Mechanical locking device and method for fixing bulkhead gate body through mechanical locking device
A technology of locking device and maintenance gate, applied in water conservancy engineering, marine engineering, coastline protection and other directions, can solve the problems of hidden safety hazards, time-consuming and laborious, etc., and achieve the effect of convenient operation, simple operation and simple structure
Pending Publication Date: 2018-06-29
ANHUI SURVEY & DESIGN INST OF WATER CONSERVANCY & HYDROPOWER
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing technology is time-consuming and labor-intensive when locking and unlocking, and there are potential safety hazards
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
[0030] see figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11; figure 1 It is a schematic diagram of the locking device structure (locking working state), figure 2 It is a diagram of the non-working state of the locking device structure; image 3 is the top plan view of the locking device; Figure 4 It is a sample of the base of the locking device; Figure 5 for Figure 4 section view of Figure 6 Support large specimens for locking device activities; Figure 7 for Figure 6 section view of Figure 8 It is a schematic diagram of the connection between the locking device and the maintenance gate body; Figure 9 It is a three-dimensional schematic diagram of the connection between the locking device and the maintenance gate body; Figure 10 It is a three-dimensional schematic diagram of the working state of the locking device; Figure 11 It is a three-dimensional schematic diagram of the non-working state of the locking device.
[0031] This embodiment is a mechanical locki...
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 mechanical locking device and a method for fixing a bulkhead gate body through the mechanical locking device. The locking device comprises a base, a movable support, a rotaryshaft, buffer rubber and a limiting steel cushion. The locking device is fixed to the upper portion of an outer web of the side edge of the bulkhead gate body through base connecting bolts and connected with the bulkhead gate body into a whole; the movable support is turned by 90 degrees, through the limiting steel cushion on the side face of the movable support, the locking device is locked intoa cantilever type forced structure body, the bulkhead gate body is descended, the movable support is clamped to the top face of a bulkhead gate slot gate pier, and the gate body is fixed; and a bulkhead gate is used for water retaining, the bulkhead gate body is lifted at first, the movable support sinks through self-weight, and fixing of the bulkhead gate body can be removed without dismountingthe locking device. Mechanical locking is ingeniously set through a narrow gap between the bulkhead gate web and a gate slot, and the locking device is simple in structure, safe, reliable, economicaland practical.
Description
technical field [0001] The invention belongs to the technical field of hydraulic machinery of water conservancy projects, and in particular relates to a mechanical locking device and a method for fixing and repairing a gate body of a gate. Background technique [0002] The sluice is a very important device in water conservancy projects, and the maintenance gate is indispensable. Generally, 1 to 2 sets of maintenance gates are installed in 10 holes. use. The frequency of use of the inspection door is relatively small, and most of the inspection doors are stored in the form of being fixed on the pier for standby. The commonly used storage method is generally: place the I-shaped steel beam on both sides of the gate groove at the top of the gate pier along the water flow direction as the support of the stacked beam inspection door, and the bottom of the inspection gate is supported on the I-shaped steel, and it is manually transported; or it is connected by bolts The triangula...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/20E02B7/22
CPCE02B7/20E02B7/22
Inventor 陈洪涛邢莉阚延炬林燕梅安艳杨世杰王畅
Owner ANHUI SURVEY & DESIGN INST OF WATER CONSERVANCY & HYDROPOWER