CN104963722A - Plate chain-type material-retaining wall for roadway - Google Patents
Plate chain-type material-retaining wall for roadway Download PDFInfo
- Publication number
- CN104963722A CN104963722A CN201510253711.4A CN201510253711A CN104963722A CN 104963722 A CN104963722 A CN 104963722A CN 201510253711 A CN201510253711 A CN 201510253711A CN 104963722 A CN104963722 A CN 104963722A
- Authority
- CN
- China
- Prior art keywords
- wallboard
- chain
- reinforcing rib
- tunnel
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Lining And Supports For Tunnels (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Provided is a plate chain-type material-retaining wall for a roadway. The plate chain-type material-retaining wall is structurally composed of wall plates and chains in a connected mode. The wall plates, L-typed, are provided with upper fold edges and lower fold edges. Connector parts of every two adjacent wall plates can be inserted into each other. The chains are arranged between inner sides of the adjacent wall plates. The upper ends of the chains are connected with the upper edges of the wallboards. Holes are formed in the inner sides of the lower fold edges. The ground is perpendicularly drilled from the holes. Expansion hooks are inserted into drilled holes in a fastened mode, the chains are hung in the expansion hooks and tensioned, and therefore the side surface stress strength of the wall plates is improved.
Description
Technical field
A kind of plate chain type tunnel stock retaining wall, belongs to mining equiment field.
Background technology
In the tunnel of down-hole, often to store the bulk cargo of some shotcretes, in order to make the bulk cargo side of occupation of land and prevent from shedding waste less, stock retaining wall has been built by laying bricks or stones in the side in tunnel, but not only own vol is large for this backgauge body of wall of building by laying bricks or stones, can't move integrally and Reusability, be not suitable with the needs of bulk cargo transition.
Summary of the invention
The object of the application to provide a kind of plate chain type tunnel stock retaining wall, and it can be removed easily, install and Reusability.Structure is connected to form by wallboard and chain.The wallboard steel plate of one piece of rectangular 2-3 mm of thickness is made, make shaping after wallboard be L(side) type, upper and lower flanging is provided with on the horizontal both sides (two of long limit, L-type) of wallboard, wherein upper hem outwards reverses in ∩ type, lower hem inwardly reverses and is rectangular in shape, and increases the structural strength of wallboard with this.Wall-plate level after flanging is less than the height of mine car, so that decking.The following width of wallboard after flanging is less than height, with conservation and weight reduction.Not etc., the joint of two blocks of adjacent wallboards can not inserted, mutually so that combination is installed for the size of two blocks of adjacent wallboards.Be provided with some roads reinforcing rib at the lateral surface of wallboard, reinforcing rib is cross-distribution anyhow, and infall is at conplane cross; The sideline (i.e. flanging and turning line) of reinforcing rib and wallboard is parallel to each other, and reinforcing rib adopts angle bar or square tube to make, and the width of reinforcing rib equals the width of flanging.Reinforcing rib and wallboard are weldingly connected integral.Reinforcing rib after welding and flanging are at grade.And the joint not affecting two blocks of adjacent wallboards is inserted mutually;
Be provided with some chains between inside the edge of the upper and lower flanging of wallboard, 10 centimetres, the termination of the chain distance wallboard at wallboard two ends, so that the grafting of wallboard is connected; Be fixedly linked inside the upper end of chain and the upper hem of wallboard integral.Side wallboard is provided with several holes (row's hole) in lower hem, hole is corresponding with the position of chain, and hole uses for installing wallboard.
When installing wallboard, the lower hem of wallboard faces toward the wall in tunnel, and parallel with the wall in tunnel, and the two ends of some blocks of wallboards are plugged integral, and wallboard, from the distance of the wall in tunnel, determines the storing capacity of wallboard.Hole place vertical drilling below wallboard, insertion expansion hook in boring is also fastening, make expansion hook and wallboard, the rock three on ground is connected as a body, chain is hung in expansion hook, chain is just in time strained, the both sides of the chain after tension and wallboard form triangle, thus add the side of wallboard by force intensity; During entrucking, run into chain and be in the way, chain can be removed from expansion hook, chain be foundered the sidewall outer of wallboard, in order to avoid affect entrucking.The not used time, the expansion hook of wallboard is laid down, wallboard is oppositely placed on a jiao of tunnel wall, saves very much the space in tunnel.
Facts have proved, in the tunnel that plate chain type tunnel stock retaining wall is highly suitable for down-hole, storing, transition use, thus have saved a large amount of masonry panels.
Accompanying drawing explanation
In the accompanying drawings:
Fig. 1 is plate chain type tunnel stock retaining wall top view; Fig. 2 is plate chain type tunnel stock retaining wall lateral view.
Description of reference numerals:
In figure, 1, wallboard; 2, chain; 3, upper hem; 4, lower hem; 5, hole; 6, expansion hook; 7, wall; 8, reinforcing rib.
Detailed description of the invention
As shown in Figure 1, 2, a kind of plate chain type tunnel stock retaining wall, it can be removed easily, install and Reusability.Structure is connected to form by wallboard 1 and chain 2.Wallboard 1 steel plate of one piece of rectangular 2-3 mm of thickness is made, make shaping after wallboard 1 in L-type (side), upper and lower flanging 3,4 is provided with on the horizontal both sides (two of long limit, L-type) of wallboard 1, wherein upper hem 3 outwards reverses in ∩ type, lower hem 4 inwardly reversion is rectangular in shape, and increases the structural strength of wallboard 1 with this.The height of the wallboard 1 after flanging is less than the height of mine car, so that decking.The following width of the wallboard 1 after flanging is less than height, with conservation and weight reduction.Not etc., the joint of two blocks of adjacent wallboards 1 can not inserted, mutually so that combination is installed for the size of two blocks of adjacent wallboards 1.Be provided with some roads reinforcing rib 8 at the lateral surface of wallboard 1, reinforcing rib 8 cross-distribution anyhow, infall is at conplane cross; Reinforcing rib 8 is parallel to each other with the sideline (i.e. flanging and turning line) of wallboard 1, and reinforcing rib 8 adopts angle bar or square tube to make, and the width of reinforcing rib 8 equals the width of flanging.Reinforcing rib 8 and wallboard 1 are weldingly connected integral.Reinforcing rib 8 after welding and flanging are at grade.And the joint not affecting two blocks of adjacent wallboards 1 is inserted mutually;
Be provided with some chains 2 between inside the edge of the upper and lower flanging 3,4 of wallboard 1, the chain 2 at wallboard 1 two ends is apart from 10 centimetres, the termination of wallboard 1, so that the grafting of wallboard 1 is connected; The inner side of the upper end of chain 2 and the upper hem 3 of wallboard 1 is fixedly linked integral.Side wallboard 1 is provided with several holes 5(mono-in lower hem 4 and arranges hole), hole 5 is corresponding with the position of chain 2, and hole 5 uses for installing wallboard 1.
When installing wallboard 1, the lower hem 4 of wallboard 1 faces toward the wall 7 in tunnel, and parallel with the wall 7 in tunnel, and the two ends of some blocks of wallboards 1 are plugged integral, and wallboard 1, from the distance of the wall 7 in tunnel, determines the storing capacity of wallboard 1.Hole 5 place vertical drilling below wallboard 1, insertion expansion hook 6 in boring is also fastening, make expansion hook 6 and wallboard 1, the rock three on ground is connected as a body, chain 2 is hung in expansion hook 6, chain 2 is just in time strained, the both sides of the chain 2 after tension and wallboard 1 form triangle, thus add the side of wallboard 1 by force intensity; During entrucking, run into chain 2 and be in the way, chain 2 can be removed from expansion hook 6, chain 2 be foundered the sidewall outer of wallboard 1, in order to avoid affect entrucking.The not used time, the expansion hook 6 of wallboard 1 is laid down, wallboard 1 is oppositely placed on a jiao of tunnel wall 7, saves very much the space in tunnel.
Facts have proved, in the tunnel that plate chain type tunnel stock retaining wall is highly suitable for down-hole, storing, transition use, thus have saved a large amount of masonry panels.
Claims (1)
1. a plate chain type tunnel stock retaining wall, it can be removed easily, install and Reusability; Feature is: structure is connected to form by wallboard (1) and chain (2); Wallboard (1) steel plate of one piece of rectangular 2-3 mm of thickness is made, make shaping after wallboard (1) in L-type, upper and lower flanging (3,4) is provided with on the horizontal both sides of wallboard (1), wherein upper hem (3) outwards reverses in ∩ type, lower hem (4) inwardly reversion is rectangular in shape, and increases the structural strength of wallboard (1) with this; The height of the wallboard (1) after flanging is less than the height of mine car, so that decking; The following width of the wallboard (1) after flanging is less than height, with conservation and weight reduction; Not etc., the joint of two blocks of adjacent wallboards (1) can not inserted, mutually so that combination is installed for the size of two blocks of adjacent wallboards (1); Be provided with some roads reinforcing rib (8) at the lateral surface of wallboard (1), reinforcing rib (8) cross-distribution anyhow, infall is at conplane cross; Reinforcing rib (8) is parallel to each other with the sideline of wallboard 1, and reinforcing rib (8) adopts angle bar or square tube to make, and the width of reinforcing rib (8) equals the width of flanging; Reinforcing rib (8) and wallboard (1) are weldingly connected integral; Reinforcing rib (8) after welding and flanging are at grade; And the joint not affecting two blocks of adjacent wallboards (1) is inserted mutually;
Some chains (2) are provided with, 10 centimetres, the termination of the chain (2) distance wallboard (1) at wallboard (1) two ends, so that the grafting of wallboard (1) is connected between inside the edge of the upper and lower flanging (3,4) of wallboard (1); The inner side of the upper end of chain (2) and the upper hem (3) of wallboard (1) is fixedly linked integral; The side lining (1) of lower hem (4) is provided with several holes (5), and hole (5) is corresponding with the position of chain (2), and hole (5) uses for installing wallboard (1);
When wallboard (1) is installed, the lower hem (4) of wallboard (1) is facing to the wall (7) in tunnel, and parallel with the wall (7) in tunnel, and the two ends of some blocks of wallboards (1) are plugged integral, wallboard (1), from the distance of the wall (7) in tunnel, determines the storing capacity of wallboard (1); Hole (5) place vertical drilling below wallboard (1), insertion expansion hook (6) in boring is also fastening, make expansion hook (6) and wallboard (1), the rock three on ground is connected as a body, chain (2) is hung in expansion hook (6), chain (2) is just in time strained, the both sides of the chain (2) after tension and wallboard (1) form triangle, thus add the side of wallboard (1) by force intensity; During entrucking, run into chain (2) and be in the way, chain (2) can be removed from expansion hook (6), chain (2) be foundered the sidewall outer of wallboard (1), in order to avoid affect entrucking; The not used time, the expansion hook (6) of wallboard (1) is laid down, wallboard (1) is oppositely placed on a jiao of the wall (7) in tunnel, saves very much the space in tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253711.4A CN104963722A (en) | 2014-05-28 | 2015-05-19 | Plate chain-type material-retaining wall for roadway |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014102417705 | 2014-05-28 | ||
| CN201410241770.5A CN103993909A (en) | 2014-05-28 | 2014-05-28 | Board-chain type roadway material retaining wall |
| CN201510253711.4A CN104963722A (en) | 2014-05-28 | 2015-05-19 | Plate chain-type material-retaining wall for roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104963722A true CN104963722A (en) | 2015-10-07 |
Family
ID=51308216
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241770.5A Pending CN103993909A (en) | 2014-05-28 | 2014-05-28 | Board-chain type roadway material retaining wall |
| CN201510253711.4A Pending CN104963722A (en) | 2014-05-28 | 2015-05-19 | Plate chain-type material-retaining wall for roadway |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241770.5A Pending CN103993909A (en) | 2014-05-28 | 2014-05-28 | Board-chain type roadway material retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103993909A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005789A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Anchor rod type roadway material-blocking wall |
| CN104005790A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Corner type roadway blocking wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516879A (en) * | 1983-05-26 | 1985-05-14 | The Celotex Corporation | Foam slabs in mine tunnel stoppings |
| CN103993908A (en) * | 2014-05-28 | 2014-08-20 | 刘明生 | Manufacturing and installing method for board-chain type roadway material retaining wall |
| CN104005789A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Anchor rod type roadway material-blocking wall |
| CN104005790A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Corner type roadway blocking wall |
| CN203856510U (en) * | 2014-05-28 | 2014-10-01 | 刘明生 | Plate chain type roadway stop wall |
-
2014
- 2014-05-28 CN CN201410241770.5A patent/CN103993909A/en active Pending
-
2015
- 2015-05-19 CN CN201510253711.4A patent/CN104963722A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516879A (en) * | 1983-05-26 | 1985-05-14 | The Celotex Corporation | Foam slabs in mine tunnel stoppings |
| CN103993908A (en) * | 2014-05-28 | 2014-08-20 | 刘明生 | Manufacturing and installing method for board-chain type roadway material retaining wall |
| CN104005789A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Anchor rod type roadway material-blocking wall |
| CN104005790A (en) * | 2014-05-28 | 2014-08-27 | 刘明生 | Corner type roadway blocking wall |
| CN203856510U (en) * | 2014-05-28 | 2014-10-01 | 刘明生 | Plate chain type roadway stop wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103993909A (en) | 2014-08-20 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151007 |