CN214498613U

CN214498613U - Civil engineering rail guard

Info

Publication number: CN214498613U
Application number: CN202120170398.9U
Authority: CN
Inventors: 王美艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-26
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a civil engineering rail guard, including stand, sleeve, second bracing piece, first bracing piece and mounting panel, there is the limiting plate middle-end of sleeve surface through spring swing joint, and the limiting plate is close to the equal fixedly connected with gag lever post in the upper and lower both ends of sleeve one side, the equal fixedly connected with inserted bar in the outside of second bracing piece and first bracing piece. The utility model discloses slot and inserted bar have been set up, can make things convenient for people to be connected first bracing piece and second bracing piece with the stand, first slot and second slot have been set up, can make things convenient for people to be connected first pin and second pin and first bracing piece and second bracing piece, the sleeve has been set up, the spacing groove, the gag lever post, limiting plate and spring, people's accessible pulling handle makes the gag lever post get into the spacing inslot, can make things convenient for people to be connected first pin and muffjoint, cooperation through above structure, make people not need the bolt just can reach the purpose of dismantling, bring very big facility for people's use.

Description

Civil engineering rail guard

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering rail guard.

Background

Civil engineering is a general term of civil engineering and constructional engineering, is an engineering subject for building various facilities and places for activities such as human life, production, protection and the like, and covers the construction of facilities and buildings, structures and engineering objects in engineering ranges such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various categories such as the ground, the underground, the land, the water, the underwater and the like, and the construction of the facilities and the buildings, the structures and the engineering objects in the places.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering rail guard possesses convenient to detach's advantage, has solved current rail guard and all needs to use bolted connection, the problem that people of not being convenient for dismantled.

In order to achieve the above object, the utility model provides a following technical scheme: a protective guard for civil engineering comprises an upright post, a sleeve, a second support rod, a first support rod and a mounting plate, wherein the middle end of the outer surface of the sleeve is movably connected with a limiting plate through a spring, the upper end and the lower end of one side of the limiting plate close to the sleeve are fixedly connected with limiting rods, the outer sides of the second supporting rod and the first supporting rod are fixedly connected with inserting rods, the upper end and the lower end of the inner side of the upright post are respectively provided with a slot, the tail end of the inserted bar is inserted into the inner cavity of the slot, the inner surfaces of the second supporting bar and the first supporting bar are respectively provided with a plurality of first slots and second slots which are distributed at equal intervals, the first slots and the second slots which are positioned at the outermost sides of the second supporting bar and the first supporting bar are inserted with first stop bars, and the lower end of the outer surface of the first stop bar is provided with a limit slot, meanwhile, a second stop lever is inserted into the first slot and the second slot which are positioned at the inner sides of the second supporting rod and the first supporting rod.

Preferably, the bottom fixedly connected with mounting panel of stand, the mounting hole has been seted up in the outside of mounting panel internal surface, and sleeve fixed connection is in the inboard at mounting panel top.

Preferably, a through hole is formed in the joint of the sleeve and the limiting rod, and the limiting plate is fixedly connected with a handle at the middle end of one side, far away from the sleeve.

Preferably, the first slot and the second slot have the same width, the second slot outside the second support rod has the same depth as the first slot, and the depth of the second slot inside the second support rod is 0.5-0.7 times of the depth of the first slot.

Preferably, stand, first pin, second pin, sleeve, second bracing piece, first bracing piece and mounting panel are square structure, and the thickness and the height of second bracing piece and first bracing piece are the same, and the width and the thickness of first pin and second pin are the same.

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

the utility model discloses slot and inserted bar have been set up, can make things convenient for people to be connected first bracing piece and second bracing piece with the stand, first slot and second slot have been set up, can make things convenient for people to be connected first pin and second pin and first bracing piece and second bracing piece, the sleeve has been set up, the spacing groove, the gag lever post, limiting plate and spring, people's accessible pulling handle makes the gag lever post get into the spacing inslot, can make things convenient for people to be connected first pin and muffjoint, cooperation through above structure, make people not need the bolt just can reach the purpose of dismantling, bring very big facility for people's use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a vertical column 1, a slot 2, a first stop lever 3, an inserted lever 4, a second stop lever 5, a second slot 6, a sleeve 7, a second support lever 8, a mounting hole 9, a first slot 10, a first support lever 11, a mounting plate 12, a limiting groove 13, a limiting rod 14, a limiting plate 15, a handle 16, a spring 17 and a through hole 18.

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 application, 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, such as "connected," which may be fixedly connected, 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model provides a stand 1, slot 2, first pin 3, inserted bar 4, second pin 5, second slot 6, sleeve 7, second bracing piece 8, mounting hole 9, first slot 10, first bracing piece 11, mounting panel 12, spacing groove 13, gag lever post 14, limiting plate 15, handle 16, spring 17 and through-hole 18 part are general standard or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a protective guard for civil engineering comprises a vertical column 1, a sleeve 7, a second support rod 8, a first support rod 11 and a mounting plate 12, wherein the middle end of the outer surface of the sleeve 7 is movably connected with a limiting plate 15 through a spring 17, the upper end and the lower end of one side of the limiting plate 15 close to the sleeve 7 are fixedly connected with a limiting rod 14, the outer sides of the second support rod 8 and the first support rod 11 are fixedly connected with an inserting rod 4, people can pull a handle 16 to enable the limiting rod 14 to enter a limiting groove 13, people can conveniently connect the first stop rod 3 with the sleeve 7, the bottom of the vertical column 1 is fixedly connected with the mounting plate 12, the outer side of the inner surface of the mounting plate 12 is provided with a mounting hole 9, the sleeve 7 is fixedly connected with the inner side of the top of the mounting plate 12, the joint of the sleeve 7 and the limiting rod 14 is provided with a through hole 18, and the middle end of one side of the limiting plate 15 far away from the sleeve 7 is fixedly connected with the handle 16, the upper end and the lower end of the inner side of the upright post 1 are both provided with slots 2, the tail end of the inserted link 4 is inserted into the inner cavity of the slot 2, people can conveniently connect the first support rod 11 and the second support rod 8 with the upright post 1, the inner surfaces of the second support rod 8 and the first support rod 11 are respectively provided with a plurality of first slots 10 and second slots 6 which are distributed at equal intervals, people can conveniently connect the first stop rod 3 and the second stop rod 5 with the first support rod 11 and the second support rod 8, the widths of the first slots 10 and the second slots 6 are the same, the depths of the second slots 6 and the first slots 10 at the outer side of the second support rod 8 are the same, the depth of the second slots 6 at the inner side of the second support rod 8 is 0.5-0.7 times of the depth of the first slots 10, the first slots 10 and the second slots 6 at the outermost sides of the second support rod 8 and the first support rod 11 are inserted with the first stop rod 3, and the lower end of the outer surface of the first stop rod 3 is provided with a limit groove 13, meanwhile, a second stop lever 5 is inserted into the first slot 10 and the second slot 6 which are positioned at the inner sides of the second support rod 8 and the first support rod 11, the upright post 1, the first stop lever 3, the second stop lever 5, the sleeve 7, the second support rod 8, the first support rod 11 and the mounting plate 12 are all of a square structure, the thickness and the height of the second support rod 8 and the first support rod 11 are the same, and the width and the thickness of the first stop lever 3 and the second stop lever 5 are the same.

During the use, slot 2 and inserted bar 4 have been set up, can make things convenient for people to be connected first bracing piece 11 and second bracing piece 8 with stand 1, first slot 10 and second slot 6 have been set up, can make things convenient for people to be connected first pin 3 and second pin 5 with first bracing piece 11 and second bracing piece 8, sleeve 7 has been set up, spacing groove 13, gag lever post 14, limiting plate 15 and spring 17, people's accessible pulling handle 16 makes gag lever post 14 get into in the spacing groove 13, can make things convenient for people to be connected first pin 3 and sleeve 7, cooperation through above structure, make people not need the bolt just can reach the purpose of dismantling, bring very big facility for people's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering rail guard, includes stand (1), sleeve (7), second bracing piece (8), first bracing piece (11) and mounting panel (12), its characterized in that: the middle end of the outer surface of the sleeve (7) is movably connected with a limiting plate (15) through a spring (17), the upper end and the lower end of the limiting plate (15) close to one side of the sleeve (7) are fixedly connected with limiting rods (14), the outer sides of the second supporting rod (8) and the first supporting rod (11) are fixedly connected with inserting rods (4), the upper end and the lower end of the inner side of the upright post (1) are respectively provided with a slot (2), the tail end of the inserting rod (4) is inserted into an inner cavity of the slot (2), the inner surfaces of the second supporting rod (8) and the first supporting rod (11) are respectively provided with a plurality of first slots (10) and second slots (6) which are distributed at equal intervals, the first slots (10) and the second slots (6) which are positioned at the outermost sides of the second supporting rod (8) and the first supporting rod (11) are respectively inserted with a first stop lever (3), and the lower end of the outer surface of the first stop lever (3) is provided with a limiting groove (13), meanwhile, a second stop lever (5) is inserted into the first slot (10) and the second slot (6) which are positioned at the inner sides of the second supporting rod (8) and the first supporting rod (11).

2. The civil engineering protective fence of claim 1, wherein: the bottom fixedly connected with mounting panel (12) of stand (1), mounting hole (9) have been seted up in the outside of mounting panel (12) internal surface, and sleeve (7) fixed connection is in the inboard at mounting panel (12) top.

3. The civil engineering protective fence of claim 1, wherein: through-hole (18) have been seted up to the junction of sleeve (7) and gag lever post (14), and middle-end fixedly connected with handle (16) of sleeve (7) one side is kept away from in limiting plate (15).

4. The civil engineering protective fence of claim 1, wherein: the width of the first slot (10) is the same as that of the second slot (6), the depth of the second slot (6) on the outer side of the second supporting rod (8) is the same as that of the first slot (10), and the depth of the second slot (6) on the inner side of the second supporting rod (8) is 0.5-0.7 times that of the first slot (10).

5. The civil engineering protective fence of claim 1, wherein: stand (1), first pin (3), second pin (5), sleeve (7), second bracing piece (8), first bracing piece (11) and mounting panel (12) are square structure, and the thickness and the height of second bracing piece (8) and first bracing piece (11) are the same, and the width and the thickness of first pin (3) and second pin (5) are the same.