CN215052956U - Assembled ultra-light anchor plate with uniform load pads - Google Patents
Assembled ultra-light anchor plate with uniform load pads Download PDFInfo
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- CN215052956U CN215052956U CN202120998843.0U CN202120998843U CN215052956U CN 215052956 U CN215052956 U CN 215052956U CN 202120998843 U CN202120998843 U CN 202120998843U CN 215052956 U CN215052956 U CN 215052956U
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Abstract
The utility model discloses an assembled area all is lotus and is filled up ultralight anchor slab, this area all is lotus and is filled up ultralight anchor slab and comprises following two parts: a lower load balancing pad (1) and an upper ultra-light anchor plate (2); the lower-layer load balancing pad (1) comprises a bag body (1-1), elastic fillers (1-2) and grouting materials (1-3); wherein the bag body (1-1) is permeable to water and air but prevents the elastic filling and the particles in the grouting material from passing through; the elastic filling (1-2) is of a multi-gap structure; the grouting material (1-3) fills the gaps of the elastic filling (1-2) and hardens the uniform load pad to form a whole body, thereby ensuring the durability of the uniform load pad. The utility model provides an assembled area is all loaded into the pad ultralight anchor slab to the construction of the anchor slab structure assembly is realized to the equal loaded into the pad of ingenious design, improves the atress condition, realizes the ultralight quantization of structure, and slope body bearing capacity requires to reduce, has improved application scope. The prefabricated member has the advantages of greatly reducing the weight of the prefabricated member, facilitating production and transportation, facilitating quick construction and having good economical efficiency.
Description
The technical field is as follows:
the utility model belongs to the technical field of the road engineering is prefabricated to be assembled, in particular to highway and town road stock, anchor rope frame lattice beam bank protection also are applicable to the prefabricated reaction body of other engineering, if side slope reinforcement, landslide are administered, excavation supporting, barricade reinforcement etc..
Background art:
stock, anchor rope sash roof beam bank protection are common engineering protection scheme in the protection of road bed side slope, current highway, local road network project cutting, embankment side slope, universal use. At present, most anchor plates of slope anchoring engineering adopt cast-in-situ reinforced concrete frames, ground beams or anchor piers and the like as prestress applying components, namely slope reinforcing components, on a slope surface. The construction of the cast-in-situ reinforced concrete member needs to excavate foundation trenches, bind reinforcing steel bars, erect a mould, cast concrete in situ and maintain on the slope, the construction period is long, the construction safety is low, and prestress cannot be applied immediately. Especially for the slope engineering under deformation, steel components are often needed to apply temporary prestress, which increases the cost and has limited prestress application.
Conventional stock, anchor rope sash roof beam bank protection mainly have following problem:
1. the construction is loaded down with trivial details, and domatic construction degree of safety is low.
2. The cast-in-place construction period is long.
In the existing novel assembled anchor plate structure, such as a prefabricated UHPC slope anchor plate device and an installation method thereof (patent number: CN112240028A), the prefabricated anchor plate is directly contacted with a slope surface, the contact surface is difficult to be attached, so that the stress concentration of the slope surface and the anchor plate is caused, the bearing capacity requirement of the slope surface and the strength requirement of the anchor plate are increased, and the weight of the prefabricated structure is further increased.
"a highway side slope anchor reinforcing apparatus (patent number: CN 211948499U)" is the multiple spot support, has improved the support condition, but compare the utility model discloses a face supports, and the support condition is still relatively poor, and under the same condition, superstructure is heavier. In addition, the lower soil body is subjected to concentrated puncture in a small range, and the damage to the soil body of the undisturbed slope is large.
The steel structure anchor pier (patent number: CN207143975U) for the slope pre-stressed anchor cable support is prefabricated by a steel structure, needs on-site vertical formwork grouting and leveling, has low construction industrialization degree and increases the construction period.
Therefore, a new technical solution is needed to solve the above problems. An assembled ultra-light anchor plate with load balancing pads is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled area is all to be filled up ultralight anchor slab in order to solve above-mentioned problem.
The utility model discloses the technical problem that needs to solve adopts following method to realize:
an assembled ultra-light anchor plate with a load balancing pad comprises the following two parts: a lower load balancing pad (1) and an upper ultralight anchor plate (2).
The lower-layer load balancing pad (1) comprises a bag body (1-1), elastic fillers (1-2) and grouting materials; wherein the bag body (1-1) is filled with elastic filler (1-2) and grouting material; the elastic filling (1-2) is of a multi-gap structure, and the grouting material fills gaps of the elastic filling (1-2) and enables the lower layer to be in a uniform load backing plate junction to form a whole;
the end part of the upper ultralight anchor plate (2) is provided with a groove (2-1), and the groove (2-1) is arranged in the shear key (2-2) to realize connection between the anchor plates, so that the whole frame beam is formed.
The utility model discloses a further technique:
preferably, the bag body (1-1) of the lower layer uniform load cushion adopts non-woven geotextile, such as non-woven filament polypropylene geotextile; the bag body (1-1) is permeable to water and air but prevents elastic filling and particles in the grouting material from passing through; the elastic filling (1-2) adopts palm fiber or coconut fiber; the grouting material adopts cement paste.
Preferably, the upper ultralight anchor plate (2) is a cross anchor plate and is made of materials such as fiber concrete, resin, FRP (fiber reinforced plastic) and steel structures.
Preferably, the grooves (2-1) arranged at the end parts of the upper-layer ultralight anchor plate (2) are in a short-edge symmetrical double-trapezoid shape, and the shear keys (2-2) are made of FRP profiles and steel profiles.
The utility model discloses following beneficial effect has:
the utility model provides an assembled area is all to fill up ultralight anchor slab, adopts the plant fiber of the anti geotechnological cloth of straining and economy that permeates water, and the grout that just easily takes through conventional low-priced forms and all fills up with the lotus. The anchor plate structure is tightly attached to the slope body, the stress of the anchor plate is improved, the weight of the anchor plate is effectively reduced, and the ultra-light structure is realized. Meanwhile, the load balancing pad adopts the geotextile bag and the plant fiber, the transportation period is ultra light, the construction of the anchor plate is completed by pouring cement slurry on site and utilizing the setting time, the long-term durability of materials such as the plant fiber and the like is ensured through hardening, the elasticity of the load balancing pad can be fully exerted in the fastening and mounting period of the anchor plate, and the stress of the anchor plate and the slope body is ensured to be most reasonable. The construction industrialization degree is high, and the structure atress is reasonable, and in addition, the promotion that combines the anchor slab material has realized the ultralight quantization of anchor slab structure, and the construction is quick, convenient.
It is visible to synthesize, the utility model provides an assembled area all is filled up ultralight anchor slab to the construction of anchor slab structure assembly is realized to the equal lotus of ingenious design of filling up, improves the atress condition, realizes the structure ultralight quantization, and slope body bearing capacity requires to reduce, has improved application scope. The prefabricated member has the advantages of greatly reducing the weight of the prefabricated member, facilitating production and transportation, facilitating quick construction and having good economical efficiency.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;
FIG. 1 is a schematic view of an assembled ultra-light anchor plate with load balancing pads;
FIG. 2A is a schematic view of a lower blanket;
FIG. 2B is a schematic view of an upper ultra-light anchor plate;
FIG. 2C is a schematic view of the upper ultra-light anchor plate and the lower uniform load pad being mounted and stacked;
FIG. 3 is a schematic view of an assembled ultra-light anchor plate assembly anchor rod frame beam with load balancing pads;
in the figure: 1-lower layer uniform load pad, 1-1 bag body, 1-2 elastic filling, 1-4-lower layer uniform load pad reserved anchor holes, 2-upper layer ultralight anchor plate, 2-1 groove, 2-2 shear key and 2-3-upper layer ultralight anchor plate reserved anchor holes.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2A, 2B, 2C, 3, an assembled ultra-light anchor plate with load balancing pads is composed of the following two parts: the lower layer is a load balancing pad 1 and the upper layer is an ultra-light anchor plate 2.
The lower-layer load balancing pad 1 comprises a bag body 1-1, elastic fillers 1-2 and grouting materials; wherein the bag body 1-1 is permeable to water and air but prevents the elastic filling and the particles in the grouting material from passing through; the elastic filling 1-2 is a multi-gap structure; the grouting material fills the gaps between the elastic filling 1 and the elastic filling 2, and the uniform loading pad is hardened to form a whole, so that the durability of the uniform loading pad is ensured.
The upper ultralight anchor plate 2 is a plate supported by surface constraint, and the structure is ultralight due to good constraint conditions and reasonable stress of the anchor plate. The end part of the upper ultralight anchor plate 2 is provided with a groove 2-1, and the groove 2-1 is arranged in the shear key 2-2 to realize connection between the anchor plates, thereby forming the whole frame beam.
The bag body 1-1 of the lower layer uniform load cushion adopts non-woven filament polypropylene geotextile; the elastic filling 1-2 adopts palm fiber with low cost; the grouting material adopts conventional cement paste.
The upper ultralight anchor plate 2 is a cross anchor plate and is prefabricated by adopting a fiber concrete material.
The groove 2-1 arranged at the end part of the upper ultralight anchor plate 2 is in a short-edge symmetrical double-trapezoid shape, and the shear key 2-2 is made of FRP sectional materials.
The specific construction method comprises the following steps:
(1) production purchase or preparation of prefabricated parts: the method comprises prefabricating an upper-layer ultra-light anchor plate 2 and producing, purchasing or preparing a lower-layer load balancing pad 1;
(2) and (3) transporting the prefabricated parts: the assembled ultra-light anchor plate with the load balancing pad is transported in a layered stacking manner, so that the transportation space is effectively saved, and the transportation efficiency is improved;
(3) grouting the lower-layer load-balancing pad on site: grouting the lower-layer uniform load pad in a construction site;
(4) paving the slope surface of the lower-layer uniform load cushion on site: laying a lower-layer uniform load cushion 1 which is not hardened after grouting at a selected position of the slope, temporarily fixing the lower-layer uniform load cushion by using a reserved anchoring hole, wherein the grouting hole faces upwards;
(5) installing an ultra-light anchor plate; and an ultra-light anchor plate 2 is installed and fixed on the lower-layer uniform load cushion 1 which is not hardened through an anchor rod, an anchor cable and the like.
The utility model provides an assembled area is all loaded into the pad ultralight anchor slab to the construction of the anchor slab structure assembly is realized to the equal loaded into the pad of ingenious design, improves the atress condition, realizes the ultralight quantization of structure, and slope body bearing capacity requires to reduce, has improved application scope. The prefabricated member has the advantages of greatly reducing the weight of the prefabricated member, facilitating production and transportation, facilitating quick construction and having good economical efficiency.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an assembled area is all loaded into shape and is filled up ultralight anchor slab which characterized in that: the assembled ultra-light anchor plate with the load balancing pads consists of the following two parts: a lower load balancing pad (1) and an upper ultra-light anchor plate (2);
the lower-layer load balancing pad (1) comprises a bag body (1-1), elastic fillers (1-2) and grouting materials; wherein the bag body (1-1) is filled with elastic filler (1-2) and grouting material; the elastic filling (1-2) is of a multi-gap structure, and the grouting material fills gaps of the elastic filling (1-2) and enables the lower layer to be in a uniform load backing plate junction to form a whole;
the end part of the upper ultralight anchor plate (2) is provided with a groove (2-1), and the groove (2-1) is arranged in the shear key (2-2) to realize connection between the anchor plates, so that the whole frame beam is formed.
2. The assembled ultra-light anchor plate with load balancing pads as claimed in claim 1, wherein: the bag body (1-1) of the lower layer uniform load cushion adopts non-woven filament polypropylene geotextile; the bag body (1-1) is permeable to water and air but prevents elastic filling and particles in the grouting material from passing through; the elastic filling (1-2) adopts palm fiber or coconut fiber; the grouting material adopts cement paste.
3. The assembled ultra-light anchor plate with load balancing pads as claimed in claim 1, wherein: the upper-layer ultralight anchor plate (2) is a cross anchor plate.
4. The assembled ultra-light anchor plate with load balancing pads as claimed in claim 1, wherein: the groove (2-1) arranged at the end part of the upper ultralight anchor plate (2) is in a short-edge symmetrical double-trapezoid shape, and the shear key (2-2) is made of FRP (fiber reinforced plastic) sections or steel sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998843.0U CN215052956U (en) | 2021-05-11 | 2021-05-11 | Assembled ultra-light anchor plate with uniform load pads |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998843.0U CN215052956U (en) | 2021-05-11 | 2021-05-11 | Assembled ultra-light anchor plate with uniform load pads |
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| CN215052956U true CN215052956U (en) | 2021-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250796A (en) * | 2021-12-30 | 2022-03-29 | 北京铁科特种工程技术有限公司 | Composite anchoring part for emergency construction and displacement monitoring and construction method |
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2021
- 2021-05-11 CN CN202120998843.0U patent/CN215052956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250796A (en) * | 2021-12-30 | 2022-03-29 | 北京铁科特种工程技术有限公司 | Composite anchoring part for emergency construction and displacement monitoring and construction method |
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