Damping support hanger

Abstract

The utility model relates to a damping support hanger, which comprises two rows of vertically arranged hanging rods and a cross rod arranged between the two rows of hanging rods, and is characterized by further comprising support arms, the support arms are arranged on the hanging rods below the cross rod, and the support arms on the two rows of hanging rods are oppositely arranged; the shock absorption assembly is arranged on the supporting arm, the shock absorption assembly comprises an elastic piece, and the upper end of the elastic piece abuts against the cross rod. The transverse rod for fixing the pipeline is arranged on the damping assembly, and vibration generated when the pipeline runs is transmitted to the damping assembly along the transverse rod. The elastic piece in the damping assembly buffers and absorbs vibration, vibration of the pipeline is prevented from being transmitted to the suspender and the building, the stability of the suspender is guaranteed, and damage caused by vibration of the pipeline to the building body is eliminated.

Description

Technical Field

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

[0002] With the development of construction technology, whether it is industrial or civil buildings, the integrated pipelines with various functions are an indispensable part of the building, and the main components of these pipeline arrangements are the pipeline support and suspension systems. As the most commonly used support and suspension device in the support and suspension system, its performance is directly related to whether the integrated pipelines of the building can operate stably.

[0003] When the pipeline is transporting fluid, the pipeline will be impacted by the fluid, and the pipeline support and hanger will vibrate. This regular or irregular vibration will affect the installation reliability of the support and hanger. The vibration of the support and hanger will also be transmitted to the upper floor along the hanger rod, affecting the service life of the building, the normal life of the residents in the civil building, and the processing accuracy in the industrial building. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a shock-absorbing support and hanger to eliminate the vibration generated during the operation of the pipeline.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A shock-absorbing support and hanger comprises two vertically arranged rows of hangers and a cross bar arranged between the two rows of hangers, and also comprises a support arm, wherein the support arm is arranged on the hanger below the cross bar, and the support arms on the two rows of hangers are arranged opposite to each other; a shock-absorbing assembly, wherein the shock-absorbing assembly is arranged on the support arm, and the shock-absorbing assembly comprises an elastic member, wherein the upper end of the elastic member abuts against the cross bar; the elastic member can be various types of elastic members known in the technology for buffering and absorbing vibrations.

[0007] Furthermore, the support arm is connected with a sleeve, the sleeve is sleeved on the suspension rod, and a waist-shaped hole is opened on the sleeve.

[0008] Furthermore, the shock absorbing assembly also includes an extrusion plate, the elastic member is arranged between the support arm and the extrusion plate; an adjusting screw, the adjusting screw is threadedly connected and passes through the extrusion plate, and an adjusting nut is arranged on the adjusting screw above the extrusion plate; and a support plate, a support plate is arranged at the end above the adjusting screw, and the support plate is against the cross bar.

[0009] Furthermore, the shock absorbing assembly also includes a guide seat, which is arranged on the support arm; a guide rod, which is slidably connected to the guide seat, and the far end of the guide rod is connected to the support plate.

[0010] Furthermore, the cross bar is a channel steel with an opening facing downward.

[0011] Furthermore, a plurality of adjustment holes are provided on the suspension rod.

[0012] Furthermore, the two supporting arms correspondingly arranged below the cross bar are connected by a first connecting rod.

[0013] Furthermore, two or more cross bars may be arranged between two adjacent suspension bars along their length direction, and a shock absorbing assembly is arranged on the suspension bar below each of the cross bars.

[0014] Furthermore, the horizontally adjacent cross bars are connected by a second connecting rod.

[0015] Furthermore, the support arm is an H-shaped steel.

[0016] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0017] (1) In the shock-absorbing support and hanger of the utility model, the cross bar for fixing the pipeline is set on the shock-absorbing assembly. The vibration generated by the pipeline during operation is transmitted to the shock-absorbing assembly along the cross bar. The elastic member in the shock-absorbing assembly buffers and absorbs the vibration, thereby preventing the vibration of the pipeline from being transmitted to the hanger and the building, ensuring the stability of the hanger and eliminating the harm caused by the pipeline vibration to the main body of the building.

[0018] (2) Furthermore, a plurality of adjustment holes are provided on the suspension rod to facilitate adjustment of the position of the support arm along the suspension rod, so as to better improve the position of the shock absorbing assembly and buffer and absorb vibration.

[0019] (3) Furthermore, an adjusting screw and an extrusion plate are provided in the shock absorbing assembly. By adjusting the position of the adjusting screw relative to the extrusion plate by adjusting the nut, the supporting height of the shock absorbing assembly can be conveniently changed to better support the cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural schematic diagram of a shock-absorbing support and hanger provided in an embodiment of the utility model is shown.

[0021] Figure 2 A partial enlarged view of the shock-absorbing support and hanger provided in an embodiment of the utility model at position A is shown.

[0022] Markings in the accompanying drawings:

[0023] 1. Suspension rod; 11. Adjustment hole; 2. Support arm; 21. Sleeve; 22. Waist-shaped hole; 3. First connecting rod; 4. Cross bar; 5. Second connecting rod; 6. Shock-absorbing assembly; 61. Elastic member; 62. Support plate; 63. Adjustment screw; 64. Adjustment nut; 65. Extrusion plate; 66. Guide rod; 67. Double-layer nut; 68. Guide seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the attached drawings. It should be noted that the structures, proportions, sizes, etc. illustrated in the attached drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0025] In the description of the present invention, the orientations or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] Figure 1 A three-dimensional structural schematic diagram of a shock-absorbing support and hanger provided in an embodiment of the utility model is shown. Figure 2 The partial enlarged view of the shock-absorbing support and hanger provided by the embodiment of the utility model at position A is shown. Please refer to Figure 1 and Figure 2 A shock-absorbing support and hanger, comprising two vertically arranged rows of hangers 1, and a cross bar 4 arranged between the two rows of hangers 1, and further comprising a bracket 2, the bracket 2 being arranged on the hangers 1 below the cross bar 4, the brackets 2 on the two rows of hangers 1 being arranged relatively to each other; a shock-absorbing assembly 6, the shock-absorbing assembly 6 being arranged on the bracket 2, the shock-absorbing assembly 6 comprising an elastic member 61, the upper end of the elastic member 61 being against the cross bar 4, the elastic member 61 being an elastic member 61 for buffering and absorbing vibration known in various types of technologies. The cross bar 4 for fixing the pipeline (not shown in the figure) is arranged on the shock-absorbing assembly 6, and the vibration generated when the pipeline is in operation is transmitted to the shock-absorbing assembly 6 along the cross bar 4. The elastic member 61 in the shock-absorbing assembly 6 buffers and absorbs the vibration, thereby preventing the vibration of the pipeline from being transmitted to the hanger 1 and the building, ensuring the stability of the hanger 1, and eliminating the harm caused by the vibration of the pipeline to the main body of the building.

[0027] The specific structure of the supporting arm 2 is described below:

[0028] Please refer to Figure 1The support arm 2 is connected with a sleeve 21, which is sleeved on the suspension rod 1. The sleeve 21 is provided with a waist-shaped hole 22. The waist-shaped hole 22 can effectively disperse stress, improve the durability and stability of the structure, and is also convenient for positioning during assembly. The two support arms 2 correspondingly arranged below the cross bar 4 are connected by a first connecting rod 3. The first connecting rod 3 is threadedly connected to the two support arms 2, so that the two support arms 2 form a whole, increasing the stability of the structure. The support arm 2 is an H-shaped steel, which has good strength and durability, so as to better support the shock-absorbing assembly 6 to buffer and absorb the vibration transmitted by the cross bar 4.

[0029] The specific structure of the shock absorbing assembly 6 is described below:

[0030] Please refer to Figure 1 and Figure 2 The shock absorbing assembly 6 also includes an extrusion plate 65, an elastic member 61 is arranged between the support arm 2 and the extrusion plate 65; an adjusting screw 63, the adjusting screw 63 is threadedly connected and passes through the extrusion plate 65, and an adjusting nut 64 is arranged on the adjusting screw 63 above the extrusion plate 65, and the adjusting nut 64 limits the position of the extrusion plate 65, and whether the extension distance of the adjusting screw 63 is long or short, the elastic force on the extrusion plate 65 can be ensured to be consistent; a support plate 62, a support plate 62 is arranged at the end above the adjusting screw 63, and the support plate 62 abuts against the cross bar 4, and the extension distance of the adjusting screw 63 can be adjusted to adjust the relative distance between the support plate 62 and the support arm 2, so as to adjust the height of the entire shock absorbing assembly 6 and better support the cross bar 4. The shock absorbing assembly 6 also includes a guide seat 68, the guide seat 68 is arranged on the support arm 2; a guide rod 66, the guide rod 66 is slidably connected to the guide seat 68, and the far end of the guide rod 66 is connected to the support plate 62. The guide rod 66 limits the support plate 62 to move only in the vertical direction, thereby preventing the support plate 62 from being disturbed in the horizontal direction, thereby increasing the stability of the vibration reduction assembly.

[0031] Please refer to Figure 2 A double-layer nut 67 is also provided on the portion of the guide rod 66 extending into the guide seat 68 , and the double-layer nut 67 limits the sliding stroke of the guide rod 66 to prevent the guide rod 66 from sliding out of the guide seat 68 .

[0032] The specific structure of the crossbar 4 and the suspension rod 1 is described below:

[0033] Please refer to Figure 1 and Figure 2, the cross bar 4 is a channel steel with its opening facing downward. The upper end of the adjusting screw 63 extends out of the support plate 62 and is inserted into the groove of the channel steel to limit the relative position of the cross bar 4 and the shock absorbing assembly 6 and enhance the stability of the connection. A number of adjustment holes 11 are provided on the suspension rod 1. The adjustment holes 11 are convenient for adjusting the relative position of the suspension rod 1 and the support arm 2 to better improve the position of the shock absorbing assembly 6 and buffer and absorb vibrations. Between two adjacent suspension rods 1, two or more cross bars 4 can be arranged along their length direction, and a shock absorbing assembly 6 is arranged on the suspension rod 1 below each cross bar 4. Horizontally adjacent cross bars 4 are connected by a second connecting rod 5. The multiple cross bars 4 are used as a whole, and the vibrations absorbed by them can be transmitted to multiple shock absorbing assemblies 6 respectively. The multiple shock absorbing assemblies 6 buffer and absorb vibrations together, and the shock absorbing effect is better.

[0034] The specific working process of the utility model is as follows:

[0035] The vibration of the pipeline is transmitted to the shock absorbing assembly 6 along the cross bar 4. After receiving the vibration, the support plate 62 of the shock absorbing assembly 6 drives the adjusting screw 63 and the extrusion plate 65 to shake up and down on the elastic member 61. During this process, the guide rod 66 and the guide seat 68 limit the shaking in the vertical direction. The elastic member 61 buffers and absorbs the vibration transmitted by the adjusting screw 63 and the extrusion plate 65 to prevent the vibration of the pipeline from being transmitted to the suspension rod 1 and the building.

[0036] It can be seen that the above-mentioned shock-absorbing support and hanger, the cross bar 4 for fixing the pipeline is set on the shock-absorbing assembly 6, and the vibration generated when the pipeline is running is transmitted to the shock-absorbing assembly 6 along the cross bar 4. The elastic member 61 in the shock-absorbing assembly 6 buffers and absorbs the vibration, prevents the vibration of the pipeline from being transmitted to the hanger 1 and the building, ensures the stability of the hanger 1, and eliminates the harm caused by the vibration of the pipeline to the main body of the building.

[0037] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A shock-absorbing support and hanger, comprising two vertically arranged rows of hangers and a crossbar arranged between the two rows of hangers, characterized in that: Also includes, Support arms, the support arms are arranged on the suspension rods below the cross rods, and the support arms on the suspension rods in two rows are arranged opposite to each other; A shock absorbing assembly is arranged on the support arm, and the shock absorbing assembly includes an elastic member, the upper end of which is against the cross bar; the elastic member can be a buffering and vibration absorbing elastic member known in various types of technologies.

2. The shock-absorbing support and hanger according to claim 1, characterized in that: The support arm is connected with a sleeve, the sleeve is sleeved on the suspension rod, and a waist-shaped hole is opened on the sleeve.

3. The shock-absorbing support and hanger according to claim 1, characterized in that: The shock absorbing assembly further comprises: An extrusion plate, wherein the elastic member is arranged between the support arm and the extrusion plate; An adjusting screw, the adjusting screw being threadedly connected and passing through the extrusion plate, and an adjusting nut being arranged on the adjusting screw above the extrusion plate; A support plate is provided at the upper end of the adjusting screw, and the support plate abuts against the cross bar.

4. The shock-absorbing support and hanger according to claim 3, characterized in that: The shock absorbing assembly further comprises: A guide seat, wherein the guide seat is arranged on the support arm; A guide rod is slidably connected to the guide seat, and a distal end of the guide rod is connected to the support plate.

5. The shock-absorbing support and hanger according to claim 1, characterized in that: The cross bar is a channel steel with an opening facing downward.

6. The shock-absorbing support and hanger according to claim 1, characterized in that: A plurality of adjustment holes are provided on the suspension rod.

7. The shock-absorbing support and hanger according to claim 1, characterized in that: The two supporting arms correspondingly arranged below the cross bar are connected by a first connecting rod.

8. The shock-absorbing support and hanger according to claim 1, characterized in that: Two or more cross bars can be arranged between two adjacent suspension rods along their length direction, and a shock absorbing assembly is arranged on the suspension rod below each of the cross bars.

9. The shock-absorbing support and hanger according to claim 1, characterized in that: The horizontally adjacent cross bars are connected by a second connecting rod.

10. The shock-absorbing support and hanger according to claim 1, characterized in that: The support arm is an H-shaped steel.

Images