CN211523237U - Slope reinforcing net for mountain highway construction - Google Patents

Abstract

The utility model discloses a mountain area is slope reinforcement net for highway construction, including first reinforcement net, stock, slope, second reinforcement net and hoist net limit, reinforcement net divides first reinforcement net and second reinforcement net, the second reinforcement net twines mutually and connects, the screw has been seted up on the hoist net limit, the stock passes the screw and passes through the concrete placement installation with the slope, the utility model discloses a connect the protection network that forms with steel wire winding mutually, aim at lets its atress even, improves the ductility of reinforcement net, makes it can not prop bad protection network because the bold falls the stone, but also sets the form of three-layer protection network into, has improved the tightness of reinforcement net again when improving the ductility of reinforcement net.

Description

Slope reinforcing net for mountain highway construction

Technical Field

The utility model relates to a technical field is consolidated on the slope, specifically is a mountain area is slope reinforcing net for highway construction.

Background

The slope comprises a natural slope and an artificial slope. The former is a product of a natural historical process formed and evolved under the action of various geological forces in a certain geological environment, such as a hillside, a coast, a river bank and the like. The latter is excavated for some kind of engineering and economic purpose, often formed on the basis of natural slopes, and is characterized by having more regular geometric forms, such as cutting, open pit highwall, canal slope, etc. The slope continuously changes the slope height and slope toe under the action of various internal and external geological forces, so that the internal stress distribution of the slope body changes. When the strength of the rock-soil body composing the slope body can not adapt to the stress distribution, the deformation and damage effects of the slope are generated. Especially, large-scale engineering construction causes the natural slope to change rapidly, the stability degree of the slope also changes greatly, and disasters are often caused.

Current patent (CN 208762962U) a water conservancy construction slope protection net, including the bank protection main part, bank protection main part fixed surface is connected with the protection network retainer plate, and protection network retainer plate surface swing joint has the connecting rod, the inside fixedly connected with inserted bar of connecting rod, and inserted bar surface connection has the clutch blocks, the inside through connection of protection network retainer plate has the winding net twine, and protection network retainer plate top swing joint has the sleeve, protection network retainer plate right side below fixedly connected with shackle, and the connection shackle left side is connected with the couple, the inside threaded connection of couple has set screw, and connection shackle left side elastic connection has a coupling spring, the winding net twines below the net twines and is connected with the bank protection net.

The defects in the prior art are as follows:

1. the reinforcing net of the slope reinforcing net is usually made of steel wires only, has low ductility, is easy to break and increases the risk factor.

2. Slope reinforcing net only adopts one deck reinforcing net to consolidate usually, and the sunshade will make reinforcing net's protective capacities not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mountain area is slope reinforcement net for highway construction to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a technical scheme be: the first reinforcing net is fixedly connected through a connecting piece, the tail end of the first reinforcing net is installed on the edge of the hoisting net through embedding, the second reinforcing net is installed on the edge of the hoisting net through screws, screw holes are formed in the edge of the hoisting net, and the anchor rod is fixedly installed on the slope through the screw holes.

Preferably, the first reinforcing nets are fixedly connected through fixing parts.

Preferably, the stock is provided with the thread groove, there is the nut through threaded connection on the thread groove, installs big gasket and spring washer on the stock, and the stopper is installed in stock bottom welding.

Preferably, the second reinforcing net is formed by mutually winding steel wires, two layers of the second reinforcing net are arranged on two sides of the edge of the hoisting net respectively, and the first reinforcing net is arranged in the middle of the second reinforcing net.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a connect the steel wire winding of each other and a protecting wire net that forms, aim at lets its atress even, improves the ductility that adds the net, makes it can not prop bad protecting wire net because the bold falls the stone.

2. The utility model discloses a to consolidate the net limit design dirt hoist net limit of net, aim at enables to consolidate the net and makes things convenient for more, swift in transportation transport, can make whole guard net roll up through the design of hoist net limit, reduces area during the transportation, also can transport many.

3. The utility model discloses a design first reinforcement net and second reinforcement net, aim at improves the firmness of whole reinforcement net, but also sets the form to the three-layer protection net, has improved the firmness of reinforcement net again when improving reinforcement net ductility.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic diagram of the layered structure of the present invention;

fig. 5 is a schematic perspective view of the anchor rod of the present invention.

In the figure: 1. a first reinforcing mesh; 101. a connecting member; 2. an anchor rod; 201. a limiting block; 203. a spring washer; 204. a thread groove; 205. a nut; 3. a slope; 4. a second reinforcing mesh; 401. a steel wire; 5. hoisting the net edge; 501. and a screw hole.

Detailed Description

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a slope reinforcing net for mountain highway construction comprises a first reinforcing net 1, an anchor rod 2, a slope 3, a second reinforcing net 4 and a winding net edge 5, wherein the first reinforcing net 1 is fixedly connected through a connecting piece 101, the tail end of the first reinforcing net 1 is installed on the winding net edge 5 in an embedded mode, the second reinforcing net 4 is installed on the winding net edge 5 through screws, a steel wire 401 and a steel wire 401 are mutually wound and connected, the second reinforcing net 4 formed after winding is enabled to be evenly stressed, the ductility of the second reinforcing net 4 is increased, in this way, the bearing capacity of the second reinforcing net 4 for large falling rocks is greatly increased, the protective net cannot collapse due to uneven stress, a screw hole 501 is formed in the winding net edge 5, the anchor rod 2 penetrates through the screw hole 501 to be installed with the slope 3 through concrete pouring, and holes are formed in the slope 3, the anchor rod 2 penetrates through the screw hole 501 and is buried in the hole, concrete is poured into the hole, the anchor rod 2 is fixed after the concrete is condensed, then the anchor rod 2 is deeply fixed through the limiting block 201 on the anchor rod 2, the reinforcing net is firmly fixed through the fixing method, and the practical effect is obvious.

Further, through connecting piece 101 erection joint between the first reinforcing net 1, connecting piece 101 is not only play the connection effect, and more importantly plays the dispersed effect of power, when first reinforcing net 1 atress, can drive connecting piece 101, and several other cable wires on the connecting piece 101 can be driven the atress by connecting piece 101 together this moment, and the effort will be dispersed at this moment to reduce the unit atress, play the protection and reinforce the net effect.

Further, the anchor rod 2 is provided with a thread groove 204, the thread groove 204 is connected with a nut 205 through threads, the nut 205 can be turned through the thread groove 204 to fix the reinforcing net, the anchor rod 2 is provided with a large gasket 206 and a spring washer 203, the large gasket 206 and the spring washer 203 are both used for increasing stress, the large gasket 206 is used for increasing the acting force of the nut 205 on the anchor rod 2 on the winding net edge 5, in order to better fix the whole reinforcing net structure, the spring washer 203 acts on the nut 205 through elasticity, so that the nut cannot be loosened due to long-time fixing and always keeps stable in one position, the bottom of the anchor rod 2 is welded with a limiting block 201, the limiting block 201 increases stress through increasing the stress area with concrete, and the stability of the anchor rod 2 is improved.

The working principle is as follows: when using the reinforcing net, will reinforce the net and spread out along slope 3, corresponding screw 501 position carries out the hole and reserves, make things convenient for stock 2 to fix, the hole reserves the back, take off the reinforcing net, insert stock 2 toward the hole, it is fixed to carry out concrete placement, remember, the concrete must not cover thread groove 204, the concrete condenses fixed back, reinforcing net is being laid, pass the stock 2 of staying on the ground surface through screw 501, prevent big gasket 206 and spring washer 203 on stock 2, screw up nut 205 at last, fix the reinforcing net.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides a mountain area is slope reinforcement net for highway construction, includes first reinforcement net (1), stock (2), slope (3), second reinforcement net (4) and hoist net limit (5), its characterized in that: first reinforcement net (1) passes through connecting piece (101) fixed connection, and first reinforcement net (1) is terminal to be installed on hoist net limit (5) through the gomphosis, second reinforcement net (4) pass through the screw installation on hoist net limit (5), screw (501) have been seted up on hoist net limit (5), stock (2) pass through screw (501) and slope (3) fixed mounting.

2. The slope reinforcement net for the public construction in the mountainous area as claimed in claim 1, wherein the first reinforcement nets (1) are installed and connected through connecting members (101).

3. The slope reinforcing net for mountain road construction according to claim 1, wherein: the anchor rod (2) is provided with thread groove (204), there are nut (205) through threaded connection on the thread groove (204), install big gasket (206) and spring washer (203) on anchor rod (2), and stopper (201) are installed in anchor rod (2) bottom welding.

4. The slope fixing net for mountain road construction as claimed in claim 1, wherein: the second reinforcing net (4) is formed by mutually winding steel wires (401), two layers of the second reinforcing net (4) are arranged on two sides of the winding net edge (5), and the first reinforcing net (1) is arranged in the middle of the second reinforcing net.

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