Steel support assembly

Abstract

The utility model discloses a steel support assembly which comprises a steel support body, a connecting mechanism and a transverse oblique stabilizing beam. External threads are arranged on the outer side of the steel support body, a guide groove is formed in the side face of the steel support body, and the extending direction of the guide groove is parallel to the axis of the steel support body. The connecting mechanism comprises a sliding sleeve, a threaded sleeve and an anti-falling part, the steel support body is sleeved with the sliding sleeve in a sliding mode, the inner wall of the sliding sleeve is fixedly connected with a sliding block, the sliding block is connected into the guide groove in a sliding mode, and the threaded sleeve is coaxially and rotationally connected with the sliding sleeve through the anti-falling part; the connecting mechanism further comprises a first connecting plate fixedly connected to one side of the threaded sleeve and an anti-rotation part capable of preventing relative rotation between the threaded sleeve and the sliding sleeve. One end of the transverse oblique stabilizing beam is hinged to the first connecting plate. According to the steel support assembly, the angle between the transverse oblique stabilizing beam and the steel support body can be adjusted, and the connecting mechanism is not prone to moving along the axis of the steel support body.

Description

Technical Field

[0001] The utility model relates to the technical field of steel supports, in particular to a steel support component. Background Art

[0002] The existing steel support assembly can refer to the patent with application number N2019224963076, which includes a steel support structure body, a hoop assembly and a transverse and oblique stabilizing beam. The hoop assembly is set on the steel support structure body, and the end of the transverse and oblique stabilizing beam is installed on the hoop assembly. In this support assembly, the end of the transverse and oblique stabilizing beam cannot rotate, that is, the angle between the transverse and oblique stabilizing beam and the steel support structure body cannot be adjusted. Utility Model Content

[0003] In order to solve the shortcoming of the existing steel support assembly that the angle of the transverse and oblique stabilizing beam cannot be adjusted, the utility model proposes a steel support assembly, which can adjust the angle between the transverse and oblique stabilizing beam and the steel support body, and the connecting mechanism is not easy to move along the axis of the steel support body.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A steel support assembly comprises: a steel support body, a connecting mechanism and a transverse and oblique stabilizing beam; an external thread is arranged on the outer side of the steel support body, a guide groove is arranged on the side of the steel support body, and the extending direction of the guide groove is parallel to the axis of the steel support body; the connecting mechanism comprises a sliding sleeve, a threaded sleeve and an anti-slipping part, the sliding sleeve is arranged on the steel support body, a sliding block is fixedly connected to the inner wall of the sliding sleeve, the sliding block is slidably connected in the guide groove, the threaded sleeve is threadedly connected to the outer side of the steel support body, and the threaded sleeve is coaxially rotatably connected with the sliding sleeve through the anti-slipping part so that the threaded sleeve and the sliding sleeve can move up and down synchronously; the connecting mechanism also comprises a first connecting plate fixedly connected to one side of the threaded sleeve, and an anti-rotation part which can prevent the threaded sleeve and the sliding sleeve from rotating relative to each other; one end of the transverse and oblique stabilizing beam is hinged to the first connecting plate.

[0006] Through the above arrangement, first, the position of the connecting mechanism on the steel support body can be adjusted; second, the angle between the transverse and oblique stabilizing beams and the steel support body can be adjusted; third, the threaded sleeve and the steel support body are threadedly connected, that is, the threaded sleeve has a self-locking function in the axial direction of the steel support body, which can prevent the threaded sleeve from moving along the axis of the steel support body.

[0007] Furthermore, the number of the sliding sleeves is set to two, and they are respectively arranged on the upper and lower sides of the threaded sleeve. The upper and lower sides of the threaded sleeve are respectively connected to the sliding sleeve for coaxial rotation through anti-slip parts, and anti-rotation parts are arranged between the two sliding sleeves and the threaded sleeve.

[0008] Furthermore, the anti-slip part includes: an annular protrusion and a groove; the annular protrusion is fixedly connected to the upper and lower sides of the threaded sleeve along the circumferential direction, and the cross-section of the annular protrusion is T-shaped; the groove is circumferentially arranged on the side of the sliding sleeve close to the threaded sleeve, the cross-section of the groove is adapted to the cross-section of the annular protrusion, and the annular protrusion is rotatably connected in the groove.

[0009] Through the above arrangement, the threaded sleeve is rotatably connected to the sliding sleeve via the annular protrusion.

[0010] Furthermore, the anti-rotation part includes: a second connecting plate, a third connecting plate, a first bolt and a second bolt; the second connecting plate is fixedly connected to the side of the sliding sleeve close to the first connecting plate; one end of the third connecting plate is attached to the second connecting plate, and the other end of the third connecting plate is attached to the first connecting plate; the first bolt passes through the second connecting plate and the third connecting plate to lock the third connecting plate on the second connecting plate; the transverse and oblique stabilizing beam is arranged on the side of the third connecting plate away from the first connecting plate, and the second bolt passes through the first connecting plate, the transverse and oblique stabilizing beam and the third connecting plate to lock the first connecting plate, the transverse and oblique stabilizing beam and the third connecting plate together.

[0011] Through the above arrangement, on the one hand, when the first bolt and the second bolt are tightened, the threaded sleeve and the sliding sleeve cannot rotate relative to each other; on the other hand, the third connecting plate can support the first connecting plate to increase the stability of the first connecting plate.

[0012] Furthermore, the steel support assembly also includes an upper base plate and a lower base plate, the upper base plate is vertically fixedly connected to the upper end of the steel support body, the lower base plate is vertically fixedly connected to the lower end of the steel support body, upper reinforcing ribs are fixedly connected between the upper base plate and the steel support body, and lower reinforcing ribs are fixedly connected between the lower base plate and the steel support body.

[0013] Through the above arrangement, the upper end of the steel support body can be installed on the building to be supported through the upper base plate, and the lower end of the steel support body can be installed on the ground through the lower base plate, while the upper reinforcement ribs can improve the stability of the upper base plate and the lower reinforcement ribs can improve the stability of the lower base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of a steel support assembly according to an embodiment.

[0015] Figure 2 for Figure 1 AA section view.

[0016] Figure 3 for Figure 1 BB cross-sectional view. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] See also Figures 1 to 3 , a steel support assembly, comprising: a steel support body 3, a connecting mechanism 4 and a transverse and oblique stabilizing beam 5; the outer side of the steel support body 3 is provided with an external thread (not shown in the figure), and the side of the steel support body 3 is provided with a guide groove 6, and the extension direction of the guide groove 6 is parallel to the axis of the steel support body 3; the connecting mechanism 4 comprises a sliding sleeve 41, a threaded sleeve 42 and an anti-slip portion 43, the sliding sleeve 41 is arranged on the steel support body 3, the inner wall of the sliding sleeve 41 is fixedly connected with a slider 44, the slider 44 is slidably connected in the guide groove 6, the threaded sleeve 42 is threadedly connected to the outer side of the steel support body 3, and the threaded sleeve 42 is coaxially rotatably connected with the sliding sleeve 41 through the anti-slip portion 43, so that the threaded sleeve 42 and the sliding sleeve 41 can move up and down synchronously; the connecting mechanism 4 also includes a first connecting plate fixedly connected to one side of the threaded sleeve 42, and an anti-rotation portion 7 that can prevent the threaded sleeve 42 and the sliding sleeve 41 from rotating relative to each other; one end of the transverse and oblique stabilizing beam 5 is hinged to the first connecting plate.

[0019] Through the above arrangement, first, the position of the connecting mechanism 4 on the steel support body 3 can be adjusted; second, the angle between the transverse and oblique stabilizing beam 5 and the steel support body 3 can be adjusted; third, the threaded sleeve 42 is threadedly connected to the steel support body 3, that is, the threaded sleeve 42 has a self-locking function in the axial direction of the steel support body 3, which can prevent the threaded sleeve 42 from moving along the axis of the steel support body 3.

[0020] In the present application, the inner diameter of the sliding sleeve 41 is adapted to the outer diameter of the steel support body 3, that is, the inner wall of the sliding sleeve 41 is in contact with the external thread, so that the sliding sleeve 41 can slide stably along the axis of the steel support body 3 without shaking left and right; the slider 44 can prevent the sliding sleeve 41 and the steel support body 3 from rotating relative to each other, so that the sliding sleeve 41 can only slide along the axis of the steel support body 3; the threaded sleeve 42 is coaxially arranged on the steel support body 3 and is rotatably connected to the sliding sleeve 41 through the anti-slip portion 43. Under the action of the anti-slip portion 43, the end of the sliding sleeve 41 is in contact with the end of the threaded sleeve 42 and will never be disengaged; after the anti-rotation portion 7 is unlocked, the threaded sleeve 42 can be manually rotated. 2. The threaded sleeve 42 will drive the sliding sleeve 41 to move synchronously upward or downward along the axis of the steel support body 3 to adjust the position of the connecting mechanism 4 on the steel support body 3; after the threaded sleeve 42 stops rotating, the connecting mechanism 4 is automatically locked on the steel support body 3, that is, in the absence of external force driving the threaded sleeve 42 to rotate, the connecting mechanism 4 will basically not move along the axis of the steel support body 3 after being subjected to force; in addition, when the anti-rotation portion 7 is locked, the threaded sleeve 42 and the sliding sleeve 41 cannot rotate relative to each other, which can prevent the threaded sleeve 42 from accidentally rotating during use and causing the connecting mechanism 4 to deviate, thereby further increasing the reliability of the steel support assembly.

[0021] As an implementation method, the number of sliding sleeves 41 is set to two, and they are respectively arranged on the upper and lower sides of the threaded sleeve 42. The upper and lower sides of the threaded sleeve 42 are coaxially rotatably connected to the sliding sleeve 41 through the anti-slip part 43, and an anti-rotation part 7 is provided between the two sliding sleeves 41 and the threaded sleeve 42.

[0022] As an implementation method, the anti-slip portion 43 includes: an annular protrusion 431 and a groove 432; the annular protrusion 431 is fixedly connected to the upper and lower sides of the threaded sleeve 42 along the circumferential direction, and the cross-section of the annular protrusion 431 is T-shaped; the groove 432 is circumferentially arranged on the side of the sliding sleeve 41 close to the threaded sleeve 42, and the cross-section of the groove 432 is adapted to the cross-section of the annular protrusion 431, and the annular protrusion 431 is rotatably connected in the groove 432.

[0023] Through the above arrangement, the threaded sleeve 42 is rotatably connected to the sliding sleeve 41 via the annular protrusion 431 .

[0024] In the present application, the groove 432 is annular and has a T-shaped cross section; the annular protrusion 431, the groove 432, the threaded sleeve 42 and the sliding sleeve 41 are all coaxially arranged; when the threaded sleeve 42 rotates relative to the sliding sleeve 41, the annular protrusion 431 rotates in the groove 432, and under the action of the annular protrusion 431 and the groove 432, the threaded sleeve 42 and the sliding sleeve 41 will not be disengaged, that is, when the threaded sleeve 42 moves downward, the threaded sleeve 42 pushes the lower sliding sleeve 41 to move downward, and when the threaded sleeve 42 moves upward, the threaded sleeve 42 pulls the upper sliding sleeve 41 downward through the annular protrusion 431.

[0025] As an implementation method, the anti-rotation part 7 includes: a second connecting plate 71, a third connecting plate 72, a first bolt 73 and a second bolt 74; the second connecting plate 71 is fixedly connected to the side of the sliding sleeve 41 close to the first connecting plate; one end of the third connecting plate 72 is affixed to the second connecting plate 71, and the other end of the third connecting plate 72 is affixed to the first connecting plate; the first bolt 73 passes through the second connecting plate 71 and the third connecting plate 72 to lock the third connecting plate 72 on the second connecting plate 71; the transverse and oblique stabilizing beam 5 is arranged on the side of the third connecting plate 72 away from the first connecting plate, and the second bolt 74 passes through the first connecting plate, the transverse and oblique stabilizing beam 5 and the third connecting plate 72 to lock the first connecting plate, the transverse and oblique stabilizing beam 5 and the third connecting plate 72 together.

[0026] Through the above arrangement, on the one hand, when the first bolt 73 and the second bolt 74 are tightened, the threaded sleeve 42 and the sliding sleeve 41 cannot rotate relative to each other; on the other hand, the third connecting plate 72 can support the first connecting plate to increase the stability of the first connecting plate.

[0027] In the present application, the first connecting plate is welded to the outer side of the threaded sleeve 42, and the second connecting plate 71 is welded to the outer side of the sliding sleeve 41. The second connecting plate 71 is parallel to the first connecting plate. After the first bolt 73 and the second bolt 74 are tightened, the third connecting plates 72 on the upper and lower sides support the first connecting plate, thereby improving the stability of the second connecting plate 71. In addition, relative rotation between the threaded sleeve 42 and the sliding sleeve 41 is prevented, thereby preventing the threaded sleeve 42 from rotating relative to the steel support body 3; after loosening the second bolt 74, the transverse and oblique stabilizing beam 5 can rotate around the axis of the second bolt 74 to adjust the angle between the transverse and oblique stabilizing beam 5 and the steel support body 3.

[0028] As an implementation method, the steel support assembly also includes an upper base plate 8 and a lower base plate 9. The upper base plate 8 is vertically fixedly connected to the upper end of the steel support body 3, and the lower base plate 9 is vertically fixedly connected to the lower end of the steel support body 3. An upper reinforcing rib 10 is fixedly connected between the upper base plate 8 and the steel support body 3, and a lower reinforcing rib 11 is fixedly connected between the lower base plate 9 and the steel support body 3.

[0029] Through the above arrangement, the upper end of the steel support body 3 can be installed on the building to be supported through the upper base plate 8, and the lower end of the steel support body 3 can be installed on the ground through the lower base plate 9, while the upper reinforcement ribs 10 can improve the stability of the upper base plate 8, and the lower reinforcement ribs 11 can improve the stability of the lower base plate 9.

[0030] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A steel support assembly, characterized in that: include: A steel support body, wherein the outer side of the steel support body is provided with an external thread, and the side surface of the steel support body is provided with a guide groove, and the extension direction of the guide groove is parallel to the axis of the steel support body; A connecting mechanism, the connecting mechanism comprising a sliding sleeve, a threaded sleeve and an anti-slip portion, the sliding sleeve is arranged on a steel support body, a slider is fixedly connected to the inner wall of the sliding sleeve, the slider is slidably connected in the guide groove, the threaded sleeve is threadedly connected to the outer side of the steel support body, the threaded sleeve is coaxially rotatably connected with the sliding sleeve through the anti-slip portion, so that the threaded sleeve and the sliding sleeve can move up and down synchronously; the connecting mechanism also comprises a first connecting plate fixedly connected to one side of the threaded sleeve, and an anti-rotation portion capable of preventing the threaded sleeve and the sliding sleeve from rotating relative to each other; A transverse and oblique stabilizing beam, one end of which is hinged to the first connecting plate.

2. A steel support assembly according to claim 1, characterized in that: The number of the sliding sleeves is set to two, and they are respectively arranged on the upper and lower sides of the threaded sleeve. The upper and lower sides of the threaded sleeve are respectively connected to the sliding sleeve for coaxial rotation through the anti-slip part, and the anti-rotation part is arranged between the two sliding sleeves and the threaded sleeve.

3. A steel support assembly according to claim 2, characterized in that: The anti-fall-off portion comprises: An annular protrusion, the annular protrusion is fixedly connected to the upper and lower sides of the threaded sleeve along the circumferential direction, and the cross section of the annular protrusion is T-shaped; A groove is circumferentially arranged on a side of the sliding sleeve close to the threaded sleeve, a cross section of the groove is adapted to a cross section of the annular protrusion, and the annular protrusion is rotatably connected in the groove.

4. A steel support assembly according to claim 1, characterized in that: The anti-rotation portion comprises: a second connecting plate, the second connecting plate being fixedly connected to a side of the sliding sleeve close to the first connecting plate; a third connecting plate, one end of the third connecting plate being attached to the second connecting plate, and the other end of the third connecting plate being attached to the first connecting plate; a first bolt, the first bolt passing through the second connecting plate and the third connecting plate to lock the third connecting plate on the second connecting plate; The second bolt, the transverse and oblique stabilizing beam is arranged on a side of the third connecting plate away from the first connecting plate, and the second bolt passes through the first connecting plate, the transverse and oblique stabilizing beam and the third connecting plate to lock the first connecting plate, the transverse and oblique stabilizing beam and the third connecting plate together.

5. A steel support assembly according to claim 4, characterized in that: It also includes an upper bottom plate and a lower bottom plate, wherein the upper bottom plate is vertically fixedly connected to the upper end of the steel support body, and the lower bottom plate is vertically fixedly connected to the lower end of the steel support body, upper reinforcing ribs are fixedly connected between the upper bottom plate and the steel support body, and lower reinforcing ribs are fixedly connected between the lower bottom plate and the steel support body.

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