CN113737824A - Honeycomb soil nail soil body reinforcing accessory for improving slope stability - Google Patents
Honeycomb soil nail soil body reinforcing accessory for improving slope stability Download PDFInfo
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- CN113737824A CN113737824A CN202111025950.6A CN202111025950A CN113737824A CN 113737824 A CN113737824 A CN 113737824A CN 202111025950 A CN202111025950 A CN 202111025950A CN 113737824 A CN113737824 A CN 113737824A
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- 239000002689 soil Substances 0.000 title claims abstract description 131
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 2
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- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
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- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- 230000035882 stress Effects 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention provides a honeycomb soil nail soil body reinforcing accessory for improving slope stability, which comprises: the device comprises a honeycomb-shaped protection plate, a first adjusting rod group and a second fixing rod group, wherein the first side edge of the honeycomb-shaped protection plate is fixedly provided with a first adjusting rod group, and the second side edge opposite to the first side edge of the honeycomb-shaped protection plate is fixedly provided with the second fixing rod group; mounting plates are respectively fixed at the top and the bottom of the honeycomb-shaped protection plate, the mounting plates are positioned between the first adjusting rod group and the second fixing rod group, and the two ends of the mounting plates are respectively fixedly connected with the first adjusting rod group and the second adjusting rod group; the mounting plate is provided with a locking component, and the locking component is used for fixing the mounting plate on a soil body so that the honeycomb-shaped protection plate covers the soil slope. The honeycomb soil nail soil body reinforcement accessory capable of improving the slope stability provided by the scheme is used for adjusting the shape of the honeycomb protection plate through the first fixing rod group and the second fixing rod group, so that the fitting degree of the honeycomb protection plate and the soil body is improved, the honeycomb protection plate is fixed by the locking assembly, and the soil body can be effectively prevented from falling off.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a honeycomb-shaped soil nail soil body reinforcing accessory for improving the stability of a side slope.
Background
The slope is a slope support technology which is characterized in that soil nails are made on two sides of the roadbed to form a slope surface with a certain slope and are used as main stress components, the slope support technology is composed of an in-situ soil body sprayed concrete surface layer reinforced by dense soil nail groups and a necessary waterproof system, when the soil excavation depth of a certain type of soil exceeds a specified depth, the slope is taken and placed, the slope of the earthwork slope is expressed by the ratio of the height H to the bottom width B, namely the size of the earthwork slope is related to the soil quality, the excavation depth, the excavation method, the length of the side slope retention time, the drainage condition, the nearby stacking load and the like. The deeper the excavation depth is, the longer the retention time is, the gentler the side slope is, otherwise, the steeper the side slope is, and the steeper the side slope is when the well point is used for dewatering.
However, the side slope is generally reinforced by using stone slabs or concrete slabs, the stability is not enough, and the side slope is easy to slide to cause damage to the roadbed, so that the road surface cannot be used continuously.
Disclosure of Invention
An object of this application is to provide an improve honeycomb soil nail soil body reinforcement accessory of side slope stability, solves prior art, uses slabstone or concrete slab to consolidate the side slope, and stability is not enough, and the landslide takes place easily for the side slope, causes the technical problem of the damage of road bed.
The invention has the conception that the honeycomb-shaped protection plate with light weight and enough strength is used for covering the soil body, and the locking component with good fixing performance is used for fixing the honeycomb-shaped protection plate on the soil body, so that the weight of the soil body covering object can be effectively reduced, the soil body is not easy to fall off, and the stability of the soil body is improved.
Based on the above conception, the invention provides a honeycomb soil nail soil body reinforcing accessory for improving the slope stability, which comprises: the device comprises a honeycomb-shaped protection plate, a first adjusting rod group and a second fixing rod group, wherein the first side edge of the honeycomb-shaped protection plate is fixedly provided with the first adjusting rod group, and the second side edge opposite to the first side edge of the honeycomb-shaped protection plate is fixedly provided with the second fixing rod group; the first adjusting rod group and the second fixing rod group are used for adjusting the bending angle of the honeycomb-shaped protection plate; mounting plates are respectively fixed at the top and the bottom of the honeycomb-shaped protection plate, the mounting plates are positioned between the first adjusting rod group and the second fixing rod group, and two ends of the mounting plates are respectively fixedly connected with the first adjusting rod group and the second adjusting rod group; the honeycomb-shaped protective plate is characterized in that a locking component is arranged on the mounting plate and used for fixing the mounting plate on a soil body, so that the honeycomb-shaped protective plate covers the soil slope.
The honeycomb-shaped protection plate provided by the invention is attached to the soil body on the slope, the soil body is blocked below the honeycomb-shaped protection plate, the first adjusting rod group and the second fixing rod group are respectively arranged at two side edges of the honeycomb-shaped protection plate, the shape of the honeycomb-shaped protection plate can be better adjusted through the two fixing rod groups, so that the attaching degree of the honeycomb-shaped protection plate and the soil body is higher, the mounting plates are respectively arranged at the top and the bottom of the honeycomb-shaped protection plate, the locking components are arranged on the mounting plates, the mounting plates can be well fixed on the soil body through the locking components, so that the fixing effect of the honeycomb-shaped protection plate on the soil body is improved, and therefore, the honeycomb-shaped soil nail soil body reinforcing accessory for improving the slope stability adopts the honeycomb-shaped protection plate to replace the existing covering object, the weight of the soil body covering object can be effectively reduced, and meanwhile, the attaching degree of the honeycomb-shaped protection plate and the soil body is higher, and the connection stability with the soil body is higher, and the risk that the soil body slope falls off is reduced.
Further, the first adjusting rod group has the same structure as the second fixing rod group.
The first adjusting rod group and the second fixing rod group are arranged to be the same in structure, so that a user can conveniently manufacture the first adjusting rod group and the second fixing rod group in practice.
Further, the first adjustment lever group includes: a first fixing rod, a second fixing rod and a third fixing rod; one end of the first fixing rod is fixedly connected with the mounting plate located at the top of the honeycomb-shaped protection plate, the other end of the first fixing rod is connected with one end of the second fixing rod in a rotating mode, the other end of the second fixing rod is connected with one end of the third fixing rod in a rotating mode, and the other end of the third fixing rod is fixedly connected with the mounting plate located at the bottom of the honeycomb-shaped protection plate.
The first adjusting rod group comprises a first fixing rod, a second fixing rod and a third fixing rod, the three fixing rods are rotatably connected, the angle adjustment of the honeycomb-shaped protection plate can be completed by adjusting the included angle between the two adjacent fixing rods, and a user can conveniently adjust the shape of the honeycomb-shaped protection plate so that the honeycomb-shaped protection plate is more attached to a soil body.
Further, a first telescopic rod is arranged on the side wall of the first fixing rod and the side wall of the second fixing rod and used for adjusting an included angle between the first fixing rod and the second fixing rod; and a second telescopic rod is arranged on the side walls of the second fixing rod and the third fixing rod and is used for adjusting an included angle between the second fixing rod and the third fixing rod.
Utilize first telescopic link, second telescopic link, can play good limiting displacement to the first regulating lever group of good angle of regulation, thereby it keeps setting for the stability that the angle is unchangeable to first dead lever improves honeycomb guard plate overall structure.
Furthermore, rotary locking members are arranged on the first fixing rod, the second fixing rod and the third fixing rod and are used for connecting the first fixing rod, the second fixing rod and the third fixing rod to the soil body.
Set up rotatory locking component, fix first regulating lever group and second fixed rod group on the soil body through rotatory locking component, improved the stability of being connected between mounting panel and the soil body, and then improved the stability of being connected of honeycomb guard plate and soil body.
Further, the rotation locking member on the first fixing rod comprises: a hollow connecting column, a rotating column and a rotating handle; the rotating handle is arranged at the end part of the rotating column, the hollow connecting column is sleeved outside the rotating column, and the hollow connecting column penetrates through the first fixing rod and is fixedly connected with the first fixing rod; the rotating column is rotatably connected with the hollow connecting column, the cross section of the rotating column is elliptical, and the cross section of a built-in cavity of the hollow connecting column is elliptical; the length of the long axis of the cross-sectional shape of the rotating column is greater than the length of the short axis of the cross-sectional shape of the built-in cavity.
The rotary locking component is arranged to be of the structure, the hollow connecting column is inserted into a soil body firstly in the installation process, the rotary handle is rotated, the shape of the hollow connecting column is changed by the rotary column, the soil body in contact with the hollow connecting column is extruded by the hollow connecting column, and the hollow connecting column and the soil body are connected more tightly.
Furthermore, the arrangement modes of the rotary locking components on the first fixing rod, the second fixing rod and the third fixing rod are the same.
The rotary locking components on the first fixing rod, the second fixing rod and the third fixing rod adopt the same arrangement mode, so that the installation and the use of a user are facilitated.
Further, the locking assembly includes: a sleeve, a rotary rod and a moving part; the sleeve is fixed on the bottom surface of the mounting plate, a threaded through hole is formed in the position of the mounting plate for mounting the sleeve, external threads are formed on the outer side wall of the rotating rod, the rotating rod is in threaded connection with the mounting plate through the threaded through hole, the moving part is fixed at the bottom end of the rotating rod, and the moving part is of a cone body; a plurality of notches are formed in the side wall of the bottom end of the sleeve and are uniformly distributed along the circumferential direction of the sleeve; the bottom diameter of the moving part is larger than the inner diameter of the sleeve; the bottom end of the rotating rod is fixedly connected with the top end of the moving part.
The swing arm is in threaded connection with the mounting plate, namely when the swing arm is rotated, the swing arm drives the moving portion to move upwards or downwards, the sleeve is inserted into a hole which is formed in advance in the mounting process, then the swing arm is rotated to drive the moving portion to move upwards, so that the moving portion props open the bottom of the sleeve, the soil body is locked, the sleeve is connected with the soil body more stably, and the connection stability of the locking assembly and the soil body is improved.
Further, the rotating rod is connected with the moving part in a welding mode.
Adopt welded connection's mode, can improve the stability of being connected between swing arm and the removal portion, and then at the in-process of rotating the swing arm, removal portion is difficult for droing to the life of extension locking subassembly.
Furthermore, the honeycomb-shaped protection plate is made of wear-resistant polyethylene.
The wear-resistant polyethylene material has good high wear resistance, corrosion resistance, impact resistance, ageing resistance and light weight, so the honeycomb-shaped protection plate made of the wear-resistant polyethylene material also has the characteristics.
The invention has at least the following beneficial effects:
the honeycomb-shaped protection plate provided by the invention is attached to the soil body on the slope, the soil body is blocked below the honeycomb-shaped protection plate, the first adjusting rod group and the second fixing rod group are respectively arranged at two side edges of the honeycomb-shaped protection plate, the shape of the honeycomb-shaped protection plate can be better adjusted through the two fixing rod groups, so that the attaching degree of the honeycomb-shaped protection plate and the soil body is higher, the mounting plates are respectively arranged at the top and the bottom of the honeycomb-shaped protection plate, the locking components are arranged on the mounting plates, the mounting plates can be well fixed on the soil body through the locking components, so that the fixing effect of the honeycomb-shaped protection plate on the soil body is improved, and therefore, the honeycomb-shaped soil nail soil body reinforcing accessory for improving the slope stability adopts the honeycomb-shaped protection plate to replace the existing covering object, the weight of the soil body covering object can be effectively reduced, and meanwhile, the attaching degree of the honeycomb-shaped protection plate and the soil body is higher, and the connection stability with the soil body is higher, and the risk that the soil body slope falls off is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of the present solution.
Fig. 2 is a schematic view of a connection structure between a mounting plate and a locking assembly according to an embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure of the rotating rod and the moving part according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a sleeve according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a mounting plate structure according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a rotational lock member according to an embodiment of the present invention.
In the figure: 1. the honeycomb-shaped protection plate comprises a honeycomb-shaped protection plate, 2 parts of a first adjusting rod group, 3 parts of a second fixing rod group, 4 parts of a mounting plate, 5 parts of a locking assembly, 6 parts of a first fixing rod, 7 parts of a second fixing rod, 8 parts of a third fixing rod, 9 parts of a first telescopic rod, 10 parts of a second telescopic rod, 11 parts of a rotary locking component, 12 parts of a hollow connecting column, 13 parts of a rotary column, 14 parts of a rotary handle, 15 parts of a sleeve, 16 parts of a rotary rod, 17 parts of a moving part and 18 threaded through holes.
Detailed Description
The technical solution in the present application will be described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, it is to be understood that the terms "upper", "lower", "side", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on installation, are only used for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.
Example 1
Referring to fig. 1 to 6, an embodiment of the present invention provides a honeycomb soil nail soil body reinforcement accessory for improving slope stability, including: the device comprises a honeycomb-shaped protection plate 1, wherein a first adjusting rod group 2 is fixed on one side edge of the honeycomb-shaped protection plate 1, and a second fixing rod group 3 is fixed on the other side edge of the honeycomb-shaped protection plate 1; the first adjusting rod group 2 and the second fixing rod group 3 are used for adjusting the shape of the honeycomb-shaped protection plate 1; mounting plates 4 are respectively fixed at the top and the bottom of the honeycomb-shaped protection plate 1, the mounting plates 4 are positioned between the first adjusting rod group 2 and the second fixing rod group 3, one end of each mounting plate 4 is fixedly connected with the first adjusting rod group 2, and the other end of each mounting plate 4 is fixedly connected with the second fixing rod group 3; and a locking assembly 5 is fixed on the bottom surface of the mounting plate 4, and the locking assembly 5 is used for fixing the mounting plate 4 on a soil body.
The shape of the honeycomb protection plate 1 may be square, rectangular, or any other regular or irregular shape, specifically may be determined according to the shape of the actual protection soil body, it can be understood that, when the shape of the soil body surface is rectangular, the rectangular honeycomb protection plate 1 may be adopted to cover the soil body, of course, in order to better cover the soil body, the area of the honeycomb protection plate 1 needs to be larger than the area of the covered soil body, when the surface area of the soil body is too large, the structure formed by a plurality of honeycomb protection plates 1 may also be adopted to cover, in this embodiment, the shape of the honeycomb protection plate 1 and the manner in which the honeycomb protection plate 1 covers the soil body are not limited. The material of the honeycomb-shaped protection plate 1 may be steel wire, or may be other material with strength suitable for covering soil, and the material is not limited in this embodiment.
The first adjusting rod group 2 may be a module formed by a plurality of fixing rods, in order to enable the first adjusting rod group 2 to adjust the angle of the honeycomb-shaped protection plate 1, two adjacent fixing rods are connected in a rotating connection manner, the principle of the first adjusting rod group may be similar to that of an existing folding ruler, and as a preferred embodiment, the structure of the second adjusting rod group 3 is the same as that of the first adjusting rod group 2, so that a user can conveniently manufacture and install the first adjusting rod group. In the actual assembly process, the position of the first adjusting rod set 2 and the position of the second fixing rod set 3 may be determined according to the actual shape of the soil body, and the specific positions of the two fixing rod sets on the honeycomb protection plate 1 are not limited in this embodiment.
The mounting plate 4 may be a steel plate, a high-strength PVC plate, or other corrosion-resistant high-strength plate, the material of the mounting plate 4 is not limited in this embodiment, the shape of the mounting plate 4 needs to match the shape of the honeycomb protection plate 1, for example, when the honeycomb panel 1 is rectangular in shape, the length of the mounting plate 4 may be equal to the width of the honeycomb panel 1, set up a mounting panel 4 respectively in two broadside departments of honeycomb guard plate 1, later, install first regulating lever group 2, second fixed rod group 3 respectively in two long limit departments of honeycomb guard plate 1, connect first regulating lever group 2 between two mounting panels 4 again, organize the second fixed plate and connect between two mounting panels 4, adopt above-mentioned setting, can be abundant get up honeycomb guard plate 1 utilization, avoid extravagant.
The locking component 5 is used for fixing the mounting plate 4 and the soil body, the locking component 5 can be a long iron chisel with a fixing function, and can also be any other structure or device capable of realizing stable fixing with the soil body, and the structure is not limited in the embodiment.
In the use, modulate first regulating lever group 2 and second fixed rod group 3's angle earlier, make honeycomb guard plate 1 and the soil body laminating of mounting point, afterwards, utilize locking subassembly 5 to fix mounting panel 4 on the soil body, and then fix honeycomb guard plate 1 on the soil body, the honeycomb soil nail soil body reinforcement accessory of improvement side slope stability that this scheme of adoption provided, through first, the shape of two fixed rod group regulation honeycomb guard plate 1, and then improve the laminating degree of honeycomb guard plate 1 and the soil body, utilize locking subassembly 5 to fix locking subassembly 5, can effectually prevent that the soil body from droing.
In one embodiment, the first set of adjustment rods 2 has the same structure as the second set of fixation rods 3.
The first adjusting rod group 2 and the second fixing rod group 3 are arranged in the same structure, so that the actual manufacturing is facilitated for a user, and therefore, the user only needs to manufacture one first adjusting rod group 2 or one second fixing rod group 3, and the processing is facilitated for the user.
In a particular embodiment, the first set of adjustment levers 2 comprises: a first fixing rod 6, a second fixing rod 7 and a third fixing rod 8; one end of the first fixing rod 6 is fixedly connected with the mounting plate 4 located at the top of the honeycomb-shaped protection plate 1, the other end of the first fixing rod 6 is rotatably connected with one end of the second fixing rod 7, the other end of the second fixing rod 7 is rotatably connected with one end of the third fixing rod 8, and the other end of the third fixing rod 8 is fixedly connected with the mounting plate 4 located at the bottom of the honeycomb-shaped protection plate 1.
The shape of the first fixing rod 6 can be a cuboid or a cylinder, the shape of the second fixing rod 7 can be a cuboid or a cylinder, the shape of the third fixing rod 8 can also be a cuboid or a cylinder, in the specific connection process, a first through hole can be formed in the end portion of the first fixing rod 6, a second through hole with the same size as the first through hole is formed in one end portion of the second fixing rod 7, the first through hole is aligned with the second through hole, and then a connecting bolt is inserted to realize the rotating connection of the first fixing rod 6 and the second fixing rod 7, and similarly, the second fixing rod 7 and the third fixing rod 8 can also adopt the same scheme to realize the rotating connection. In order to prevent the first fixing rod 6 and the second fixing rod 7 from falling off from the connecting bolt, two end parts of the connecting bolt are respectively provided with a limiting ring.
In a specific embodiment, a first telescopic rod 9 is arranged on the side wall of the first fixing rod 6 and the second fixing rod 7, and the first telescopic rod 9 is used for adjusting an included angle between the first fixing rod 6 and the second fixing rod 7; and a second telescopic rod 10 is arranged on the side wall of the second fixing rod 7 and the side wall of the third fixing rod 8, and the second telescopic rod 10 is used for adjusting an included angle between the second fixing rod 7 and the third fixing rod 8.
The first telescopic rod 9 can be a telescopic pipe formed by sleeving two pipes together, a locking ring is connected to the side wall of the outer pipe in a threaded mode to lock the inner pipe and complete locking of the two pipes, the principle of the mop can refer to the existing mop with a telescopic handle, in the actual installation process, the inner pipe of the first telescopic rod 9 is rotatably connected with the outer side wall of the second fixing rod 7, the outer pipe is rotatably connected with the outer side wall of the first fixing rod 6, the rotating connection mode can be shaft hole connection or rotating connection through a connecting lug, and the connection mode is not limited in the embodiment. Utilize first telescopic link 9, second telescopic link 10, can play good limiting displacement to the first regulating lever group 2 of angle of having adjusted, it is that first dead lever keeps setting for the angle unchangeable to improve 1 overall structure's of honeycomb guard plate stability.
In a specific embodiment, the first fixing rod 6, the second fixing rod 7 and the third fixing rod 8 are all provided with a rotary locking member 11, and the rotary locking member 11 is used for connecting the first fixing rod 6, the second fixing rod 7 and the third fixing rod 8 to the soil body.
Referring to fig. 6, taking the rotation locking member 11 on the first fixing rod 6 as an example, it includes: a hollow connecting column 12, a rotating column 13 and a rotating handle 14; the rotating handle 14 is arranged at the end part of the rotating column 13, the hollow connecting column 12 is sleeved outside the rotating column 13, and the hollow connecting column 12 penetrates through the first fixing rod 6 and is fixedly connected with the first fixing rod 6; the rotating column 13 is rotatably connected with the hollow connecting column 12, the cross section of the rotating column 13 is oval, and the cross section of the built-in cavity of the hollow connecting column 12 is oval; the length of the long axis of the cross-sectional shape of the rotating column 13 is greater than the length of the short axis of the cross-sectional shape of the built-in cavity.
In the use process, insert cavity spliced pole 12 in the soil body earlier, rotate rotation handle 14 for rotate post 13 and change the shape of cavity spliced pole 12, make cavity spliced pole 12 extrude the soil body rather than the contact, and then make and be connected more closely between cavity spliced pole 12 and the soil body. The cross section of the part of the lower part of the rotating column 13, which is positioned in the hollow connecting column 12, can be oval, and the cross section of the part of the upper part of the rotating column, which is flush with the mounting plate, can be round, and the diameter of the rotating column is smaller than the length of the short axis of the built-in cavity; with the above arrangement, when the rotary column 13 is rotated, only the elliptical portion below the rotary column and the inner wall of the hollow connecting column 12 are extruded, so that a user can rotate the rotary column, and in the rotating process, a wrench or other auxiliary tools can be used for matching to reduce the working strength of the user. Certainly, the rotating column 13 is integrally designed to be oval, when the rotating column 13 rotates, the rotating column 13 and the inner wall of the hollow connecting column 12 are extruded, and under the action of the extrusion force, the hollow connecting column 12 deforms, so that on one hand, the soil body is extruded, the hollow connecting column 12 and the soil body are connected more tightly, and on the other hand, the mounting plate is extruded, and the hollow connecting column 12 and the mounting plate are connected more tightly; through setting up rotatory locking component 11, fix first regulating rod group 2 and second fixed rod group 3 on the soil body through rotatory locking component 11, improved the stability of being connected between mounting panel 4 and the soil body, and then improved the stability of being connected of honeycomb guard plate 1 and the soil body.
In one embodiment, the first fixing rod 6, the second fixing rod 7 and the third fixing rod 8 are all provided with the same rotating locking member 11. The rotary locking components 11 on the first fixing rod 6, the second fixing rod 7 and the third fixing rod 8 adopt the same arrangement mode, so that the installation and the use of a user are facilitated.
In one embodiment, the locking assembly 5 comprises: a sleeve 15, a rotary rod 16, and a moving part 17; the sleeve 15 is fixed on the bottom surface of the mounting plate 4, a threaded through hole 18 is formed in the position, where the sleeve 15 is mounted, of the mounting plate 4, an external thread is formed on the outer side wall of the rotating rod 16, the rotating rod 16 is in threaded connection with the mounting plate 4 through the threaded through hole 18, the moving part 17 is fixed at the bottom end of the rotating rod 16, and the moving part 17 is a cone; a plurality of notches are formed in the side wall of the bottom end of the sleeve 15, and the notches are uniformly distributed along the circumferential direction of the sleeve 15; the bottom diameter of the moving part 17 is larger than the inner diameter of the sleeve 15; the bottom end of the rotating rod 16 is fixedly connected with the top end of the moving part 17. In the use, swing arm 16 and mounting panel 4 threaded connection, when rotating swing arm 16 promptly, swing arm 16 drives removal portion 17 and upwards or downstream, in the installation, inserts sleeve 15 earlier in the hole of seting up in advance, when seting up the hole in advance, the internal diameter in hole need with sleeve 15 interference fit, when inserting sleeve 15 downthehole promptly, need be with the help of external force, so set up, can improve the stability of being connected of locking subassembly 5 and soil body. Then, the rotating rod 16 is rotated to drive the moving part 17 to move upwards, so that the moving part 17 props open the bottom of the sleeve 15 to lock the soil body, the sleeve 15 is connected with the soil body more stably, and the connection stability of the locking assembly 5 and the soil body is improved.
In one embodiment, the lever 16 is welded to the moving portion 17. Adopt welded connection's mode, can improve the stability of being connected between swing arm 16 and the removal portion 17, and then at the in-process of rotating swing arm 16, removal portion 17 is difficult for droing to the life of extension locking subassembly 5.
In one embodiment, the material of the honeycomb panel 1 is abrasion-resistant polyethylene. The wear-resistant polyethylene material has good high wear resistance, corrosion resistance, impact resistance, aging resistance and light weight, so the honeycomb-shaped protection plate 1 made of the wear-resistant polyethylene material also has the characteristics.
The embodiment of the invention provides a honeycomb soil nail soil body reinforcing accessory for improving slope stability, which comprises: the device comprises a honeycomb-shaped protection plate 1, wherein a first adjusting rod group 2 is arranged on one side edge of the honeycomb-shaped protection plate 1, and a second fixing rod group 3 is arranged on the other side edge of the honeycomb-shaped protection plate; the first adjusting rod group 2 and the second fixing rod group 3 are used for adjusting the shape of the honeycomb-shaped protection plate 1; mounting plates 4 are respectively arranged at the top and the bottom of the honeycomb-shaped protection plate 1, the mounting plates 4 are positioned between the first adjusting rod group 2 and the second fixing rod group 3, one end of each mounting plate 4 is fixedly connected with the first adjusting rod group 2, and the other end of each mounting plate 4 is fixedly connected with the second fixing rod group 3; and a locking assembly 5 is fixed on the bottom surface of the mounting plate 4, and the locking assembly 5 is used for fixing the mounting plate 4 on a soil body. In the use, modulate first regulating lever group 2 and second fixed rod group 3's angle earlier, make honeycomb guard plate 1 and the soil body laminating of mounting point, afterwards, utilize locking subassembly 5 to fix mounting panel 4 on the soil body, and then fix honeycomb guard plate 1 on the soil body, the honeycomb soil nail soil body reinforcement accessory of improvement side slope stability that this scheme of adoption provided, through first, the shape of two fixed rod group regulation honeycomb guard plate 1, and then improve the laminating degree of honeycomb guard plate 1 and the soil body, utilize locking subassembly 5 to fix locking subassembly 5, can effectually prevent that the soil body from droing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an improve honeycomb soil nail soil body reinforcement accessory of side slope stability which characterized in that includes: the device comprises a honeycomb-shaped protection plate (1), wherein a first adjusting rod group (2) is fixed on a first side edge of the honeycomb-shaped protection plate (1), and a second fixing rod group (3) is fixed on a second side edge opposite to the first side edge; the first adjusting rod group (2) and the second fixing rod group (3) are used for adjusting the bending angle of the honeycomb-shaped protection plate (1); mounting plates (4) are respectively fixed at the top and the bottom of the honeycomb-shaped protection plate (1), the mounting plates (4) are positioned between the first adjusting rod group (2) and the second fixing rod group (3), and two ends of the mounting plates (4) are respectively fixedly connected with the first adjusting rod group (2) and the second adjusting rod group (3); be provided with locking Assembly (5) on mounting panel (4), locking Assembly (5) be used for with mounting panel (4) are fixed on the soil body, so that honeycomb guard plate (1) covers on the soil slope.
2. The honeycomb soil nailing soil body reinforcement accessory for improving slope stability of claim 1, wherein the structure of the first adjusting rod set (2) is the same as that of the second fixing rod set (3).
3. The honeycomb soil nailing soil body reinforcement accessory for improving slope stability according to claim 1 or 2, wherein the first adjusting rod set (2) comprises: a first fixing rod (6), a second fixing rod (7) and a third fixing rod (8); the one end of dead lever (6) with be located mounting panel (4) fixed connection at honeycomb guard plate (1) top, the other end of dead lever (6) rotates and connects the one end of dead lever two (7), the other end of dead lever two (7) rotates and connects the one end of dead lever three (8), the other end of dead lever three (8) with be located mounting panel (4) fixed connection of honeycomb guard plate (1) bottom.
4. The honeycomb soil nailing soil body reinforcing accessory for improving slope stability as claimed in claim 3, wherein a first telescopic rod (9) is arranged on the side wall of the first fixing rod (6) and the second fixing rod (7), and the first telescopic rod (9) is used for adjusting the included angle between the first fixing rod (6) and the second fixing rod (7); and a second telescopic rod (10) is arranged on the side wall of the second fixed rod (7) and the third fixed rod (8), and the second telescopic rod (10) is used for adjusting an included angle between the second fixed rod (7) and the third fixed rod (8).
5. The honeycomb soil nailing soil body reinforcing accessory for improving slope stability as claimed in claim 3, wherein a rotary locking member (11) is arranged on each of the first fixing rod (6), the second fixing rod (7) and the third fixing rod (8), and the rotary locking member (11) is used for connecting the first fixing rod (6), the second fixing rod (7) and the third fixing rod (8) on the soil body.
6. The cellular soil nailing soil body reinforcement accessory for improving slope stability according to claim 5, wherein the rotation locking member (11) on the fixing rod I (6) comprises: a hollow connecting column (12), a rotating column (13) and a rotating handle (14); the rotating handle (14) is arranged at the end part of the rotating column (13), the hollow connecting column (12) is sleeved outside the rotating column (13), and the hollow connecting column (12) penetrates through the first fixing rod (6) and is fixedly connected with the first fixing rod (6); the rotating column (13) is rotatably connected with the hollow connecting column (12), the cross section of the rotating column (13) is oval, and the cross section of a built-in cavity of the hollow connecting column (12) is oval; the length of the long axis of the cross section of the rotating column (13) is larger than that of the short axis of the cross section of the built-in cavity.
7. The honeycomb soil nailing soil body reinforcing accessory for improving slope stability as claimed in claim 6, wherein the arrangement modes of the rotary locking members (11) on the first fixing rod (6), the second fixing rod (7) and the third fixing rod (8) are the same.
8. The cellular soil nailing soil reinforcement fitting for improving slope stability according to any one of claims 1-7, wherein the locking assembly (5) comprises: a sleeve (15), a rotary rod (16), and a moving part (17); the sleeve (15) is fixed on the bottom surface of the mounting plate (4), a threaded through hole (18) is formed in the position, where the sleeve (15) is mounted, of the mounting plate (4), an external thread is arranged on the outer side wall of the rotating rod (16), the rotating rod (16) is in threaded connection with the mounting plate (4) through the threaded through hole (18), the moving part (17) is fixed at the bottom end of the rotating rod (16), and the moving part (17) is of a cone body; a plurality of notches are formed in the side wall of the bottom end of the sleeve (15), and the notches are uniformly distributed along the circumferential direction of the sleeve (15); the bottom diameter of the moving part (17) is larger than the inner diameter of the sleeve (15); the bottom end of the rotating rod (16) is fixedly connected with the top end of the moving part (17).
9. The cellular soil nailing soil body reinforcement fitting for improving slope stability according to claim 8, wherein the rotating rod (16) is welded with the moving part (17).
10. The honeycomb soil nailing soil body reinforcing accessory for improving slope stability according to any one of claims 1-7, wherein the honeycomb protection plate (1) is made of wear-resistant polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025950.6A CN113737824A (en) | 2021-09-02 | 2021-09-02 | Honeycomb soil nail soil body reinforcing accessory for improving slope stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025950.6A CN113737824A (en) | 2021-09-02 | 2021-09-02 | Honeycomb soil nail soil body reinforcing accessory for improving slope stability |
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| CN113737824A true CN113737824A (en) | 2021-12-03 |
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| CN202111025950.6A Pending CN113737824A (en) | 2021-09-02 | 2021-09-02 | Honeycomb soil nail soil body reinforcing accessory for improving slope stability |
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| CN212452142U (en) * | 2020-06-08 | 2021-02-02 | 许玉杰 | Highway subgrade reinforced structure |
| CN212983882U (en) * | 2020-08-20 | 2021-04-16 | 安徽祺泰建设工程有限公司 | Deep foundation pit side slope |
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|---|---|---|---|---|
| US20110013992A1 (en) * | 2008-02-27 | 2011-01-20 | Tomohiro Fujii | Structure for preventing rockfall, a rockfall prevention method, and a method for designing said structure |
| CN203628352U (en) * | 2013-11-26 | 2014-06-04 | 孔令界 | LED (Light-emitting diode) lighting device with adjustable angle |
| CN209179016U (en) * | 2018-11-19 | 2019-07-30 | 北京城建华夏基础建设工程有限公司 | Safeguard structure between a kind of foundation pit pile being easily installed |
| CN212452142U (en) * | 2020-06-08 | 2021-02-02 | 许玉杰 | Highway subgrade reinforced structure |
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Application publication date: 20211203 |