A Z-shaped reinforcement structure inside a pipe

Abstract

The utility model relates to the technical field of pipe materials, and discloses a Z-shaped reinforcement structure inside a pipe material, comprising a square pipe main body, a Z-shaped support plate is arranged inside the square pipe main body, a plurality of bottom structure adhesive rubber plates are evenly arranged on the bottom wall of the square pipe main body, and a plurality of top structure adhesive rubber plates are evenly arranged on the top wall of the square pipe main body. The utility model arranges a Z-shaped support plate inside the square pipe main body, and the two ends of the Z-shaped support plate are fixedly connected to the inner wall of the square pipe main body through the bottom structure adhesive rubber plate and the top structure adhesive rubber plate, so that the interior of the square pipe main body can pass through the Z-shaped structure of the Z-shaped support plate, which can greatly enhance the stress strength of the square pipe main body, play the role of force transmission and force dispersion, thereby increasing the stress performance of the structure as a whole, and can be used for lightweight design of machinery, vehicles, etc., and is convenient for users to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipes, in particular to a Z-shaped reinforcement structure inside a pipe. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. They have light weight and are easy to construct. Therefore, they are widely used in building construction. Square tubes are also widely used in the construction of steel structures.

[0003] However, most of the existing structural square tubes are hollow structures. When subjected to radial force, there is no filling support inside, so the surface of the square tube will deform to a certain extent when subjected to force. After deformation, the entire structure will deform rapidly, affecting the structural performance of the square tube. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a Z-shaped reinforcement structure inside a pipe, which solves the problem that the existing square pipes are mostly hollow structures. When subjected to radial force, there is no filling support inside, which causes the surface of the square pipe to deform to a certain extent when subjected to force. After the deformation, the entire structure will deform rapidly, affecting the structural performance of the square pipe.

[0005] The utility model provides the following technical solutions: a Z-shaped reinforcement structure inside a pipe, comprising a square pipe body, a Z-shaped support plate is arranged inside the square pipe body, a plurality of bottom structure adhesive plates are evenly arranged on the bottom wall of the square pipe body, a plurality of top structure adhesive plates are evenly arranged on the top wall of the square pipe body, the bottom end of the Z-shaped support plate is connected to the inner wall of the square pipe body through the bottom structure adhesive plates, the top end of the Z-shaped support plate is connected to the top wall of the square pipe body through the top structure adhesive plates, and a plurality of square pipe connection reinforcement components are evenly arranged on the ends of the square pipe body;

[0006] The square tube connection reinforcement component includes an inner wall groove opened on the inner wall of the end portion of the square tube body, an inner cavity resistance plate is slidably arranged in the inner wall groove, a resistance rubber pad is arranged on the side of the inner cavity resistance plate, two inner wall slots are symmetrically opened on the inner wall of the inner wall groove, two connecting rods are vertically arranged on the side of the inner cavity resistance plate, the end of the connecting rod is slidably inserted into the inner wall slot, a connecting spring is arranged in the inner wall slot, one end of the connecting spring is connected to the inner wall of the inner wall slot, and the other end of the connecting spring is connected to the connecting rod.

[0007] Preferred technical solution 1: A driving screw hole is provided on the side wall of the inner wall groove, and an outer rotation groove is provided at the end of the driving screw hole.

[0008] Preferred technical solution 2: An interference screw is inserted into the driving screw hole, and a screw rotating block is provided at the top end of the interference screw.

[0009] Preferred technical solution three: the surface of the abutting rubber pad is provided with anti-slip grooves.

[0010] This solution can increase the friction force against the side of the rubber pad.

[0011] Preferred technical solution four: the depth of the outer rotating groove is greater than the depth of the inner cavity contact plate close to the inner wall of the inner wall groove.

[0012] This solution enables the user to rotate the resistance screw, and the bottom end of the resistance screw pushes the inner cavity resistance plate.

[0013] Preferred technical solution five: A cross-shaped groove is provided at the top of the screw rotating block.

[0014] This solution can make it more convenient for users to rotate the screw rotating block.

[0015] Compared with the prior art, the utility model provides a Z-shaped reinforcement structure inside the pipe, which has the following beneficial effects:

[0016] (1) The utility model provides a Z-shaped support plate in the square tube body, and the two ends of the Z-shaped support plate are fixedly connected to the inner wall of the square tube body through the bottom structural adhesive plate and the top structural adhesive plate, so that the interior of the square tube body can pass through the Z-shaped structure of the Z-shaped support plate, which can greatly enhance the stress strength of the square tube body, play the role of force transmission and force dispersion, thereby increasing the overall stress performance of the structure, and can be used for lightweight design of machinery, vehicles, etc., and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic side cross-sectional view of the structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the structure end of the utility model;

[0020] Figure 4 For the utility model Figure 3 A magnified view of the structure of the Chinese tube connection reinforcement assembly.

[0021] In the figure:

[0022] 1. Square tube body; 2. Z-shaped support plate; 3. Bottom structural adhesive plate; 4. Top structural adhesive plate; 5. Square tube connection reinforcement component;

[0023] 501, inner wall groove; 502, inner cavity resistance plate; 503, resistance rubber pad; 504, inner wall slot; 505, connecting rod; 506, connecting spring; 507, driving screw hole; 508, outer rotation groove; 509, resistance screw; 510, screw rotation block. DETAILED DESCRIPTION

[0024] See also Figure 1-4

[0025] Embodiment 1: A Z-shaped reinforcement structure inside a pipe, comprising a square tube main body 1, a Z-shaped support plate 2 is arranged inside the square tube main body 1, a plurality of bottom side structure adhesive plates 3 are evenly arranged on the bottom wall of the square tube main body 1, a plurality of top side structure adhesive plates 4 are evenly arranged on the top wall of the square tube main body 1, the bottom end of the Z-shaped support plate 2 is connected to the inner wall of the square tube main body 1 through the arranged bottom side structure adhesive plate 3, the top end of the Z-shaped support plate 2 is connected to the top wall of the square tube main body 1 through the arranged top side structure adhesive plate 4, and a plurality of square tube connection reinforcement components 5 are evenly arranged on the end of the square tube main body 1.

[0026] The square tube connection reinforcement component 5 includes an inner wall groove 501 opened on the inner wall of the end of the square tube body 1, an inner cavity resistance plate 502 is slidably arranged in the inner wall groove 501, and a resistance rubber pad 503 is arranged on the side of the inner cavity resistance plate 502. Two inner wall slots 504 are symmetrically opened on the inner wall of the inner wall groove 501, and two connecting rods 505 are vertically arranged on the side of the inner cavity resistance plate 502. The ends of the connecting rods 505 are slidably inserted into the inner wall slots 504.

[0027] A connecting spring 506 is provided in the inner wall slot 504, one end of the connecting spring 506 is connected to the inner wall of the inner wall slot 504, and the other end of the connecting spring 506 is connected to the connecting rod 505. A driving screw hole 507 is provided on the side wall of the inner wall groove 501, and an outer rotating groove 508 is provided at the end of the driving screw hole 507. A resisting screw 509 is inserted in the driving screw hole 507, and a screw rotating block 510 is provided at the top of the resisting screw 509.

[0028] Embodiment 2: The difference between this embodiment and embodiment 1 is that the surface of the abutting rubber pad 503 is provided with anti-slip grooves.

[0029] The friction force against the side of the rubber pad 503 is increased.

[0030] Embodiment 3: The difference between this embodiment and embodiment 1 is that the depth of the outer rotation groove 508 is greater than the depth of the inner cavity contact plate 502 close to the inner wall of the inner wall groove 501 .

[0031] The user rotates the interference screw 509 , and the bottom end of the interference screw 509 pushes the inner cavity interference plate 502 .

[0032] Embodiment 4: The difference between this embodiment and embodiment 1 is that a cross-shaped groove is provided at the top of the screw rotating block 510 .

[0033] This makes it more convenient for the user to rotate the screw rotating block 510.

[0034] In this embodiment, since most existing structural square tubes are hollow structures, when subjected to radial force, there is no filling support inside, so the surface of the square tube will deform to a certain extent when subjected to force, and after deformation, the entire structure will deform rapidly, affecting the structural performance of the square tube.

[0035] In summary, in the specific implementation, a Z-shaped support plate 2 is arranged in the square tube body 1, one end of the Z-shaped support plate 2 is connected to the inner wall of the square tube body 1 through the bottom structural adhesive plate 3, and the other end of the Z-shaped support plate 2 is connected to the inner wall of the square tube body 1 through the top structural adhesive plate 4, so that the Z-shaped support plate 2 can be stably fixed in the square tube body 1. Through the Z-shaped structure of the Z-shaped support plate 2, the force-bearing strength of the square tube body 1 can be greatly enhanced, which plays the role of force transmission and force dispersion, thereby increasing the overall force-bearing performance of the structure.

[0036] As for the square tube connection reinforcement component 5 arranged at the end of the square tube body 1, when the user connects other tubes through the square tube body 1, when the end of other tubes is inserted into the end of the square tube body 1, the user can rotate the screw rotating block 510 in the square tube connection reinforcement component 5, so that the screw rotating block 510 pushes the interference screw 509 to move toward the inner wall groove 501 side in the driving screw hole 507, and when the interference screw 509 moves into the inner wall groove 501, it will interfere with the side of the inner cavity interference plate 502, so that the inner cavity interference plate 502 moves outward after being interfered, and then the inner cavity interference plate 502 can interfere with the outer wall of the tube inserted into the end of the square tube body 1 through the interference rubber pad 503, thereby effectively increasing the connection strength between the square tube body 1 and other tubes, and facilitating user use.

Claims

1. A Z-shaped reinforcement structure inside a pipe, comprising a square pipe body (1), characterized in that: A Z-shaped support plate (2) is arranged inside the square tube body (1); a plurality of bottom structural adhesive plates (3) are evenly arranged on the bottom wall of the square tube body (1); a plurality of top structural adhesive plates (4) are evenly arranged on the top wall of the square tube body (1); the bottom end of the Z-shaped support plate (2) is connected to the inner wall of the square tube body (1) through the bottom structural adhesive plate (3); the top end of the Z-shaped support plate (2) is connected to the top wall of the square tube body (1) through the top structural adhesive plate (4); and a plurality of square tube connection reinforcement components (5) are evenly arranged at the end of the square tube body (1); The square tube connection reinforcement component (5) comprises an inner wall groove (501) provided on the inner wall of the end of the square tube body (1), an inner cavity abutting plate (502) being slidably arranged in the inner wall groove (501), a side of the inner cavity abutting plate (502) being provided with abutting rubber pads (503), two inner wall slots (504) being symmetrically arranged on the inner wall of the inner wall groove (501), two connecting rods (505) being vertically arranged on the side of the inner cavity abutting plate (502), the ends of the connecting rods (505) being slidably inserted into the inner wall slots (504), a connecting spring (506) being arranged in the inner wall slots (504), one end of the connecting spring (506) being connected to the inner wall of the inner wall slots (504), and the other end of the connecting spring (506) being connected to the connecting rod (505).

2. The Z-shaped reinforcement structure inside a pipe according to claim 1, characterized in that: A driving screw hole (507) is provided on the side wall of the inner wall groove (501), and an outer rotation groove (508) is provided at the end of the driving screw hole (507).

3. The Z-shaped reinforcement structure inside a pipe according to claim 2, characterized in that: A resisting screw rod (509) is inserted into the driving screw hole (507), and a screw rod rotating block (510) is arranged at the top end of the resisting screw rod (509).

4. The Z-shaped reinforcement structure inside a pipe according to claim 3, characterized in that: The surface of the abutting rubber pad (503) is provided with anti-slip grooves.

5. The Z-shaped reinforcement structure inside a pipe according to claim 4, characterized in that: The depth of the outer rotation groove (508) is greater than the depth of the inner cavity contact plate (502) close to the inner wall of the inner wall groove (501).

6. The Z-shaped reinforcement structure inside a pipe according to claim 5, characterized in that: The top end of the screw rotating block (510) is provided with a cross-shaped groove.

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