CN215596990U

CN215596990U - Pier cap hydraulic lifting rotary type water level gauge support

Info

Publication number: CN215596990U
Application number: CN202122339588.1U
Authority: CN
Inventors: 杨志刚; 祖佳; 赵冬; 赵云廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-21
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a pier cap hydraulic lifting rotary type water level gauge support, which comprises a supporting device, a lifting device and a horizontal rotating device, and is technically characterized in that: the supporting device comprises a base and locking assemblies symmetrically arranged on two sides of the base, the supporting device is located on the bridge pier and is locked with the bridge box on the side of the bridge pier in a clamping mode, the lifting device is fixed on the top surface of the base, the horizontal rotating device is arranged on the lifting device, and the water level meter is fixed on the horizontal rotating device. The utility model solves the problem of inconvenient maintenance of the existing water level gauge bracket, obviously improves the maintenance efficiency, saves the maintenance cost, greatly reduces the construction risk and has high safety.

Description

Pier cap hydraulic lifting rotary type water level gauge support

Technical Field

The utility model relates to a water level gauge support structure, in particular to a pier cap hydraulic lifting rotary water level gauge support.

Background

The water level is an important mark for reflecting the change of water body and water flow, and the water level observation can be directly used for hydrologic information forecast, so that water condition information can be timely provided for the construction, application and management of flood control, drought control, irrigation, shipping and hydraulic engineering and the like. The water level data accumulated for a long time is the basic basis of the construction planning design of water conservancy and hydropower, bridges, navigation channels, ports, urban water supply and drainage and the like.

A water gauge and a water level gauge are commonly used for observing the water level. Along with the construction and development of the water conservancy and hydrology automation system, water level observation equipment and instruments are also rapidly developed and updated. The radar water level gauge is an energy-saving high-precision non-contact water level measuring instrument and adopts a pulse radar technology for measurement. The water level monitoring device has the advantages of no need of well logging, convenience in installation, capability of directly measuring the water level of a natural river, capability of realizing remote transmission and automatic processing of water level data, high water level tracking speed, non-contact measurement and small influence of wind, rain, sand, temperature and floaters.

From 2005, hydrological patrol is guided by telemetering water level count data, and patrol personnel determine the best time of flow rate test at a patrol center according to the water level process transmitted by the telemetering water level meter so as to master the change process of water amount. The remote water level meter brings convenience to hydrological test, but the following problems still exist in the aspects of overhaul, maintenance, stability and the like:

1. the installation position of the water level gauge is more than 4 meters at the top end of the main frame body, and in order to prevent non-workers from stealing monitoring equipment at the top end of the bracket, the main frame is not provided with pedals generally, so that when the radar water level gauge and other monitoring components are overhauled, constructors have high-altitude falling risks and have large potential safety hazards;

2. because the water level gauge is installed on the top end of the main frame body, the instrument can not move back and forth, multiple persons are needed for cooperation during maintenance, constructors need to mutually match the frame top and the ground to transport related tools (100 kg heavy objects) such as an equipment box, a host, a radar probe, a battery, a solar panel and accessories to the guardrail on the frame top, and after the installation and the maintenance are completed, the constructors and the related tools return to the ground along the ladder, so that the workload and the labor intensity are large.

To sum up, the above-mentioned harm that current water level gauge support has the maintenance inconvenience, and this application is just proposed to this problem.

Disclosure of Invention

The utility model aims to provide a pier cap hydraulic lifting rotary type water level gauge support which is reasonable in structural design and convenient to use, solves the problem that the existing water level gauge support is inconvenient to maintain, obviously improves maintenance efficiency, saves maintenance cost, greatly reduces construction risks and is high in safety.

The technical scheme of the utility model is as follows:

the utility model provides a pier cap hydraulic pressure lift rotation type fluviograph support, includes strutting arrangement, elevating gear and horizontal rotation device, its technical essential is: the supporting device comprises a base and locking assemblies symmetrically arranged on two sides of the base, the supporting device is located on the bridge pier and is locked with the bridge box on the side of the bridge pier in a clamping mode, the lifting device is fixed on the top surface of the base, the horizontal rotating device is arranged on the lifting device, and the water level meter is fixed on the horizontal rotating device.

Foretell pier cap hydraulic pressure lift rotation type fluviograph support, locking Assembly includes rotatory foot, tie bolt and the fixed screw of colluding, the base is the I shape, comprises front beam, rear frame member, the vertical backup pad of connecting between preceding, rear frame member middle part, the rotatory foot of colluding is the U type, and it comprises the horizontal column section of passing the rear frame member of base, the connecting column section of being connected with horizontal column section one end, the foot section of colluding of being connected with the horizontal column section other end, the connecting column section lies in between preceding, the rear frame member on the horizontal direction, tie bolt one end is passed behind the front frame member of base and is connected with the connecting column section, and the tie bolt other end is twisted fixedly with the fixed screw soon, collude the foot section and collude and hang on the bridge case.

Foretell pier cap hydraulic pressure lift rotation type fluviograph support, elevating gear is including being fixed in the hydraulic pressure elevating system of base top, suit in the outside lift overcoat of hydraulic pressure elevating system, horizontal rotation device includes horizontal rotation support arm and the flexible pneumatic cylinder of horizontal rotation, horizontal rotation support arm one end is articulated with the upper portion outer wall of lift overcoat, the fixed fluviograph of other end lower surface, the flexible pneumatic cylinder one end of horizontal rotation is articulated with the upper portion outer wall of lift overcoat, and the other end is articulated with the middle part of horizontal rotation support arm, and the lift overcoat forms triangle-shaped hinge structure with horizontal rotation support arm and the flexible pneumatic cylinder of horizontal rotation.

Foretell pier cap hydraulic pressure lift rotation type fluviograph support, the fixed fluviograph equipment box in top of lift overcoat, be fixed with solar panel for the fluviograph on the horizontal rotation support arm.

Foretell pier cap hydraulic pressure lift rotation type fluviograph support, elevating gear's hydraulic pressure lift control case is fixed in the base upper surface and pastes the bridge case, and elevating gear's solar panel for the hydraulic pressure lift is fixed in the hydraulic pressure lift control case outside and towards the southwest direction.

The utility model has the beneficial effects that:

1. the base is clamped and locked with the bridge box at the side of the bridge pier through the locking assembly, so that each assembly arranged on the base is close to the bridge floor, and the installation and maintenance are convenient; in addition, the lifting device can drive the horizontal rotating device and the water level meter to rise, and the horizontal rotating device can drive the water level meter to rotate to the side of the bridge box, so that the water level meter can be conveniently installed and maintained on the bridge floor by workers. The utility model realizes the maintenance of the water level gauge and related equipment on the bridge floor, greatly reduces the potential safety hazard caused by climbing the water level gauge bracket, and simultaneously lightens the labor intensity of workers.

2. The horizontal rotating device can rotate to drive the water level gauge to reach the upper part of the river surface, the height of the water level gauge is adjusted through the lifting device, and the water level gauge is guaranteed to be smoothly detected.

Drawings

FIG. 1 is a schematic view of the working state of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic view of the present invention before service and maintenance of the water level gauge.

In the figure: 1. the hydraulic lifting device comprises a bridge box, 2, a water level meter equipment box, 3, a horizontal rotating support arm, 4, a solar panel for the water level meter, 5, the water level meter, 6, a horizontal telescopic hydraulic cylinder, 7, a lifting outer sleeve, 8, a solar panel for hydraulic lifting, 9, a base, 901, a front cross beam, 902, a longitudinal support plate, 903, a rear cross beam, 10, a locking assembly, 1001, a tension bolt, 1002, a fixing screw, 1003, a connecting column section, 1004, a horizontal column section, 1005, a foot hooking section, 11, a hydraulic lifting control box, 12, a bridge pier and 13, and a hydraulic lifting mechanism.

Detailed Description

The utility model is described in detail below with reference to the figures and reference numerals.

As shown in fig. 1-3, the abutment cap hydraulic lifting rotary type water level gauge stand comprises a supporting device, a lifting device and a horizontal rotating device.

The supporting device comprises a base 9 and locking assemblies 10 symmetrically arranged on two sides of the base 9, the supporting device is located on a pier 12, and the locking assemblies 10 are connected with a bridge box 1 on the side of the pier 12 in a clamping mode and locked. The lifting device is fixed on the top surface of the base 9, the horizontal rotating device is arranged on the lifting device, and the water level meter 5 is fixed on the horizontal rotating device.

In this embodiment, the locking assembly 10 includes a rotating hook, a tightening bolt 1001 and a fixing screw 1002. The base 9 is i-shaped and is composed of a front cross beam 901, a rear cross beam 903 and a longitudinal support plate 902 connected between the middle parts of the front cross beam 901 and the rear cross beam 903. The rotary hook is U-shaped and is composed of a horizontal column section 1004 passing through the rear cross beam 903 of the base 9, a connecting column section 1003 connected with one end of the horizontal column section 1004, and a hook section 1005 connected with the other end of the horizontal column section 1004. The connecting column section 1003 is located between the front cross beam 901 and the rear cross beam 903 in the horizontal direction, one end of the tension bolt 1001 penetrates through the front cross beam 901 of the base and then is connected with the connecting column section 1003, the other end of the tension bolt 1001 is fixedly screwed with the fixing screw 1002, and the foot hooking section 1005 is hooked on the bridge box 1.

The lifting device comprises a hydraulic lifting mechanism 13 fixed above the base 9 and a lifting outer sleeve 7 sleeved outside the hydraulic lifting mechanism 13. The horizontal rotating device comprises a horizontal rotating support arm 3 and a horizontal telescopic hydraulic cylinder 6. One end of the horizontal rotating support arm 3 is hinged with the outer wall of the upper part of the lifting outer sleeve 7, and the lower surface of the other end is fixed with a water level meter 5. One end of the horizontal telescopic hydraulic cylinder 6 is hinged with the outer wall of the upper part of the lifting outer sleeve 7, and the other end of the horizontal telescopic hydraulic cylinder is hinged with the middle part of the horizontal rotating support arm 3. The lifting outer sleeve 7, the horizontal rotating support arm 3 and the horizontal telescopic hydraulic cylinder 6 form a triangular hinge structure.

The top end of the lifting outer sleeve 7 is fixed with a water level meter equipment box 2, and a solar panel 4 for a water level meter is fixed on the horizontal rotating support arm 3. The hydraulic lifting control box 11 of the lifting device is fixed on the upper surface of the base 9 and is tightly attached to the bridge box 1, and the solar panel 8 for hydraulic lifting of the lifting device is fixed on the outer side of the hydraulic lifting control box 11 and faces the southwest direction.

The working principle is as follows:

solar energy is converted into electric energy through the solar panel 8 for hydraulic lifting and stored in the storage battery, when the solar energy works, the hydraulic lifting control box 11 is controlled by remote control equipment, the lifting outer sleeve 7 is driven by the hydraulic lifting mechanism 13 to ascend, and a worker can open the water level gauge equipment box 2 on the bridge floor for maintenance and overhaul; at the moment, the horizontal rotating support arm 3 can rotate clockwise by 90 degrees in the horizontal direction by controlling the extension of the horizontal telescopic hydraulic cylinder 6, and a worker can overhaul and maintain the water level meter 5 (a radar probe) arranged at the free end of the horizontal rotating support arm 3 and the solar panel 4 for the water level meter on the bridge floor.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the utility model are also within the scope of the present patent.

Claims

1. The utility model provides a pier cap hydraulic pressure lift rotation type fluviograph support, includes strutting arrangement, elevating gear and horizontal rotation device, its characterized in that: the supporting device comprises a base and locking assemblies symmetrically arranged on two sides of the base, the supporting device is located on the bridge pier and is locked with the bridge box on the side of the bridge pier in a clamping mode, the lifting device is fixed on the top surface of the base, the horizontal rotating device is arranged on the lifting device, and the water level meter is fixed on the horizontal rotating device.

2. The abutment cap hydraulic lifting rotary type water level gauge stand according to claim 1, wherein: the locking assembly comprises a rotary hook foot, a tension bolt and a fixing screw, the base is I-shaped and comprises a front cross beam, a rear cross beam and a longitudinal supporting plate connected between the middle parts of the front cross beam and the rear cross beam, the rotary hook foot is U-shaped and comprises a horizontal column section penetrating through the rear cross beam of the base, a connecting column section connected with one end of the horizontal column section and a hook foot section connected with the other end of the horizontal column section, the connecting column section is located between the front cross beam and the rear cross beam in the horizontal direction, one end of the tension bolt penetrates through the front cross beam of the base and is connected with the connecting column section, the other end of the tension bolt is screwed and fixed with the fixing screw, and the hook foot section is hooked on the bridge box.

3. The abutment cap hydraulic lifting rotary type water level gauge stand according to claim 1, wherein: the lifting device comprises a hydraulic lifting mechanism fixed above the base and a lifting outer sleeve sleeved outside the hydraulic lifting mechanism, the horizontal rotating device comprises a horizontal rotating support arm and a horizontal telescopic hydraulic cylinder, one end of the horizontal rotating support arm is hinged to the outer wall of the upper portion of the lifting outer sleeve, a water level gauge is fixed to the lower surface of the other end of the horizontal rotating support arm, one end of the horizontal telescopic hydraulic cylinder is hinged to the outer wall of the upper portion of the lifting outer sleeve, the other end of the horizontal rotating support arm is hinged to the middle portion of the horizontal rotating support arm, and the lifting outer sleeve, the horizontal rotating support arm and the horizontal telescopic hydraulic cylinder form a triangular hinged structure.

4. The abutment cap hydraulic lifting rotary type water level gauge stand according to claim 3, wherein: the top end of the lifting outer sleeve is fixed with a water level meter equipment box, and the horizontal rotating support arm is fixed with a solar panel for a water level meter.

5. The abutment cap hydraulic lifting rotary type water level gauge stand according to claim 3, wherein: the hydraulic lifting control box of the lifting device is fixed on the upper surface of the base and is tightly attached to the bridge box, and the solar panel for hydraulic lifting of the lifting device is fixed on the outer side of the hydraulic lifting control box and faces the southwest direction.