CN219015402U - Water conservancy water level monitoring device - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic water level monitoring device which comprises a protective cylinder and a fixed rod, wherein the upper surface of the protective cylinder is fixedly connected with a liquid level sensor, the lower surface of the protective cylinder is provided with a limiting structure, the limiting structure comprises a supporting rod, the upper surface of the supporting rod is fixedly connected with the protective cylinder, the upper surface of the fixed rod is abutted against the supporting rod, two fixed plates are uniformly and fixedly connected with the arc surface of the supporting rod, two inclined blocks are fixedly connected with one sides, far away from each other, of the two fixed plates, two connecting plates are uniformly and fixedly connected with the arc surface of the fixed rod, one side of each connecting plate is penetrated by a long rod in a sliding way, the surface of the long rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the connecting plates and the long rod. The utility model solves the problems that when the parts in the protective cylinder are damaged, the parts are required to be pulled out together with the fixing rod for replacement, and the pulling-out and inserting positions are different each time and the labor is wasted.

Description

Water conservancy water level monitoring device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic water level monitoring device.

Background

The hydraulic engineering is an engineering for constructing and controlling regional water resources, and when river water is controlled, the daily water level of the river water is generally required to be known, so that a water level monitoring device is used and consists of a pile casing, a liquid level sensor and a fixing rod, the fixing rod is inserted into the river bottom, and then the water level of the river water is monitored through the liquid level sensor of the pile casing, so that the water level height of the river water is known.

The prior art is such as the utility model of publication number CN216621337U, this patent discloses a hydraulic engineering water level monitoring device, this patent adopts the dead lever, hollow section of thick bamboo and protects a section of thick bamboo, hollow section of thick bamboo fixed connection is in the top of dead lever, protect a section of thick bamboo fixed connection in the top of hollow section of thick bamboo, the lower extreme of protecting a section of thick bamboo is connected with the gasbag, the top fixedly connected with level sensor of protecting a section of thick bamboo, a plurality of first through-holes have been seted up to the top of protecting a section of thick bamboo, the second through-hole has all been seted up to the lower extreme symmetry of every first through-hole, a plurality of openings have been seted up around the bottom of protecting a section of thick bamboo, every opening is all in depth to protect a section of thick bamboo inside 2-3cm, and every opening all is the slope form, the top of every opening all is the intercommunication setting with the gasbag, in actual use, it relies on device self to keep buoyancy when putting into water in current hydraulic engineering water level monitoring device, the poor problem of stability.

The inventor finds in daily work that the fixed rod of the device is inserted into the river bottom, and when the parts in the protective cylinder are damaged, the fixed rod is required to be pulled out together for replacement, and the fixed rod is required to be inserted into the river bottom again after replacement, so that not only is the resource wasted, but also the pulling-out and inserting positions are different each time, and the problem that the fixed rod is required to be inserted into the river bottom occurs due to more effort of personnel.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, when parts in a casing are damaged, the parts are required to be pulled out together with a fixed rod for replacement, and the pulling-out and inserting positions are different each time and more force is consumed by personnel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water conservancy water level monitoring device, includes a casing and dead lever, the upper surface fixedly connected with level sensor of a casing, the lower surface of a casing is equipped with limit structure, limit structure includes branch, the upper surface of branch and a casing fixed connection, the upper surface and the branch looks butt of dead lever, the even fixedly connected with of arc surface of branch two fixed plates, two the equal fixedly connected with sloping block in one side that the fixed plate kept away from each other, the even fixedly connected with two connecting plates of arc surface of dead lever, one side slip of connecting plate runs through the dead lever, the surface cover of dead lever has the spring, the both ends of spring respectively with connecting plate and dead lever fixed connection, two the equal fixedly connected with stopper of one end that the dead lever is close to each other, one side and sloping block sliding connection of stopper, the equal fixedly connected with curb plate in position of dead lever arc surface for two fixed plates one sides, one side and fixed plate looks butt of curb plate.

The effects achieved by the components are as follows: the effect of dismantling between the protective cylinder and the fixed rod is achieved, so that the problem that the fixed position of the fixed rod needs to be changed along with the fixed rod when the protective cylinder is replaced is avoided as much as possible.

Preferably, one end of the long rod far away from the limiting block is fixedly connected with a push rod, and the push rod is positioned at one side of the protective cylinder.

The effects achieved by the components are as follows: the movable push rod drives the long rod to move, and the push rod plays a role in conveniently moving the long rod.

Preferably, the surface of the push rod is fixedly connected with an anti-slip pad, and the anti-slip pad is a rubber pad.

The effects achieved by the components are as follows: the effect of improving the friction force of the push rod is achieved by moving the push rod by the anti-slip pad

Preferably, the lower surface fixedly connected with round platform piece of branch, the draw-in groove has been seted up to the upper surface of dead lever, the inner wall size and the round platform piece size looks adaptation of dead lever upper surface draw-in groove.

The effects achieved by the components are as follows: the supporting rod is attached to the fixing rod by means of the round table block, and the round table block plays a role in assisting in guiding the position of the supporting rod.

Preferably, the arc surface of the fixed rod is provided with an auxiliary structure, the auxiliary structure comprises a connecting rope, one end of the connecting rope is fixedly connected with the fixed rod, and the other end of the connecting rope is fixedly connected with a floating ball.

The effects achieved by the components are as follows: the effect that the position of the fixing rod in river water can be known quickly by personnel is achieved, and therefore the personnel can install the protective cylinder quickly when the position of the fixing rod is in turbid river water.

Preferably, the arc surface fixedly connected with U-shaped plate of a section of thick bamboo is protected, the upper surface screw thread of U-shaped plate runs through there is the screw rod, the arc surface fixedly connected with longeron of connecting rope, spacing hole has been seted up to the upper surface of longeron, the spacing downthehole wall size of longeron upper surface and screw rod circular arc size looks adaptation.

The effects achieved by the components are as follows: the rotating screw rod is inserted into the limiting hole on the upper surface of the long plate through the U-shaped plate, and the screw rod plays a role in temporarily limiting the floating ball after the pile casing is installed.

Preferably, the upper end of the screw is fixedly connected with a rotating plate, and the arc surface of the rotating plate is provided with an anti-slip protrusion.

The effects achieved by the components are as follows: the rotating plate drives the screw rod to rotate, and the rotating handle achieves the effect of rotating the screw rod better.

To sum up:

when hydraulic engineering personnel need to monitor the river water level, the supporting rod is moved to one side close to the fixed rod, the supporting rod is attached to the fixed rod by the aid of the round table block, the round table block is inserted into the clamping groove on the upper surface of the fixed rod, the round table block plays a role in assisting in guiding the position of the supporting rod, the supporting rod drives the protective cylinder and the liquid level sensor to move, the fixed plate drives the inclined block to attach and extrude with the limiting block through the supporting rod, the long rod drives the pushing rod to move from one side of the connecting plate through the limiting block, the pushing rod plays a role in conveniently moving the long rod, the pushing rod drives the anti-slip pad to move, the effect of improving friction force of the pushing rod is achieved by means of the anti-slip pad, the spring is in an open state until the inclined block is separated from the limiting block, the spring is in a contracted state, the long rod is driven to slide from one side of the connecting plate, the limiting block is located above the inclined block at the moment, the inclined block is limited up and down by the connecting plate, the supporting rod is limited between the supporting rod and the fixed rod through the connecting plate, and the fixing plate is in a limiting mode, and the fixing plate is in contact with the side plate, the limiting plate can not rotate when the supporting rod rotates, the fixing rod and finally the fixing rod is inserted into the river bottom for monitoring the river water level through the liquid level sensor.

When the liquid level sensor needs to be replaced, firstly, two push rods are moved to one side far away from each other by virtue of the anti-slip pad, the long rod slides from one side of the connecting plate through the push rod, the spring is in an open state, the limiting block is separated from the inclined block by the long rod, the protective cylinder is moved upwards by buoyancy, the support rod drives the fixed plate and the inclined block to be separated from the fixed rod through the protective cylinder, the round platform block is separated from the inner wall of the clamping groove on the upper surface of the fixed rod through the support rod, finally, the push rod is loosened, the spring is in a contracted state, the long rod is driven to move, finally, the protective cylinder drives the liquid level sensor to be replaced, the fixed rod is kept fixed in the river bottom, and the effect of disassembling the protective cylinder and the fixed rod is achieved by arranging the limiting structure, so that the liquid level sensor is damaged or parts in the protective cylinder can be separated from the fixed rod to be replaced when the fixed rod is not required to be pulled and inserted each time, the position of monitoring the water level of the hydraulic engineering is replaced, the labor intensity of a worker is reduced, the manufacturing cost of the device is saved, and the whole operation of the device is simple.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of a partial structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

fig. 4 is a schematic view of a partial structure of a circular truncated cone with a limit structure according to the present utility model.

Legend description: 1. a protective barrel; 2. a liquid level sensor; 3. a fixed rod; 4. a limit structure; 401. a support rod; 402. a fixing plate; 403. a sloping block; 404. a connecting plate; 405. a long rod; 406. a spring; 407. a limiting block; 408. a side plate; 409. a push rod; 410. an anti-slip pad; 411. round table blocks; 5. an auxiliary structure; 51. a connecting rope; 52. a floating ball; 53. a U-shaped plate; 54. a screw; 55. a long plate; 56. a limiting hole; 57. and (5) rotating the plate.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a water conservancy water level monitoring device, including protecting a section of thick bamboo 1 and dead lever 3, the last fixed surface of protecting a section of thick bamboo 1 is connected with level sensor 2, the lower surface of protecting a section of thick bamboo 1 is equipped with limit structure 4, reached and to protect the effect of dismantling between a section of thick bamboo 1 and the dead lever 3, thereby the problem that needs to change the dead lever 3 fixed position together with the dead lever 3 appears when avoiding changing a section of thick bamboo 1 as far as possible, the arc surface of dead lever 3 is equipped with auxiliary structure 5, the effect that the dead lever 3 is in the river internal position has been known fast to the convenience personnel has been reached, thereby can make personnel install protecting a section of thick bamboo 1 fast when in muddy river.

The specific arrangement and function of the limit structure 4 and the auxiliary structure 5 will be described in detail below.

Referring to fig. 2 and 3 and fig. 4, in this embodiment: limit structure 4 includes branch 401, the upper surface and the barrel casing 1 fixed connection of branch 401, the upper surface and the branch 401 looks butt of dead lever 3, the even fixedly connected with of arc surface of branch 401 two fixed plates 402, the equal fixedly connected with sloping block 403 of one side that two fixed plates 402 kept away from each other, the even fixedly connected with two connecting plates 404 of arc surface of dead lever 3, one side slip of connecting plate 404 has stock 405 throughout, the surface cover of stock 405 has spring 406, the both ends of spring 406 respectively with connecting plate 404 and stock 405 fixed connection, the equal fixedly connected with stopper 407 of one end that two stock 405 are close to each other, one side and sloping block 403 sliding connection of stopper 407, the equal fixedly connected with curb plate 408 of position of dead lever 3 arc surface for two fixed plates 402 one side, one side and the fixed plate 402 looks butt of curb plate 408.

One end fixedly connected with push rod 409 that stopper 407 was kept away from to stock 405, push rod 409 is located the position of barrel casing 1 one side, remove push rod 409 and drive stock 405 and remove, push rod 409 plays the effect of conveniently removing stock 405, the fixed surface of push rod 409 is connected with slipmat 410, slipmat 410 is the rubber pad, reach the effect that improves push rod 409 frictional force with the help of slipmat 410 removal push rod 409, the lower fixed surface of branch 401 is connected with round platform piece 411, the draw-in groove has been seted up to the upper surface of dead lever 3, the inner wall size of dead lever 3 upper surface draw-in groove and the adaptation of round platform piece 411 size, branch 401 is laminated with dead lever 3 with the help of round platform piece 411, the round platform piece 411 plays the effect of supplementary direction branch 401 position.

Referring to fig. 2 and 4, specifically, the auxiliary structure 5 includes a connection rope 51, one end of the connection rope 51 is fixedly connected with a fixed rod 3, the other end of the connection rope 51 is fixedly connected with a floating ball 52, an arc surface of the casing 1 is fixedly connected with a U-shaped plate 53, a screw 54 is threaded through the upper surface of the U-shaped plate 53, a long plate 55 is fixedly connected with the arc surface of the connection rope 51, a limiting hole 56 is formed in the upper surface of the long plate 55, the inner wall size of the limiting hole 56 of the upper surface of the long plate 55 is matched with the arc size of the screw 54, the screw 54 is inserted into the limiting hole 56 of the upper surface of the long plate 55 through the U-shaped plate 53, the screw 54 plays a role of temporarily limiting the floating ball 52 after the casing 1 is installed, a rotating plate 57 is fixedly connected to the upper end of the screw 54, an arc surface of the rotating plate 57 is provided with a non-slip bump, the rotating plate 57 drives the screw 54 to rotate, and the rotating handle achieves the effect of better rotating the screw 54.

Working principle: when hydraulic engineering personnel need monitor the river water level, firstly, move branch 401 to the one side that is close to dead lever 3, branch 401 is attached with dead lever 3 with the help of round platform piece 411, round platform piece 411 inserts in the draw-in groove of dead lever 3 upper surface, round platform piece 411 plays the effect of supplementary direction branch 401 position, branch 401 drives a protective casing 1 and level sensor 2 and removes, fixed plate 402 passes through branch 401 and drives the laminating extrusion of sloping block 403 and stopper 407, the action of pole 409 is driven from connecting plate 404 side through stopper 407 to stock 405, the pole 409 plays the convenient pole 405 of removing, the pole 409 drives slipmat 410 and removes, the effect of improving the frictional force of pole 409 is reached with the help of slipmat 410, at this moment spring 406 is in the open state, after the sloping block 403 breaks away from stopper 407, at this moment spring 406 is in the shrink state, drive stock 405 slides from connecting plate 404 side, stopper 407 is located sloping block 403 top this moment, limit up and down with sloping block 403 with the help of connecting plate 404, thereby limit up and down through connecting plate 404 between branch 401 and the dead lever 401, and the first pole 3, and when branch 401 takes place rotatory, fixed plate 402 moves the pole 409, the effect of conveniently removes pole 409, the effect of improving the frictional force of pole 409, the effect of improving the friction of pole 409, at this moment, spring 408 is in the end, after the river level sensor is not rotated by the side plate 408, the water level sensor is monitored, the bottom is monitored to the end.

When the liquid level sensor 2 is replaced, the screw rod 54 is driven to rotate to one side far away from the long plate 55 by means of the rotating plate 57, the rotating handle achieves the effect of rotating the screw rod 54 better, the screw rod 54 is separated from the limiting holes 56 on the upper surface of the long plate 55 through the U-shaped plate 53, the floating ball 52 floats on the water surface at the moment, the screw rod 54 plays a role in temporarily limiting the floating ball 52 after the pile casing 1 is installed, the connecting rope 51 limits the floating ball 52 through the fixing rod 3, after replacement is completed, the position of the fixing rod 3 in the river bottom is determined through the floating ball 52 and the position of the connecting rope 51, and finally the pile casing 1 and the liquid level sensor 2 are installed.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. The utility model provides a water conservancy water level monitoring devices, includes a section of thick bamboo (1) and dead lever (3), its characterized in that: the utility model discloses a liquid level sensor (2) is fixed on the upper surface of a pile casing (1), the lower surface of pile casing (1) is equipped with limit structure (4), limit structure (4) are including branch (401), the upper surface and pile casing (1) fixed connection of branch (401), the upper surface and branch (401) looks butt of dead lever (3), the even fixedly connected with two fixed plates (402) of arc surface of branch (401), two equal fixedly connected with sloping block (403) in one side that fixed plate (402) kept away from each other, the even fixedly connected with of arc surface of dead lever (3) two connecting plates (404), one side slip of connecting plate (404) runs through have stock (405), the surface cover of stock (405) has spring (406), the both ends of spring (406) respectively with connecting plate (404) and stock (405) fixed connection, two the one end that stock (405) are close to each other is all fixedly connected with stopper (407), one side of stopper (407) and sloping block (403) are connected with sloping block (408) and sloping block (408) for one side plate (408), two side plate (408) fixed connection position is fixed for two side plate (408).

2. The water conservancy water level monitoring device of claim 1, wherein: one end of the long rod (405) far away from the limiting block (407) is fixedly connected with a push rod (409), and the push rod (409) is positioned at one side of the casing (1).

3. A water conservancy water level monitoring device according to claim 2, characterized in that: the surface of push rod (409) is fixedly connected with slipmat (410), slipmat (410) is the rubber pad.

4. The water conservancy water level monitoring device of claim 1, wherein: the lower surface of branch (401) fixedly connected with round platform piece (411), the draw-in groove has been seted up to the upper surface of dead lever (3), the inner wall size and the round platform piece (411) size looks adaptation of dead lever (3) upper surface draw-in groove.

5. The water conservancy water level monitoring device of claim 1, wherein: the arc surface of dead lever (3) is equipped with auxiliary structure (5), auxiliary structure (5) are including connecting rope (51), the one end and dead lever (3) fixed connection of connecting rope (51), the other end fixedly connected with of connecting rope (51) floats ball (52).

6. The water conservancy water level monitoring device of claim 5, wherein: the arc surface fixedly connected with U-shaped plate (53) of a section of thick bamboo (1), the upper surface screw thread of U-shaped plate (53) runs through has screw rod (54), the arc surface fixedly connected with longeron (55) of connecting rope (51), spacing hole (56) have been seted up to the upper surface of longeron (55), the inner wall size of spacing hole (56) of longeron (55) and screw rod (54) circular arc size looks adaptation.

7. The water conservancy water level monitoring device of claim 6, wherein: the upper end of the screw rod (54) is fixedly connected with a rotating plate (57), and an arc surface of the rotating plate (57) is provided with an anti-slip protrusion.

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