CN215631539U

CN215631539U - Building engineering external scaffolding is wall spare even

Info

Publication number: CN215631539U
Application number: CN202121233007.XU
Authority: CN
Inventors: 黄蒲; 罗宏亮; 罗能
Original assignee: Hunan No6 Engineering Co Ltd
Current assignee: Hunan No6 Engineering Co Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-25
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a wall connecting piece of an external scaffold for building engineering, which comprises a positioning seat; two groups of expansion bolts are integrally arranged in the positioning seat; the bottom of the expansion bolt is fixedly provided with an expansion piece; the top of the positioning seat is fixedly provided with an installation seat; two groups of fixing pieces are integrally arranged at the top of the mounting seat; a movable groove is formed in the fixing piece; the inner side of the movable groove is fixedly provided with a rotating piece, and the cross section of the rotating piece is in a convex shape; through the setting of positioning seat and mount pad, can make the device foundation need install fast and dismantle, the setting up of mounting makes the device can adjust the fixed direction of scaffold frame in a flexible way, improves the usability of device.

Description

Building engineering external scaffolding is wall spare even

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to an external scaffold wall connecting piece for constructional engineering.

Background

The wall connecting member generally means a member for reinforcing stability of other structures by being connected to a reliable fixing end, and a member for connecting a scaffold body to a building main structure in a construction work, capable of transferring a tensile force and a compressive force. The wall attachment connection realized by the wall connecting piece plays an important role in strengthening the overall stability of the scaffold, improving the stable bearing capacity of the scaffold and avoiding major accidents such as toppling or collapse.

Through retrieval, for example, patent No. CN210263876U discloses a wall connecting piece of an external scaffold for constructional engineering, which belongs to the field of constructional engineering, and comprises a wall body, wherein a drill hole is arranged inside the wall body, an expansion pipe is tightly plugged inside the drill hole, a rubber raised head is arranged on the outer surface of the expansion pipe, a thread groove is arranged inside the expansion pipe, the expansion pipe is plugged inside the drill hole, then the expansion pipe is tightly screwed by using a first bolt, so that the expansion pipe is tightly pressed against the inner wall of the drill hole, the friction force between the first bolt and the inner wall of the drill hole can be increased by the design of the expansion pipe, the bearing force of a supporting pipe is increased, and the safety is improved; through cutting ferrule fastening joint stay tube down, can use left cutting ferrule and right cutting ferrule joint pipe fitting to turn round tight nut through the second bolt and connect other pipe fittings, facilitate the use, the design of cutting ferrule, left cutting ferrule and right cutting ferrule can improve the efficiency of buildding the scaffold frame down, and the design on rubber layer can improve the frictional force to the pipe fitting, makes left cutting ferrule and right cutting ferrule fastening compress tightly the pipe fitting.

Based on the aforesaid, current building engineering external scaffolding links wall spare, it is pre-buried in each floor boundary beam to use concrete with the short steel pipe usually, can't take out basically after the construction is accomplished to the fastener of connecting the position is fixed also can't take out in the wall body because of the construction a bit, has seriously influenced the dismouting and has built the efficiency of construction of scaffold, and current mounting can not carry out the regulation of direction, makes the device can not adjust the problem of fixed scaffold direction in a flexible way.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a wall connecting piece of an external scaffold for building engineering is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a wall connecting piece for an external scaffold of a building engineering, which aims to solve the problems that the wall connecting piece for the external scaffold of the building engineering, which is provided by the background art, usually, short steel pipes are pre-embedded in boundary beams of each floor by using concrete, the wall connecting piece cannot be taken out after construction is completed, fasteners at some connecting parts cannot be taken out even if the fasteners are fixed in a wall body due to construction, the construction efficiency of assembling, disassembling and building the scaffold is seriously influenced, and the direction of the existing fixing piece cannot be adjusted, so that the direction of the scaffold cannot be flexibly adjusted and fixed by a device.

The utility model relates to a wall connecting piece of an external scaffold for building engineering, which is achieved by the following specific technical means:

a wall connecting piece of an external scaffold for building engineering comprises a positioning seat; two groups of expansion bolts are integrally arranged in the positioning seat; the bottom of the expansion bolt is fixedly provided with an expansion piece; the top of the positioning seat is fixedly provided with an installation seat; two groups of fixing pieces are integrally arranged at the top of the mounting seat; a movable groove is formed in the fixing piece; the inner side of the movable groove is fixedly provided with a rotating part, and the cross section of the rotating part is in a convex shape.

Furthermore, the positioning seat also comprises a positioning hole, a positioning groove and a fixing stud; the cross section of the positioning seat is trapezoidal; two groups of positioning holes are formed in the positioning seat, and expansion bolts are fixedly arranged in the positioning holes; a plurality of groups of positioning grooves are formed in two sides of the positioning seat; and two groups of fixing studs are integrally arranged at the top of the positioning seat.

Furthermore, the mounting seat also comprises a mounting cavity, a positioning lug, a receiving groove and a fixing hole; the cross section of the mounting seat is trapezoidal; an installation cavity is formed in the installation seat; a plurality of groups of positioning lugs are integrally arranged on the inner side of the mounting cavity and are mounted on the inner side of the positioning groove; two groups of accommodating grooves are formed in the inner side of the mounting cavity and are used for accommodating the expansion bolts; the mounting seat is internally provided with a fixing hole, and the fixing hole is internally and fixedly arranged on the fixing stud.

Furthermore, the fixing piece also comprises a movable cavity, a limiting block, an adjusting block and a connecting port; a movable cavity is formed inside the fixed part; the inner side of the movable cavity is integrally provided with a limiting block, and the shape of the limiting block main body is a triangular prism structure; the inner side of the movable cavity is fixedly arranged on the adjusting block through a rotating shaft; a connecting port is arranged on one side of the fixing piece.

Further, a rotating part one end is provided with the spliced pole, and spliced pole end integral type is provided with solid fixed ring, and solid fixed ring's inboard integral type is provided with the ring gasket, and the outside integral type of ring gasket is provided with multiunit rubber sand grip, and rubber sand grip major shape is the triangular prism structure.

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

1. according to the scaffold, the positioning seat is fixed on the construction wall surface through the expansion bolt through the arrangement of the positioning seat, so that the device can be conveniently and quickly positioned and installed, and after the device is subjected to position change according to needs, the installed positioning seat cannot influence the scaffold, the construction efficiency of assembling, disassembling and building the scaffold is improved, the positioning seat is uniformly disassembled after construction is completed, and the waste of construction time is reduced.

2. According to the utility model, through the arrangement of the mounting seat, the mounting seat is mounted on the surface of the positioning seat in a matched manner through the bolt and the fixing stud, the operation is simple, the mounting and dismounting can be carried out quickly, the usability of the device is improved, a user can change the fixing position of the scaffold as required conveniently, the fixing part is matched with the rotating part, the steel pipe for building the scaffold can be fixed in multiple angles, and meanwhile, the connecting column can be added as required, so that the distance between the scaffold and the wall body is adjusted, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic view of a front view of the positioning seat of the present invention.

Fig. 2 is a schematic side sectional view of the positioning seat of the present invention.

Fig. 3 is a front view of the mounting base of the present invention.

Fig. 4 is a schematic side sectional view of the mount of the present invention.

Figure 5 is a side sectional view of the mount of the present invention.

Fig. 6 is a cross-sectional view of the mount of the present invention.

Fig. 7 is a schematic view of the structure of the fixing ring of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. positioning seats; 101. positioning holes; 102. an expansion bolt; 103. positioning a groove; 104. fixing the stud; 2. an expansion member; 3. a mounting seat; 301. a mounting cavity; 302. positioning the bump; 303. a receiving groove; 304. a fixing hole; 4. a fixing member; 401. a movable cavity; 402. a limiting block; 403. an adjusting block; 404. a movable groove; 405. a connecting port; 5. a rotating member; 6. connecting columns; 7. a fixing ring; 8. an annular pad; 9. rubber convex strips.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a wall connecting piece of an external scaffold for building engineering, which comprises a positioning seat 1; two groups of expansion bolts 102 are integrally arranged in the positioning seat 1; the bottom of the expansion bolt 102 is fixedly provided with an expansion piece 2; the top of the positioning seat 1 is fixedly provided with a mounting seat 3; two groups of fixing pieces 4 are integrally arranged on the top of the mounting seat 3; a movable groove 404 is arranged in the fixing part 4; the rotating part 5 is fixedly arranged on the inner side of the movable groove 404, and the cross section of the rotating part 5 is in a convex shape; the positioning seat 1 further comprises a positioning hole 101, a positioning groove 103 and a fixing stud 104; the cross section of the positioning seat 1 is trapezoidal; two groups of positioning holes 101 are formed in the positioning seat 1, and expansion bolts 102 are fixedly arranged in the positioning holes 101; a plurality of groups of positioning grooves 103 are arranged on two sides of the positioning seat 1; two groups of fixing studs 104 are integrally arranged at the top of the positioning seat 1; the mounting base 3 further comprises a mounting cavity 301, a positioning lug 302, a receiving groove 303 and a fixing hole 304; the cross section of the mounting seat 3 is trapezoidal; a mounting cavity 301 is formed in the mounting base 3; a plurality of groups of positioning lugs 302 are integrally arranged on the inner side of the mounting cavity 301, and the positioning lugs 302 are mounted on the inner side of the positioning grooves 103; two groups of accommodating grooves 303 are formed in the inner side of the mounting cavity 301, and the accommodating grooves 303 accommodate the expansion bolts 102; the mounting seat 3 has a fixing hole 304 formed therein, and the fixing hole 304 is fixedly mounted in the fixing stud 104.

The fixing part 4 further comprises a movable cavity 401, a limiting block 402, an adjusting block 403 and a connecting port 405; a movable cavity 401 is arranged inside the fixing part 4; the inner side of the movable cavity 401 is integrally provided with a limiting block 402, and the main body of the limiting block 402 is in a triangular prism structure; the inner side of the movable cavity 401 is fixedly arranged on the adjusting block 403 through a rotating shaft; a connecting port 405 is formed on one side of the fixing piece 4; through the setting of mounting 4, make the fixed direction of scaffold frame can adjust in a flexible way, improve the usability of device.

The device comprises a rotating piece 5, a connecting column 6, a fixing ring 7, an annular cushion 8, a plurality of groups of rubber convex strips 9 and a rubber elastic strip, wherein one end of the rotating piece 5 is provided with the connecting column 6, the tail end of the connecting column 6 is integrally provided with the fixing ring 7, the inner side of the fixing ring 7 is integrally provided with the annular cushion 8, the outer side of the annular cushion 8 is integrally provided with the rubber convex strips 9, and the main body of each rubber convex strip 9 is in a triangular prism structure; through the setting of rubber sand grip 9, can make the firm compacter more of scaffold frame, prevent that scaffold frame from producing when using and rocking.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the expansion piece 2 is firstly arranged at a proper position of a wall body, then the positioning seat 1 is matched with the expansion piece 2 through the expansion bolt 102 and is arranged on the surface of a proper wall body, then the mounting seat 3 is arranged at the outer end of the positioning seat 1 through the movable cavity 401 arranged on the mounting seat 3, the positioning lug 302 is fixedly arranged at the inner side of the positioning groove 103, the accommodating groove 303 is used for accommodating the convex expansion bolt 102, the fixing stud 104 passes through the fixing hole 304, the mounting seat 3 is locked through the nut, the connecting column 6 is properly added and detached as required so as to determine the distance between the scaffold and the wall body, then the fixing piece 4 is matched with the rotating piece 5, the angle of the fixing ring 7 is adjusted as required, then the fixing ring 7 is opened to be connected and fixed with the scaffold, and only the mounting seat 3 needs to be detached independently when the position is required, the positioning seat 1 can not influence the scaffold, the positioning seat 1 is uniformly disassembled after construction is finished, and the expansion piece 2 is sealed in the wall.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a building engineering external scaffolding is wall spare even which characterized in that includes: a positioning seat (1); two groups of expansion bolts (102) are integrally arranged in the positioning seat (1); the bottom of the expansion bolt (102) is fixedly provided with an expansion piece (2); the top of the positioning seat (1) is fixedly provided with a mounting seat (3); two groups of fixing pieces (4) are integrally arranged at the top of the mounting seat (3); a movable groove (404) is formed in the fixing piece (4); the inner side of the movable groove (404) is fixedly provided with a rotating piece (5), and the cross section of the rotating piece (5) is in a convex shape.

2. The external scaffolding wall connecting member for construction engineering as claimed in claim 1, wherein: the positioning seat (1) also comprises a positioning hole (101), a positioning groove (103) and a fixing stud (104); the cross section of the positioning seat (1) is trapezoidal; two groups of positioning holes (101) are formed in the positioning seat (1), and expansion bolts (102) are fixedly arranged in the positioning holes (101); a plurality of groups of positioning grooves (103) are formed in the two sides of the positioning seat (1); two groups of fixing studs (104) are integrally arranged at the top of the positioning seat (1).

3. The external scaffolding wall connecting member for construction engineering as claimed in claim 1, wherein: the mounting base (3) further comprises a mounting cavity (301), a positioning lug (302), a receiving groove (303) and a fixing hole (304); the cross section of the mounting seat (3) is trapezoidal; a mounting cavity (301) is formed in the mounting base (3); a plurality of groups of positioning lugs (302) are integrally arranged on the inner side of the mounting cavity (301), and the positioning lugs (302) are mounted on the inner side of the positioning grooves (103); two groups of accommodating grooves (303) are formed in the inner side of the mounting cavity (301), and the accommodating grooves (303) accommodate the expansion bolts (102); a fixing hole (304) is formed in the mounting seat (3), and the fixing hole (304) is fixedly mounted in the fixing stud (104).

4. The external scaffolding wall connecting member for construction engineering as claimed in claim 1, wherein: the fixing piece (4) further comprises a movable cavity (401), a limiting block (402), an adjusting block (403) and a connecting port (405); a movable cavity (401) is arranged in the fixing piece (4); the inner side of the movable cavity (401) is integrally provided with a limiting block (402), and the main body of the limiting block (402) is in a triangular prism structure; the inner side of the movable cavity (401) is fixedly arranged on the adjusting block (403) through a rotating shaft; one side of the fixing piece (4) is provided with a connecting port (405).

5. The external scaffolding wall connecting member for construction engineering as claimed in claim 1, wherein: the novel gear transmission mechanism is characterized in that one end of the rotating piece (5) is provided with a connecting column (6), the tail end of the connecting column (6) is integrally provided with a fixing ring (7), the inner side of the fixing ring (7) is integrally provided with an annular pad (8), the outer side of the annular pad (8) is integrally provided with a plurality of groups of rubber raised lines (9), and the main body of each rubber raised line (9) is of a triangular prism structure.