CN215930983U

CN215930983U - Flowmeter for sewage discharge detection

Info

Publication number: CN215930983U
Application number: CN202121336158.8U
Authority: CN
Inventors: 查佩; 张马莉; 杜娣娣; 李琴
Original assignee: Anhui Haibo Environmental Testing Co ltd
Current assignee: Anhui Haibo Environmental Testing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-03-01
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a flowmeter for sewage discharge detection, which comprises an ultrasonic flowmeter main body and a limiting connecting rod, wherein connecting wires are respectively arranged at two ends of the outer part of the ultrasonic flowmeter main body, a first clamping probe and a second clamping probe are respectively connected below the connecting wires, a first positioning block and a second positioning block are respectively arranged at the outer parts of the adjacent ends of the first clamping probe and the second clamping probe, a reinforcing bolt penetrates through the limiting connecting rod part and the second positioning block in an embedded groove hole, a supporting pull ring is arranged at the outer end of the reinforcing bolt, a supporting upright post is arranged at the outer part of the bottom end of the ultrasonic flowmeter main body, a fixed bottom plate is arranged at the outer part of the bottom end of the supporting upright post, and positioning and installing through holes are respectively arranged in four ends of the fixed bottom plate. This flowmeter for sewage discharge detection can make things convenient for quick correspond the installation with two centre gripping probes, shortens the positioning time of centre gripping probe, improves the installation effectiveness.

Description

Flowmeter for sewage discharge detection

Technical Field

The utility model relates to the technical field of flowmeters, in particular to a flowmeter for sewage discharge detection.

Background

The flow meter is as follows: meters that indicate the measured flow rate and/or the total amount of fluid in a selected time interval. Simply a meter for measuring the flow of fluid in a pipe or open channel. The invented ultrasonic flow meter is based on the principle of "speed difference method" and is used for measuring the flow of liquid in circular tube. The flow meter adopts advanced multi-pulse technology, signal digital processing technology and error correction technology, so that the flow meter can be more suitable for the environment of an industrial field, and the metering is more convenient, economic and accurate. The product reaches the advanced level at home and abroad, and can be widely applied to the fields of petroleum, chemical engineering, metallurgy, electric power, water supply and drainage and the like.

The existing sewage discharge detection often uses the external clamp type ultrasonic flowmeter to horizontally position the clamping probes on two sides by manual visual inspection when in use, so that the clamping probes on two sides are correspondingly installed, position deviation easily occurs in the correction process, and the ultrasonic flowmeter is inconvenient to quickly position and install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flow meter for sewage discharge detection, which solves the problem that when the externally-clamped ultrasonic flow meter provided by the background technology is used, horizontal positioning of clamping probes on two sides needs to be carried out through manual visual inspection, and quick positioning and installation are inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a flow meter for sewage discharge detection comprises an ultrasonic flow meter main body and a limit connecting rod, wherein connecting wire bodies are respectively arranged at two ends of the outer part of the ultrasonic flow meter main body, a first clamping probe and a second clamping probe are respectively connected below the connecting wire bodies, a first positioning block and a second positioning block are respectively arranged at the outer parts of the adjacent ends of the first clamping probe and the second clamping probe, a threaded groove hole is formed in the first positioning block, an embedded groove hole is formed in the second positioning block, the axes of the embedded groove hole and the threaded groove hole are mutually overlapped, the limit connecting rod is of a telescopic rod structure, one end of the limit connecting rod is engaged and connected with the threaded groove hole through a threaded structure, the other end of the limit connecting rod is embedded and inserted into the embedded groove hole, and a reinforcing bolt is connected between the limit connecting rod part in the embedded groove hole and the second positioning block in a penetrating manner, and the outer end of the reinforcing bolt is provided with a supporting pull ring, the bottom end of the main body of the ultrasonic flowmeter is externally provided with a supporting upright post, the bottom end of the supporting upright post is externally provided with a fixing bottom plate, and the four ends of the fixing bottom plate are internally provided with positioning and mounting through holes.

Preferably, the supporting upright post is of a telescopic rod structure and is perpendicular to the top surface of the fixed bottom plate.

Preferably, the bottom end of the fixed bottom plate is internally and transversely provided with a reinforcing groove in a penetrating mode, and the reinforcing groove is of an inverted V-shaped structure.

Preferably, the maximum width of the reinforcing groove is not greater than the width difference of the positioning and mounting through holes on the two sides of the fixed bottom plate, and the vertical bisector of the reinforcing groove coincides with the vertical bisector of the fixed bottom plate.

Preferably, the reinforcing bolt is of a transverse T-shaped structure, and the length of the small-diameter end of the reinforcing bolt is larger than the diameter of the second positioning block.

Compared with the prior art, the utility model has the beneficial effects that: this flowmeter for sewage discharge detection can make things convenient for quick correspond the installation with two centre gripping probes, shortens the positioning time of centre gripping probe, improves the installation effectiveness. Install extending structure's spacing connecting rod between this flow meter for sewage discharge detection's first centre gripping probe and the second centre gripping probe, so that the distance between quick regulation first centre gripping probe and the second centre gripping probe, and can be convenient keep first centre gripping probe and second centre gripping probe to install at corresponding position, the condition of mounted position dislocation appears in the reduction, the efficiency of installation location is improved, and spacing connecting rod both ends can be fixed with first centre gripping probe and second centre gripping probe through the fixed dual mode of thread engagement and gomphosis respectively, also conveniently carry out quick assembly disassembly.

Drawings

FIG. 1 is a schematic front view of a flow meter for detecting sewage discharge according to the present invention;

FIG. 2 is a schematic side view of a mounting plate of a flow meter for sewage discharge detection according to the present invention;

fig. 3 is a schematic side view of a second positioning block of the flow meter for detecting sewage discharge according to the present invention.

In the figure: 1. the ultrasonic flowmeter comprises an ultrasonic flowmeter main body, 2, a connecting wire body, 3, a supporting column, 4, a fixed bottom plate, 5, a reinforcing groove, 6, a positioning and mounting through hole, 7, a limiting connecting rod, 8, a first clamping probe, 9, a first positioning block, 10, a threaded groove hole, 11, a supporting pull ring, 12, a reinforcing bolt, 13, an embedded groove hole, 14, a second positioning block, 15 and a second clamping probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flowmeter for sewage discharge detection comprises an ultrasonic flowmeter main body 1 and a limit connecting rod 7, wherein both ends of the outer part of the ultrasonic flowmeter main body 1 are respectively provided with a connecting wire body 2, a first clamping probe 8 and a second clamping probe 15 are respectively connected with the lower part of the connecting wire body 2, a first positioning block 9 and a second positioning block 14 are respectively arranged at the outer parts of the adjacent ends of the first clamping probe 8 and the second clamping probe 15, a threaded groove hole 10 is arranged in the first positioning block 9, an embedded groove hole 13 is arranged in the second positioning block 14, the axes of the embedded groove hole 13 and the threaded groove hole 10 are mutually overlapped, the limit connecting rod 7 is of a telescopic rod structure, one end of the limit connecting rod 7 is engaged and connected with the threaded groove hole 10 through a threaded structure, the other end of the limit connecting rod 7 is embedded and inserted into the embedded groove hole 13, a reinforcing bolt 12 is connected between the limit connecting rod 7 part in the embedded groove hole 13 and the second positioning block 14 in a penetrating manner, and the outer end of the reinforcing bolt 12 is provided with a supporting pull ring 11, the reinforcing bolt 12 is of a transverse T-shaped structure, the length of the small diameter end of the reinforcing bolt 12 is larger than the diameter of the second positioning block 14, the structure enables the small diameter end of the reinforcing bolt 12 to penetrate through the second positioning block 14, the large diameter end of the reinforcing bolt 12 can be limited, the situation that the reinforcing bolt 12 is excessively immersed into the second positioning block 14 is avoided, the outer part of the bottom end of the ultrasonic flowmeter body 1 is provided with a supporting upright post 3, the outer part of the bottom end of the supporting upright post 3 is provided with a fixed bottom plate 4, and the inner parts of the four ends of the fixed bottom plate 4 are respectively provided with a positioning and installing through hole 6, the structure enables a limiting connecting rod 7 of a telescopic structure to be installed between the first clamping probe 8 and the second clamping probe 15, so as to rapidly adjust the distance between the first clamping probe 8 and the second clamping probe 15, and conveniently keep the first clamping probe 8 and the second clamping probe 15 to be installed at corresponding positions, the situation of dislocation of the installation position is reduced, the efficiency of installation and positioning is improved, two ends of a limiting connecting rod 7 can be respectively fixed with a first clamping probe 8 and a second clamping probe 15 through two ways of thread meshing and embedding fixing, and rapid disassembly and assembly are also convenient to carry out, a supporting upright 3 is of a telescopic rod structure, the supporting upright 3 is mutually vertical to the top surface of a fixed bottom plate 4, the structure enables a user to adjust the height of an ultrasonic flowmeter main body 1 through the supporting upright 3 of the telescopic rod structure, the inclination of the ultrasonic flowmeter main body 1 is avoided when the height of the ultrasonic flowmeter main body 1 is changed, a reinforcing groove 5 transversely penetrates through the inner part of the bottom end of the fixed bottom plate 4, the reinforcing groove 5 is of an inverted V-shaped structure, and the reinforcing groove 5 of the inverted V-shaped structure can conveniently clamp the fixed bottom plate 4 at the top end of a sewage discharge detection pipeline, being convenient for keep the steady of PMKD 4 for follow-up fixed mounting, the maximum width of consolidating recess 5 is not more than the width difference of the location installation through-hole 6 of PMKD 4 both sides, and consolidates the coincidence of the vertical bisector of recess 5 and PMKD 4, and this structure makes and consolidates the bottom central point that recess 5 is located PMKD 4 and puts, and consolidates recess 5 and location installation through-hole 6 mutually noninterfere.

The working principle is as follows: when the flow meter for sewage discharge detection is used, firstly, a user can stretch the limit connecting rod 7 to a proper length, then one end of the limit connecting rod 7 is fixed with the threaded groove hole 10 in the first positioning block 9 through threaded engagement, then the other end of the limit connecting rod 7 is embedded and fixed in the embedded groove hole 13 in the second positioning block 14, then the support pull ring 11 is held to insert the reinforcing bolt 12 into the embedded groove hole 13 in a penetrating manner so as to reinforce the connection between the second positioning block 14 and the limit connecting rod 7, at the moment, the first clamping probe 8 and the second clamping probe 15 are connected into a whole through the limit connecting rod 7, the user can conveniently install the first clamping probe 8 and the second clamping probe 15 at the same height on a sewage discharge detection pipeline, and then the user can clamp the fixed bottom plate 4 at the top of the sewage discharge detection pipeline through the reinforcing groove 5, then pass location installation through-hole 6 through instruments such as iron wire and fix PMKD 4, then the user can raise support post 3 and make ultrasonic flowmeter main part 1 and connecting wire body 2 be in suitable position to accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sewage discharge detects uses flowmeter, includes ultrasonic flowmeter main part (1) and spacing connecting rod (7), its characterized in that: connection line body (2) are all installed at the outside both ends of ultrasonic flowmeter main part (1), and are connected with first centre gripping probe (8) and second centre gripping probe (15) respectively below line body (2), first locating piece (9) and second locating piece (14) are installed respectively to the close end outside of first centre gripping probe (8) and second centre gripping probe (15), first locating piece (9) inside is equipped with screw thread slotted hole (10), inside gomphosis slotted hole (13) that is equipped with of second locating piece (14), and the axis of gomphosis slotted hole (13) and screw thread slotted hole (10) coincides each other, spacing connecting rod (7) are telescopic rod structure, and spacing connecting rod (7) one end is connected with screw thread slotted hole (10) through the screw thread structural engagement to spacing connecting rod (7) other end gomphosis inserts among gomphosis slotted hole (13), run through between spacing connecting rod (7) part in gomphosis slotted hole (13) and second locating piece (14) The wear to be connected with and consolidate bolt (12), and consolidate bolt (12) outer end and install and support pull ring (11), ultrasonic flowmeter main part (1) bottom externally mounted has support post (3), and support post (3) bottom externally mounted has PMKD (4) to PMKD (4) four inside location installation through-holes (6) have all been seted up.

2. The flowmeter for sewage discharge detection according to claim 1, wherein: the supporting upright posts (3) are of telescopic rod structures, and the supporting upright posts (3) are perpendicular to the top surfaces of the fixed bottom plates (4).

3. The flowmeter for sewage discharge detection according to claim 1, wherein: the reinforcing groove (5) is transversely formed in the bottom end of the fixed bottom plate (4) in a penetrating mode, and the reinforcing groove (5) is of an inverted V-shaped structure.

4. The flowmeter for sewage discharge detection according to claim 3, wherein: the maximum width of the reinforcing groove (5) is not larger than the width difference of the positioning and mounting through holes (6) on two sides of the fixed bottom plate (4), and the vertical bisector of the reinforcing groove (5) coincides with the vertical bisector of the fixed bottom plate (4).

5. The flowmeter for sewage discharge detection according to claim 1, wherein: the reinforcing bolt (12) is of a transverse T-shaped structure, and the length of the small-diameter end of the reinforcing bolt (12) is larger than the diameter of the second positioning block (14).