CN113624107B - Altitude valve and main shaft composition detection device thereof - Google Patents
Altitude valve and main shaft composition detection device thereof Download PDFInfo
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- CN113624107B CN113624107B CN202110737682.4A CN202110737682A CN113624107B CN 113624107 B CN113624107 B CN 113624107B CN 202110737682 A CN202110737682 A CN 202110737682A CN 113624107 B CN113624107 B CN 113624107B
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- mounting
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- scale
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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
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- 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
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Abstract
The invention discloses a height valve and a main shaft composition detection device thereof, which comprises a mounting plate, wherein a detection component mounting structure is arranged at the upper part of the mounting plate, circumference scales are arranged at the lower part of the mounting plate, a main shaft hole is arranged at the upper part of a handle composition, a pointer is arranged at the lower part of the handle composition, and the main shaft position of the detection component mounting structure and the circumference scales are concentrically arranged. The invention has the beneficial effects that: the structure is simple, the appearance is beautiful, and the realization process is simple; the performance of the whole machine height valve can be detected, the position relation between the main shaft formed by the main shafts of the parts and the spring arm can be detected, and one set of the device detects two products, so that the manufacturing cost of the device is saved, and meanwhile, the management work of the device is also lightened; except for the dividing ruler, all the dividing ruler is made of aluminum alloy materials, 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 height valve and a main shaft composition detection device thereof.
Background
The performance of the height valve of key parts of the railway vehicle air supply system and the position relationship between the main shaft and the spring arm, which are formed by the main shafts of main parts of the height valve, are important factors influencing the air supply system. The existing detection device has complex structure and inconvenient operation, and needs to be developed with simple structure, reliable use and convenient operation.
Disclosure of Invention
The invention aims at: the invention provides a height valve and a main shaft composition detection device thereof, which solve the problems of complex structure and inconvenient operation of the existing detection device.
The aim of the invention is achieved 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 detection component mounting structure, and the lower part of mounting panel is equipped with circumference scale, and the upper portion that the handle was constituteed is equipped with the main shaft hole, and the lower part that the handle was constituteed is equipped with the pointer, and detection component mounting structure's main shaft position and circumference scale are arranged with one heart. The detection component mounting structure is used for realizing the mounting of various detection components, ensuring that the main shaft and the circumference graduations are concentrically arranged after the mounting and fixing, the handle is formed to rotate and swing relative to the main shaft, and the swinging condition is judged through the circumference graduations so as to detect the detection components.
Further, the mounting plate is arranged on the bottom plate, reinforcing ribs are arranged between the mounting plate and the bottom plate, and a supporting and positioning structure of the mounting plate is formed through 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 constitutes through the circumference scale on the scale.
Further, 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 and the main shaft hole in spacing hole are concentric to be arranged, the spacer pin is fixed a position, spacing to the swing that the handle constitutes.
Further, the handle is constituteed and is equipped with the hold-down hole including the handle pole, the upper portion of handle pole, the downthehole slip of hold-down is equipped with the compact heap, the upper end threaded connection of handle pole has the butterfly screw, the upper end cooperation of butterfly screw and compact heap is equipped with relative compress tightly the groove between the lower extreme of compact heap and the lower extreme of hold-down hole, form the spindle hole between the compress tightly the groove, through the position of screw rotation regulation compact heap, realize the centre gripping or the relaxation to the main shaft between compact heap and the hold-down hole.
Further, the handle comprises a handle rod, an observation hole is formed in the handle rod, the pointer is located at the observation hole, and the observation hole is convenient for comparing the pointer with the circumference scale.
Further, the handle assembly comprises a handle rod, the lower end of the handle rod is connected with a handle, and the handle is convenient to operate the handle rod.
Further, 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, a main shaft mounting structure is arranged on the base, symmetrical mounting blocks are arranged on the base, and a spring arm mounting structure is formed between the mounting blocks. The installation of altitude valve is realized through the mounting hole first, and the installation of main shaft subassembly is realized through the main shaft mount pad, and when two kinds of detection subassembly all include, can adopt the detachable mode of screw to adjust the change.
Further, the main shaft mounting structure include that the installation is perforated and the installation standing groove, the installation is perforated and is located the rear end of base, the installation standing groove is located the front end of base, the circular arc of installation perforation and installation standing groove bottom is arranged with one heart, realizes the rotatory installation of placing of main shaft through the slotted hole.
Further, the installation piece in wear to be equipped with the ejector pin, the front end of ejector pin stretches out the installation piece, the ejector pin establishes the cooperation with the installation piece card, is equipped with the ejector pin spring between the rear end of ejector pin and the ejector pin screw, ejector pin screw is connected with the installation piece, contacts the card through the ejector pin to the spring arm and establishes, carries out elastic support to the ejector pin through the ejector pin spring.
The invention has the beneficial effects that:
1. simple structure, beautiful appearance and simple realization process.
2. The performance of the whole machine height valve can be detected, the position relation between the main shaft formed by the main shafts of the parts and the spring arm can be detected, and one set of the device detects two products, so that the manufacturing cost of the device is saved, and meanwhile, the management work of the device is also lightened.
3. Except for the dividing ruler, all the dividing ruler is made of aluminum alloy materials, so that the weight of the device is greatly reduced.
The foregoing inventive subject matter and various further alternatives thereof may be freely combined to form a plurality of alternatives, all of which are employable and claimed herein; and the invention can be freely combined between the (non-conflicting choices) choices and between the choices and other choices. Various combinations will be apparent to those skilled in the art from a review of the present disclosure, and are not intended to be exhaustive or all of the present disclosure.
Drawings
Fig. 1 is a front view of the structure of embodiment 1 of the present invention.
Fig. 2 is a side view of the structure of embodiment 1 of the present invention.
Fig. 3 is a top view of the structure of embodiment 1 of the present invention.
Fig. 4 is a front view showing the structure of the handle assembly according to embodiment 1 of the present invention.
Fig. 5 is a top view showing the structure of the spindle mount according to embodiment 1 of the present invention.
Fig. 6 is a view in the A-A direction of fig. 5.
Fig. 7 is a B-B view of fig. 5.
Fig. 8 is a front view of the structure of embodiment 2 of the present invention.
Fig. 9 is a side view of the structure of embodiment 2 of the present invention.
Fig. 10 is a top 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 side view of the structure of embodiment 3 of the present invention.
Fig. 13 is a top view of the structure of embodiment 3 of the present invention.
In the figure: the device comprises a handle 1, a spindle 2, a mounting seat 3, a mounting plate 4, a reinforcing rib 5, a graduated scale 6, a graduated scale mounting seat 7, a limiting pin 8, a bottom plate 9, a height valve and a spindle 10; 101-thumb screws, 102-compaction blocks, 103-handle bars, 104-pointers, 105-handles; 201-a base, 202-a mounting block, 203-a push rod, 204-a push rod spring and 205-a push rod screw; 301-mounting hole a, 302-mounting hole b, 303-mounting Kong Bing, 304-mounting Kong Ding; 1001-spindle, 1002-spring arm.
Detailed Description
The following non-limiting examples illustrate the invention.
Example 1:
referring to fig. 1 to 7, a height valve and a spindle detecting device thereof includes a handle assembly 1, a mounting plate 3, a reinforcing rib 4, a scale 5, a scale mounting seat 6, a limiting pin 7 and a bottom plate 8.
The upper portion of mounting panel 3 is connected with the detection subassembly mounting structure, and detection subassembly mounting structure is used for realizing the connection fixed of detection subassembly on the mounting panel, and detection subassembly mounting structure's main shaft position is the position that detection subassembly main shaft is located after the detection subassembly is installed fixedly. The lower part of the mounting plate 3 is provided with a circumference scale, and the swing distance formed by the handles is judged through the circumference scale.
The upper part of the handle assembly 1 is provided with a main shaft hole, and the main shaft hole is used for connecting and matching the handle assembly with a main shaft of the detection assembly, so that the handle assembly can rotate and swing relative to the main shaft. The lower part of the handle assembly 1 is provided with a pointer 104, and the pointer is opposite to the circumference scale to judge the scale indication. The main shaft position of the detection assembly mounting structure is arranged concentrically with the circumference scale, namely after the detection assembly is mounted, the main shaft of the detection assembly is arranged concentrically with the circumference scale, so that the circumference scale is ensured to be opposite to the main shaft, and the rotation condition of the main shaft can be reflected.
The mounting panel 3 is fixed on bottom plate 8, and the bottom plate is used for supporting the mounting panel, is fixed with strengthening rib 4 between mounting panel 3 and the bottom plate 8, and the strengthening rib is used for strengthening the joint strength between mounting panel and the bottom plate. The lower part of the mounting plate 3 is fixedly provided with a graduated scale mounting seat 6 through a mounting Kong Bing and a screw, the graduated scale mounting seat 6 is fixedly provided with a graduated scale 5 through a screw, and the graduated scale 5 is provided with circumferential graduations.
Be fixed with spacer pin 7 on the mounting panel 3 through installation Kong Ding 304, 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 concentric to be arranged, the circular arc bottom surface in spacing hole cooperates with the spacer pin, guarantees the swing of handle subassembly accurate, and the both ends in spacing hole are spacing to the handle subassembly all swing position 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 slidably arranged in the compression hole, 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. The upper and lower positions of the compaction blocks in the compaction holes are adjusted through the butterfly screws, so that the compaction blocks can loosen or clamp the main shaft.
Be equipped with the observation hole on the handle lever 103, pointer 104 passes through the fix with screw in observation hole department, conveniently observes the mark condition of pointer and circumference scale, observation hole and spacing hole intercommunication, further improves the observation effect. The lower end of the handle bar 103 is connected to a handle 105 by a nut, which facilitates the swinging operation of the handle bar.
Example 2:
referring to fig. 8 to 10, a height valve and a main shaft thereof constitute a detection device, and a detection assembly mounting structure includes a mounting hole nail 301 cooperating with the height valve 9, and the height valve 9 is fixedly connected to a mounting plate through the mounting hole nail 301. The handle assembly is mounted on the main shaft of the height valve.
Altitude valve detection operation: the height valve is arranged on the mounting plate, the handle assembly is arranged on the main shaft of the height valve, and the handle assembly is pulled left and right to be placed at the neutral position, namely, the pointer formed by the handle assembly is positioned at the 0 point position of the graduated scale. When the input end of the height valve is connected with the upper gas circuit, the handle component is pushed slowly to the left, and when the gas starts to reach the output end, the horizontal distance moved by the handle component is the insensitive area of the input end of the height valve; when the handle assembly moves 20mm leftwards from the neutral position, namely the handle assembly is contacted with the limiting pin, the time for starting the exhaust of the output end is the action delay time of the input end of the height valve. When the output end of the height valve is connected with the upper gas circuit, the handle component is pushed slowly to the right, and when the exhaust port starts exhausting, the horizontal distance moved by the handle component is the insensitive area of the output end of the height valve; when the handle assembly moves 20mm leftwards from the neutral position, namely the handle assembly is contacted with the limiting pin, the exhaust opening starts to exhaust, and the time for starting to exhaust is the action delay time of the output end of the height valve. The tool can also detect the flux of the height valve, the air cylinder with specified volume is connected to the output end, the handle is moved to form the air cylinder for air charging and discharging, and the time required by the air cylinder to reach specified pressure change is recorded to judge the flux of the height valve.
Example 3:
referring to fig. 11 to 13, a height valve and a spindle composition detecting apparatus thereof, a detecting assembly mounting structure includes a spindle mount 2 for rotational mounting of a spindle assembly 10, the spindle assembly 10 including a spindle 1001 and a spring arm 1002. The spindle mounting seat 2 comprises a base 201, the base 201 is connected with the mounting plate 3 through a mounting hole B302 and a screw, a spindle mounting structure is arranged on the base 201 and used for realizing the placement of a spindle 1001 and guaranteeing 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 is used for clamping the spring arm 1002.
The main shaft mounting structure comprises a mounting perforation and a mounting placement groove, wherein the mounting perforation is positioned at the rear end of the base 201, the mounting placement groove is positioned at the front end of the base 201, and the mounting perforation and the circular arc at the bottom of the mounting placement groove are concentrically arranged. The installation perforation can realize the penetration of main shaft, and the installation standing groove is the U-shaped and can realize the placing of main shaft, guarantees the rotation of main shaft jointly.
A push rod 203 is arranged in the mounting block 202 in a penetrating way, the front end of the push rod 203 extends out of the mounting block 202, the push rod is in direct contact with the spring arm, and the spring arm is elastically clamped in the middle by the two push rods. The ejector rod 203 is clamped and matched with the mounting block 202, so that the ejector rod is prevented from extending out of the mounting block completely. A jacking rod spring 204 is arranged between the rear end of the jacking rod 203 and the jacking rod screw 205, and provides elasticity for the jacking rod, so that elastic support is ensured. The ejector rod screw 205 is in threaded connection with the mounting block 202, so that the ejector rod spring is supported.
And (3) main shaft composition detection operation: the main shaft installation seat is arranged on the installation plate, the main shaft assembly (the main shaft assembly consists of a main shaft and a spring arm) is arranged on the main shaft installation seat, and finally, the handle assembly is arranged at the square rod of the main shaft assembly. The ejector rod is used for supporting two sides of the spring arm under the action of the ejector rod spring, so that the spring arm is kept in a vertical state, and the position of a pointer formed by the handle on the graduated scale is recorded, so that whether the position relationship between the main shaft formed by the main shaft and the spring arm meets the requirement is judged.
The foregoing basic embodiments of the invention, as well as other embodiments of the invention, can be freely combined to form numerous embodiments, all of which are contemplated and claimed. In the scheme of the invention, each selection example can be arbitrarily combined with any other basic example and selection example.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
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 part of the mounting plate (3) is provided with a detection component mounting structure, the lower part of the mounting plate (3) is provided with a circumference scale, the upper part of the handle assembly (1) is provided with a main shaft hole, the lower part of the handle assembly (1) is provided with a pointer (104), and the main shaft position of the detection component mounting structure and the circumference scale are concentrically arranged;
the mounting plate (3) is arranged on the bottom plate (8), and a reinforcing rib (4) is arranged between the mounting plate (3) and the bottom plate (8);
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 slidably arranged in the compression hole, 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 main shaft hole is formed between the compression grooves;
the detection assembly mounting structure comprises at least one of a mounting hole nail (301) matched with the altitude valve (9) and a main shaft mounting seat (2), the main shaft mounting seat (2) comprises a base (201), the base (201) is connected with the mounting plate (3), the base (201) is provided with a main shaft mounting structure, the base (201) is provided with symmetrical mounting blocks (202), and a spring arm mounting structure is formed between the mounting blocks (202);
the main shaft mounting structure comprises a mounting perforation and a mounting placement groove, wherein the mounting perforation is positioned at the rear end of the base (201), the mounting placement groove is positioned at the front end of the base (201), and the mounting perforation and the circular arc at the bottom of the mounting placement groove are concentrically arranged;
the mounting block (202) in wear to be equipped with ejector pin (203), the front end of ejector pin (203) stretches out mounting block (202), ejector pin (203) and mounting block (202) card are established the cooperation, are equipped with ejector pin spring (204) between the rear end of ejector pin (203) and ejector pin screw (205), ejector pin screw (205) are connected with mounting block (202).
2. The altitude valve and its spindle composition detecting apparatus according to 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 circumference scale on scale (5).
3. The altitude valve and its spindle composition detecting apparatus according to claim 1, wherein: the mounting plate (3) on be equipped with spacer pin (7), be equipped with on the handle group (1) with spacer pin (7) complex spacing hole, the circular arc bottom surface and the main shaft hole of spacing hole are concentric to be arranged.
4. The altitude valve and its spindle composition detecting apparatus according to claim 1, wherein: the handle assembly (1) comprises a handle rod (103), an observation hole is formed in the handle rod (103), and a pointer (104) is located at the observation hole.
5. The altitude valve and its spindle composition detecting apparatus according to 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).
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 |
|---|---|
| CN113624107A CN113624107A (en) | 2021-11-09 |
| CN113624107B true 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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| CN212567252U (en) * | 2020-08-31 | 2021-02-19 | 湖南埃贝赫净化科技有限公司 | Altitude valve angle test fixture |
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| CN113624107A (en) | 2021-11-09 |
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