Water gate opening degree monitoring device
The technology of gate opening and monitoring device is applied in the field of water conservancy machinery, which can solve the problems of restricting the development of gate hoists in general requirements of water conservancy projects and high failure rate, and achieve the effect of simple structure and convenient use.
Pending Publication Date: 2015-07-01
刘彩
View PDF4 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current project management method is still the traditional manual management mode, especially the gate opening and closing are all monitored on site, and the failure rate is high
This manual management mode seriously restricts the development of gate hoist itself and the overall requirements of national construction for water conservancy projects.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0013] see figure 1 , a water conservancy gate opening monitoring device, comprising a measuring rope 9, a hoist, a gate 3, a pulley 10 and a weight 11, one end of the measuring rope 9 passes through the pulley 10 and is connected to the upper end of the weight 11, and the weight 11 is set in the inner cavity of the scale 12, the weight 11 is sliding and nested with the scale 12, the other end of the measuring rope 9 is fixedly connected to the lifting lug set on the gate 3, and the measuring rope 9 is connected to the weight 11 The upper end surface of the heavy hammer 11 is perpendicular to the measuring rope 9, and the pointer is set on the heavy hammer 11. The heavy hammer 11 is a rectangular body or an inverted triangular flat cone structure, and the outer edge of the heavy hammer 11 is adapted to the inner cavity of the scale 12. In addition...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a water gate opening degree monitoring device. The water gate opening degree monitoring device comprises a measuring line, a gate hoist, a gate, a pulley and a counter weight, wherein one end of the measuring line penetrates through the pulley and is connected to the upper end of the counter weight, the counter weight is arranged in an inner cavity of a graduated scale, the other end of the measuring line is fixedly connected to a lifting lug arranged on the gate, and the upper end face of the counter weight is perpendicular to the measuring line; scales are arranged on the outer surface of the graduated scale, the scale scope of the graduated scale is adapted to the largest opening degree of the gate, the graduated scale is arranged on a wall body in a hanging mode, the graduated scale is perpendicular to a horizontal plane, the pulley is fixedly arranged at a high position in a house, and the pulley is of a fixed pulley structure; the gate hoist can control opening or closing of the gate, and a motor, a reducer and a screw connected with the gate are arranged in the gate hoist. The water gate opening degree monitoring device is simple in structure; by the arrangement of the measuring line, the pulley and the counter weight, the gate opening degree can be monitored in the house conveniently and visually, and the problems that the opening and closing situation must be monitored in-situ, the failure rate is high, and the potential safety hazard exists for human bodies are solved.
Description
technical field [0001] The invention relates to the field of water conservancy machinery, in particular to a device for monitoring the opening of a water conservancy gate. Background technique [0002] Gates are installed on the openings of overflow dams, bank spillways, scuppers, hydraulic tunnels and sluices to regulate flow, monitor upstream and downstream water levels, vent floods, remove sediment or floating objects, etc. It is an important part of hydraulic structures. The current project management method is still the traditional manual management mode, especially the opening and closing of the gates are monitored on site, and the failure rate is high. This manual management mode seriously restricts the development of gate hoist itself and the general requirements of national construction for water conservancy projects. Therefore, the ground monitoring system for the gate hoist is built to realize the safety management of the reservoir dam, the automation of the ga...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E02B7/26G01B5/04E02B7/36
Inventor 刘彩
Owner 刘彩