CN218091338U

CN218091338U - Multidirectional supporting anti-collapse device for improving ECC beam column node

Info

Publication number: CN218091338U
Application number: CN202222229189.4U
Authority: CN
Inventors: 颜功兴; 陈浩杰
Original assignee: Luzhou Vocational and Technical College
Current assignee: Luzhou Vocational and Technical College
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-20
Anticipated expiration: 2032-08-24

Abstract

The utility model belongs to the technical field of beam column node supports, specific multidirectional support anti-collapse device that promotes ECC beam column node that says so, which comprises a column, the tip side-mounting of stand has the crossbeam, the mounting hole has all been seted up to the bottom surface of crossbeam and the side of stand. Through the cooperation that utilizes mounting panel and fixing bolt, connect connecting seat and stand No. one, no. two connecting seats and crossbeam are connected, the multidirectional support of beam column node is resisted and is collapsed the in-process that the device consolidates the support, the beam column node receives when rocking, a connecting seat bottom articulated movable column bottom is to No. two connecting seat side end articulated bracing piece inside movings, the movable rod is to the in-process of bracing piece shrink, with the help of the slip of slider in the spout, it slides at the activity intracavity to promote the baffle, and extrude a spring, a spring receives extrusion deformation and produces elasticity, slow down the motion of movable rod, thereby be favorable to improving the multidirectional elastic support effect of supporting the device of resisting collapsing of beam column node, avoid hard support.

Description

Multidirectional supporting anti-collapse device for improving ECC beam column node

Technical Field

The utility model relates to a beam column node supports technical field, specifically is a multidirectional support anti-collapse device that promotes ECC beam column node.

Background

The beams and columns make the main structure supporting the house frame, and in order to improve the stability of the connection nodes of the beams and columns, avoid collapse and the like, the support anti-collapse device is often used.

The multi-directional supporting anti-collapse device for improving the ECC beam column node is characterized in that a set of reinforcing rods or reinforcing ribs are welded at the connecting node of a beam and a column in the using process, the mode of rigid support is adopted, the stability is improved, and the effect of buffering the anti-seismic performance at the connecting node of the beam and the column is poor, so that the multi-directional supporting anti-collapse device for improving the ECC beam column node is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art not enough, solve the problem in the background art, the utility model provides a promote multidirectional support anti-collapse device of ECC beam column node.

The utility model provides a technical scheme that its technical problem adopted is: a promote multidirectional support anti device that collapses of ECC beam column node, which comprises a column, the tip side-mounting of stand has the crossbeam, the mounting hole has all been seted up to the bottom surface of crossbeam and the side of stand, the side of stand and the bottom surface of crossbeam are located all detachable connection of mounting hole department and are connected with the mounting panel, the surface of mounting panel can be dismantled and be connected with the connecting plate, the side of stand is equipped with the connecting seat No. one, the bottom surface of crossbeam is equipped with the connecting seat No. two, the side of connecting seat articulates there is the bracing piece, the bottom of connecting seat No. two articulates there is the movable rod, movable cavity has been seted up to the inside of bracing piece, movable cavity sliding connection has the baffle, the side rigid coupling of baffle has the slider, the spout has been seted up with the junction of slider to the inner wall surface in movable cavity, the rigid coupling has a spring in the movable cavity, the surface of mounting panel is equipped with fixing bolt.

Preferably, the bottom end of the movable rod extends to or is bolted with the baffle in the movable cavity, and two ends of the first spring are fixedly connected with the bottom surface of the movable cavity and the bottom surface of the baffle respectively.

Preferably, the baffle is matched with the movable cavity, the end part area of the baffle is larger than that of the movable rod, and the first spring is a compression spring.

Preferably, the sliding block is located in the sliding groove, the sliding block is matched with the sliding groove and is in sliding connection with the sliding groove, and the sliding block and the sliding groove are symmetrically distributed on two sides of the baffle.

Preferably, the spread groove has been seted up on the surface of mounting panel, the equal rigid coupling in junction of the tip of a connecting seat and No. two connecting seats and mounting panel has the connecting plate, the internal thread hole has been seted up to the spread groove bottom surface, the surface rigid coupling of connecting plate has a fixed section of thick bamboo, the tip of a fixed section of thick bamboo is equipped with the loose pin, the inside of a fixed section of thick bamboo is equipped with the dog, the surface rigid coupling of dog has No. two springs, the bottom surface of connecting plate is equipped with the thread block.

Preferably, the quantity of mounting panel is two sets ofly and is located the side of stand and the bottom surface of crossbeam respectively, the quantity of connecting plate is two sets ofly and is located the tip of a connecting seat and No. two connecting seats respectively.

Preferably, the thread block is matched with the internal thread hole and is in threaded connection with the internal thread hole, the connecting groove is a dovetail groove, and the connecting plate is matched with the connecting groove and is in sliding connection with the connecting groove.

Preferably, the end of the threaded block penetrates through the connecting plate and extends to the inside of the fixed cylinder to be fixedly connected with the stop block, the pin shaft of the movable pin extends into the fixed cylinder to be fixedly connected with the stop block, and the second spring is sleeved outside the pin shaft of the movable pin.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses an utilize the cooperation of mounting panel and fixing bolt, connect connecting seat and stand No. one, no. two connecting seats and crossbeam are connected, in the multidirectional support anti-collapse device reinforcement support of beam column node, when the beam column node receives and rocks, the articulated movable column bottom of connecting seat bottom moves to the bracing piece inside that the second connecting seat side is articulated, in the process that the movable rod contracts to the bracing piece, with the help of the slip of slider in the spout, promote the baffle and slide in the movable cavity, and extrude the spring No. one, the spring receives extrusion deformation and produces elasticity, slow down the motion of movable rod, thereby be favorable to improving the multidirectional support anti-collapse device's of beam column node elastic support effect, avoid hard support;

2. the utility model discloses a pulling loose pin, make the loose pin drive the inside dog synchronous motion of solid fixed cylinder, the dog drives the fillet of screw to contract in the solid fixed cylinder, in-process extrusion spring at the dog removal, be connected the connecting plate of a connecting seat and No. two connecting seat tip with the spread groove on the mounting panel of stand side and crossbeam bottom surface respectively, after spread groove and the connecting plate dock completely, loosen the loose pin, no. two springs promote dog and fillet of screw and reset, make fillet of screw and internal thread hole port butt joint, rotatory loose pin makes fillet of screw and internal thread hole connect soon, thereby make things convenient for the nimble dismouting of a connecting seat and No. two connecting seats, and then the change maintenance of bracing piece and movable rod of being convenient for, improve the multidirectional elastic support effect of supporting anti-collapse device of beam column node, avoid hard support.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is an expanded schematic view of the structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention;

FIG. 4 is a partial cross-sectional view of the structure of the support rod of the present invention;

fig. 5 is an enlarged view of B in fig. 4 according to the present invention.

In the figure: 1. a column; 2. a cross beam; 3. mounting holes; 4. mounting a plate; 5. a first connecting seat; 6. a second connecting seat; 7. a movable rod; 8. a support bar; 9. a fixed cylinder; 10. fixing the bolt; 11. connecting grooves; 12. an internally threaded bore; 13. a thread block; 14. a movable pin; 15. a connecting plate; 16. a movable cavity; 17. a first spring; 18. a chute; 19. a baffle plate; 20. a slider; 21. a stopper; 22. and a second spring.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. 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.

Please refer to fig. 1-5, a multidirectional supporting anti-collapse device for lifting ECC beam-column joints includes a column 1, a beam 2 is installed on a side surface of an end portion of the column 1, mounting holes 3 are respectively formed in a bottom surface of the beam 2 and a side surface of the column 1, a mounting plate 4 is detachably connected to positions, located in the mounting holes 3, of the side surface of the column 1 and the bottom surface of the beam 2, a connecting plate 15 is detachably connected to a surface of the mounting plate 4, a first connecting seat 5 is arranged at a side end of the column 1, a second connecting seat 6 is arranged on the bottom surface of the beam 2, a supporting rod 8 is hinged to a side end of the first connecting seat 5, a movable rod 7 is hinged to a bottom end of the second connecting seat 6, a movable cavity 16 is formed inside the supporting rod 8, a baffle 19 is slidably connected in the movable cavity 16, a slider 20 is fixedly connected to a side surface of the baffle 19, a sliding groove 18 is formed at a joint between an inner wall surface of the movable cavity 16 and the slider 20, a first spring 17 is fixedly connected in the movable cavity 16, a fixing bolt 10 is arranged on a surface of the mounting plate 4, which is beneficial to improving an anti-seismic buffering effect of the multidirectional supporting anti-collapse device for preventing beam-column joints from collapsing and avoiding support.

The bottom end of the movable rod 7 extends into the movable cavity 16 or is bolted with the baffle 19, two ends of the first spring 17 are fixedly connected with the bottom surface of the movable cavity 16 and the bottom surface of the baffle 19 respectively, the baffle 19 is matched with the movable cavity 16, the end part area of the baffle 19 is larger than that of the movable rod 7, the first spring 17 is a pressure spring, the sliding block 20 is positioned in the sliding groove 18, the sliding block 20 is matched with the sliding groove 18 and is in sliding connection with the sliding groove 18, the sliding block 20 and the sliding groove 18 are symmetrically distributed on two sides of the baffle 19, sliding in the sliding groove 18 by means of the sliding block 20 is facilitated, elastic buffering of the first spring 17 is matched, contraction buffering between the movable rod 7 and the supporting rod 8 is facilitated, rigid supporting of the multidirectional supporting collapse-resisting device of beam column nodes is reduced, and anti-seismic buffering effect is improved.

Spread groove 11 has been seted up on the surface of mounting panel 4, the equal rigid coupling in junction of tip and mounting panel 4 of a connecting seat 5 and No. two connecting seats 6 has connecting plate 15, internal thread hole 12 has been seted up to spread groove 11 bottom surface, the surface rigid coupling of connecting plate 15 has solid fixed cylinder 9, the tip of solid fixed cylinder 9 is equipped with loose pin 14, the inside of solid fixed cylinder 9 is equipped with dog 21, the surface rigid coupling of dog 21 has No. two springs 22, the bottom surface of connecting plate 15 is equipped with thread block 13, be favorable to the quick assembly disassembly of a connecting seat 5 and No. two connecting seats 6, the maintenance is changed to the convenience.

The quantity of mounting panel 4 is two sets of and is located the side of stand 1 and the bottom surface of crossbeam 2 respectively, the quantity of connecting plate 15 is two sets of and is located the tip of connecting seat 5 and No. two connecting seats 6 respectively, the

screwed block

13 and 12 looks adaptations of internal thread hole and be threaded connection each other, spread groove 11 is the dovetail, connecting

plate

15 and 11 looks adaptations of spread groove are sliding connection each other, the tip of screwed block 13 runs through inside and dog 21 rigid couplings that connecting plate 15 extended to fixed section of thick bamboo 9, the round pin axle of activity round pin 14 extends to fixed section of thick bamboo 9 in with dog 21 rigid couplings, no. two spring 22 overlaps in the round pin axle outside of activity round pin 14, be favorable to improving the fixed effect of being connected between connecting seat 5 and stand 1 and No. two connecting seats 6 and the crossbeam 2.

The working principle of the utility model is that when the multidirectional supporting collapse-resisting device is used, two groups of mounting plates 4 are respectively bolted with the upright 1 and the cross beam 2 by utilizing the connection of the fixing bolt 10 and the mounting hole 3, the movable pin 14 is firstly pulled to lead the movable pin 14 to drive the stop block 21 inside the fixed cylinder 9 to synchronously move, the stop block 21 drives the thread block 13 to shrink into the fixed cylinder 9, the first spring 17 is extruded in the moving process of the stop block 21, the connecting plate 15 at the end part of the first connecting seat 5 and the second connecting seat 6 is respectively connected with the connecting groove 11 on the mounting plate 4 at the side surface of the upright 1 and the bottom surface of the cross beam 2, after the connecting groove 11 is completely butted with the connecting plate 15, the movable pin 14 is loosened, the second spring 22 pushes the stop block 21 and the thread block 13 to reset, and leads the port of the thread block 13 to be butted with the inner thread hole 12, rotatory movable pin 14 makes the screw thread piece 13 connect with internal thread hole 12 soon, thereby be connected connecting seat 5 and No. two connecting seats 6 with stand 1 and crossbeam 2 fast and nimble respectively, in the multidirectional support anti-device that collapses of beam column node consolidates the in-process of supporting, the beam column node receives when rocking, the articulated movable column bottom in connecting seat 5 bottom moves to the bracing piece 8 of No. two connecting seat 6 side articulated, the in-process that the movable rod 7 contracts to bracing piece 8, with the help of the slip of slider 20 in spout 18, promote baffle 19 and slide in activity chamber 16, and extrude spring 17, spring 17 receives the extrusion deformation and produces elasticity, slow down the motion of movable rod 7, thereby be favorable to improving the multidirectional support anti-elastic support effect of the device that collapses of supporting of beam column node, avoid rigid support.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a promote multidirectional support anti-collapse device of ECC beam column node which characterized in that: including stand (1), the tip side-mounting of stand (1) has crossbeam (2), mounting hole (3) have all been seted up to the bottom surface of crossbeam (2) and the side of stand (1), the side of stand (1) and the bottom surface of crossbeam (2) are located all detachable connection of mounting hole (3) department and are connected with mounting panel (4), the surface of mounting panel (4) can be dismantled and is connected with connecting plate (15), the side of stand (1) is equipped with connecting seat (5), the bottom surface of crossbeam (2) is equipped with connecting seat (6) No. two, the side rigid coupling of connecting seat (5) has bracing piece (8), the bottom of connecting seat No. two has articulated movable rod (7), movable chamber (16) has been seted up to the inside of bracing piece (8), sliding connection has baffle (19) in movable chamber (16), the side rigid coupling of baffle (19) has slider (20), spout (18) have been seted up with the junction of slider (20) to the inner wall surface in movable chamber (16), the rigid coupling has spring (17) in movable chamber (16), the surface of mounting panel (4) is equipped with fixed bolt (10).

2. The multi-directional supporting anti-collapse device for lifting ECC beam-column joints of claim 1, wherein: the bottom end of the movable rod (7) extends into the movable cavity (16) or is bolted with the baffle (19), and two ends of the first spring (17) are fixedly connected with the bottom surface of the movable cavity (16) and the bottom surface of the baffle (19) respectively.

3. The multi-directional supporting collapse-resisting device for lifting ECC beam-column joints of claim 2, wherein: the baffle (19) is matched with the movable cavity (16), the end part area of the baffle (19) is larger than that of the movable rod (7), and the first spring (17) is a pressure spring.

4. The multi-directional supporting anti-collapse device for lifting ECC beam-column joints of claim 1, wherein: the sliding block (20) is located in the sliding groove (18), the sliding block (20) and the sliding groove (18) are matched and are in sliding connection with each other, and the sliding block (20) and the sliding groove (18) are symmetrically distributed on two sides of the baffle (19).

5. The multi-directional supporting anti-collapse device for lifting ECC beam-column joints of claim 1, wherein: spread groove (11) have been seted up on the surface of mounting panel (4), the tip of connecting seat (5) and No. two connecting seats (6) has connecting plate (15) with the equal rigid coupling in junction of mounting panel (4), internal thread hole (12) have been seted up to spread groove (11) bottom surface, the surface rigid coupling of connecting plate (15) has solid fixed cylinder (9), the tip of solid fixed cylinder (9) is equipped with loose pin (14), the inside of solid fixed cylinder (9) is equipped with dog (21), the surface rigid coupling of dog (21) has No. two spring (22), the bottom surface of connecting plate (15) is equipped with thread block (13).

6. The multi-directional supporting anti-collapse device for lifting ECC beam-column joints of claim 1, wherein: the quantity of mounting panel (4) is two sets ofly and is located the side of stand (1) and the bottom surface of crossbeam (2) respectively, the quantity of connecting plate (15) is two sets ofly and is located the tip of a connecting seat (5) and No. two connecting seats (6) respectively.

7. The multi-directional supporting anti-collapse device for lifting ECC beam-column nodes of claim 5, wherein: screw thread piece (13) and internal thread hole (12) looks adaptation just are threaded connection each other, spread groove (11) are the dovetail, connecting plate (15) and spread groove (11) looks adaptation just are sliding connection each other.

8. The multi-directional supporting anti-collapse device for lifting ECC beam-column nodes of claim 7, wherein: the end part of the thread block (13) penetrates through the connecting plate (15) and extends to the inside of the fixed cylinder (9) to be fixedly connected with the stop block (21), the pin shaft of the movable pin (14) extends into the fixed cylinder (9) to be fixedly connected with the stop block (21), and the second spring (22) is sleeved outside the pin shaft of the movable pin (14).