CN215168699U

CN215168699U - Safety device for building engineering

Info

Publication number: CN215168699U
Application number: CN202120687800.0U
Authority: CN
Inventors: 吉霄斐; 周纪同; 李鹏; 罗广桐
Original assignee: Shandong Yifangda Construction Project Management Co ltd
Current assignee: Shandong Yifangda Construction Project Management Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of building construction, in particular to a safety protection device for building engineering, which comprises a safety protective guard; the safety protective guard comprises a first upright post and a second upright post, wherein the bottom ends of the first upright post and the second upright post are respectively provided with a supporting base, and a horizontal cross rod is arranged between the first upright post and the second upright post; the number of the horizontal cross rods is at least two, and the left end and the right end of each horizontal cross rod are installed on the inner side walls of the first upright post and the second upright post through installation pieces; the installed part is including installing the installation piece on first stand, second stand inside wall, has seted up the mounting groove on the position that the installation piece corresponds horizontal pole. The utility model provides a pair of safety device for building engineering, this safety device mainly include safety protective guard, and this safety protective guard mainly comprises first stand, second stand and a plurality of horizontal pole, and each subassembly is detachable construction, the equipment and the transport of being convenient for, low in cost.

Description

Safety device for building engineering

Technical Field

The utility model relates to a construction technical field specifically is a safety device for building engineering.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the construction operation place is called a building construction site or a construction site.

In the building construction process, certain construction sites often have certain potential safety hazard, often need lay the rail guard in certain region of construction site, and the most volumes of the rail guard that generally uses among the prior art are great, and formula structure as an organic whole, are difficult to dismantle or splice, lead to its practicality and flexibility relatively poor, need improve it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for construction engineering comprises a safety protection fence; the safety protective guard comprises a first upright post and a second upright post, wherein the bottom ends of the first upright post and the second upright post are respectively provided with a supporting base, and a horizontal cross rod is arranged between the first upright post and the second upright post; the number of the horizontal cross rods is at least two, and the left end and the right end of each horizontal cross rod are installed on the inner side walls of the first upright post and the second upright post through installation pieces; the mounting piece comprises mounting blocks mounted on the inner side walls of the first stand column and the second stand column, mounting grooves are formed in the positions, corresponding to the horizontal cross rods, of the mounting blocks, and the end parts of the horizontal cross rods are clamped in the mounting grooves; a positioning hole is formed in the bottom wall of the mounting groove, and positioning columns matched with the radian of the positioning hole are mounted at the left end and the right end of the horizontal cross rod; when the horizontal pole joint is in the mounting groove on the installation piece, the reference column joint is in the locating hole.

Preferably, an external thread structure is arranged on the outer wall of the positioning column, a threaded hole is formed in the position, corresponding to the positioning column, of the horizontal cross rod, and the positioning column is installed in the threaded hole in a threaded mode.

Preferably, the horizontal cross rod is of a cylindrical structure, and the radian of the inner wall of the mounting groove is matched with that of the outer wall of the horizontal cross rod.

Preferably, the cross-section of mounting groove is the arc structure, and when the tip joint of horizontal pole was in the mounting groove, the top of mounting groove was located the upper portion at horizontal pole.

Preferably, the installation parts at the left end and the right end of the horizontal cross rod are positioned on the same horizontal line.

Preferably, the first upright column and the second upright column are fixedly provided with connecting pieces on the surfaces far away from the mounting part, and the connecting pieces are provided with connecting holes.

Preferably, when the two safety guard rails are arranged in a plane for assembly, the two connecting pieces which are adjacent left and right and located on the same horizontal line are staggered back and forth and connected through a positioning bolt and a nut.

Preferably, first stand, second stand are the rectangle structure, and the one end that horizontal pole was kept away from to the installed part is fixed and is provided with mounting flange, and mounting flange passes through the bolt fastening on the inside wall of first stand, second stand.

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

the utility model provides a pair of safety device for building engineering, this safety device mainly include safety protective guard, and this safety protective guard mainly comprises first stand, second stand and a plurality of horizontal pole, and each subassembly is detachable construction, the equipment and the transport of being convenient for, and low in cost, the marketing of being convenient for uses.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a schematic view of the connection structure of the part a of the present invention;

fig. 3 is a schematic structural diagram of the first column and the second column of the present invention;

fig. 4 is a cross-sectional view of the mounting member of the present invention;

FIG. 5 is a front view of the mounting member of the present invention;

fig. 6 is a schematic view of a partial structure of the horizontal cross bar of the present invention.

In the figure: 1. a safety guard rail; 2. a first upright post; 3. a second upright post; 4. a horizontal cross bar; 5. a support base; 6. mounting blocks; 7. mounting grooves; 8. positioning holes; 9. a positioning column; 10. a threaded hole; 11. connecting sheets; 12. connecting holes; 13. and (7) mounting a flange.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: a safety protection device for construction engineering comprises a safety protection fence 1; the safety guard rail 1 comprises a first upright post 2 and a second upright post 3, wherein the bottom ends of the first upright post 2 and the second upright post 3 are respectively provided with a supporting base 5, and a horizontal cross rod 4 is arranged between the first upright post 2 and the second upright post 3; the number of the horizontal cross rods 4 is at least two, and the left end and the right end of each horizontal cross rod 4 are installed on the inner side walls of the first upright post 2 and the second upright post 3 through installation pieces; the mounting piece comprises mounting blocks 6 mounted on the inner side walls of the first upright post 2 and the second upright post 3, mounting grooves 7 are formed in the positions, corresponding to the horizontal cross rods 4, of the mounting blocks 6, and the end parts of the horizontal cross rods 4 are clamped in the mounting grooves 7; a positioning hole 8 is formed in the bottom wall of the mounting groove 7, and positioning columns 9 matched with the radian of the positioning hole 8 are mounted at the left end and the right end of the horizontal cross rod 4; when the horizontal cross rod 4 is clamped in the mounting groove 7 on the mounting block 6, the positioning column 9 is clamped in the positioning hole 8.

Furthermore, an external thread structure is arranged on the outer wall of the positioning column 9, a threaded hole 10 is formed in the position, corresponding to the positioning column 9, of the horizontal cross rod 4, and the positioning column 9 is installed in the threaded hole 10 in a threaded mode.

Further, horizontal pole 4 is the column structure, and the inner wall radian of mounting groove 7 and the outer wall radian adaptation of horizontal pole 4.

Further, the cross-section of mounting groove 7 is the arc structure, and when the tip joint of horizontal pole 4 was in mounting groove 7, the top of mounting groove 7 was located the upper portion at horizontal pole 4.

Further, the installation parts at the left end and the right end of the horizontal cross rod 4 are positioned on the same horizontal line.

Further, connecting pieces 11 are fixedly arranged on the faces, away from the mounting piece, of the first stand column 2 and the second stand column 3, and connecting holes 12 are formed in the connecting pieces 11.

Further, when two safety guard rails 1 are arranged in a plane for assembly, two connecting pieces 11 adjacent to each other on the left and right and located on the same horizontal line are arranged in a staggered manner in the front and back direction and are connected through a positioning bolt and a nut.

Further, first stand 2, second stand 3 are the rectangle structure, and the one end that horizontal pole 4 was kept away from to the installed part is fixed and is provided with mounting flange 13, and mounting flange 13 passes through the bolt fastening on the inside wall of first stand 2, second stand 3.

The working principle is as follows: when the safety guard rail 1 is assembled, the first upright post 2 and the second upright post 3 are firstly placed at proper positions, then the mounting pieces are mounted on the proper positions of the inner side walls of the first upright post 2 and the second upright post 3 through mounting flanges 13, positioning columns 9 at the bottoms of the left end and the right end of the horizontal cross rod 4 are rotated by hands, so that the positioning columns 9 extend out by proper length, then the left end and the right end of the horizontal cross rod 4 are clamped in the mounting grooves 7 of the mounting blocks 6 positioned on the same horizontal line, meanwhile, the bottom ends of the positioning columns 9 are clamped in the positioning holes 8 in the mounting grooves 7, the assembly of the safety protective guard 1 can be realized, the design of the positioning column 9 is used for preventing the horizontal cross rod 4 from shaking, the installation stability is improved, and the positioning column 9 is in threaded connection with the threaded hole 10 at the bottom of the horizontal cross rod 4, so that the horizontal cross rod is detached and is convenient to accommodate into the threaded hole 10.

When a plurality of safety guard rails 1 are arranged in a plane for assembly, two connecting pieces 11 which are adjacent left and right and are positioned on the same horizontal line are connected through positioning bolts and nuts, so that the purpose of expanding the protection range of the safety guard rails 1 is achieved.

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 safety device for building engineering which characterized in that: comprises a safety guard rail (1); the safety guard rail (1) comprises a first upright post (2) and a second upright post (3), the bottom ends of the first upright post (2) and the second upright post (3) are respectively provided with a supporting base (5), and a horizontal cross rod (4) is arranged between the first upright post (2) and the second upright post (3); the number of the horizontal cross rods (4) is at least two, and the left end and the right end of each horizontal cross rod (4) are installed on the inner side walls of the first upright post (2) and the second upright post (3) through installation pieces; the mounting piece comprises mounting blocks (6) mounted on the inner side walls of the first stand column (2) and the second stand column (3), mounting grooves (7) are formed in the positions, corresponding to the horizontal cross rods (4), of the mounting blocks (6), and the end portions of the horizontal cross rods (4) are clamped in the mounting grooves (7); a positioning hole (8) is formed in the bottom wall of the mounting groove (7), and positioning columns (9) matched with the radian of the positioning hole (8) are mounted at the left end and the right end of the horizontal cross rod (4); when horizontal pole (4) joint is in mounting groove (7) on installation piece (6), reference column (9) joint is in locating hole (8).

2. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: the outer wall of the positioning column (9) is provided with an external thread structure, a threaded hole (10) is formed in the position, corresponding to the positioning column (9), of the horizontal cross rod (4), and the positioning column (9) is installed in the threaded hole (10) in a threaded mode.

3. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: horizontal pole (4) are the columnar structure, the inner wall radian of mounting groove (7) and the outer wall radian adaptation of horizontal pole (4).

4. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: the cross-section of mounting groove (7) is the arc structure, and when the tip joint of horizontal pole (4) was in mounting groove (7), the top of mounting groove (7) was located the upper portion at horizontal pole (4).

5. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: the installation parts at the left end and the right end of the horizontal cross rod (4) are positioned on the same horizontal line.

6. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: connection pieces (11) are fixedly arranged on the surfaces, far away from the mounting parts, of the first stand column (2) and the second stand column (3), and connection holes (12) are formed in the connection pieces (11).

7. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: when the two safety protective guards (1) are arranged into a plane for assembly, the two connecting pieces (11) which are adjacent left and right and are positioned on the same horizontal line are staggered front and back and are connected through a positioning bolt and a nut.

8. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: first stand (2), second stand (3) are the rectangle structure, and the one end that horizontal pole (4) was kept away from to the installed part is fixed and is provided with mounting flange (13), and mounting flange (13) pass through the bolt fastening on the inside wall of first stand (2), second stand (3).