CN220521663U

CN220521663U - Vertical joint connection node structure device of assembled shear wall

Info

Publication number: CN220521663U
Application number: CN202322187887.7U
Authority: CN
Inventors: 蒋吉浩; 耿蒙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-23
Anticipated expiration: 2033-08-15

Abstract

The utility model provides an assembly type shear wall vertical joint connection node structure device, which belongs to the technical field of assembly type building structures and aims to solve the problem that when the conventional assembly type shear wall vertical joint connection node structure device is used, an aluminum template and a backboard at a connection node are usually connected and fixed by a large number of bolts, so that the assembly efficiency of the aluminum template and the backboard is lower; and aluminum templates are arranged on the left side and the right side of one end of the second prefabricated shear wall. According to the utility model, the aluminum template is limited and fixed through the limiting sleeve frames of the two groups of limiting frame bodies, and the aluminum template is in sliding connection with the limiting sleeve frames through the limiting clamping plates and is tightly pressed by utilizing the elastic action of the first compression springs, so that in the whole assembly process, a large number of bolts are not needed for tightly pressing and fixing, and the loading and unloading efficiency of the aluminum template is improved.

Description

Vertical joint connection node structure device of assembled shear wall

Technical Field

The utility model belongs to the technical field of assembled building structures, and particularly relates to an assembled shear wall vertical joint connection node structure device.

Background

The assembled shear wall structure realizes the integral connection of the structure through post-cast concrete in the vertical joint area and post-cast concrete in the horizontal joint area. The shear wall structure has high industrialization degree, the prefabricated parts are produced in factories, the production quality is easy to control, the standardized and large-scale production can be realized, the on-site management of engineering quality is convenient, and the construction quality can be greatly improved.

When the conventional assembly type shear wall vertical joint connection node structure device is used, the aluminum templates and the backboard at the connection nodes are always continued to the traditional screw crimping and fixing technology, a large number of bolts are generally used for connection and fixing, so that the assembly efficiency of the aluminum templates and the backboard is lower, after concrete pouring is completed at the connection nodes, the friction force of the connection bolts can be increased by concrete, the disassembly process is complex and laborious, and the assembly efficiency of the assembly type shear wall is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an assembled shear wall vertical joint connection node structure device, which aims to solve the problem that when the conventional assembled shear wall vertical joint connection node structure device is used, an aluminum template and a backboard at a connection node are usually connected and fixed by a large number of bolts, so that the assembly efficiency of the aluminum template and the backboard is lower.

The purpose and the effect of the assembled shear wall vertical joint connection node structure device are achieved by the following specific technical means:

the vertical joint connection node structure device of the assembled shear wall comprises first prefabricated shear walls, wherein the first prefabricated shear walls are distributed in a linear array mode, one side of the joint of the two first prefabricated shear walls is provided with a second prefabricated shear wall, and the second prefabricated shear walls and the first prefabricated shear walls are vertically distributed; aluminum templates are arranged on the left side and the right side of one end of the second prefabricated shear wall; the aluminum template is of an L-shaped structure and is connected with the first prefabricated shear wall; the two ends of the aluminum template are provided with limiting frame bodies, and the two limiting frame bodies are respectively connected with the second prefabricated shear wall and the first prefabricated shear wall; two U-shaped bolts are arranged between the two aluminum templates, and the two U-shaped bolts are distributed in an up-down symmetrical mode; a positioning press block is arranged on the U-shaped bolt close to the end part; a backboard is arranged on the other side of the joint of the two first prefabricated shear walls; the backboard corresponds to the aluminum template, and the aluminum template is connected with the backboard.

Further, the aluminum mould board both ends are equipped with spacing cardboard, and aluminum mould board one side is equipped with the mounting groove, and the mounting groove is linear array mode and distributes, is equipped with spacing round bar in the mounting groove, and the spacing round bar in left and right sides is symmetrical mode and distributes to both sides spacing round bar and U type bolt phase-match.

Further, the spacing support body includes mount, stop collar frame, inserted bar and first compression spring, and the mount passes through bolt and second prefabricated shear wall and first prefabricated shear wall fixed connection, and mount one side is equipped with the stop collar frame to aluminum mould board passes through spacing cardboard and stop collar frame sliding connection, and stop collar frame one side is equipped with the inserted bar, and the cover is equipped with first compression spring on the inserted bar, and the inserted bar slides and runs through the mount, and first compression spring supports between mount and stop collar frame.

Further, a first supporting block is arranged on one side of the U-shaped bolt and is contacted with the limiting round rod, and a second supporting block is arranged on the other side of the U-shaped bolt and is controlled by a locking nut.

Further, the location briquetting bottom is equipped with two connection draw-in grooves, and the location briquetting is connected with U type bolt through the connection draw-in groove, and location briquetting one side is equipped with the support bolt pole, and the cover is equipped with second compression spring on the support bolt pole, and location briquetting contacts with spacing round bar, and the support bolt pole runs through the second supporting shoe to through lock nut control, and second compression spring supports in between location briquetting and the second supporting shoe moreover.

Further, the backplate rear portion is equipped with two mounting frame plates, and two mounting frame plates are the upper and lower symmetry mode and distribute, and mounting frame plate front portion is equipped with two connecting rods, and the connecting rod slip runs through backplate and aluminum mould board, and the connecting rod front end is equipped with the connection buckle, and is equipped with the support briquetting on the connection buckle.

Further, support briquetting intermediate position is equipped with the rectangle bayonet socket, and supports the briquetting and pass through rectangle bayonet socket and connect buckle looks joint, and support briquetting left and right sides is equipped with the backup pad, and runs through in the backup pad has the support column, and the support column rear end is equipped with the support plectane, and supports the plectane and contacts with the aluminium template, and the cover is equipped with third compression spring on the support column, and third compression spring supports between support plectane and backup pad.

Advantageous effects

1. The first prefabricated shear wall and the second prefabricated shear wall of the device are respectively provided with a limiting frame body, the limiting sleeve frames of the two groups of limiting frame bodies are used for limiting and fixing the aluminum templates, and the aluminum templates are in sliding connection with the limiting sleeve frames through the limiting clamping plates and are tightly pressed by the elastic action of the first compression springs.

2. Because all be equipped with spacing round bar on two sets of aluminum templates, it is spacing through two U type bolts to utilize second compression spring and support bolt pole and second supporting shoe to mutually support, make the location briquetting tighten up the location to two spacing round bars, after two sets of aluminum templates and backplate are poured the concrete, just can realize demolising two sets of aluminum templates fast through the dismantlement to two U type bolts, improved the assembly efficiency of this prefabricated shear force wall greatly.

3. Through connecting rod and connecting buckle and support briquetting mutually support, can be manual with two adjacent connecting buckles to holding between them to opposite direction, make the connecting buckle lose the joint relation with the rectangle bayonet socket in the middle of the support briquetting, then with connecting rod and mounting plate pulling backward to make the backplate pull down from the connected node of first prefabricated shear force wall fast, its connection structure is simple, assembly operation convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall axial view angle structure of the present utility model.

FIG. 2 is a schematic view of the structure of the present utility model from FIG. 1 with the first and second precast shear walls removed.

FIG. 3 is a schematic diagram of a part of aluminum templates, back plates, limiting frame bodies, U-shaped bolts, positioning press blocks and supporting press blocks.

Fig. 4 is a schematic diagram of an explosion state structure of a part of an aluminum template and a limiting frame body according to the present utility model.

FIG. 5 is a schematic diagram of the explosion state structure of the U-shaped bolt and the positioning press block of the utility model.

FIG. 6 is a schematic view of the explosion state structure of a part of the back plate and the supporting pressing block of the utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a first prefabricated shear wall; 2. a second prefabricated shear wall; 3. an aluminum template; 301. a limiting clamping plate; 302. a mounting groove; 303. a limit round rod; 4. a limiting frame body; 401. a fixing frame; 402. a limiting sleeve frame; 403. a rod; 404. a first compression spring; 5. u-shaped bolts; 501. a first support block; 502. a second support block; 6. positioning a pressing block; 601. a connecting clamping groove; 602. a support bolt; 603. a second compression spring; 7. a back plate; 701. mounting a frame plate; 702. a connecting rod; 703. a connecting buckle; 8. supporting the pressing block; 801. a support plate; 802. a support column; 803. supporting a circular plate; 804. and a third compression spring.

Description of the embodiments

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one: as shown in fig. 1 to 6:

the utility model provides an assembled shear wall vertical joint connection node structure device, which comprises first prefabricated shear walls 1, wherein the first prefabricated shear walls 1 are distributed in a linear array mode, one side of the joint of the two first prefabricated shear walls 1 is provided with a second prefabricated shear wall 2, and the second prefabricated shear walls 2 and the first prefabricated shear walls 1 are vertically distributed; the left side and the right side of one end of the second prefabricated shear wall 2 are provided with aluminum templates 3; the aluminum template 3 is of an L-shaped structure, and the aluminum template 3 is connected with the first prefabricated shear wall 1; two ends of the aluminum template 3 are provided with limiting frame bodies 4, and the two limiting frame bodies 4 are respectively connected with the second prefabricated shear wall 2 and the first prefabricated shear wall 1; two U-shaped bolts 5 are arranged between the two aluminum templates 3, and the two U-shaped bolts 5 are distributed in an up-down symmetrical mode; a positioning press block 6 is arranged on the U-shaped bolt 5 near the end part; a backboard 7 is arranged on the other side of the joint of the two first precast shear walls 1; the backboard 7 corresponds to the aluminum template 3, and the aluminum template 3 is connected with the backboard 7.

Wherein, the two ends of the aluminum template 3 are provided with limit clamping plates 301, one side of the aluminum template 3 is provided with mounting grooves 302, the mounting grooves 302 are distributed in a linear array mode, limit round rods 303 are arranged in the mounting grooves 302, the limit round rods 303 on the left side and the right side are distributed in a symmetrical mode, and the limit round rods 303 on the two sides are matched with the U-shaped bolts 5;

the limiting frame body 4 comprises a fixing frame 401, a limiting sleeve frame 402, an inserting rod 403 and a first compression spring 404, the fixing frame 401 is fixedly connected with the second prefabricated shear wall 2 and the first prefabricated shear wall 1 through bolts, the limiting sleeve frame 402 is arranged on one side of the fixing frame 401, the aluminum template 3 is slidably connected with the limiting sleeve frame 402 through the limiting clamping plate 301, the inserting rod 403 is arranged on one side of the limiting sleeve frame 402, the inserting rod 403 is sleeved with the first compression spring 404, the inserting rod 403 slidably penetrates through the fixing frame 401, the first compression spring 404 is supported between the fixing frame 401 and the limiting sleeve frame 402, the limiting frame bodies 4 are respectively arranged on the first prefabricated shear wall 1 and the second prefabricated shear wall 2, the aluminum template 3 is limited and fixed through the limiting sleeve frames 402 of the two groups of limiting frame bodies 4, the aluminum template 3 is tightly pressed by the limiting clamping plate 301 and the limiting sleeve frame 402 through the elastic action of the first compression spring 404, and the efficiency of the aluminum template 3 is further improved due to the fact that a large number of bolts are not needed to be tightly pressed and fixed in the whole assembly process.

Wherein, a first supporting block 501 is arranged on one side of the U-shaped bolt 5, the first supporting block 501 is contacted with the limit round bar 303, and a second supporting block 502 is arranged on the other side of the U-shaped bolt 5 and is controlled by a locking nut;

the positioning press block 6 bottom is equipped with two connection draw-in grooves 601, and positioning press block 6 is connected with U type bolt 5 through connection draw-in groove 601, positioning press block 6 one side is equipped with support bolt 602, the cover is equipped with second compression spring 603 on the support bolt 602, positioning press block 6 contacts with spacing round bar 303, and support bolt 602 runs through second supporting shoe 502, and through lock nut control, and second compression spring 603 supports between positioning press block 6 and second supporting shoe 502, because all be equipped with spacing round bar 303 on two sets of aluminum templates 3, spacing through two U type bolts 5, and utilize second compression spring 603 and support bolt 602 to mutually support with second supporting shoe 502, make positioning press block 6 tighten up the location to two spacing round bars 303, after pouring concrete between two sets of aluminum templates 3 and backplate 7 of junction, just can realize dismantling two sets of aluminum templates 3 fast, the assembly efficiency of this prefabricated shear force wall has been improved greatly.

Embodiment two: as shown in fig. 6:

two mounting frame plates 701 are arranged at the rear part of the backboard 7, the two mounting frame plates 701 are distributed in an up-down symmetrical mode, the mounting frame plates 701 are fixedly connected with the first prefabricated shear wall 1 through bolts, two connecting rods 702 are arranged at the front part of the mounting frame plates 701, the connecting rods 702 slide to penetrate through the backboard 7 and the aluminum template 3, connecting buckles 703 are arranged at the front ends of the connecting rods 702, and supporting pressing blocks 8 are arranged on the connecting buckles 703;

the middle position of the supporting pressing block 8 is provided with a rectangular bayonet, the supporting pressing block 8 is clamped with the connecting buckle 703 through the rectangular bayonet, the left side and the right side of the supporting pressing block 8 are provided with supporting plates 801, supporting columns 802 penetrate through the supporting plates 801, supporting circular plates 803 are arranged at the rear ends of the supporting columns 802, the supporting circular plates 803 are contacted with the aluminum templates 3, third compression springs 804 are sleeved on the supporting columns 802 and supported between the supporting circular plates 803 and the supporting plates 801, after concrete is poured between two groups of the aluminum templates 3 and the backboard 7 at the connecting joint, the connecting rods 702 and the connecting buckle 703 are mutually matched with the supporting pressing block 8, the adjacent two connecting buckles 703 can be manually clamped in opposite directions, the rectangular bayonet between the connecting buckle 703 and the supporting pressing block 8 is not clamped, then the connecting rods 702 and the mounting frame plates 701 are pulled backwards, and accordingly the backboard 7 is quickly detached from the connecting joint of the first prefabricated shear wall 1.

Specific use and action of the embodiment:

in the utility model, when in use, the aluminum template 3 is limited and fixed through the limiting sleeve frames 402 of the two groups of limiting frame bodies 4, and the aluminum template 3 is in sliding connection with the limiting sleeve frames 402 through the limiting clamping plates 301 and is compressed by utilizing the elastic action of the first compression springs 404, so that the assembling and disassembling efficiency of the aluminum template 3 is improved because a large number of bolts are not needed for compression and fixation in the whole assembling process; the two U-shaped bolts 5 are used for limiting, and the second compression springs 603 and the supporting bolt rods 602 are matched with the second supporting blocks 502, so that the positioning press blocks 6 tighten and position the two limiting round rods 303, and after concrete is poured between the two groups of aluminum templates 3 and the backboard 7 at the connecting node, the two groups of aluminum templates 3 can be quickly dismantled only by disassembling the two U-shaped bolts 5, and the assembly efficiency of the prefabricated shear wall is greatly improved; after the concrete is poured between the two groups of aluminum templates 3 and the backboard 7 at the connecting node, the connecting rod 702 and the connecting buckle 703 are matched with the supporting pressing block 8, the two adjacent connecting buckles 703 can be manually pinched in opposite directions, so that the rectangular bayonet between the connecting buckle 703 and the supporting pressing block 8 loses the clamping relationship, and then the connecting rod 702 and the mounting frame plate 701 are pulled backwards, so that the backboard 7 is quickly detached from the connecting node of the first prefabricated shear wall 1, and the connecting structure is simple, and the assembling operation is convenient and quick.

Claims

1. Assembled shear force wall perps connected node structure device, its characterized in that: the high-strength steel wire rope shear wall comprises first prefabricated shear walls (1), wherein the first prefabricated shear walls (1) are distributed in a linear array mode, one side of a joint of the two first prefabricated shear walls (1) is provided with a second prefabricated shear wall (2), and the second prefabricated shear walls (2) and the first prefabricated shear walls (1) are vertically distributed; aluminum templates (3) are arranged on the left side and the right side of one end of the second prefabricated shear wall (2); the aluminum template (3) is of an L-shaped structure, and the aluminum template (3) is connected with the first prefabricated shear wall (1); two ends of the aluminum template (3) are provided with limiting frame bodies (4), and the two limiting frame bodies (4) are respectively connected with the second prefabricated shear wall (2) and the first prefabricated shear wall (1); two U-shaped bolts (5) are arranged between the two aluminum templates (3), and the two U-shaped bolts (5) are distributed in an up-down symmetrical mode; a positioning press block (6) is arranged on the U-shaped bolt (5) close to the end part; a backboard (7) is arranged on the other side of the joint of the two first prefabricated shear walls (1); the backboard (7) corresponds to the aluminum template (3), and the aluminum template (3) is connected with the backboard (7).

2. The fabricated shear wall perps connection node structure device of claim 1, wherein: the aluminum die plate (3) both ends are equipped with spacing cardboard (301), and aluminum die plate (3) one side is equipped with mounting groove (302), and mounting groove (302) are linear array mode distribution, are equipped with spacing round bar (303) in mounting groove (302), and the spacing round bar (303) of left and right sides are symmetrical mode distribution to spacing round bar (303) of both sides and U type bolt (5) phase-match.

3. The fabricated shear wall perps connection node structure device of claim 1, wherein: spacing support body (4) include mount (401), stop collar frame (402), inserted bar (403) and first compression spring (404), mount (401) are through bolt and second prefabricated shear force wall (2) and first prefabricated shear force wall (1) fixed connection, and mount (401) one side is equipped with stop collar frame (402), and aluminum mould board (3) are through spacing cardboard (301) and stop collar frame (402) sliding connection, stop collar frame (402) one side is equipped with inserted bar (403), and the cover is equipped with first compression spring (404) on inserted bar (403), inserted bar (403) slip runs through mount (401), and first compression spring (404) support between mount (401) and stop collar frame (402).

4. The fabricated shear wall perps connection node structure device of claim 1, wherein: a first supporting block (501) is arranged on one side of the U-shaped bolt (5), the first supporting block (501) is in contact with the limiting round rod (303), and a second supporting block (502) is arranged on the other side of the U-shaped bolt (5) and is controlled by a locking nut.

5. The fabricated shear wall perps connection node structure device of claim 1, wherein: the positioning press block (6) bottom is equipped with two connection draw-in grooves (601), and positioning press block (6) are connected with U type bolt (5) through connection draw-in groove (601), and positioning press block (6) one side is equipped with support bolt (602), and the cover is equipped with second compression spring (603) on support bolt (602), and positioning press block (6) and spacing round bar (303) contact, and support bolt (602) run through second supporting shoe (502) to through lock nut control, second compression spring (603) support in between positioning press block (6) and second supporting shoe (502) moreover.

6. The fabricated shear wall perps connection node structure device of claim 1, wherein: the back plate (7) rear portion is equipped with two mounting plate (701), and two mounting plate (701) are the upper and lower symmetry mode and distribute, and mounting plate (701) front portion is equipped with two connecting rods (702), and connecting rod (702) slip run through backplate (7) and aluminium template (3), and connecting rod (702) front end is equipped with connection buckle (703), and is equipped with on connection buckle (703) and supports briquetting (8).

7. The fabricated shear wall perps connection node structure device of claim 6, wherein: support briquetting (8) intermediate position is equipped with the rectangle bayonet socket, and supports briquetting (8) and link buckle (703) looks joint through the rectangle bayonet socket, and support briquetting (8) left and right sides is equipped with backup pad (801), and runs through on backup pad (801) support column (802), support column (802) rear end is equipped with supports plectane (803), and support plectane (803) and aluminium template (3) contact, the cover is equipped with third compression spring (804) on support column (802), and third compression spring (804) support between support plectane (803) and backup pad (801).