Unlock instant, AI-driven research and patent intelligence for your innovation.

Culvert adjustable supporting equipment for urban and rural planning

An adjustable technology for urban and rural planning, applied in mining equipment, mine roof supports, earthwork drilling and mining, etc., can solve problems such as inability to adapt, affecting culvert support effects, and inability to adjust retaining walls and baffles accordingly. To achieve the effect of ensuring personal safety

Pending Publication Date: 2022-04-08
曹文强
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the problem that the retaining walls and baffles cannot be adjusted accordingly when supporting some culvert arches whose soil is relatively soft and prone to spalling, resulting in different degrees of depression However, the present invention provides an adjustable supporting device for culverts used in urban and rural planning

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Culvert adjustable supporting equipment for urban and rural planning
  • Culvert adjustable supporting equipment for urban and rural planning
  • Culvert adjustable supporting equipment for urban and rural planning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A culvert adjustable support device for urban and rural planning, according to Figure 1-2 As shown, it includes a slide rail 1, a first slide block 2, a second slide block 3, a bearing frame 4, a hook 5, a mobile support unit and an adjustment support unit; the middle parts of the two slide rails 1 are slidably connected with a first A sliding block 2; the left parts of the two slide rails 1 are slidably connected with a second sliding block 3; the upper parts of the two first sliding blocks 2 and the two second sliding blocks 3 are fixedly connected with a load-bearing frame 4; the right end of the load-bearing frame 4 There are two hooks 5 fixedly connected to the upper part; the upper part of the load-bearing frame 4 is connected with a mobile support unit; the left part of the load-bearing frame 4 is connected with an adjustment support unit.

[0033] When working, the staff lays two slide rails 1 in the culvert in advance, and then connects the two hooks 5 through...

Embodiment 2

[0035] On the basis of Example 1, according to figure 1 and Figure 3-9As shown, the mobile support unit includes a guide rail 201, an electric slider 202, a support plate 203, a first protective plate 204, a connecting plate 205, a first fixed plate 206, an electric push rod 207, a second protective plate 208 and a telescopic rod 209; two guide rails 201 are affixed to the upper surface of the bearing frame 4; two electric sliders 202 are slidingly connected to the upper parts of the two guide rails 201; a support plate 203 is affixed to the upper surfaces of the four electric sliders 202; A first protective plate 204 is rotatably connected to the upper part between the two support plates 203; another first protective plate 204 is rotatably connected to the upper part between the two support plates 203 at the rear; A connecting plate 205 is fixedly connected to each other; another connecting plate 205 is fixedly connected to the opposite sides of the two electric sliders 202...

Embodiment 3

[0046] On the basis of Example 2, according to figure 1 and Figure 10 As shown, it also includes a section support unit; the left part of the bearing frame 4 is connected with a section support unit; the section support unit includes a second fixed block 401, a first fixed frame 402, a baffle plate 403, and a second fixed frame 404 , grid plate 405 and support plate 406; two support plates 406 are connected by bolts on the left side of the load-bearing frame 4; The left parts of the two second fixed blocks 401 are bolted to the first fixed frame 402; the middle of the first fixed frame 402 is equidistantly rotated and connected to eight baffles 403; the upper part of the first fixed frame 402 is bolted to the second fixed frame 404; The middle part of the second fixing frame 404 is bolted to a grid plate 405 ; the right part of the second fixing frame 404 is bolted to a support plate 406 .

[0047] According to the present invention, torsion springs are provided at the join...

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

No PUM Login to View More

Abstract

The invention relates to the field of urban and rural planning, in particular to culvert adjustable supporting equipment for urban and rural planning. According to the technical problems, when some culvert top arches which are soft in soil texture and prone to peeling off to generate concaves of different degrees are supported, retaining walls and baffles cannot be correspondingly adjusted and further cannot adapt to the culvert top arches, and the supporting effect on the culvert is affected. According to the technical scheme, the adjustable culvert supporting equipment for urban and rural planning comprises a sliding rail, a first sliding block and the like; the middles of the two sliding rails are each slidably connected with a first sliding block. According to the supporting device, the top arch part of the culvert is supported, supporting is carried out through movement adjustment, then the top arch parts at different positions are supported, meanwhile, the top arch part of the excavation face of the culvert is supported, adjustment supporting is carried out on concave positions of different degrees of the top arch part of the culvert, and meanwhile the cross section of the culvert is supported; potential safety hazards are avoided while the supporting effect on the culvert is enhanced, and personal safety is guaranteed.

Description

technical field [0001] The invention relates to the field of urban and rural planning, in particular to an adjustable support device for culverts used in urban and rural planning. Background technique [0002] At present, the culverts of pre-buried pipelines formed in urban and rural planning and construction, when excavating the culverts, because the culverts are relatively narrow and there is not much room for activities, and due to the formation of the culverts, accompanied by natural weathering, some rocks are relatively fragile and prone to collapse , prone to landslides, collapses, swelling or spalling and other geological disasters, in order to prevent the occurrence of such geological disasters, it is necessary to stabilize the culvert. [0003] In the prior art, commonly used support methods include anchor rods and lattice beams, anchor rods and retaining walls, baffles and other combined support methods, among which the use of retaining walls and baffles has relati...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E21D23/04E21D23/08
Inventor 曹文强
Owner 曹文强