CN210981456U

CN210981456U - Flowmeter precision detection device convenient for mounting meter body

Info

Publication number: CN210981456U
Application number: CN202020108667.4U
Authority: CN
Inventors: 陈杰明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-07-10
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a flowmeter precision detection device that conveniently installs to the table body, including base, driving motor, connecting pipe and reset spring, driving motor is installed to the left side bolt of base, and driving motor's right side key-type connection has the two-way threaded rod to the two-way threaded rod is located the inside of base, the top of base is provided with the mounting panel, and runs through at the middle part of mounting panel has the connecting pipe to the inner of connecting pipe bonds and has the elastic sealing pad, the rear of backup pad runs through there is the regulation pole, and adjusts the pole bearing and install the upper surface at the base. This flowmeter precision detection device that conveniently installs the table body is provided with regulation pole and gag lever post, and the accessible is adjusted the rotation of pole and is driven the backup pad and remove, and the gag lever post can carry on spacingly to the backup pad, makes it can the reciprocating of remain stable to can adjust the high position of the table body in the backup pad, be convenient for fix a position and install the table body of difference.

Description

Flowmeter precision detection device convenient for mounting meter body

Technical Field

The utility model relates to a flowmeter detects technical field, specifically is a flowmeter precision detection device that conveniently installs to the table body.

Background

The flowmeter is a device for measuring flow, a water meter and the like are commonly used, certain detection needs to be carried out on the precision of the meter body before the meter body is used for ensuring the measurement accuracy, fluid with a known volume is introduced into the meter body to observe the deviation between the meter body reading and an actual value, but the existing flowmeter precision detection device has some defects when in use:

1. when the existing flowmeter precision detection device is used for installing the meter body, the meter body is sometimes connected with the connecting pipe in a flange and other bolt connection mode, so that the installation and the disassembly are time-consuming and labor-consuming, the efficiency is low when a plurality of meter bodies are measured, and the use convenience of the device is reduced;

2. the current flowmeter precision detection device is not convenient for adjust the position of the meter body when locating the meter body, the connecting pipe and the junction of the meter body are prone to generating deviation when changing the style of the meter body, the adaptability of the device is poor, certain limitation exists in the use, and the practicability of the device is reduced.

To solve the above problems, innovative design is urgently needed on the basis of the original flowmeter precision detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flowmeter precision detection device that conveniently installs to the table body to current flowmeter precision detection device on the existing market that solution above-mentioned background art provided is connected the table body and connecting pipe through bolted connection's such as flanges mode sometimes when installing the table body, and the installation is comparatively consuming time with the dismantlement power, and the deviation appears easily in the junction of connecting pipe and table body when changing the style of the table body, the relatively poor problem of adaptability of device.

In order to achieve the above object, the utility model provides a following technical scheme: a flowmeter precision detection device convenient for mounting a meter body comprises a base, a driving motor, a connecting pipe and a reset spring, wherein the driving motor is mounted on a bolt on the left side of the base, the right side of the driving motor is connected with a bidirectional threaded rod in a key mode, the bidirectional threaded rod is located inside the base, a mounting plate is arranged above the base, the connecting pipe penetrates through the middle of the mounting plate, an elastic sealing gasket is bonded at the inner end of the connecting pipe, a supporting plate is arranged above the base, a limiting rod is embedded on the lower surface of the supporting plate, the lower end of the limiting rod is located inside the base, a regulating rod penetrates through the rear portion of the supporting plate, a regulating rod bearing is mounted on the upper surface of the base, a positioning plate is arranged above the supporting plate, the reset spring is bonded on the outer side surface of the positioning plate, and a connecting, the outer end of the reset spring is bonded with a baffle which is bonded on the surface of the supporting plate, and a movable shaft is mounted on an inner bearing of the supporting plate.

Preferably, the lower surface of mounting panel inlays there is the connecting block, and constitutes threaded connection between connecting block and the two-way threaded rod to the mounting panel sets up about the central line bilateral symmetry of two-way threaded rod.

Preferably, the elastic sealing gasket and the connecting pipe are in adhesive connection, and the main section of the elastic sealing gasket is designed in a trapezoidal structure.

Preferably, the surface of the supporting plate is provided with a limiting groove, the supporting plate and the limiting rod are of an integrated structure, an up-and-down sliding structure is formed between the limiting rod and the base, and meanwhile the supporting plate and the adjusting rod are in threaded connection.

Preferably, the lower surface of the positioning plate is inlaid with a limiting block, the limiting block and the limiting groove form front and back sliding connection, and the front section of the limiting block is in a T-shaped structural design.

Preferably, constitute between loose axle and the backup pad and rotate to be connected, and for the screw connection between loose axle and the connection rope, and the loose axle is connected with the locating plate through connecting the rope.

Compared with the prior art, the beneficial effects of the utility model are that: this flowmeter precision detection device that conveniently installs the table body:

(1) the bidirectional threaded rod and the movable shaft are arranged, the mounting plate can be driven to move through the rotation of the bidirectional threaded rod, so that the connecting pipe is inserted into the connecting port of the watch body through the elastic sealing gasket and is sealed through the mutual extrusion of the elastic sealing gasket and the connecting part, and meanwhile, the position of the positioning plate can be controlled through the rotation of the movable shaft, the watch body can be conveniently mounted and dismounted, and the dismounting and mounting efficiency of the watch body is improved;

(2) be provided with and adjust pole and gag lever post, the accessible is adjusted the rotation of pole and is driven the backup pad and remove, and the gag lever post can carry on spacingly to the backup pad, makes its ability steady reciprocating to can adjust the high position of the table body in the backup pad, make its connector and connecting pipe corresponding, be convenient for fix a position and install the table body of difference, increase the practicality and the functionality of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the support plate of the present invention;

FIG. 3 is a schematic view of the main section structure of the limiting rod of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic diagram of the side-sectional structure of the support plate of the present invention.

In the figure: 1. a base; 2. a drive motor; 3. a bidirectional threaded rod; 4. mounting a plate; 401. connecting blocks; 5. a connecting pipe; 6. an elastic sealing gasket; 7. a support plate; 701. a limiting groove; 8. a limiting rod; 9. adjusting a rod; 10. positioning a plate; 1001. a limiting block; 11. a return spring; 12. connecting ropes; 13. a baffle plate; 14. a movable shaft.

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. 1-5, the present invention provides a technical solution: a flowmeter precision detection device convenient for mounting a meter body comprises a base 1, a driving motor 2, a two-way threaded rod 3, a mounting plate 4, a connecting pipe 5, an elastic sealing gasket 6, a support plate 7, a limiting rod 8, an adjusting rod 9, a positioning plate 10, a reset spring 11, a connecting rope 12, a baffle 13 and a movable shaft 14, wherein the driving motor 2 is mounted on a left bolt of the base 1, the right key of the driving motor 2 is connected with the two-way threaded rod 3, the two-way threaded rod 3 is positioned in the base 1, the mounting plate 4 is arranged above the base 1, the connecting pipe 5 penetrates through the middle of the mounting plate 4, the elastic sealing gasket 6 is bonded at the inner end of the connecting pipe 5, the support plate 7 is arranged above the base 1, the limiting rod 8 is embedded on the lower surface of the support plate 7, the lower end of the limiting rod 8 is positioned in the base 1, the, the adjusting rod 9 is mounted on the upper surface of the base 1 in a bearing mode, the positioning plate 10 is arranged above the supporting plate 7, the outer side surface of the positioning plate 10 is bonded with a return spring 11, a connecting rope 12 is fixed on the surface of the positioning plate 10 through screws, the outer end of the return spring 11 is bonded with a baffle 13, the baffle 13 is bonded on the surface of the supporting plate 7, and a movable shaft 14 is mounted in the supporting plate 7 through a bearing;

the connecting blocks 401 are embedded in the lower surfaces of the mounting plates 4, the connecting blocks 401 are in threaded connection with the bidirectional threaded rods 3, the mounting plates 4 are arranged in bilateral symmetry about the center lines of the bidirectional threaded rods 3, the two mounting plates 4 can be driven to synchronously move in opposite directions by the rotation of the bidirectional threaded rods 3, and the connecting pipe 5 and the flow meter can be conveniently connected in the following process;

the elastic sealing gasket 6 is in adhesive connection with the connecting pipe 5, the main view section of the elastic sealing gasket 6 is in a trapezoidal structural design, the structural design can seal the connecting part of the connecting pipe 5 and the meter body through the elastic sealing gasket 6, and the meter bodies with different calibers can be conveniently connected;

the surface of the supporting plate 7 is provided with a limiting groove 701, the supporting plate 7 and the limiting rod 8 form an integrated structure, the limiting rod 8 and the base 1 form an up-and-down sliding structure, meanwhile, the supporting plate 7 and the adjusting rod 9 form a threaded connection, the structural design can adjust the height position of the supporting plate 7 through the rotation of the adjusting rod 9, and a connecting port of a watch body is convenient to correspond to the connecting pipe 5;

a limiting block 1001 is embedded in the lower surface of the positioning plate 10, the limiting block 1001 and the limiting groove 701 form front-back sliding connection, the front-view section of the limiting block 1001 is in a T-shaped structural design, and the structural design can position the flowmeter through the movement of the positioning plate 10 to keep the flowmeter stable on the supporting plate 7;

constitute between loose axle 14 and the backup pad 7 and rotate to be connected, and be the screw connection between loose axle 14 and the connection rope 12 to loose axle 14 is connected through connecting rope 12 and locating plate 10, and the rotation of above-mentioned structural design accessible loose axle 14 is controlled the position of locating plate 10, makes things convenient for the installation and the dismantlement of the table body.

The working principle is as follows: when the flowmeter accuracy detection device facilitating meter body installation is used, firstly, as shown in fig. 1 and fig. 2, a meter body to be detected can be placed on the surface of the support plate 7 and positioned through the positioning plate 10, as shown in fig. 4 and fig. 5, the movable shaft 14 is rotated, the movable shaft 14 winds the connecting rope 12, the connecting rope 12 pulls the positioning plate 10 to move, the positioning plate 10 moves along the limiting groove 701 through the limiting block 1001 and simultaneously extrudes the return spring 11, then the meter body is placed on the inner side of the positioning plate 10, the movable shaft 14 is released, the positioning plate 10 moves under the action of the return spring 11 to extrude the meter body and fix the meter body on the surface of the support plate 7, and then the movable shaft 14 is rotated again to release the contact between the positioning plate 10 and the meter body when the meter body is disassembled;

as shown in fig. 3 and 5, the height position of the supporting plate 7 can be adjusted by rotating the adjusting lever 9 so that the height positions of the connection port of the watch body and the connection pipe 5 correspond to each other, the surface of the adjusting lever 9 has a screw thread structure, when the support plate is rotated, the support plate 7 is limited under the action of the limiting rod 8, so that the support plate 7 can be driven to move up and down to adjust the height position of the body, and as shown in figure 1, then the driving motor 2 can be started to drive the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 drives the mounting plate 4 to move through the connecting block 401, the connecting pipe 5 is inserted into the connecting port of the watch body through the elastic sealing gasket 6, the connection part is sealed through the extrusion contact between the elastic sealing gasket 6 and the meter body connecting port, the installation of the meter body is completed, then the liquid with known flow is led into the connecting pipe 5 or the liquid is collected by passing the liquid through a metering cylinder at one end of the connecting pipe.

Those not described in detail in this specification are within the skill of the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a flowmeter precision detection device that conveniently installs to the table body, includes base (1), driving motor (2), connecting pipe (5) and reset spring (11), its characterized in that: the improved structure of the anti-theft bolt is characterized in that a driving motor (2) is installed on a bolt on the left side of a base (1), a right side key of the driving motor (2) is connected with a bidirectional threaded rod (3), the bidirectional threaded rod (3) is located inside the base (1), a mounting plate (4) is arranged above the base (1), a connecting pipe (5) penetrates through the middle of the mounting plate (4), an elastic sealing gasket (6) is bonded at the inner end of the connecting pipe (5), a supporting plate (7) is arranged above the base (1), a limiting rod (8) is embedded on the lower surface of the supporting plate (7), the lower end of the limiting rod (8) is located inside the base (1), an adjusting rod (9) penetrates through the rear portion of the supporting plate (7), the adjusting rod (9) is mounted on the upper surface of the base (1) in a bearing mode, a positioning plate, and the outside surface bonding of locating plate (10) has reset spring (11) to the surperficial fix with screw of locating plate (10) is connected rope (12), the outer end bonding of reset spring (11) has baffle (13), and baffle (13) bond in the surface of backup pad (7), and movable shaft (14) are installed to the inner bearing of backup pad (7).

2. The flowmeter accuracy detection device that facilitates meter body installation of claim 1, wherein: the lower surface of mounting panel (4) is inlayed and is had connecting block (401), and constitutes threaded connection between connecting block (401) and two-way threaded rod (3) to mounting panel (4) set up about the central line bilateral symmetry of two-way threaded rod (3).

3. The flowmeter accuracy detection device that facilitates meter body installation of claim 1, wherein: the elastic sealing gasket (6) is in adhesive connection with the connecting pipe (5), and the main section of the elastic sealing gasket (6) is in a trapezoidal structure design.

4. The flowmeter accuracy detection device that facilitates meter body installation of claim 1, wherein: spacing groove (701) have been seted up on the surface of backup pad (7), and be integrated structure between backup pad (7) and gag lever post (8), and constitute sliding construction from top to bottom between gag lever post (8) and base (1), constitute threaded connection between backup pad (7) and the regulation pole (9) simultaneously.

5. The flowmeter accuracy detection device that facilitates meter body installation according to claim 4, wherein: the lower surface of the positioning plate (10) is inlaid with a limiting block (1001), the limiting block (1001) and the limiting groove (701) form front and back sliding connection, and the main viewing section of the limiting block (1001) is in a T-shaped structural design.

6. The flowmeter accuracy detection device that facilitates meter body installation of claim 1, wherein: the movable shaft (14) is rotatably connected with the support plate (7), the movable shaft (14) is connected with the connecting rope (12) through a screw, and the movable shaft (14) is connected with the positioning plate (10) through the connecting rope (12).