CN220771337U - A regulation blast gate for locomotive - Google Patents
A regulation blast gate for locomotive Download PDFInfo
- Publication number
- CN220771337U CN220771337U CN202322427673.2U CN202322427673U CN220771337U CN 220771337 U CN220771337 U CN 220771337U CN 202322427673 U CN202322427673 U CN 202322427673U CN 220771337 U CN220771337 U CN 220771337U
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- China
- Prior art keywords
- valve
- rod
- rods
- mounting frame
- valve plate
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model provides an adjusting air valve for a locomotive, which comprises an air valve main body, wherein the air valve main body comprises a mounting frame, a plurality of transversely arranged valve rods are uniformly distributed in the mounting frame from top to bottom, two ends of each valve rod are rotatably supported on two sides of the mounting frame, a valve plate is mounted on each valve rod in a matched manner, one end part of each valve rod is connected with a transmission motor arranged outside the side surface of the mounting frame in a matched manner, a short rod which is longitudinally arranged is mounted in the middle of the bottom surface of each valve plate, transmission rods which are vertically arranged are arranged on the rear side of the middle of the mounting frame, connecting rods which are the same in number and correspond to the valve plates in position are uniformly distributed on the front side of each transmission rod from top to bottom, the connecting rods are longitudinally arranged, the rear ends of the connecting rods are fixedly connected with the transmission rods, and the front ends of the connecting rods are rotatably connected with the rear ends of the short rods. The utility model adopts a mode of matching the short rod with the transmission rod, and drives one valve rod to drive the other valve rods to synchronously rotate, thereby realizing synchronous rotation adjustment of each valve plate, having ingenious structure and good control effect.
Description
Technical Field
The utility model relates to the technical field of filter screens, in particular to an adjusting air valve for a locomotive.
Background
In the running process of the railway train, the air quality in the railway train is guaranteed and the railway train is regulated by an air conditioning unit. At present, the air quantity of the air conditioning unit is realized by means of an air valve, but the air valve on the market is more conventional in adjusting structure and general in control effect.
Disclosure of Invention
In order to solve the problems, the utility model discloses an adjusting air valve for a locomotive.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an air regulating valve for a locomotive, characterized by: including the blast gate main part, the blast gate main part includes the installing frame, top-down equipartition has a plurality of horizontal valve rods that set up in the installing frame, the both ends of valve rod are all rotatable to be supported in the both sides of installing frame, and the cooperation is installed the valve plate on the valve rod, and the tip of one of them valve rod is connected with the transmission motor cooperation that sets up outside the installing frame side, the bottom surface mid-mounting of valve plate has the quarter butt of vertical setting, the middle part rear side of installing frame is equipped with the transfer line of vertical setting, the front side top-down equipartition of transfer line have the connecting rod the same and the position corresponding with the valve plate quantity, the connecting rod vertically sets up, its rear end and transfer line fixed connection, and the front end is rotated with the rear end of quarter butt and is connected.
As a further improvement of the utility model, the mounting frame is of a convex structure, and a mounting panel is arranged outside the front side edge of the mounting frame.
As a further improvement of the utility model, the tops of the two ends of the short rod are provided with connecting pieces connected with the valve plate, and the connecting pieces are fixedly connected with the valve plate through bolts.
Compared with the prior art, the utility model has the beneficial effects that: the mode that the short rod is matched with the transmission rod is adopted, one valve rod is driven, other valve rods can be driven to synchronously rotate, and then synchronous rotation adjustment of each valve plate is realized, the structure is ingenious, and the control effect is good.
Drawings
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is a schematic back view of the present utility model.
Fig. 3 is an enlarged view of the stub portion of fig. 2.
List of reference numerals:
1-mounting frame, 2-valve rod, 3-valve plate, 4-driving motor, 5-short rod, 6-driving rod, 7-connecting rod, 8-mounting panel, 9-bolt.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in the figure, the air regulating valve for the locomotive comprises an air valve main body, wherein the air valve main body comprises a mounting frame 1, a plurality of transversely arranged valve rods 2 are uniformly distributed in the mounting frame 1 from top to bottom, two ends of each valve rod 2 are rotatably supported on two sides of the mounting frame 1, a valve plate 3 is mounted on each valve rod 2 in a matched manner, one end part of each valve rod 2 is connected with a transmission motor 4 arranged outside the side surface of the mounting frame 1 in a matched manner, a short rod 5 longitudinally arranged is mounted on the middle of the bottom surface of each valve plate 3, a transmission rod 6 vertically arranged is arranged on the rear side of the middle of the mounting frame 1, connecting rods 7 which are identical in number and corresponding in position with the valve plates 3 are uniformly distributed on the front side of each transmission rod 6 from top to bottom, the connecting rods 7 are longitudinally arranged, the rear ends of the transmission rods are fixedly connected with the transmission rods 6, and the front ends of the transmission rods are rotatably connected with the rear ends of the short rods 5.
In this embodiment, the mounting frame 1 has a convex structure, and a mounting panel 8 is disposed outside the front side edge thereof.
In this embodiment, the top parts of the two ends of the short rod 5 are provided with connecting pieces connected with the valve plate 3, and the connecting pieces are fixedly connected with the valve plate 3 through bolts 9.
The utility model has ingenious structural design, adopts a mode of matching the short rod with the transmission rod, can drive other valve rods to synchronously rotate by driving one valve rod, and further realizes synchronous rotation adjustment of each valve plate, and has good control effect.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (3)
1. An air regulating valve for a locomotive, characterized by: including the blast gate main part, the blast gate main part includes installing frame (1), top-down equipartition has a plurality of valve rods (2) that transversely set up in installing frame (1), the both ends of valve rod (2) are all rotatable support in the both sides of installing frame (1), and valve plate (3) are installed in the cooperation on valve rod (2), and the tip of one valve rod (2) is connected with drive motor (4) cooperation that set up outside installing frame (1) side, the bottom surface mid-mounting of valve plate (3) has quarter butt (5) of vertical setting, the middle part rear side of installing frame (1) is equipped with vertical transfer line (6) of setting, the front side top-down equipartition of transfer line (6) have with valve plate (3) quantity the same and connecting rod (7) that the position corresponds, connecting rod (7) vertically set up, its rear end and transfer line (6) fixed connection, the rear end is rotated with the rear end of quarter butt (5).
2. A damper for a locomotive as claimed in claim 1 wherein: the mounting frame (1) is of a convex structure, and a mounting panel (8) is arranged outside the front side edge of the mounting frame.
3. A damper for a locomotive as claimed in claim 1 wherein: the top of the two ends of the short rod (5) is provided with a connecting piece connected with the valve plate (3), and the connecting piece is fixedly connected with the valve plate (3) through a bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427673.2U CN220771337U (en) | 2023-09-07 | 2023-09-07 | A regulation blast gate for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427673.2U CN220771337U (en) | 2023-09-07 | 2023-09-07 | A regulation blast gate for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220771337U true CN220771337U (en) | 2024-04-12 |
Family
ID=90605820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322427673.2U Active CN220771337U (en) | 2023-09-07 | 2023-09-07 | A regulation blast gate for locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220771337U (en) |
-
2023
- 2023-09-07 CN CN202322427673.2U patent/CN220771337U/en active Active
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