CN211899778U - Construction engineering faces limit and encloses guardrail device - Google Patents

Abstract

The utility model discloses a construction engineering limb fence device, which comprises a fence body, a first mounting rack, a connecting rod, a telescopic outer rod and a second mounting rack, wherein the lower surface of the fence body is welded with a base, the front surface of the base is fixed with a fixed rod, the telescopic outer rod is fixed on the lower surface of the fixed rod, the front surface of the telescopic outer rod is in threaded connection with a first locking valve, the lower surface of the telescopic outer rod is movably inserted with a telescopic inner rod, the outer end surface of one side of the telescopic inner rod is fixed with the connecting rod, the outer end surface of one side of the connecting rod is welded with a fixed plate, the front surface of the fixed plate is in threaded connection with a second locking valve, the first mounting rack is welded on the outer end surface of one side of the fence body, the front surface of the first mounting rack is provided with a first through hole, the second mounting rack is welded on the outer end, and the front surface of the second mounting rack is provided with a second through hole. The utility model discloses be convenient for installation and dismantlement.

Description

Construction engineering faces limit and encloses guardrail device

Technical Field

The utility model relates to a construction engineering's technical field specifically is a construction engineering faces limit and encloses guardrail device.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. The building engineering needs to use the side wall guardrail.

Through the retrieval, construction engineering that patent publication is CN209353262U faces limit and encloses guardrail device, including top diaphragm roof beam, bottom diaphragm roof beam, top diaphragm roof beam open and to have a set of square jack of going up, square jack connection square last magnetosphere, bottom diaphragm roof beam open and to have a set of square jack down, square jack connection square magnetosphere down, square jack on with square jack down's center on a straight line, square jack on with square jack down pass the stand.

The construction engineering faces the shortcoming of bounding wall guardrail device not enough among the prior art: present construction engineering faces frontier defense guardrail structure fixed, and most be the plug-in type, need install on reserving the reinforcing bar, nevertheless not every construction site all has reserved the reinforcing bar, installation and dismantlement not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction engineering faces limit and encloses guardrail device possesses the advantage of being convenient for install and dismantling, has solved present construction engineering and has faced limit and enclose guardrail structure fixed, and the great plug-in type that is need install on reserving the reinforcing bar, nevertheless is not every construction site all has reserved the reinforcing bar, is not convenient for install and the problem of dismantling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction engineering faces limit and encloses guardrail device, includes and encloses guardrail body, first mounting bracket, connecting rod, flexible outer pole and second mounting bracket, the lower surface welding of enclosing guardrail body has the base, and the front surface of base is fixed with the dead lever, flexible outer pole is fixed at the lower surface of dead lever, and the front surface threaded connection of flexible outer pole has first locking valve, the lower surface activity of flexible outer pole is pegged graft and is had flexible interior pole, and the outer terminal surface in one side of flexible interior pole is fixed with the connecting rod, the outer terminal surface in one side of enclosing guardrail body of first mounting bracket welding, and the front surface of first mounting bracket has seted up first through-hole, the second mounting bracket welding is at the outer terminal surface in one side that encloses the guardrail body deviates from first mounting bracket, and the second through-hole has been seted up to the front surface.

Preferably, a fixing plate is welded to the outer end face of one side of the connecting rod, and a second locking valve is connected to the front surface of the fixing plate through threads.

Preferably, a first limiting groove is formed in the first mounting frame, and a second limiting groove is formed in the second mounting frame.

Preferably, the inner threads of the first through hole and the second through hole are connected with bolts, and the outer end faces of two sides of each bolt are connected with nuts in a threaded mode.

Preferably, the rear surface of the guardrail body is fixed with a warning lamp plate.

Preferably, the number of the first mounting brackets is five, and the five first mounting brackets are distributed at equal intervals relative to the front surface of the guardrail body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of convenient installation and disassembly by arranging the first mounting frame, the second mounting frame, the telescopic outer rod, the telescopic inner rod, the fixed plate and the warning lamp plate, places the guardrail body on the upper surface of the pit through the base, unscrews the first locking valve, stretching a telescopic inner rod according to specific actual requirements, connecting a fixed plate with the inner wall of the pit, screwing a second locking valve, fixing the fixed plate with the inner wall of the pit, inserting a first mounting frame into the second limiting groove, inserting a second mounting frame into the first limiting groove, overlapping the first mounting frame and the second mounting frame, connecting a bolt in the first through hole and the second through hole in a threaded manner, screwing a nut, and connecting the guardrail bodies, can prevent that passerby from falling into the pit by accident, the installation and the dismantlement of being convenient for can open warning light board at night, and warning light board can warn passerby carefully.

Drawings

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

fig. 2 is a schematic structural view of the two guard rails connected together;

fig. 3 is a schematic view of the overlooking structure of the two guardrail bodies connected together according to the present invention.

In the figure: 1. a fence body; 2. a first mounting bracket; 3. a first through hole; 4. fixing the rod; 5. a first lock valve; 6. a connecting rod; 7. a fixing plate; 8. a second lock valve; 9. a telescopic inner rod; 10. a telescopic outer rod; 11. a base; 12. a second mounting bracket; 13. a second through hole; 14. a nut; 15. a bolt; 16. a warning light board; 17. a first limit groove; 18. a second limit groove.

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 to fig. 3, the present invention provides an embodiment: a construction engineering limb guardrail device comprises a guardrail body 1, a first mounting frame 2, a connecting rod 6, a telescopic outer rod 10 and a second mounting frame 12, wherein a base 11 is welded on the lower surface of the guardrail body 1, a fixed rod 4 is fixed on the front surface of the base 11, the telescopic outer rod 10 is fixed on the lower surface of the fixed rod 4, the front surface of the telescopic outer rod 10 is in threaded connection with a first locking valve 5, a telescopic inner rod 9 is movably inserted into the lower surface of the telescopic outer rod 10, the connecting rod 6 is fixed on the outer end surface of one side of the telescopic inner rod 9, a fixing plate 7 is welded on the outer end surface of one side of the connecting rod 6, a second locking valve 8 is in threaded connection with the front surface of the fixing plate 7, the guardrail body 1 is placed on the upper surface of a pit through the base 11, the first locking valve 5 is unscrewed, the telescopic inner rod 9 is stretched according to specific actual requirements, the fixing, and screwing the second locking valve 8 to fix the fixing plate 7 with the inner wall of the pit.

The first mounting frame 2 is welded on the outer end face of one side of the guardrail body 1, the front surface of the first mounting frame 2 is provided with five first through holes 3, the first mounting frame 2 is provided with five first mounting frames 2 which are distributed equidistantly around the front surface of the guardrail body 1, the second mounting frame 12 is welded on the outer end face of one side of the guardrail body 1, which is far away from the first mounting frame 2, the front surface of the second mounting frame 12 is provided with a second through hole 13, the inner parts of the first through holes 3 and the second through holes 13 are in threaded connection with bolts 15, the outer end faces of two sides of the bolts 15 are in threaded connection with nuts 14, the inner part of the first mounting frame 2 is provided with a first limiting groove 17, the inner part of the second mounting frame 12 is provided with a second limiting groove 18, the rear surface of the guardrail body 1 is fixedly provided with a warning lamp plate 16, the first mounting frame 2 is inserted in the second limiting groove 18, the second mounting frame 12 is inserted in the first limiting groove, overlap first mounting bracket 2 and second mounting bracket 12, with the inside of bolt 15 threaded connection at first through-hole 3 and second through-hole 13, the nut 14 of screwing will enclose guardrail body 1 and connect, can prevent that the passerby from falling into the pit by accident, the installation and the dismantlement of being convenient for can open warning light tablet 16 at night, and warning light tablet 16 can warn the passerby carefully.

Of course, as is well known to those skilled in the art, the warning light board 16 of the present invention also needs to provide a power device to enable it to work normally, and as is well known to those skilled in the art, the power supply is common and is conventional means or common general knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: will enclose guardrail body 1 and place the upper surface at the pit through base 11, loosen first locking valve 5 soon, according to the tensile flexible interior pole 9 of concrete actual demand, with fixed plate 7 and pit inner wall connection, screw second locking valve 8, it is fixed with fixed plate 7 and pit inner wall, peg graft inside at second spacing groove 18 with first mounting bracket 2, peg graft inside at first spacing groove 17 with second mounting bracket 12, overlap first mounting bracket 2 and second mounting bracket 12, with the inside of bolt 15 threaded connection at first through-hole 3 and second through-hole 13, the nut 14 of screwing, it couples together to enclose guardrail body 1, can prevent that the passerby from falling into the pit carelessly, be convenient for install and dismantle, can open warning light tablet 16 at night, warning light tablet 16 can warn the passerby carefully.

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 (6)

1. The utility model provides a construction engineering faces limit and encloses guardrail device, includes and encloses guardrail body (1), first mounting bracket (2), connecting rod (6), flexible outer pole (10) and second mounting bracket (12), its characterized in that: the lower surface of the guardrail body (1) is welded with a base (11), the front surface of the base (11) is fixed with a fixed rod (4), the telescopic outer rod (10) is fixed on the lower surface of the fixed rod (4), the front surface of the telescopic outer rod (10) is connected with a first locking valve (5) in a threaded manner, the lower surface of the telescopic outer rod (10) is movably inserted with a telescopic inner rod (9), and a connecting rod (6) is fixed on the outer end face of one side of the telescopic inner rod (9), the first mounting rack (2) is welded on the outer end face of one side of the guardrail body (1), the front surface of the first mounting rack (2) is provided with a first through hole (3), the second mounting rack (12) is welded on the outer end surface of one side of the guardrail body (1) which is far away from the first mounting rack (2), and the front surface of the second mounting rack (12) is provided with a second through hole (13).

2. The construction project edge fence guardrail device of claim 1, wherein: a fixing plate (7) is welded on the outer end face of one side of the connecting rod (6), and a second locking valve (8) is connected to the front surface of the fixing plate (7) in a threaded mode.

3. The construction project edge fence guardrail device of claim 1, wherein: a first limiting groove (17) is formed in the first mounting frame (2), and a second limiting groove (18) is formed in the second mounting frame (12).

4. The construction project edge fence guardrail device of claim 1, wherein: the inner threads of the first through hole (3) and the second through hole (13) are connected with a bolt (15), and the outer end faces of the two sides of the bolt (15) are connected with nuts (14) in a threaded mode.

5. The construction project edge fence guardrail device of claim 1, wherein: the rear surface of the guardrail body (1) is fixed with a warning lamp board (16).

6. The construction project edge fence guardrail device of claim 1, wherein: the number of the first mounting frames (2) is five, and the five first mounting frames (2) are distributed at equal intervals relative to the front surface of the guardrail body (1).

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