Novel steel structure reinforcing structure

Abstract

The utility model discloses a novel steel structure reinforcing structure which comprises a base and U-shaped seats symmetrically installed on the two sides of the top end of the base, through holes completely penetrating downwards are formed in the corner positions of the top end of the base, and internal thread connecting rods are detachably installed on the outer walls of the sides, away from each other, of the two U-shaped seats. U-shaped arms are arranged on the sides, away from the base, of the two internal thread connecting rods, external thread distance adjusting columns are rotationally installed at the two ends of each U-shaped arm, and the external thread distance adjusting columns are in threaded connection with the internal thread connecting rods. The internal thread connecting rod, the external thread distance adjusting column and the hook piece are used for supporting and limiting the wooden formwork, so that the stability and the fixity of the formwork are enhanced, it is ensured that the formwork is kept vertical and stable in the construction process, the vibration influence of the concrete jolt compactor is reduced, and therefore the construction quality of a concrete road is improved; and in addition, the use number of reinforcing steel bars and wooden wedges in the conventional structure can be reduced, so that the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection, in particular to a novel steel structure reinforcement structure. Background Art

[0002] In outdoor road construction, concrete road construction is a common method. During the concrete pouring process, formwork is indeed needed to guide and limit the formation of concrete. These formworks are usually structures made of wood or metal and manufactured according to the requirements of road design. Their function is to ensure that the concrete has the correct shape and size when pouring and to maintain the flatness and levelness of the road. During the specific operation, the formwork is placed on the area where concrete needs to be laid and adjusted and fixed according to the design requirements. Then, concrete is poured into the formwork and filled and compacted using vibrators and other tools to ensure that the concrete is evenly distributed and bubbles are eliminated. Once the concrete solidifies, the formwork can be removed, leaving the formed road structure. However, at this stage, when limiting the outer side of the steel formwork, steel bars and wooden wedges are mainly used, that is, steel bars or wooden wedges are arranged along the extension direction of the steel formwork. In this process, the steel reinforcement is large in mass and quantity, and the steel bars inserted into the ground in this part will become loose under the action of the concrete vibrator, causing the steel formwork to be not vertical and the two sides of the finished concrete road to be uneven. Utility Model Content

[0003] The purpose of the utility model is to provide a novel steel structure reinforcement structure, in which a steel ring is driven into the outer side of the wooden formwork, and a base is arranged on one side of the wooden formwork, the base is fixed to the ground by steel bars, and an internal threaded connecting rod, a U-shaped arm and a hook part are installed on the base for supporting and limiting with the steel ring, so that the wooden formwork is tightened to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel steel structure reinforcement structure, comprising a base and U-shaped seats symmetrically installed on both sides of the top of the base, a through hole completely penetrating downward is arranged at the corner position of the top of the base, an internal threaded connecting rod is detachably installed on the outer wall of the two U-shaped seats on the side away from each other, a U-shaped arm is arranged on the side of the two internal threaded connecting rods away from the base, external threaded distance adjusting columns are rotatably installed at the two ends of the U-shaped arm, the external threaded distance adjusting column and the internal threaded connecting rod are threadedly connected, and a hook is installed on the surface of the U-shaped arm.

[0005] Preferably, the internally threaded connecting rod includes an internally threaded column arranged on one side of the U-shaped seat, and a ball head fixed at one end of the internally threaded column, an externally threaded pin shaft is movably installed inside the ball head, the top end of the externally threaded pin shaft extends to the interior of the U-shaped seat, and a nut that cooperates with the thread of the externally threaded pin shaft is arranged inside the U-shaped seat.

[0006] Preferably, the base and the U-shaped seat are made of stainless steel.

[0007] Preferably, an I-shaped sleeve is fixed to the top end of the U-shaped arm, and a connecting sleeve for rotationally cooperating with the I-shaped sleeve is integrally formed at one end of the externally threaded distance adjusting column away from the internally threaded connecting rod.

[0008] Preferably, at least three hook members are provided.

[0009] Preferably, the hook member comprises a hanging ring sleeved on the surface of the U-shaped arm, and a hollow steel column fixed on the top of the hanging ring, and a hook unit is installed at one end of the hollow steel column away from the hanging ring.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the novel steel structure reinforcement structure is provided with structures that cooperate with each other, such as internal threaded connecting rods and external threaded adjusting columns. The reinforcement structure drives a steel ring into the outside of the wooden formwork, and then uses the internal threaded connecting rods, external threaded adjusting columns and hooks to support and limit the wooden formwork, thereby enhancing the stability and fixity of the formwork, ensuring that the formwork remains vertical and stable during the construction process, reducing the vibration impact of the concrete vibrator, thereby improving the construction quality of the concrete road, and the reinforcement structure can reduce the number of steel bars and wooden wedges used in previous structures, thereby reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0014] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the U-shaped arm and the externally threaded distance-adjusting column of the utility model.

[0015] In the figure: 1, base; 2, U-shaped seat; 3, internal thread connecting rod; 301, internal thread column; 302, ball head; 303, external thread pin; 304, nut; 4, through hole; 5, U-shaped arm; 501, I-shaped sleeve; 6, external threaded distance adjustment column; 601, connecting sleeve; 7, hook piece; 701, hollow steel column; 702, hanging ring; 703, hook unit. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 , the utility model provides an embodiment: a new steel structure reinforcement structure, including a base 1 and U-shaped seats 2 symmetrically installed on both sides of the top of the base 1, a through hole 4 completely penetrating downward is provided at the corner position of the top of the base 1, an internal thread connecting rod 3 is detachably installed on the outer wall of the two U-shaped seats 2 on the side away from each other, and a U-shaped arm 5 is provided on the side of the two internal thread connecting rods 3 away from the base 1, and external threaded distance adjusting columns 6 are rotatably installed at both ends of the U-shaped arm 5, and the external threaded distance adjusting columns 6 and the internal thread connecting rod 3 are threadedly connected, and a hook member 7 is installed on the surface of the U-shaped arm 5, and at least three hook members 7 are provided;

[0018] The base 1 and the U-shaped seat 2 are made of stainless steel, which has high strength and hardness and can withstand large tension, pressure and impact.

[0019] The hook member 7 includes a hanging ring 702 sleeved on the surface of the U-shaped arm 5, and a hollow steel column 701 fixed at the top of the hanging ring 702. A hook unit 703 is installed at one end of the hollow steel column 701 away from the hanging ring 702. The hook member 7 is hooked on the steel ring through the hook unit 703, and the other end of the hollow steel column 701 is sleeved on the U-shaped arm 5 through the hanging ring 702.

[0020] The internal thread connecting rod 3 includes an internal thread column 301 arranged on one side of the U-shaped seat 2, and a ball head 302 fixed at one end of the internal thread column 301, an external thread pin shaft 303 is movably installed inside the ball head 302, the top end of the external thread pin shaft 303 extends to the inside of the U-shaped seat 2, and a nut 304 threadedly matched with the external thread pin shaft 303 is arranged inside the U-shaped seat 2. When the internal thread connecting rod 3 is connected to the U-shaped seat 2, the external thread pin shaft 303 in the ball head 302 is inserted into the through hole of the U-shaped seat 2, and then the nut 304 is used to limit the external thread pin shaft 303, so as to complete the connection work between the base 1 and the internal thread connecting rod 3. When the corresponding rod body is damaged, the damaged part can be replaced;

[0021] An I-shaped sleeve 501 is fixed to the top of the U-shaped arm 5, and a connecting sleeve 601 for rotating with the I-shaped sleeve 501 is integrally formed at one end of the externally threaded adjusting column 6 away from the internally threaded connecting rod 3. When adjusting the lateral supporting force of the U-shaped arm 5 and the hook member 7 on the wooden board and the steel ring, the staff continuously screws the externally threaded adjusting column 6 so that the externally threaded adjusting column 6 rotates relative to the I-shaped sleeve 501 through the connecting sleeve 601, and the externally threaded adjusting column 6 is screwed in or out of the internally threaded connecting rod 3, thereby adjusting the combined length of the internally threaded connecting rod 3 and the externally threaded adjusting column 6. At this time, the U-shaped arm 5 and the hook member 7 can move closer to or farther away from the direction of the wooden board to adjust the supporting force of the structure on the wooden formwork.

[0022] When the embodiment of the present application is used, the staff first uses the wooden formwork to build a road enclosure in the area where concrete needs to be laid, and adjusts the position according to the design requirements. The staff drives a number of steel rings into the outer wall of the wooden formwork on the side away from the concrete. Then the staff places the base 1 on one side of the wooden formwork, and limits the base 1 on the ground through the through hole 4 and the steel bar. After the base 1 is fixed, the staff hooks the hook 7 on the steel ring and simultaneously continuously screws the two externally threaded distance adjusting columns 6, so that the overall length between the externally threaded distance adjusting columns 6 and the internally threaded connecting rod 3 is extended. At this time, U The arm 5 and the hook member 7 can move toward the steel ring and the wooden formwork until the wooden formwork is tightened, so that the wooden formwork is kept in a stable position. The reinforcement structure drives a steel ring into the outside of the wooden formwork, and then uses the internal threaded connecting rod 3, the external threaded adjusting column 6 and the hook member 7 to support and limit the wooden formwork, so as to enhance the stability and fixity of the formwork, ensure that the formwork remains vertical and stable during the construction process, reduce the vibration impact of the concrete vibrator, thereby improving the construction quality of the concrete road, and the reinforcement structure can reduce the number of steel bars and wooden wedges used in the previous structure, thereby reducing construction costs.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A new type of steel structure reinforcement structure, characterized by: The invention comprises a base (1) and U-shaped seats (2) symmetrically installed on both sides of the top of the base (1); a through hole (4) completely penetrating downward is arranged at the corner position of the top of the base (1); an internal thread connecting rod (3) is detachably installed on the outer wall of the two U-shaped seats (2) on the side away from each other; a U-shaped arm (5) is arranged on the side away from the base (1); external threaded distance adjusting columns (6) are rotatably installed at the two ends of the U-shaped arm (5); the external threaded distance adjusting columns (6) and the internal threaded connecting rod (3) are threadedly connected; and a hook member (7) is installed on the surface of the U-shaped arm (5).

2. A new type of steel structure reinforcement structure according to claim 1, characterized in that: The internal thread connecting rod (3) comprises an internal thread column (301) arranged on one side of the U-shaped seat (2), and a ball head (302) fixed at one end of the internal thread column (301), an external thread pin (303) is movably installed inside the ball head (302), the top end of the external thread pin (303) extends to the inside of the U-shaped seat (2), and a nut (304) threadably matched with the external thread pin (303) is arranged inside the U-shaped seat (2).

3. The novel steel structure reinforcement structure according to claim 1 is characterized in that: The base (1) and the U-shaped base (2) are made of stainless steel components.

4. The novel steel structure reinforcement structure according to claim 1 is characterized in that: An I-shaped sleeve (501) is fixed to the top end of the U-shaped arm (5), and a connecting sleeve (601) for rotationally cooperating with the I-shaped sleeve (501) is integrally formed at one end of the externally threaded spacer column (6) away from the internally threaded connecting rod (3).

5. The novel steel structure reinforcement structure according to claim 1 is characterized in that: At least three hook members (7) are provided.

6. The novel steel structure reinforcement structure according to claim 1 is characterized in that: The hook member (7) comprises a hanging ring (702) sleeved on the surface of the U-shaped arm (5), and a hollow steel column (701) fixed at the top of the hanging ring (702), and a hook unit (703) is installed at one end of the hollow steel column (701) away from the hanging ring (702).

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