CN215907593U

CN215907593U - Assembled metal-based composite new material guardrail

Info

Publication number: CN215907593U
Application number: CN202122214289.5U
Authority: CN
Inventors: 王亚强; 王梦涵
Original assignee: Yunnan Zhenhong Wire Mesh Products Co ltd
Current assignee: Yunnan Zhenhong Wire Mesh Products Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-25
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of guardrails, in particular to an assembled metal matrix composite new material guardrail, which comprises left and right parallel upright posts, wherein cross rods which are parallel up and down are arranged between the left and right upright posts, upright posts which are distributed in an array manner are arranged between the upper and lower cross rods, and fixing rings are arranged at the upper and lower ends of each upright post; according to the utility model, the novel metal-based composite material is adopted as a structural material, the aluminum alloy is adopted as a base body, and the carbon fiber is adopted as a reinforcing material, so that the upright post, the cross rod and the vertical rod have good structural strength, tensile resistance, wear resistance and corrosion resistance, the guardrail is protected conveniently, frequent replacement after the guardrail is damaged is avoided, the safety is improved, the cross rod and the connecting pipe are in sleeve fit with the sleeve and are fixed by the fastening bolt, the cross rod can be installed, the clamp ring and the movable ring are in clamping fit with the cross rod, the vertical rod can be installed on the cross rod, the operation is simple, the operation is fast and convenient, the maintenance and replacement of the cross rod and the vertical rod are convenient, and the maintenance cost is reduced.

Description

Assembled metal-based composite new material guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to an assembled metal matrix composite new material guardrail.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guardrail is usually installed on two sides of a logistics channel, the periphery of production equipment, a building corner, two sides of a door, the edge of a cargo bed and the like, and the upright posts of the guardrail are fixed with the ground through expansion bolts during installation. The damage of equipment and facilities caused by accidental impact when the carrying equipment shuttles back and forth can be effectively avoided.

The guardrail is made of stainless steel, round steel pipes, square steel pipes, profiled steel plates and other steel materials commonly used, and the surface of the guardrail is painted, so that the anti-corrosion capability of the guardrail is improved. The traditional guardrail is mostly fixed by welding, the operation is complicated during welding, and certain potential safety hazards exist at the same time, so that the guardrail is not convenient to install; in addition, inconvenient dismantlement after the guardrail welded fastening, when local damage, need maintain after amputating the guardrail, and maintenance efficiency is lower, easily causes the waste of manpower and materials. Consequently, the assembled guardrail of aluminum alloy material has been popular gradually throughout the year, but aluminum alloy guardrail's structural strength is lower, and aluminum alloy guardrail easily takes place to damage in the in-service use process, is unfavorable for protecting, needs frequently to change the guardrail of damage simultaneously to cause higher cost. In view of this, we propose a kind of assembled metal-based composite new material guardrail.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides the assembled metal matrix composite new material guardrail.

The technical scheme of the utility model is as follows:

the utility model provides an assemble compound new material guardrail of type metal matrix, about including the stand of controlling parallel install parallel horizontal pole from top to bottom between the stand, from top to bottom be equipped with array distribution's pole setting between the horizontal pole, the upper and lower both ends of pole setting all are equipped with solid fixed ring.

As the preferred technical scheme, the inside of stand is hollow structure, the horizontal pole runs through the stand, and cup joints the cooperation with the stand, on the stand and be located the outside welding of horizontal pole and have the sleeve pipe, the sleeve pipe cup joints the cooperation with the horizontal pole.

As preferred technical scheme, the connecting plate has all been welded on and be close to left and right sides edge on the horizontal pole, the left and right sides of horizontal pole all is equipped with the protecting cover, it has the connecting pipe to protect to cover and be located sheathed tube inboard welding, the connecting pipe cup joints the cooperation with the sleeve pipe, just be close to the edge on the connecting plate and be equipped with a plurality of evenly distributed's fastening bolt, each fastening bolt all runs through the stand, and links to each other with the protecting cover, the protecting cover passes through fastening bolt and connecting plate fixed connection.

As the preferred technical scheme, the bottom welding of stand has the bottom plate, the outside of bottom plate is equipped with waterproof cover, waterproof cover and stand joint cooperation.

As preferred technical scheme, gu fixed ring includes snap ring and loose ring, the loose ring is articulated with the snap ring, the snap ring the loose ring all cooperates with the horizontal pole joint, just be close to pole setting department on the snap ring and be provided with the fixed block, fixed block and pole setting welding, just be close to fixed block department on the loose ring and be provided with the movable block, the movable block passes through screw and fixed block fixed connection.

As the preferred technical scheme, the fixing ring is provided with a limiting bolt close to the center and is fixedly connected with the cross rod through the limiting bolt.

As a preferred technical scheme, the upright posts, the cross rods and the vertical rods are all made of metal matrix composite new materials.

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

1. according to the utility model, the vertical column, the cross rod and the vertical rod are made of the metal matrix composite new material, the aluminum alloy is used as the matrix, and the carbon fiber is used as the reinforcing material, so that the vertical column, the cross rod and the vertical rod have good structural strength, tensile resistance, wear resistance and corrosion resistance, the guardrail is protected conveniently, frequent replacement after damage of the guardrail is avoided, and the safety is improved.

2. According to the utility model, the upright columns, the cross rods and the protecting covers are arranged, the cross rods and the connecting pipes are in sleeve fit with the sleeve, and are fixed by the fastening bolts, so that the installation of the cross rods can be completed, the operation is simple, the operation is rapid and convenient, the replacement is convenient after the guardrail is damaged, and the maintenance efficiency is improved.

3. According to the guardrail, the vertical rods and the fixing rings are arranged, the clamping rings and the movable rings are matched with the transverse rods in a clamping mode, so that the vertical rods can be installed on the transverse rods, when the local vertical rods are damaged, only the corresponding vertical rods need to be replaced, the maintenance cost of the guardrail is reduced, the replacement process is quick and convenient, the replacement and maintenance of the vertical rods can be quickly completed, and the guardrail is protected conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a pillar according to the present invention;

FIG. 3 is a schematic view of the connection of the cross bar in the present invention;

FIG. 4 is a schematic structural view of the vertical rod of the present invention;

FIG. 5 is a schematic view of a retaining ring according to the present invention.

In the figure: 1. a column; 11. a sleeve; 12. a base plate; 2. a cross bar; 21. a connecting plate; 3. erecting a rod; 4. a fixing ring; 41. a snap ring; 42. a movable ring; 43. a fixed block; 44. a movable block; 5. a protective cover; 51. a connecting pipe; 6. a waterproof cover; 7. fastening a bolt; 8. the bolt is restrained.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an assemble compound new material guardrail of type metal matrix, includes about parallel stand 1, about install horizontal pole 2 parallel from top to bottom between the stand 1, be equipped with array distribution's pole setting 3 between the horizontal pole 2 from top to bottom, the upper and lower both ends of pole setting 3 all are equipped with solid fixed ring 4.

What need supplement is, stand 1's inside is hollow structure, and horizontal pole 2 runs through stand 1, and cup joints the cooperation with stand 1, and the outside welding that just is located horizontal pole 2 on the stand 1 has sleeve pipe 11, and sleeve pipe 11 cup joints the cooperation with horizontal pole 2 to install horizontal pole 2 on stand 1 fast, improve horizontal pole 2's installation effectiveness.

As the preferred of this embodiment, on the horizontal pole 2 and be close to left and right sides edge and all weld connecting plate 21, the left and right sides of horizontal pole 2 all is equipped with protecting cover 5, the inboard welding that just is located sleeve pipe 11 on the protecting cover 5 has connecting pipe 51, connecting pipe 51 cup joints the cooperation with sleeve pipe 11, just be equipped with a plurality of evenly distributed's fastening bolt 7 near the edge on the connecting plate 21, each fastening bolt 7 all runs through stand 1, and link to each other with protecting cover 5, protecting cover 5 passes through fastening bolt 7 and connecting plate 21 fixed connection, thereby can fix horizontal pole 2 on stand 1, make things convenient for horizontal pole 2 to protect.

As the preferred of this embodiment, the bottom welding of stand 1 has bottom plate 12, can make expansion bolts fix stand 1 subaerial through bottom plate 12 to the convenience is installed the guardrail, and the outside of bottom plate 12 is equipped with waterproof cover 6, and waterproof cover 6 cooperates with stand 1 joint, and waterproof cover 6 plays the guard action to bottom plate 12, can prevent that bottom plate 12 from being corroded by the rainwater, thereby improves bottom plate 12's stability.

As the preferred of this embodiment, solid fixed ring 4 includes snap ring 41 and activity ring 42, and activity ring 42 is articulated with snap ring 41, and snap ring 41, activity ring 42 all cooperate with 2 joints of horizontal pole, snap ring 41 is last and be close to pole setting 3 department and be provided with fixed block 43, and fixed block 43 welds with pole setting 3, and activity ring 42 is last and be close to fixed block 43 department and be provided with movable block 44, and movable block 44 passes through screw and fixed block 43 fixed connection to can install pole setting 3 between horizontal pole 2, conveniently install or change horizontal pole 2.

It is worth to say that, the fixed ring 4 is provided with the limiting bolt 8 near the center, the fixed ring 4 is fixedly connected with the cross rod 2 through the limiting bolt 8, the limiting bolt 8 limits the fixed ring 4, the fixed ring 4 can be prevented from sliding on the cross rod 2, and therefore the vertical rod 3 is prevented from moving.

Preferably, the upright posts 1, the cross bars 2 and the upright posts 3 are all made of metal-based composite new materials; the metal-based composite material is a composite material which takes metal and alloy thereof as a matrix and is artificially combined with one or more metal or nonmetal reinforcing phases, and is characterized by higher transverse and shearing strength, better comprehensive mechanical properties such as toughness, fatigue and the like in the aspect of mechanics, and also has the advantages of heat conduction, electric conduction, wear resistance, small thermal expansion coefficient, good damping property, no moisture absorption, no aging, no pollution and the like; this department adopts the aluminum alloy as the base member, adopts the carbon fiber as reinforcing material, can make stand 1, horizontal pole 2 and pole setting 3 have good structural strength, stretch resistance, wearability and corrosion resistance to make things convenient for the guardrail to protect, improve the security, and avoid frequent change after the guardrail damages, reduce the maintenance cost of guardrail.

When the assembled metal-based composite new material guardrail is used, firstly, the upright post 1 is moved to the installation position, the bottom plate 12 is fixed on the ground by using the expansion bolt, so that the bottom plate 12 is installed on the ground, then, the waterproof cover 6 is moved to the upper part of the upright post 1, the waterproof cover 6 is moved downwards, the waterproof cover 6 is clamped and matched with the bottom plate 12, so that the waterproof cover 6 protects the bottom plate 12, then, the cross rod 2 is moved, the cross rod 2 is sleeved in the sleeve 11, the cross rod 2 is slid, so that the connecting plate 21 is attached to the upright post 1, then, the protective cover 5 is moved, the connecting pipe 51 is sleeved in the sleeve 11, the connecting plate 21 is fixedly connected with the protective cover 5 through the fastening bolt 7, so that the installation of the cross rod 2 can be completed, after the upright post 1 and the cross rod 2 are sequentially completed through the above mode, the upright post 3 is moved between the cross rods 2 at the upper side and the lower side, so that the clamp ring 41 is clamped with the cross rod 2, rotate the activity ring 42, make

activity ring

42 and 2 joints of horizontal pole, use the screw with movable block 44 and fixed block 43 fixed connection, then, fix snap ring 41 on horizontal pole 2 through restriction bolt 8, can install solid fixed ring 4 on horizontal pole 2, thereby accomplish the installation of pole setting 3, accomplish the installation back of pole setting 3 in proper order, can make the guardrail protect, can realize installing the guardrail fast through above-mentioned mode, the operation is convenient fast, the convenience is maintained the guardrail, reduce the maintenance cost of guardrail, and improve the structural strength of guardrail, conveniently protect.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an assemble compound new material guardrail of type metal matrix, includes about parallel stand (1), its characterized in that: control install horizontal pole (2) parallel from top to bottom between stand (1), from top to bottom be equipped with array distribution's pole setting (3) between horizontal pole (2), the upper and lower both ends of pole setting (3) all are equipped with solid fixed ring (4).

2. The assembled metal matrix composite new material guardrail of claim 1, wherein: the inside of stand (1) is hollow structure, stand (1) is run through in horizontal pole (2), and cup joints the cooperation with stand (1), the outside welding that just is located horizontal pole (2) on stand (1) has sleeve pipe (11), sleeve pipe (11) cup joint the cooperation with horizontal pole (2).

3. The assembled metal matrix composite new material guardrail of claim 1, wherein: connecting plate (21) have all been welded on horizontal pole (2) and be close to left and right sides edge, the left and right sides of horizontal pole (2) all is equipped with protecting cover (5), the inboard welding that just is located sleeve pipe (11) on protecting cover (5) has connecting pipe (51), connecting pipe (51) cup joints the cooperation with sleeve pipe (11), on connecting plate (21) and be close to the edge and be equipped with a plurality of evenly distributed's fastening bolt (7), each fastening bolt (7) all run through stand (1), and link to each other with protecting cover (5), protecting cover (5) are through fastening bolt (7) and connecting plate (21) fixed connection.

4. The assembled metal matrix composite new material guardrail of claim 1, wherein: the bottom welding of stand (1) has bottom plate (12), the outside of bottom plate (12) is equipped with waterproof cover (6), waterproof cover (6) and stand (1) joint cooperation.

5. The assembled metal matrix composite new material guardrail of claim 1, wherein: gu fixed ring (4) include snap ring (41) and activity ring (42), activity ring (42) are articulated with snap ring (41), snap ring (41) activity ring (42) all cooperate with horizontal pole (2) joint, it is provided with fixed block (43) just to be close to pole setting (3) department on snap ring (41), fixed block (43) and pole setting (3) welding, just be close to fixed block (43) department on activity ring (42) and be provided with movable block (44), movable block (44) are through screw and fixed block (43) fixed connection.

6. The assembled metal matrix composite new material guardrail of claim 5, wherein: the fixing ring (4) is provided with a limiting bolt (8) near the center, and the fixing ring (4) is fixedly connected with the cross rod (2) through the limiting bolt (8).

7. The assembled metal matrix composite new material guardrail of claim 1, wherein: the upright posts (1), the cross rods (2) and the upright rods (3) are all made of metal-based composite new materials.