Connecting type stainless steel pipe for building

Abstract

The utility model relates to the field of stainless steel pipes, in particular to a connecting type stainless steel pipe for a building, which comprises a triangular stainless steel pipe body, a first connecting mechanism and a second connecting mechanism, a first connecting mechanism used for increasing the welding spot area is arranged at one end of the triangular stainless steel pipe body, a second connecting mechanism matched with the first connecting mechanism is arranged at the other end of the triangular stainless steel pipe body, and the first connecting mechanism and the second connecting mechanism each comprise a triangular connecting plate. Trapezoidal connecting sleeves are arranged in the centers of the surfaces, close to the triangular stainless steel pipe body, of the two triangular connecting plates; through the design of the first connecting mechanism and the second connecting mechanism, a user can easily splice a plurality of triangular stainless steel pipe bodies together, and the design can meet the requirements of different scenes no matter the triangular stainless steel pipe bodies are temporarily built or used for a long time, so that the utilization rate of materials and the construction efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stainless steel pipe especially relates to a building connecting type stainless steel pipe. BACKGROUND

[0002] Steel structure support frame is widely used in the field of construction engineering, can be used for roof support, building support, steel structure frame support, roof support, curtain wall support etc., in addition, steel structure support frame can also be used as indoor structure bearing element, bears important structure support function in high -rise building, the traditional steel structure support frame usually welds and splices using stainless steel pipe.

[0003] The traditional stainless steel pipe, when welding support frame, usually lack corresponding connecting structure, only the both ends of stainless steel pipe are welded and connected with the main frame of support frame, make in the welding process, the welding point contact area between the both ends of stainless steel pipe and the main frame of support frame is too small, when the bearing pressure is heavy, easy to produce certain security risks.

[0004] Therefore, aiming at the welding point contact area of the above-mentioned stainless steel pipe is too small, a building connecting type stainless steel pipe can be designed, the welding point contact area of the main frame of support frame is increased through the connecting structure, thereby the above-mentioned problems are conveniently solved. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the traditional stainless steel pipe, when welding support frame, usually lack corresponding connecting structure, only the both ends of stainless steel pipe are welded and connected with the main frame of support frame, make in the welding process, the welding point contact area between the both ends of stainless steel pipe and the main frame of support frame is too small, when the bearing pressure is heavy, easy to produce certain security risks.

[0006] The technical scheme of the utility model is as follows: a building connecting type stainless steel pipe, including triangle stainless steel pipe body, first connecting mechanism and second connecting mechanism, one end of triangle stainless steel pipe body is equipped with first connecting mechanism for increasing welding point area, the other end of triangle stainless steel pipe body is equipped with second connecting mechanism matched with first connecting mechanism, first connecting mechanism and second connecting mechanism all include triangle connecting plate, the center of one side of two groups of triangle connecting plates near triangle stainless steel pipe body is equipped with trapezoidal connecting sleeve.

[0007] Preferably, the first connecting mechanism and the second connecting mechanism are combined with the triangle stainless steel pipe body in the application, so that when splicing the support frame, the staff can install the first connecting mechanism and the second connecting mechanism on both ends of the triangle stainless steel pipe body in advance, and then weld and fix the triangle stainless steel pipe body through the first connecting mechanism and the second connecting mechanism.

[0008] Preferably, the surface of the triangular stainless steel tube is provided with anti-slip strips, and multiple sets of anti-slip strips are provided. The multiple sets of anti-slip strips are arranged linearly along the upper surface of the triangular stainless steel tube, and both ends of the triangular stainless steel tube are provided with triangular connecting shafts.

[0009] Preferably, the surfaces of the two sets of triangular docking shafts are symmetrically provided with two sets of first locking holes, which penetrate the triangular docking shafts, and the corners of the triangular stainless steel tubes are provided with rounded corners.

[0010] Preferably, the trapezoidal connecting sleeve has a triangular engagement hole at the center of one end near the triangular stainless steel tube, and the end of the triangular mating shaft away from the triangular stainless steel tube extends into the triangular engagement hole.

[0011] Preferably, the upper end of the trapezoidal connecting sleeve is provided with a second locking hole corresponding to the first locking hole, and both sides of the trapezoidal connecting sleeve are provided with reinforcing ribs.

[0012] Preferably, the triangular connecting plate of the first connecting mechanism has multiple sets of positioning shafts on the side away from the trapezoidal connecting sleeve, and the triangular connecting plate of the second connecting structure has multiple sets of positioning holes corresponding to the positioning shafts on the side away from the trapezoidal connecting sleeve.

[0013] Preferably, the first connecting mechanism has a first mounting hole through the corner of the triangular connecting plate, and the second connecting mechanism has a second mounting hole through the corner of the triangular connecting plate corresponding to the first mounting hole.

[0014] The beneficial effects of this utility model are as follows: Compared with the small contact area of ​​traditional stainless steel pipe welds, this application, through the design of the first and second connecting mechanisms, allows users to easily splice multiple triangular stainless steel pipes together. Whether for temporary construction or long-term use, this design can meet the needs of different scenarios, improving material utilization and construction efficiency. The cooperation between the positioning shaft and the positioning hole, and the first locking hole and the second locking hole, ensures a tight connection between the components, reducing the risk of loosening. Users can choose welding or mechanical fixing methods according to actual needs, ensuring both the flexibility of the connection and enhancing the stability of the overall structure. The design of the trapezoidal connecting sleeve and the reinforcing rib effectively enhances the strength of the connection structure, making the entire support frame more stable and durable. The triangular structure of the triangular stainless steel pipes enables the support frame to have extremely strong stability. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of the stainless steel pipe of this utility model.

[0016] Figure 2 The diagram shown is a schematic representation of the triangular stainless steel tube structure of this utility model.

[0017] Figure 3 The diagram shown is a schematic representation of the first connecting mechanism of the stainless steel pipe of this utility model.

[0018] Figure 4 The diagram shown is a schematic representation of the first connecting mechanism of the stainless steel pipe of this utility model from another angle.

[0019] Figure 5 The diagram shown is a schematic representation of the second connecting mechanism of the stainless steel pipe of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Triangular stainless steel tube body; 101. Triangular mating shaft; 102. First locking hole; 103. Anti-slip strip; 104. Rounded corner; 2. First connecting mechanism; 201. Triangular connecting plate; 202. Trapezoidal connecting sleeve; 203. Triangular engagement hole; 204. Second locking hole; 205. Reinforcing rib; 206. First mounting hole; 207. Positioning shaft; 3. Second connecting mechanism; 301. Second mounting hole; 302. Positioning hole. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5 This utility model provides an embodiment: a connecting stainless steel pipe for construction, including a triangular stainless steel pipe body 1, a first connecting mechanism 2 and a second connecting mechanism 3; one end of the triangular stainless steel pipe body 1 is provided with a first connecting mechanism 2 for increasing the welding point area, and the other end of the triangular stainless steel pipe body 1 is provided with a second connecting mechanism 3 that cooperates with the first connecting mechanism 2. Both the first connecting mechanism 2 and the second connecting mechanism 3 include a triangular connecting plate 201, and each of the two sets of triangular connecting plates 201 is provided with a trapezoidal connecting sleeve 202 at the center of the side of the triangular stainless steel pipe body 1.

[0023] Please see Figures 1-3In this embodiment, the surface of the triangular stainless steel tube 1 is provided with anti-slip strips 103. Multiple sets of anti-slip strips 103 are arranged linearly along the upper surface of the triangular stainless steel tube 1. Both ends of the triangular stainless steel tube 1 are provided with triangular connecting shafts 101. The trapezoidal connecting sleeve 202 has a triangular engaging hole 203 at the center of the end near the triangular stainless steel tube 1. The end of the triangular connecting shaft 101 away from the triangular stainless steel tube 1 extends into the triangular engaging hole 203. By combining the triangular connecting shaft 101 with the triangular engaging hole 203, the worker can insert the triangular connecting shaft 101 into the triangular engaging hole 203 to complete the installation. When the triangular stainless steel tube 1 is used as a crossbar of the support frame, the multiple sets of anti-slip strips 103 can play a certain anti-slip protection role when the worker steps on it. At the same time, the trapezoidal structure of the trapezoidal connecting sleeve 202 gives it a strong load-bearing support capacity on both sides of the lower end of the triangular connecting shaft 101.

[0024] Please see Figures 2-4 In this embodiment, two sets of first locking holes 102 are symmetrically provided on the surfaces of the two sets of triangular mating shafts 101. The two sets of first locking holes 102 penetrate the triangular mating shafts 101. The corners of the triangular stainless steel tube 1 are all provided with arc corners 104. The upper end of the trapezoidal connecting sleeve 202 is provided with a second locking hole 204 corresponding to the first locking hole 102. The trapezoidal connecting sleeve 202 is provided with reinforcing ribs 205 on both sides. The combination of the first locking hole 102 and the second locking hole 204 allows the triangular mating shaft 101 to be inserted into the triangular engagement hole. After step 203, the worker can pass the bolt through the first locking hole 102 from the second locking hole 204 and lock it with a nut, further strengthening the connection stability between the trapezoidal connecting sleeve 202 and the triangular docking shaft 101. The rounded corner 104 and the reinforcing rib 205 prevent the sharp corner of the triangular stainless steel tube 1 from accidentally injuring the worker. At the same time, the triangular structure of the triangular stainless steel tube 1 gives the support frame extremely strong stability. The reinforcing rib 205 further strengthens the structural stability and support capacity of the trapezoidal connecting sleeve 202.

[0025] Please see Figures 3-5 In this embodiment, the triangular connecting plate 201 of the first connecting mechanism 2 has multiple sets of positioning shafts 207 on the side away from the trapezoidal connecting sleeve 202, and the triangular connecting plate 201 of the second connecting structure has multiple sets of positioning holes 302 corresponding to the positioning shafts 207 on the side away from the trapezoidal connecting sleeve 202. By combining the positioning shafts 207 and the positioning holes 302, when welding is not required, the workers can position multiple triangular stainless steel tubes 1 through the positioning shafts 207 and the positioning holes 302, so that the triangular connecting plates 201 of the first connecting mechanism 2 and the second connecting mechanism 3 are aligned, and then the bolts are passed through the first mounting hole 206 and the second mounting hole 301 to complete the installation.

[0026] When welding is required, the workers can pre-install the first connecting mechanism 2 and the second connecting mechanism 3 at both ends of the triangular stainless steel tube 1. The triangular mating shaft 101 at each end is inserted into the triangular engaging hole 203 of the corresponding trapezoidal connecting sleeve 202 and fixed through the first locking hole 102 and the second locking hole 204. Then, the triangular stainless steel tube 1 is erected between the frames of the support frame, and the welding point area with the support frame is increased by the triangular connecting plate 201.

[0027] When welding is not required, the workers can position multiple triangular stainless steel tubes 1 with positioning shaft 207 and positioning hole 302, so that the triangular connecting plate 201 of the first connecting mechanism 2 and the second connecting mechanism 3 are aligned, and then the bolts are passed through the first mounting hole 206 and the second mounting hole 301 to complete the installation.

[0028] Through the above steps, this application combines the triangular stainless steel tube 1, the first connecting mechanism 2, and the second connecting mechanism 3, allowing workers to pre-install the first connecting mechanism 2 and the second connecting mechanism 3 at both ends of the triangular stainless steel tube 1 when assembling the support frame. Then, the triangular stainless steel tube 1 is welded and fixed by the first connecting mechanism 2 and the second connecting mechanism 3. When welding is not required, workers can also sequentially splice multiple triangular stainless steel tubes 1 by the first connecting mechanism 2 and the second connecting mechanism 3. Whether for temporary construction or long-term use, this design can meet the needs of different scenarios, improve material utilization and construction efficiency. The design of the trapezoidal connecting sleeve 202 and the reinforcing rib 205 effectively enhances the strength of the connection structure, making the entire support frame more stable and durable. The triangular structure of the triangular stainless steel tube 1 enables the support frame to have extremely strong stability.

Claims

1. A connecting stainless steel pipe for construction, comprising a triangular stainless steel pipe body (1); characterized in that: It also includes a first connecting mechanism (2) and a second connecting mechanism (3); one end of the triangular stainless steel tube (1) is provided with a first connecting mechanism (2) for increasing the welding area, and the other end of the triangular stainless steel tube (1) is provided with a second connecting mechanism (3) that cooperates with the first connecting mechanism (2). Both the first connecting mechanism (2) and the second connecting mechanism (3) include a triangular connecting plate (201). The center of the side of the two sets of triangular connecting plates (201) near the triangular stainless steel tube (1) is provided with a trapezoidal connecting sleeve (202).

2. The connecting stainless steel pipe for construction according to claim 1, characterized in that: The surface of the triangular stainless steel tube (1) is provided with anti-slip strips (103), and there are multiple sets of anti-slip strips (103). The multiple sets of anti-slip strips (103) are arranged linearly along the upper surface of the triangular stainless steel tube (1). Both ends of the triangular stainless steel tube (1) are provided with triangular connecting shafts (101).

3. The connecting stainless steel pipe for construction according to claim 1, characterized in that: Two sets of first locking holes (102) are symmetrically opened on the surfaces of the two sets of triangular docking shafts (101). The two sets of first locking holes (102) pass through the triangular docking shafts (101). Rounded corners (104) are opened at the corners of the triangular stainless steel tube body (1).

4. A connecting stainless steel pipe for construction according to claim 3, characterized in that: The trapezoidal connecting sleeve (202) has a triangular engagement hole (203) at the center of one end near the triangular stainless steel tube (1), and the triangular mating shaft (101) extends into the interior of the triangular engagement hole (203) at the end away from the triangular stainless steel tube (1).

5. A connecting stainless steel pipe for construction according to claim 4, characterized in that: The upper end of the trapezoidal connecting sleeve (202) is provided with a second locking hole (204) corresponding to the first locking hole (102), and both sides of the trapezoidal connecting sleeve (202) are provided with reinforcing ribs (205).

6. A connecting stainless steel pipe for construction according to claim 1, characterized in that: The first connecting mechanism (2) has a triangular connecting plate (201) with multiple sets of positioning shafts (207) on the side away from the trapezoidal connecting sleeve (202), and the second connecting structure has a triangular connecting plate (201) with multiple sets of positioning holes (302) corresponding to the positioning shafts (207) on the side away from the trapezoidal connecting sleeve (202).

7. A connecting stainless steel pipe for construction according to claim 1, characterized in that: The first connecting mechanism (2) has a first mounting hole (206) through the corner of the triangular connecting plate (201), and the second connecting mechanism (3) has a second mounting hole (301) through the corner of the triangular connecting plate (201) corresponding to the first mounting hole (206).

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