Compact constant-force support hanger

Abstract

The utility model relates to the technical field of supports and hangers, in particular to a compact constant-force support and hanger which comprises a first clamp, screws are rotationally connected to the inner sides of the two ends of the first clamp, the first clamp is fixedly connected with a second clamp through the screws and nuts, a limiting belt is installed on the outer side of the second clamp, and the upper end of the limiting belt is installed in a seat body. The bottom end of the seat body is fixedly connected with a damping mechanism through a connecting plate; the seat body comprises a fixing seat, a rotating shaft is rotatably connected to the inner side of the fixing seat, a storage ring is rotatably connected to the outer side of the rotating shaft through a clockwork spring, the second clamp comprises a clamp body, positioning plates are fixedly connected to the two ends of the clamp body, limiting plates are fixedly connected to the two ends of the outer side of the clamp body, and through holes are formed in the inner sides of the two ends of the clamp body. Penetrating holes are formed in the inner sides of the limiting plates; according to the utility model, through the flexibility of the limiting belt, the problems that the pipeline swings horizontally, the perpendicularity of the suspender is influenced, and additional force is brought to the pipeline can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of support and hanger brackets, in particular to a compact constant force support and hanger bracket. Background Art

[0002] The compact constant force support is a specially designed pipe support device that combines the functions of the constant force spring support with compact size to adapt to installation environments with limited space. The main feature of this support is that it can provide constant support force while occupying a small space, making it easy to install and maintain in limited space;

[0003] In the actual use of pipelines, there is a problem of horizontal swing. During the displacement process, the end of the load-bearing hanger may have a certain horizontal swing, which may affect the verticality of the hanger and may bring additional force to the pipeline. Therefore, a compact constant force support hanger is proposed to address the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a compact constant force support hanger to solve the problem of horizontal swing of pipelines during actual use. During the displacement process, the end of the load-bearing hanger rod may have a certain horizontal swing, which may affect the verticality of the hanger rod and may bring additional force to the pipeline.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A compact constant force support hanger comprises a first clamp, wherein both inner sides of the two ends of the first clamp are rotatably connected to screws, the first clamp is fixedly connected to the second clamp by screws and nuts, a limiting band is installed on the outer side of the second clamp, the upper end of the limiting band is installed inside the seat body, and the bottom end of the seat body is fixedly connected to a shock absorbing mechanism by a connecting plate; the seat body comprises a fixed seat, the inner side of the fixed seat is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is rotatably connected to a receiving ring by a clockwork spring, the second clamp comprises a clamp body, both ends of the clamp body are fixedly connected to a positioning plate, the outer ends of the clamp body are fixedly connected to the limiting plate, the inner sides of both ends of the clamp body are provided with through holes, and the inner sides of the limiting plate are provided with through holes; the upper end of the limiting band passes through the bottom end of the fixed seat and is wrapped around the outside of the receiving ring, and the bottom end of the limiting band is slidably connected to the positioning plate through the through hole.

[0007] As a further optimization of the present invention, the shock absorbing mechanism includes a fixed column, a ring groove is opened in the middle of the fixed column, both ends of the fixed column are fixedly connected with circular plates, and the middle position of the fixed column is rotatably connected to the movable end of the spring telescopic rod through the ring groove.

[0008] As a further optimization of the present invention, the fixed end of the spring telescopic rod is welded and fixed to the connecting plate, the fixed column is rotatably connected to the limiting belt, and the limiting belt is arranged at a position between the circular plates, and the fixed column and the circular plates have the same axis.

[0009] As a further optimization of the present invention, two base bodies are provided, holes for positioning are provided on both sides of the upper end of the base bodies, and the base bodies are arranged on the same horizontal plane.

[0010] As a further optimization of the present invention, the storage ring is rotatably connected to the inside of the fixing seat, and the storage ring and the rotating shaft have the same axis.

[0011] As a further optimization of the present invention, two limit plates are provided, the limit plates are arc-shaped, and the limit belt is installed between the limit plates.

[0012] As a further optimization of the present invention, the screw passes through the through hole and is spirally connected to the nut, and the edges at both ends of the through hole are arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by setting two seat bodies, the distance between the seat bodies can be adjusted to meet the need for compact installation of the support and hanger bracket. At the same time, the pipeline is mainly hoisted by the limiting belt, and displacement compensation can be performed when the pipeline expands and contracts due to heat and cold, and the vibration of the pipeline can be reduced. In addition, the flexibility of the limiting belt can avoid horizontal swinging of the pipeline, affecting the verticality of the hanger and causing additional force to the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the fixing seat of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the second clamp structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the local structure.

[0020] In the figure: 1. seat body; 11. fixed seat; 12. rotating shaft; 13. clockwork spring; 14. storage ring; 2. shock absorbing mechanism; 21. fixed column; 22. spring telescopic rod; 23. round plate; 24. ring groove; 3. limiting belt; 4. first clamp; 5. screw; 6. second clamp; 61. clamp body; 62. positioning plate; 63. limiting plate; 64. through hole; 65. perforation; 7. nut; 8. connecting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A compact constant force support and hanger comprises a first clamp 4, both ends of the first clamp 4 are rotatably connected to the inner sides with screws 5, the first clamp 4 is fixedly connected to the second clamp 6 by screws 5 and nuts 7, a limiting belt 3 is installed on the outer side of the second clamp 6, the upper end of the limiting belt 3 is installed inside the seat body 1, and the bottom end of the seat body 1 is fixedly connected to a shock absorbing mechanism 2 by a connecting plate 8; the seat body 1 comprises a fixed seat 11, the inner side of the fixed seat 11 is rotatably connected to a rotating shaft 12, and the outer side of the rotating shaft 12 is rotatably connected to a receiving ring 14 by a clockwork spring 13, the second clamp 6 comprises a clamp body 61, both ends of the clamp body 61 are fixedly connected to positioning plates 62, both ends of the outer side of the clamp body 61 are fixedly connected to limiting plates 63, through holes 64 are provided on the inner sides of both ends of the clamp body 61, and through holes 65 are provided on the inner sides of the limiting plate 63; the upper end of the limiting belt 3 passes through the bottom end of the fixed seat 11 and is wrapped around the outer side of the receiving ring 14, and the bottom end of the limiting belt 3 is slidably connected to the positioning plate 62 by the through hole 65.

[0025] As a further implementation of the present scheme, the shock absorbing mechanism 2 includes a fixed column 21, a ring groove 24 is provided in the middle of the fixed column 21, and circular plates 23 are fixedly connected at both ends of the fixed column 21. The middle position of the fixed column 21 is rotatably connected to the movable end of the spring telescopic rod 22 through the ring groove 24. The fixed end of the spring telescopic rod 22 is welded and fixed to the connecting plate 8. The fixed column 21 is rotatably connected to the limiting belt 3, and the limiting belt 3 is arranged at a position between the circular plates 23. The fixed column 21 and the circular plates 23 have the same axis. The shock absorbing mechanism 2 provided as above can assist the seat body 1 in shock absorption, further improving the lifting and shock absorption effect of the limiting belt 3 on the pipeline;

[0026] As a further implementation of this solution, the seat body 1 is provided with two, holes for positioning are opened on both sides of the upper end of the seat body 1, and the seat body 1 is arranged on the same horizontal plane. As a further implementation of this solution, the receiving ring 14 is rotatably connected to the inside of the fixed seat 11, and the receiving ring 14 and the rotating shaft 12 are on the same axis, which can improve the stability during the pipeline hoisting process;

[0027] As a further implementation scheme of the present scheme, two limiting plates 63 are provided, the limiting plates 63 are arc-shaped, the limiting belt 3 is installed between the limiting plates 63, the screw 5 passes through the through hole 64 and is spirally connected to the nut 7, and the edges at both ends of the through hole 65 are arc-shaped, which can ensure the stability of the connection between the limiting belt 3 and the clamp body 61.

[0028] Workflow: In the process of positioning the pipeline by means of a compact constant force support and hanger, the staff can install the seat body 1 on the wall at the upper end of the pipeline according to the needs of the installation position (at the same time, during installation, a support and hanger with different lengths of limiting strips 3 is selected according to the distance from the pipeline to the wall). During the installation process, the spacing between the seat bodies 1 can be set according to the installation position to meet the needs of compact installation. After the installation is completed, the staff positions the pipeline by connecting the first clamp 4 and the second clamp 6. During the installation process, the screw 5 passes through the through hole 64 and is connected to the nut 7 to achieve positioning between the first clamp 4 and the second clamp 6. After the overall installation is completed, it can be put into use. In actual use, the limiting strip 3 is used to hoist the pipeline. Through the provided clockwork spring 13 and the spring telescopic rod 22, displacement compensation can be performed when the pipeline expands and contracts due to heat and cold, and at the same time, the vibration of the pipeline can be reduced. Moreover, horizontal swinging of the pipeline can be avoided, which affects the verticality of the hanger and brings additional force to the pipeline.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compact constant force support and hanger, comprising a first clamp (4), characterized in that: The inner sides of both ends of the first clamp (4) are rotatably connected with screws (5); the first clamp (4) is fixedly connected to the second clamp (6) via the screws (5) and nuts (7); a limiting belt (3) is installed on the outer side of the second clamp (6); the upper end of the limiting belt (3) is installed inside the seat body (1); and the bottom end of the seat body (1) is fixedly connected to a shock absorbing mechanism (2) via a connecting plate (8); The seat body (1) comprises a fixed seat (11), the inner side of the fixed seat (11) is rotatably connected to a rotating shaft (12), the outer side of the rotating shaft (12) is rotatably connected to a receiving ring (14) via a spring spring (13), the second clamp (6) comprises a clamp body (61), both ends of the clamp body (61) are fixedly connected to positioning plates (62), both ends of the outer side of the clamp body (61) are fixedly connected to limiting plates (63), both ends of the clamp body (61) are provided with through holes (64) on the inner side, and the limiting plate (63) is provided with a through hole (65) on the inner side; The upper end of the limiting belt (3) passes through the bottom end of the fixing seat (11) and is wrapped around the outside of the receiving ring (14); the bottom end of the limiting belt (3) is slidably connected to the positioning plate (62) through a through hole (65).

2. A compact constant force support and hanger according to claim 1, characterized in that: The shock absorbing mechanism (2) comprises a fixed column (21), a ring groove (24) is provided in the middle of the fixed column (21), circular plates (23) are fixedly connected to both ends of the fixed column (21), and the middle position of the fixed column (21) is rotatably connected to the movable end of the spring telescopic rod (22) through the ring groove (24).

3. A compact constant force support and hanger according to claim 2, characterized in that: The fixed end of the spring telescopic rod (22) is welded and fixed to the connecting plate (8), the fixed column (21) is rotatably connected to the limiting belt (3), and the limiting belt (3) is arranged between the circular plates (23), and the fixed column (21) and the circular plates (23) have the same axis.

4. A compact constant force support and hanger according to claim 1, characterized in that: The base bodies (1) are provided with two, and holes for positioning are provided on both sides of the upper ends of the base bodies (1), and the base bodies (1) are arranged on the same horizontal plane.

5. A compact constant force support and hanger according to claim 1, characterized in that: The receiving ring (14) is rotatably connected to the interior of the fixing seat (11), and the receiving ring (14) and the rotating shaft (12) are coaxial.

6. A compact constant force support and hanger according to claim 1, characterized in that: Two limit plates (63) are provided, the limit plates (63) are arc-shaped, and the limit belt (3) is installed between the limit plates (63).

7. A compact constant force support and hanger according to claim 1, characterized in that: The screw (5) passes through the through hole (64) and is screwed to the nut (7), and the edges at both ends of the through hole (65) are arc-shaped.

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