Simple and efficient concrete structure column reinforcing structure

Abstract

The utility model relates to the technical field of concrete structure reinforcing, and discloses a simple and efficient concrete structure column reinforcing structure which comprises a concrete beam, a plurality of side walls are symmetrically provided with fixing steel plates, and a concrete column is detachably installed between every two adjacent fixing steel plates. According to the utility model, the two fixing steel plates are fixed with the adjacent sides of the two adjacent concrete columns, and the two adjacent fixing steel plates are connected with each other under the action of the connecting steel plates, so that the two adjacent concrete columns can be connected; and building structural adhesive is injected between the connecting steel plate and the concrete beams and between the connecting steel plate and the concrete columns through the adhesive filling holes, so that the concrete columns and the concrete beams can be connected, the construction time is greatly shortened, materials are saved, and garbage generated by concrete wet operation is reduced; the problems that a traditional reinforcing mode is long in time and high in risk of re-reinforcing the structure are solved, and the concrete column and the concrete beam are connected more efficiently in a more time-saving mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of concrete structure reinforcement, especially to a simple and efficient concrete structure column reinforcing structure. BACKGROUND

[0002] With the rapid development of modern economy and the continuous improvement of living standards, people have put forward more and more requirements for the quantity, quality and use function of buildings. While meeting the quantity of buildings, higher and higher requirements are put forward for the modeling, safety, applicability and durability of buildings, so the structure of the building itself needs to be reinforced.

[0003] The following methods are usually used: Increase reinforcement method: Pour a new layer of concrete on the upper or lower part of the original flexural member and add corresponding steel bars to improve the load-bearing capacity of the original member. Concrete sleeve reinforcement method: A new layer of concrete is wrapped around the outside of the concrete structure to improve its load-bearing capacity and stability. Anchor bolt anchoring method: suitable for the reconstruction and reinforcement of concrete load-bearing structures with concrete strength grade C20~C60. External steel reinforcement method: Adding steel bars to the outside of the concrete structure to improve its load-bearing capacity and crack resistance. Carbon fiber cloth reinforcement method: Paste carbon fiber cloth on the surface of the concrete structure to improve its load-bearing capacity and crack resistance. The above methods will cause great waste in material consumption and construction period, and the quality of some reinforcement methods cannot be guaranteed, and the construction reinforcement cost is high. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a simple and efficient concrete structure column reinforcing structure, which aims to solve the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a simple and efficient concrete structure column reinforcing structure, comprising:

[0006] The concrete beam is provided with a plurality of symmetrical fixed steel plates, and a concrete column is detachably installed between adjacent two fixed steel plates.

[0007] The installation hole is formed in one side of the fixed steel plate close to the concrete column, the concrete column is provided with a through hole close to the connecting steel plate, the through hole is fixedly installed with a tension bolt in the inner cavity, the two ends of the tension bolt penetrate through the through hole and extend to the outside of the concrete column, and the two ends of the plurality of tension bolts are installed with a fastening nut limiting the fixed steel plate through thread cooperation.

[0008] The glue pouring hole is formed in one side of the fixed steel plate, and the plurality of fixed steel plates are provided with glue overflow holes close to the glue pouring holes, and the glue overflow holes are located directly above the glue pouring holes.

[0009] As a further description of the above technical solutions:

[0010] Two adjacent fixed steel plates are slidably connected with a connecting steel plate, and a reinforcing member is detachably installed between the connecting steel plate and the fixed steel plate to reinforce the connection strength.

[0011] The fixed steel plate and the connecting steel plate are both provided in an L-shaped structure, and the end of the fixed steel plate away from the concrete column is directed to the corner of the concrete beam. The side of the connecting steel plate close to the fixed steel plate is provided with a sliding groove, and a sliding plate is slidably installed in the inner cavity of the sliding groove. The end of the sliding plate close to the opening end of the sliding groove is fixedly connected with the end of the fixed steel plate.

[0012] As a further description of the above technical solutions:

[0013] The side of the fixed steel plate close to the concrete column is fixedly installed with a gap plate provided in a U-shaped structure.

[0014] As a further description of the above technical solutions:

[0015] The reinforcing member comprises a reinforcing plate, and two reinforcing plates are symmetrically installed between the connecting steel plate and the fixed steel plate. The top and bottom of the reinforcing plate are fixedly installed with a connecting lug plate. The side of the connecting lug plate is provided with a penetrating hole, and a limiting bolt is detachably installed in the inner cavity of the penetrating hole. The outer part of the limiting bolt is threadedly connected with a limiting nut for connecting the adjacent two reinforcing plates.

[0016] As a further description of the above technical solutions:

[0017] The reinforcing plate is provided in a U-shaped structure.

[0018] As a further description of the above technical solutions:

[0019] The top and bottom of the fixed steel plate and the connecting steel plate are both symmetrically provided with two top pressing plates. The top of the top pressing plate and the inner wall of the reinforcing plate close to the top pressing plate are both provided in an inclined manner.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] In the utility model, the two fixed steel plates are fixed on the adjacent sides of the two adjacent concrete columns, and the two fixed steel plates are connected with each other under the action of the connecting steel plate. Thus, the two adjacent concrete columns are connected, and the building structure adhesive is injected between the connecting steel plate and the concrete beam and the concrete column through the glue injection holes. Thus, the connection between the concrete column and the concrete beam is realized. The reinforcing mode is optimized to be a simple and efficient steel plate surrounding structure. The reinforcing efficiency, the structural quality and the connection tightness are improved. The construction time is greatly reduced, the materials are saved, the garbage generated by the concrete wet work is reduced, and the problems of long time and high risk of re-reinforcing the structure in the traditional reinforcing mode are solved. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is an assembly drawing of the connecting steel plate and the fixing steel plate of this utility model;

[0024] Figure 3 This is an assembly drawing of the fixing steel plate and the alignment bolts of this utility model;

[0025] Figure 4 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0026] Legend:

[0027] 1. Fixed steel plate; 2. Connecting steel plate; 3. Tie bolt; 4. Reinforcing plate; 5. Overflow hole; 6. Filling hole; 7. Gap plate; 8. Slide plate; 9. Limit bolt; 10. Limit nut; 11. Connecting ear plate; 12. Top pressure plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-4 The present invention provides an embodiment of a simple and efficient reinforced concrete column structure, comprising:

[0030] A concrete beam has multiple side walls symmetrically equipped with fixed steel plates 1. A concrete column can be detachably installed between any two adjacent fixed steel plates 1. Concrete columns can be detachably installed on all four side walls of the concrete beam. After one end of the four concrete columns is connected to the outer wall of the concrete beam, the required load-bearing beam can be constructed on top of the concrete columns.

[0031] Two adjacent concrete columns are each provided with a fixed steel plate 1 on one side. The two adjacent fixed steel plates 1 are fixedly connected at one end. After the two fixed steel plates 1 are connected at one end, they can form a structure similar to an M shape.

[0032] The installation hole is arranged on one side of the fixed steel plate 1 close to the concrete column, a through hole is arranged on one side of the concrete column close to the fixed steel plate 1, the inner cavity of the through hole is fixedly installed with the tension bolt 3, the two ends of the tension bolt 3 respectively penetrate through the through hole and extend to the outside of the concrete column, the two ends of the plurality of tension bolts 3 are all installed with the fastening nut limiting the fixed steel plate 1 through threaded cooperation, when the outer wall of the concrete beam is connected with one end of the concrete column, first, the four concrete columns are hoisted until one end of the four concrete columns and the outer wall of the concrete beam are attached, and the top of the four concrete columns is ensured to be flush with each other and on the same horizontal line, then the two fixedly connected fixed steel plates 1 are placed between the adjacent two concrete columns, then one of the fixed steel plates 1 is sleeved on the outside of the tension bolt 3 through the installation hole, then the other fixed steel plate 1 is sleeved on the outside of the adjacent tension bolt 3 through the installation hole, then the fastening bolt is sleeved on the outside of the tension bolt 3 through threaded cooperation, and the fastening nut is continuously rotated until one end of the fastening nut extrudes the outer wall of the fixed steel plate 1, so that the outer walls of the two fixed steel plates 1 are attached to the outer wall of the concrete column, that is, the connection of the adjacent two concrete columns can be realized.

[0033] When the two connected fixed steel plates 1 are connected with the outer wall of the concrete column under the cooperation of the tension bolt 3 and the fastening nut, the connection of the two fixed steel plates 1 is on the same horizontal line as the diagonal line of the concrete beam, which prevents the adjacent two concrete columns from being offset due to uneven stress after being attached to the side wall of the concrete beam, and improves the stability of the connection between the two concrete columns and the outer wall of the concrete beam.

[0034] The fixed steel plate 1 is fixedly installed with the gap plate 7 on one side close to the concrete column, when the fixed steel plate 1 is extruded by the fastening nut and moves towards the direction close to the concrete column, until the outer wall of the gap plate 7 is tightly attached to the outer wall of the concrete column, the fixed steel plate 1 can be limited by the fastening nut, the fixed steel plate 1 is fixedly connected with the outer wall of the concrete column, and under the action of the gap plate 7, the outer wall of the fixed steel plate 1 is kept a certain distance from the outer wall of the concrete column, so that the building structural adhesive can flow between the fixed steel plate 1 and the concrete column.

[0035] The glue pouring hole 6 is arranged on one side of the fixed steel plate 1, a plurality of fixed steel plates 1 are arranged with glue overflow holes 5 on the side close to the glue pouring hole 6, the glue overflow holes 5 are located directly above the glue pouring hole 6, when the fixed steel plate 1 is connected with the outer wall of the concrete column through the cooperation of the fastening nut and the tension bolt 3, the connecting steel plate 2 and the fixed steel plate 1 are connected by using the reinforcing member, then the glue injection end of the glue injector is inserted into the inside of the glue pouring hole 6, then the connecting steel plate 2 and the concrete beam are continuously connected, then the building structure glue is injected between the connecting steel plate 2 and the concrete beam, because the building structure glue has a certain fluidity, the building structure glue injected between the connecting steel plate 2 and the concrete beam flows to the fixed steel plate 1 and the concrete beam, until the injected building structure glue overflows from the glue overflow hole 5, at the same time, the overflow of 3S is regarded as pouring dense, the connection between the concrete column and the concrete beam can be realized, so that the reinforcement mode is optimized to a simple and efficient steel plate surrounding structure, the reinforcement efficiency, the structure quality and the connection tightness are improved, the construction time is greatly reduced, the materials are saved, the garbage generated by the concrete wet operation is reduced, the problems of long time and high danger of re-reinforcement of the traditional reinforcement mode are solved, the steel plate surrounding is processed in the factory, the overall stability is good, the bearing capacity is strong, the reinforcement mode is simple, scientific and reasonable, the construction is convenient, the steel plate surrounding glue injection is fast and reliable, the stability, safety and reliability of the re-reinforced component can be ensured, the long-term problem that has plagued the industry is solved, it is an innovative product in structure reinforcement, has strong practicality and valuable market application prospect.

[0036] When the four concrete columns are hoisted to the outside of the concrete beam, the surface dust of the concrete column and the concrete beam is cleaned to prevent the dust from mixing with the building structure glue to cause the building structure glue to have bubbles, bulges and the like, increase the adhesion of the building structure glue, and make it unable to firmly adhere to the outer surface of the concrete column and the concrete beam.

[0037] The gap plate 7 is arranged in a U-shaped structure, which can increase the contact area of the gap plate 7 and the outer wall of the concrete column, and prevent the fixed steel plate 1 from being deformed when the fixed steel plate 1 is extruded by the fastening nut.

[0038] According to the above embodiment, different construction needs and different building spaces make the widths of the concrete columns and the concrete beams different, the distance between the two fixed steel plates 1 needs to be adjusted according to the different sizes of the concrete columns and the concrete beams, if the distance between the two adjacent fixed steel plates 1 cannot be adjusted, when one of the fixed steel plates 1 is connected with the outer wall of the concrete column, the other fixed steel plate 1 cannot be sleeved on the outside of the tension bolt 3 adjacent thereto through the mounting hole, so that the connection of the two adjacent concrete columns by the two fixed steel plates 1 cannot be realized.

[0039] The connecting steel plate 2 is slidably arranged between two adjacent fixed steel plates 1, and a reinforcing member is detachably arranged between the connecting steel plate 2 and the fixed steel plate 1 to reinforce the connecting strength between the connecting steel plate 2 and the fixed steel plate 1. After the fixed steel plate 1 is connected with the outer wall of the concrete column, the reinforcing member is sleeved between the connecting steel plate 2 and the fixed steel plate 1, and the sleeved reinforcing member is fixed. The connecting steel plate 2 and the fixed steel plate 1 can be connected, and the connecting strength between the connecting steel plate 2 and the fixed steel plate 1 can be improved. The reinforcing member can prevent the connecting steel plate 2 and the fixed steel plate 1 from being broken when the bearing beam is additionally arranged on the top of the concrete column.

[0040] The fixed steel plate 1 and the connecting steel plate 2 are arranged in an L-shaped structure, and the end of the fixed steel plate 1 away from the concrete column is directed to the corner of the concrete beam. The fixed steel plate 1 is detachably arranged on the two sides of the four concrete columns. The connecting steel plate 2 between the two adjacent fixed steel plates 1 is located at the corner of the concrete beam. After the outer wall of the fixed steel plate 1 is connected with the outer wall of the concrete column, the corner of the connecting steel plate 2 is on the same horizontal line as the diagonal line of the concrete column. The side of the connecting steel plate 2 close to the concrete beam is parallel to the outer wall of the concrete beam.

[0041] In order to solve the above technical problems, the side of the connecting steel plate 2 close to the fixed steel plate 1 is provided with a sliding groove, and a sliding plate 8 is slidably arranged in the inner cavity of the sliding groove. The end of the sliding plate 8 close to the opening end of the sliding groove is fixed to the end of the fixed steel plate 1. After one of the fixed steel plates 1 is sleeved on the outside of the opposite pull bolt 3 through the mounting hole, the connecting steel plate 2 is pulled. At this time, the sliding plate 8 slides along the sliding groove until the middle part of the mounting hole of the outer wall of the other fixed steel plate 1 and the middle part of the opposite pull bolt 3 adjacent thereto are on the same horizontal line. Then, the other fixed steel plate 1 is pushed until the end of the opposite pull bolt 3 is inserted into the inside of the mounting hole. The distance between the two adjacent fixed steel plates 1 can be adjusted according to the distance from the side wall of the concrete column to the corner of the concrete beam, so that the connection between the two adjacent concrete columns can be realized.

[0042] The reinforcing piece comprises a reinforcing plate 4, two reinforcing plates 4 are symmetrically arranged between the connecting steel plate 2 and the fixed steel plate 1, the top and bottom of the reinforcing plate 4 are fixedly provided with a connecting lug plate 11, one side of the connecting lug plate 11 is provided with a through hole, a limiting bolt 9 is detachably arranged in the inner cavity of the through hole, and the outer part of the limiting bolt 9 is threadedly connected with a limiting nut 10 for connecting the adjacent two reinforcing plates 4, when the fixed steel plate 1 is connected with the outer wall of the concrete column through the fastening nut, the two reinforcing plates 4 are symmetrically arranged between the connecting steel plate 2 and the fixed steel plate 1, and the adjacent sides of the two reinforcing plates 4 are respectively attached to the outer walls of the connecting steel plate 2 and the fixed steel plate 1, then the positions of the two reinforcing plates 4 are adjusted until the opening ends of the through holes in the top and bottom of the adjacent two reinforcing plates 4 are in the same horizontal line, then the small end of the limiting bolt 9 is inserted into one of the through holes until the small end of the limiting bolt 9 penetrates through the other through hole and extends to the outside of the other reinforcing plate 4, then the limiting nut 10 is sleeved on the small end of the limiting bolt 9, and the limiting nut 10 is continuously rotated until one end of the limiting nut 10 and the large end of the limiting bolt 9 are attached to the outer walls of the adjacent two connecting lug plates 11, that is, the adjacent two reinforcing plates 4 are connected, and the large end of the limiting bolt 9 and the limiting nut 10 can continuously provide extrusion force to the adjacent two connecting lug plates 11, so that the outer wall of the reinforcing plate 4 can be tightly attached to the outer walls of the connecting steel plate 2 and the fixed steel plate 1, and the gap between the connecting steel plate 2 and the fixed steel plate 1 is wrapped, thereby improving the connection strength between the connecting steel plate 2 and the fixed steel plate 1, and preventing the sliding plate 8 from being broken or deformed due to large stress.

[0043] The reinforcing plate 4 is provided in a U-shaped structure, and when the two reinforcing plates 4 are connected through the limiting bolt 9 and the limiting nut 10, the reinforcing plate 4 can wrap the outside of the connecting steel plate 2 and the fixed steel plate 1, thereby further increasing the strength of the connecting steel plate 2 and the fixed steel plate 1.

[0044] The top and bottom of the fixed steel plate 1 and the connecting steel plate 2 are symmetrically provided with two top pressing plates 12, and the top of the top pressing plate 12 and the inner wall of the reinforcing plate 4 close to the top pressing plate 12 are both inclined, when the two reinforcing plates 4 are connected through the limiting bolt 9 and the limiting nut 10, the inclined inner wall of the reinforcing plate 4 is tightly attached to the inclined side wall of the top pressing plate 12, at this time, the top of the reinforcing plate 4 applies downward pressure to the top of the connecting steel plate 2 and the fixed steel plate 1, and the bottom of the reinforcing plate 4 applies upward thrust to the bottom of the connecting steel plate 2 and the fixed steel plate 1, thereby improving the stress of the connecting steel plate 2 and the fixed steel plate 1, and preventing the top of the connecting steel plate 2 and the fixed steel plate 1 from being bent when stressed.

[0045] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A simple and efficient concrete structure column reinforcing structure, characterized by, The utility model relates to a concrete beam fixing device, including: Concrete beam, a plurality of side walls are symmetrically provided with fixed steel sheet (1), wherein the adjacent two fixed steel sheet (1) between can detachable installation has concrete column; Mounting hole, open in fixed steel sheet (1) near concrete column's one side, the concrete column near the through -hole of connecting steel sheet (2) one side is equipped with the through -hole in the inner chamber of fixed installation has the pull bolt (3), the both ends of pull bolt (3) respectively passes through the through -hole and extends to the outside of concrete column, and the both ends of a plurality of pull bolt (3) are all through the threaded cooperation installation has the fastening nut of fixed steel sheet (1) limit; Glue hole (6), open in fixed steel sheet (1) one side, a plurality of fixed steel sheet (1) near glue hole (6) one side is equipped with overflow glue hole (5), and overflow glue hole (5) is located glue hole (6) directly above.

2. The simple and efficient concrete structural column reinforcing structure according to claim 1, characterized in that: Wherein the adjacent two fixed steel sheet (1) between sliding installation has connecting steel sheet (2), and the connecting steel sheet (2) and fixed steel sheet (1) between detachable installation has the reinforcing piece of reinforcing the connection strength of both; The fixed steel sheet (1) and connecting steel sheet (2) are all set up as L type structure, and the end of fixed steel sheet (1) away from concrete column points to the corner of concrete beam, the side of connecting steel sheet (2) near fixed steel sheet (1) is equipped with sliding slot, the inner chamber of sliding slot is slidably installed with sliding plate (8), and the end of sliding plate (8) near sliding slot opening end is fixedly connected with the one end of fixed steel sheet (1).

3. The simple and efficient concrete structural column reinforcing structure according to claim 1, characterized by: The fixed steel sheet (1) near concrete column's one side is fixedly installed with gap plate (7), and the gap plate (7) is set up as U type structure.

4. The simple and efficient concrete structural column reinforcing structure according to claim 2, characterized by: The reinforcing piece includes reinforcing plate (4), and the connecting steel sheet (2) and fixed steel sheet (1) between symmetrically installed with two reinforcing plate (4), the top and bottom of reinforcing plate (4) are fixedly installed with connecting lug plate (11), the side of connecting lug plate (11) is equipped with the through -hole, the inner chamber of through -hole is detachably installed with limit bolt (9), and the outside of limit bolt (9) is through threaded cooperation installation has the limit nut (10) of adjacent two reinforcing plate (4) connection.

5. The simple and efficient reinforced concrete structural column reinforcing structure according to claim 4, characterized by: The reinforcing plate (4) is set up as U type structure.

6. The simple and efficient reinforced concrete structural column reinforcing structure according to claim 5, characterized by: The top and bottom of fixed steel sheet (1) and connecting steel sheet (2) are symmetrically provided with two top pressing plates (12), and the top of top pressing plate (12) and the inner wall of reinforcing plate (4) near top pressing plate (12) are all inclinedly arranged.

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