CN113624107A - Altitude valve and main shaft composition detection device thereof - Google Patents
Altitude valve and main shaft composition detection device thereof Download PDFInfo
- Publication number
- CN113624107A CN113624107A CN202110737682.4A CN202110737682A CN113624107A CN 113624107 A CN113624107 A CN 113624107A CN 202110737682 A CN202110737682 A CN 202110737682A CN 113624107 A CN113624107 A CN 113624107A
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- Prior art keywords
- mounting
- main shaft
- hole
- handle
- detection device
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a height valve and a detection device for a main shaft assembly of the height valve, which comprises a mounting plate, wherein the upper part of the mounting plate is provided with a detection assembly mounting structure, the lower part of the mounting plate is provided with circumferential scales, the upper part of a handle assembly is provided with a main shaft hole, the lower part of the handle assembly is provided with a pointer, and the main shaft position of the detection assembly mounting structure and the circumferential scales are concentrically arranged. The invention has the beneficial effects that: the structure is simple, the appearance is attractive, and the realization process is simple; the performance of the height valve of the whole machine can be detected, the position relation between a main shaft formed by the main shaft of the height valve and a spring arm can be detected, and one set of device can detect two products, so that the manufacturing cost of the device is saved, and the management work of the device is also reduced; except for the dividing ruler, the aluminum alloy material is adopted, so that the weight of the device is greatly reduced.
Description
Technical Field
The invention belongs to a detection tool, and particularly relates to a detection device for a height valve and a main shaft of the height valve.
Background
The performance of the height valve of the key parts of the air supply system of the railway vehicle and the position relation between the main shaft consisting of the main parts of the height valve and the spring arm are important factors influencing the air supply system. The existing detection device has complex structure and inconvenient operation, and needs to develop a detection device with simple structure, reliable use and convenient operation.
Disclosure of Invention
The invention aims to: the invention provides a detection device for a height valve and a main shaft of the height valve, and solves the problems of complex structure and inconvenient operation of the existing detection device.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a detection device is constituteed to altitude valve and main shaft thereof, includes the mounting panel, and the upper portion of mounting panel is equipped with the determine module mounting structure, and the lower part of mounting panel is equipped with the circumference scale, and the upper portion that the handle is constituteed is equipped with the main shaft hole, and the lower part that the handle is constituteed is equipped with the pointer, and the main shaft position and the circumference scale of determine module mounting structure are arranged with one heart. The detection assembly mounting structure is used for mounting various detection assemblies, the main shaft and the circumference scale are concentrically arranged after the mounting and fixing are guaranteed, the handle is formed to rotate and swing relative to the main shaft, the swing condition is judged through the circumference scale, and the detection assembly is detected.
Furthermore, the mounting plate is arranged on the bottom plate, a reinforcing rib is arranged between the mounting plate and the bottom plate, and a supporting and positioning structure of the mounting plate is formed by the bottom plate.
Furthermore, the lower part of mounting panel be equipped with the scale mount pad, be equipped with the scale on the scale mount pad, be equipped with the circumference scale on the scale, judge the swing that the handle is constituteed through the circumference scale on the scale.
Furthermore, the mounting plate on be equipped with the spacer pin, be equipped with on the handle constitution with spacer pin complex spacing hole, the circular arc bottom surface in spacing hole and the concentric arrangement of main shaft hole, the spacer pin is fixed a position, is spacing to the swing of handle constitution.
Furthermore, the handle assembly comprises a handle rod, a compression hole is formed in the upper portion of the handle rod, a compression block is arranged in the compression hole in a sliding mode, a butterfly screw is connected to the upper end of the handle rod in a threaded mode and matched with the upper end of the compression block, a relative compression groove is formed between the lower end of the compression block and the lower end of the compression hole, a spindle hole is formed between the compression grooves, the position of the compression block is adjusted through rotation of the screw, and clamping or loosening of the spindle is achieved between the compression block and the compression hole.
Further, the handle constitute including the handle pole, be equipped with the observation hole on the handle pole, the pointer is located observation hole department, the observation hole is convenient to be compared pointer and circumference scale.
Furthermore, the handle is composed of a handle rod, the lower end of the handle rod is connected with the handle, and the handle is convenient to operate the handle rod.
Furthermore, the detection component mounting structure comprises at least one of a mounting hole A matched with the altitude valve and a main shaft mounting seat, the main shaft mounting seat comprises a base, the base is connected with the mounting plate, the base is provided with the main shaft mounting structure, the base is provided with symmetrical mounting blocks, and a spring arm mounting structure is formed between the mounting blocks. Realize the installation of altitude valve through mounting hole first, realize main shaft assembly's installation through the main shaft mount pad, when two kinds of determine module all included, can adopt screw detachable mode to adjust the change.
Furthermore, the main shaft mounting structure comprises a mounting perforation and a mounting placing groove, the mounting perforation is located at the rear end of the base, the mounting placing groove is located at the front end of the base, the mounting perforation and the circular arc at the bottom of the mounting placing groove are arranged concentrically, and the main shaft is rotatably placed and mounted through the slotted hole.
Furthermore, the installation block in wear to be equipped with the ejector pin, the front end of ejector pin stretches out the installation block, the cooperation is established with the installation block card to the ejector pin, is equipped with the ejector pin spring between the rear end of ejector pin and the ejector pin screw, and the ejector pin screw is connected with the installation block, carries out the contact card through the ejector pin to the spring arm and establishes, carries out elastic support through the ejector pin spring to the ejector pin.
The invention has the beneficial effects that:
1. simple structure, beautiful appearance and simple realization process.
2. The performance of the whole height valve can be detected, the position relation between the main shaft and the spring arm formed by the main shafts of the parts of the height valve can be detected, and one set of device can detect two products, so that the manufacturing cost of the device is saved, and the management work of the device is also lightened.
3. Except for the dividing ruler, the aluminum alloy material is adopted, so that the weight of the device is greatly reduced.
The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the invention, the selection (each non-conflict selection) and other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
Drawings
Fig. 1 is a front view of the structure of embodiment 1 of the present invention.
Fig. 2 is a structural side view of embodiment 1 of the present invention.
Fig. 3 is a plan view of the structure of embodiment 1 of the present invention.
Fig. 4 is a front view of a structure of a handle assembly in embodiment 1 of the present invention.
Fig. 5 is a plan view showing the structure of the spindle attachment base according to embodiment 1 of the present invention.
Fig. 6 is a view from a-a of fig. 5.
Fig. 7 is a view from B-B of fig. 5.
Fig. 8 is a front view of the structure of embodiment 2 of the present invention.
Fig. 9 is a structural side view of embodiment 2 of the present invention.
Fig. 10 is a plan view of the structure of embodiment 2 of the present invention.
Fig. 11 is a front view of the structure of embodiment 3 of the present invention.
Fig. 12 is a structural side view of embodiment 3 of the present invention.
Fig. 13 is a plan view of the structure of embodiment 3 of the present invention.
In the figure: 1-handle assembly, 2-main shaft mounting seat, 3-mounting plate, 4-reinforcing rib, 5-graduated scale, 6-graduated scale mounting seat, 7-limiting pin, 8-bottom plate, 9-height valve and 10-main shaft assembly; 101-butterfly screw, 102-compression block, 103-handle rod, 104-pointer, 105-handle; 201-base, 202-mounting block, 203-ejector rod, 204-ejector rod spring, 205-ejector rod screw; 301-mounting hole A, 302-mounting hole B, 303-mounting hole C and 304-mounting hole D; 1001-main axis, 1002-spring arm.
Detailed Description
The following non-limiting examples serve to illustrate the invention.
Example 1:
referring to fig. 1 to 7, a height valve and a spindle detection device thereof include a handle assembly 1, a mounting plate 3, a reinforcing rib 4, a scale 5, a scale mounting seat 6, a limit pin 7 and a bottom plate 8.
The upper portion of mounting panel 3 is connected with the determine module mounting structure, and the determine module mounting structure is used for realizing that the connection of determine module on the mounting panel is fixed, and the main shaft position of determine module mounting structure is the fixed back of determine module installation, the position at determine module main shaft place. The lower part of the mounting plate 3 is provided with a circumference scale, and the swing distance formed by the handle is judged according to the circumference scale.
The upper portion of the handle assembly 1 is provided with a spindle hole, and the spindle hole is used for connecting and matching the handle assembly with a spindle of the detection assembly, so that the handle assembly can rotate and swing relative to the spindle. The lower part of the handle assembly 1 is provided with a pointer 104, and the scale indication is judged through the pointer opposite to the circumferential scale. The main shaft position of the detection assembly mounting structure and the circumferential scale are arranged concentrically, namely, after the detection assembly mounting structure is mounted, the main shaft of the detection assembly and the circumferential scale are arranged concentrically, the circumferential scale and the main shaft are ensured to be opposite, and the rotation condition of the main shaft can be reflected.
Be fixed with spacing round pin 7 through mounting hole butyl 304 on the mounting panel 3, be equipped with on the handle constitution 1 with 7 complex spacing holes of spacing round pin, the circular arc bottom surface in spacing hole is arranged with the main shaft hole is concentric, the circular arc bottom surface in spacing hole cooperates with the spacing round pin, guarantees that the swing of handle subassembly is accurate, and the both ends in spacing hole are spacing to handle subassembly swing position all simultaneously, avoid the swing too big.
The handle assembly 1 comprises a handle rod 103, a compression hole is formed in the upper portion of the handle rod 103, a compression block 102 is arranged in the compression hole in a sliding mode, a thumb screw 101 is connected to the upper end of the handle rod 103 in a threaded mode, the thumb screw 101 is matched with the upper end of the compression block 102, a relative compression groove is formed between the lower end of the compression block 102 and the lower end of the compression hole, and a spindle hole is formed between the compression grooves. The upper and lower positions of the pressing block in the pressing hole are adjusted through the thumb screws, so that the main shaft is loosened or clamped by the pressing block.
Be equipped with the observation hole on the handle bar 103, pointer 104 passes through the fix with screw in observation hole department, conveniently observes the pointer and the mark of circumference scale to the condition, observes hole and spacing hole intercommunication, further improves observation effect. The lower end of the handle bar 103 is connected with a handle 105 through a nut, and the handle facilitates swinging operation of the handle bar.
Example 2:
referring to fig. 8-10, a detection device is composed of a height valve and a main shaft thereof, and a detection assembly mounting structure includes a mounting hole nail 301 matched with the height valve 9, and the height valve 9 is fixedly connected to the mounting plate through the mounting hole nail 301. The handle assembly is mounted on the main shaft of the altitude valve.
Altitude valve detection operation: the height valve is arranged on the mounting plate, the handle assembly is arranged on a main shaft of the height valve, and the handle assembly is pulled left and right to be placed at a neutral position, namely a pointer composed of the handle points at the 0 point position of the graduated scale. When the input end of the altitude valve is connected with the gas circuit, the handle assembly is slowly pushed leftwards, and when the gas starts to reach the output end, the moving horizontal distance of the handle assembly is the insensitive area of the input end of the altitude valve; when the handle component moves rapidly 20mm from the neutral position to the left, namely the handle component is in contact with the limiting pin, the exhaust starting time of the output end is the action delay time of the input end of the height valve. When the output end of the altitude valve is connected with the gas circuit, the handle assembly is slowly pushed rightwards, and when the exhaust port starts to exhaust, the moving horizontal distance of the handle assembly is the insensitive area of the output end of the altitude valve; when the handle component moves rapidly 20mm from the neutral position to the left, namely the handle component is contacted with the limiting pin, the exhaust starting time of the exhaust port is the action delay time of the output end of the height valve. The tool can also detect the flux of the altitude valve, the air cylinder with the specified volume is connected to the output end, the handle is moved to form the air cylinder to charge and discharge air, and the time required by the air cylinder to reach the specified pressure change is recorded to judge the flux of the altitude valve.
Example 3:
referring to fig. 11 to 13, a height valve and a main shaft thereof constitute a detection device, a detection assembly mounting structure includes a main shaft mounting base 2, the main shaft mounting base is used for rotatably mounting a main shaft assembly 10, and the main shaft assembly 10 includes a main shaft 1001 and a spring arm 1002. The spindle mounting base 2 comprises a base 201, the base 201 is connected with a mounting plate 3 through a mounting hole B302 and a screw, a spindle mounting structure is arranged on the base 201, and the spindle mounting structure is used for placing a spindle 1001 and ensuring the rotation of the spindle. The base 201 is provided with symmetrical mounting blocks 202, and a spring arm mounting structure is formed between the mounting blocks 202 and used for clamping the spring arm 1002.
The main shaft mounting structure comprises a mounting through hole and a mounting placing groove, the mounting through hole is located at the rear end of the base 201, the mounting placing groove is located at the front end of the base 201, and the mounting through hole and the circular arc at the bottom of the mounting placing groove are arranged concentrically. The penetration of main shaft can be realized to the installation perforation, and the installation standing groove can realize placing of main shaft for the U-shaped, guarantees the rotation of main shaft jointly.
A top rod 203 penetrates through the mounting block 202, the front end of the top rod 203 extends out of the mounting block 202, the top rods are in direct contact with the spring arms, and the spring arms are elastically clamped by the two top rods. The top rod 203 is matched with the mounting block 202 in a clamping mode, and the top rod is prevented from completely extending out of the mounting block forwards. A top rod spring 204 is arranged between the rear end of the top rod 203 and the top rod screw 205, and provides elasticity for the top rod to ensure elastic support. The ejector bolt 205 is in threaded connection with the mounting block 202 to support the ejector spring.
And (3) main shaft composition detection operation: the main shaft mounting seat is arranged on the mounting plate, then a main shaft assembly (the main shaft assembly comprises a main shaft and a spring arm) is arranged on the main shaft mounting seat, and finally a handle is arranged at the square rod of the main shaft assembly. The ejector rod abuts against two edges of the spring arm under the action of the ejector rod spring to enable the spring arm to keep a vertical state, and the position of a pointer formed by the handle on the graduated scale is recorded so as to judge whether the position relation between the main shaft formed by the main shaft and the spring arm meets the requirement.
The foregoing basic embodiments of the invention and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the invention, each selection example can be combined with any other basic example and selection example at will.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a detection device is constituteed to altitude valve and main shaft thereof, includes mounting panel (3), its characterized in that: the upper portion of mounting panel (3) be equipped with the determine module mounting structure, the lower part of mounting panel (3) is equipped with the circumference scale, the upper portion that the handle is constituteed (1) is equipped with the main shaft hole, the lower part that the handle is constituteed (1) is equipped with pointer (104), the main shaft position and the circumference scale of determine module mounting structure are arranged with one heart.
2. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the mounting plate (3) is arranged on the bottom plate (8), and the reinforcing ribs (4) are arranged between the mounting plate (3) and the bottom plate (8).
3. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the lower part of mounting panel (3) be equipped with scale mount pad (6), be equipped with scale (5) on scale mount pad (6), be equipped with the circumference scale on scale (5).
4. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the mounting plate (3) on be equipped with spacer pin (7), be equipped with on the handle constitution (1) with spacer pin (7) complex spacing hole, the circular arc bottom surface and the main shaft hole in spacing hole are arranged with one heart.
5. The altimeter valve and its main shaft assembly detection device of claim 1 or 4, wherein: the handle is formed (1) and is characterized by comprising a handle rod (103), wherein a compression hole is formed in the upper portion of the handle rod (103), a compression block (102) is arranged in the compression hole in a sliding mode, a butterfly screw (101) is connected to the upper end of the handle rod (103) in a threaded mode, the butterfly screw (101) is matched with the upper end of the compression block (102), opposite compression grooves are formed between the lower end of the compression block (102) and the lower end of the compression hole, and a spindle hole is formed between the compression grooves.
6. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the handle assembly (1) comprises a handle rod (103), an observation hole is formed in the handle rod (103), and the pointer (104) is located at the observation hole.
7. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the handle assembly (1) comprises a handle rod (103), and the lower end of the handle rod (103) is connected with a handle (105).
8. The altimeter valve and its spindle assembly detection device of claim 1, wherein: the detection assembly mounting structure comprises a mounting hole A (301) matched with the height valve (9) and at least one of a main shaft mounting seat (2), the main shaft mounting seat (2) comprises a base (201), the base (201) is connected with a mounting plate (3), the main shaft mounting structure is arranged on the base (201), symmetrical mounting blocks (202) are arranged on the base (201), and a spring arm mounting structure is formed between the mounting blocks (202).
9. The altimeter valve and its spindle assembly detection device of claim 8, wherein: the spindle mounting structure comprises a mounting through hole and a mounting placing groove, the mounting through hole is located at the rear end of the base (201), the mounting placing groove is located at the front end of the base (201), and the mounting through hole and the circular arc at the bottom of the mounting placing groove are arranged concentrically.
10. The altimeter valve and its spindle assembly detection device of claim 8 or 9, wherein: the installation block (202) is internally provided with a mandril (203) in a penetrating manner, the front end of the mandril (203) extends out of the installation block (202), the mandril (203) is clamped and matched with the installation block (202), a mandril spring (204) is arranged between the rear end of the mandril (203) and a mandril screw (205), and the mandril screw (205) is connected with the installation block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110737682.4A CN113624107B (en) | 2021-06-30 | 2021-06-30 | Altitude valve and main shaft composition detection device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110737682.4A CN113624107B (en) | 2021-06-30 | 2021-06-30 | Altitude valve and main shaft composition detection device thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN113624107A true CN113624107A (en) | 2021-11-09 |
| CN113624107B CN113624107B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110737682.4A Active CN113624107B (en) | 2021-06-30 | 2021-06-30 | Altitude valve and main shaft composition detection device thereof |
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| CN (1) | CN113624107B (en) |
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Also Published As
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| CN113624107B (en) | 2023-06-16 |
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