Combined anti-seismic support hanger

Abstract

The utility model discloses a combined anti-seismic support hanger which comprises a support plate, outer rods which are symmetrically arranged are fixedly arranged at the top end of the support plate, inner rods are arranged in the two outer rods, the inner rods are connected with the support plate through adjusting assemblies, and the top ends of the inner rods extend out of the outer rods to be connected with a mounting plate. A first arc-shaped mounting clamping base is arranged at the top end of the supporting plate and located between the two outer rods, the first arc-shaped mounting clamping base is connected with the supporting plate through a damping assembly, and a second arc-shaped mounting clamping base is arranged at the top end of the first arc-shaped mounting clamping base. The device has the beneficial effects that the overall length of the outer rod and the inner rod can be adjusted by arranging the adjusting assembly, so that the installation height of the pipeline is changed, the application range of the device is further widened, meanwhile, the adjusting assembly can adjust the two sets of inner and outer rods at the same time, operation is easy, time is saved, and damping treatment can be conducted on the pipeline through the damping assembly; the pipeline is prevented from being damaged due to vibration, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supports and hangers, and in particular to a combined anti-seismic support and hanger. Background Art

[0002] Supports and hangers are used to limit the displacement of auxiliary electromechanical engineering facilities, control the vibration of facilities, and transfer loads to various components or devices on the bearing structure. Its structure includes riser bundles, steel beams and purlin clamps, annular pipe hangers, seismic bracing systems, seismic steel hangers and supports. Pipeline seismic resistance is also one of them. The normal operation of pipelines is one of the basic guarantees for people's lives. Seismic resistance can reduce earthquake damage and the occurrence of secondary disasters when encountering an earthquake, thereby achieving the purpose of reducing casualties and property losses. When the pipeline fixed by seismic supports and hangers is subjected to external vibration, the vibration force will be decomposed and transmitted through the seismic supports and hangers, thereby reducing the vibration of the pipeline and preventing the pipeline from vibrating and falling off.

[0003] According to a combined anti-seismic support and hanger disclosed in Chinese patent CN202320392069.8, the application includes a support plate, the upper end of the support plate is provided with a support mechanism, the upper end of the support plate is fixedly connected to a first mounting block, the upper end of the first mounting block is provided with a second mounting block, the first mounting block and the second mounting block are opposite to each other on one side are provided with an arc groove, the arc groove is provided with an anti-seismic mechanism, the lower end of the second mounting block is fixedly connected to two connecting plates, the two connecting plates are respectively located on both sides of the arc groove, the upper end of the first mounting block is provided with A slot corresponding to the connecting plate, the lower end of the connecting plate slides and extends into the slot, the lower end of the first mounting block is provided with a storage slot, the inner top of the storage slot is provided with a connecting slot communicated with the inner wall of the slot, through the combination of the first mounting block and the second mounting block, the installation process between the pipeline and the support and hanger is simplified, and the amplitude of pipeline shaking is reduced and the stability of the pipeline is improved. When the existing support and hanger is in use, its connecting hanger rod is a fixed structure and the length cannot be adjusted. When installing the pipeline, the pipeline will have requirements for the installation height according to actual needs, so the existing support and hanger has a relatively small scope of application.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a combined seismic support and hanger to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A combined anti-seismic support and hanger comprises a support plate, the top of which is fixedly provided with symmetrically arranged outer rods, two groups of the outer rods are provided with inner rods, the inner rods are connected to the support plate through an adjusting assembly, the tops of the inner rods extend to the outside of the outer rods and are connected to a mounting plate, an arc-shaped mounting clamp seat 1 is provided at the top of the support plate and located between the two groups of the outer rods, the arc-shaped mounting clamp seat 1 is connected to the support plate through a shock-absorbing assembly, an arc-shaped mounting clamp seat 2 is provided at the top of the arc-shaped mounting clamp seat 1, and the arc-shaped mounting clamp seat 2 is connected to the arc-shaped mounting clamp seat 1 through bolts.

[0008] Preferably, a plurality of evenly distributed mounting holes are provided on the top of the mounting plate, and anti-slip pads are provided on the clamping surfaces of the arc-shaped mounting clamp seat 1 and the arc-shaped mounting clamp seat 2.

[0009] Preferably, the adjustment assembly includes an adjustment slot provided in the support plate, a transversely arranged rotating shaft 1 being provided in the adjustment slot, the rotating shaft 1 being connected to the support plate through a mounting frame, symmetrically arranged bevel gears 1 being provided at both ends of the rotating shaft 1, a symmetrically arranged screw rod being provided at the top end of the adjustment slot, a bevel gear 2 meshing with the bevel gear 1 being provided at the bottom end of the screw rod, the top ends of the two groups of screw rods respectively extend to the two groups of inner rods, and the inner rods are provided with threaded grooves matching the screw rods.

[0010] Preferably, a bevel gear three is provided on the outer wall fixing sleeve of the rotating shaft one, a bevel gear four meshing with the bevel gear three is provided on one side of the bevel gear three, the bevel gear four is connected to the support plate through the rotating shaft two, and the bottom end of the rotating shaft two extends outside the support plate and is connected to the rotating wheel.

[0011] Preferably, a through hole matching the screw rod is formed at the bottom end of the outer rod.

[0012] Preferably, the outer rod is provided with symmetrically arranged limit blocks located on both sides of the inner rod and extending outside the outer rod, and travel holes matching the limit blocks are opened on both sides of the outer rod.

[0013] Preferably, the shock absorbing assembly includes a plurality of evenly distributed mounting sleeves at the top of the support plate, a matching sliding rod is provided in the mounting sleeve, the bottom end of the sliding rod is connected to the mounting sleeve via a spring, the top end of the sliding rod extends outside the mounting sleeve and is fixedly connected to the arc-shaped mounting clamp seat, a damper is provided at the top of the support plate and located between the plurality of evenly distributed mounting sleeves, and both ends of the damper are respectively connected to the support plate and the arc-shaped mounting clamp seat.

[0014] Preferably, a sliding hole matching the sliding rod is formed at the top of the mounting sleeve.

[0015] The beneficial effects of the utility model are as follows: by setting the adjustment component, the overall length of the outer rod and the inner rod can be adjusted, thereby changing the installation height of the pipeline, further improving its scope of application; at the same time, the adjustment component can adjust the two groups of inner and outer rods at the same time, which is simple to operate and saves time; the shock-absorbing component can be used to absorb shocks on the pipeline to prevent the pipeline from being damaged due to vibration, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a combined anti-seismic support and hanger according to an embodiment of the utility model;

[0018] Figure 2 This is a front view of a combined seismic support and hanger according to an embodiment of the utility model;

[0019] Figure 3 It is a top view of a combined seismic support and hanger according to an embodiment of the utility model;

[0020] Figure 4 It is a cross-sectional view of a combined anti-seismic support and hanger according to an embodiment of the utility model;

[0021] Figure 5 yes Figure 4 A local enlarged schematic diagram of the middle A;

[0022] Figure 6 yes Figure 4 A local enlarged schematic diagram of point B in the middle.

[0023] In the figure:

[0024] 1. Support plate; 2. Outer rod; 3. Inner rod; 4. Mounting plate; 5. Arc-shaped mounting clamp seat 1; 6. Arc-shaped mounting clamp seat 2; 7. Bolt; 8. Mounting hole; 9. Anti-skid pad; 10. Adjustment slot; 11. Rotating shaft 1; 12. Mounting frame; 13. Bevel gear 1; 14. Screw; 15. Bevel gear 2; 16. Bevel gear 3; 17. Bevel gear 4; 18. Rotating shaft 2; 19. Wheel; 20. Limit block; 21. Travel hole; 22. Mounting sleeve; 23. Sliding rod; 24. Spring; 25. Damper. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a combined seismic support and hanger is provided.

[0027] Embodiment 1;

[0028] like Figure 1-6 As shown, according to the embodiment of the utility model, the combined seismic support and hanger comprises a support plate 1, the top of the support plate 1 is fixedly provided with a symmetrically arranged outer rod 2, two groups of the outer rods 2 are provided with an inner rod 3, the inner rod 3 is connected to the support plate 1 through an adjusting component, the top of the inner rod 3 extends to the outside of the outer rod 2 and is connected to the mounting plate 4, an arc-shaped mounting clamp seat 5 is provided at the top of the support plate 1 and located between the two groups of the outer rods 2, the arc-shaped mounting clamp seat 5 is connected to the support plate 1 through a shock-absorbing component, the top of the arc-shaped mounting clamp seat 5 is provided with an arc-shaped mounting clamp seat 2 6, and the arc-shaped mounting clamp seat 2 6 is connected to the arc-shaped mounting clamp seat 5 through bolts 7.

[0029] Embodiment 2:

[0030] like Figure 1-6As shown, it includes a support plate 1, the top of which is fixedly provided with symmetrically arranged outer rods 2, and inner rods 3 are provided in two groups of outer rods 2, and the inner rods 3 are connected to the support plate 1 through an adjustment assembly, and the top of the inner rods 3 extends to the outside of the outer rods 2 and is connected to the mounting plate 4, and an arc-shaped mounting clamp seat 1 5 is provided at the top of the support plate 1 and between the two groups of outer rods 2, and a plurality of evenly distributed mounting holes 8 are opened at the top of the mounting plate 4, and anti-slip pads 9 are provided on the clamping surfaces of the arc-shaped mounting clamp seat 1 5 and the arc-shaped mounting clamp seat 2 6. The arc-shaped mounting clamp seat 1 5 is connected to the support plate 1 through a shock-absorbing assembly, and an arc-shaped mounting clamp seat 2 6 is provided at the top of the arc-shaped mounting clamp seat 1 5, and the arc-shaped mounting clamp seat 2 6 is connected to the arc-shaped mounting clamp seat 1 5 through bolts 7. The shock absorbing assembly includes a plurality of evenly distributed mounting sleeves 22 at the top of the support plate 1, a matching slide bar 23 in the mounting sleeve 22, the bottom of the slide bar 23 is connected to the mounting sleeve 22 via a spring 24, the top of the slide bar 23 extends to the outside of the mounting sleeve 22 and is fixedly connected to the arc-shaped mounting clamp seat 5, a damper 25 is provided at the top of the support plate 1 and between the evenly distributed mounting sleeves 22, and the two ends of the damper 25 are respectively connected to the support plate 1 and the arc-shaped mounting clamp seat 5. A sliding hole matching the slide bar 23 is provided at the top of the mounting sleeve 22. When installing the pipeline, place the pipeline in the clamping surface on the arc-shaped mounting clamp seat 1 5, then cover the arc-shaped mounting clamp seat 2 6 on the pipeline, tighten the bolts 7 to fix the arc-shaped mounting clamp seat 1 5 and the arc-shaped mounting clamp seat 2 6. When the pipeline vibrates, the pipeline squeezes the slide bar 23 through the arc-shaped mounting clamp seat 1 5, the slide bar 23 squeezes the spring 24, and the arc-shaped mounting clamp seat 1 5 squeezes the damper 25. The spring 24 and the damper 25 cooperate to reduce the vibration of the pipeline. The damping component can be used to reduce the vibration of the pipeline to prevent damage to the pipeline due to vibration, thereby improving safety.

[0031] Embodiment three;

[0032] like Figure 1-6As shown, it includes a support plate 1, a symmetrically arranged outer rod 2 is fixed on the top of the support plate 1, and two groups of the outer rods 2 are each provided with an inner rod 3, and the inner rod 3 is connected to the support plate 1 through an adjusting component, and the top of the inner rod 3 extends to the outside of the outer rod 2 and is connected to the mounting plate 4, and an arc-shaped mounting clamp seat 1 5 is provided at the top of the support plate 1 and located between the two groups of the outer rods 2, and the arc-shaped mounting clamp seat 1 5 is connected to the support plate 1 through a shock-absorbing component, and an arc-shaped mounting clamp seat 2 6 is provided at the top of the arc-shaped mounting clamp seat 1 5, and the arc-shaped mounting clamp seat 2 6 is connected to the arc-shaped mounting clamp seat 1 5 through bolts 7. The adjustment assembly includes an adjustment slot 10 provided in the support plate 1, a horizontally arranged rotating shaft 11 is provided in the adjustment slot 10, the rotating shaft 11 is connected to the support plate 1 through a mounting frame 12, symmetrically arranged bevel gears 13 are provided at both ends of the rotating shaft 11, a symmetrically arranged screw rod 14 is provided at the top end of the adjustment slot 10, a bevel gear 2 15 meshing with the bevel gear 13 is provided at the bottom end of the screw rod 14, the top ends of the two groups of screw rods 14 extend to the two groups of inner rods 3 respectively, and the inner rods 3 are provided with a threaded groove matching the screw rod 14. A bevel gear 3 16 is provided on the outer wall of the rotating shaft 11, a bevel gear 4 17 meshing with the bevel gear 3 16 is provided on one side of the bevel gear 3 16, the bevel gear 4 17 is connected to the support plate 1 through a rotating shaft 2 18, and the bottom end of the rotating shaft 2 18 extends to the outside of the support plate 1 and is connected to a rotating wheel 19. A through hole matching the screw rod 14 is provided at the bottom end of the outer rod 2. The outer rod 2 is provided with symmetrically arranged stop blocks 20 extending outside the outer rod 2 and located on both sides of the inner rod 3. The outer rod 2 is provided with travel holes 21 matching the stop blocks 20 on both sides. When the installation height of the pipeline needs to be adjusted, the overall length of the outer rod 2 and the inner rod 3 can be adjusted, the rotating wheel 19 drives the rotating shaft 2 18 to rotate, the rotating shaft 2 18 drives the bevel gear 4 17 to rotate, the bevel gear 4 17 drives the bevel gear 3 16 to rotate, the bevel gear 3 16 drives the rotating shaft 1 11 to rotate, the rotating shaft 1 11 drives the two sets of bevel gears 1 13 to rotate, the bevel gear 1 13 drives the bevel gear 2 15 to rotate, and the bevel gear 2 15 drives the screw rod 14 to rotate. Since the screw rod 14 is threadedly connected with the inner rod 3, when the screw rod 14 rotates, it drives the inner rod 3 to move upward or downward. By setting the adjustment component, the overall length of the outer rod and the inner rod can be adjusted, thereby changing the installation height of the pipeline, further improving its application range, and the adjustment component can adjust the two sets of inner and outer rods at the same time, which is simple to operate and saves time.

[0033] In actual application, when installing the pipeline, the pipeline is placed in the clamping surface of the arc-shaped mounting clamp seat 1 5, and then the arc-shaped mounting clamp seat 2 6 is covered on the pipeline, and the bolts 7 are tightened to fix the arc-shaped mounting clamp seat 1 5 and the arc-shaped mounting clamp seat 2 6. When the pipeline vibrates, the pipeline squeezes the slide bar 23 through the arc-shaped mounting clamp seat 1 5, and the slide bar 23 squeezes the spring 24. At the same time, the arc-shaped mounting clamp seat 1 5 squeezes the damper 25, and the spring 24 and the damper 25 cooperate to dampen the pipeline. The damping component can be used to dampen the pipeline to prevent the pipeline from being damaged due to vibration, thereby improving safety. When it is necessary to adjust the installation height of the pipeline, the overall length of the outer rod 2 and the inner rod 3 can be adjusted, and the rotating wheel 19 can be rotated. The rotating shaft 2 18 is driven to rotate, the rotating shaft 2 18 drives the bevel gear 4 17 to rotate, the bevel gear 4 17 drives the bevel gear 3 16 to rotate, the bevel gear 3 16 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the two sets of bevel gear 13 to rotate, the bevel gear 1 13 drives the bevel gear 2 15 to rotate, and the bevel gear 2 15 drives the screw rod 14 to rotate. Since the screw rod 14 is threadedly connected with the inner rod 3, when the screw rod 14 rotates, it drives the inner rod 3 to move upward or downward. By setting the adjustment component, the overall length of the outer rod and the inner rod can be adjusted, thereby changing the installation height of the pipeline, further improving its scope of application. At the same time, the adjustment component can adjust the two sets of inner and outer rods at the same time, which is simple to operate and saves time.

[0034] To sum up, with the help of the above-mentioned technical scheme of the utility model, the overall length of the outer rod and the inner rod can be adjusted by setting an adjustment component, thereby changing the installation height of the pipeline and further improving its scope of application. At the same time, the adjustment component can adjust the two groups of inner and outer rods at the same time, which is simple to operate and saves time. The shock-absorbing component can be used to dampen the pipeline to prevent damage to the pipeline due to vibration, thereby improving safety.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined seismic support and hanger, comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly provided with symmetrically arranged outer rods (2), and the two groups of the outer rods (2) are each provided with an inner rod (3), and the inner rod (3) is connected to the support plate (1) through an adjustment assembly, and the top of the inner rod (3) extends to the outside of the outer rod (2) and is connected to the mounting plate (4), and an arc-shaped mounting clamp seat (5) is provided at the top of the support plate (1) and between the two groups of the outer rods (2), and the arc-shaped mounting clamp seat (5) is connected to the support plate (1) through a shock-absorbing assembly, and an arc-shaped mounting clamp seat (6) is provided at the top of the arc-shaped mounting clamp seat (5), and the arc-shaped mounting clamp seat (6) is connected to the arc-shaped mounting clamp seat (5) through a bolt (7).

2. A combined seismic support and hanger according to claim 1, characterized in that: The top of the mounting plate (4) is provided with a plurality of evenly distributed mounting holes (8), and the clamping surfaces of the arc-shaped mounting clamp seat 1 (5) and the arc-shaped mounting clamp seat 2 (6) are both provided with anti-slip pads (9).

3. The combined seismic support and hanger according to claim 1, characterized in that: The adjustment assembly comprises an adjustment slot (10) provided in the support plate (1), a transversely arranged rotating shaft (11) provided in the adjustment slot (10), the rotating shaft (11) being connected to the support plate (1) via a mounting frame (12), symmetrically arranged bevel gears (13) being provided at both ends of the rotating shaft (11), a symmetrically arranged screw rod (14) being provided at the top end of the adjustment slot (10), a bevel gear (15) meshing with the bevel gear (13) being provided at the bottom end of the screw rod (14), the top ends of the two groups of screw rods (14) respectively extending to the two groups of inner rods (3), the inner rods (3) being provided with threaded grooves matching the screw rods (14).

4. A combined seismic support and hanger according to claim 3, characterized in that: The outer wall fixed sleeve of the rotating shaft 1 (11) is provided with a bevel gear 3 (16), and one side of the bevel gear 3 (16) is provided with a bevel gear 4 (17) meshing with the bevel gear 4 (17), and the bevel gear 4 (17) is connected to the support plate (1) through the rotating shaft 2 (18), and the bottom end of the rotating shaft 2 (18) extends to the outside of the support plate (1) and is connected to the rotating wheel (19).

5. The combined seismic support and hanger according to claim 3, characterized in that: A through hole matching the screw rod (14) is formed at the bottom end of the outer rod (2).

6. The combined seismic support and hanger according to claim 3, characterized in that: The outer rod (2) is provided with symmetrically arranged limit blocks (20) located on both sides of the inner rod (3) and extending outside the outer rod (2), and the outer rod (2) is provided with travel holes (21) matching the limit blocks (20) on both sides.

7. The combined seismic support and hanger according to claim 1, characterized in that: The shock absorbing assembly comprises a plurality of evenly distributed mounting sleeves (22) at the top of the support plate (1), a matching slide rod (23) being arranged in the mounting sleeve (22), the bottom end of the slide rod (23) being connected to the mounting sleeve (22) via a spring (24), the top end of the slide rod (23) extending outside the mounting sleeve (22) and being fixedly connected to the arc-shaped mounting clamp seat (5), a damper (25) being arranged at the top of the support plate (1) and between the plurality of evenly distributed mounting sleeves (22), the two ends of the damper (25) being respectively connected to the support plate (1) and the arc-shaped mounting clamp seat (5).

8. The combined seismic support and hanger according to claim 7, characterized in that: The top end of the installation sleeve (22) is provided with a sliding hole matching the sliding rod (23).

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