CN220928229U

CN220928229U - Assembled safety bracket structure

Info

Publication number: CN220928229U
Application number: CN202322526379.7U
Authority: CN
Inventors: 雷祖祥; 高梦实; 李松晏
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-10
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses an assembled safety bracket structure which comprises bracket frame bodies arranged on pier columns and an overhanging table, wherein a concave fixing plate, a T-shaped fixing plate, a post, a long bolt and a fixing bolt III are arranged, the bracket frame bodies are inserted outside the post, the T-shaped fixing plate is inserted inside the pier columns, the T-shaped fixing plate is connected with the concave fixing plate through the long bolt, and the fixing bolt III is arranged for reinforcement, so that the bearing strength of the bracket frame bodies is improved. The bracket frame body supporting structure can strengthen the bearing strength of the bracket frame body, and is provided with the square groove, the first spiral chute, the second spiral chute, the straight groove, the locking column, the locking plate and the matching head.

Description

Assembled safety bracket structure

Technical Field

The utility model relates to the technical field of buildings, in particular to an assembled safety bracket structure.

Background

When the current, according to the trend of the age, the building field is also developing rapidly, in the traditional building field, the wooden structures are commonly used for integrally constructing the house, the wooden structures are clamped and fixed, after a series of improvements, the stronger bracket structure is commonly used in the beam installation of the house structure, and the bracket structure is also applied to various plants, and is provided with sliding rails, outer side fences and the like.

Through searching, the patent with the Chinese patent application number of CN 219298431U discloses an assembled steel corbel, which consists of a plurality of transverse rods and diagonal rods. The assembled steel corbel is a steel purlin surrounding vertical supporting member; the assembled steel corbels are connected with the vertical enclosure structure in a welding mode; the cross rod and the oblique beam of the assembled steel bracket are connected by bolts; the connecting bolt holes between the cross bars are groove-shaped holes.

The above patents have the following disadvantages: the device is used for installing the cross rod and the diagonal rod in a welding mode and a bolt mode, so that integral connection is achieved, but when the device is in actual use, when the load born by the device is large, the device lacks a reinforcing structure, and the device is simply welded to be connected with the bolt to be easy to damage, so that accidents are caused.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an assembled safety bracket structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an assembled safety bracket structure, includes the bracket main part of installing on pier stud and overhanging platform, bracket main part outside lateral wall fixed mounting has T type fixed plate, T type fixed plate is fixed to be pegged graft in pier stud inner wall, pier stud and T type fixed plate inner wall have the gim peg three through threaded connection, overhanging platform locates pier stud outside lateral wall, overhanging platform top outer wall fixed mounting has the inserted bar, the fixed grafting of inserted bar is inside bracket main part, pier stud inner wall fixed grafting has concave type fixed plate, auxiliary hole has all been seted up to concave type fixed plate and T type fixed plate outside lateral wall, auxiliary hole inner wall that concave type fixed plate and T type fixed plate outside were seted up has long bolt through threaded connection.

As still further aspects of the utility model: the bracket main body is connected with the inner wall of the overhanging table through threads, and a second fixing bolt is arranged on the bracket main body.

As still further aspects of the utility model: the bracket is characterized in that the outer wall of the bracket main body is matched with a distance expanding plate, and connecting holes are formed in the distance expanding plate and the outer side wall of the bracket main body.

As still further aspects of the utility model: the inner wall of the connecting hole is connected with the first fixing bolt through threads, and mounting holes are formed in the bracket main body and the outer wall of the top of the distance expanding plate.

As still further aspects of the utility model: the outer wall of the top of the overhanging table is provided with a mounting groove, the bottom of the mounting groove is provided with a square groove, and the bracket frame body and the distance expanding plate are in butt joint to form a locking hole.

As still further aspects of the utility model: the inner wall of the locking hole is provided with a first spiral chute, a two-section straight chute and a second spiral chute.

As still further aspects of the utility model: the inner wall of the locking hole is slidably connected with a locking column, the inner wall of the locking column is rotatably connected with a matching head, the matching head is matched with the first spiral chute, the outer wall of the bottom of the locking column is fixedly provided with a locking plate, and the locking plate is matched with the straight chute and the second spiral chute.

As still further aspects of the utility model: the vertical distance between the locking plate and the first spiral chute is equal to the length of the straight chute, the locking plate is matched with the square chute, and the length and the width of the square chute are both greater than those of the locking plate.

Compared with the prior art, the utility model provides an assembled safety bracket structure, which comprises the following components

The beneficial effects are that:

1. According to the bracket, the concave fixing plate, the T-shaped fixing plate, the inserted column, the long bolt and the fixing bolt are arranged, the bracket main body is inserted outside the inserted column, the T-shaped fixing plate is inserted inside the pier column, the T-shaped fixing plate and the concave fixing plate are connected through the long bolt, the fixing bolt is arranged for reinforcing, and the bearing strength of the bracket main body is improved.

2. According to the utility model, the first distance expanding plate fixing bolt is arranged, the first distance expanding plate is connected with the bracket frame main body through the first fixing bolt, and the number of the mounting holes is expanded, so that the construction frames or cross beams with different specifications can be conveniently mounted.

3. According to the bracket frame, the square groove, the first spiral chute, the second spiral chute, the straight groove, the locking column, the locking plate and the matching head are arranged, when the bracket frame is used, the locking column can be inserted into the locking hole, and the locking column is spirally lowered under the matching of the matching head and the first spiral chute, so that the locking plate slides in the straight groove and the second spiral chute and then slides out to be matched into the square groove, and the bracket frame body and the distance expanding plate are prevented from being separated from each other due to larger transverse force generated when the bracket frame body and the distance expanding plate are in a top installation structure.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic diagram of an installation structure of an assembled safety bracket structure according to the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of an assembled safety bracket structure according to the present utility model;

Fig. 3 is a schematic diagram of a locking hole of an assembled safety bracket structure according to the present utility model;

Fig. 4 is a schematic diagram of a locking post of an assembled safety bracket structure according to the present utility model;

FIG. 5 is a schematic view of an overhanging table top structure of an assembled safety bracket structure according to the present utility model;

Fig. 6 is a schematic structural view of a first spiral chute, a straight chute and a second spiral chute in a tubular inner wall in an assembled safety bracket structure according to the present utility model.

In the figure: 1. pier column; 2. an overhanging table; 3. a concave fixing plate; 4. a T-shaped fixing plate; 5. a bracket body; 6. a mounting hole; 7. locking the column; 8. a distance expanding plate; 9. a first fixing bolt; 10. inserting a column; 11. a second fixing bolt; 12. a long bolt; 13. a fixing bolt III; 14. an auxiliary hole; 15. a connection hole; 16. a locking hole; 17. a spiral chute I; 18. a straight groove; 19. a spiral chute II; 20. a fitting head; 21. a locking plate; 22. a mounting groove; 23. a square groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

In order to realize reinforcement of the bracket main body 5 during installation, as shown in fig. 1-6, the bracket main body 5 comprises bracket main bodies 5 installed on a pier column 1 and an overhanging table 2, wherein a T-shaped fixing plate 4 is welded on the outer side wall of the bracket main body 5, the T-shaped fixing plate 4 is fixedly inserted into the inner wall of the pier column 1, fixing bolts III 13 are connected on the inner walls of the pier column 1 and the T-shaped fixing plate 4 through threads, the overhanging table 2 is arranged on the outer side wall of the pier column 1, an inserted column 10 is welded on the outer wall of the top of the overhanging table 2, the inserted column 10 is fixedly inserted into the bracket main body 5, a concave fixing plate 3 is fixedly inserted into the inner wall of the pier column 1, auxiliary holes 14 are formed in the outer side walls of the concave fixing plate 3 and the T-shaped fixing plate 4, and long bolts 12 are connected on the inner walls of the auxiliary holes 14 formed in the outer parts of the concave fixing plate 3 and the T-shaped fixing plate 4 through threads;

During the use, can insert the outside T type fixed plate 4 of bracket frame main part 5 in pier stud 1 is inside, insert bracket frame main part 5 in the spliced pole 10 outside afterwards, then insert pier stud 1 inner wall with concave type fixed plate 3, then fix concave type fixed plate 3 and T type fixed plate 4 through long bolt 12, then install the gim peg three 13, install T type fixed plate 4 in pier stud 1 outside simultaneously, this kind of setting, accessible spliced pole 10 carries out quick installation with bracket frame main part 5, then carries out the fixed connection of a plurality of directions to T type fixed plate 4 through long bolt 12 and gim peg three 13, increase bracket frame main part 5 bearable intensity.

The bracket main body 5 is connected with the inner wall of the overhanging table 2 through threads with a second fixing bolt 11;

after the insert 10 fixes the bracket body 5, the second fixing bolt 11 can enhance the connection strength between the bracket body 5 and the overhanging stand 2.

The outer wall of the bracket main body 5 is matched with a distance expanding plate 8, the distance expanding plate 8 and the outer side wall of the bracket main body 5 are provided with connecting holes 15, the inner wall of each connecting hole 15 is connected with a fixing bolt I9 through threads, and the bracket main body 5 and the outer wall of the top of the distance expanding plate 8 are provided with mounting holes 6;

After the bracket frame main body 5 is installed, the cross beam is installed or the construction frame is installed through the installation holes 6, a plurality of groups of distance expanding plates 8 are fixed through the first fixing bolts 9, the number of the installation holes 6 is expanded, and the construction frames or the cross beams with different specifications are installed conveniently.

Working principle: during the use, can insert the outside T type fixed plate 4 of bracket frame main part 5 in pier stud 1 inside, then insert bracket frame main part 5 in the spliced pole 10 outside, then insert pier stud 1 inner wall with concave type fixed plate 3, then fix concave type fixed plate 3 and T type fixed plate 4 through long bolt 12, then install the dead bolt three 13, install T type fixed plate 4 in pier stud 1 outside simultaneously, this kind of setting, accessible spliced pole 10 carries out quick installation with bracket frame main part 5, then carry out the fixed connection of a plurality of directions to T type fixed plate 4 through long bolt 12 and dead bolt three 13, install dead bolt two 11, reinforcing bracket frame main part 5 and overhanging table 2's joint strength, after installing bracket frame main part 5, the installation of crossbeam is carried out to accessible mounting hole 6 or the installation to the construction frame, and the fixed multiunit of dead bolt one 9 expands apart from board 8, carry out the expansion of mounting hole 6 quantity, be convenient for the installation to different construction frames or crossbeams.

Example 2:

An assembled safety bracket structure is shown in fig. 1-6, in order to increase the connection strength of the bracket frame main body 5 and the distance expanding plate 8; this example complements the following on the basis of example 1: the outer wall of the top of the overhanging table 2 is provided with a mounting groove 22, the bottom of the mounting groove 22 is provided with a square groove 23, the bracket frame body 5 is butted with the distance expanding plate 8 to form a locking hole 16, the inner wall of the locking hole 16 is provided with a first spiral chute 17, a two-section straight groove 18 and a second spiral chute 19, the inner wall of the locking hole 16 is slidably connected with a locking column 7, the inner wall of the locking column 7 is rotatably connected with a matching head 20, the matching head 20 is matched with the first spiral chute 17, the outer wall of the bottom of the locking column 7 is welded with a locking plate 21, the vertical distance between the locking plate 21 and the first spiral chute 17 is equal to the length of the straight groove 18, the locking plate 21 is matched with the square groove 23, and the length and the width of the square groove 23 are both greater than the locking plate 21;

Working principle: after the bracket body 5 and the distance expanding plate 8 are mutually fixed through the first fixing bolt 9, the locking column 7 can be inserted into the locking hole 16, the locking plate 21 at the bottom of the locking column 7 is matched with the straight groove 18 to slide downwards, when the locking plate 21 slides to the lowest end of the straight groove 18, the matching head 20 then enters the first spiral chute 17, then the locking column 7 is pressed downwards, the matching head 20 and the first spiral chute 17 can be matched for rotation, meanwhile, the locking plate 21 continuously slides in the second spiral chute 19 along with the rotation of the locking column 7 after entering the second spiral chute 19 through the straight groove 18, when the locking plate 21 slides to the tail end of the second spiral chute 19 and is separated from the first spiral chute, the locking column 7 is continuously pressed again to rotate and move downwards, the locking plate 21 moves downwards to be matched with the square groove 23, then the locking column 7 is stopped being inserted, and the bracket body 5 and the bracket body 8 are prevented from being separated from each other by generating larger transverse force when the bracket body 5 and the bracket body 8 are installed on the top of the bracket body 8.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an assembled safety bracket structure, includes bracket frame main part (5) of installing on pier stud (1) and overhanging platform (2), its characterized in that, bracket frame main part (5) outside lateral wall fixed mounting has T type fixed plate (4), T type fixed plate (4) are fixed peg graft in pier stud (1) inner wall, pier stud (1) and T type fixed plate (4) inner wall have three (13) of dead bolt through threaded connection, overhanging platform (2) locate pier stud (1) outside lateral wall, overhanging platform (2) top outer wall fixed mounting has inserted column (10), inserted column (10) are fixed to be pegged graft inside bracket frame main part (5), concave type fixed plate (3) and T type fixed plate (4) outside lateral wall have all been seted up auxiliary hole (14) inner wall that concave type fixed plate (3) and T type fixed plate (4) outside were seted up through threaded connection has rectangular bolt (12).

2. The assembled safety bracket structure according to claim 1, wherein the bracket main body (5) and the inner wall of the overhanging table (2) are connected with a second fixing bolt (11) through threads.

3. The assembled safety bracket structure according to claim 2, wherein the outer wall of the bracket main body (5) is matched with a distance expanding plate (8), and the distance expanding plate (8) and the outer side wall of the bracket main body (5) are provided with connecting holes (15).

4. The assembly type safety bracket structure according to claim 3, wherein the inner wall of the connecting hole (15) is connected with the first fixing bolt (9) through threads, and the mounting holes (6) are formed in the bracket main body (5) and the outer wall of the top of the distance expanding plate (8).

5. The assembled safety bracket structure according to claim 1, wherein the outer wall of the top of the overhanging table (2) is provided with a mounting groove (22), the bottom of the mounting groove (22) is provided with a square groove (23), and the bracket frame body (5) and the distance expanding plate (8) are in butt joint to form a locking hole (16).

6. The assembled safety bracket structure according to claim 5, wherein the inner wall of the locking hole (16) is provided with a first spiral chute (17), a two-section straight chute (18) and a second spiral chute (19).

7. The assembled safety bracket structure according to claim 6, wherein the locking hole (16) is slidably connected with a locking column (7), the inner wall of the locking column (7) is rotatably connected with a fitting head (20), the fitting head (20) is matched with the first spiral chute (17), a locking plate (21) is fixedly arranged on the outer wall of the bottom of the locking column (7), and the locking plate (21) is matched with the straight groove (18) and the second spiral chute (19).

8. The assembled safety bracket structure according to claim 7, wherein the vertical distance between the locking plate (21) and the first spiral chute (17) is equal to the length of the straight chute (18), the locking plate (21) is matched with the square chute (23), and the length and the width of the square chute (23) are larger than those of the locking plate (21).