CN212002203U

CN212002203U - Novel wall connecting piece device

Info

Publication number: CN212002203U
Application number: CN202020486663.XU
Authority: CN
Inventors: 赵云威; 许庆功; 李琦; 王振兴; 王卫新; 郭腾; 张有振
Original assignee: Beijing Urban Construction North Group Co ltd
Current assignee: Beijing Urban Construction North Group Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-24
Anticipated expiration: 2030-04-07

Abstract

A novel wall connecting piece device comprises an embedded piece, a connecting piece and a scaffold steel pipe, wherein the scaffold steel pipe is connected with the connecting piece through a fastener group; the embedded part is anchored into the structural wall, the connecting piece comprises a threaded rod, a sliding damper and two groups of handles, and the threaded rod is spirally connected with a threaded groove preset on the inner wall of the embedded part; the fastener group comprises a first fastener and a second fastener, the first fastener and the second fastener are fastened on the upper surface and the lower surface of the scaffold steel pipe, and the two groups of handles are fixed by arranging bolts at the positions where the two groups of handles are respectively connected with the first fastener and the second fastener; the technical key points are that the utility model is suitable for all scaffold projects, compared with the traditional wall connecting piece, the device can achieve more convenience, high efficiency and material saving on the premise of accelerating the project progress; the whole operation process has little influence on the construction, and is safe and reliable.

Description

Novel wall connecting piece device

Technical Field

The utility model belongs to the technical field of scaffold frame connecting device, specifically a novel link wall spare device.

Background

The existing scaffold system generally uses the following modes as a wall connecting piece: a. the pull rod penetrates through the wall body and is fixed on two sides of the wall body; b. the pull rod passes through the door and window opening, and is clamped and back wedged by cross rods at two sides of the wall; c. arranging an embedded iron piece in the wall structure, fixedly connecting the embedded iron piece with a pull rod provided with a turnbuckle, and adjusting the space between the drawknots and the verticality of the scaffold by using the turnbuckle; d. arranging an embedded iron piece in the wall body, and fixedly connecting the embedded iron piece with the fixed-length pull rod;

however, the existing connecting device for the wall connecting piece has the following defects: firstly, the support is troublesome, labor and materials are wasted, and a conventional pull rod penetrates through the wall body and is fixed on two sides of the wall body; secondly, the pull rod passes through the door and window opening, the two sides of the wall are clamped by cross rods and fixed by back wedges, and at least more than 3 steel pipes are needed; thirdly, post-processing is troublesome, and the embedded pipe fittings need to be manually cut off; thirdly, the pull rod penetrating through the door and window opening is not beneficial to door and window construction, and huge potential safety hazards exist if the pull rod is not recovered in time after the door and window construction is dismantled; fourthly, the engineering progress is influenced: the conventional wall connecting piece setting area can not be constructed comprehensively, the construction of an inner wall is influenced, the construction of an outer wall is influenced, and the wall connecting piece setting part needs to be repaired again in the later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a novel even wall spare device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel wall connecting piece device comprises an embedded piece, a connecting piece and a scaffold steel pipe, wherein the scaffold steel pipe is connected with the connecting piece through a fastener group;

the embedded part is anchored into the structural wall, the connecting piece comprises a threaded rod, a sliding damper and two groups of handles, and the threaded rod is in threaded connection with a threaded groove preset in the inner wall of the embedded part;

the fastener group comprises a fastener and a second fastener, the upper surface and the lower surface of the scaffold steel pipe are fastened by the fastener and the second fastener, and the two sets of handles are fixed by bolts at the positions connected with the fastener and the second fastener respectively.

Preferably, the cross section of the embedded part is T-shaped, and the outer skin of the embedded part is made of iron sheet with the thickness of 4 mm.

Preferably, two sets of all be connected through setting up the pivot between shaking hands and the antiskid ware, and a plurality of first screw holes have evenly been seted up on the surface of two sets of shaking hands.

Preferably, in the state that the connecting piece is connected with the scaffold steel pipe, a bolt penetrates through a second threaded hole which is preset in the surfaces of the first fastener and the second fastener and a corresponding first threaded hole.

Preferably, under the condition that the two groups of handles are attached to the surface of the anti-slip device, one ends of the two groups of handles are spirally provided with a cover body.

Preferably, the pipe diameter of the connecting piece is consistent with that of the scaffold steel pipe, and the pipe diameter of the antiskid device part in the connecting piece is 20mm more than that of the scaffold steel pipe.

Compared with the prior art, the utility model provides a novel link wall spare device has following beneficial effect:

firstly, only an embedded part needs to be preset during the construction of a main body structure, and after a connecting piece is dismantled, the opening of the embedded part is directly filled with fine aggregate concrete without other procedures; only one worker is needed to easily install and remove the wall connecting piece, and other components except the embedded part in the wall connecting piece can be repeatedly used.

Secondly, the embedded part is directly embedded into the outer wall of the structure, so that the wall connecting part cannot influence the plastering operation of the surface layer of the inner wall, the wall connecting part cannot influence the installation of doors and windows, and the wall connecting part can meet the standard requirement before the scaffold is dismantled; the whole operation process has little influence on the construction, and is safe and reliable; the disassembly and installation operation of the fastener group can be completed by rotating the grip, and the use is very convenient.

Compared with the traditional wall connecting piece, the wall connecting piece can be connected with the main body structure only by one embedded part, and the using amount of steel pipes is saved; meanwhile, the wall connecting pieces are not influenced by the appearance of the structure and can be uniformly embedded in the beams, so that the wall connecting pieces at the horizontal positions are kept in the same plane, and the vertical wall connecting pieces are ensured to be on the same vertical face.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention in the expanded state of the middle handle;

fig. 3 is a schematic cross-sectional structure of the fastener assembly of the present invention.

Reference numerals: 1. embedding parts; 2. a connecting member; 201. a threaded rod; 202. a slip stopper; 203. handshaking; 3. scaffold steel pipes; 4. a fastener group; 41. a fastener I; 42. a fastener II; 5. a rotating shaft; 6. a first threaded hole; 7. a cover body; 8. and a second threaded hole.

Detailed Description

The following further describes a specific embodiment of the novel wall connecting piece device of the present invention with reference to fig. 1. The utility model relates to a novel link wall spare device is not limited to the description of following embodiment.

The embodiment provides a specific structure of a novel wall connecting piece device, and as shown in fig. 1-3, the novel wall connecting piece device comprises an embedded part 1, a connecting piece 2 and a scaffold steel pipe 3, and the scaffold steel pipe 3 is connected with the connecting piece 2 through a fastener group 4;

the embedded part 1 is anchored into a structural wall, the connecting piece 2 comprises a threaded rod 201, a sliding preventer 202 and two groups of handles 203, and the threaded rod 201 is spirally connected with a threaded groove preset on the inner wall of the embedded part 1;

the fastener group 4 comprises a first fastener 41 and a second fastener 42, the upper surface and the lower surface of the scaffold steel pipe 3 are fastened by the first fastener 41 and the second fastener 42, and the two groups of handles 203 are fixed by bolts at the positions connected with the first fastener 41 and the second fastener 42 respectively.

As shown in fig. 1, the cross section of the embedded part 1 is "T" shaped, and the outer skin of the embedded part 1 is made of iron sheet with thickness of 4 mm.

Specifically, only the embedded part 1 needs to be preset during the construction of the main body structure, and after the connecting piece is dismantled, the opening of the embedded part 1 is directly filled with fine aggregate concrete without other processes; and the wall connecting piece can be easily installed and removed by only one worker, and all the other components except the embedded part 1 in the wall connecting piece can be repeatedly used.

As shown in fig. 1 and 2, the two sets of handles 203 are connected with the sliding stopper 202 through the rotating shaft 5, and the surfaces of the two sets of handles 203 are uniformly provided with a plurality of first threaded holes 6.

The embedded part 1 is directly embedded into the outer wall of the structure, so that the wall connecting part cannot influence the plastering operation of the surface layer of the inner wall, the wall connecting part cannot influence the installation of doors and windows, and the wall connecting part can meet the standard requirement before the scaffold is dismantled; the whole operation process has little influence on the construction, and is safe and reliable; the disassembly and assembly of the fastener group 4 can be completed by rotating the grip 203, which is very convenient in use.

Specifically, the steps to be performed when the fastener group 4 is removed are as follows:

firstly, the cover body 7 spirally arranged at one end of the two groups of handles 203 needs to be unscrewed;

then, the two groups of handles 203 are directly rotated by 90 degrees, and because the upper group of handles 203 is fixedly connected with the first fasteners 41 through the bolts and the lower group of handles 203 is fixedly connected with the second fasteners 42 through the bolts, the handles 203 can drive the fastener groups 4 to be separated from the scaffold steel tube 3 while the handles 203 are rotated;

the schematic view of the fastener set 4 and the scaffold steel tube 3 in the connected state can be directly referred to fig. 3;

finally, the fastener sets 4 are disengaged from the ends of the scaffold nodes and the entire connector 2 can be removed.

As shown in fig. 1 to 3, in a state where the connecting member 2 is connected to the scaffold steel pipe 3, bolts are inserted between the second threaded holes 8 preset on the surfaces of the first fastener 41 and the second fastener 42 and the corresponding first threaded holes 6.

As shown in fig. 1, in a state where the two sets of grips 203 are attached to the surface of the sliding stopper 202, one ends of the two sets of grips 203 are spirally provided with the cover 7.

As shown in figure 1, the pipe diameter of the connecting piece 2 is consistent with that of the scaffold steel pipe 3, and the pipe diameter of the position of the sliding stopper 202 in the connecting piece 2 is 20mm more than that of the scaffold steel pipe 3.

Compared with the traditional wall connecting piece, the wall connecting piece can be connected with the main body structure only by one embedded part 1, and the using amount of steel pipes is saved; meanwhile, the wall connecting pieces are not influenced by the appearance of the structure and can be uniformly embedded in the beams, so that the wall connecting pieces at the horizontal positions are kept in the same plane, and the vertical wall connecting pieces are ensured to be on the same vertical face.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a novel link wall spare device which characterized in that: the scaffold steel pipe embedded part comprises an embedded part (1), a connecting part (2) and a scaffold steel pipe (3), wherein the scaffold steel pipe (3) is connected with the connecting part (2) through a fastener group (4);

the embedded part (1) is anchored into a structural wall, the connecting piece (2) comprises a threaded rod (201), a sliding stopper (202) and two groups of holding handles (203), and the threaded rod (201) is in threaded connection with a threaded groove preset in the inner wall of the embedded part (1);

the fastener group (4) comprises a first fastener (41) and a second fastener (42), the upper surface and the lower surface of the scaffold steel pipe (3) are buckled by the first fastener (41) and the second fastener (42), and the two groups of holding handles (203) are fixed by bolts at the positions connected with the first fastener (41) and the second fastener (42) respectively.

2. A novel wall connecting member device as claimed in claim 1, wherein: the cross section of the embedded part (1) is T-shaped, and the outer skin of the embedded part (1) is made of iron sheet with the thickness of 4 mm.

3. A novel wall connecting member device as claimed in claim 1, wherein: the two groups of the holding hands (203) are connected with the anti-slip device (202) through the rotating shaft (5), and a plurality of first threaded holes (6) are uniformly formed in the surfaces of the two groups of the holding hands (203).

4. A novel wall connecting member device as claimed in claim 3, wherein: under the state that connecting piece (2) and scaffold steel pipe (3) are connected, run through between second screw hole (8) and the first screw hole (6) that correspond of fastener (41) and No. two fastener (42) surface default and be provided with the bolt.

5. A novel wall connecting member device as claimed in claim 1, wherein: and under the condition that the surfaces of the two groups of the handles (203) are attached to the surface of the anti-slip device (202), one ends of the two groups of the handles (203) are spirally provided with a cover body (7).

6. A novel wall connecting member device as claimed in claim 1, wherein: the pipe diameter of the connecting piece (2) is consistent with that of the scaffold steel pipe (3), and the pipe diameter of the antiskid device (202) in the connecting piece (2) is 20mm more than that of the scaffold steel pipe (3).