CN210856907U

CN210856907U - Steel-concrete combined section anchoring device

Info

Publication number: CN210856907U
Application number: CN201921311961.9U
Authority: CN
Inventors: 李倩; 王雪锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-26
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a reinforced concrete combined section anchoring device, which comprises a concrete layer, wherein a first reinforcing mesh is fixedly arranged in the concrete layer, a first slotted hole is formed in the middle part of the first reinforcing mesh, one side of the first reinforcing mesh is fixedly connected with a fixed seat, the top and the bottom of the fixed seat are fixedly connected with a second reinforcing mesh, one side of the fixed seat is fixedly connected with a fixed block in sequence, one side of each fixed block is provided with a clamping groove, the other side of each fixed block is fixedly provided with a first threaded hole, the first reinforcing mesh, the second reinforcing mesh and the fixed seat are matched with each other, the stress area is greatly increased, and the internal force is averaged, so that the internal force is dispersed, the fixing block and the reinforcing steel bar fixing column are matched with each other, the installation is facilitated, stress points are also added on the reinforcing steel bar fixing column and the reinforcing steel bar supporting column, and the integral structure is more stable.

Description

Steel-concrete combined section anchoring device

Technical Field

The utility model relates to an anchor, in particular to reinforced concrete joint section anchor belongs to building technical field.

Background

The steel-concrete composite structure is a novel structural form developed in engineering practice of concrete structures and steel structures. As is well known, concrete is known to have excellent compressive strength, steel has excellent tensile strength, and a steel-concrete composite structure fully exerts the properties of steel and concrete, shows the common advantages of two building materials, and has been widely applied to various bridge structures such as a continuous beam bridge, a rigid frame bridge, a cable-stayed bridge, a suspension bridge, an arch bridge and the like due to excellent mechanical properties.

However, in the conventional anchoring device, the steel-concrete combined section anchoring device is inconvenient to install, the stress area of the anchoring device on the concrete layer is small, the anchoring device is only a simple embedded part, various internal forces caused by loads cannot be met, the internal forces are concentrated on one point, and accidents easily occur at the connecting position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced concrete joint section anchor to solve the traditional anchor that proposes in the above-mentioned background art, reinforced concrete joint section anchor installation is inconvenient, and its anchor is less at the lifting surface area of concrete layer face, only a simple piece of burying, can't deal with various because the load leads to the internal force and concentrate on a point, the problem that the junction meets accident easily.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforced concrete combined section anchoring device comprises a concrete layer, wherein a first steel bar mesh is fixedly arranged inside the concrete layer, a first slotted hole is formed in the middle of the first steel bar mesh, a fixed seat is fixedly connected to one side of the first steel bar mesh, a second steel bar mesh is fixedly connected to the top and the bottom of the fixed seat, fixed blocks are sequentially and fixedly connected to one side of the fixed seat, clamping grooves are formed in one sides of four fixed blocks, first threaded holes are formed in the other sides of the four fixed blocks, a second slotted hole is formed in the middle of the fixed seat, four steel bar fixing columns are connected to the fixed seat in a clamping and connecting mode through the four clamping grooves, one sides of the four steel bar fixing columns are fixedly connected with the outer surface of a steel bar supporting column, second threaded holes are formed in one sides of the four steel bar fixing columns, and the insides of the four first threaded holes are respectively in, the insides of the four second threaded holes are respectively in threaded connection with the other ends of the four locking bolts, and the fixed seat is provided with a groove on the other side of the first reinforcing mesh.

As an optimized technical scheme of the utility model, the both ends of first reinforcing bar net respectively with the one end fixed connection of two second reinforcing bar nets.

As an optimized technical scheme of the utility model, the concrete layer is made by high performance concrete.

As an optimal technical scheme of the utility model, second slotted hole, first slotted hole and recess are passed in proper order to the one end of steel bar support post.

As an optimal technical scheme of the utility model, the one end of reinforcing bar fixed column is connected with the inside block of four draw-in grooves respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a reinforced concrete combined section anchor, the meeting of first reinforcing bar net, second reinforcing bar net and fixing base cooperates, greatly increased lifting surface, and has averaged the internal force for the internal force is dispersed, and mutually supporting of fixed block and reinforcing bar fixed column also makes things convenient for us to install, and reinforcing bar fixed column and reinforcing bar support column have also increased the stress point, makes overall structure more stable.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the concrete layer of the present invention;

FIG. 3 is a schematic structural view of the fixing base of the present invention;

fig. 4 is the structural schematic diagram of the steel bar support column of the utility model.

In the figure: 1. a coagulation layer; 2. a steel bar support column; 3. a first reinforcing mesh; 4. a groove; 5. a fixed seat; 6. a fixed block; 7. fixing the steel bar; 8. a second slot; 9. locking the bolt; 10. a second reinforcing mesh; 11. a card slot; 12. a first threaded hole; 13. a second threaded hole; 14. a first slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a reinforced concrete combined section anchoring device, which comprises a concrete layer 1, a first reinforcing mesh 3 is fixed inside the concrete layer 1, a first slot 14 is formed in the middle of the first reinforcing mesh 3, a fixing base 5 is fixedly connected to one side of the first reinforcing mesh 3, a second reinforcing mesh 10 is fixedly connected to the top and bottom of the fixing base 5, a fixing block 6 is sequentially and fixedly connected to one side of the fixing base 5, a plurality of slots 11 are formed in one side of each of the fixing blocks 6, a first threaded hole 12 is fixedly formed in the other side of each of the fixing blocks 6, a second slot 8 is formed in the middle of the fixing base 5, the fixing base 5 is connected to four reinforcing bar fixing columns 7 through the four slots 11, one side of each of the reinforcing bar fixing columns 7 is fixedly connected to the outer surface of a reinforcing bar supporting column 2, and a second threaded hole 13 is formed, the interiors of the four first threaded holes 12 are in threaded connection with one ends of the four locking bolts 9 respectively, the interiors of the four second threaded holes 13 are in threaded connection with the other ends of the four locking bolts 9 respectively, the fixing seat 5 is provided with a groove 4 on the other side of the first reinforcing mesh 3, the two reinforcing meshes and the fixing seat 5 are matched with each other, the stress area is greatly increased, the internal force is averaged, the internal force is dispersed, and the fixing block 6 and the reinforcing steel bar fixing column 7 are matched with each other, so that the installation is convenient; the two ends of the first reinforcing mesh 3 are respectively fixedly connected with one ends of the two second reinforcing meshes 10, so that the stress area is increased, and the stress is more dispersed; the concrete layer 1 is made of high-performance concrete, so that the structure is more stable; one end of the steel bar support column 2 sequentially passes through the second slotted hole 8, the first slotted hole 14 and the groove 4, so that the whole stress is more uniform; one end of the steel bar fixing column 7 is respectively connected with the inner parts of the four clamping grooves 11 in a clamping mode, so that the steel bar fixing column 7 is clamped with the fixing block 6.

When specifically using, the utility model relates to a reinforced concrete combining section anchor, the one end that has reinforcing bar fixed column 7 with reinforcing bar support column 2 is aimed at second slotted hole 8, alternates into to recess 4's bottom in concrete layer 1 all the time rotates reinforcing bar support column 2, makes four reinforcing bar fixed column 7 be connected with the 11 blocks of draw-in groove on four fixed blocks 6 respectively, and reuse locking bolt 9 is in the same place reinforcing bar fixed column 7 and fixed block 6 are fixed, and it can toward space department filling cement again.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel-concrete combined section anchoring device comprises a concrete layer (1), and is characterized in that a first steel bar mesh (3) is fixedly arranged inside the concrete layer (1), a first slotted hole (14) is formed in the middle of the first steel bar mesh (3), a fixing seat (5) is fixedly connected to one side of the first steel bar mesh (3), a second steel bar mesh (10) is fixedly connected to the top and the bottom of the fixing seat (5), fixing blocks (6) are fixedly connected to one side of the fixing seat (5) in sequence, clamping grooves (11) are formed in one sides of the four fixing blocks (6), first threaded holes (12) are fixedly formed in the other sides of the four fixing blocks (6), a second slotted hole (8) is formed in the middle of the fixing seat (5), and the fixing seat (5) is connected with four steel bar fixing columns (7) through the four clamping grooves (11) in a clamping manner, one side of each of the four steel bar fixing columns (7) is fixedly connected with the outer surface of the corresponding steel bar supporting column (2), a second threaded hole (13) is formed in one side of each of the four steel bar fixing columns (7), the interiors of the four first threaded holes (12) are respectively in threaded connection with one ends of the four locking bolts (9), the interiors of the four second threaded holes (13) are respectively in threaded connection with the other ends of the four locking bolts (9), and a groove (4) is formed in the other side of the first steel bar net (3) of the fixing seat (5).

2. The steel-concrete joint segment anchoring device according to claim 1, wherein: and two ends of the first reinforcing mesh (3) are fixedly connected with one ends of the two second reinforcing meshes (10) respectively.

3. The steel-concrete joint segment anchoring device according to claim 1, wherein: the concrete layer (1) is made of high-performance concrete.

4. The steel-concrete joint segment anchoring device according to claim 1, wherein: one end of the steel bar supporting column (2) sequentially penetrates through the second slotted hole (8), the first slotted hole (14) and the groove (4).

5. The steel-concrete joint segment anchoring device according to claim 1, wherein: one ends of the four steel bar fixing columns (7) are respectively connected with the inner parts of the four clamping grooves (11) in a clamping manner.