CN211401359U

CN211401359U - Float type water level gauge

Info

Publication number: CN211401359U
Application number: CN202020026913.1U
Authority: CN
Inventors: 谭健敏; 赖远新; 陈芳红; 黎家怡; 汪子雄
Original assignee: Guangdong Haina Engineering Management Consulting Co ltd
Current assignee: Guangdong Haina Engineering Management Consulting Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-01
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a float-type water level gauge relates to the check out test set field, and there is the problem that hinders float motion and lead to the reading inaccurate enough to the water level well that uses in the current float-type water level gauge, the following scheme is put forward now, it includes the main part case, inner wall one side of main part case is symmetric distribution and rotates respectively and installs driven shaft and driving shaft, fixed mounting has from the driving wheel on the driven shaft, fixed mounting has the action wheel on the driving shaft, all twine from driving wheel and action wheel on have with the steel cable rope that all matches from driving wheel and action wheel, inner wall bottom one side fixedly connected with water level well of main part case, the bottom of water level well is located lower surface one side of main part case, the one end of steel cable rope run through in the upper surface of water level well, and the one end fixedly connected with float of steel cable rope. The utility model discloses novel structure, and easy operation, the practicality is high, suitable popularization.

Description

Float type water level gauge

Technical Field

The utility model relates to a check out test set field especially relates to a float-type fluviograph.

Background

In the rapid development process of the current society, various basic equipment projects are built step by step, for the hydraulic projects, a hydraulic project with a perfect system can ensure the gradual development of the surrounding environment, particularly for a float type water level gauge, the water level gauge is suitable for measuring the water level of pressure measuring tubes of reservoirs, rivers, lakes, dams and the like for a long time, and is effective monitoring equipment for monitoring the water level change, a float senses the water level change, under the working state, the float, a balance weight and a suspension cable are firmly connected, the suspension cable is suspended in a V-shaped groove of a water level wheel, the balance weight plays a role in tensioning the suspension cable and balancing, the balance weight of the float can be adjusted to enable the float to work on a normal draft line, under the condition that the water level is not changed, the forces on two sides of the float and the balance weight are balanced, when the water level rises, the float generates upward buoyancy, the balance weight pulls the suspension cable to drive the water level wheel to rotate clockwise, the display reading of the level encoder increases, whereas the display reading of the level encoder decreases.

However, in the float-type water level gauge used at present, a water level well must be used in a matched manner, and at present, the water level well is mostly made of materials such as plastic pipes on site, and the water level well made on site still has the problem of blocking the movement of the float, so that the reading on the water level gauge is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of float-type water level gauge has solved the water level well that uses in the current float-type water level gauge and has had the problem that the float motion leads to the reading not accurate enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a float-type fluviograph, includes the main part case, inner wall one side of main part case is symmetric distribution and rotates respectively and installs driven shaft and driving shaft, fixed mounting has from the driving wheel on the driven shaft, fixed mounting has the action wheel on the driving shaft, from all twine on driving wheel and the action wheel have with the steel cable rope that all matches from driving wheel and action wheel, inner wall bottom one side fixedly connected with water level well of main part case, the bottom of water level well is located lower surface one side of main part case, the one end of steel cable rope run through in the upper surface of water level well, and the one end fixedly connected with float of steel cable rope, the other end fixedly connected with balancing piece of steel cable rope, the one end fixedly connected with analysis meta-component of driving shaft.

Preferably, the weight is located on a lower surface side of the body case.

Preferably, the analysis element assembly penetrates through the outer wall of one side of the main body box, and a display screen is fixedly mounted on the outer wall of the analysis element assembly.

Preferably, the outer surface of the floater is uniformly distributed and fixedly provided with sliding teeth, the floater is matched with the inner wall of the water level well, and the inner wall of the water level well is provided with a sliding groove matched with the sliding teeth.

Preferably, the bottom end of the water level well is uniformly distributed with installation screw holes.

The utility model has the advantages that:

1. in the device, be provided with the water level well that matches with the inside float of device, compare at present at the on-the-spot manufacture in-process of water level well, because accomplish the water level well and keep the vertically state to the water level well of making can not have the bending part, avoided because the water level well of on-the-spot preparation can not accomplish to match completely with the float, the reading has the deviation on the water level gauge that leads to, has reduced the installation degree of difficulty, also guarantees the reading accuracy of water level gauge simultaneously.

2. The float in the device is evenly distributed and has been seted up the slip tooth to and the sliding tray has been seted up on the water level well inner wall, at the float operation in-process, through slip tooth and sliding tray mutual matching, not only can play the effect of direction, make the motion of float, also can effectually avoid because the problem of water pressure difference about the float, lead to the float to appear directly locking the condition of dying in the water level well inside, increase the durability of fluviograph.

In conclusion, the device reduces the installation difficulty in the installation process of the water level gauge, promotes the movement of the floater, increases the durability of the water level gauge, and has high practicability and simple operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic structural diagram of the internal structure of the present invention.

Fig. 4 is a schematic structural diagram of a of the present invention.

Reference numbers in the figures: the device comprises a main body box 1, a driven shaft 2, a driving shaft 3, a steel cable 4, a balance block 5, a water level well 6, an analysis element 7, a floater 8, a driven wheel 9, a driving wheel 10 and sliding teeth 11.

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.

Referring to fig. 1-4, a float type water level gauge comprises a main body case 1, a driven shaft 2 and a driving shaft 3 are respectively and rotatably installed on one side of the inner wall of the main body case 1 in a symmetrical distribution, a driven wheel 9 is fixedly installed on the driven shaft 2, a driving wheel 10 is fixedly installed on the driving shaft 3, a steel cable rope 4 matched with the driven wheel 9 and the driving wheel 10 is wound on each of the driven wheel 9 and the driving wheel 10, a water level well 6 is fixedly connected to one side of the bottom end of the inner wall of the main body case 1, the bottom end of the water level well 6 is located on one side of the lower surface of the main body case 1, one end of the steel cable rope 4 penetrates through the upper surface of the water level well 6, a float 8 is fixedly connected to one end of the steel cable rope 4, a balance weight 5 is fixedly connected to the other end of the steel cable rope 4, an analyzing element 7 is fixedly connected, and the outer wall fixed mounting of analysis unit subassembly 7 has the display screen, and the surface of float 8 is evenly distributed fixed mounting has sliding tooth 11, and float 8 matches with the inner wall of water level well 6, and the inner wall of water level well 6 is seted up the sliding tray that matches with sliding tooth 11, and the bottom of water level well 6 is evenly distributed and has been seted up the installation screw hole.

The working principle is as follows: in the place where the water level meter needs to be installed, a plurality of sections of water level wells 6 are matched with installation screw holes to be installed in an interconnected mode according to the detected depth, then the mutually matched floater 8 and the balance block 5 are connected through the steel cable rope 4 in sequence, then the steel cable rope 4 is placed on the driven wheel 9 and the driving wheel 10, when the floater 8 is subjected to upward buoyancy, the floater 8 rises along with the upward buoyancy, under the action of the sliding teeth 11 and the sliding grooves, the floater 8 can be driven to move, the locked state of the floater 8 is prevented, meanwhile, in the rising process of the floater 8, the balance block 5 descends, the steel cable rope 4 drives the driving wheel 10 and the driven wheel 9 to move clockwise, the force acting on the analysis element assembly 7 through the driving shaft 3 is analyzed and displayed through assemblies in the analysis element assembly 7, the display screen on the analysis element assembly 7 is displayed, and the same is carried out, the reading of the analysis cell assembly 7 is displayed again following the descent of the float 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A float-type water level gauge comprises a main body box (1) and is characterized in that one side of the inner wall of the main body box (1) is symmetrically distributed and is respectively provided with a driven shaft (2) and a driving shaft (3) in a rotating mode, the driven shaft (2) is fixedly provided with a driven wheel (9), the driving shaft (3) is fixedly provided with a driving wheel (10), steel cable ropes (4) which are matched with the driven wheel (9) and the driving wheel (10) are wound on the driven wheel (9) and the driving wheel (10), one side of the bottom end of the inner wall of the main body box (1) is fixedly connected with a water level well (6), the bottom end of the water level well (6) is positioned on one side of the lower surface of the main body box (1), one end of each steel cable rope (4) penetrates through the upper surface of the water level well (6), and one end of each steel cable rope (4), the other end of the steel cable rope (4) is fixedly connected with a balance block (5), and one end of the driving shaft (3) is fixedly connected with an analysis element assembly (7).

2. A float type water level gauge according to claim 1, wherein said balance weight (5) is located at a lower surface side of said main body tank (1).

3. A float type water level gauge according to claim 1, wherein said analyzing element assembly (7) penetrates through an outer wall of one side of said main body case (1), and a display screen is fixedly installed on an outer wall of said analyzing element assembly (7).

4. The float type water level gauge according to claim 1, wherein the outer surface of the float (8) is uniformly distributed and fixedly provided with sliding teeth (11), the float (8) is matched with the inner wall of the water level well (6), and the inner wall of the water level well (6) is provided with sliding grooves matched with the sliding teeth (11).

5. The float-type water level gauge according to claim 1, wherein the bottom end of the water level well (6) is provided with mounting screw holes in uniform distribution.