CN213268335U

CN213268335U - Hinged joint device of H-shaped steel beam and steel column

Info

Publication number: CN213268335U
Application number: CN202021849397.9U
Authority: CN
Inventors: 曹雪钢; 王汝琛; 杨西伦
Original assignee: Henan Hesheng Hangxiao Assembly Manufacturing Co ltd
Current assignee: Henan Hesheng Hangxiao Assembly Manufacturing Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-25
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an articulated node means of H shaped steel roof beam and steel column relates to steel construction technical field. The technical key points are as follows: including steel column body and girder steel body, be provided with the supporting seat on the lateral wall of steel column body, it has the installing frame that is used for installing the girder steel body to articulate on the supporting seat, the installing frame is located its lateral wall of keeping away from girder steel body one end with the articulated shaft of supporting seat, the one side lower extreme that the supporting seat is close to the installing frame rotates and is connected with vertical screw rod, the installing frame is close to a supporting seat terminal surface and all is provided with slide rail, two it is provided with same slide bar to be close to its lateral wall the slide rail is provided with, the radius that the slide bar is located the slide rail is less than its radius that is located outside the slide rail, be provided with on the slide bar with screw rod threaded connection's screw hole, the installing frame.

Description

Hinged joint device of H-shaped steel beam and steel column

Technical Field

The utility model relates to a steel construction technical field, more specifically say, it relates to an articulated node means of H shaped steel roof beam and steel column.

Background

The steel structure accords with the policy of sustainable development, is a recognized green and environment-friendly product, and the steel structure building can be rapidly developed along with the development of economy and the enhancement of comprehensive strength. Meanwhile, an assembly type construction method is advocated all the time, and the technical difficulty of the assembly type steel structure building is mainly focused on the beam-column connection node.

In a steel structure, beam-column rigid connection nodes traditionally have three connection forms: (1) the upper flange and the lower flange are connected by a full penetration weld joint, and the webs are connected by high-strength bolts, namely, bolted welding and mixed connection; (2) the flange and the web are all connected by welding seams, namely all-welded connection; (3) the upper flange, the lower flange and the web are connected by high-strength bolts, namely full bolts. The three methods are all to fix the beam column with high strength, but the angle of the beam column cannot be adjusted directly after the beam column is fixed, and the fixed beam column needs to be detached for further integration, so that the improvement space is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an articulated node means of H shaped steel roof beam and steel column, it has angle regulation's advantage.

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

the utility model provides a hinge joint device of H shaped steel roof beam and steel column, includes steel column body and girder steel body, be provided with the supporting seat on the lateral wall of steel column body, it has the installing frame that is used for installing the girder steel body to articulate on the supporting seat, the articulated shaft of installing frame and supporting seat is located its lateral wall of keeping away from girder steel body one end, the one side lower extreme that the supporting seat is close to the installing frame rotates and is connected with vertical screw rod, the installing frame is close to a supporting seat terminal surface and all is provided with the slide rail, two near its lateral wall the slide rail is provided with same slide bar, the radius that the slide bar is located the slide rail is less than its radius that is located the slide rail outside, be provided with on the slide bar with screw rod threaded connection.

Through adopting above-mentioned technical scheme, when the installation of steel column body and girder steel body is carried out to needs, inject the girder steel body into the installing frame earlier and through screw locking, rotate the screw rod on the supporting seat after that for screw rod and the slide bar of its upper screw hole threaded connection reciprocate along the screw rod and slide bar and slide rail take place relative movement, further drive the installing frame and rotate with the supporting seat relatively.

To sum up, be connected for current steel column body and the unable regulation of girder steel body, the aforesaid is rotated steel column body and girder steel body through supporting seat and installing frame and is connected, has realized the relative rotation and the locking of installing frame and supporting seat through the relative cooperation of screw rod, slide bar and slide rail again to steel column body and girder steel body angle regulation have been realized.

Furthermore, a lock nut is arranged above the sliding rod on the screw rod.

Through adopting above-mentioned technical scheme, lock nut's setting can strengthen the locking to the slide bar on the screw rod, avoids screw rod and slide bar to take place smooth silk and directly take place to separate.

Further, the number of the locking nuts is at least two.

By adopting the technical scheme, at least two locking nuts are arranged, and acting force can be further applied to the sliding rod and the screw rod.

Furthermore, two the terminal handing-over of slide rail has the luffing motion and the cross-section is the joint spare of T font, be provided with the U type spare that is used for pegging graft with joint spare middle section on the supporting seat, the middle section threaded connection of joint spare has and supports tight nut with U type spare.

Through adopting above-mentioned technical scheme, after the angle has been adjusted for the supporting seat to the installing frame, rotate joint spare and make between the joint spare pole insert U type spare in, rotate after that and support tight nut for support tight nut and U type spare and support tightly, can further lock installing frame and supporting seat.

Furthermore, a rubber pad is arranged at one end, facing the U-shaped piece, of the abutting nut.

Through adopting above-mentioned technical scheme, the area of contact of the remaining U type spare of increase through deformation after supporting tightly with U type spare can be carried out in the setting of rubber pad to effectively prevent to support tight nut and rotate.

Furthermore, the rubber pad is dull polish setting towards the one side of U type spare.

Through adopting above-mentioned technical scheme, the rubber pad is the dull polish setting towards the one side of U type spare, can further increase the resistance between rubber pad and the U type spare.

Furthermore, a hand wheel is arranged at the lower end of the screw rod.

By adopting the technical scheme, when the screw rod is rotated, the rotation of the screw rod can be facilitated by applying the acting force on the hand wheel.

Furthermore, the slide bar is arranged in the slide rail and is provided with a roller.

Through adopting above-mentioned technical scheme, when slide bar and slide rail take place relative movement, the gyro wheel on the slide bar can reduce the frictional force with the slide rail, is favorable to the removal of slide bar.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the steel column body and the steel beam body are rotatably connected through the supporting seat and the mounting frame, and relative rotation and locking of the mounting frame and the supporting seat are realized through relative matching of the screw rod, the sliding rod and the sliding rail, so that the angle adjustment of the steel column body and the steel beam body is realized;

(2) the mounting frame and the supporting seat can be further locked by rotating the clamping pieces, inserting the rod between the clamping pieces into the U-shaped piece and rotating the abutting nut to abut against the U-shaped piece;

(3) through setting up the rubber pad, can support the area of contact of the other U type spares of back through deformation increase with U type spare to effectively prevent to support tight nut and rotate.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic cross-sectional view of the present embodiment.

Reference numerals: 1. a steel column body; 2. a steel beam body; 3. a supporting seat; 4. installing a frame; 5. a screw; 6. a slide rail; 7. a slide bar; 8. a threaded hole; 9. locking the nut; 10. a clamping piece; 11. a U-shaped member; 12. tightly abutting the nut; 13. a rubber pad; 14. a hand wheel; 15. and a roller.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a hinge joint device of H shaped steel roof beam and steel column, as shown in figure 1, 2, including steel column body 1 and girder steel body 2, be fixed with supporting seat 3 on the lateral wall of steel column body 1, it has installing frame 4 to articulate on the supporting seat 3, the articulated shaft of installing frame 4 and supporting seat 3 is located its lateral wall of keeping away from 2 one ends of girder steel body, one side lower extreme that supporting seat 3 is close to installing frame 4 rotates and is connected with vertical screw rod 5, installing frame 4 is close to 3 terminal surfaces of supporting seat and all is fixed with slide rail 6 near its lateral wall, same slide bar 7 is installed to two slide rails 6, the radius that slide bar 7 is located slide rail 6 is less than its radius that is located the slide rail 6 outside, set up the screw hole 8 with 5 threaded connection of screw rod on the slide bar 7, installing.

As shown in fig. 2, the screw 5 is in threaded connection with a lock nut 9 above the slide rod 7, so that the slide rod 7 on the screw 5 can be locked strongly, and the screw 5 and the slide rod 7 are prevented from being separated directly due to wire sliding.

Furthermore, at least two locking nuts 9 are arranged, and can further apply acting force to the sliding rod 7 and the screw rod 5.

As shown in fig. 2 and 3, the tail ends of the two slide rails 6 are connected with a clamping piece 10 which swings up and down and has a T-shaped cross section, a U-shaped piece 11 which is inserted into the middle section of the clamping piece 10 is fixed on the supporting seat 3, and a clamping nut 12 which is tightly clamped with the U-shaped piece 11 is connected with the middle section of the clamping piece 10 through a thread. After the angle has been adjusted for supporting seat 3 to installing frame 4, rotate joint spare 10 and make the pole insert in U type spare 11 between the joint spare 10, rotate next and support tight nut 12 for support tight nut 12 and U type spare 11 and support tightly, can further lock installing frame 4 and supporting seat 3.

Furthermore, a rubber pad 13 is fixed at one end of the tightening nut 12 facing the U-shaped member 11, so that the contact area of the remaining U-shaped members 11 can be increased by deformation after the tightening nut is tightened against the U-shaped member 11, and the tightening nut 12 is effectively prevented from rotating.

It is worth mentioning that one surface of the rubber pad 13 facing the U-shaped member 11 is frosted, so that the resistance between the rubber pad 13 and the U-shaped member 11 can be further increased.

As shown in fig. 3, a hand wheel 14 is fixed to the lower end of the screw 5. By applying a force on the hand wheel 14 when turning the screw 5, the turning of the screw 5 is facilitated.

Furthermore, the sliding rod 7 is arranged in the sliding rail 6 and is provided with a roller 15. When the sliding rod 7 and the sliding rail 6 move relatively, the roller 15 on the sliding rod 7 can reduce the friction force with the sliding rail 6, which is beneficial to the movement of the sliding rod 7.

The utility model discloses a working process and beneficial effect as follows: when the installation of steel column body 1 and girder steel body 2 needs to be carried out, inject girder steel body 2 into installing frame 4 earlier and through screw locking, rotate screw rod 5 on the supporting seat 3 afterwards for screw rod 5 reciprocates and slide bar 7 and slide rail 6 emergence relative movement along screw rod 5 with the slide bar 7 of 8 threaded connection of screw hole on it, further drive installing frame 4 and supporting seat 3 relative rotation.

To sum up, be connected for current steel column body 1 and girder steel body 2 can not adjust, the aforesaid is connected steel column body 1 and girder steel body 2 rotate through supporting seat 3 and installing frame 4, has realized the relative rotation and the locking of installing frame 4 and supporting seat 3 through screw rod 5, slide bar 7 and slide rail 6's relative cooperation again to steel column body 1 and girder steel body 2 adjustable angle have been realized.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a H shaped steel roof beam and steel column's articulated node means, includes steel column body (1) and girder steel body (2), its characterized in that: a supporting seat (3) is arranged on the side wall of the steel column body (1), an installation frame (4) for installing the steel beam body (2) is hinged on the supporting seat (3), the hinged shaft of the mounting frame (4) and the supporting seat (3) is positioned on the side wall of one end of the mounting frame far away from the steel beam body (2), the lower end of one surface of the supporting seat (3) close to the mounting frame (4) is rotationally connected with a vertical screw rod (5), the end face of the mounting frame (4) close to the supporting seat (3) and the side wall of the mounting frame are both provided with sliding rails (6), the two sliding rails (6) are provided with the same sliding rod (7), the radius of the slide bar (7) positioned in the slide rail (6) is smaller than that of the slide bar positioned outside the slide rail (6), the sliding rod (7) is provided with a threaded hole (8) in threaded connection with the screw rod (5), the mounting frame (4) and the steel beam body (2) are fixed through screws.

2. The apparatus of claim 1, wherein the hinge joint device comprises: and a locking nut (9) is arranged above the sliding rod (7) on the screw rod (5).

3. The apparatus of claim 2, wherein the hinge joint device comprises: the number of the locking nuts (9) is at least two.

4. The apparatus of claim 1, wherein the hinge joint device comprises: two the terminal handing-over of slide rail (6) has joint spare (10) of luffing motion and cross-section T font, be provided with U type spare (11) that are used for pegging graft with joint spare (10) middle section on supporting seat (3), the middle section threaded connection of joint spare (10) has and supports tight nut (12) of supporting with U type spare (11).

5. The device of claim 4, wherein the hinge joint of the H-shaped steel beam and the steel column comprises: one end of the tightening nut (12) facing the U-shaped piece (11) is provided with a rubber pad (13).

6. The device of claim 5, wherein the hinge joint of the H-shaped steel beam and the steel column comprises: one surface of the rubber pad (13) facing the U-shaped piece (11) is frosted.

7. The apparatus of claim 1, wherein the hinge joint device comprises: the lower end of the screw rod (5) is provided with a hand wheel (14).

8. The apparatus of claim 1, wherein the hinge joint device comprises: the sliding rod (7) is positioned in the sliding rail (6) and is internally provided with a roller (15).