CN214303940U - Guyed filling retaining wall - Google Patents
Guyed filling retaining wall Download PDFInfo
- Publication number
- CN214303940U CN214303940U CN202120221644.9U CN202120221644U CN214303940U CN 214303940 U CN214303940 U CN 214303940U CN 202120221644 U CN202120221644 U CN 202120221644U CN 214303940 U CN214303940 U CN 214303940U
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- Prior art keywords
- rods
- rod
- transverse
- vertical
- retaining wall
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000011435 rock Substances 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000004746 geotextile Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a guyed filling retaining wall, which comprises a supporting frame, an auxiliary reinforcing member and an adjusting assembly which are sequentially arranged from back to front; the supporting frame comprises two vertical supporting rods and two transverse supporting rods, wherein the two vertical supporting rods are arranged at intervals from left to right, the upper ends and the lower ends of the two vertical supporting rods are respectively connected through one transverse supporting rod, and the two vertical supporting rods are connected through a plurality of retaining wall transverse steel pipes which are uniformly distributed from top to bottom; the auxiliary reinforcing member comprises vertical rods and transverse rods which are arranged in a staggered mode, the end parts of the vertical rods and the transverse rods are positioned on the outer side of a supporting frame, the supporting frame is embedded in a rock body, and the end parts of the vertical rods and the transverse rods are inserted into the rock body; the adjusting part comprises a base, four telescopic rods are uniformly distributed on the periphery of the base, the outer ends of the four telescopic rods respectively correspond to the vertical supporting rods and the cross supporting rods of the four corners of the supporting frame to be compositely hinged, the inner ends of the telescopic rods are hinged to the base, and the base is welded at the connecting nodes of the vertical supporting rods and the cross supporting rods.
Description
Technical Field
The invention relates to a guyed filling retaining wall.
Background
In recent years, as mining progresses to deep portions, a filling mining method is favored by more and more mines due to advantages such as high recovery rate and safe operation. The filling retaining wall has an important position in the filling mining method, because the stress of the filling retaining wall is not only from the pressure of filling materials, but also related to factors such as blasting of mining areas, squeezing of slurry drainage and infiltration of the filling materials. At the same time, the strength requirement and the structural design are closely related to the field filling process, the production capacity and the quality after filling. Accidents of accidental leakage of filling slurry can often happen on the mine site, and potential safety hazards also exist when the area of a filling stope is too large. Therefore, the construction of the filling retaining wall is one of the essential processes of the filling mining method, and the quality of the retaining wall construction is related to the safety of filling work and the efficiency of the filling work.
In the filling process, the filling retaining wall is used for retaining and repairing buildings so as to prevent the problems of slurry leakage, slurry leakage and the like in a filling area. Investigations have found that currently filled retaining walls often exist in four different structural forms, mainly wooden retaining walls, bricked retaining walls, piled retaining walls and concrete retaining walls. Each type of retaining wall has its characteristics: the wooden retaining wall has better water permeability and low cost, but has small bearing pressure, and the phenomenon of slurry leakage and the like easily occur when the contact surface of the wooden retaining wall and the periphery of the roadway wall is small; the brick retaining wall has simple and convenient process, has better effect compared with a wood retaining wall, but has higher transportation cost; the piled retaining wall is more suitable for filling in a layered stope; the concrete retaining wall has complex construction and stronger compressive resistance, and is suitable for large-scale filled dead areas with higher safety level requirements. However, the existing filling retaining wall has the defects of high labor intensity, poor bending resistance, long installation time and low repeated utilization rate.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a guyed filling retaining wall and a construction method thereof.
The invention solves the technical problem by adopting the scheme that the guyed filling retaining wall comprises a supporting frame, an auxiliary reinforcing member and an adjusting component which are sequentially arranged from back to front;
the supporting frame comprises two vertical supporting rods and two transverse supporting rods, the two vertical supporting rods are arranged at intervals from left to right, the upper ends and the lower ends of the two vertical supporting rods are respectively connected through one transverse supporting rod, and the two vertical supporting rods are connected through a plurality of retaining wall transverse steel pipes which are uniformly distributed from top to bottom;
the auxiliary reinforcing member comprises vertical rods and transverse rods which are arranged in a staggered mode, the end parts of the vertical rods and the transverse rods are positioned on the outer side of a supporting frame, the supporting frame is embedded in a rock body, and the end parts of the vertical rods and the transverse rods are inserted into the rock body;
the adjusting part comprises a base, four telescopic rods are uniformly distributed on the periphery of the base in a circumferential mode, the outer ends of the four telescopic rods are respectively and compositely hinged with connecting nodes of vertical supporting rods and transverse supporting rods at four corners of the supporting frame, the inner ends of the telescopic rods are hinged with the base, and the base is welded at the connecting nodes of the vertical supporting rods and the transverse supporting rods.
Further, the telescopic link is through rotating a connection base, rotate the casing that rotates including the welding in base week side, install regulating spindle, the carousel in the casing, the regulating spindle is perpendicular with the carousel, the regulating spindle, the carousel all rotates with the casing to be connected, the inboard periphery of carousel is provided with the ring and is equipped with awl tooth portion, the regulating spindle the inner install with awl tooth portion meshing driven bevel gear, the casing is run through to the regulating spindle outer end, the outer terminal surface middle part of regulating spindle is provided with the adjustment tank, two engaging lugs are established to carousel lateral surface symmetry, telescopic link the inner is located between two engaging lugs, telescopic link the inner is articulated with two engaging lugs through the round pin axle.
Further, the telescopic link includes body of rod A, the inner cover is established at body of rod B in body of rod A, body of rod A and body of rod B screw-thread fit, body of rod A, body of rod B are through locker locking, the stiff end of locker is installed in the inner of body of rod A, the expansion end suit of locker is on body of rod B, the outer end of body of rod B is connected with the carousel, the outer end of body of rod A is connected with the carriage.
Furthermore, rock mass convex parts for embedding are arranged on the rear side surfaces of the vertical supporting rods and the transverse supporting rods.
Furthermore, a plurality of transverse insertion holes are formed in the vertical support rod at intervals from top to bottom, and the end parts of the transverse steel pipes of the retaining wall are inserted into the transverse insertion holes and are connected with the vertical support rod through pins.
Furthermore, a reinforcing mesh and a water-filtering geotextile are sequentially arranged on the rear side surface of the support frame from the back to the front.
Compared with the prior art, the invention has the following beneficial effects: simple structure, construction convenience, installation time is short, and bending resistance is strong, and reuse rate is high.
Drawings
The invention is further described with reference to the following figures.
FIG. 1 is a schematic structural view of the retaining wall;
FIG. 2 is a schematic view of the adjustment assembly;
fig. 3 is a schematic structural view of the telescopic rod.
In the figure: 1-a transverse brace rod; 2-vertical stay bar; 3, a telescopic rod; 301-rod body A; 302-rod B; 4-a cross bar; 5-vertical rod; 6-a base; 7-a rotating member; 701-a shell; 702-an adjustment shaft; 703-a turntable; 704-bevel gears; 705-a bevel gear section; 706-a connecting lug; 8-retaining wall horizontal steel pipes; 9-a locker; 901-fixed end; 902-a movable end; 10-rock mass; 11-a connection node; 12-route.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1-3, a guyed filling retaining wall comprises a supporting frame, an auxiliary reinforcement and an adjusting component which are arranged in sequence from back to front;
the supporting frame comprises two vertical supporting rods 2 and two transverse supporting rods 1, the two vertical supporting rods are arranged at intervals from left to right, the upper ends and the lower ends of the two vertical supporting rods are respectively connected through one transverse supporting rod, and the two vertical supporting rods are connected through a plurality of retaining wall transverse steel pipes 8 which are uniformly distributed from top to bottom;
the auxiliary reinforcing member comprises vertical rods 5 and transverse rods 4 which are arranged in a staggered mode, the ends of the vertical rods and the transverse rods are positioned on the outer side of a supporting frame, the supporting frame is embedded in a rock body 10, and the end portions of the vertical rods and the transverse rods are inserted into the rock body;
the adjusting part comprises a base 6, four telescopic rods 3 are uniformly distributed on the periphery of the base in a circumferential mode, the outer ends of the four telescopic rods correspond to the connecting nodes 11 of vertical supporting rods and transverse supporting rods at the four corners of the supporting frame respectively and are in composite hinge connection, the inner ends of the telescopic rods are hinged to the base, and the base is welded to the connecting nodes of the vertical supporting rods and the transverse supporting rods.
In this embodiment, the telescopic link is through rotating 7 joint base, rotate the casing 701 that the piece is including welding in base week side, install regulating spindle 702 in the casing, carousel 703, the regulating spindle is perpendicular with the carousel, the regulating spindle, the carousel all rotates with the casing to be connected, the inboard periphery of carousel is provided with the ring and is equipped with awl tooth portion 705, regulating spindle the inner install with awl tooth portion meshing driven bevel gear 704, the casing is run through to the regulating spindle outer end, the outer terminal surface middle part of regulating spindle is provided with the adjustment tank, two engaging lugs 706 are established to carousel lateral surface symmetry, the telescopic link the inner is located between two engaging lugs, the telescopic link the inner is articulated with two engaging lugs through the round pin axle.
In this embodiment, the telescopic rod includes body of rod a301, the inner cover is established at body of rod B302 in body of rod a, body of rod a and body of rod B screw-thread fit, body of rod a, body of rod B are locked through locker 9, the stiff end 901 of locker is installed in body of rod a's inner, the expansion end 902 suit of locker is on body of rod B, body of rod B's outer end is connected with the carousel, body of rod a's outer end is connected with the carriage. The locker is an existing locker for the telescopic rod, such as the locker disclosed in application number 201610880636.9. Of course, the locking member may be a screw.
In this embodiment, the rear side surfaces of the vertical brace rod and the transverse brace rod are provided with rock mass convex parts for embedding.
In this embodiment, the vertical stay bar is provided with a plurality of transverse insertion holes at intervals from top to bottom, and the end part of the transverse steel pipe of the retaining wall is inserted into the transverse insertion holes and is connected with the vertical stay bar through pins.
In this embodiment, the rear side of the support frame is provided with a steel mesh and a water-filtering geotextile sequentially from the back to the front.
The construction steps are as follows:
(1) the telescopic rod is adjusted to the required length according to the required conditions of the mine, and the telescopic rod is locked by a locker;
(2) connecting the four telescopic rods, wherein one end of each telescopic rod is connected with the base through a connecting piece, and the other end of each telescopic rod is temporarily not subjected to corresponding treatment;
(3) four drill holes are drilled at the center positions of the two sides and the top and bottom plates of the roadway by adopting an air-leg drilling machine to be matched with a straight drill bit, and grooves are dug on rock masses of the two sides and the top and bottom plates of the roadway.
(4) Installing a supporting frame, arranging vertical supporting rods along the width direction of a roadway, clamping convex parts of the vertical supporting rods into dug grooves in a rock body, then installing transverse supporting rods, clamping convex grooves into the dug grooves by the transverse supporting rods, and hinging the vertical supporting rods and the transverse supporting rods;
(5) installing a vertical rod and a cross rod, inserting two ends of the vertical rod into the pre-drilled holes of the top bottom plate, and inserting two ends of the cross rod into the pre-drilled holes of two sides of the access 12 to form fixed constraint;
(6) installing a retaining wall transverse steel pipe in the supporting frame, and connecting the end part of the retaining wall transverse steel pipe with the vertical supporting rod through a pin after the end part of the retaining wall transverse steel pipe is spliced with the vertical supporting rod;
(7) after the steel pipe is installed, welding the adjusting assembly at the connecting node of the vertical rod and the transverse rod, and then compositely hinging the other end of the untreated telescopic rod in the step 2 with the connecting node of the vertical rod and the transverse rod;
(8) the locking device is unscrewed, then a screwing wrench is used, the adjusting shaft is rotated through the adjusting groove, the turntable drives the rod body B to rotate, so that the telescopic rod extends or shortens to the length required by filling work, the locking device is screwed, and the final stability of the filled retaining wall is realized.
In this embodiment, in step 6, for the mine requiring high filling requirement, the reinforcing mesh and the draining geotextile are installed inside the steel pipe of the filling retaining wall, so that the benefit of the filling retaining wall is maximized.
If this patent discloses or refers to parts or structures that are fixedly connected to each other, the fixedly connected may be understood as: a detachable fixed connection (for example using a bolt or screw connection) can also be understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In the description of this patent, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stay cord formula fills barricade which characterized in that: comprises a supporting frame, an auxiliary reinforcing member and an adjusting component which are arranged from back to front in sequence;
the supporting frame comprises two vertical supporting rods and two transverse supporting rods, the two vertical supporting rods are arranged at intervals from left to right, the upper ends and the lower ends of the two vertical supporting rods are respectively connected through one transverse supporting rod, and the two vertical supporting rods are connected through a plurality of retaining wall transverse steel pipes which are uniformly distributed from top to bottom;
the auxiliary reinforcing member comprises vertical rods and transverse rods which are arranged in a staggered mode, the end parts of the vertical rods and the transverse rods are positioned on the outer side of a supporting frame, the supporting frame is embedded in a rock body, and the end parts of the vertical rods and the transverse rods are inserted into the rock body;
the adjusting part comprises a base, four telescopic rods are uniformly distributed on the periphery of the base in a circumferential mode, the outer ends of the four telescopic rods are respectively and compositely hinged with connecting nodes of vertical supporting rods and transverse supporting rods at four corners of the supporting frame, the inner ends of the telescopic rods are hinged with the base, and the base is welded at the connecting nodes of the vertical supporting rods and the transverse supporting rods.
2. The stay-cord filled retaining wall as claimed in claim 1, wherein: the telescopic link is through rotating a connection base, rotate the casing that the piece is including welding in base week side, install regulating spindle, the carousel in the casing, the regulating spindle is perpendicular with the carousel, the regulating spindle, the carousel all rotates with the casing to be connected, the inboard periphery of carousel is provided with the ring and is equipped with awl tooth portion, the regulating spindle the inner install with awl tooth portion meshing driven bevel gear, the casing is run through to the regulating spindle outer end, the outer terminal surface middle part of regulating spindle is provided with the adjustment tank, two engaging lugs are established to carousel lateral surface symmetry, telescopic link the inner is located between two engaging lugs, telescopic link the inner is articulated with two engaging lugs through the round pin axle.
3. The stay-cord filled retaining wall as claimed in claim 2, wherein: the telescopic link includes body of rod A, the inner cover is established at body of rod B in body of rod A, body of rod A and body of rod B screw-thread fit, body of rod A, body of rod B are through locker locking, and the stiff end of locker is installed in body of rod A's the inner, and the expansion end suit of locker is on body of rod B, and body of rod B's outer end is connected with the carousel, and body of rod A's outer end is connected with the carriage.
4. The stay-cord filled retaining wall as claimed in claim 3, wherein: rock mass convex parts used for embedding are arranged on the rear side surfaces of the vertical supporting rods and the transverse supporting rods.
5. The stay-cord filled retaining wall as claimed in claim 1, wherein: the vertical support rod is provided with a plurality of transverse insertion holes at intervals from top to bottom, and the end part of the transverse steel pipe of the retaining wall is inserted into the transverse insertion holes and is connected with the vertical support rod through pins.
6. The stay-cord filled retaining wall as claimed in claim 1, wherein: and the rear side surface of the support frame is sequentially provided with a reinforcing mesh and a water-filtering geotextile from back to front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221644.9U CN214303940U (en) | 2021-01-27 | 2021-01-27 | Guyed filling retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221644.9U CN214303940U (en) | 2021-01-27 | 2021-01-27 | Guyed filling retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303940U true CN214303940U (en) | 2021-09-28 |
Family
ID=77830664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120221644.9U Expired - Fee Related CN214303940U (en) | 2021-01-27 | 2021-01-27 | Guyed filling retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303940U (en) |
-
2021
- 2021-01-27 CN CN202120221644.9U patent/CN214303940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |