Suspender type support hanger

Abstract

A suspender type support hanger belongs to the technical field of constructional engineering and comprises an embedded seat and a support hanger body, the embedded seat is arranged at the lower end of the support hanger body and comprises a seat body, a first nut and a second nut, the first nut and the second nut are mounted at the upper end and the lower end of the seat body, and the second nut is in threaded connection with a first connecting rod. An anti-pulling plate is welded to the tail end of the first connecting rod, and the first nut is used for being in threaded connection with a second connecting rod of the supporting and hanging frame body. The problem that an embedded pipeline is damaged due to the fact that the pipeline supporting and hanging frame is installed through expansion bolts can be avoided, replacement can be conducted when the corrosion strength of the embedded seat is reduced by arranging the assembly type embedded seat, the safety of pipeline connection is guaranteed, and clamping and fixing of pipelines with various outer diameters can be achieved by arranging the pipeline clamping mechanism.

Description

Technical Field

[0001] The invention belongs to the technical field of construction engineering, and specifically relates to a suspension rod type support and hanger. Background Art

[0002] Pipe supports and hangers are widely used in the construction fields of housing, public construction, infrastructure, etc., mainly because the supports and hangers are generally installed after the pre-embedded parts are reserved and fixed to the building structure by expansion bolts. When the expansion bolts are driven, it is very easy to damage the pre-embedded wire pipes in the structure. With the continuous improvement of the construction level and the continuous expansion of the project scale, the pipelines are becoming more and more dense. The existing pipe supports and hangers can no longer meet the needs of safe production. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] In view of the problems of the prior art, the present invention discloses a hanger type support and hanger, the purpose of which is to solve the following problem: the existing pipeline support and hanger is fixed to the building structure by expansion bolts, which easily leads to damage to the embedded pipeline.

[0004] To achieve the above purpose, the technical solution of this novel invention is:

[0005] A hanger type support bracket comprises an embedded seat and a support bracket body, wherein the embedded seat is provided at the lower end of the support bracket body, the embedded seat comprises a seat body and a first nut and a second nut installed at the upper and lower ends of the seat body, the second nut is threadedly connected to a first connecting rod, an anti-pull-out plate is welded to the end of the first connecting rod, and the first nut is used to be threadedly connected to the second connecting rod of the support bracket body.

[0006] Preferably, the seat body comprises a first angle steel and a second angle steel which are arranged opposite to each other in vertical surfaces and have notches facing outwards, a connecting plate is welded between the bottom ends of the first angle steel and the second angle steel, and a first nut is provided at the top end of the connecting plate and a second nut is provided at the bottom end.

[0007] Preferably, the top end of the second nut is welded to the middle of the bottom end of the connecting plate, and the first nut and the second nut are arranged opposite to each other.

[0008] Preferably, a through hole is provided on the connecting plate between the second nut and the first nut, a screw rod passes through the through hole, one end of the screw rod is screwed to the internal thread of the second nut facing the connecting plate side, and the other end of the screw rod is screwed to the thread of the first nut facing the connecting plate side, the first nut is pressed against the upper end of the connecting plate, and the top end of the screw rod is provided with a hexagonal screw groove.

[0009] Preferably, the end of the second connecting rod is provided with a threaded section, and the threaded section is threadedly connected to the first nut.

[0010] Preferably, a pipe clamping mechanism is provided at the top end of the second connecting rod.

[0011] Preferably, the pipe clamping mechanism comprises a clamping hoop structure provided at the top end of the second connecting rod, and the pipe clamping mechanism is provided on the inner side of the clamping hoop structure.

[0012] Preferably, the clamp structure includes a first clamp arm and a second clamp arm, one end of the first clamp arm and the second clamp arm on the same side is hinged to the top end of the second connecting rod, and the other ends of the first clamp arm and the second clamp arm are respectively provided with connecting ears, and the two connecting ears are fixedly connected by a bolt and nut assembly.

[0013] Preferably, the pipe clamping mechanism comprises a threaded rod that passes through the first clamp arm and the second clamp arm and is arranged opposite to each other, the threaded rod is screwed to the first clamp arm or the second clamp arm, a handle is provided at the outer end of the threaded rod, and an arc-shaped pressure plate is rotatably connected to the inner end.

[0014] Preferably, the inner end of the threaded rod is rotatably connected to an arc-shaped pressure plate via a thrust bearing, and an elastic rubber layer is provided on the inner surface of the arc-shaped pressure plate.

[0015] The beneficial effects of the new type of suspension rod type support and hanger are:

[0016] 1. When the present invention is used, the embedded seat is embedded in the building structure, and after the mold is removed, the second connecting rod is screwed with the first nut to realize the installation of the support and hanger body. Through the above arrangement, the present invention avoids the defects of installing the support and hanger by expansion bolts, and further avoids the pipelines in the building structure from being damaged during installation.

[0017] 2. Considering that the embedded parts will rust and reduce their strength after being used for a long time, an assembly structure is set up. When the embedded seat is rusted, first unscrew the second connecting rod and remove the support bracket body. Then, rotate the first nut and remove the first nut from the top of the screw rod. Finally, unscrew the screw rod and remove it together with the seat body, and then replace the parts.

[0018] 3. Due to different outer diameters or size errors of the pipes, size errors are prone to occur when fixing the pipes with a clamp structure. By setting a pipe clamping mechanism, two arc-shaped pressure plates are pressed on both sides of the pipe, which can realize the installation of pipes with various outer diameters. The inner surface of the arc-shaped pressure plate is provided with an elastic rubber layer, which can consume the energy generated by the vibration of the pipe and avoid damage to the pipe itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of this new model.

[0020] Figure 2 This is a schematic diagram of the top view of the structure of the new embedded seat.

[0021] Figure 3 It is a schematic diagram of the structure of the new embedded seat when viewed from above.

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the new embedded seat.

[0023] 1. First angle steel; 2. Second angle steel; 3. Connecting plate; 4. First nut; 5. Second nut; 6. First connecting rod; 7. Pull-out plate; 8. Second connecting rod; 9. Threaded section; 10. First clamp arm; 11. Second clamp arm; 12. Connecting ear; 13. Bolt; 14. Arc pressure plate; 15. Threaded rod; 16. Thrust bearing; 17. Fixed pipe; 18. Through hole; 19. Screw; 20. Hexagon socket screw groove. DETAILED DESCRIPTION

[0024] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0025] The following embodiments may be understood as a part of a local structure or method that is expressed separately in the present invention, or may be understood as a combination of the embodiments to explain the connotation of a larger structure or method of the present invention.

[0026] Example 1

[0027] A kind of suspension rod type support and hanger, such as Figure 1-4 As shown, it includes an embedded seat and a support and hanger body. The embedded seat is provided at the lower end of the support and hanger body. The embedded seat includes a seat body and a first nut 4 and a second nut 5 installed at the upper and lower ends of the seat body. The second nut 5 is screwed with a first connecting rod 6. An anti-pull-out plate 7 is welded at the end of the first connecting rod 6. The first nut 4 is used to be screwed with the second connecting rod 8 of the support and hanger body.

[0028] When in use, the embedded seat is embedded in the building structure, and after the mold is removed, the second connecting rod is screwed with the first nut to achieve the installation of the support and hanger body. Through the above arrangement, the new type avoids the defects of installing the support and hanger through expansion bolts, and further avoids the pipelines in the building structure from being damaged during installation.

[0029] Example 2

[0030] like Figure 1-4 As shown, the seat body includes a first angle steel 1 and a second angle steel 2 with opposite vertical surfaces and grooves facing outwards, a connecting plate 3 is welded between the bottom ends of the first angle steel 1 and the second angle steel 2, and a first nut 4 is provided at the top end of the connecting plate 3 and a second nut 5 is provided at the bottom end.

[0031] like Figure 1As shown, the top end of the second nut 5 is welded to the middle of the bottom end of the connecting plate 3, and the first nut 4 and the second nut 5 are arranged opposite to each other.

[0032] In this embodiment, the pre-embedding method is: the top surface (horizontal plane) of the first angle steel 1 and the second angle steel 2 are against the inner surface of the formwork, the connecting plate 3 is welded to the steel bars in the structure, or the anti-pullout plate 7 is welded to the steel bars, or the first connecting rod 6 is tied to the steel bars.

[0033] Example 3

[0034] like Figure 1-4 As shown, a through hole 18 is opened on the connecting plate 3 between the second nut 5 and the first nut 4, and a screw rod 19 passes through the through hole 18. One end of the screw rod 19 is screwed to the internal thread of the second nut 5 facing the connecting plate 3, and the other end of the screw rod 19 is screwed to the thread of the first nut 4 facing the connecting plate 3. The first nut 4 is pressed against the upper end of the connecting plate 3, and the top of the screw rod 19 is provided with a hexagonal screw groove 20.

[0035] In this embodiment, considering the problem that the embedded parts may rust and reduce their strength after being used for a long time, an assembly structure is provided. When the embedded seat is rusted, the second connecting rod is first unscrewed and the support bracket body is removed. Then, the first nut is rotated to remove the first nut from the top of the screw rod. Finally, the screw rod is unscrewed and removed together with the seat body, and then the parts are replaced.

[0036] Example 4

[0037] like Figure 1 As shown, a threaded section 9 is provided at the end of the second connecting rod 8 , and the threaded section 9 is threadedly connected to the first nut 4 .

[0038] like Figure 1 As shown, a pipe clamping mechanism is provided at the top end of the second connecting rod 8 .

[0039] Example 5

[0040] like Figure 1 As shown, the pipe clamping mechanism comprises a clamping hoop structure arranged at the top end of the second connecting rod 8, and a pipe clamping mechanism is arranged inside the clamping hoop structure.

[0041] like Figure 1 As shown, the clamp structure includes a first clamp arm 10 and a second clamp arm 11, one end of the first clamp arm 10 and the second clamp arm 11 on the same side is hinged to the top end of the second connecting rod 8, and the other ends of the first clamp arm 10 and the second clamp arm 11 are respectively provided with connecting ears 12, and the two connecting ears 12 are fixedly connected by bolts 13 and nut assemblies.

[0042] like Figure 1As shown, the pipe clamping mechanism includes a threaded rod 15 that passes through the first clamp arm 10 and the second clamp arm 11 and is arranged opposite to each other. The threaded rod 15 is screwed to the first clamp arm 10 or the second clamp arm 11. A handle is provided at the outer end of the threaded rod 15, and an arc-shaped pressure plate 14 is rotatably connected to the inner end.

[0043] like Figure 1 As shown, the inner end of the threaded rod 15 is rotatably connected to the arc-shaped pressing plate 14 through a thrust bearing 16, and the inner surface of the arc-shaped pressing plate 14 is provided with an elastic rubber layer.

[0044] In this embodiment, due to different outer diameters of the pipes or dimensional errors, dimensional errors are likely to occur when the pipes are fixed by a clamping structure. By providing a pipe clamping mechanism, two arc-shaped pressure plates are pressed on both sides of the pipe, so that pipes with various outer diameters can be installed. An elastic rubber layer is provided on the inner surface of the arc-shaped pressure plate, which can consume the energy generated by the vibration of the pipe and avoid damage to the pipe itself.

Claims

1. A hanger type support bracket, characterized in that: it includes an embedded seat and a support bracket body, the embedded seat is provided at the lower end of the support bracket body, the embedded seat includes a seat body and a first nut and a second nut installed at the upper and lower ends of the seat body, the second nut is threadedly connected with a first connecting rod, an anti-pullout plate is welded at the end of the first connecting rod, and the first nut is used to be threadedly connected with the second connecting rod of the support bracket body.

2. A suspension rod type support bracket as claimed in claim 1, characterized in that: The seat body includes a first angle steel and a second angle steel with opposite facades and notches facing outwards. A connecting plate is welded between the bottom ends of the first angle steel and the second angle steel. A first nut is provided at the top end of the connecting plate and a second nut is provided at the bottom end.

3. A suspension rod type support bracket as claimed in claim 2, characterized in that: The top end of the second nut is welded to the middle of the bottom end of the connecting plate, and the first nut and the second nut are arranged opposite to each other.

4. A suspension rod type support bracket as claimed in claim 3, characterized in that: A through hole is provided on the connecting plate between the second nut and the first nut, and a screw rod passes through the through hole. One end of the screw rod is screwed to the internal thread of the second nut facing the connecting plate, and the other end of the screw rod is screwed to the thread of the first nut facing the connecting plate. The first nut is pressed against the upper end of the connecting plate, and the top end of the screw rod is provided with a hexagonal screw groove.

5. A suspension rod type support bracket as claimed in claim 4, characterized in that: The end of the second connecting rod is provided with a threaded section, and the threaded section is threadedly connected to the first nut.

6. A suspension rod type support bracket as claimed in claim 5, characterized in that: The top end of the second connecting rod is provided with a pipeline clamping mechanism.

7. A suspension rod type support bracket as claimed in claim 6, characterized in that: The pipe clamping mechanism comprises a clamping hoop structure arranged at the top end of the second connecting rod, and the pipe clamping mechanism is arranged inside the clamping hoop structure.

8. A suspension rod type support bracket as claimed in claim 7, characterized in that: The clamp structure includes a first clamp arm and a second clamp arm, one end of the first clamp arm and the second clamp arm on the same side is hinged to the top end of the second connecting rod, and the other ends of the first clamp arm and the second clamp arm are respectively provided with connecting ears, and the two connecting ears are fixedly connected by a bolt and nut assembly.

9. A suspension rod type support bracket as claimed in claim 8, characterized in that: The pipe clamping mechanism includes a threaded rod that passes through the first clamp arm and the second clamp arm and is arranged opposite to each other. The threaded rod is screwed to the first clamp arm or the second clamp arm. A handle is provided at the outer end of the threaded rod, and an arc pressure plate is rotatably connected to the inner end.

10. A suspension rod type support bracket as claimed in claim 9, characterized in that: The inner end of the threaded rod is rotatably connected with an arc-shaped pressing plate through a thrust bearing, and an elastic rubber layer is provided on the inner surface of the arc-shaped pressing plate.

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