Prefabricated column with reinforcing structure

Abstract

The prefabricated column with the reinforcing structure comprises a base, a column body and an adjusting device, the column body is fixedly connected to the middle of the upper surface of the base, a reinforcing bar is fixedly connected to the middle of the interior of the column body, and a reinforcing block is fixedly connected to the outer end of the interior of the column body; fixing plates are fixedly connected to the front, rear, left and right ends of the upper surface of the base, adjusting devices are rotatably connected to the middles of the upper surfaces of the fixing plates, clamping plates are rotatably connected to the top ends of the adjusting devices, and sliding rods are slidably connected to the interiors of the upper and lower ends of the two ends of the clamping plates; and the adjusting device is formed by combining a bottom rod, an extension rod, a lifting rod and a first stabilizing bolt, the extension rod is fixedly connected to the middle of the upper surface of the bottom rod, and the lifting rod is slidably connected to the outer side of the extension rod. The prefabricated column with the reinforcing structure is provided with the reinforcing structure and is convenient to disassemble, assemble and adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of precast columns, in particular to a precast column with a reinforcement structure. Background Technique

[0002] With the development of modern industrial technology, houses can be built in batches like machine production, and then the manufactured house components are transported to the construction site for assembly. The precast column is a kind of material for prefabricated buildings. Generally, prefabricated buildings refer to transferring a large number of on-site operations in the traditional construction method to the factory. By processing and manufacturing building components and fittings in the factory, and then transporting them to the building construction site for assembly and installation.

[0003] The Chinese utility model patent with the reference authorization announcement number CN213837351U discloses an earthquake-resistant precast column with a reinforcement structure, which relates to the technical field of precast columns. It includes a bottom plate and a column body. An installation structure is arranged at the top of the bottom plate, a column body is arranged at the top of the installation structure, a protection structure is arranged on the surface of the column body, and the protection structure includes a protection frame, a first hinge seat, a support column and a second hinge seat. The protection frame is arranged on the surface of the column body, and a strengthening structure is arranged inside the column body. After the precast column is installed and cement is poured, the staff can install and snap the protection frame on the surface of the precast column. Then, the staff can fix the second hinge seat on the surface of the bottom plate. At this time, a stable support structure is formed between the protection frame and the bottom plate through four groups of support columns, which can prevent the precast column from tilting and collapsing without the intervention of cement. When the cement is completely solidified, the protection frame can be removed, thereby strengthening the protection of the precast column.

[0004] Since there are problems in the existing technology that the precast column needs a certain load-bearing capacity, does not have a reinforcement structure, and tools are needed to make the precast column solidify during production, which is not convenient for disassembly and assembly. And the device for fixing the precast column is not convenient for adjustment when fixing precast columns of different sizes. Therefore, we propose a precast column with a reinforcement structure to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a precast column with a reinforcement structure to solve the problems in the above background technique that in the existing technology, the precast column needs a certain load-bearing capacity, does not have a reinforcement structure, and tools are needed to make the precast column solidify during production, which is not convenient for disassembly and assembly. And the device for fixing the precast column is not convenient for adjustment when fixing precast columns of different sizes.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A precast column with a reinforcement structure, comprising a base, a column body and an adjustment device. The middle of the upper surface of the base is fixedly connected to the column body, and a steel bar is fixedly connected to the middle of the column body, and a strengthening block is fixedly connected to the outer end of the column body.

[0007] The front, rear, left and right ends of the upper surface of the base are all fixedly connected with fixing plates. The middle of the upper surface of the fixing plate is rotatably connected with an adjustment device, and the top of the adjustment device is rotatably connected with a clamping plate. The upper and lower ends of both ends of the clamping plate are slidably connected with sliding rods, and the upper and lower ends of both ends of the outer side of the clamping plate are threadedly connected with second stabilizing bolts.

[0008] Preferably, the adjustment device is composed of a bottom rod, an extension rod, a lifting rod and a first stabilizing bolt. The middle of the upper surface of the bottom rod is fixedly connected with the extension rod, the extension rod is slidably connected with the lifting rod on the outside, and the bottom end of the outside of the lifting rod is threadedly connected with the first stabilizing bolt.

[0009] Preferably, the bottom end of the bottom rod is rotatably connected with the middle of the upper surface of the fixing plate.

[0010] Preferably, the top end of the lifting rod is rotatably connected with the middle of the outside of the clamping plate.

[0011] Preferably, the inner end of the first stabilizing bolt is in contact with the extension rod.

[0012] Preferably, the sliding rod is an "L"-shaped rod, and both ends of the sliding rod are slidably connected with the adjacent clamping plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: This precast column with a reinforcement structure has a reinforcement structure, is convenient for disassembly and assembly, and is convenient for adjustment.

[0014] 1. A steel bar is fixedly connected to the middle of the column body. It is composed of several vertical steel bars, and several steel bars are fixedly connected at equal intervals from top to bottom on the outside of the vertical steel bars. A strengthening block is fixedly connected to the outer end of the column body, having a reinforcement structure.

[0015] 2. Fixing plates are fixedly connected to the middle of the front, rear, left and right of the upper surface of the base. The middle of the upper surface of the fixing plate is rotatably connected with an adjustment device. The top of the adjustment device is rotatably connected with the middle of the outside of the clamping plate. An "L"-shaped sliding rod is slidably connected between adjacent clamping plates. The four corners of the outside of the clamping plate are threadedly connected with second stabilizing bolts, which is convenient for disassembly and assembly.

[0016] 3. The lifting rod in the adjustment device is slidably connected with the extension rod. The bottom end of the outside of the lifting rod is threadedly connected with a first stabilizing bolt. The inner end of the first stabilizing bolt is in contact with the extension rod. The bottom end of the bottom rod is rotatably connected to the fixing plate, and the top end of the lifting rod is rotatably connected with the middle of the rear side of the clamping plate, which is convenient for adjustment. Brief Description of the Drawings

[0017] Figure 1 This is a front perspective structural schematic diagram of the present utility model;

[0018] Figure 2 This is a top perspective structural schematic diagram of the present utility model;

[0019] Figure 3 This is a perspective structural schematic diagram of the adjusting device of the present utility model;

[0020] Figure 4 This is a perspective sectional structural schematic diagram of the column body of the present utility model;

[0021] Figure 5 This is a side perspective sectional structural schematic diagram of the adjusting device of the present utility model;

[0022] Figure 6 This is a front perspective sectional structural schematic diagram of the adjusting device of the present utility model.

[0023] In the figure: 1, base; 2, column body; 3, steel bars; 4, strengthening blocks; 5, fixing plate; 6, adjusting device; 601, bottom rod; 602, extension rod; 603, lifting rod; 604, first stabilizing bolt; 7, clamping plate; 8, sliding rod; 9, second stabilizing bolt. Detailed Description of the Preferred Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figure 1 , Figure 2 and Figure 4 , for an existing precast column. The precast column needs to have a certain load-bearing capacity and does not have a reinforcement structure. To solve this technical problem, the following technical content is disclosed in this embodiment;

[0026] The middle part of the upper surface of the base 1 is fixedly connected with the column body 2, and the middle part of the inside of the column body 2 is fixedly connected with the steel bars 3, and the outer ends of the inside of the column body 2 are fixedly connected with the strengthening blocks 4;

[0027] The steel bars 3 are composed of several vertical steel bars 3 surrounding several horizontal steel bars 3 from top to bottom on the outside, which reinforce the middle part of the inside of the column body 2. The strengthening blocks 4 strengthen the outer ends of the inside of the column body 2, enhancing the load-bearing capacity of the precast column body;

[0028] Example 2: For an existing precast column, tools are required during production to solidify the precast column, which is not convenient for disassembly and assembly. Therefore, this example adopts the following technical solutions, as Figures 1-3 、 Figure 5 and Figure 6 shown;

[0029] On the upper surface of the base 1, fixing plates 5 are fixedly connected to the front, rear, left, and right ends. In the middle of the upper surface of the fixing plate 5, an adjusting device 6 is rotatably connected. At the top of the adjusting device 6, a clamping plate 7 is rotatably connected. Inside the upper and lower ends of both ends of the clamping plate 7, sliding rods 8 are slidably connected. The sliding rods 8 are "L"-shaped rods, and both ends of the sliding rods 8 are respectively slidably connected to the adjacent clamping plates 7. At the upper and lower ends of both ends of the outer side of the clamping plate 7, second stabilizing bolts 9 are threadedly connected;

[0030] After the precast column is poured, first loosen the second stabilizing bolt 9, then adjust the position of the clamping plate 7 so that the inner side of the clamping plate 7 fits against the inner side of the column body 2. Then tighten the second stabilizing bolt 9 to fix the clamping plates 7 and prevent the clamping plates 7 from moving. After the column body 2 solidifies, loosen the second stabilizing bolt 9, then move the clamping plate 7 outwards and remove the column body 2 from the base 1;

[0031] Example 3: For an existing precast column and a device for fixing the precast column, it is not convenient to adjust when fixing precast columns of different sizes. Therefore, this example adopts the following technical solutions, Figures 1-3 、 Figure 5 and Figure 6 shown;

[0032] The adjusting device 6 is composed of a bottom rod 601, an extension rod 602, a lifting rod 603, and a first stabilizing bolt 604. The bottom end of the bottom rod 601 is rotatably connected to the middle of the upper surface of the fixing plate 5. In the middle of the upper surface of the bottom rod 601, an extension rod 602 is fixedly connected. The lifting rod 603 is slidably connected to the outside of the extension rod 602. The top of the lifting rod 603 is rotatably connected to the middle of the outside of the clamping plate 7. At the bottom end of the outside of the lifting rod 603, a first stabilizing bolt 604 is threadedly connected, and the inner end of the first stabilizing bolt 604 is in contact with the extension rod 602;

[0033] When the height of the column body 2 is different and the clamping plate 7 clamps the column body 2, it is best to clamp the middle of the column body 2. At this time, the height of the clamping plate 7 needs to be adjusted. Loosen the first stabilizing bolt 604 and adjust the position of the clamping plate 7. At this time, the lifting rod 603 slides on the extension rod 602. After adjusting the position of the clamping plate 7, tighten the first stabilizing bolt 604 to fix the lifting rod 603 on the extension rod 602. The above steps can adjust the height of the clamping plate 7.

[0034] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the attached drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A precast column with a reinforcement structure, comprising a base (1), a column body (2) and an adjusting device (6), characterized in that: The middle part of the upper surface of the base (1) is fixedly connected with a column body (2), and a steel bar (3) is fixedly connected to the middle part of the inside of the column body (2), and a reinforcing block (4) is fixedly connected to the outer end of the inside of the column body (2); The front, rear, left and right ends of the upper surface of the base (1) are all fixedly connected with fixing plates (5), and an adjusting device (6) is rotatably connected to the middle part of the upper surface of the fixing plate (5), and a clamping plate (7) is rotatably connected to the top end of the adjusting device (6). Both the upper and lower ends of the two ends of the clamping plate (7) are slidably connected with sliding rods (8), and second stabilizing bolts (9) are threadedly connected to the upper and lower ends of the outer sides of the two ends of the clamping plate (7).

2. The precast column with a reinforcement structure according to claim 1, characterized in that: The adjusting device (6) is composed of a bottom rod (601), an extension rod (602), a lifting rod (603) and a first stabilizing bolt (604). The middle part of the upper surface of the bottom rod (601) is fixedly connected with the extension rod (602), and the lifting rod (603) is slidably connected to the outside of the extension rod (602), and the first stabilizing bolt (604) is threadedly connected to the bottom end of the outside of the lifting rod (603).

3. A precast column with a reinforcement structure according to claim 2, characterized in that: The bottom end of the bottom rod (601) is rotatably connected to the middle part of the upper surface of the fixing plate (5).

4. A precast column with a reinforcement structure according to claim 2, characterized in that: The top end of the lifting rod (603) is rotatably connected to the middle part of the outside of the clamping plate (7).

5. The precast column with a reinforcement structure according to claim 2, characterized in that: The inner end of the first stabilizing bolt (604) is in contact with the extension rod (602).

6. A precast column with a reinforcement structure according to claim 1, characterized in that: The sliding rod (8) is an "L"-shaped rod, and the two ends of the sliding rod (8) are respectively slidably connected to the adjacent clamping plates (7).

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