CN213842293U

CN213842293U - Ultrasonic open channel flowmeter convenient to installation

Info

Publication number: CN213842293U
Application number: CN202023155301.1U
Authority: CN
Inventors: 肖昭荣; 练瑞香
Original assignee: Shenzhen Flowruid Instrument Co ltd
Current assignee: Shenzhen Flowruid Instrument Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-30
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an ultrasonic open channel flowmeter convenient to install, which belongs to the technical field of instrument and meter equipment, and comprises a protection cabinet, wherein the top end and the bottom end of an inner cavity of the protection cabinet are uniformly provided with fixed blocks, a chute is arranged on the fixed blocks, a slide block is connected in the chute in a sliding way, the other side of the slide block is fixedly connected with a mounting plate, the bottom end of the surface of the mounting plate is provided with a backing plate, the top end of the backing plate is positioned on the surface of the mounting plate and is provided with a flow calculation transmitter, the bottom end of the protection cabinet is fixedly connected with a support, a seesaw rod is hinged on the support and penetrates through the bottom end of the protection cabinet and is connected with a driving mechanism, the utility model is provided with the mounting plate and the driving mechanism, the mounting plate is pushed out of the protection cabinet through the linkage of the driving mechanism, so that enough space is provided, thereby facilitating the installation and the disassembly of the flow calculation transmitter, and being provided with an installation block and a mounting groove, the flow calculation transmitter is simpler to mount and dismount, and time and labor are saved.

Description

Ultrasonic open channel flowmeter convenient to installation

Technical Field

The utility model relates to an instrument and meter equipment technical field specifically is an ultrasonic wave open channel flowmeter convenient to installation.

Background

The ultrasonic open channel flowmeter consists of an ultrasonic probe for measuring liquid level and a flow calculation transmitter and is used for measuring the water level and the flow rate of reservoirs, rivers, urban sewage/water supply and the like. An ultrasonic probe of the ultrasonic open channel flowmeter is generally communicated with a weir groove and installed in a water channel, a flow calculation transmitter of the ultrasonic open channel flowmeter is generally installed beside the water channel, a protection cabinet is further arranged outside the ultrasonic open channel flowmeter, when the flow calculation transmitter is installed, a bolt is needed, and the space in the protection cabinet is limited, so that the bolt is screwed to cause great effort, and the installation of the flow calculation transmitter is inconvenient; in addition, a plurality of transmission lines need to be connected to the flow calculation transmitter, the transmission lines are generally directly plugged into the protection cabinet in the prior art, and when the protection cabinet is opened, the transmission lines fall out, so that the flow calculation transmitter is not attractive, needs to be frequently collected, and wastes time. To this end, we propose an ultrasonic open channel flowmeter that is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic wave open channel flowmeter convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic wave open channel flowmeter convenient to installation, includes the protection cabinet, protection cabinet inner chamber top and bottom all evenly are provided with the fixed block, the spout has been seted up on the fixed block, sliding connection has the slider in the spout, slider opposite side fixedly connected with mounting panel, mounting panel surface bottom is provided with the backing plate, the backing plate top is located mounting panel surface mounting and has flow calculation changer, protection cabinet bottom end fixedly connected with support, it has the stick up to articulate on the support, the stick up pole runs through the protection cabinet bottom and is connected with actuating mechanism.

Preferably, the mounting panel is provided with a mounting groove, the flow calculation transmitter is correspondingly provided with a mounting block, and the mounting block is connected with the mounting groove in a sliding manner.

Preferably, actuating mechanism includes the horizontal pole, stick up the pole and be located that protection cabinet inner chamber part one end articulates there is the horizontal pole, the horizontal pole other end articulates there is the montant, the fore-and-aft direction runs through there is the pivot on the montant, the pivot is installed on the protection cabinet, the montant other end articulates there is the push rod, the push rod other end is connected with the mounting panel.

Preferably, the push rod is connected one end with the mounting panel and is articulated to have a pulley, the mounting panel is gone up to correspond and has been seted up the raceway.

Preferably, the backing plate is U-shaped.

Preferably, the bottom end of the backing plate is uniformly provided with wire grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the mounting plate and the driving mechanism, the mounting plate is pushed out of the protection cabinet through the linkage of the driving mechanism, so that enough space is provided, thereby facilitating the installation and the disassembly of the flow calculation transmitter, and the mounting block and the mounting groove are provided, so that the installation and the disassembly of the flow calculation transmitter are simpler, time-saving and labor-saving; be provided with backing plate and wire casing, can arrange the transmission line through the wire casing to make the transmission line neat, the backing plate is established to the U type, can put unnecessary transmission line in backing plate space department, makes the transmission line not only pleasing to the eye, does not need often to pick up moreover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the driving mechanism of the present invention;

fig. 3 is a schematic top view of the mounting plate of the present invention;

fig. 4 is the schematic diagram of the internal structure of the backing plate of the present invention.

In the figure: 1. a protection cabinet; 2. a fixed block; 3. a slider; 4. mounting a plate; 5. a flow calculation transmitter; 6. mounting grooves; 7. a base plate; 8. a support; 9. raising the rod; 10. a drive mechanism; 101. a cross bar; 102. a vertical rod; 103. a rotating shaft; 104. a push rod; 11. mounting blocks; 12. a wire slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an ultrasonic wave open channel flowmeter convenient to installation, including

protection cabinet

1, 1 inner chamber top of protection cabinet and bottom all evenly are provided with fixed block 2, the spout has been seted up on fixed block 2, sliding connection has slider 3 in the spout, 3 opposite side fixedly connected with mounting panel 4 of slider, 4 surperficial bottoms of mounting panel are provided with

backing plate

7, 7 tops of backing plate are located 4 surface mounting of mounting panel and have

flow calculation changer

5, 1 bottom fixedly connected with support 8 of protection cabinet, it has perk pole 9 to articulate on the support 8, perk pole 9 runs through 1 bottom of protection cabinet and is connected with actuating mechanism 10.

Referring to fig. 3, the mounting plate 4 is provided with a mounting groove 6, the flow calculation transmitter 5 is correspondingly provided with a mounting block 11, the mounting block 11 is slidably connected with the mounting groove 6, and the mounting and dismounting of the flow calculation transmitter 5 are simpler, time-saving and labor-saving by sleeving the mounting block 11 in the mounting groove 6.

Referring to fig. 2, the driving mechanism 10 includes a cross rod 101, one end of the tilting rod 9 located in the inner cavity of the protection cabinet 1 is hinged to the cross rod 101, the other end of the cross rod 101 is hinged to a vertical rod 102, a rotating shaft 103 penetrates through the vertical rod 102 in the front-back direction, the rotating shaft 103 is installed on the protection cabinet 1, the other end of the vertical rod 102 is hinged to a push rod 104, the other end of the push rod 104 is connected to the mounting plate 4, the tilting rod 9 is pulled outward to push the cross rod 101 to push the vertical rod 102 inward, and the vertical rod 102 rotates around the rotating shaft 103, so that the push rod 104 pushes the mounting plate 4 out.

Referring to fig. 2, a pulley is hinged to one end of the push rod 104 connected to the mounting plate 4, and a rolling groove is correspondingly formed in the mounting plate 4, so that the mounting plate 4 is conveniently removed, and the push rod 104 releases the limitation on the mounting plate 4.

Referring to fig. 4, the backing plate 7 is U-shaped, and the bottom end of the backing plate 7 is uniformly provided with wire slots 12.

The working principle is as follows: during installation, the warping rod 9 is pulled outwards to enable the cross rod 101 to push the vertical rod 102 inwards, the vertical rod 102 rotates around the rotating shaft 103, the push rod 104 is enabled to push out the mounting plate 4, the flow calculation transmitter 5 is mounted on the mounting plate 4 through the mounting block 11 and the mounting groove 6, meanwhile, a transmission line on the flow calculation transmitter 5 penetrates through the line slot 12 in the backing plate 7, and redundant transmission lines are placed in gaps in the backing plate 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultrasonic wave open channel flowmeter convenient to installation, includes protection cabinet (1), its characterized in that: protection cabinet (1) inner chamber top and bottom all evenly are provided with fixed block (2), the spout has been seted up on fixed block (2), sliding connection has slider (3) in the spout, slider (3) opposite side fixedly connected with mounting panel (4), mounting panel (4) surface bottom is provided with backing plate (7), backing plate (7) top is located mounting panel (4) surface mounting and has flow calculation changer (5), protection cabinet (1) bottom fixedly connected with support (8), it has stick-up pole (9) to articulate on support (8), stick-up pole (9) run through protection cabinet (1) bottom and are connected with actuating mechanism (10).

2. An ultrasonic open channel flow meter of claim 1 which is easy to install, wherein: mounting groove (6) have been seted up on mounting panel (4), it is provided with installation piece (11) to correspond on flow calculation changer (5), installation piece (11) and mounting groove (6) sliding connection.

3. An ultrasonic open channel flow meter of claim 1 which is easy to install, wherein: actuating mechanism (10) include horizontal pole (101), stick up pole (9) and be located that protection cabinet (1) inner chamber part one end articulates there is horizontal pole (101), horizontal pole (101) other end articulates there is montant (102), montant (102) are gone up the fore-and-aft direction and are run through pivot (103), install on protection cabinet (1) pivot (103), montant (102) other end articulates there is push rod (104), push rod (104) other end is connected with mounting panel (4).

4. An ultrasonic open channel flow meter of claim 3 which is easy to install, wherein: one end of the push rod (104) connected with the mounting plate (4) is hinged with a pulley, and a rolling groove is correspondingly formed in the mounting plate (4).

5. An ultrasonic open channel flow meter of claim 1 which is easy to install, wherein: the backing plate (7) is U-shaped.

6. An ultrasonic open channel flow meter of claim 5 which is easy to install, wherein: the bottom end of the backing plate (7) is uniformly provided with wire grooves (12).