CN217132304U - Water level monitoring device for hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model discloses a water level monitoring device for hydraulic and hydroelectric engineering, including crossbearer, fluviograph main part and reinforcing mechanism, the fluviograph main part is installed on the crossbearer, surface mounting has the connecting wire behind the fluviograph main part, be provided with the adjusting part between fluviograph main part and the crossbearer, be provided with reinforcing mechanism between fluviograph main part and the connecting wire, reinforcing mechanism includes rectangle frame, fixed plate, spacing bolt and chucking subassembly, the rectangle frame passes through the screw vertical fixation on fluviograph main part upper surface, L type the fixed plate one end pass the rectangle frame and expose in the outside, and be provided with spacing bolt between the two; the utility model discloses a combine fluviograph main part and strengthening mechanism, neither influence the monitoring work of fluviograph main part, the fastening nature is connected with the fluviograph main part to multiplicable connecting wire again, avoids the two to appear not hard up and influence the condition of monitoring work because of external impact junction, and whole strengthening mechanism easy dismounting.

Description

Water level monitoring device for hydraulic and hydroelectric engineering

Technical Field

The utility model belongs to the technical field of water level monitoring device, concretely relates to water level monitoring device for hydraulic and hydroelectric engineering is a radar fluviograph for water level monitoring among hydraulic and hydroelectric engineering very much.

Background

Radar level gauges, also called level radars, are electronic devices that use electromagnetic waves to detect objects. The device is mainly used for water conservancy monitoring, sewage treatment, flood control early warning and the like. The main measurement principle is that radar pulse is transmitted from a radar water level sensing antenna, the antenna receives the pulse reflected from the water surface, and time T is recorded, and the distance D from the water surface is obtained because the propagation speed C of electromagnetic wave is a constant. The method is used for monitoring the water level in the water conservancy and hydropower engineering.

The existing radar water level gauge with some suspended installation is easy to loose at the joint of the upper connecting wire and the water level gauge due to the fact that external wind power pulls the upper connecting wire, and the problem that the follow-up water level monitoring work is influenced by bad contact is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring device for hydraulic and hydroelectric engineering to solve the radar fluviograph of some unsettled installations that provide in the above-mentioned background art, the connecting wire appears becoming flexible with the fluviograph junction easily because external wind-force is dragged easily on it, causes the problem of the follow-up water level monitoring work of contact failure influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level monitoring devices for hydraulic and hydroelectric engineering, includes crossbearer, fluviograph main part and reinforcing mechanism, the fluviograph main part is installed on the crossbearer, surface mounting has the connecting wire behind the fluviograph main part, be provided with adjusting part between fluviograph main part and the crossbearer, be provided with reinforcing mechanism between fluviograph main part and the connecting wire, reinforcing mechanism includes rectangle frame, fixed plate, spacing bolt and chucking subassembly, the rectangle frame passes through the screw vertical fixation at fluviograph main part upper surface, the L type fixed plate one end is passed the rectangle frame and is exposed in the outside, and is provided with spacing bolt between the two, the fixed plate other end is fixed with the chucking subassembly.

Preferably, the chucking subassembly includes clamp and bed course, the clamp passes through bolt fastening cover and establishes on the connecting wire, clamp internal surface fixing has the bed course, the bed course be with the rubber layer of connecting wire surface fastening contact.

Preferably, the limiting bolt is vertically and rotatably mounted on the rectangular frame, and the lower end of the limiting bolt is in surface contact limiting with the fixing plate.

Preferably, the rectangular hole has been seted up on the crossbearer surface, adjusting part includes mounting panel, sliding sleeve and mounting screw, the mounting panel is located the crossbearer upper surface and fixed cover is established in the fluviograph main part, fluviograph main part lower extreme is provided with the radar probe, the radar probe passes the rectangular hole and exposes in the downside.

Preferably, the lower surface of the mounting plate is relatively fixed with sliding sleeves, the sliding sleeves are respectively sleeved on the front surface and the rear surface of the cross frame in a sliding manner, and the mounting screws are vertically and rotatably mounted on the sliding sleeves.

Preferably, the inner end of the mounting screw is in surface contact with the cross frame for limiting, a flange plate is fixed at the lower end of the water level gauge main body, and the flange plate is fixed on the upper surface of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a combine fluviograph main part and strengthening mechanism, neither influence the monitoring work of fluviograph main part, the fastening nature is connected with the fluviograph main part to multiplicable connecting wire again, avoids the two to appear not hard up and influence the condition of monitoring work because of external impact junction, and whole strengthening mechanism easy dismounting.

(2) The utility model discloses a combine crossbearer, fluviograph main part and adjusting part, can adjust the mounted position of fluviograph main part on the crossbearer as required to change the monitoring position of fluviograph main part, increase fluviograph main part monitoring work convenience.

Drawings

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

FIG. 2 is a schematic structural view of the reinforcing mechanism of the present invention;

fig. 3 is a schematic structural view of the clamping assembly of the present invention;

FIG. 4 is a schematic structural diagram of the adjusting assembly of the present invention;

in the figure: 1. a cross frame; 2. a water gauge body; 3. a reinforcement mechanism; 31. a rectangular frame; 32. a fixing plate; 33. a limit bolt; 34. a clamping assembly; 341. clamping a hoop; 342. a cushion layer; 4. an adjustment assembly; 41. mounting a plate; 42. a sliding sleeve; 43. mounting screws; 5. a radar probe; 6. a connecting wire; 7. a rectangular hole.

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. 1-4, the present invention provides a technical solution: a water level monitoring device for water conservancy and hydropower engineering comprises a transverse frame 1, a water level gauge main body 2 and a reinforcing mechanism 3, wherein the water level gauge main body 2 is installed on the transverse frame 1, a connecting wire 6 is installed on the rear surface of the water level gauge main body 2, an adjusting component 4 is arranged between the water level gauge main body 2 and the transverse frame 1, the reinforcing mechanism 3 is arranged between the water level gauge main body 2 and the connecting wire 6, the reinforcing mechanism 3 comprises a rectangular frame 31, a fixing plate 32, a limiting bolt 33 and a clamping component 34, the rectangular frame 31 is vertically fixed on the upper surface of the water level gauge main body 2 through a screw, the fixing mechanism can be disassembled and taken down subsequently, one end of an L-shaped fixing plate 32 penetrates through the rectangular frame 31 to be exposed outside, the position of the fixing plate 32 can be adjusted, the limiting bolt 33 is arranged between the fixing plate and the fixing plate 32, the clamping component 34 is fixed at the other end of the fixing plate 32, and the clamping component 34 can be detachably connected with the connecting wire 6, through combining fluviograph main part 2 and strengthening mechanism 3, neither influence the monitoring work of fluviograph main part 2, the fastening nature is connected with fluviograph main part 2 to multiplicable connecting wire 6 again, avoids the two to appear becoming flexible and influence the condition of monitoring work because the external impact junction, and 3 easy dismounting of whole strengthening mechanism.

In this embodiment, preferably, the clamping assembly 34 includes a clamp 341 and a cushion layer 342, the clamp 341 is sleeved on the connecting wire 6 through a bolt, and is subsequently detachable, the cushion layer 342 is fixed on the inner surface of the clamp 341, and the cushion layer 342 is a rubber layer in tight contact with the surface of the connecting wire 6, so that indentation abrasion on the surface of the connecting wire 6 is avoided, and meanwhile, the installation tightness of the clamp 341 is increased.

In this embodiment, preferably, the limiting bolt 33 is vertically and rotatably mounted on the rectangular frame 31, the lower end of the limiting bolt 33 is in surface contact with the fixing plate 32 for limiting, and the position of the fixing plate 32 can be fixed and limited by using the contact friction resistance.

In this embodiment, preferably, the surface of the cross frame 1 is provided with a rectangular hole 7, the adjusting assembly 4 comprises a mounting plate 41, a sliding sleeve 42 and a mounting screw 43, the mounting plate 41 is located on the upper surface of the cross frame 1 and fixedly sleeved on the water level gauge main body 2, the lower end of the water level gauge main body 2 is provided with the radar probe 5, the radar probe 5 is exposed at the lower side through the rectangular hole 7 without influencing the sliding change of the radar probe 5, the sliding sleeve 42 is relatively fixed on the lower surface of the mounting plate 41, the two opposite sliding sleeves 42 are respectively slidably sleeved on the front and rear surfaces of the cross frame 1, the mounting screw 43 is vertically and rotatably installed on the sliding sleeve 42, the position of the sliding sleeve 42 can be limited, the installation position of the water level gauge main body 2 on the cross frame 1 can be adjusted according to requirements by combining the cross frame 1, the water level gauge main body 2 and the adjusting component 4, thereby change the monitoring position of fluviograph main part 2, increase fluviograph main part 2 monitoring work convenience.

In this embodiment, preferably, the inner end of the mounting screw 43 contacts and limits the surface of the cross frame 1, a flange is fixed at the lower end of the water level gauge main body 2, and the flange is fixed on the upper surface of the mounting plate 41, so as to realize the fastening connection of the water level gauge main body 2 and the adjusting component 4.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, rectangle frame 31 passes through the fix with screw on the upper surface of fluviograph main part 2, and clamp 341 establishes on connecting wire 6 through bolt fastening cover, move fixing plate 32 forward, clamp 341 changes the position thereupon, let to leave lax line body between clamp 341 and fluviograph main part 2, screw limit bolt 33 again and make its inner and fixing plate 32 surface contact, the frictional resistance that utilizes the contact can be fixed to fixing plate 32 position, when making connecting wire 6 receive external force impact, connecting wire 6 can not receive the influence with fluviograph main part 2 junction, thereby the bad condition of contact can not appear becoming flexible in the junction, increase fluviograph main part 2 and monitor job stabilization nature and convenience; and unscrewing the mounting screw 43 to move the mounting plate 41 and the sliding sleeve 42 along the cross frame 1, changing the position of the water level gauge main body 2 in the X-axis direction, and screwing the mounting screw 43 to make the inner end of the mounting screw contact with the surface of the cross frame 1 when appropriate, so as to fix the position of the water level gauge main body 2 and bring convenience for the water level gauge main body to be in an appropriate monitoring position.

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

Claims (6)

1. The utility model provides a water level monitoring device for hydraulic and hydroelectric engineering, includes crossbearer (1), fluviograph main part (2) and strengthening mechanism (3), install on crossbearer (1) fluviograph main part (2), surface mounting has connecting wire (6), its characterized in that behind fluviograph main part (2): be provided with between water level gauge main part (2) and crossbearer (1) adjusting part (4), be provided with reinforcing mechanism (3) between water level gauge main part (2) and connecting wire (6), reinforcing mechanism (3) include rectangle frame (31), fixed plate (32), spacing bolt (33) and chucking subassembly (34), rectangle frame (31) are through screw vertical fixation at water level gauge main part (2) upper surface, the L type fixed plate (32) one end is passed rectangle frame (31) and is exposed in the outside, and is provided with spacing bolt (33) between the two, fixed plate (32) other end is fixed with chucking subassembly (34).

2. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: chucking subassembly (34) include clamp (341) and bed course (342), clamp (341) are established on connecting wire (6) through bolt-up cover, clamp (341) internal surface is fixed with bed course (342), bed course (342) are the rubber layer with connecting wire (6) surface fastening contact.

3. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the limiting bolt (33) is vertically and rotatably mounted on the rectangular frame (31), and the lower end of the limiting bolt (33) is limited by the surface contact of the fixing plate (32).

4. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: rectangular hole (7) have been seted up on crossbearer (1) surface, adjusting part (4) are including mounting panel (41), sliding sleeve (42) and mounting screw (43), mounting panel (41) are located crossbearer (1) upper surface and fixed cover and establish on water level gauge main part (2), water level gauge main part (2) lower extreme is provided with radar probe (5), radar probe (5) pass rectangular hole (7) and expose at the downside.

5. The water level monitoring device for the water conservancy and hydropower engineering according to claim 4, characterized in that: sliding sleeves (42) are fixed on the lower surface of the mounting plate (41) relatively, the sliding sleeves (42) are respectively sleeved on the front surface and the rear surface of the cross frame (1) in a sliding mode, and the mounting screws (43) are vertically and screwed on the sliding sleeves (42).

6. The water level monitoring device for the water conservancy and hydropower engineering according to claim 5, characterized in that: the inner end of the mounting screw (43) is in surface contact with the cross frame (1) for limiting, a flange plate is fixed at the lower end of the water level gauge main body (2), and the flange plate is fixed on the upper surface of the mounting plate (41).

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