CN219343261U - Highway roadbed slope antiskid - Google Patents

Abstract

The utility model discloses a highway subgrade side slope anti-skid device, which belongs to the field of highway construction and comprises a highway subgrade, wherein steel wire nets are arranged on two sides of the highway subgrade, rubber pads are arranged on the outer sides of the steel wire nets, side slope anti-skid plates are arranged on the outer sides of the rubber pads, a plurality of groups of circular limiting grooves distributed in a transverse array are arranged on the outer sides of the side slope anti-skid plates, the number of each group of circular limiting grooves is a plurality of, the plurality of circular limiting grooves are formed in the side slope anti-skid plates, circular limiting pieces are arranged in the circular limiting grooves, the side slope anti-skid plates are arranged on the surfaces of roadbed slopes with different slopes, the circular limiting pieces can be controlled to rotate in the circular limiting pieces, anchor rods are inserted into the circular limiting pieces and the highway subgrade, then nuts are screwed in, and the nuts can be attached to the outer surfaces of the circular limiting pieces, so that the side slope anti-skid plates can be matched with the roadbed slopes with various slopes with different slopes, and the practicability of the highway subgrade anti-skid device is improved.

Description

Highway roadbed slope antiskid

Technical Field

The utility model relates to the field of highway construction, in particular to a highway subgrade slope anti-skid device.

Background

The roadbed slope is a term of road engineering in traffic construction and refers to slopes on two sides of a roadbed. The magnitude of the slope of the roadbed is dependent on natural factors such as soil quality, geological structure and hydrologic condition of the slope and the height of the slope. In steep slopes or large-filling road sections, the slope gradient not only influences the engineering quantity of the earthwork and the difficulty of construction, but also is the key of the overall stability of the roadbed.

Chinese patent grant bulletin number: CN213897171U, provides a highway subgrade slope antiskid device, this patent makes the joint strength between subgrade and backplate improve, has increased stability again through being equipped with backplate and a plurality of fixed establishment on the subgrade to the possibility of subgrade slope landslide has been reduced.

The slope of different highway subgrade side slopes is different, and the slope of installing on the subgrade of upper end backplate slope, and the stock alternates inside subgrade and backplate, and when the backplate was fixed and is used at the side of other subgrades, this stock and nut can not be matched with backplate, can lead to the nut unable complete laminating with the backplate, makes the use of backplate have the limitation.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a highway subgrade slope anti-skid device, which can realize that a plurality of circular limiting grooves are formed in a slope anti-skid plate, circular limiting pieces are arranged in the circular limiting grooves, the slope anti-skid plate is arranged on the surface of a roadbed slope with different slopes, the circular limiting pieces can be controlled to rotate in the circular grooves, anchor rods are inserted into the circular limiting pieces and the highway subgrade, then nuts are screwed in, the nuts can be attached to the outer surfaces of the circular limiting pieces, so that the slope anti-skid plate can be matched with the roadbed slope with various slopes, and the practicability of the highway subgrade slope anti-skid device is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a highway subgrade side slope antiskid, includes the highway subgrade, highway subgrade both sides all are provided with the wire net, the wire net outside is provided with the rubber pad, the rubber pad outside is provided with side slope antiskid plate, the side slope antiskid plate outside is provided with the circular spacing groove of the horizontal array distribution of multiunit, and the number of every circular spacing groove of group is a plurality of, circular spacing inslot portion movable mounting has circular locating part. Soil and stone inside the highway subgrade are reinforced through the steel wire mesh, so that the installation of the side slope antiskid plate is firmer, and meanwhile, the circular limiting piece can rotate inside the circular limiting groove, so that the side slope antiskid plate and the anchor rod are convenient to install and fix.

Further, a plurality of circular spacing groove rear end all is provided with the jack that link up with circular spacing groove and side slope antiskid ribbed tile, a plurality of circular locating part is inside all to be provided with the T type groove that link up with circular locating part, and during the use, through the setting of T type groove and jack, the installation of the stock of being convenient for inserts and establishes.

Further, a plurality of T type groove, jack and highway subgrade are inside all to be inserted and are equipped with the stock, equal threaded connection in stock outside both ends has the nut, and during the use, the staff is direct to insert the stock through the inside T type groove of the circular locating part in left side inside side slide proof board and highway subgrade, then twists the nut in stock outside both ends position, fixes the stock, and the nut inwards moves at the screw up in-process, laminates with circular locating part to drive circular locating part and rotate in circular locating slot inside, make the firm in connection of nut and stock.

Further, a plurality of circular spacing groove upper end all is provided with the arc spacing groove that link up with circular spacing groove, and is a plurality of the equal fixedly connected with lug in circular locating part upper end, circular spacing inslot portion is located to the lug card, and during the use, circular locating part can drive the lug and remove at the inside of arc spacing groove when circular spacing inslot portion rotates, through the setting of lug and arc spacing groove, can help circular locating part spacing.

Further, two the side slope antiskid plate outside all is provided with a plurality of baffles that transversely install, the outside high low slope setting of baffle, the baffle upper end is provided with the planting district, and during the use, can put into soil at the baffle upper end and plant, improves the afforestation face of highway subgrade.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can be realized through setting up a plurality of circular spacing grooves at side slope antiskid plate, at circular spacing groove internally mounted circular locating part, install the road bed side slope surface at different inclinations at side slope antiskid plate, steerable circular locating part rotates at circular groove inside, insert the stock and locate circular locating part and highway subgrade inside, then screw in the nut, the nut can laminate with circular locating part surface, make this side slope antiskid plate can use with the cooperation of the road bed slope of multiple different inclinations, improve highway subgrade antiskid's practicality.

(2) The anchor rods are inserted into the T-shaped grooves, the insertion holes and the highway subgrade, nuts are connected to the two ends of the outer side of the anchor rods in a threaded mode, workers directly insert the anchor rods into the slope antiskid plates and the highway subgrade through the T-shaped grooves in the left side of the round limiting piece, then screw the nuts at the two ends of the outer side of the anchor rods, fix the anchor rods, move inwards in the screwing process, attach to the round limiting piece, and drive the round limiting piece to rotate in the round limiting groove, so that the nuts and the anchor rods are firmly connected.

(3) The arc-shaped limiting grooves communicated with the circular limiting grooves are formed in the upper ends of the circular limiting grooves, the convex blocks are fixedly connected to the upper ends of the circular limiting pieces, the convex blocks are clamped inside the circular limiting grooves, the circular limiting pieces can drive the convex blocks to move inside the arc-shaped limiting grooves when rotating inside the circular limiting grooves, and the circular limiting pieces can be used for limiting the positions of the circular limiting pieces through the convex blocks and the arc-shaped limiting grooves.

Drawings

FIG. 1 is a cross-sectional view of a highway subgrade according to the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

fig. 3 is a side view of the highway subgrade of the present utility model.

The reference numerals in the figures illustrate:

1. highway subgrade; 2. a steel wire mesh; 3. a rubber pad; 4. side slope antiskid plates; 5. a partition plate; 6. a planting area; 7. a bolt; 8. a circular limit groove; 9. a jack; 10. a circular limiting piece; 11. an arc-shaped limit groove; 12. a bump; 13. and (3) a nut.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-3, the highway subgrade side slope anti-skid device comprises a highway subgrade 1, steel wire nets 2 are arranged on two sides of the highway subgrade 1, rubber pads 3 are arranged on the outer sides of the steel wire nets 2, side slope anti-skid plates 4 are arranged on the outer sides of the rubber pads 3, a plurality of groups of circular limiting grooves 8 distributed in a transverse array mode are arranged on the outer sides of the side slope anti-skid plates 4, the number of the circular limiting grooves 8 in each group is multiple, and circular limiting pieces 10 are movably installed inside the circular limiting grooves 8. Soil and stone inside the highway subgrade 1 are reinforced through the steel wire mesh 2, so that the installation of the side slope antiskid plate 4 is firmer, and meanwhile, the circular limiting piece 10 can rotate inside the circular limiting groove 8, so that the side slope antiskid plate 4 and the anchor rod 7 are convenient to install and fix.

Referring to fig. 2, the rear ends of the circular limiting grooves 8 are provided with insertion holes 9 communicated with the circular limiting grooves 8 and the slope antiskid plate 4, and the inside of the circular limiting pieces 10 is provided with T-shaped grooves communicated with the circular limiting pieces 10, so that the installation and insertion of the anchor rods 7 can be facilitated through the arrangement of the T-shaped grooves and the insertion holes 9 during use.

Referring to fig. 1-2, anchor rods 7 are inserted into the T-shaped grooves, the insertion holes 9 and the highway subgrade 1, nuts 13 are screwed at two ends of the outer side of the anchor rods 7, and when the anti-slip device is used, workers directly insert the anchor rods 7 into the slope anti-slip plate 4 and the highway subgrade 1 through the T-shaped grooves in the left round limiting piece 10, then screw the nuts 13 at two ends of the outer side of the anchor rods 7, fix the anchor rods 7, move the nuts 13 inwards in the screwing process, attach to the round limiting piece 10, and drive the round limiting piece 10 to rotate in the round limiting groove 8, so that the nuts 13 and the anchor rods 7 are firmly connected.

The arc-shaped limiting grooves 11 communicated with the circular limiting grooves 8 are formed in the upper ends of the circular limiting grooves 8, the convex blocks 12 are fixedly connected to the upper ends of the circular limiting pieces 10, the convex blocks 12 are clamped inside the circular limiting grooves 8, when the circular limiting pieces 10 rotate inside the circular limiting grooves 8, the convex blocks 12 can be driven to move inside the arc-shaped limiting grooves 11, and the circular limiting pieces 10 can be helped to limit through the arrangement of the convex blocks 12 and the arc-shaped limiting grooves 11.

The outside of two side slope antiskid boards 4 all is provided with a plurality of baffles 5 that transversely install, and the outside high interior low slope of baffle 5 sets up, and baffle 5 upper end is provided with planting district 6, and during the use, can put into soil at baffle 5 upper end and plant, improves the afforestation face of highway subgrade 1.

The working principle of the utility model is as follows: firstly, a steel wire mesh 2, a rubber pad 3 and a side slope antiskid plate 4 are respectively arranged at two sides of a highway subgrade 1, then an anchor rod 7 is inserted into a circular limiting part 10 in the side slope antiskid plate 4 and penetrates through the steel wire mesh 2, the rubber pad 3 and the inside of the highway subgrade 1, so that the anchor rod 7 protrudes out of the circular limiting part 10 at the other end of the symmetrical part, a nut 13 is screwed at two ends of the outer side of the anchor rod 7, the anchor rod 7 is fixed, the nut 13 moves inwards in the screwing process and is completely attached to the circular limiting part 10, and the circular limiting part 10 is driven to rotate in a circular limiting groove 8, so that the connection between the nut 13 and the anchor rod 7 is firm. Soil can be put into the upper end of the partition plate 5 for planting, so that the greening surface of the highway subgrade 1 is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Highway road bed side slope antiskid, including highway road bed (1), its characterized in that: the highway subgrade (1) both sides all are provided with wire net (2), wire net (2) outside is provided with rubber pad (3), rubber pad (3) outside is provided with side slope antiskid plate (4), the side slope antiskid plate (4) outside is provided with circular spacing groove (8) of multiunit transverse array distribution, and the number of every circular spacing groove (8) of group is a plurality of, circular spacing groove (8) inside movable mounting has circular locating part (10).

2. The highway subgrade slope anti-slip device of claim 1, wherein: the rear ends of the round limiting grooves (8) are respectively provided with an inserting hole (9) communicated with the round limiting grooves (8) and the side slope antiskid plate (4), and the interiors of the round limiting pieces (10) are respectively provided with a T-shaped groove communicated with the round limiting pieces (10).

3. The highway subgrade slope anti-slip device of claim 2, wherein: anchor rods (7) are inserted into the T-shaped grooves, the insertion holes (9) and the highway subgrade (1), and nuts (13) are connected with the two ends of the outer sides of the anchor rods (7) in a threaded mode.

4. The highway subgrade slope anti-slip device of claim 1, wherein: arc-shaped limiting grooves (11) communicated with the circular limiting grooves (8) are formed in the upper ends of the circular limiting grooves (8).

5. The highway subgrade slope anti-slip device of claim 1, wherein: the upper ends of the round limiting pieces (10) are fixedly connected with lugs (12), and the lugs (12) are clamped in the round limiting grooves (8).

6. The highway subgrade slope anti-slip device of claim 1, wherein: two side slope antiskid plates (4) outside all is provided with a plurality of baffles (5) that transversely install, the outside high low slope setting of baffle (5), baffle (5) upper end is provided with planting district (6).

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