CN217079235U

CN217079235U - Installation connection structure for prefabricated wall of prefabricated building

Info

Publication number: CN217079235U
Application number: CN202220457171.7U
Authority: CN
Inventors: 王天平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-29
Anticipated expiration: 2032-03-03

Abstract

The utility model provides an erection joint structure that prefabricated wall body of assembly type structure was used belongs to wall connection structure technical field. The fixing device mainly aims at the problem that the existing device is not firm enough in fixing, and provides the following technical scheme, wherein the fixing device comprises a fixing plate, a connecting column is arranged on the fixing plate, connecting blocks are arranged on two sides of the connecting column, a locking assembly penetrates through the connecting column, the locking assembly comprises a moving column and a locking nail, extrusion blocks are arranged on two sides of the moving column, the extrusion blocks are in contact with one end of the locking nail, a positioning spring is sleeved on the locking nail, the positioning spring and the locking nail penetrate through a positioning hole, an adjusting assembly penetrates through the fixing plate, and auxiliary positioning assemblies are arranged on two sides of the fixing plate; through the arrangement of the connecting column, the connecting block, the locking nail, the movable column, the extrusion block, the worm wheel, the worm and the screw rod, the device can more firmly fix the wall body; through the arrangement of the side plates, the fixing blocks and the fixing bolts, the device is more convenient to use and is more stable and reliable.

Description

Installation connection structure for prefabricated wall of prefabricated building

Technical Field

The utility model relates to a wall connection technical field especially relates to the erection joint structure that prefabricated wall of assembly type structure was used.

Background

With the development of the building industry, fabricated buildings are more mature. The prefabricated wall body is a common building component in an assembly type building, the prefabricated wall body is a reinforced concrete plate type component which is processed and manufactured in a prefabricating factory and used for building assembly, when the prefabricated wall body is used, the prefabricated wall body is directly transported to a construction site to be installed, and the prefabricated wall body is an independent component, so that an installation connecting structure is required to be used for fixing the prefabricated wall body.

The utility model discloses a prefabricated wall body and concrete structure connection structure as patent number CN201821646262.5, this connection structure mounting nut, shock pad and foamed glue, adopt to assist the fixed connected mode who is main of shock pad with mounting nut, fix prefabricated wall body, adopt shock pad, foamed glue bonding, sealed for enough elasticity has between prefabricated wall body and the frame construction.

When the prefabricated wall body of installation, place the wall body on the connection structure on ground for connection structure inserts in the wall body, however, traditional connection structure is fixed the wall body with bolt fastening or adopt spacing post to carry out spacing mode mostly, and erection joint's intensity is lower, and it is not hard up easily, leads to the wall body fixed firm inadequately.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an erection joint structure that prefabricated wall of assembly type structure used to solve the fixed not firm problem inadequately of current device.

The utility model relates to an installation connection structure's that prefabricated wall body of assembly type structure was used purpose and efficiency are reached by following concrete technological means:

the utility model provides an installation connection structure that prefabricated wall body of assembly type structure was used, includes the fixed plate, be provided with the spliced pole on the fixed plate, the spliced pole is provided with two sets ofly relatively, the spliced pole both sides all are provided with the connecting block, wear to be equipped with locking Assembly in the spliced pole, locking Assembly is including removing post and check pin, the check pin is provided with two sets ofly relatively, it all is provided with the extrusion piece to remove the post both sides, the extrusion piece with check pin one end contact, the cover is equipped with positioning spring on the check pin, positioning spring with the check pin is all worn to establish in the locating hole, the locating hole is seted up on the connecting block, wear to be equipped with adjusting part in the fixed plate, the adjusting part top is worn to establish in removing the post, the fixed plate both sides all are provided with auxiliary positioning assembly.

The above technical solution further comprises: the adjusting component comprises a worm wheel and a worm, the tail end of the worm penetrates out of the fixing plate, the worm is meshed with the worm wheel, a screw rod is arranged on the worm wheel, and the top end of the screw rod penetrates through the moving column.

The above technical solution further comprises: the auxiliary positioning assembly comprises a side plate and a fixed block, the side plate and the fixed block are both arranged on the fixed plate, and reinforcing ribs are arranged at the joint of the fixed block and the side plate.

The above technical solution further comprises: the side plate is provided with a plurality of groups of through holes, fixing bolts penetrate through the through holes, washers are sleeved on the fixing bolts and are located between the side plate and the fixing bolts.

The above technical solution further comprises: the fixing plate is provided with a plurality of groups of countersunk holes, mounting bolts penetrate through the countersunk holes, and the fixing plate is provided with a sealing gasket made of rubber.

The above technical solution further comprises: the connecting block with the extrusion piece all is trapezoidal, be provided with the multiunit flexure strip on the locking nail.

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

firstly, when a wall body is connected, a fixing plate is fixed on the ground, then the prefabricated wall body is placed on the fixing plate, a connecting column and a connecting block are inserted into the prefabricated wall body, so that the position of the wall body is limited, then a worm is rotated to drive a worm wheel to rotate, the worm wheel drives a screw to rotate, the movable column is driven to move downwards under the action of threads, an extruding block extrudes a locking nail and pushes the locking nail out of a positioning hole and inserts the positioning nail into the prefabricated wall body, so that the connecting column and the connecting block are locked in the wall body, and the wall body can be installed by matching a plurality of devices; through the arrangement of the connecting column, the connecting block, the locking nail, the movable column, the extrusion block, the worm wheel, the worm and the screw rod, the device can fix the wall more firmly.

Secondly, when the wall body is installed, the wall body is clamped between the two groups of side plates, so that the limiting effect on the wall body is achieved, the wall body is prevented from inclining, the installation of the wall body is more standard, the width of the device can be increased through the fixing blocks, the device and the wall body are prevented from toppling over, and the device is more reliable; the fixing bolt is screwed into the wall body, so that the device has higher stability under the action of auxiliary fixing; through the arrangement of the side plates, the fixing blocks and the fixing bolts, the device is more convenient to use and is more stable and reliable.

Drawings

Fig. 1 is the utility model relates to an installation connection structure's that prefabricated wall of prefabricated building was used overall view.

Fig. 2 is the utility model relates to an explosion chart of installation connection structure that prefabricated wall of assembly type structure was used.

Fig. 3 is an enlarged schematic view of the area a in fig. 2.

Fig. 4 is the utility model relates to a locking Assembly and adjusting part's schematic diagram among erection joint structure that prefabricated wall of prefabricated building was used.

Fig. 5 is the utility model discloses a top view of mounting connection structure intermediate fixed plate that prefabricated wall of assembly type structure was used.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixing plate; 2. a side plate; 3. a fixed block; 4. reinforcing ribs; 5. connecting columns; 6. connecting blocks; 7. moving the column; 8. extruding the block; 9. locking nails; 10. a positioning spring; 11. a worm gear; 12. installing a bolt; 13. a countersunk hole; 14. fixing the bolt; 15. a gasket; 16. a through hole; 17. a gasket; 18. a worm; 19. a screw; 20. an elastic sheet; 21. and (7) positioning the holes.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The embodiment is as follows:

as shown in figures 1 to 5:

the utility model provides a mounting connection structure that prefabricated wall body of assembly type structure was used, including fixed plate 1, be provided with spliced pole 5 on the fixed plate 1, spliced pole 5 both sides all are provided with connecting block 6, the locking Assembly who wears to establish in the spliced pole 5 is including removing post 7 and check lock pin 9, check lock pin 9 is provided with two sets ofly relatively, it all is provided with extrusion piece 8 to remove 7 both sides of post, extrusion piece 8 and the contact of check lock pin 9 one end, the cover is equipped with positioning spring 10 on the check lock pin 9, positioning spring 10 all wears to establish in locating hole 21 with check lock pin 9, locating hole 21 is seted up on connecting block 6, wear to be equipped with adjusting part in fixed plate 1, the adjusting part top is worn to establish in removing post 7, adjusting part includes worm wheel 11 and

worm

18, 18 ends of worm wear out outside fixed plate 1, worm 18 and worm wheel 11 meshing, be provided with screw rod 19 on the worm wheel 11, screw rod 19 top is worn to establish in removing post 7. When connecting the wall body, fix fixed plate 1 on ground earlier, then place prefabricated wall body fixed plate 1 department, make spliced pole 5 and connecting block 6 insert in the prefabricated wall body, thereby inject the position of wall body, then rotatory worm 18, make it drive worm wheel 11 and rotate, drive screw rod 19 through worm wheel 11 and rotate, under the effect of screw thread, screw rod 19 drives and moves post 7 and move down, change the position of extrusion piece 8, make it extrude lock nail 9, push it out locating hole 21, and insert in the prefabricated wall body, form barb structure with spliced pole 5, thereby lock spliced pole 5 and connecting block 6 in the wall body, the installation of wall body that can realize is used in the cooperation of many devices again, replace traditional fixed mode, make spliced pole 5 can be firm fix in the wall body, make the wall body fixed more reliable and more stable.

Referring to fig. 1, 2 and 5, the auxiliary positioning assembly includes a side plate 2 and a fixing block 3, the side plate 2 and the fixing block 3 are both disposed on the fixing plate 1, and a reinforcing rib 4 is disposed at a connection position of the fixing block 3 and the side plate 2. When the wall body is installed, the wall body is clamped between the two groups of side plates 2, so that the wall body is limited, the wall body is prevented from inclining, the installation of the wall body is more standard, the width of the device can be increased by the fixing blocks 3, and the device and the wall body are prevented from toppling over; the reinforcing ribs 4 increase the structural strength of the device, making the device more reliable.

Referring to fig. 2, a plurality of sets of through holes 16 are formed in the side plate 2, fixing bolts 14 penetrate through the through holes 16, washers 15 are sleeved on the fixing bolts 14, and the washers 15 are located between the side plate 2 and the fixing bolts 14. The fixing bolt 14 is screwed into the wall body through the through hole 16, so that the side plate 2 is connected with the wall body, the auxiliary fixing effect can be achieved, and the stability of the device is higher; the washer 15 can increase friction and prevent the fixing bolt 14 from loosening, so that the device is more firmly fixed.

Referring to fig. 2, a plurality of sets of counter bores 13 are formed in the fixing plate 1, mounting bolts 12 penetrate through the counter bores 13, and a sealing gasket 17 is arranged on the fixing plate 1 and made of rubber material, wherein the sealing gasket 17 is made of rubber. The fixing plate 1 can be firmly fixed on the ground through the mounting bolts 12, and the arrangement of the counter bores 13 enables the mounting bolts 12 to be flush with the fixing plate 1, so that a wall body can be conveniently placed on the fixing plate 1, and the device is more convenient to use; the sealing gasket 17 made of rubber can reduce the gap between the wall body and the fixing plate 1, so that the installation effect of the wall body is better.

Referring to fig. 2 and 3, the connecting block 6 and the extruding block 8 are both trapezoidal, and the locking pin 9 is provided with a plurality of sets of elastic pieces 20. The trapezoidal connecting block 6 can be better inserted into the bottom of the wall body, and the trapezoidal extrusion block 8 can easily push the locking nail 9, so that the clamping condition is avoided; the elastic sheet 20 can firmly fix the locking nail 9 in the wall body, so that the locking nail 9 is prevented from slipping, and the stability of the device is improved.

The specific use mode and function of the embodiment are as follows: when the wall body is installed, the fixing plate 1 can be firmly fixed on the ground through the installation bolt 12, then the prefabricated wall body is placed at the position of the fixing plate 1 and is positioned between the two groups of side plates 2, so that the wall body is limited, the wall body is prevented from inclining, then the worm 18 is rotated to drive the worm wheel 11 to rotate, the worm wheel 11 drives the screw rod 19 to rotate, under the action of the screw thread, the screw rod 19 drives the movable column 7 to move downwards, the position of the extrusion block 8 is changed, the locking nail 9 is extruded by the extrusion block and is pushed out of the positioning hole 21 and inserted into the prefabricated wall body to form a barb structure with the connecting column 5, thereby locking the connecting column 5 and the connecting block 6 in the wall body, screwing the fixing bolt 14 into the wall body through the through hole 16, connecting the side plate 2 with the wall body, the auxiliary fixing device can play a role in auxiliary fixing, so that the wall body is fixed on the ground, and the wall body is more stable and reliable in fixation.

Claims

1. The utility model provides an erection joint structure that prefabricated wall body of assembly type structure was used, includes fixed plate (1), be provided with spliced pole (5) on fixed plate (1), spliced pole (5) are provided with two sets of, its characterized in that relatively: spliced pole (5) both sides all are provided with connecting block (6), wear to be equipped with locking Assembly in spliced pole (5), locking Assembly is including removing post (7) and check pin (9), check pin (9) are provided with two sets ofly relatively, it all is provided with extrusion piece (8) to remove post (7) both sides, extrusion piece (8) with check pin (9) one end contact, the cover is equipped with positioning spring (10) on check pin (9), positioning spring (10) with check pin (9) all wear to establish in locating hole (21), establish locating hole (21) on connecting block (6), wear to be equipped with adjusting part in fixed plate (1), the adjusting part top is worn to establish in removing post (7), fixed plate (1) both sides all are provided with auxiliary positioning assembly.

2. The installation and connection structure for prefabricated walls of prefabricated buildings according to claim 1, wherein: the adjusting component comprises a worm wheel (11) and a worm (18), the tail end of the worm (18) penetrates out of the fixing plate (1), the worm (18) is meshed with the worm wheel (11), a screw rod (19) is arranged on the worm wheel (11), and the top end of the screw rod (19) penetrates through the moving column (7).

3. The installation and connection structure for prefabricated walls of prefabricated buildings according to claim 1, wherein: the auxiliary positioning assembly comprises a side plate (2) and a fixing block (3), the side plate (2) and the fixing block (3) are arranged on the fixing plate (1), and reinforcing ribs (4) are arranged at the joints of the fixing block (3) and the side plate (2).

4. The erection joint structure for prefabricated walls of prefabricated buildings according to claim 3, wherein: the side plate (2) is provided with a plurality of groups of through holes (16), fixing bolts (14) penetrate through the through holes (16), gaskets (15) are sleeved on the fixing bolts (14), and the gaskets (15) are located between the side plate (2) and the fixing bolts (14).

5. The installation and connection structure for prefabricated walls of prefabricated buildings according to claim 1, wherein: the fixing plate is characterized in that a plurality of groups of counter bores (13) are formed in the fixing plate (1), mounting bolts (12) penetrate through the counter bores (13), sealing gaskets (17) are arranged on the fixing plate (1), and the sealing gaskets (17) are made of rubber.

6. The installation and connection structure for prefabricated walls of prefabricated buildings according to claim 1, wherein: the connecting block (6) and the extrusion block (8) are both trapezoidal, and a plurality of groups of elastic sheets (20) are arranged on the locking nail (9).