阅读说明：本技术 一种内置拉筋钢的混凝土组合箱型柱 (Concrete combined box column with built-in tie bars ) 是由 陈玉飘 朱善中 王娟 宋潇 顾裔 于 2021-09-24 设计创作，主要内容包括：本发明提供一种内置拉筋钢的混凝土组合箱型柱,涉及拉筋钢技术领域,包括底座,所述底座的顶部固定连接有筑基架,所述筑基架的外表面滑动套设有固定壳。本发明中,在使用中,固定壳与挡板通过多个矩形环和固定板进行固定,当筑基完成之后,转动第一手把使第一螺纹杆与第一螺纹孔分离,随后转动第二手把转动使第二螺纹杆转动会与第二螺纹孔分离,随后就可以把固定板分离,此时就可以取出矩形环,随后就可以取出挡板,解决现有的装置不便于拆除的问题,而第一固定块和第二固定块的设计可以通过第二螺纹杆进行固定,从而使固定环和固定板对固定壳和挡板进行固定。(The invention provides a concrete combined box column with built-in tie bars, and relates to the technical field of tie bars. In the invention, when the fixing device is used, the fixing shell and the baffle are fixed through the plurality of rectangular rings and the fixing plate, after foundation building is completed, the first handle is rotated to separate the first threaded rod from the first threaded hole, then the second handle is rotated to separate the second threaded rod from the second threaded hole, and then the fixing plate can be separated, at the moment, the rectangular rings can be taken out, and then the baffle can be taken out, so that the problem that the existing device is inconvenient to disassemble is solved.)

1. The utility model provides a concrete combination box column of built-in lacing wire steel, includes the base, its characterized in that: the top fixedly connected with of base builds the bed frame, the surface slip cover of building the bed frame is equipped with the set casing, one side of set casing is provided with the baffle, the front surface of baffle is provided with the fixed plate, the surface slip cover of set casing is equipped with the rectangular ring, two spouts, two have been seted up to the front surface of rectangular ring the equal sliding connection of inner wall of spout has the slide bar, two the thread groove has all been seted up to the front end of slide bar, two the spring has all been welded to the rear end of slide bar, two the rear end of spring respectively with the back inside surface wall fixed connection of two spouts, two spacing grooves have been seted up to the front surface of fixed plate, two the first screw hole with thread groove looks adaptation is all seted up to the back internal surface of spacing groove, two the equal threaded connection of inner wall of first screw hole has first threaded rod.

2. The concrete composite box column with built-in tie bars according to claim 1, wherein: two the surface of first threaded rod respectively with the inner wall threaded connection of two thread grooves, two first hand (hold), two all welded at the front end of first threaded rod the surface of first hand (hold) respectively with the inner wall sliding connection of two spacing grooves.

3. The concrete composite box column with built-in tie bars according to claim 1, wherein: the outer surface of the two sides of the rectangular ring is welded with first fixing blocks, and the front surface of each first fixing block is provided with a second threaded hole.

4. The concrete composite box column with built-in tie bars according to claim 3, wherein: and second fixing blocks are welded on the outer surfaces of the two sides of the fixing plate, and third threaded holes matched with the second threaded holes are formed in the front surfaces of the second fixing blocks.

5. The concrete composite box column with built-in tie bars according to claim 4, wherein: and the inner wall of the third threaded hole is in threaded connection with a second threaded rod, and the outer surface of the second threaded rod is in threaded connection with the inner wall of the second threaded hole.

6. The concrete composite box column with built-in tie bars according to claim 5, wherein: and a second handle is welded at the front end of each of the two second threaded rods.

7. The concrete composite box column with built-in tie bars according to claim 1, wherein: and one sides of the rectangular ring and the fixed plate are in sliding connection with the outer sides of the fixed shell and the baffle plate, and the inner walls of the fixed shell and the baffle plate are in sliding connection with the outer surface of the building base frame.

Technical Field

The invention relates to the technical field of tie bars, in particular to a concrete combined box column with built-in tie bars.

Background

Box columns, so named because they are shaped like a large iron box, are generally used as beams or columns in steel structures.

During current building site construction, generally all need to build the concrete combination box column of built-in lacing wire steel, and this kind of box column is when building, need build the fixed shape of base plate, and after the installation of current base plate of building, just need to build the base plate after building the base and demolish, but the volume of building the base plate is too big, generally all lead to the reinforcing bar to fix when fixed, and build the base in-process and need fix building the base plate, thereby lead to current base plate of building and not convenient the demolishment, give people and bring very big puzzlement.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, during construction of a building site, a concrete combined box column with built-in tie bars is generally required to be built, a base plate is required to be built for fixing the shape of the box column during construction, and after the existing base plate is installed, the base plate is required to be removed after foundation building, but the volume of the base plate is too large, the base plate is generally fixed through the steel bars during fixing, and the base plate is required to be fixed during foundation building, so that the existing base plate is inconvenient to remove.

In order to achieve the purpose, the invention adopts the following technical scheme: a concrete combined box column with built-in lacing bars comprises a base, wherein the top of the base is fixedly connected with a building base frame, a fixed shell is slidably sleeved on the outer surface of the base building frame, a baffle plate is arranged on one side of the fixed shell, the front surface of the baffle is provided with a fixed plate, the outer surface of the fixed shell is slidably sleeved with a rectangular ring, the front surface of the rectangular ring is provided with two sliding grooves, the inner walls of the two sliding grooves are connected with sliding rods in a sliding manner, the front ends of the two sliding rods are provided with threaded grooves, springs are welded at the rear ends of the two sliding rods, the rear ends of the two springs are respectively fixedly connected with the rear inner surface walls of the two sliding grooves, two limiting grooves are formed in the front surface of the fixing plate, first threaded holes matched with the threaded grooves are formed in the rear inner surfaces of the limiting grooves, and first threaded rods are connected to the inner walls of the first threaded holes in a threaded mode.

Preferably, the outer surface of the first threaded rod is in threaded connection with the inner walls of the two threaded grooves respectively, the front end of the first threaded rod is welded with a first handle, and the outer surface of the first handle is in sliding connection with the inner walls of the two limiting grooves respectively.

Preferably, first fixed blocks are welded on the outer surfaces of the two sides of the rectangular ring, and second threaded holes are formed in the front surfaces of the first fixed blocks.

Preferably, the outer surfaces of two sides of the fixing plate are welded with second fixing blocks, and third threaded holes matched with the second threaded holes are formed in the front surfaces of the second fixing blocks.

Preferably, the inner wall of the third threaded hole is in threaded connection with a second threaded rod, and the outer surface of the second threaded rod is in threaded connection with the inner wall of the second threaded hole.

Preferably, the front ends of the two second threaded rods are welded with second handles.

Preferably, one side of the rectangular ring and one side of the fixing plate are in sliding connection with the outer sides of the fixing shell and the baffle plate, and the inner wall of the fixing shell and the inner wall of the baffle plate are in sliding connection with the outer surface of the building base frame.

Compared with the prior art, the invention has the advantages and positive effects that,

1. in the invention, when in use, the fixed shell and the baffle plate are fixed by a plurality of rectangular rings and the fixed plate, after the foundation is built, the first handle is rotated to separate the first threaded rod from the first threaded hole, then the second handle is rotated to separate the second threaded rod from the second threaded hole, then the fixing plate can be separated, the rectangular ring can be taken out, the baffle can be taken out, the problem that the existing device is inconvenient to dismantle is solved, the first fixing block and the second fixing block can be fixed through the second threaded rod, thereby the fixing ring and the fixing plate fix the fixing shell and the baffle plate and prevent the baffle plate from falling off, the first threaded hole and the threaded groove can be fixed by the first threaded rod and the first handle, thereby make slide bar and fixed plate fixed through first threaded rod and hand (hold), increase the stable in structure of equipment.

2. In the invention, when in use, the first fixing block and the second fixing block are fixed through the second threaded rod and the second handle, the rectangular ring and the fixing plate can be fixed on the outer surfaces of the fixing shell and the baffle plate, the rectangular ring cannot move at the moment, the fixing shell and the baffle plate are more conveniently fixed, the sliding chute can enable the sliding rod to slide, so that the fixing shell and the baffle plate slide, the spring is used for fixing the rectangular ring and the fixing plate after the rectangular ring and the fixing plate slide to proper positions, and the spring can prevent the rectangular ring and the fixing plate from moving and deviating from proper positions and is installed with workers.

Drawings

FIG. 1 is a perspective view of a concrete composite box column with built-in tie bars according to the present invention;

FIG. 2 is a perspective view of a concrete composite box column with built-in tie bars according to the present invention;

fig. 3 is an exploded perspective view of a part of the structure of a concrete composite box column with built-in tie bars according to the present invention.

Illustration of the drawings: 1. a base; 2. building a base frame; 3. a stationary case; 4. a baffle plate; 5. a rectangular ring; 6. a chute; 7. a slide bar; 8. a thread groove; 9. a spring; 10. a fixing plate; 11. a limiting groove; 12. a first threaded hole; 13. a first threaded rod; 14. a first handle; 15. a first fixed block; 16. a second threaded hole; 17. a second fixed block; 18. a third threaded hole; 19. a second threaded rod; 20. a second handle.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a concrete composite box column with built-in lacing bar, comprising a base 1, wherein the top of the base 1 is fixedly connected with a building base frame 2, the outer surface of the building base frame 2 is slidably sleeved with a fixing shell 3, one side of the fixing shell 3 is provided with a baffle 4, the front surface of the baffle 4 is provided with a fixing plate 10, the outer surface of the fixing shell 3 is slidably sleeved with a rectangular ring 5, the front surface of the rectangular ring 5 is provided with two sliding grooves 6, the inner walls of the two sliding grooves 6 are both slidably connected with sliding rods 7, the front ends of the two sliding rods 7 are both provided with threaded grooves 8, the rear ends of the two sliding rods 7 are both welded with springs 9, the rear ends of the two springs 9 are respectively fixedly connected with the rear inner surface walls of the two sliding grooves 6, the front surface of the fixing plate 10 is provided with two limiting grooves 11, the rear inner surfaces of the two limiting grooves 11 are both provided with first threaded holes 12 adapted to the threaded grooves 8, the inner walls of the two first threaded holes 12 are in threaded connection with first threaded rods 13, the outer surfaces of the two first threaded rods 13 are in threaded connection with the inner walls of the two threaded grooves 8 respectively, first handles 14 are welded at the front ends of the two first threaded rods 13, and the outer surfaces of the two first handles 14 are in sliding connection with the inner walls of the two limiting grooves 11 respectively.

The whole embodiment 1 achieves the effect that, in use, the fixed shell 3 and the baffle 4 are fixed by a plurality of rectangular rings 5 and a fixed plate 10, the rectangular rings 5 are in the shape that the square rings lack one side, after the fixing, concrete is poured into the fixed shell 3 to combine the concrete with the base building frame 2, the base building frame 2 is internally provided with a lacing bar, after the base building is completed, the first handle 14 is rotated to drive the first threaded rod 13 to rotate, the first threaded rod 13 is rotated to separate the first handle 14 from the limiting groove 11, along with the continuous rotation of the first handle 14, the first threaded rod 13 is separated from the first threaded hole 12, then the second handle 20 is rotated to drive the second threaded rod 19 to rotate, the second threaded rod 19 is rotated to separate from the third threaded hole 18, then the fixed plate 10 can be separated, at this moment, the rectangular rings 5 can be taken out, the baffle 4 can be taken out later, the problem that the existing device is inconvenient to remove is solved, the first fixing block 15 and the second fixing block 17 can be fixed through the second threaded rod 19, so that the fixed shell 3 and the baffle 4 are fixed through the rectangular ring 5 and the fixing plate 10, the baffle 4 is prevented from falling, the first threaded hole 12 and the threaded groove 8 can be fixed through the first threaded rod 13 and the first handle 14, the sliding rod 7 and the fixing plate 10 are fixed through the first threaded rod 13 and the first handle 14, and the structural stability of the device is improved.

Embodiment 2, as shown in fig. 3, first fixed block 15 has all been welded to the both sides surface of rectangular ring 5, second screw hole 16 has all been seted up to the front surface of two first fixed blocks 15, second fixed block 17 has all been welded to the both sides surface of fixed plate 10, third screw hole 18 with second screw hole 16 looks adaptation is all seted up to the front surface of second fixed block 17, the inner wall threaded connection of third screw hole 18 has second threaded rod 19, the inner wall threaded connection of second threaded rod 19 surface and second screw hole 16, the front end of two second threaded rods 19 has all been welded second handle 20, sliding connection between one side of rectangular ring 5 and fixed plate 10 and between the outside of set casing 3 and baffle 4, sliding connection with the surface of bed building frame 2 between the inner wall of set casing 3 and baffle 4.

The whole embodiment 2 achieves the effect that, in use, after the first fixing case 3 and the blocking plate 4 are fixed, the height of the rectangular ring 5 is adjusted by installing the rectangular ring 5, then the fixing plate 10 is fixed with the sliding rod 7 by the first threaded rod 13 and the first handle 14, then the sliding rectangular ring 5 is slid, after the appropriate height is adjusted, the first fixing block 15 and the second fixing block 17 are fixed by the second threaded rod 19 and the second handle 20, at this time, the rectangular ring 5 and the fixing plate 10 can be fixed on the outer surfaces of the fixing case 3 and the blocking plate 4, at this time, the rectangular ring 5 does not move, so that the fixing case 3 and the blocking plate 4 are more conveniently fixed, the sliding groove 6 is designed to slide the sliding rod 7, so that the fixing case 3 and the blocking plate 4 slide, and the spring 9 is designed so that after the rectangular ring 5 and the fixing plate 10 slide to the appropriate places, the spring 9 may then secure the rectangular ring 5 and the fixed plate 10, preventing the rectangular ring 5 and the fixed plate 10 from moving, being out of position, and being installed with a worker.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.