CN210507789U

CN210507789U - Steel construction connecting device convenient to operation and steadiness are high

Info

Publication number: CN210507789U
Application number: CN201921193645.6U
Authority: CN
Inventors: 项玲正
Original assignee: Shenzhen Lichai Exhibition Design Co Ltd
Current assignee: Shenzhen Lichai Exhibition Design Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-12
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a steel construction connecting device convenient to operation and steadiness are high relates to building technical field, and it includes shaped steel, the upper surface of shaped steel and the lower surface overlap joint of connecting plate, the standing groove has been seted up to the lower surface of connecting plate, the inside steel pipe that is provided with of standing groove. This steel construction connecting device convenient to operation and steadiness are high, through the connecting plate, the standing groove, the limiting plate, splint, first bolt, first screw hole, the second screw hole, mutually support between second bolt and the bracing piece, can fix the position of countershaft this moment through the second bolt, the bracing piece of both sides can prevent connecting plate and steel pipe tilt about appearing, connecting plate and splint can be to steel pipe and shaped steel stable connection simultaneously, avoid the connection process to appear punching the steel construction, the operation process of this device is comparatively simple, the installation is stable simultaneously, can guarantee the life of steel construction to a certain extent.

Description

Steel construction connecting device convenient to operation and steadiness are high

Technical Field

The utility model relates to a building technical field specifically is a steel construction connecting device convenient to operation and steadiness are high.

Background

Need use the steel construction in high-rise building often, it is very critical to stabilize the connection between the different steel construction this moment, but present coupling assembling is mostly to punch the steel construction surface of difference through the intermediate lamella and carry out fixed mounting and realize connecting, but only connect through the bolt between to different steel constructions and probably appear rocking or the stability of slope, punch the whole protective layer that can destroy the steel construction at the steel construction surface simultaneously to reduce its holistic intensity, reduce its life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a steel construction connecting device convenient to operation and steadiness are high has solved and has now been connected through bolt and a plurality of steel construction respectively through the intermediate lamella, and the installation is stable inadequately, punches the problem that can reduce its life to the steel construction simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a steel construction connecting device convenient to operation and steadiness are high, includes shaped steel, the upper surface of shaped steel and the lower surface overlap joint of connecting plate, the standing groove has been seted up to the lower surface of connecting plate, the inside steel pipe that is provided with of standing groove, the lower surface of connecting plate is provided with the limiting plate, and the opposite face of two middle limiting plates respectively with the left and right sides face overlap joint of shaped steel.

The right flank of limiting plate has been seted up logical groove, and two logical inslots in the left side are provided with same splint, first screw hole has been seted up to the upper surface of splint, the position that the lower surface of connecting plate corresponds first screw hole has seted up the thread groove, be provided with same first bolt in first screw hole and the thread groove.

Two recesses have all been seted up at the front and the back of connecting plate, and the through-hole has been seted up at the back of right side recess inner wall, the right flank of through-hole inner wall and resilient means's right-hand member fixed connection, resilient means's left end and the right flank fixed connection of bearing, the inside pivot that is provided with of bearing, the both ends of pivot all are provided with the bracing piece, the bottom and the shaped steel overlap joint of bracing piece.

Preferably, the elastic device comprises a telescopic rod, the right end of the telescopic rod is fixedly connected with the right side face of the inner wall of the through hole, the left end of the telescopic rod is fixedly connected with the right side face of the bearing, a spring is arranged on the surface of the telescopic rod, and the two ends of the spring are respectively fixedly connected with the right side face of the bearing and the right side face of the inner wall of the through hole.

Preferably, the upper surface and the lower surface of the bearing are both provided with sliding blocks, the sliding blocks are arranged in sliding grooves, and the sliding grooves are formed in the upper surface of the inner wall of the through hole.

Preferably, the left side of bearing is provided with the diaphragm, the second screw hole has been seted up to the upper surface of diaphragm, the inside second bolt that is provided with of second screw hole, a plurality of connecting holes have been seted up to the upper surface of through-hole inner wall.

Preferably, the size of recess is less than the size of through-hole, the standing groove inner wall is provided with the rubber pad, and the distance between two limiting plates in the middle is the same with the length of shaped steel.

Preferably, the lower surface of the connecting plate is provided with anti-skidding threads, and the thread groove is the same as the threads of the first threaded hole.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the steel structure connecting device convenient to operate and high in stability is characterized in that through the mutual matching of the connecting plate, the placing groove, the limiting plate, the clamping plate, the first bolt, the first threaded hole, the second bolt and the supporting rod, when people need to connect steel pipes and profile steels, the steel pipes can be directly placed into the placing groove, the connecting plate is placed on the surface of the profile steels, the clamping plate can be fastened through the first bolt, so that the clamping plate can be in close contact with the profile steels, at the moment, the top ends of the supporting rods can be pulled to move away from the steel pipes, then the bottom ends of the supporting rods are supported on the surface of the profile steels, at the moment, the positions of the rotating shafts can be fixed through the second bolt, the supporting rods on the two sides can prevent the connecting plate and the steel pipes from tilting left and right, and the connecting plate and the clamping, the operation process of this device is comparatively simple, and the installation is stable simultaneously, can guarantee the life of steel construction to a certain extent.

2. This steel construction connecting device convenient to operation and steadiness are high through setting up slider and spout, can prevent that the bearing from removing the in-process that removes the condition of rotation or slope appearing to can guarantee that pivot and bracing piece pivoted in-process can not appear rocking, thereby can guarantee that the bracing piece carries out stable support to shaped steel.

3. This steel construction connecting device convenient to operation and steadiness are high, through setting up the limiting plate, and two limiting plates in the middle of all with the shaped steel contact, can carry on spacingly to shaped steel, prevent that shaped steel from appearing rocking about, be a plurality of through the quantity that sets up the connecting hole, can fix a position the bracing piece of a plurality of positions, make this device can be applicable to the shaped steel of multiple size.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the connecting plate of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the connecting plate of the present invention;

fig. 4 is a schematic structural diagram of the limiting plate of the present invention viewed from the right;

FIG. 5 is an enlarged schematic view of part A of the present invention;

fig. 6 is an enlarged schematic structural view of part B of the present invention.

In the figure: 1 shaped steel, 2 connecting plates, 3 placing grooves, 4 steel pipes, 5 limiting plates, 6 through grooves, 7 clamping plates, 8 first threaded holes, 9 threaded grooves, 10 first bolts, 11 grooves, 12 through holes, 13 elastic devices, 131 telescopic rods, 132 springs, 14 bearings, 15 sliding blocks, 16 sliding grooves, 17 rotating shafts, 18 supporting rods, 19 transverse plates, 20 second threaded holes, 21 second bolts and 22 connecting holes.

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.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a steel construction connecting device convenient to operation and steadiness are high, including shaped steel 1, the upper surface of shaped steel 1 and the lower surface overlap joint of connecting plate 2, the lower surface of connecting plate 2 is provided with anti-skidding line, the thread groove 9 is the same with the screw thread of first screw hole 8, lower surface through setting up connecting plate 2 is provided with anti-skidding line, can prevent to appear sliding at will between connecting plate 2 and the shaped steel 1, standing groove 3 has been seted up to the lower surface of connecting plate 2, standing groove 3 inside is provided with steel pipe 4, the lower surface of connecting plate 2 is provided with limiting plate 5, and the opposite face of two middle limiting plates 5 respectively with the left and right sides.

The right side surface of the limit plate 5 is provided with a through groove 6, the splint 7 can be supported by the limit plate 5 and the through groove 6, the splint 7 is prevented from inclining, and the same clamping plate 7 is arranged in the two through grooves 6 on the left side, the upper surface of the clamping plate 7 is provided with a first threaded hole 8, the lower surface of the connecting plate 2 is provided with a threaded groove 9 corresponding to the position of the first threaded hole 8, through the arrangement of the threaded groove 9, the first threaded hole 8 and the first bolt 10, the clamping plate 7 can be fixed, while the clamping plate 7 can be fastened by continuously rotating the first bolt 10, thereby ensuring the fixation of the clamp plate 7 to the section steel 1, preventing the relative up-and-down movement between the section steel 1 and the connecting plate 2, therefore, the connection between the section steel 1 and the steel pipe 4 by the connecting plate 2 can be ensured to be relatively tight, and the same first bolt 10 is arranged in the first threaded hole 8 and the threaded groove 9.

The front and the back of the connecting plate 2 are both provided with two grooves 11, the size of the grooves 11 is smaller than that of the through holes 12, the inner wall of the placing groove 3 is provided with a rubber pad, the distance between the two middle limiting plates 5 is the same as the length of the section steel 1, the friction between the steel pipe 4 and the connecting plate 2 can be increased by arranging the rubber pads, the steel pipe 4 is prevented from rotating randomly in the placing groove 3, the section steel 1 can be limited by arranging the limiting plates 5 and the two middle limiting plates 5 are both contacted with the section steel 1, the section steel 1 is prevented from shaking left and right, the back of the inner wall of the right groove 11 is provided with the through hole 12, the right side of the inner wall of the through hole 12 is fixedly connected with the right side of the elastic device 13, the elastic device 13 comprises a telescopic rod 131, the right side of the telescopic rod 131 is fixedly connected with, the surface of the telescopic rod 131 is provided with a spring 132, two ends of the spring 132 are respectively fixedly connected with the right side surface of the bearing 14 and the right side surface of the inner wall of the through hole 12, the top end of the support rod 18 can be simply supported by arranging the spring 132 and the telescopic rod 131, the bearing 14 is prevented from randomly swinging left and right, the operation process of a worker is facilitated, the left end of the elastic device 13 is fixedly connected with the right side surface of the bearing 14, the upper surface and the lower surface of the bearing 14 are both provided with a sliding block 15, the sliding block 15 is arranged in a sliding groove 16, the sliding groove 16 is arranged on the upper surface of the inner wall of the through hole 12, the bearing 14 can be prevented from rotating or inclining in the process of moving left and right by arranging the sliding block 15 and the sliding groove 16, so that the swinging can not occur in the rotating process of the rotating shaft 17 and the support rod 18, thereby, a transverse plate 19 is arranged on the left side surface of the bearing 14, a second threaded hole 20 is arranged on the upper surface of the transverse plate 19, a second bolt 21 is arranged in the second threaded hole 20, a plurality of connecting holes 22 are arranged on the upper surface of the inner wall of the through hole 12, the transverse plate 19 can be fastened by arranging the transverse plate 19, the second threaded hole 20 and the second bolt 21, the bearing 14 is prevented from moving left and right, thereby the position of the support rod 18 can be positioned, the support rod 18 can stably support the section steel 1 and the connecting plate 2, the connecting plate 2 and the section steel 1 are prevented from inclining and shaking, the connection is ensured to be stable, and by arranging a plurality of connecting holes 22, can fix a position the bracing piece 18 of a plurality of positions, make this device can be applicable to the shaped steel 1 of multiple size, the both ends of pivot 17 all are provided with bracing piece 18, the bottom and the 1 overlap joint of shaped steel of bracing piece 18.

The utility model discloses an operating procedure does:

s1, when people need to connect the steel pipe 4 and the section steel 1, the steel pipe 4 can be directly placed into the placing groove 3, the connecting plate 2 is placed on the surface of the section steel 1, the clamping plate 7 can be placed in the through groove 6, and the clamping plate 7 can be fastened by rotating the first bolt 10, so that the clamping plate 7 can be in close contact with the section steel 1;

s2, the top end of the support rod 18 can be pulled to move away from the steel pipe 4, then the bottom end of the support rod 18 is supported on the surface of the section steel 1, and after the section steel 1 is stably supported by the support rod 18, the transverse plate 19 can be fixed by the second bolt 21;

and S3, fixing the position of the rotating shaft 17, and finishing the connection process between the steel pipe 4 and the section steel 1.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a steel construction connecting device convenient to operation and steadiness are high, includes shaped steel (1), its characterized in that: the upper surface of the section steel (1) is lapped with the lower surface of the connecting plate (2), the lower surface of the connecting plate (2) is provided with a placing groove (3), a steel pipe (4) is arranged in the placing groove (3), the lower surface of the connecting plate (2) is provided with limiting plates (5), and the opposite surfaces of the two middle limiting plates (5) are lapped with the left side surface and the right side surface of the section steel (1) respectively;

the right side surface of the limiting plate (5) is provided with through grooves (6), the same clamping plate (7) is arranged inside the two through grooves (6) on the left side, the upper surface of the clamping plate (7) is provided with a first threaded hole (8), the lower surface of the connecting plate (2) is provided with a threaded groove (9) corresponding to the position of the first threaded hole (8), and the same first bolt (10) is arranged in the first threaded hole (8) and the threaded groove (9);

two recess (11) have all been seted up at the front and the back of connecting plate (2), and through-hole (12) have been seted up at the back of right side recess (11) inner wall, the right flank of through-hole (12) inner wall and the right-hand member fixed connection of resilient means (13), the left end of resilient means (13) and the right flank fixed connection of bearing (14), bearing (14) inside is provided with pivot (17), the both ends of pivot (17) all are provided with bracing piece (18), the bottom and shaped steel (1) overlap joint of bracing piece (18).

2. The steel structure connecting device convenient to operate and high in stability according to claim 1, is characterized in that: elastic device (13) include telescopic link (131), the right-hand member of telescopic link (131) and the right flank fixed connection of through-hole (12) inner wall, the left end of telescopic link (131) and the right flank fixed connection of bearing (14), the surface of telescopic link (131) is provided with spring (132), the both ends of spring (132) respectively with the right flank of bearing (14) and the right flank fixed connection of through-hole (12) inner wall.

3. The steel structure connecting device convenient to operate and high in stability according to claim 1, is characterized in that: the upper surface and the lower surface of bearing (14) all are provided with slider (15), slider (15) set up in spout (16), spout (16) are seted up in the upper surface of through-hole (12) inner wall.

4. The steel structure connecting device convenient to operate and high in stability according to claim 1, is characterized in that: the left side face of bearing (14) is provided with diaphragm (19), second screw hole (20) have been seted up to the upper surface of diaphragm (19), second screw hole (20) inside is provided with second bolt (21), a plurality of connecting holes (22) have been seted up to the upper surface of through-hole (12) inner wall.

5. The steel structure connecting device convenient to operate and high in stability according to claim 1, is characterized in that: the size of recess (11) is less than the size of through-hole (12), standing groove (3) inner wall is provided with the rubber pad, and the distance between two limiting plate (5) in the middle is the same with the length of shaped steel (1).

6. The steel structure connecting device convenient to operate and high in stability according to claim 1, is characterized in that: the lower surface of the connecting plate (2) is provided with anti-skidding lines, and the thread groove (9) is the same as the thread of the first threaded hole (8).