Fabricated steel structure joint with angle adjusting function

Abstract

The utility model relates to the technical field of steel structure nodes, in particular to an assembly type steel structure node with an angle adjusting function, which comprises a shell and a mounting component. The mounting assembly comprises a connecting plate, a connecting block, a supporting frame, a fixing rod, a frame body, a cylinder body, a positioning block, a driving component and a limiting component, the supporting frame is slidably mounted on one side of the shell, the fixing rod is slidably connected with the shell and the supporting frame, the frame body is fixedly mounted on the side, away from the supporting frame, of the shell, and the driving component is connected with the frame body and the fixing rod; the positioning block is fixedly connected with the supporting frame and is in sliding connection with the fixing rod, the connecting block is fixedly installed on the side, away from the frame body, of the shell, the barrel is rotationally installed on the side, away from the shell, of the connecting block, the connecting plate is fixedly connected with the barrel and is rotationally connected with the connecting block, and the limiting component is connected with the connecting block and is connected with the barrel. And a worker can conveniently fix the supporting frame on the shell, so that the using effect of the steel structure joint is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure nodes, and in particular relates to an assembled steel structure node with an angle adjustment function. 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 steel beams, steel columns and steel trusses made of steel sections and steel plates. Steel structures need to be connected with the help of structural nodes when in use. Structural nodes are one of the main elements of the building structure system. Generally speaking, the components are limited by the maximum size of production or transportation, so the components that connect two or more fixed bodies are called structural nodes. At the same time, due to the large selectivity of node types, special structural nodes are sometimes deliberately designed to increase structural toughness or reduce internal forces of the structure. The structural strength of the existing technology is relatively low, and the shell is easily deformed when squeezed by heavy objects, which reduces the overall strength of the structure, thereby affecting the use effect of the steel structure nodes.

[0003] The prior art CN216865506U discloses an assembled steel structure node with an angle adjustment function, comprising a connecting plate, a turntable, a connecting plate, a fixed plate, a rotating shaft, a connecting block, a rotating shaft, a latch, a clamping strip, a clamping wheel, a support frame, a bolt and a shell. The connecting plate and the turntable on the steel structure node are respectively welded to the external steel body. When it is necessary to adjust the direction of the steel structure node and adjust the bending degree of the steel structure node, the fixed plate on the connecting plate drives the rotating shaft to rotate in the connecting block. When the direction of the connecting plate reaches the specified position, the latch is inserted into the rotating shaft, so that the clamping strip on the latch is clamped with the inner surface of the rotating shaft, so that the rotating shaft and the latch rotate synchronously. At the same time, the clamping wheel on the latch is clamped with the top wall of the connecting block, so that the clamping wheel cooperates with the connecting block to limit the rotation of the latch, thereby limiting the rotation of the rotating shaft, fixing the steel structure node, and the support frame is fixed in the shell by bolt one to support the inner surface of the shell to prevent the shell from deformation, thereby improving the use effect of the steel structure node.

[0004] In normal use, the support frame is fixed in the shell by bolts to support the inner surface of the shell. The fixing method of the prior art is time-consuming and laborious for the workers to fix the support frame, making it inconvenient for the workers to fix the support frame on the shell, thus affecting the use effect of the steel structure node. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the support frame is fixed in the shell by bolts to support the inner surface of the shell, and the fixing method of the prior art is time-consuming and laborious for the workers to fix the support frame, making it inconvenient for the workers to fix the support frame on the shell, thus affecting the use effect of the steel structure node.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides an assembled steel structure node with an angle adjustment function, comprising a shell and an installation component; the installation component comprises a connecting plate, a connecting block, a support frame, a fixing rod, a frame, a cylinder, a positioning block, a driving member and a limiting member, the support frame is slidably installed on one side of the shell, the fixing rod is slidably connected to the shell and is slidably connected to the support frame, the frame is fixedly installed on a side of the shell away from the support frame, the driving member is connected to the frame and to the fixing rod, the positioning block is fixedly connected to the support frame and is slidably connected to the fixing rod, the connecting block is fixedly installed on a side of the shell away from the frame, the cylinder is rotatably installed on a side of the connecting block away from the shell, the connecting plate is fixedly connected to the cylinder and is rotatably connected to the connecting block, and the limiting member is connected to the connecting block and to the cylinder.

[0008] Among them, the driving component includes a driving block, a pull rod and a spring, the driving block is fixedly connected to the fixed rod and is slidably connected to the frame; the pull rod is fixedly connected to the driving block and is slidably connected to the frame; one end of the spring is connected to the frame, and the other end of the spring is connected to the driving block.

[0009] Wherein, the limiting component includes a limiting rod, a limiting block and a limiting cylinder, the limiting cylinder is fixedly connected to the connecting block and is located on the side of the connecting block away from the connecting plate; the limiting rod is slidably connected to the cylinder and is located on the side of the cylinder away from the connecting plate; the limiting block is slidably connected to the limiting cylinder and is fixedly connected to the limiting rod.

[0010] Wherein, the positioning block has a positioning hole, and the positioning hole is located on a side of the positioning block close to the fixing rod and cooperates with the fixing rod.

[0011] Wherein, the driving component also includes a connecting rod and a pull ring, the connecting rod is rotatably connected to the pull rod and is located on a side of the pull rod away from the support frame; the pull ring is fixedly connected to the connecting rod and is located on a side of the connecting rod away from the pull rod.

[0012] The utility model discloses an assembled steel structure node with an angle adjustment function. When adjusting the angle between the connecting plate and the connecting block, the connecting block is pushed to rotate on the cylinder, the limiting rod is inserted into the cylinder, the limiting rod drives the limiting block to be inserted into the limiting cylinder, the connecting block is fixed on the connecting plate, and when installing the support frame, the shell is sleeved on the support frame, the driving component drives the fixing rod to move on the shell, the fixing rod is inserted into the positioning block when moving, and the support frame is fixed to the shell, so that the staff can easily fix the support frame to the shell, thereby improving the use effect of the steel structure node. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of a prefabricated steel structure node with an angle adjustment function according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the driving block and the pull rod of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the fixing rod and the positioning block of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the pull rod and the connecting rod of the utility model.

[0018] Figure 5 It is a structural schematic diagram of a connecting rod and a pull ring of the utility model.

[0019] In the figure: 101-shell, 102-connecting plate, 103-connecting block, 104-support frame, 105-fixing rod, 106-frame, 107-cylinder, 108-positioning block, 109-driving block, 110-pull rod, 111-spring, 112-limiting rod, 113-limiting block, 114-limiting cylinder, 115-positioning hole, 201-connecting rod, 202-pull ring. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment 1:

[0022] like Figure 1-Figure 3 As shown, Figure 1 This is a schematic diagram of the overall structure of a prefabricated steel structure node with an angle adjustment function according to the first embodiment of the utility model. Figure 2It is a structural schematic diagram of the drive block and the pull rod of the utility model. Figure 3 It is a structural schematic diagram of a fixing rod and a positioning block of the utility model. The utility model provides an assembled steel structure node with an angle adjustment function, including a shell 101 and an installation component; the installation component includes a connecting plate 102, a connecting block 103, a support frame 104, a fixing rod 105, a frame 106, a cylinder 107, a positioning block 108, a driving member and a limiting member, the driving member includes a driving block 109, a pull rod 110 and a spring 111, the limiting member includes a limiting rod 112, a limiting block 113 and a limiting cylinder 114, and the positioning block 108 has a positioning hole 115. The above-mentioned scheme solves the problem that the fixing method of the prior art is time-consuming and labor-intensive when the staff fixes the support frame 104, making it inconvenient for the staff to fix the support frame 104 on the shell 101, thereby affecting the use effect of the steel structure node. It can be understood that the above-mentioned scheme can be used when the support frame 104 is fixed in the shell 101 by bolts to support the inner surface of the shell 101.

[0023] According to this specific embodiment, the shell 101 is sleeved on the support frame 104, and the driving component drives the fixing rod 105 to move on the shell 101. The fixing rod 105 is inserted into the positioning block 108 during movement, and the support frame 104 is fixed to the shell 101, so that the staff can easily fix the support frame 104 to the shell 101, thereby improving the use effect of the steel structure node.

[0024] The support frame 104 is slidably mounted on one side of the shell 101, the fixing rod 105 is slidably connected to the shell 101 and is slidably connected to the support frame 104, the frame 106 is fixedly mounted on the side of the shell 101 away from the support frame 104, the driving member is connected to the frame 106 and is connected to the fixing rod 105, the positioning block 108 is fixedly connected to the support frame 104 and is slidably connected to the fixing rod 105, the connecting block 103 is fixedly mounted on the side of the shell 101 away from the frame 106, the cylinder 107 is rotatably mounted on the side of the connecting block 103 away from the shell 101, and the connecting plate 102 is connected to the cylinder The cylinder 107 is fixedly connected and rotatably connected to the connecting block 103, the limiting member is connected to the connecting block 103 and is connected to the cylinder 107, the shell 101 is a rectangular parallelepiped, the inner side of the shell 101 is designed with a slide groove, the outer side of the shell 101 is designed with a plurality of through holes at both ends, the outer side of the support frame 104 is designed with a plurality of mounting grooves at both ends, the positioning block 108 is a rectangular parallelepiped, the positioning block 108 has a plurality of positioning holes 115, the outer side of the positioning block 108 is fixedly connected to the mounting groove of the support frame 104, the outer side of the support frame 104 is slidably connected to the inner slide groove of the shell 101, and the fixing rod 105 is connected to the inner side of the shell 101. There are multiple fixing rods 105, the fixing rod 105 is slidably connected with the positioning hole 115 of the positioning rod through the through hole of the shell 101, the frame 106 is U-shaped, there are multiple frames 106, the open end of the frame 106 is fixedly connected to the front and rear ends of the outer side of the shell 101, there are multiple driving members, and the driving members drive the multiple fixing rods 105 to move on the through holes on the shell 101, there are multiple connecting blocks 103, the top of the connecting block 103 is designed with a through hole, the left sides of the two connecting blocks 103 are respectively fixedly connected to the upper and lower parts of the right side of the shell 101, the upper left end of the connecting plate 102 is designed with a through hole, the cylinder 107 is a cylinder, and the cylinder 1 07 is designed with a plurality of teeth on the inner side, the outer side of the cylinder 107 is fixedly connected to the through hole of the connecting plate 102, the upper and lower ends of the outer side of the cylinder 107 are rotatably connected to the through holes of the two connecting blocks 103 respectively, the limiting member limits the rotation angle of the connecting block 103, and the shell 101 is sleeved on the support frame 104, the driving member drives the fixing rod 105 to move on the shell 101, and the fixing rod 105 is inserted into the positioning block 108 when moving, and the support frame 104 is fixed to the shell 101, so that the staff can easily fix the support frame 104 on the shell 101, thereby improving the use effect of the steel structure node.

[0025] Secondly, the driving block 109 is fixedly connected to the fixed rod 105 and is slidably connected to the frame 106; the pull rod 110 is fixedly connected to the driving block 109 and is slidably connected to the frame 106; one end of the spring 111 is connected to the frame 106, and the other end of the spring 111 is connected to the driving block 109. The closed end of the frame 106 is designed with a through hole. The driving block 109 is a rectangular parallelepiped. The side of the driving block 109 is fixedly connected to the ends of multiple fixed rods 105. The upper and lower sides of the driving block 109 are respectively slidably connected to the inner side of the open end of the frame 106. The spring 111 is sleeved on the pull rod 110 to support the driving block 109. The driving block 109 is driven by the spring 111 to drive the pull rod 110 to move on the frame 106. When the driving block 109 moves, it drives the fixed rod 105 to move on the shell 101, thereby driving the fixed rod 105 to move.

[0026] Then, the limiting cylinder 114 is fixedly connected to the connecting block 103 and is located on the side of the connecting block 103 away from the connecting plate 102; the limiting rod 112 is slidably connected to the cylinder 107 and is located on the side of the cylinder 107 away from the connecting plate 102; the limiting block 113 is slidably connected to the limiting cylinder 114 and is fixedly connected to the limiting rod 112, the limiting cylinder 114 is a cylinder, the end of the limiting cylinder 114 is designed with a through hole, the inner side of the limiting cylinder 114 is designed with a plurality of teeth, the bottom end of the limiting cylinder 114 is fixedly connected to the top of the connecting block 103, the limiting block 113 is a cylinder The outer side of the limiting block 113 is designed with a plurality of teeth, and the outer side of the limiting block 113 is slidably connected to the inner side of the limiting tube 114. The outer side of the limiting rod 112 is designed with a plurality of teeth, and the outer side of the limiting rod 112 is slidably connected to the teeth on the inner side of the cylinder 107. The top of the limiting rod 112 is fixedly connected to the bottom of the limiting block 113. By inserting the limiting rod 112 into the cylinder 107, the limiting rod 112 drives the limiting block 113 to be inserted into the limiting tube 114, and the connecting block 103 is fixed on the connecting plate 102, thereby limiting the rotation angle of the connecting block 103.

[0027] Finally, the positioning block 108 has a positioning hole 115, which is located on a side of the positioning block 108 close to the fixing rod 105 and cooperates with the fixing rod 105. There are multiple positioning holes 115, and the positioning holes 115 are slidably connected to the outer side of the fixing rod 105. The fixing rod 105 is inserted into the positioning hole 115, thereby realizing the connection between the fixing rod 105 and the positioning block 108.

[0028] When using a prefabricated steel structure node with an angle adjustment function of the present embodiment, when adjusting the angle between the connecting plate 102 and the connecting block 103, push the connecting block 103 to rotate on the cylinder 107, insert the limiting rod 112 into the cylinder 107, and the limiting rod 112 drives the limiting block 113 to be inserted into the limiting cylinder 114, and fix the connecting block 103 on the connecting plate 102. When installing the support frame 104, the shell 101 is sleeved on the support frame 104, and the driving component drives the fixing rod 105 to move on the shell 101. The fixing rod 105 is inserted into the positioning block 108 when moving, and the support frame 104 is fixed to the shell 101, so that the staff can easily fix the support frame 104 on the shell 101, thereby improving the use effect of the steel structure node.

[0029] Embodiment 2:

[0030] like Figure 4 and Figure 5 As shown, Figure 4 It is a structural schematic diagram of the pull rod and the connecting rod of the utility model. Figure 5 201 is a schematic diagram of the structure of the connecting rod and the pull ring of the utility model. On the basis of the first embodiment, the driving component of this embodiment further includes a connecting rod 201 and a pull ring 202.

[0031] According to this specific embodiment, by pulling the pull ring 202, the pull ring 202 drives the connecting rod 201 to rotate on the pull rod 110, and the connecting rod 201 drives the pull rod 110 to move on the frame 106, thereby facilitating pulling the pull rod 110 to move.

[0032] Among them, the connecting rod 201 is rotatably connected to the pull rod 110 and is located on a side of the pull rod 110 away from the support frame 104; the pull ring 202 is fixedly connected to the connecting rod 201 and is located on a side of the connecting rod 201 away from the pull rod 110, and a through hole is designed at the end of the pull rod 110, the connecting rod 201 is cylindrical, there are multiple connecting rods 201, there are multiple pull rings 202, the pull ring 202 is U-shaped, the end of the connecting rod 201 is fixedly connected to the inner side of the open end of the pull ring 202 through the through hole of the pull rod 110, by pulling the pull ring 202, the pull ring 202 drives the connecting rod 201 to rotate on the pull rod 110, and the connecting rod 201 drives the pull rod 110 to move on the frame 106, thereby facilitating pulling the pull rod 110 to move.

[0033] When using a prefabricated steel structure node with an angle adjustment function of this embodiment, the pull ring 202 is pulled, and the pull ring 202 drives the connecting rod 201 to rotate on the pull rod 110, and the connecting rod 201 drives the pull rod 110 to move on the frame 106, thereby facilitating pulling the pull rod 110 to move.

[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An assembled steel structure node with angle adjustment function, comprising a shell, characterized in that: Also included are mounting components; The mounting assembly includes a connecting plate, a connecting block, a support frame, a fixing rod, a frame, a cylinder, a positioning block, a driving member and a limiting member, the support frame is slidably mounted on one side of the shell, the fixing rod is slidably connected to the shell and is slidably connected to the support frame, the frame is fixedly mounted on a side of the shell away from the support frame, the driving member is connected to the frame and to the fixing rod, the positioning block is fixedly connected to the support frame and is slidably connected to the fixing rod, the connecting block is fixedly mounted on a side of the shell away from the frame, the cylinder is rotatably mounted on a side of the connecting block away from the shell, the connecting plate is fixedly connected to the cylinder and is rotatably connected to the connecting block, and the limiting member is connected to the connecting block and to the cylinder.

2. The assembled steel structure node with angle adjustment function according to claim 1, characterized in that: The driving component includes a driving block, a pull rod and a spring. The driving block is fixedly connected to the fixed rod and is slidably connected to the frame. The pull rod is fixedly connected to the driving block and is slidably connected to the frame. One end of the spring is connected to the frame, and the other end of the spring is connected to the driving block.

3. The assembled steel structure node with angle adjustment function according to claim 1, characterized in that: The limiting component includes a limiting rod, a limiting block and a limiting cylinder, wherein the limiting cylinder is fixedly connected to the connecting block and is located on a side of the connecting block away from the connecting plate; the limiting rod is slidably connected to the cylinder and is located on a side of the cylinder away from the connecting plate; the limiting block is slidably connected to the limiting cylinder and is fixedly connected to the limiting rod.

4. The assembled steel structure node with angle adjustment function according to claim 1, characterized in that: The positioning block has a positioning hole, and the positioning hole is located on a side of the positioning block close to the fixing rod and cooperates with the fixing rod.

5. The assembled steel structure node with angle adjustment function as claimed in claim 2, characterized in that: The driving member also includes a connecting rod and a pull ring, wherein the connecting rod is rotatably connected to the pull rod and is located on a side of the pull rod away from the support frame; the pull ring is fixedly connected to the connecting rod and is located on a side of the connecting rod away from the pull rod.

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