CN217765149U - Water level monitoring device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, including blocking the shell, be provided with surface of water monitoring mechanism in blocking the shell, surface of water monitoring mechanism includes the fixed block of symmetry, two sliding connection has the suspension piece between the fixed block, it is provided with circular arc portion to block shell one end, circular arc portion includes flexion and horizontal part, be the circumference array on the horizontal part and seted up the bleeder vent, it drives the surface of water that does not sink to block the shell, in order to order about the suspension piece laminating surface of water. The utility model provides a water level monitoring device for hydraulic engineering has utilized and has blockked the shell, can will block the shell when using and place on the surface of water to isolated external surface of water that lifts the wave, so that block the inside surface of water of shell and can not lift great impact, can prolong the life who blocks the inside surface of water monitoring mechanism that sets up of shell, and be provided with the vertical reaction roller that can stretch out and draw back, can shrink when not using in blockking the shell.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a water level monitoring technology field relates to a water level monitoring device for hydraulic engineering particularly.

Background

The water level monitoring device mainly detects the rising and falling of the water surface water level line, belongs to one kind of water level observation, and can cooperate with the flow velocity to detect the influences such as the reaction water storage capacity.

According to patent No. CN202110185598.6, publication (publication) date: 2021-05-28, discloses a water level monitoring device for hydraulic engineering, comprising a water level scale rod, wherein the bottom of the water level scale rod is rotatably connected with a supporting baseplate, the bottom surface of the supporting baseplate is fixedly connected with a stabilizing needle rod, the front surface of the water level scale rod and the position close to the top end of the water level scale rod are uniformly provided with warning mechanisms, the vertical position of the front surface of the outer part of the water level scale rod is slidably connected with a limiting slider, one end of the front surface of the limiting slider is fixedly connected with a knocking driving mechanism, the middle position of the front surface of the outer part of the knocking driving mechanism is fixedly connected with a floating carrier plate, the outer side of the limiting slider is rotatably connected with a limiting swing rod, and one end of the limiting swing rod, which is far away from the limiting slider, is rotatably connected with a walking roller. This water level monitoring device for hydraulic engineering has reached and has realized the automatic firm effect of supporting according to the regulation of water level, improves the stability of monitoring devices left and right sides.

In the prior art including the above patent, when detecting the water level, the water surface fluctuates due to the influence of various factors such as air flow or water flow impact in the air, and the fluctuating water surface may slap the probe or the floating plate and other parts contacting the water surface during detection, which may affect the monitored data, and may cause loss of the parts contacting the water surface after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water level monitoring device for hydraulic engineering can be at the lift of the accurate detection surface of water when the surface of water is undulant.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a water level monitoring device for hydraulic engineering, is including blocking the shell, be provided with surface of water monitoring mechanism in the blocking shell, surface of water monitoring mechanism is including the fixed block of symmetry, two sliding connection has the suspension piece between the fixed block, it is provided with circular arc portion to block shell one end, circular arc portion includes flexion and horizontal part, it has seted up the bleeder vent to be the circumference array on the horizontal part, it drives the surface of water to block the shell, in order to order about the suspension piece laminating surface of water.

Preferably, the suspension block is provided with a guide sliding sleeve, the guide sliding sleeve is connected with a vertical reaction roller in a sliding manner, a spring is arranged between the guide sliding sleeve and the vertical reaction roller, the arc part is provided with a hole, and the spring pushes the vertical reaction roller to extend out of the blocking shell along the hole.

Preferably, the fixed block is provided with a sliding groove, two ends of the suspension block are rotatably connected with sliding balls, and the sliding balls are slidably connected in the sliding groove.

Preferably, the guide sliding sleeve is provided with a limiting block, the vertical reaction roller is provided with a guide sliding groove, and the limiting block is driven to be attached to the guide sliding groove for limiting.

Preferably, a fixing frame is fixedly connected between the two fixing blocks, and the guide sliding sleeve is slidably connected to the fixing frame.

Preferably, a closed rotating cover is rotatably connected to the arc portion, and the closed rotating cover is driven to rotate to seal the open hole.

In the technical scheme, the utility model provides a pair of water level monitoring device for hydraulic engineering possesses following beneficial effect: utilized and blockked the shell, can will block the shell when using and place on the surface of water to isolated external surface of water that lifts the wave, so that the surface of water that blocks the shell inside can not lift great impact, can prolong the life who blocks the inside surface of water monitoring mechanism that sets up of shell, and be provided with the vertical reaction roller that can stretch out and draw back, can shrink when not using in blockking the shell.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is an overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a schematic overall sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic diagram of an overall explosion provided by an embodiment of the present invention;

fig. 4 is a partial enlarged view of a position a provided by the embodiment of the present invention.

Description of the reference numerals:

1. a barrier shell; 11. an arc portion; 111. opening a hole; 12. air holes are formed; 2. a water surface monitoring mechanism; 21. a fixed block; 211. a cylindrical chute; 22. a guide sliding sleeve; 221. a vertical reaction roller; 222. a guide chute; 223. a limiting block; 224. a spring; 23. a suspension block; 231. a sliding ball; 24. a fixed mount; 3. closing the rotating cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

As shown in fig. 1-4, a water level monitoring device for hydraulic engineering, including blocking shell 1, block and be provided with surface of water monitoring mechanism 2 in the shell 1, surface of water monitoring mechanism 2 includes the fixed block 21 of symmetry, and sliding connection has suspension piece 23 between two fixed blocks 21, blocks 1 one end of shell and is provided with circular arc portion 11, and circular arc portion 11 includes flexion and horizontal part, is the circumference array on the horizontal part and has seted up bleeder vent 12, blocks that shell 1 is driven and submerges in the surface of water to order about suspension piece 23 laminating surface of water.

Specifically, it is provided with surface of water monitoring mechanism 2 in the shell 1 to block, sliding connection has suspension piece 23 between two fixed blocks 21 of fixed block 21 of surface of water monitoring mechanism 2 including the symmetry, it is provided with circular arc portion 11 to block 1 one end of the shell, circular arc portion 11 includes flexion and horizontal part, it has seted up bleeder vent 12 to be the circumference array on the horizontal part, when using, will block 1 some of shell and stretch into the aquatic, it will block 1 external surface of water and the inside surface of water of shell completely cut off to block shell 1 this moment, can not appear undulantly like the external world, can play the effect of protecting surface of water monitoring mechanism 2, and data can not be great because wave upper and lower range when the monitoring, suspension piece 23 laminating surface of water detects.

Among the above-mentioned technical scheme, utilized and blockked shell 1, can will block shell 1 when using and place on the surface of water to isolated external surface of lifting the wave, so that block the surface of water of shell 1 inside and can not lift great impact, can prolong the life of the inside surface of water monitoring mechanism 2 that sets up of shell 1, and be provided with the vertical reaction roller 221 that can stretch out and draw back, can shrink when not using in blockking shell 1.

As the embodiment that the utility model provides a, be provided with guide sliding sleeve 22 on the suspension piece 23, sliding connection has vertical reaction roller 221 in guide sliding sleeve 22, it is provided with spring 224 between the two, trompil 111 has been seted up on the circular arc portion 11, when using, spring 224 pushes away and supports vertical reaction roller 221 and stretches out along trompil 111 and block shell 1, the scale mark has been carved with on the vertical reaction roller 221, can react the height that suspension piece 23 suspended at the surface of water through vertical reaction roller 221, with this realization detection effect, can also press vertical reaction roller 221 along guide sliding sleeve 22 slip withdrawal, and rotate on the circular arc portion 11 and be connected with and seal rotation lid 3, rotatory sealed rotation lid 3 can shutoff trompil 111, block shell 1 with vertical reaction roller 221 withdrawal.

As the embodiment that the utility model further provides, be provided with stopper 223 on the guide sleeve 22, seted up guide chute 222 on the vertical reaction roller 221, spring 224 pushes up vertical reaction roller 221 when using to make stopper 223 laminate guide chute 222 with spacing, can make the precision that vertical reaction roller 221 all observed when the monitoring at every turn more accurate, can not make the length change that vertical reaction roller 221 stretched out because spring 224 is ageing.

As a further embodiment provided by the present application, a fixing frame 24 is fixedly connected between the two fixing blocks 21, and the guide sleeve 22 is slidably connected to the fixing frame 24, so as to keep the guide sleeve 22 sliding vertically.

As a further embodiment provided by the present application, a cylindrical sliding groove 211 is formed on the fixing block 21, two ends of the suspension block 23 are rotatably connected with a sliding ball 231, the sliding ball 231 is slidably connected in the cylindrical sliding groove 211, and the point contact sliding connection friction force of the sliding ball 231 is small.

The working principle is as follows: at first, a part of the blocking shell 1 extends into water, at this moment, the blocking shell 1 isolates the external water surface of the blocking shell 1 from the internal water surface, then the rotary closed rotating cover 3 exposes the opening 111, then the spring 224 pushes the vertical reaction roller 221 to slide along the guide sliding sleeve 22, and simultaneously the limiting block 223 is attached to the guide sliding groove 222 to slide and enable the limiting block 223 to be attached to one end of the guide sliding groove 222 for limiting, at this moment, the vertical reaction roller 221 extends out of the blocking shell 1 along the opening 111, then the suspension block 23 is driven by the buoyancy generated by the water surface to enable the sliding ball 231 to slide along the cylindrical sliding groove 211, meanwhile, the vertical reaction roller 221 slides along the vertical direction along the suspension block 23, when the vertical reaction roller 221 is not used, the vertical reaction roller 221 is pressed to slide and retract along the guide sliding sleeve 22, then the rotary closed rotating cover 3 is rotated to block the opening 111, and the vertical reaction roller 221 retracts into the blocking shell 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a water level monitoring device for hydraulic engineering, a serial communication port, including blocking shell (1), be provided with surface of water monitoring mechanism (2) in blocking shell (1), surface of water monitoring mechanism (2) are including fixed block (21) of symmetry, two sliding connection has suspension piece (23) between fixed block (21), it is provided with circular arc portion (11) to block shell (1) one end, circular arc portion (11) are including flexion and horizontal part, it has seted up bleeder vent (12) to be the circumference array on the horizontal part, it submerges the surface of water to block shell (1) and driven, in order to order about suspension piece (23) laminating surface of water.

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein a guide sliding sleeve (22) is arranged on the suspension block (23), a vertical reaction roller (221) is slidably connected in the guide sliding sleeve (22), a spring (224) is arranged between the guide sliding sleeve and the vertical reaction roller, an opening (111) is formed in the arc portion (11), and the spring (224) pushes the vertical reaction roller (221) to extend out of the blocking shell (1) along the opening (111).

3. The water level monitoring device for the water conservancy project according to claim 1, wherein a cylindrical sliding groove (211) is formed in the fixing block (21), sliding balls (231) are rotatably connected to two ends of the suspension block (23), and the sliding balls (231) are slidably connected into the cylindrical sliding groove (211).

4. The water level monitoring device for the water conservancy project according to claim 2, wherein a limiting block (223) is arranged on the guide sliding sleeve (22), a guide sliding groove (222) is formed in the vertical reaction roller (221), and the limiting block (223) is driven to be attached to the guide sliding groove (222) for limiting.

5. The water level monitoring device for the water conservancy project according to claim 2, characterized in that a fixing frame (24) is fixedly connected between the two fixing blocks (21), and the guide sliding sleeve (22) is slidably connected to the fixing frame (24).

6. The water level monitoring device for the water conservancy project according to claim 2, characterized in that a closed rotating cover (3) is rotatably connected to the arc portion (11), and the closed rotating cover (3) is driven to rotate to block the open hole (111).

Images