CN217924091U

CN217924091U - Quick-insertion connecting assembly used on steel structure

Info

Publication number: CN217924091U
Application number: CN202221980131.7U
Authority: CN
Inventors: 蔡清; 李峰; 黄志国
Original assignee: Jiangsu Weida Construction Group Co ltd
Current assignee: Jiangsu Weida Construction Group Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a be used in fast plug-in connection subassembly on steel construction relates to the connection technical field of steel construction. This be used in fast plug coupling assembling on steel construction, including installing frame and two steel structure main parts, two steel structure main part extends to the installing frame both ends respectively, the second constant head tank has been seted up in the steel structure main part outside, the inside rotation of installing frame is connected with the dwang, the dwang outside is equipped with two lead screws, two the lead screw all runs through the installing frame and rotates with the installing frame to be connected, and this is used in fast plug coupling assembling on the steel construction, threaded rod and installing frame threaded connection make two threaded rod promote to rotate two grip blocks respectively, make two grip blocks carry out the centre gripping to one of them steel structure main part to make first constant head tank and the steel structure main part outside seted up the second constant head tank and coincide mutually, make two grip blocks carry out preliminary centre gripping to the installing frame, carry out the regulation of suitability to the steel structure main part of different sizes.

Description

Quick-insertion connecting assembly used on steel structure

Technical Field

The utility model relates to a fast plug on steel construction is connected specifically for being used in fast plug coupling assembling on the steel construction, belongs to the connection technical field of steel construction.

Background

The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings, is widely applied to the fields of large-scale factory buildings, venues, ultrahigh buildings and the like, and needs a connecting mechanism when steel structures are mutually connected and fixed.

Application number is 202220504620.9, including the connecting box, first steel structure main part is installed to one side of connecting box, second steel structure main part is installed to the opposite side of connecting box, first steel structure main part with the top and the bottom of second steel structure main part respectively with install the joint subassembly between the connecting box, two-way lead screw is all installed through the bearing at the both ends of connecting box inner chamber. This application sets up through the cooperation of two-way lead screw, lifter plate, joint subassembly, screw and drive assembly to can be with lug fastening ground block in the inside of groove connection case connecting box, conveniently carry out the high-speed joint with first steel construction main part and second steel construction main part, solved the problem that rosin joint or drop appear easily in current coupling mechanism, this coupling mechanism possesses the advantage of convenient fixed and dismantlement, has improved coupling mechanism's practicality, convenient to use person's use.

The above solution has the following drawbacks: the connecting box among the above-mentioned scheme carries out the adaptation through the fluting with steel structure main part, but current steel structure size differs, and current coupling assembling can only adapt to a size steel structure main part, can't be applicable to multiple steel structure main part size.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a be used in fast plug-in connection subassembly on the steel construction just in order to solve above-mentioned problem to solve the connecting box among the prior art among the above-mentioned scheme and carry out the adaptation through the fluting with the steel construction main part, but current steel construction size differs, current coupling assembling can only adapt to a size steel construction main part, can't be applicable to multiple steel construction main part size's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: be used in fast plug-in connection subassembly on steel construction, including installing frame and two steel structure main parts, two steel structure main part extends to the installing frame both ends respectively, the second constant head tank has been seted up in the steel structure main part outside, the inside rotation of installing frame is connected with the dwang, the dwang outside is equipped with two lead screws, two the lead screw all runs through the installing frame and rotates with the installing frame to be connected, two the lead screw outside is connected with two locating plates, two through ball nut pair locating plate one side all is equipped with grip block, four the grip block outside all is equipped with and is used for carrying out spacing adjusting part to steel structure main part.

Preferably, four first constant head tank, four have all been seted up in the grip block outside the equal fixedly connected with reference column in the locating plate outside is favorable to passing the second constant head tank through the reference column and fixes a position the installation to the steel construction main part.

Preferably, the adjusting part includes the threaded rod, the threaded rod run through the installing frame and with installing frame threaded connection, the threaded rod rotates with the grip block to be connected, grip block outside fixedly connected with second telescopic link, second telescopic link and installing frame fixed connection are favorable to promoting the grip block through the threaded rod, make the grip block carry out preliminary centre gripping to the steel construction main part outside, fix to the size steel construction main part of difference.

Preferably, the outer threads of the two ends of the screw rod are opposite, and a first telescopic rod is fixedly connected between the two opposite positioning plates.

Preferably, two equal fixedly connected with connecting gear in the lead screw outside, dwang outside fixedly connected with drive gear, drive gear all is connected with two connecting gear meshing, is favorable to driving two connecting gear through drive gear, makes connecting gear drive two lead screws and carries out synchronous rotation.

Preferably, installing frame top fixedly connected with fixed plate, dwang one end fixedly connected with worm wheel, the meshing of worm wheel outside is connected with the worm, the worm rotates with the fixed plate to be connected.

Preferably, the equal fixedly connected with limiting plate of installing frame both ends inner wall is favorable to making two steel construction main parts block when inserting the installing frame inside through the limiting plate, avoids inserting deeply.

The utility model provides a be used in fast plug-in connection subassembly on steel construction, its beneficial effect who possesses as follows:

1. this be used in fast plug coupling subassembly on steel construction, threaded rod and installing frame threaded connection make two threaded rod promote to rotate two grip blocks respectively, make two grip blocks carry out the centre gripping to one of them steel structure main part to make first positioning groove and the steel structure main part outside seted up the coincidence of second positioning groove mutually, make two grip blocks carry out preliminary centre gripping to the installing frame, carry out the regulation of suitability to the steel structure main part of different sizes.

2. This be used in fast plug-in connection subassembly on steel construction, when the dwang rotates, drive gear through dwang outside fixed connection, two connecting gear of drive gear that make to drive the meshing connection rotate, thereby make the lead screw rotate, rotate when the lead screw, two locating plates that make the lead screw outside carry out relative movement, make locating plate one side fixed connection's reference column, make the reference column pass the second constant head tank that the steel construction main part was seted up and extend to the first constant head tank inside that the grip block was seted up, thereby reach the locking to the steel construction main part, install the steel construction main part fast, be convenient for carry out later stage dismantlement to the steel construction main part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting frame of the present invention;

FIG. 3 is a schematic view of the screw rod structure of the present invention;

fig. 4 is an enlarged view of the structure of the portion a of fig. 1 according to the present invention.

In the figure: 1. installing a frame; 2. a steel structural body; 3. rotating the rod; 4. a screw rod; 5. a clamping plate; 6. positioning a plate; 7. a first telescopic rod; 8. a second telescopic rod; 9. a first positioning groove; 11. a positioning column; 13. a threaded rod; 14. a connecting gear; 15. a transmission gear; 16. a worm; 17. a worm gear; 18. a fixing plate; 19. a second positioning groove; 20. and a limiting plate.

Detailed Description

The embodiment of the utility model provides a be used in fast plug-in connection subassembly on the steel construction.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including the installing frame 1 and two steel structure main bodies 2, two steel structure main bodies 2 extend to the both ends of installing frame 1 respectively, second constant head tank 19 has been seted up in the steel structure main body 2 outside, 1 inside rotation of installing frame is connected with dwang 3, the dwang 3 outside is equipped with two lead screws 4, two lead screws 4 all run through the installing frame 1 and rotate with the installing frame 1 and be connected, two locating plates 6 are connected with through the ball nut pair in the two lead screws 4 outsides, 6 one sides of two locating plates all are equipped with grip block 5, four 5 outsides of grip block all are equipped with and are used for carrying out spacing adjusting part to steel structure main body 2.

First constant head tank 9 has all been seted up in four grip blocks 5 outsides, the equal fixedly connected with reference column 11 in the 6 outsides of four locating plates, thereby be favorable to passing second constant head tank 19 through reference column 11 and fix a position installation to steel construction main part 2, adjusting part includes threaded rod 13, threaded rod 13 run through installing frame 1 and with 1 threaded connection of installing frame, threaded rod 13 rotates with grip block 5 to be connected, grip block 5 outside fixedly connected with second telescopic link 8, second telescopic link 8 and 1 fixed connection of installing frame, be favorable to promoting grip block 5 through threaded rod 13, make grip block 5 carry out preliminary centre gripping to the 2 outsides of steel construction main part, fix to different size steel construction main parts 2.

It is specific, insert the inside both ends of installing frame 1 respectively with 2 both ends of steel structure main part, at the inside equal fixedly connected with limiting plate 20 in installing frame 1 both ends, this moment through two threaded rods 13 that rotate 1 one end of installing frame, because threaded rod 13 and 1 threaded connection of installing frame, make two threaded rods 13 promote to rotate two grip blocks 5 respectively, make two grip blocks 5 carry out the centre gripping to one of them steel structure main part 2, and make first constant head tank 9 and the 2 outsides of steel structure main part seted up second constant head tank 19 and coincide mutually, make two grip blocks 5 carry out preliminary centre gripping to installing frame 1, steel structure main part 2 to the size of difference carries out the regulation of suitability.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, the outer threads of the two ends of the two lead screws 4 are all set to be opposite, the first telescopic rod 7 is fixedly connected between the two opposite positioning plates 6, the connecting gears 14 are fixedly connected to the outer sides of the two lead screws 4, the transmission gear 15 is fixedly connected to the outer side of the rotating rod 3, the transmission gear 15 is meshed with the two connecting gears 14, the two connecting gears 14 are driven by the transmission gear 15, the connecting gears 14 drive the two lead screws 4 to synchronously rotate, the fixing plate 18 is fixedly connected to the top of the installation frame 1, the worm wheel 17 is fixedly connected to one end of the rotating rod 3, the worm 16 is meshed with the outer side of the worm wheel 17, the worm 16 is rotatably connected with the fixing plate 18, the inner walls of the two ends of the installation frame 1 are fixedly connected with the limiting plates 20, and the two steel structure bodies 2 are blocked when being inserted into the installation frame 1 through the limiting plates 20.

Specifically, through rotating worm 16, make worm 16 drive the worm wheel 17 rotation of meshing connection, it rotates the dwang 3 that drives fixed connection to rotate as worm wheel 17, when dwang 3 rotates, transmission gear 15 through dwang 3 outside fixed connection, make two connecting gear 14 of transmission gear 15 that drive the meshing connection rotate, thereby make lead screw 4 rotate, rotate as lead screw 4, two locating plate 6 that make the lead screw 4 outside carry out relative movement, make locating plate 6 one side fixed connection's reference column 11, make reference column 11 pass the second constant head tank 19 that steel structure main part 2 seted up and extend to the inside first constant head tank 9 that grip block 5 seted up, thereby reach the locking to steel structure main part 2, install steel structure main part 2 fast, be convenient for carry out later stage to steel structure main part 2 and dismantle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Be used in fast plug connection subassembly on steel construction, including installing frame (1) and two steel structure main parts (2), its characterized in that: two steel structure main part (2) extend to installing frame (1) both ends respectively, second constant head tank (19) have been seted up in the steel structure main part (2) outside, installing frame (1) inside rotation is connected with dwang (3), dwang (3) outside is equipped with two lead screws (4), two lead screw (4) all run through installing frame (1) and rotate with installing frame (1) and be connected, two the lead screw (4) outside is connected with two locating plates (6), two through the ball nut pair locating plate (6) one side all is equipped with grip block (5), four the grip block (5) outside all is equipped with and is used for carrying out spacing adjusting part to steel structure main part (2).

2. The quick-insertion connection assembly used on a steel structure according to claim 1, wherein: first locating grooves (9) are formed in the outer sides of the four clamping plates (5), and locating columns (11) are fixedly connected to the outer sides of the four locating plates (6).

3. The quick-insertion connection assembly used on a steel structure according to claim 1, wherein: the adjusting part comprises a threaded rod (13), the threaded rod (13) runs through the installation frame (1) and is in threaded connection with the installation frame (1), the threaded rod (13) is connected with the clamping plate (5) in a rotating mode, the clamping plate (5) is fixedly connected with a second telescopic rod (8) in the outer side, and the second telescopic rod (8) is fixedly connected with the installation frame (1).

4. The quick-plug connection assembly for use on steel structures of claim 1, wherein: two the outside screw thread in lead screw (4) both ends all sets up to opposite, two relative fixedly connected with first telescopic link (7) between locating plate (6).

5. The quick-insertion connection assembly used on a steel structure according to claim 1, wherein: two equal fixedly connected with connecting gear (14) in lead screw (4) outside, dwang (3) outside fixedly connected with drive gear (15), drive gear (15) all are connected with two connecting gear (14) meshing.

6. The quick-insertion connection assembly used on a steel structure according to claim 1, wherein: installing frame (1) top fixedly connected with fixed plate (18), dwang (3) one end fixedly connected with worm wheel (17), worm wheel (17) outside meshing is connected with worm (16), worm (16) are rotated with fixed plate (18) and are connected.

7. The quick-insertion connection assembly used on a steel structure according to claim 1, wherein: the mounting frame (1) is characterized in that the inner walls of the two ends of the mounting frame are fixedly connected with limiting plates (20).