CN216921494U

CN216921494U - Beam column node antidetonation reinforcing apparatus

Info

Publication number: CN216921494U
Application number: CN202220545255.6U
Authority: CN
Inventors: 陈安雷; 付惟诚; 方振; 李思辰
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-08
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a beam-column joint seismic strengthening device which comprises a column body and a beam body, wherein vertical rods are arranged on two sides of the column body, two groups of first connecting rods are arranged between the two groups of vertical rods, and a sliding groove is formed in one side of each vertical rod; make first slider and second slider can the motion each other through rotating two-way lead screw, and then make first gusset plate and second gusset plate can be close to each other or keep away from, thereby make first gusset plate and second gusset plate can clip not unidimensional roof beam body, can connect two sets of montants through first connecting rod, can connect two sets of first gusset plates and second gusset plate through the second connecting rod, can connect two sets of first gusset plates through the third connecting rod, can connect two sets of second gusset plates through the fourth connecting rod, thereby with two sets of montants, first gusset plate and second gusset plate connect as a whole, strengthen the montant, the stability of first gusset plate and second gusset plate, thereby consolidate the node of roof beam body and cylinder.

Description

Beam column node antidetonation reinforcing apparatus

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a beam column joint seismic strengthening device.

Background

The beam-column node refers to a cross point of a beam and a column of the frame structure, and is reinforced in order to strengthen the seismic capacity of the beam-column node.

The beam column node seismic strengthening method in the prior art is characterized in that reinforcing rods or reinforcing plates are fixed on a column body or a beam body through bolts, holes need to be formed in the beam body and the column body in the mode, the beam body and the column body can be damaged, and therefore integrity and safety of the beam body and the column body can be affected.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the present invention provides a beam-column joint seismic strengthening device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a beam-column joint seismic strengthening device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a beam column node antidetonation reinforcing apparatus, includes the cylinder and the roof beam body, the montant is all installed to the both sides of cylinder, and is two sets of install two sets of first connecting rods between the montant, the spout has been seted up to one side of montant, the internally mounted of spout has two-way lead screw, the one end screw thread department of two-way lead screw installs first slider, the other end screw thread department of two-way lead screw installs the second slider, one side fixed mounting of first slider has first gusset plate, one side fixed mounting of second slider has the second gusset plate, first gusset plate with be connected with the second connecting rod between the horizontal segment of second gusset plate, it is two sets of be connected with the third connecting rod between the vertical section of first gusset plate, it is two sets of be connected with the fourth connecting rod between the vertical section of second gusset plate.

Furthermore, the left end and the right end of the column body are fixedly connected with the beam body.

Further, the inside bottom fixed mounting of spout has the fixing base, the bottom of two-way lead screw with the fixing base rotates to be connected, the top fixed mounting of two-way lead screw has the bull stick, the bull stick with the top through connection of montant, just the top fixed mounting of bull stick has the commentaries on classics hand.

Furthermore, the top end of the rotating hand is provided with a first positioning hole which is communicated up and down, the top end of the vertical rod is provided with a plurality of groups of second positioning holes, the first positioning hole and the second positioning hole are connected with positioning rods in an inserting manner, and the first sliding block and the second sliding block are connected with the sliding groove in a sliding manner.

Furthermore, two sets of first jacks are formed in one side of the vertical rod, and two ends of the first connecting rod are respectively connected in the first jacks in an inserting mode.

Furthermore, a second jack is formed in the horizontal section of the first reinforcing plate, a fourth jack is formed in the horizontal section of the second reinforcing plate, one end of a second connecting rod is connected with the second jack in an inserted manner in a clamped manner, and the other end of the second connecting rod is connected with the fourth jack in an inserted manner in a clamped manner.

Furthermore, a third jack is formed in the vertical sections of the two groups of first reinforcing plates, the two ends of the third connecting rod are connected to the inside of the third jack in an inserting mode respectively, a fifth jack is formed in the vertical sections of the two groups of second reinforcing plates, and the two ends of the fourth connecting rod are connected to the inside of the fifth jack in an inserting mode respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, due to the combined action of the designed vertical rods, the first reinforcing plate and the second reinforcing plate, the situation that holes are punched in the beam body and the column body can be avoided, and the node of the beam body and the column body can be reinforced, so that the defects in the traditional technology are overcome.

2. According to the utility model, the first slider and the second slider can move mutually by rotating the bidirectional screw rod, so that the first reinforcing plate and the second reinforcing plate can approach or separate from each other, the first reinforcing plate and the second reinforcing plate can clamp beam bodies with different sizes, two groups of vertical rods can be connected through the first connecting rod, two groups of first reinforcing plates and two groups of second reinforcing plates can be connected through the second connecting rod, two groups of first reinforcing plates can be connected through the third connecting rod, two groups of second reinforcing plates can be connected through the fourth connecting rod, and two groups of vertical rods, first reinforcing plates and second reinforcing plates are connected into a whole to enhance the stability of the vertical rods, the first reinforcing plates and the second reinforcing plates, so that the nodes of the beam bodies and the columns are reinforced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a second schematic perspective view of the present invention;

FIG. 3 is a schematic view of a vertical rod structure according to the present invention;

FIG. 4 is a schematic view of the structure of part A of the present invention;

FIG. 5 is a connection diagram of two sets of vertical rods according to the present invention;

fig. 6 is a view showing two-by-two connection of two sets of first reinforcing plates and two sets of second reinforcing plates according to the present invention.

Reference numerals:

1. a cylinder; 2. a beam body; 3. a vertical rod; 301. a chute; 302. a bidirectional screw rod; 303. a first slider; 304. a second slider; 305. a fixed seat; 306. a rotating rod; 307. turning the hand; 308. a first positioning hole; 309. a second positioning hole; 310. positioning a rod; 311. a first jack; 4. a first reinforcing plate; 401. a second jack; 402. a third jack; 5. a second reinforcing plate; 501. a fourth jack; 502. a fifth jack; 6. a first link; 7. a second link; 8. a third link; 9. and a fourth link.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-6, a beam-column node anti-seismic reinforcing device according to an embodiment of the present invention includes a column body 1 and a beam body 2, wherein vertical rods 3 are respectively installed on two sides of the column body 1, two sets of first connecting rods 6 are installed between the two sets of vertical rods 3, the two sets of vertical rods 3 can be connected through the two sets of first connecting rods 6, so as to connect the two sets of vertical rods 3 into a whole, a chute 301 is installed on one side of the vertical rods 3, a bidirectional screw 302 is installed inside the chute 301, a first slider 303 is installed at a threaded position of one end of the bidirectional screw 302, a second slider 304 is installed at a threaded position of the other end of the bidirectional screw 302, a first reinforcing plate 4 is fixedly installed on one side of the first slider 303, a second reinforcing plate 5 is fixedly installed on one side of the second slider 304, and the first slider 303 and the second slider 304 can move relative to each other by rotating the bidirectional screw 302, and thus the first and second reinforcing plates 4 and 5 can be moved toward or away from each other, so that the first and second reinforcing plates 4 and 5 can sandwich the girder 2 of different sizes, a second connecting rod 7 is connected between the horizontal sections of the first reinforcing plate 4 and the second reinforcing plate 5, two sets of the first reinforcing plate 4 and the second reinforcing plate 5 can be connected through the second connecting rod 7, and further connecting the first reinforcing plates 4 and the second reinforcing plates 5 into a whole, connecting a third connecting rod 8 between the vertical sections of the two sets of the first reinforcing plates 4, connecting the two sets of the first reinforcing plates 4 through the third connecting rod 8, and then two groups of first reinforcing plates 4 are connected into a whole, a fourth connecting rod 9 is connected between the vertical sections of the two groups of second reinforcing plates 5, two sets of second reinforcing plates 5 may be connected by a fourth connecting rod 9, thereby connecting the two sets of second reinforcing plates 5 as a whole.

According to the scheme of the utility model, the left end and the right end of the column body 1 are fixedly connected with the beam body 2; a fixed seat 305 is fixedly installed at the bottom end inside the sliding chute 301, the bottom end of the bidirectional screw rod 302 is rotatably connected with the fixed seat 305, a rotating rod 306 is fixedly installed at the top end of the bidirectional screw rod 302, the rotating rod 306 is in through connection with the top end of the vertical rod 3, a rotating handle 307 is fixedly installed at the top end of the rotating rod 306, a user drives the rotating rod 306 to rotate by rotating the rotating handle 307, and the rotating rod 306 drives the bidirectional screw rod 302 to rotate; the top end of the rotating hand 307 is provided with a first positioning hole 308 which is vertically through, the top end of the vertical rod 3 is provided with a plurality of groups of second positioning holes 309, the first positioning hole 308 and the second positioning holes 309 are connected with positioning rods 310 in an inserting manner, the first sliding block 303 and the second sliding block 304 are both connected with the sliding chute 301 in a sliding manner, and after the positions of the first reinforcing plate 4 and the second reinforcing plate 5 are determined, the positioning rods 310 are inserted into the first positioning holes 308 and the corresponding second positioning holes 309, so that the position of the rotating hand 307 is fixed, and the stability of the first reinforcing plate 4 and the second reinforcing plate 5 is improved; two groups of first jacks 311 are formed in one side of the vertical rod 3, and two ends of the first connecting rod 6 are respectively connected in the first jacks 311 in an inserting and clamping manner; a horizontal section of the first reinforcing plate 4 is provided with a second jack 401, a horizontal section of the second reinforcing plate 5 is provided with a fourth jack 501, one end of the second connecting rod 7 is in plug-in clamping connection with the second jack 401, and the other end of the second connecting rod 7 is in plug-in clamping connection with the fourth jack 501; third inserting holes 402 are formed in the vertical sections of the two groups of first reinforcing plates 4, the two ends of the third connecting rod 8 are connected to the inside of the third inserting holes 402 in a plug-in type clamping mode respectively, fifth inserting holes 502 are formed in the vertical sections of the two groups of second reinforcing plates 5, and the two ends of the fourth connecting rod 9 are connected to the inside of the fifth inserting holes 502 in a plug-in type clamping mode respectively.

The working principle of the beam column joint seismic strengthening device provided by the utility model is as follows: the rotating rod 306 is driven to rotate by rotating the rotating hand 307, the rotating rod 306 drives the bidirectional screw rod 302 to rotate, the first slider 303 and the second slider 304 can move mutually by rotating the bidirectional screw rod 302, and further the first reinforcing plate 4 and the second reinforcing plate 5 can get close to or get away from each other, so that the first reinforcing plate 4 and the second reinforcing plate 5 can clamp the beam bodies 2 with different sizes, the first reinforcing plate 4 and the second reinforcing plate 5 can be in contact with the column body 1, two groups of vertical rods 3 can be connected by the first connecting rod 6, two groups of first reinforcing plates 4 and two groups of second reinforcing plates 5 can be connected by the second connecting rod 7, two groups of first reinforcing plates 4 can be connected by the third connecting rod 8, two groups of second reinforcing plates 5 can be connected by the fourth connecting rod 9, so that two groups of vertical rods 3, the first reinforcing plates 4 and the second reinforcing plates 5 are connected into a whole, to enhance the stability of the vertical bars 3, the first reinforcing plates 4 and the second reinforcing plates 5, thereby reinforcing the joints of the girder 2 and the column body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The beam column node anti-seismic reinforcing device is characterized by comprising a column body (1) and a beam body (2), wherein vertical rods (3) are arranged on two sides of the column body (1), two groups of first connecting rods (6) are arranged between the two groups of vertical rods (3), a sliding groove (301) is formed in one side of each vertical rod (3), a bidirectional screw rod (302) is arranged inside the sliding groove (301), a first sliding block (303) is arranged at one end of the bidirectional screw rod (302), a second sliding block (304) is arranged at the other end of the bidirectional screw rod (302), a first reinforcing plate (4) is fixedly arranged on one side of the first sliding block (303), a second reinforcing plate (5) is fixedly arranged on one side of the second sliding block (304), and a second connecting rod (7) is connected between the first reinforcing plate (4) and the horizontal section of the second reinforcing plate (5), and a third connecting rod (8) is connected between the vertical sections of the two groups of first reinforcing plates (4), and a fourth connecting rod (9) is connected between the vertical sections of the two groups of second reinforcing plates (5).

2. The beam-column joint seismic strengthening device according to claim 1, wherein the beam body (2) is fixedly connected to both the left end and the right end of the column body (1).

3. The beam-column joint seismic strengthening device according to claim 1, wherein a fixed seat (305) is fixedly mounted at the bottom end of the inside of the sliding groove (301), the bottom end of the bidirectional screw rod (302) is rotatably connected with the fixed seat (305), a rotating rod (306) is fixedly mounted at the top end of the bidirectional screw rod (302), the rotating rod (306) is in through connection with the top end of the vertical rod (3), and a rotating handle (307) is fixedly mounted at the top end of the rotating rod (306).

4. The beam-column joint seismic strengthening device according to claim 3, wherein a first positioning hole (308) is formed in the top end of the rotating handle (307) and penetrates up and down, a plurality of groups of second positioning holes (309) are formed in the top end of the vertical rod (3), positioning rods (310) are connected to the first positioning hole (308) and the second positioning holes (309) in an inserting manner, and the first sliding block (303) and the second sliding block (304) are both connected with the sliding groove (301) in a sliding manner.

5. The beam-column joint seismic strengthening device as claimed in claim 1, wherein two sets of first insertion holes (311) are formed in one side of the vertical rod (3), and two ends of the first connecting rod (6) are respectively connected in an inserting manner in the first insertion holes (311).

6. The anti-seismic reinforcing device for the beam-column joint according to claim 1, wherein a second insertion hole (401) is formed in a horizontal section of the first reinforcing plate (4), a fourth insertion hole (501) is formed in a horizontal section of the second reinforcing plate (5), one end of the second connecting rod (7) is in insertion-type engagement with the second insertion hole (401), and the other end of the second connecting rod (7) is in insertion-type engagement with the fourth insertion hole (501).

7. The beam-column joint seismic strengthening device according to claim 1, wherein vertical sections of two sets of the first strengthening plates (4) are provided with third insertion holes (402), two ends of the third connecting rod (8) are respectively connected in an inserted manner inside the third insertion holes (402), vertical sections of two sets of the second strengthening plates (5) are respectively provided with fifth insertion holes (502), and two ends of the fourth connecting rod (9) are respectively connected in an inserted manner inside the fifth insertion holes (502).