Movable replaceable reservoir water level gauge device

Abstract

The utility model discloses a movable replaceable reservoir water level gauge device which comprises a longitudinal fixing support main keel (2), a transverse fixing support auxiliary keel (3), a gauge surface fixing guide groove (5), a gauge surface panel (6) and a gauge surface support keel (7). The longitudinal fixing support main keel (2) is longitudinally arranged in the device, fixedly connected with the transverse fixing support auxiliary keel (3) to form a rectangular frame and fixedly connected with the support fixing structure (9) through the fixing piece (1), the two ends of the ruler face support keel (7) are provided with the ruler face fixing guide grooves (5), and the ruler face fixing guide grooves (5) are fixedly connected with the longitudinal fixing support main keel (2). And the ruler surface panel (6) is fixedly connected with the ruler surface bracket keel (7) and is arranged in the ruler surface fixing guide groove (5). The problem that a traditional water gauge needs to be integrally disassembled and reinstalled under the blurred or aged condition is effectively solved, and cleaning or replacement is convenient.

Description

Technical Field

[0001] The utility model belongs to the field of water level observation in water conservancy and hydropower engineering, and specifically refers to a water level scale device used for water level observation in hydropower stations, reservoirs, rivers, lakes and the like. Background Art

[0002] At present, the reservoir water level gauge is generally a metal structure integral installation type device, which is heavy and large in size. It is installed on the structure at one time with multiple fixed expansion screws. There is no cleaning and maintenance device. It is basically non-removable after installation, which is inconvenient to clean and maintain. When the surface is dirty, it is risky and difficult to clean near water. There is no movable and replaceable reservoir water level device on the market. Summary of the invention

[0003] The utility model aims to provide a movable and replaceable reservoir water level gauge device, which can solve the problem of dirty and damaged scale surface and can be maintained and replaced at any time, avoid reading errors and rust damage after dirtiness, and is easy to install and maintain.

[0004] The technical solution of the utility model is:

[0005] It includes a main keel of a longitudinal fixed bracket, a secondary keel of a transverse fixed bracket, a scale surface fixing guide groove, a scale surface panel, and a scale surface bracket keel; the main keel of the longitudinal fixed bracket is placed longitudinally in the device and is fixedly connected to the secondary keel of the transverse fixed bracket to form a rectangular frame, and is fixedly connected to the bracket fixed structure (wall) through fixing parts, and scale surface fixing guide grooves are provided at both ends of the scale surface bracket keel, and the scale surface fixing guide grooves are fixedly connected to the main keel of the longitudinal fixed bracket, and the scale surface panel is fixedly connected to the keel of the scale surface bracket and placed in the scale surface fixing guide grooves.

[0006] Furthermore, the longitudinal fixing bracket main keel is provided with a supporting fixing bracket secondary keel.

[0007] Furthermore, a plurality of secondary keels of the transverse fixing bracket are provided and fixedly connected to the main keel of the longitudinal fixing bracket.

[0008] Furthermore, a lifting device is connected to the top of the scale support dragon.

[0009] The longitudinal fixing bracket main keel and the transverse fixing bracket secondary keel in the utility model are connected to form a rectangular frame as the fixed part of the device, which is fixed on the surface of the structure. The scale surface panel and the scale surface bracket keel are the movable part, which are combined with the fixed part as a whole through the scale surface fixing guide groove. The movable part can be lifted to the maintenance platform for maintenance through the lifting device. The problem that the integral reservoir water level gauge is not easy to clean, maintain and replace after being dirty or damaged is solved.

[0010] Positive effects of the utility model:

[0011] 1. Effectively solve the problem of difficulty in cleaning the dirty scale panel.

[0012] 2. Effectively solve the problem of partial, quick and convenient replacement of the reservoir water level gauge after it is damaged.

[0013] 3. The scale panel device can be cleaned at any time and easily replaced when damaged, effectively solving the problem of difficulty in cleaning the scale device after it is dirty and the problem of overall replacement due to partial damage. The movable replaceable reservoir water level gauge device has the characteristics of wide use, easy installation and low cost. It has been well applied in water level observation and measurement of water level change elevation in hydropower stations, reservoirs, rivers and lakes during the operation period of water conservancy and hydropower projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic cross-sectional view of a movable and replaceable reservoir water level gauge device of the utility model.

[0016] Figure 2 It is a front elevation schematic diagram of the fixed part of the movable replaceable reservoir water level gauge device of the utility model.

[0017] Figure 3 It is a longitudinal elevation schematic diagram of the movable part of the movable replaceable reservoir water level gauge device of the utility model.

[0018] In the figure, 1 is a fixing part, 2 is a main purlin of a longitudinal fixing bracket, 3 is a secondary purlin of a transverse fixing bracket, 4 is a secondary purlin of a supporting fixing bracket, 5 is a guide groove for fixing the surface, 6 is a panel for the surface, 7 is a purlin of a surface bracket, 8 is a lifting rope, 9 is a bracket fixing structure (wall), and 10 is a lifting device. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example: Figure 1-3As shown, a movable and replaceable reservoir water level gauge device includes a longitudinal fixed bracket main keel 2, a transverse fixed bracket secondary keel 3, a scale surface fixed guide groove 5, a scale surface panel 6, and a scale surface bracket keel 7. The longitudinal fixed bracket main keel 2 is longitudinally placed in the device and is fixedly connected to the transverse fixed bracket secondary keel 3 to form a rectangular frame shape, and is fixedly connected to the bracket fixing structure 9 (wall) through a fixing member 1. The scale surface bracket keel 7 is provided with a scale surface fixed guide groove 5 at both ends, and the scale surface fixed guide groove 5 is fixedly connected to the longitudinal fixed bracket main keel 2. The scale surface panel 6 is fixedly connected to the scale surface bracket keel 7 and is placed in the scale surface fixed guide groove 5.

[0021] Preferably, the longitudinal fixing bracket main keel 2 is provided with a supporting fixing bracket secondary keel 4 to make it more stable.

[0022] Preferably, a plurality of the secondary keels 3 of the transverse fixing bracket can be provided and fixedly connected to the main keel of the longitudinal fixing bracket.

[0023] Preferably, the upper side of the scale surface support keel 7 is connected to a lifting device 10 via a lifting rope 8, so as to facilitate the lifting of the movable part formed by the scale surface panel 6 and the scale surface support keel 7.

[0024] The material selection and installation methods of each component are as follows:

[0025] Connection between components: The fixed part is connected to the wall with self-tapping screws. The movable part of the ruler surface is connected to the fixed bracket part through the ruler surface fixed guide groove.

[0026] The longitudinal main keel of the fixed part is made of 80×80, 1.5mm thick 304 stainless steel, and the secondary keel is made of 50×50, 1.5mm thick 304 stainless steel. The fixed guide groove on the scale surface is made of 1.5mm thick 304 stainless steel with a groove width of 5cm, and is connected to the longitudinal fixed bracket main keel by welding. The fixing parts connecting the fixed part and the fixed structure are M8×70 expansion bolts.

[0027] The movable part of the scale bracket keel is made of 50×50, 1.5mm thick 304 stainless steel. The scale panel is made of 66cm wide, 1m long, 1.5mm thick 304 stainless steel plate, and the scale bracket keel and scale panel are connected by welding.

[0028] The lifting device uses a 1200-pound 30-meter steel wire rope bidirectional self-locking hand winch, and the lifting traction device is connected to the scale bracket keel with a hook.

[0029] The water level gauge is made of 304 stainless steel, which has good corrosion resistance, wear resistance, rust resistance, slow thermal expansion and contraction, beautiful, clean and bright surface and good processability.

[0030] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit them. A person skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A movable and replaceable reservoir water level gauge device, characterized in that: The device comprises a longitudinal fixed support main keel (2), a transverse fixed support secondary keel (3), a scale surface fixed guide groove (5), a scale surface panel (6), and a scale surface support keel (7); the longitudinal fixed support main keel (2) is longitudinally placed in the device and fixedly connected to the transverse fixed support secondary keel (3) to form a rectangular frame, and fixedly connected to the support fixing structure (9) through a fixing member (1); both ends of the scale surface support keel (7) are provided with scale surface fixed guide grooves (5); the scale surface fixed guide grooves (5) are fixedly connected to the longitudinal fixed support main keel (2); the scale surface panel (6) is fixedly connected to the scale surface support keel (7) and placed in the scale surface fixed guide grooves (5).

2. The movable and replaceable reservoir water level gauge device according to claim 1 is characterized in that: The longitudinal fixing bracket main keel is provided with a supporting fixing bracket secondary keel.

3. The movable and replaceable reservoir water level gauge device according to claim 1 is characterized in that: The transverse fixing bracket secondary keels are provided in plurality and are fixedly connected to the longitudinal fixing bracket primary keel.

4. The movable and replaceable reservoir water level gauge device according to claim 1 is characterized in that: The upper side of the scale support dragon is connected with a lifting device.

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