CN217465903U

CN217465903U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN217465903U
Application number: CN202220055551.8U
Authority: CN
Inventors: 华建荣
Original assignee: Zhejiang Yongcheng Environmental Construction Co ltd
Current assignee: Zhejiang Yongcheng Environmental Construction Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-09-20
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, including support and level gauge, be fixed with a fixing base in the upper end of support, the fixing base has the upwards shrinkage pool of opening, is equipped with the through-hole that communicates with the shrinkage pool in the support, and the level gauge includes level gauge host computer, well seat and measuring stick that distribute in proper order from last to down, and well seat inserts in the shrinkage pool, and the measuring stick passes the through-hole, and the level gauge host computer exposes outside the support; the side wall of the concave hole is uniformly provided with two sliding grooves extending up and down, the lower end of the concave hole is provided with an annular groove which is concave and communicated with the sliding grooves, the left side and the right side of the bottom of the middle seat are respectively fixed with a limiting strip, the lower ends of the two limiting strips are respectively provided with a convex block extending outwards, the two sliding grooves are used for clamping the corresponding convex blocks, the convex blocks slide into the annular groove along the sliding grooves, the convex blocks are in running fit with the annular groove after sliding into the annular groove, both sides of the lower end of the concave hole are respectively provided with a spring, the bottom of the fixing seat is fixedly provided with a circular ring, and the circular ring is pressed on the spring. The utility model discloses the installation is firm and easy dismounting.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically says a water level monitoring device for hydraulic engineering.

Background

Water level monitoring device's for hydraulic engineering structure comprises support and level gauge usually, and the level gauge includes liquid host computer and measuring stick, and in the measuring stick passed can the deep diving behind the support, the level gauge through can adopting two kinds of modes to be connected with the support, one kind is inserted on the support, and another kind is welded and is died on the support. In the first installation mode, the liquid level meter is installed stably and is easily affected by the external environment to cause the looseness of the liquid level meter; the second mounting method can firmly fix the liquid level meter, but the liquid level meter is difficult to detach, so that the later-stage overhaul and replacement are inconvenient. Therefore, how to develop a water level monitoring device for hydraulic engineering which can not only make the liquid level meter be installed stably, but also make the liquid level meter be convenient to disassemble and assemble is the direction that workers in the field want to research.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: a water level monitoring device for hydraulic engineering is provided.

The technical solution of the utility model is that: a water level monitoring device for hydraulic engineering comprises a bracket and a liquid level meter; a fixed seat is fixed in the upper end of the support, the fixed seat is provided with a concave hole with an upward opening, a through hole communicated with the concave hole is formed in the support, the liquid level meter comprises a liquid level meter host, a middle seat and a measuring rod which are sequentially distributed from top to bottom, the middle seat is inserted into the concave hole, the measuring rod penetrates through the through hole, and the liquid level meter host is exposed out of the support; the side wall of the concave hole is uniformly provided with two sliding grooves extending up and down, the lower end of the concave hole is provided with an annular groove which is concave and communicated with the sliding grooves, the left side and the right side of the bottom of the middle seat are respectively fixed with a limiting strip, the lower ends of the two limiting strips are respectively provided with a convex block extending outwards, the two sliding grooves are used for clamping the corresponding convex blocks, the convex blocks slide into the annular groove along the sliding grooves, the convex blocks are in rotating fit with the annular groove after sliding into the annular groove, both sides of the lower end of the concave hole are respectively provided with a spring, the bottom of the fixing seat is fixedly provided with a circular ring, and the circular ring is pressed on the spring.

Furthermore, a round hole is formed in the middle of the lower end of the fixing seat, the round hole is used for the measuring rod to penetrate through and is communicated with the through hole, and the through hole is vertically communicated and is used for the lower end of the measuring rod to penetrate out.

Further, the spring is fixed in the shrinkage pool lower extreme left and right sides along upper and lower direction, and the ring bottom is pressed at the spring top.

Further, the limiting strip is located on the outer side of the circular ring.

Use the utility model provides a water level monitoring device for hydraulic engineering, its beneficial effect is: when installing the level gauge on the support, aim at the spout on the shrinkage pool with two spacing, the lug of spacing lower extreme slides to the lower extreme from the spout upper end, spacing slides in the annular groove along the spout, the spring is compressed by the ring, then hold between the fingers the level gauge host computer with the hand and rotate certain angle after, the lug has just been blocked firmly in the annular groove, well seat is died by the lock in vertical direction this moment, because the elasticity of spring, the spring compresses tightly the ring, the level gauge is difficult to rotate when not having the effect of external force down, need just can rotate the level gauge with the hand, need the level timing, rotate the level gauge host computer, and up-draw the level gauge host computer, when the lug slides to the spout position, the fixing base has just been torn down naturally, easy dismounting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation of the present invention;

fig. 3 is a schematic sectional view of the fixing base of the present invention.

Shown in the figure: the liquid level meter comprises a support 1, a through hole 11, a liquid level meter 2, a liquid level meter main unit 21, a middle seat 22, a measuring rod 23, a fixed seat 3, a concave hole 31, a sliding groove 311, an annular groove 312, a circular hole 32, a limiting strip 4, a bump 41, a spring 5 and a circular ring 6.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1-3, a water level monitoring device for hydraulic engineering comprises a bracket 1 and a liquid level meter 2; a fixed seat 3 is fixed in the upper end of the support 1, the fixed seat 3 is provided with a concave hole 31 with an upward opening, a through hole 11 communicated with the concave hole 31 is arranged in the support 1, the liquid level meter 2 comprises a liquid level meter host 21, a middle seat 22 and a measuring rod 23 which are sequentially distributed from top to bottom, the middle seat 22 is inserted into the concave hole 31, the measuring rod 23 penetrates through the through hole 11, and the liquid level meter host 21 is exposed out of the support 1; the lateral wall of shrinkage pool 31 is equipped with two spouts 311 that extend from top to bottom, the lower extreme of shrinkage pool 31 is equipped with indent and the annular groove 312 that communicates with spout 311, well seat 22's bottom left and right sides all is fixed with a spacing 4, two spacing 4 lower extremes all have outside extension's lug 41, two spouts 311 supply corresponding lug 41 to block in, lug 41 is in the annular groove 312 along spout 311 slides in, lug 41 is in the annular groove 312 after sliding in the annular groove 312 with annular groove 312 normal running fit, the lower extreme both sides of shrinkage pool 31 all are equipped with a

spring

5, 3 bottoms of fixing base are fixed with a ring 6, spacing 4 are located the 6 outsides of ring, ring 6 presses on spring 5.

In order to facilitate the measuring rod 23 of the liquid level meter 2 to penetrate through the bracket 1 and extend into water, the middle position of the lower end of the fixed seat 3 is provided with a round hole 32, the round hole 32 is used for the measuring rod 23 to penetrate through and is communicated with the through hole 11, and the through hole 11 is vertically communicated and is used for the lower end of the measuring rod 23 to penetrate out.

As shown in fig. 1 and 2, the spring 5 is fixed to the left and right sides of the lower end of the concave hole 31 in the up-down direction, and the bottom of the ring 6 is pressed on the top of the spring 5.

When the liquid level meter 2 is arranged on the bracket 1, the liquid level meter main body 21 is held, the two limit strips 4 are aligned to the sliding groove 311 on the concave hole 31 of the fixed seat 3, the convex block 41 at the lower end of the limit strip 4 slides from the upper end to the lower end of the sliding groove 311, the limit strip 4 slides into the annular groove 312 along the sliding groove 311, the spring 5 is compressed by the ring 6, then the liquid level meter main body 21 is held by hands and rotates for a certain angle, the convex block 41 is firmly clamped in the annular groove 312, the middle seat 22 is locked in the vertical direction at the moment, because of the elasticity of the spring 5, the spring 5 compresses the ring 6, the liquid level meter 2 is not easy to rotate under the condition of no external force, the liquid level meter 2 can be rotated by hands, when the liquid level meter 2 is needed, the liquid level meter main body 21 is rotated and pulled upwards, when the convex block 41 slides to the position of the sliding groove 311, the fixed seat 3 is naturally detached, the number of rotation turns of the liquid level meter 2 is not one turn when the liquid level meter 2 is disassembled, the disassembly and the assembly are convenient.

It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering, includes support and level gauge, its characterized in that: a fixed seat is fixed in the upper end of the support, the fixed seat is provided with a concave hole with an upward opening, a through hole communicated with the concave hole is formed in the support, the liquid level meter comprises a liquid level meter host, a middle seat and a measuring rod which are sequentially distributed from top to bottom, the middle seat is inserted into the concave hole, the measuring rod penetrates through the through hole, and the liquid level meter host is exposed out of the support; the utility model discloses a fixing base, including the shrinkage pool, the lateral wall of shrinkage pool, the equipartition has two spouts that extend from top to bottom on the lateral wall of shrinkage pool, the lower extreme of shrinkage pool is equipped with the indent and with the annular groove of spout intercommunication, the bottom left and right sides of well seat all is fixed with a spacing, two spacing lower extremes all have the lug of outside extension, two spouts supply the lug card that corresponds to go into, the lug slides in the annular groove along the spout, the lug slides in the annular groove with annular groove normal running fit after sliding in the annular groove, the lower extreme both sides of shrinkage pool all are equipped with a spring, the fixing base bottom is fixed with a ring, the ring is pressed on the spring.

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the middle position of the lower end of the fixing seat is provided with a round hole, the round hole is used for the measuring rod to pass through and is communicated with the through hole, and the through hole is vertically communicated and is used for the lower end of the measuring rod to penetrate out.

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the spring is fixed in the shrinkage pool lower extreme left and right sides along upper and lower direction, and the ring bottom is pressed at the spring top.

4. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the limiting strip is positioned on the outer side of the circular ring.