CN216206263U

CN216206263U - Magnetostrictive static level gauge

Info

Publication number: CN216206263U
Application number: CN202122390944.2U
Authority: CN
Inventors: 蒋延超; 方明; 姚强; 孙啸
Original assignee: Guoxun Xinji Wulian Jiangsu Co ltd
Current assignee: Guoxun Xinji Wulian Jiangsu Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a magnetostrictive hydrostatic level which comprises a base, wherein the upper end surface of the base is provided with a through groove, rotating shafts are respectively and rotatably arranged on the inner walls of the left end and the right end of the through groove, a coupler is connected between the two rotating shafts, the rotating shaft at the right end extends rightwards to penetrate through the base, a rotating ring is arranged at the right end of the rotating shaft at the right end, supporting plates are respectively and slidably arranged at the left end and the right end in the through groove, the two supporting plates are respectively in threaded connection with the two rotating shafts, arc-shaped plates are respectively arranged at one sides of opposite surfaces of the two supporting plates, a hydrostatic level body is arranged between the two arc-shaped plates, a front protective cover and a rear protective cover are respectively arranged at the front side and the rear side of the upper end surface of the base, mounting rods are respectively arranged at the lower end surfaces of the front protective cover and the rear protective cover, a plurality of the mounting rods are arranged, mounting holes are respectively formed in the upper end surface of the base corresponding to the plurality of the mounting rods, and an observation window is arranged at the front end surface of the front protective cover; designing an arc-shaped plate, and clamping and fixing; the front protective cover and the rear protective cover are designed to facilitate disassembly and assembly; the square bracket is designed to move stably.

Description

Magnetostrictive static level gauge

Technical Field

The utility model relates to the technical field of levels, in particular to a magnetostrictive static level.

Background

The static force level gauge is a precise instrument for measuring height difference and change thereof; the device is mainly used for monitoring vertical displacement and inclination of pipe galleries, dams, nuclear power stations, high-rise buildings, foundation pits, tunnels, bridges, subways and the like; static level gauge generally installs on survey mound or the height line such as testee wall of height such as testee, realize automatic acquisition data and save in on-the-spot collection system through the built-in single version collection software of on-the-spot collection box usually, the rethread wired or wireless communication links to each other and then reaches backstage network version software with the internet, thereby realize automatic the observation, current patent such as patent No. 201420482248.1, including the stock solution bucket, the magnetostrictive transducer, mounting plate and fixing bolt, though the device has rational in infrastructure, simple, the high characteristics of measurement accuracy, but the whole inconvenient removal of device, the device lacks suitable protective structure when using, and inconvenient fixed mounting carries out to the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a magnetostrictive static level gauge.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a magnetostrictive static level comprises a base, wherein the upper end surface of the base is provided with a through groove, the inner walls of the left end and the right end of the through groove are respectively provided with a rotating shaft in a rotating way, a shaft coupling is connected between the two rotating shafts, the rotating shaft at the right end extends rightwards to penetrate through the base, the right end of the rotating shaft at the right end is provided with a rotating ring, the left end and the right end inside the through groove are respectively provided with a supporting plate in a sliding way, the two supporting plates are respectively in threaded connection with the two rotating shafts, one side of the opposite surfaces of the two supporting plates is provided with an arc-shaped plate, a static level body is arranged between the two arc-shaped plates, a front protective cover and a rear protective cover are respectively arranged at the front side and the rear side of the upper end surface of the base, mounting rods are respectively arranged at the lower end surfaces of the front protective cover and the rear protective cover, the installation pole is provided with a plurality ofly, the base up end corresponds a plurality ofly the mounting hole has all been seted up to the installation pole, the terminal surface is equipped with the observation window before the preceding protection casing.

Preferably, the lower end surface of the base is provided with a limiting groove, a square support is arranged in the limiting groove in a sliding mode, four corners of the lower end surface of the square support are provided with universal wheels, a limiting rod is arranged in the limiting groove in a rotating mode, the limiting rod is in threaded connection with the square support, the bottom end of the limiting rod is provided with a rotating motor, and the rotating motor is connected with an external power supply, so that the whole device can be conveniently moved.

Preferably, the upper end and the lower end of the limiting rod are provided with limiting rings, and the limit is realized by the up-and-down movement of the square bracket.

Preferably in further, the lower end face of the base is provided with a plurality of positioning holes, the circumference of each positioning hole is provided with a plurality of supporting rods, the supporting rods are arranged in the positioning holes, and the bottom ends of the supporting rods are provided with fixing seats, so that the overall height of the device is adjusted, and various measurement requirements are met.

Preferably, the anti-skid rubber pads are arranged on the opposite sides of the two arc-shaped plates, so that the clamping stability is ensured.

In further preferred, preceding protection casing and back protection casing upper end all are equipped with the handle, preceding protection casing and back protection casing opposite face one side all seted up the recess, two the recess fit in is equipped with sealed the pad, realizes sealed to the gap between preceding protection casing and the back protection casing.

In further preferred, the through-hole has all been seted up at both ends about the back protection casing, back protection casing rear end face corresponds two the through-hole all is equipped with the rain shade, makes things convenient for hydrostatic level and external equipment to connect.

(III) advantageous effects

Compared with the prior art, the utility model provides a magnetostrictive static level gauge, which has the following beneficial effects:

according to the design of the arc-shaped plate, the rotating shaft with the rotating ring at the right rotating end is rotated, the two rotating shafts are driven by the coupler to rotate in opposite directions, the two rotating shafts and the supporting plate are respectively in threaded fit, the rotating shafts rotate to realize that the supporting plate slides relatively in the through groove, and the supporting plate drives the arc-shaped plate on the opposite surface to move inwards to realize clamping and fixing of the static level; the design of the front protective cover and the rear protective cover comprises the steps that firstly, the rear protective cover is correspondingly installed, the static level gauge penetrates through two installation holes to be connected with an external device, after the installation is finished, the front protective cover is correspondingly installed, and installation rods of the front protective cover and the rear protective cover are correspondingly inserted into the installation holes, so that the disassembly and the assembly are convenient; the square support is designed, a power supply of the rotating motor is started, a motor shaft of the rotating motor drives the limiting rod to rotate, the limiting rod rotates in the limiting groove, the limiting rod is in threaded fit with the square support, the square support slides up and down relative to the limiting groove, the square support drives the universal wheels to downwards contact the ground, the device is pushed integrally, the universal wheels drive the device to move to a proper position, and the device is convenient to move integrally and stably.

Drawings

FIG. 1 is a schematic diagram of a preferred overall construction of a magnetostrictive hydrostatic level according to the present invention;

FIG. 2 is an exploded view of a preferred front shield, rear shield, gasket, mounting bar, observation window and rain shield arrangement of a magnetostrictive hydrostatic level of the present invention;

FIG. 3 is a schematic diagram of the preferred overall configuration of a magnetostrictive hydrostatic level according to the present invention without the front shield, the rear shield, and the support rods;

FIG. 4 is a top view of a preferred base structure of a magnetostrictive hydrostatic level according to the present invention.

In the figure: 1. a base; 2. a through groove; 3. a rotating shaft; 4. a coupling; 5. a rotating ring; 6. a support plate; 7. an arc-shaped plate; 8. a hydrostatic level body; 9. a front shield; 10. a rear shield; 11. mounting a rod; 12. mounting holes; 13. an observation window; 14. a limiting groove; 15. a square bracket; 16. a universal wheel; 17. a limiting rod; 18. a rotating electric machine; 19. a limiting ring; 20. positioning holes; 21. a support bar; 22. a fixed seat; 23. an anti-skid rubber pad; 24. a handle; 25. a groove; 26. a gasket; 27. a through hole; 28. a rain shield.

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.

The first embodiment is as follows:

referring to fig. 1-4, a magnetostrictive static level comprises a base 1, a through groove 2 is formed on the upper end surface of the base 1, rotating shafts 3 are rotatably arranged on the inner walls of the left and right ends of the through groove 2, a coupling 4 is connected between the two rotating shafts 3, the right rotating shaft 3 extends through the base 1 rightwards, a rotating ring 5 is arranged at the right end of the right rotating shaft 3, supporting plates 6 are slidably arranged at the left and right ends of the inside of the through groove 2, the two supporting plates 6 are respectively in threaded connection with the two rotating shafts 3, arc-shaped plates 7 are arranged on one sides of opposite surfaces of the two supporting plates 6, a static level body 8 is arranged between the two arc-shaped plates 7, a front protective cover 9 and a rear protective cover 10 are respectively arranged on the front and rear sides of the upper end surface of the base 1, mounting rods 11 are arranged on the lower end surfaces of the front protective cover 9 and the rear protective cover 10, a plurality of the mounting rods 11 are arranged, mounting holes 12 are formed on the upper end surface of the base 1 corresponding to the plurality of the mounting rods 11, an observation window 13 is arranged on the front end surface of the front protective cover 9.

Referring to fig. 1 and 4, in this embodiment, a lower end surface of a base 1 is provided with a limiting groove 14, a square bracket 15 is slidably disposed in the limiting groove 14, four corners of the lower end surface of the square bracket 15 are respectively provided with a universal wheel 16, a limiting rod 17 is rotatably disposed in the limiting groove 14, the limiting rod 17 is in threaded connection with the square bracket 15, a bottom end of the limiting rod 17 is provided with a rotating motor 18, the rotating motor 18 is connected with an external power supply, upper and lower ends of the limiting rod 17 are respectively provided with a limiting ring 19, a lower end surface of the base 1 is provided with a positioning hole 20, a plurality of positioning holes 20 are circumferentially disposed, a plurality of supporting rods 21 are disposed in the positioning holes 20, bottom ends of the plurality of supporting rods 21 are respectively provided with a fixing seat 22, the power supply of the rotating motor 18 is started, a motor shaft of the rotating motor 18 drives the limiting rod 17 to rotate, the limiting rod 17 rotates in the limiting groove 14, the limiting rod 17 is in threaded connection with the square bracket 15, so as to realize the up-and-down sliding of the square bracket 15 relative to the limiting groove 14, the square support 15 drives a plurality of universal wheels 16 to contact the ground downwards, the whole pushing device is pushed, after the universal wheels 16 drive the device to move to a proper position, the support rod 21 is correspondingly inserted into the positioning hole 20 of the base 1, the whole height of the device is improved, and the fixing seat 22 at the bottom end ensures the stability of the device.

Referring to fig. 3, in the present embodiment, the anti-slip rubber pads 23 are disposed on the opposite sides of the two arc-shaped plates 7, and the anti-slip rubber pads 23 stably contact the static level body 8.

Referring to fig. 1, fig. 2 and fig. 4, in this embodiment, the upper ends of the front shield 9 and the rear shield 10 are both provided with a handle 24, one side of the opposite surfaces of the front shield 9 and the rear shield 10 is provided with a groove 25, the two grooves 25 are internally provided with a sealing gasket 26 in a matching manner, the upper end and the lower end of the rear shield 10 are both provided with through holes 27, the rear end surface of the rear shield 10 is provided with a rain shield 28 corresponding to the two through holes 27, the handle 24 is grasped, the sealing gasket 26 is tightly clamped by the groove 25, internal sealing is ensured, the static level body 8 passes through the two mounting holes 12 to be connected with an external device, and the rain shield 28 shields the through holes 27.

Example two:

in conclusion, when using, at first install the device wholly, install the hydrostatic level corresponding in base 1 top, rotate the pivot 3 that the right-hand member has swivel ring 5, two pivots 3 antiport under the drive of shaft coupling 4, two pivots 3 and backup pad 6 are screw-thread fit respectively, pivot 3 rotates, realize backup pad 6 and lead to 2 internal relative slip in the groove, backup pad 6 drives arc template 7 on the opposite face and moves to the inboard, realize the clamp fastening to the hydrostatic level, after clamp fastening, at first correspond the installation with back protection casing 10, pass two mounting holes 12 and external device with hydrostatic level body 8 and connect, after the installation is accomplished, again correspond the installation with preceding protection casing 9, the installation pole 11 of preceding protection casing 9 and back protection casing 10 all corresponds and inserts in mounting hole 12.

Example three:

in summary, when the front shield 9 and the rear shield 10 are installed, the power supply of the rotating motor 18 is started, the motor shaft of the rotating motor 18 drives the limiting rod 17 to rotate, the limiting rod 17 rotates in the limiting groove 14, the limiting rod 17 is in threaded fit with the square support 15, so that the square support 15 slides up and down relative to the limiting groove 14, the square support 15 drives the universal wheels 16 to contact the ground downwards, the device is pushed to the whole, the rotating motor 18 rotates reversely after the universal wheels 16 drive the device to move to a proper position, the square support 15 is in threaded fit with the limiting rod 17, so that the square support 15 with the universal wheels 16 is recovered, when some positions with large height difference need to be measured, the supporting rod 21 is correspondingly inserted into the positioning hole 20 of the base 1, the whole height of the device is improved, and the fixing seat 22 at the bottom end ensures the stability of the device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A magnetostrictive static level comprises a base (1) and is characterized in that a through groove (2) is formed in the upper end face of the base (1), rotating shafts (3) are arranged on the inner walls of the left end and the right end of the through groove (2) in a rotating mode, a shaft coupling (4) is connected between the two rotating shafts (3), the right end of each rotating shaft (3) extends through the base (1) rightwards, a rotating ring (5) is arranged at the right end of each rotating shaft (3), supporting plates (6) are arranged at the left end and the right end of the inside of the through groove (2) in a sliding mode, the two supporting plates (6) are in threaded connection with the two rotating shafts (3) respectively, arc-shaped plates (7) are arranged on one sides of opposite faces of the two supporting plates (6), a static level body (8) is arranged between the two arc-shaped plates (7), a front protective cover (9) and a rear protective cover (10) are arranged on the front and rear sides of the upper end face of the base (1) respectively, preceding protection casing (9) and back protection casing (10) lower terminal surface all are equipped with installation pole (11), installation pole (11) are provided with a plurality ofly, base (1) up end corresponds a plurality ofly mounting hole (12) have all been seted up in installation pole (11), the terminal surface is equipped with observation window (13) before preceding protection casing (9).

2. A magnetostrictive static level according to claim 1, characterized in that: the novel electric water heater is characterized in that a limiting groove (14) is formed in the lower end face of the base (1), a square support (15) is arranged in the limiting groove (14) in a sliding mode, universal wheels (16) are arranged at four corners of the lower end face of the square support (15), a limiting rod (17) is arranged in the limiting groove (14) in a rotating mode, the limiting rod (17) is in threaded connection with the square support (15), a rotating motor (18) is arranged at the bottom end of the limiting rod (17), and the rotating motor (18) is connected with an external power source.

3. A magnetostrictive static level according to claim 2, characterized in that: and the upper end and the lower end of the limiting rod (17) are provided with limiting rings (19).

4. A magnetostrictive static level according to claim 2, characterized in that: the base is characterized in that a positioning hole (20) is formed in the lower end face of the base (1), a plurality of positioning holes (20) are formed in the circumference, supporting rods (21) are arranged in the plurality of positioning holes (20), and fixing seats (22) are arranged at the bottom ends of the plurality of supporting rods (21).

5. A magnetostrictive static level according to claim 1, characterized in that: and anti-skidding rubber pads (23) are arranged on one sides of opposite surfaces of the two arc-shaped plates (7).

6. A magnetostrictive static level according to claim 1, characterized in that: preceding protection casing (9) and back protection casing (10) upper end all are equipped with handle (24), preceding protection casing (9) and back protection casing (10) opposite face one side all is seted up recess (25), two recess (25) fit in is equipped with sealed pad (26).

7. A magnetostrictive static level according to claim 6, characterized in that: through-hole (27) have all been seted up at both ends about back protection casing (10), back protection casing (10) rear end face corresponds two through-hole (27) all are equipped with rain shade (28).