CN219223846U

CN219223846U - Adjustable fixed casing of Doppler flowmeter

Info

Publication number: CN219223846U
Application number: CN202320216280.4U
Authority: CN
Inventors: 赵炎华; 朱和政; 郭伟亮; 倪国; 刘光华; 仝飞禹
Original assignee: Hebei Zerun Information Technology Co ltd
Current assignee: Hebei Zerun Information Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses an adjustable fixed shell of a Doppler flowmeter, which comprises a shell and a shell cover, wherein one side of the shell is provided with a plurality of clamping grooves, a clamping assembly is arranged in each clamping groove and comprises a pressing block, one end of each pressing block is fixedly connected with a sliding rod, one side of each sliding rod is fixedly connected with a limiting block, the outer surface of each sliding rod is provided with a first spring, one side of each sliding rod is fixedly connected with a fixed block, one end of each fixed block is fixedly connected with a telescopic rod, the outer surface of each telescopic rod is provided with a second spring, one side of the shell cover is fixedly connected with a plurality of clamping blocks, one side of the shell is fixedly connected with a ball, the outer surface of each ball is provided with a rotating block, and one side of the shell cover is rotatably connected with a movable cover. Through setting up ball, rotating block, make things convenient for the rotation of casing, and then make things convenient for the orientation of adjusting the display screen, make things convenient for the staff to observe.

Description

Adjustable fixed casing of Doppler flowmeter

Technical Field

The utility model relates to the technical field of Doppler flow meters, in particular to an adjustable fixed shell of a Doppler flow meter.

Background

The Doppler flowmeter is widely applied to industries such as industry, water conservancy, irrigation and the like, is suitable for flow measurement of full pipes, non-full pipes, open channels and the like, is a set of liquid flow monitoring device, is mainly applied to on-line automatic monitoring of urban drainage pipe networks, river channel flows and the like, is used for collecting flow, flow speed, liquid level and other information of the pipelines, the river channels and the like, and provides accurate data information for drainage pipe network flow simulation and verification, flood simulation, drainage pipe network maintenance, river hydrologic monitoring, irrigation informatization and the like.

The shell of current Doppler flowmeter is fixed in the wall body through the mounting mostly, because current Doppler flowmeter shell does not set up adjusting part, can't adjust the angle of Doppler flowmeter display screen, and the casing of Doppler flowmeter shell is all fixed through the screw with the cap simultaneously, when needs maintenance, inconvenient equipment dismantles, and is comparatively troublesome.

Disclosure of Invention

The utility model aims to provide an adjustable fixed shell of a Doppler flowmeter, which can facilitate the rotation of a shell through a ball and a rotating block, further facilitate the adjustment of the orientation of a display screen and facilitate the observation of staff.

To achieve the above object, there is provided an adjustable fixed housing of a doppler flow meter, comprising: the device comprises a shell and a shell cover, wherein a plurality of clamping grooves are formed in one side of the shell, a clamping assembly is arranged in each clamping groove, each clamping assembly comprises a pressing block, one end of each pressing block is fixedly connected with a sliding rod, a first spring is arranged on the outer surface of each sliding rod, one side of each sliding rod is fixedly connected with a fixing block, one end of each fixing block is fixedly connected with a telescopic rod, and one side of the shell cover is fixedly connected with a plurality of clamping blocks;

one side of the shell is fixedly connected with a ball, and the outer surface of the ball is provided with a rotating block.

According to the adjustable fixed shell of the Doppler flowmeter, one side of the sliding rod is fixedly connected with a limiting block.

According to the adjustable fixed shell of the Doppler flowmeter, a second spring is arranged on the outer surface of the telescopic rod.

According to the adjustable fixed shell of the Doppler flowmeter, the clamping blocks, the clamping grooves and the clamping components are all four.

According to the adjustable fixed shell of the Doppler flowmeter, the clamping block is movably clamped with the clamping assembly.

According to the adjustable fixed shell of the Doppler flowmeter, fixing pieces are fixedly connected to two sides of the rotating block, and grooves are formed in the surfaces of the fixing pieces.

According to the adjustable fixed shell of the Doppler flowmeter, one side of the shell cover is rotationally connected with a movable cover.

According to the adjustable fixed shell of the Doppler flowmeter, a connector is arranged at the upper end of the shell.

The utility model aims to provide an adjustable fixed shell of a Doppler flowmeter, which is mainly characterized in that:

1. this fixed shell with adjustable doppler flowmeter through setting up ball, turning block, makes things convenient for the rotation of casing, and then makes things convenient for the orientation of adjusting the display screen, makes things convenient for the staff to observe.

2. This fixed shell with adjustable doppler flowmeter through setting up joint subassembly, fixture block, makes things convenient for the installation of casing and cap to dismantle, and then conveniently maintains.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a front end perspective view of an adjustable fixed housing of a Doppler flow meter according to the present utility model;

FIG. 2 is a rear end perspective view of an adjustable fixed housing of a Doppler flow meter according to the present utility model;

FIG. 3 is a perspective view of the cover of the adjustable fixed housing of the Doppler flowmeter according to the present utility model;

FIG. 4 is a partial cross-sectional view of an adjustable fixed housing of a Doppler flow meter according to the present utility model;

fig. 5 is a schematic structural diagram of fig. 4 a according to the present utility model.

Legend description:

1. a housing; 2. a cover; 3. a clamping block; 4. a clamping groove; 5. a clamping assembly; 6. a movable cover; 7. a joint; 8. a ball; 9. a rotating block; 10. a fixing member; 11. slotting; 51. a second spring; 52. briquetting; 53. a first spring; 54. a slide bar; 55. a limiting block; 56. a telescopic rod; 57. and a fixed block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, an adjustable fixed housing of a doppler flow meter according to an embodiment of the present utility model comprises a housing 1 and a housing cover 2, wherein one side of the housing 1 is provided with a plurality of clamping grooves 4, a clamping component 5 is arranged in the clamping grooves 4, the clamping component 5 comprises a pressing block 52, one end of the pressing block 52 is fixedly connected with a sliding rod 54, the outer surface of the sliding rod 54 is provided with a first spring 53, one side of the sliding rod 54 is fixedly connected with a fixed block 57, one end of the fixed block 57 is fixedly connected with a telescopic rod 56, one side of the housing cover 2 is fixedly connected with a plurality of clamping blocks 3, and the installation and the disassembly of the housing 1 and the housing cover 2 are facilitated by arranging the clamping component 5 and the clamping blocks 3, so that the maintenance is facilitated;

one side fixedly connected with ball 8 of casing 1, the surface of ball 8 is provided with rotary block 9, through setting up ball 8, rotary block 9, makes things convenient for the rotation of casing 1, and then makes things convenient for the orientation of adjusting the display screen, makes things convenient for the staff to observe.

One side fixedly connected with stopper 55 of slide bar 54 carries out spacingly to slide bar 54, the surface of telescopic link 56 is provided with second spring 51, fixture block 3, joint groove 4, joint subassembly 5 all are provided with four, fixture block 3 and joint subassembly 5 activity joint, the equal fixedly connected with mounting 10 in both sides of rotating block 9, fluting 11 has all been seted up on the surface of mounting 10, conveniently screw in the wall, and then fix casing 1, one side rotation of cap 2 is connected with movable cover 6, casing 1's upper end is provided with joint 7, the grafting with the detection line is convenient.

Working principle: when the adjustable fixed shell of the Doppler flowmeter is used, the fixed piece 10 is stuck to a wall body and fixed through screws, the detection line is inserted into the joint 7 for detection, the shell 1 is pushed, the ball 8 rotates in the rotating block 9, and the orientation of the display screen is adjusted; when the shell cover 2 needs to be disassembled, the pressing block 52 is pressed, the pressing block 52 drives the sliding rod 54 to move downwards or upwards, the first spring 53 is stressed and deformed, the sliding rod 54 drives the fixing block 57 to move downwards or upwards, the fixing block 57 drives the telescopic rod 56 to stretch out and draw back, the second spring 51 is stressed and deformed, the shell cover 2 is taken out at the moment, the disassembly is realized, after the maintenance of the internal components of the shell 1 is completed, the clamping block 3 of the shell cover 2 is aligned with the clamping groove 4 on the shell 1, the clamping block 3 extrudes the fixing block 57, the fixing block 57 moves downwards or upwards, the fixing block 57 extrudes the telescopic rod 56, the second spring 51 on the telescopic rod 56 is stressed and deformed, the fixing block 57 drives the sliding rod 54 to move downwards or upwards, the first spring 53 on the fixing block 57 is stressed and deformed, and after the clamping block 3 and the fixing block 57 are clamped, the first spring 53, the second spring 51 and the telescopic rod 56 are returned to the original place, and the installation is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Fixed shell with adjustable doppler flowmeter, its characterized in that includes: the novel portable electronic device comprises a shell body (1) and a shell cover (2), wherein a plurality of clamping grooves (4) are formed in one side of the shell body (1), clamping components (5) are arranged in the clamping grooves (4), each clamping component (5) comprises a pressing block (52), one end of each pressing block (52) is fixedly connected with a sliding rod (54), a first spring (53) is arranged on the outer surface of each sliding rod (54), a fixing block (57) is fixedly connected to one side of each sliding rod (54), a telescopic rod (56) is fixedly connected to one end of each fixing block (57), and a plurality of clamping blocks (3) are fixedly connected to one side of the shell cover (2);

one side of the shell (1) is fixedly connected with a ball (8), and a rotating block (9) is arranged on the outer surface of the ball (8).

2. The adjustable fixed housing of a doppler flow meter according to claim 1, characterized in that a stopper (55) is fixedly connected to one side of the slide bar (54).

3. The adjustable fixed housing of a doppler flow meter according to claim 1, characterised in that the outer surface of the telescopic rod (56) is provided with a second spring (51).

4. The adjustable fixed housing of a doppler flow meter according to claim 1, characterized in that the clamping blocks (3), the clamping grooves (4) and the clamping components (5) are all provided with four.

5. The adjustable fixed housing of a doppler flow meter according to claim 1, characterized in that the clamping block (3) is movably clamped with the clamping assembly (5).

6. The adjustable fixed housing of the doppler flow meter according to claim 1, wherein both sides of the rotating block (9) are fixedly connected with a fixing piece (10), and the surface of the fixing piece (10) is provided with a slot (11).

7. The adjustable fixed housing of a doppler flow meter according to claim 1, characterized in that a movable cover (6) is rotatably connected to one side of the housing cover (2).

8. The adjustable fixed housing of a doppler flow meter according to claim 1, characterised in that the upper end of the housing (1) is provided with a joint (7).