose, it is soft to greatly reduce braking
The vehicle efficiency of assembling of pipe.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of to measure and emulate air-brake coupling hose
Testing equipment, present invention solves the technical problem that be how installation environment of the simulating brake hose in real vehicle.
Object of the invention can be realized by the following technical scheme：It is a kind of measurement and emulation air-brake coupling hose experiment set
It is standby, including frame body, which is characterized in that it is fixed with two on the frame body and is mutually parallel and horizontally disposed x-scale guide rod, two
At least two y-scale guide rods, the y-scale guide rod and above-mentioned two x-scale guide rods are slidably connected between the x-scale guide rod
It is vertical, vertically setting is slidably connected on the y-scale guide rod and perpendicular to the z-scale guide rod of y-scale guide rod, institute
State the hose clamp for being slidably connected on z-scale guide rod and being useful for gripping air-brake coupling hose and air-brake coupling hose setting angle capable of being adjusted
Tight device.
This measurement and the operation principle for emulating the testing equipment of air-brake coupling hose are by designing x-scale guide rod, y-scale guide rod
With z-scale guide rod XYZ coordinate axis is simulated, XYZ coordinate system is established with this, real vehicle is simulated by designing hose clamping device
On air-brake coupling hose fixing bracket, as long as establishing same coordinate system on correspondingly real vehicle, the installation position of air-brake coupling hose
The coordinate set is decided, it will be able to installation environment of the simulating brake hose in real vehicle.Specifically, the number of z-scale guide rod
Amount is identical as the quantity of air-brake coupling hose fixed point, after the coordinate of several fixed points on air-brake coupling hose determines, passes through sliding pair
The y-scale guide rod answered adjusts the coordinate of X-direction, adjusts the coordinate of Y-direction by sliding corresponding z-scale guide rod, passes through
Hose clamping device is slided to adjust the coordinate of Z-direction, then air-brake coupling hose is installed on corresponding hose clamping device and is pressed from both sides
It fastens, and simulates the setting angle on real vehicle and the setting angle of air-brake coupling hose is adjusted, to reach complete simulation mould
The installation environment of quasi- real vehicle, in this way, just can determine that out air-brake coupling hose actually required length and reality before air-brake coupling hose entrucking
Trend, and then improve accuracy when the practical entrucking of hose, avoid and real vehicle trial assembly is repeated and changes examination, improve vehicle
Efficiency of assembling.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the hose clamping device includes being slidably connected at
Vernier on z-scale guide rod, is fixed with the horizontal circle arranged in the horizontal direction on the vernier, on the horizontal circle
Rotary sleeve one is set, the rotary sleeve one can relative level dial rotation, be fixed with along vertical side on the rotary sleeve one
To the column of setting, rotary sleeve two is provided on the column, the rotary sleeve two can lead to Relative vertical
Dial rotation is fixed with pipe clamp on the rotary sleeve two.It is braked by adjusting position of the vernier on z-scale guide rod to adjust
The coordinate of hose Z-direction；According to the scale on horizontal circle, air-brake coupling hose is adjusted in level side by rotating rotary sleeve one
To setting angle；According to the scale on column, air-brake coupling hose is adjusted in vertical direction by rotating rotary sleeve one
Setting angle；To realize the setting angle of air-brake coupling hose and the position adjustment of Z-direction, reach simulation real vehicle installation environment
Purpose.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, it is fixed on the horizontal circle tubular
Inner cylinder, the rotary sleeve one are set on inner cylinder and are rotatablely connected with inner cylinder, and positioning screw is also equipped on the rotary sleeve one.
Rotary sleeve one rotates the angle adjustment for realizing horizontal direction relative to inner cylinder, by rotational positioning screw after the completion of adjustment, makes positioning
Screw resists the positioning that inner cylinder realizes rotary sleeve one.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, it is fixed on the column tubular
Inner cylinder, the rotary sleeve two are set on inner cylinder and are rotatablely connected with inner cylinder, and positioning screw is also equipped on the rotary sleeve two.
Rotary sleeve two rotates the angle adjustment for realizing vertical direction relative to inner cylinder, by rotational positioning screw after the completion of adjustment, makes positioning
Screw resists the positioning that inner cylinder realizes rotary sleeve two.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the both ends of the z-scale guide rod have vernier, often
A vernier is slidably connected with corresponding y-scale guide rod.By the way that vernier is arranged, z-scale guide rod can be made to realize Y-direction coordinate
It quickly adjusts and positions, be conducive to the real vehicle installation environment of high-speed simulation air-brake coupling hose.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the both ends of the y-scale guide rod have vernier, often
A vernier is slidably connected with corresponding x-scale guide rod.By the way that vernier is arranged, z-scale guide rod can be made to realize Y-direction coordinate
It quickly adjusts and positions, be conducive to the real vehicle installation environment of high-speed simulation air-brake coupling hose.
Preferably, in above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, position is further fixed on the frame body
In two x-scale secondary guides of above-mentioned two x-scales guide rod either above or below, two x-scale secondary guides are mutually parallel
And it is horizontally disposed, x-scale secondary guide is corresponded and is mutually parallel with x-scale guide rod, sliding between two x-scale secondary guides
It is dynamic to be connected with and the one-to-one y-scale secondary guide of above-mentioned y-scale guide rod, the y-scale secondary guide and corresponding y-scale
Guide rod is located on same perpendicular.By adding x-scale secondary guide and y-scale secondary guide so that y-scale guide rod and Z
Be oriented to when scale guide rod is adjusted and more stablize, adjust it is more accurate so that this testing equipment being capable of preferably simulating brake
The real vehicle installation environment of hose.
Preferably, in above-mentioned measurement and emulate in the testing equipment of air-brake coupling hose, the x-scale secondary guide with it is right
The x-scale guide rod answered is located on same perpendicular.It designs in this way so that entire testing equipment structure is compacter, sits
Cursor position adjust get up it is more convenient, be conducive to the real vehicle installation environment of high-speed simulation air-brake coupling hose.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the both ends of the y-scale secondary guide have trip
Mark, each vernier are slidably connected with corresponding x-scale secondary guide.By the way that vernier is arranged, y-scale secondary guide can be made real
The quick adjusting and positioning of existing X-direction coordinate, are conducive to the real vehicle installation environment of high-speed simulation air-brake coupling hose.
It in above-mentioned measurement and emulates in the testing equipment of air-brake coupling hose, the vernier includes sliding sleeve and in sliding sleeve
Slide opening, the sliding sleeve, which has, to be disposed radially and what is communicated with slide opening runs through screw hole, described that adjusting rotation is equipped in the screw hole
Button.The shape of the shape of slide opening and x-scale guide rod, y-scale guide rod, z-scale guide rod, x-scale secondary guide, y-scale secondary guide
Shape matches；And cursor structure is simple, easy to adjust, the coordinate for being conducive to the directions XYZ is adjusted.
In above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the pipe clamp includes clamp one, clamp two and folder
Tight bolt, the clamp one and clamp two are oppositely arranged, and one end of the clamp one and one end of clamp two are each attached to rotation
On set two, the other end of the clamp one is connected with the other end of clamp two by fishbolt, the clamp one and clamp two
Inside all have the clamp port being recessed inwardly.Pipe clamp structure is simple, as long as screwing fishbolt can be achieved with air-brake coupling hose
Dismounting.
Preferably, in above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the x-scale guide rod, y-scale are led
Bar, z-scale guide rod section be square.It designs in this way, is conducive to carry out stable regulation to the coordinate of XYZ so that this experiment
Equipment is capable of the real vehicle installation environment of preferably simulating brake hose.
Preferably, in above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the x-scale secondary guide and Y
The section of scale secondary guide is square.It designs in this way, is conducive to carry out stable regulation to the coordinate of XY so that this experiment is set
The standby real vehicle installation environment for capableing of preferably simulating brake hose.
Preferably, in above-mentioned measurement and emulating the testing equipment of air-brake coupling hose, the frame body is rectangular box-like knot
Structure.Frame body is conducive to installation of the air-brake coupling hose in testing equipment, the adjustment of installation site and air-brake coupling hose using frame-shaped construction
The observation of trend.
Compared with prior art, the testing equipment of this measurement and emulation air-brake coupling hose has the following advantages：This testing equipment
Can installation site and setting angle of the simulating brake hose in real vehicle, air-brake coupling hose just be can determine that out by this testing equipment
Length needed for practical entrucking and practical trend, make the length, trend and practical entrucking of early development pipeline be consistent, improve
The accuracy of air-brake coupling hose entrucking, trial assembly repeatedly when avoiding air-brake coupling hose entrucking substantially increase the primary of air-brake coupling hose and open
Send out success rate.
Description of the drawings
Fig. 1 is the integral installation distribution structure schematic diagram of this testing equipment.
Fig. 2 is a part of structural schematic diagram of this testing equipment.
Fig. 3 is another part structural schematic diagram of this testing equipment.
Fig. 4 is the structural schematic diagram of hose clamping device in this testing equipment.
Fig. 5 is the structural schematic diagram of rotary sleeve and inner cylinder cooperation in this testing equipment.
Fig. 6 is this testing equipment middle reaches target structural schematic diagram.
In figure, 1, frame body；2, x-scale guide rod；3, y-scale guide rod；4, z-scale guide rod；5, vernier；51, sliding sleeve；52, sliding
Hole；53, run through screw hole；54, adjusting knob；6, horizontal circle；7, rotary sleeve one；8, column；9, rotary sleeve two；
10, pipe clamp；10a, clamp one；10b, clamp two；10c, fishbolt；10d, clamp port；11, inner cylinder；12, positioning screw；13,
X-scale secondary guide；14, y-scale secondary guide；15, air-brake coupling hose.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
This measurement and the testing equipment for emulating air-brake coupling hose include that frame body 1, x-scale guide rod 2, y-scale guide rod 3, z-scale are led
Bar 4, sliding sleeve 51, slide opening 52, runs through screw hole 53, adjusting knob 54, horizontal circle 6, rotary sleeve 1, vertical scale at vernier 5
Disk 8, rotary sleeve 29, pipe clamp 10, one 10a of clamp, two 10b of clamp, fishbolt 10c, clamp port 10d, inner cylinder 11, positioning spiral shell
Nail 12, x-scale secondary guide 13, y-scale secondary guide 14.
Specifically, as shown in figures 1 and 3, this testing equipment includes the frame body 1 of rectangular frame-shaped, is fixed on frame body 1
Two are mutually parallel and horizontally disposed x-scale guide rod 2, and at least two y-scales are slidably connected between two x-scale guide rods 2
There is vernier 5, each vernier 5 to be slidably connected with corresponding x-scale guide rod 2 at the both ends of guide rod 3, y-scale guide rod 3.Y-scale is led
Bar 3 and above-mentioned two x-scale guide rods 2 are vertical, and vertically setting is slidably connected on y-scale guide rod 3 and is carved perpendicular to Y
The z-scale guide rod 4 of guide rod 3 is spent, there is vernier 5, each vernier 5 to be slided with corresponding y-scale guide rod 3 at the both ends of z-scale guide rod 4
Dynamic connection.It is slidably connected on z-scale guide rod 4 and is useful for gripping air-brake coupling hose 15 and 15 established angle of air-brake coupling hose can be adjusted
The hose clamping device of degree.
As shown in Fig. 2, being further fixed on two X quarters positioned at 2 either above or below of above-mentioned two x-scale guide rods on frame body 1
Secondary guide 13 is spent, two x-scale secondary guides 13 are mutually parallel and are horizontally disposed with, x-scale secondary guide 13 and x-scale guide rod
2 correspond and are mutually parallel, and x-scale secondary guide 13 is located at corresponding x-scale guide rod 2 on same perpendicular.Two X
Slidably connected between scale secondary guide 13 with 3 one-to-one y-scale secondary guide 14 of above-mentioned y-scale guide rod, y-scale is auxiliary
Assistant director of a film or play's bar 14 is located at corresponding y-scale guide rod 3 on same perpendicular.The both ends of y-scale secondary guide 14 have vernier 5,
Each vernier 5 is slidably connected with corresponding x-scale secondary guide 13.Above-mentioned x-scale guide rod 2, y-scale guide rod 3, z-scale are led
The section of bar 4, x-scale secondary guide 13 and y-scale secondary guide 14 is square.
As shown in Figure 4 and Figure 5, hose clamping device includes the vernier 5 being slidably connected on z-scale guide rod 4, on vernier 5
It is fixed with the horizontal circle 6 arranged in the horizontal direction, tubular inner cylinder 11, horizontal scale are fixed on horizontal circle 6
Rotary sleeve 1 is set on disk 6, and rotary sleeve 1 is set on inner cylinder 11 and is rotatablely connected with inner cylinder 11, also worn on rotary sleeve 1
Equipped with positioning screw 12.It is fixed with the column 8 being vertically arranged on rotary sleeve 1, is fixed on column 8
There is tubular inner cylinder 11, rotary sleeve 29 is provided on column 8, rotary sleeve 29 is set on inner cylinder 11 and and inner cylinder
11 are rotatablely connected, and positioning screw 12 is also equipped on rotary sleeve 29.Pipe clamp 10 is fixed on rotary sleeve 29, pipe clamp 10 includes folder
One 10a of body, clamp two 10b and fishbolt 10c, one 10a of clamp and two 10b of clamp are oppositely arranged, one end of one 10a of clamp and
One end of two 10b of clamp is each attached on rotary sleeve 29, and the other end of two 10b of the other end and clamp of one 10a of clamp passes through folder
Tight bolt 10c is connected, and the clamp port 10d being recessed inwardly is all had on the inside of two 10b of one 10a of clamp and clamp..
As shown in fig. 6, vernier 5 includes sliding sleeve 51 and the slide opening 52 in sliding sleeve 51, sliding sleeve 51, which has, to be disposed radially
And what is communicated with slide opening 52 runs through screw hole 53, and adjusting knob 54 is equipped in screw hole 53.
Book measure and emulation air-brake coupling hose testing equipment use process is as follows：According to air-brake coupling hose 15 on real vehicle
The numerical value of XYZ coordinate and setting angle of installation site then adjust the coordinate of X-direction, pass through and control y-scale guide rod
It is slided into the vernier 5 on Y subscale mark guide rods on the scale of respective coordinates and completes to adjust；Similarly, the seat of Y-direction is adjusted
Mark is slided on the scale of respective coordinates by controlling the vernier 5 on z-scale guide rod and completes to adjust；Similarly, Z-direction is adjusted
Coordinate, the vernier 5 by controlling z-scale guide rod top hose clamping device, which slides on the scales of respective coordinates, to be completed to adjust
Section；Rotary sleeve 1 is turned on 6 corresponding scale of horizontal circle again, completes the angular adjustment of horizontal direction；Similarly, then
Rotary sleeve 29 is turned on 8 corresponding scale of column, the angular adjustment of vertical direction is completed；Finally, control clamps
Bolt 10c makes air-brake coupling hose 15 be installed in the holding holes 10b of pipe clamp 10；To simulate air-brake coupling hose 15 on real vehicle
Installation condition so that can accurately judge the length of air-brake coupling hose 15 and practical trend before practical entrucking, it is soft to improve braking
Accuracy when 15 real vehicle of pipe is installed, avoids multiple trial assembly, time-consuming and laborious.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although frame body 1, x-scale guide rod 2, y-scale guide rod 3, z-scale guide rod 4, vernier 5, sliding sleeve is used more herein
51, slide opening 52, through screw hole 53, adjusting knob 54, horizontal circle 6, rotary sleeve 1, column 8, rotary sleeve 29,
Pipe clamp 10, one 10a of clamp, two 10b of clamp, fishbolt 10c, clamp port 10d, inner cylinder 11, positioning screw 12, x-scale auxiliary
The terms such as guide rod 13, y-scale secondary guide 14, air-brake coupling hose 15, but it does not preclude the possibility of using other terms.Use this
A little terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any one of the additional limitations
All disagreed with spirit of that invention.
Claims (9)
1. the testing equipment of a kind of measurement and emulation air-brake coupling hose, including frame body (1), which is characterized in that solid on the frame body (1)
There are two to be mutually parallel and horizontally disposed x-scale guide rod (2) surely, slidably connected between two x-scale guide rods (2) to
Few two y-scale guide rods (3), the y-scale guide rod (3) and above-mentioned two x-scale guide rods (2) are vertical, on the frame body (1)
It is further fixed on two x-scale secondary guides (13) positioned at above-mentioned two x-scale guide rods (2) either above or below, two x-scales
It slidably connects and is corresponded with above-mentioned y-scale guide rod (3) and positioned at the y-scale of same perpendicular between secondary guide (13)
Secondary guide (14) slidably connects between the y-scale guide rod (3) and y-scale secondary guide (14) and is vertically arranged
And it is slidably connected on the z-scale guide rod (4) of y-scale guide rod (3), the z-scale guide rod (4) and is useful for gripping system
Dynamic hose (15) and the hose clamping device that air-brake coupling hose (15) setting angle can be adjusted.
2. the testing equipment of measurement according to claim 1 and emulation air-brake coupling hose, which is characterized in that the hose clamps
Device includes being slidably connected at vernier (5) on z-scale guide rod (4), is fixed on the vernier (5) and arranges in the horizontal direction
Horizontal circle (6), setting rotary sleeve one (7) on the horizontal circle (6), the rotary sleeve one (7) being capable of relative level
Dial (6) rotates, and the column (8) being vertically arranged, the vertical quarter are fixed on the rotary sleeve one (7)
Rotary sleeve two (9) is provided on scale (8), the rotary sleeve two (9) can lead to Relative vertical dial (8) rotation, the rotation
Pipe clamp (10) is fixed on pivoted housing two (9).
3. the testing equipment of measurement according to claim 2 and emulation air-brake coupling hose, which is characterized in that the horizontal scale
Tubular inner cylinder (11) is fixed on disk (6), the rotary sleeve one (7) is set on inner cylinder (11) and is rotated with inner cylinder (11)
It connects, positioning screw (12) is also equipped on the rotary sleeve one (7).
4. the testing equipment of measurement according to claim 3 and emulation air-brake coupling hose, which is characterized in that the vertical scale
Tubular inner cylinder (11) is fixed on disk (8), the rotary sleeve two (9) is set on inner cylinder (11) and is rotated with inner cylinder (11)
It connects, positioning screw (12) is also equipped on the rotary sleeve two (9).
5. the testing equipment of measurement according to claim 1 and emulation air-brake coupling hose, which is characterized in that the z-scale is led
There is vernier (5), each vernier (5) to be slidably connected with corresponding y-scale guide rod (3) at the both ends of bar (4).
6. the testing equipment of measurement according to claim 1 and emulation air-brake coupling hose, which is characterized in that the y-scale is led
There is vernier (5), each vernier (5) to be slidably connected with corresponding x-scale guide rod (2) at the both ends of bar (3).
7. the testing equipment of measurement according to claim 1 and emulation air-brake coupling hose, which is characterized in that the x-scale is auxiliary
Assistant director of a film or play's bar (13) is located at corresponding x-scale guide rod (2) on same perpendicular.
8. the testing equipment of measurement according to claim 2 and emulation air-brake coupling hose, which is characterized in that the pipe clamp (10)
Including clamp one (10a), clamp two (10b) and fishbolt (10c), the clamp one (10a) and clamp two (10b) are set relatively
It sets, one end of the clamp one (10a) and one end of clamp two (10b) are each attached on rotary sleeve two (9), the clamp one
The other end of (10a) is connected with the other end of clamp two (10b) by fishbolt (10c), the clamp one (10a) and clamp
The clamp port (10d) being recessed inwardly is all had on the inside of two (10b).
9. the testing equipment of the measurement and emulation air-brake coupling hose according to claim 2 or 5 or 6, which is characterized in that the trip
Mark (5) includes sliding sleeve (51) and the slide opening (52) in the sliding sleeve (51), the sliding sleeve (51) have be disposed radially and with cunning
What hole (52) communicated runs through screw hole (53), described to be equipped with adjusting knob (54) in screw hole (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210664.XA CN105758276B (en) | 2016-04-06 | 2016-04-06 | A kind of testing equipment measured and emulate air-brake coupling hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210664.XA CN105758276B (en) | 2016-04-06 | 2016-04-06 | A kind of testing equipment measured and emulate air-brake coupling hose |
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| CN105758276A CN105758276A (en) | 2016-07-13 |
| CN105758276B true CN105758276B (en) | 2018-10-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106932188B (en) * | 2017-03-31 | 2023-07-18 | 上汽通用五菱汽车股份有限公司 | Check test stand for brake hose |
| CN107227882A (en) * | 2017-07-31 | 2017-10-03 | 青岛圣合钢管制品有限公司 | A kind of tent is connected device with cross coupling |
| CN110077916A (en) * | 2019-04-24 | 2019-08-02 | 国家电网有限公司 | Electric power cable draw off gear |
| CN112719863B (en) * | 2021-01-14 | 2022-04-22 | 东风汽车有限公司 | Control system for a brake hose |
| CN115343054A (en) * | 2022-04-11 | 2022-11-15 | 中国第一汽车股份有限公司 | Method for measuring clearance between automobile brake hose and peripheral parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201293622Y (en) * | 2008-10-31 | 2009-08-19 | 上海通用汽车有限公司 | Device for detecting and producing engine area pipeline |
| CN102935624B (en) * | 2012-10-19 | 2015-01-28 | 奇瑞汽车股份有限公司 | Simulation impact test clamp for steering system |
| CN203940801U (en) * | 2014-06-30 | 2014-11-12 | 苏州科德溯源仪器有限公司 | A kind of plain type car body measurement mechanism |
| CN203981066U (en) * | 2014-07-09 | 2014-12-03 | 安徽江淮汽车股份有限公司 | A kind of bonnet is opened wire drawing analogue means |
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