CN217998897U

CN217998897U - Detachable outer frame steel plate net connecting device

Info

Publication number: CN217998897U
Application number: CN202222205646.6U
Authority: CN
Inventors: 何可; 胡松; 宫文超; 袁杰; 周雪; 李培; 马洪波; 杲晓
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-09
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a can dismantle outrigger steel sheet net connecting device, including the girder, the one end of girder is provided with can dismantle the fixing device who connects with the scaffold steel pipe, and the other end of girder is provided with the latch device who is used for connecting the steel sheet net, latch device is including setting up two first spacing cards in the girder upper end, forms the recess that an upper end opening supplied the steel sheet net to peg graft between two first spacing cards, still including seting up the decurrent draw-in groove of girder internal opening, the draw-in groove inserts with supplying the steel sheet net, the utility model is used for the connection of high-rise building steel sheet net has changed the connected form of steel sheet net in the past, and this kind of new connecting device is suitable for the outrigger of multiple specification, both can install the steel sheet net fast, has guaranteed the safety of construction again, has improved the efficiency of construction, has shortened construction cycle, has saved construction cost.

Description

Detachable outer frame steel plate net connecting device

Technical Field

The utility model relates to a high-rise building construction field especially relates to a can dismantle outrigger steel sheet net connecting device.

Background

Along with the development of cities, high-rise buildings are more and more, it is more and more important to keep the safety, firmness and attractiveness of an outer frame protective net in the building process of the high-rise buildings, and the steel plate net protection is more and more applied to the outer vertical surfaces of the buildings. The conventional installation mode of the steel plate net is complicated, and the workload is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem not enough, provide a can dismantle outrigger expanded metal connector, including the girder, the one end of girder is provided with can dismantle the fixing device who connects with the scaffold steel pipe, and the other end of girder is provided with the latch device who is used for connecting the expanded metal, latch device forms the recess that an upper end opening supplied the expanded metal to peg graft between two first spacing cards including setting up two first spacing cards in the girder upper end, still including seting up the decurrent draw-in groove in girder inside opening, the draw-in groove inserts with supplying the expanded metal.

Preferably, the fixing device comprises a fixed hoop connected with the main beam, the lower end of the fixed hoop is hinged with a movable hoop, the movable hoop and the fixed hoop are both semicircular, the two hoops enclose a circular cavity for the scaffold steel pipe to pass through, and the movable hoop and the fixed hoop are fixedly connected through a screw and a nut.

Preferably, the lower end of the main beam is provided with a second limiting clamp extending downwards along two side walls of the clamping groove.

Preferably, the vertical central axes of the groove and the clamping groove are coincident or non-coincident.

Preferably, the width of the groove and the width of the clamping groove are the same or different.

Preferably, the girder is made through square pipe, the length of girder is 250mm.

Compared with the prior art, the beneficial effects of the utility model are that: the novel connecting device is used for connecting the steel plate nets of the high-rise building, changes the connecting form of the traditional steel plate nets, is suitable for outer frames of various specifications, can quickly install the steel plate nets, ensures the construction safety, improves the construction efficiency, shortens the construction period and saves the construction cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of fig. 1.

In the figure: 1. girder, 2, scaffold steel pipe, 3, steel screen, 4, first spacing card, 5, draw-in groove, 6, fixed hoop, 7, activity hoop, 8, the spacing card of second.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Please refer to fig. 1 and fig. 2, a can dismantle outrigger expanded metal connecting device, including girder 1, girder 1 is through square pipe preparation, the specification is 30mm 3mm, long 250mm, girder 1's one end is provided with can dismantle the fixing device who connects with scaffold steel pipe 2, girder 1's the other end is provided with the latch device who is used for connecting expanded metal 3, latch device is including setting up two first spacing cards 4 in girder 1 upper end, first spacing card 4 highly is 20mm, the width is 25mm, form the recess that an upper end opening supplied expanded metal 3 to peg graft between two first spacing cards 4, still including seting up at the decurrent draw-in groove 5 of 1 inside opening in girder, draw-in groove 5 inserts with supplying expanded metal 3.

Consequently can be a plurality of the utility model discloses install on not co-altitude scaffold steel pipe 2, steel sheet net 3 is installed between 1 adjacent recess of different girders and draw-in groove 5, and the lower extreme of steel sheet net 3 is pegged graft promptly and is fixed in the recess, through the position on the 3 horizontal direction of first spacing card 4 restriction steel sheet net, and the upper end of steel sheet net 3 is pegged graft at draw-in groove 5 internal fixation, can accomplish not co-altitude steel sheet net 3 piles up the installation, and the installation rate of steel sheet net 3 accelerates.

The utility model discloses a fixing device includes the fixed hoop 6 of being connected with girder 1, the lower extreme of fixed hoop 6 articulates there is activity hoop 7, activity hoop 7 is semi-circular with fixed hoop 6, the circular appearance chamber that supplies scaffold steel pipe 2 to pass is enclosed in two hoops, through screw and nut fixed connection between activity hoop 7 and the fixed hoop 6, through passing scaffold steel pipe 2 and holding the chamber, and through screw and nut locking activity hoop 7 and fixed hoop 6, make

activity hoop

7 and 6 inner wall laminating scaffold steel pipe 2 of fixed hoop, accomplish the utility model discloses fixed on scaffold steel pipe 2, the installation rate is fast, and it is convenient to dismantle, and the outrigger of multiple specification can be held tightly to activity hoop 7 and fixed hoop 6 simultaneously, extensive applicability.

In addition, the lower extreme of girder 1 is provided with the spacing card 8 of second along 5 both sides walls downwardly extending of draw-in groove, and the setting of the spacing card 8 of second is equivalent to the extension of 5 lateral walls of draw-in groove 5 the increase of the 5 degree of depth of draw-in groove promptly for steel sheet mesh 3 is bigger by the spacing area of level, reduces the range that 3 levels of steel sheet mesh rocked once more.

Secondly, the vertical central axis of recess and draw-in groove 5 coincides or does not coincide, and in this technical scheme, when the vertical central axis of recess and draw-in groove 5 coincides, a plurality of steel sheet nets are piled up and are installed at the coplanar, are applicable to conventional high-rise building, and the vertical central axis of recess and draw-in groove 5 also can not coincide certainly, and two adjacent steel sheet nets 3 are located different planes, and such mounting means can make the presentation of steel sheet net 3 become more three-dimensional, more pleasing to the eye.

Finally, recess and draw-in groove 5's width is the same or different, among this technical scheme, can make the recess and the draw-in groove 5 of different width according to the steel sheet net 3 of different width, makes the utility model discloses steel sheet net 3 that can the joint has the selectivity, and application scope is wider.

As above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a can dismantle outrigger steel expanded metals connecting device which characterized in that: including the girder, the one end of girder is provided with and can dismantles the fixing device who connects with the scaffold steel pipe, and the other end of girder is provided with the latch device who is used for connecting the expanded metal, latch device is including setting up two first spacing cards in the girder upper end, forms the recess that an upper end opening supplied the expanded metal to peg graft between two first spacing cards, still including seting up the inside opening decurrent draw-in groove in girder, the draw-in groove inserts with supplying the expanded metal.

2. The detachable external frame steel plate mesh connecting device according to claim 1, wherein: the fixing device comprises a fixed hoop connected with the main beam, the lower end of the fixed hoop is hinged with a movable hoop, the movable hoop and the fixed hoop are semicircular, the two hoops enclose a circular cavity for a scaffold steel pipe to pass through, and the movable hoop and the fixed hoop are fixedly connected through screws and nuts.

3. The detachable external frame steel plate mesh connecting device according to claim 2, wherein: the lower extreme of girder is provided with the spacing card of second along draw-in groove both sides wall downwardly extending.

4. The detachable outer frame steel plate net connecting device according to claim 1, wherein: the vertical central axes of the groove and the clamping groove are coincident or not coincident.

5. The detachable external frame steel plate mesh connecting device according to claim 4, wherein: the width of the groove is the same as or different from that of the clamping groove.

6. The detachable external frame steel plate mesh connecting device according to claim 5, wherein: the girder is made through square tubes, and the length of the girder is 250mm.