Multi-layer composite spring support hanger structure

Abstract

The utility model discloses a multilayer combined type spring support hanger structure, which relates to the field of spring support hangers and comprises a bottom plate and a spring shell fixedly arranged on the bottom plate, a support column is movably arranged on the inner side of the spring shell, and an adjusting component for quickly adjusting the support column is arranged above the bottom plate. The adjusting assembly comprises a connecting column fixed to the upper portion of the bottom plate, a plurality of rectangular holes are formed in one end of the connecting column in a penetrating mode, and the supporting column slides on the outer side of the connecting column. The device is simple to operate, and through the arrangement of the unlocking rod, when the supporting column needs to move downwards, the limiting block can be reset only by pressing the unlocking rod, and limiting of the supporting column is relieved.

Description

Technical Field

[0001] The utility model relates to the field of spring support and hanger, in particular to a multi-layer composite spring support and hanger structure. Background Art

[0002] Spring hangers are an important industrial support equipment, widely used in supporting various heavy equipment such as pipelines, valves, pumps and thermal equipment. Due to its unique adjustability and adaptability, variable spring hangers play a key role in industrial production and facilities. The spring hangers are mainly composed of springs, connecting rods, brackets and control systems. Its working principle is to change the height of the hangers by adjusting the compression of the springs to meet the needs of different equipment and pipelines.

[0003] However, when the spring hanger is initially installed, the support column needs to be moved to a suitable height, but the support column is mostly connected to the hanger through threads, so the threaded hanging rod needs to be twisted, but the height adjustment speed of the support column is slow, which wastes time;

[0004] Therefore, it is necessary to propose a multi-layer composite spring support and hanger structure to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multi-layer composite spring support and hanger structure to solve the problem that the support column moves slowly to a suitable height.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer composite spring support and hanger structure, comprising a bottom plate and a spring shell fixedly arranged on the bottom plate, a support column is movably arranged inside the spring shell, an adjustment component for quickly adjusting the support column is arranged above the bottom plate, the adjustment component comprises a connecting column fixedly arranged at the upper end of the bottom plate, a plurality of rectangular holes are opened through one end of the connecting column, and the support column slides on the outer side of the connecting column;

[0007] Two slide grooves are provided inside the support column, and a limit block is slidably provided inside the slide groove. An inclined surface is provided on the upper end of the limit block, and the limit block is also movable in the corresponding rectangular hole;

[0008] Two locking springs are fixedly provided at one end of the limit block, one end of the locking spring is fixedly connected to the inner side of the slide slot, two unlocking rods are movably provided on the inner side of the support column, an unlocking inclined slot is opened at the upper end of the limit block, and the lower end of the unlocking rod abuts against the unlocking inclined slot.

[0009] Preferably, a spring cavity is opened inside the spring shell, a first spring is movably arranged inside the spring cavity, first guide plates are fixedly arranged at both ends of the first spring, and one side of one of the first guide plates is fixedly connected to the other side of the bottom plate.

[0010] Preferably, a second spring is movably provided inside the spring cavity, and second guide plates are fixedly provided at both ends of the second spring, and two dampers are fixedly provided on one side of the second guide plate corresponding to the first guide plate.

[0011] Preferably, an L-shaped groove for the unlocking rod to slide up and down is provided on the inner side of the support column, the unlocking rod is arranged in an L shape, and a rounded corner is provided on the lower end of the unlocking rod.

[0012] Preferably, the support column slides on the inner side of the corresponding second guide plate, and the connecting column is fixedly arranged on the upper end of the corresponding second guide plate.

[0013] Preferably, a support plate for supporting an object is fixedly provided on the upper end of the support column.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By using the inclined surface on the limit block, when the support column needs to lift the object above, the support column can be quickly moved to contact the object above. The operation is simple. By setting the unlocking lever, when the support column needs to move downward, only the unlocking lever needs to be pressed to reset the limit block and release the limit of the support column.

[0016] 2. By setting the first spring and the second spring, when the support column supports the objects above, the force applied to the support column can be supported and evenly distributed through the setting of the first spring and the second spring, and a damper is set between the first spring and the second spring to absorb vibration to prevent the vibration from affecting the support. A multi-layer spring structure is formed by the first spring, the second spring and the damper to assist the support column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the multi-layer composite spring support and hanger of the utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the spring housing of the utility model.

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column of the utility model.

[0020] Figure 4 It is a schematic diagram of the clamping structure of the limit block of the utility model.

[0021] In the figure: 1, base plate; 2, spring housing; 3, support column; 301, support plate; 4, spring chamber; 401, first spring; 402, first guide plate; 403, second spring; 404, second guide plate; 405, damper; 5, adjustment assembly; 501, connecting column; 502, rectangular hole; 503, slide groove; 504, limit block; 506, locking spring; 507, unlocking inclined groove; 508, unlocking rod. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-Figure 4 A multi-layer composite spring support and hanger structure is shown, comprising a base plate 1 and a spring shell 2 fixedly arranged on the base plate 1, a support column 3 is movably arranged on the inner side of the spring shell 2, a support plate 301 for supporting an object is fixedly arranged on the upper end of the support column 3, the support plate 301 is a prior art and is used according to the shape of the supported object above the support column 3, and no further description is given here.

[0024] An adjustment assembly 5 for quickly adjusting the support column 3 is provided above the bottom plate 1. The adjustment assembly 5 includes a connecting column 501 fixedly arranged at the upper end of the bottom plate 1. A plurality of rectangular holes 502 are formed through one end of the connecting column 501. The support column 3 slides outside the connecting column 501.

[0025] Two slide grooves 503 are provided inside the support column 3, and a limit block 504 is slidably provided inside the slide groove 503. The upper end of the limit block 504 is provided with an inclined surface. By utilizing the inclined surface on the limit block 504, when the support column 3 is needed to lift the upper object, the support column 3 can be quickly moved to contact the upper object. The operation is simple, and the limit block 504 is also movable in the corresponding rectangular hole 502.

[0026] Two locking springs 506 are fixedly arranged at one end of the limit block 504, one end of the locking spring 506 is fixedly connected to the inner side of the slide slot 503, two unlocking rods 508 are movably arranged at the inner side of the support column 3, an unlocking inclined slot 507 is provided at the upper end of the limit block 504, the lower end of the unlocking rod 508 abuts against the unlocking inclined slot 507, an L-shaped slot for the unlocking rod 508 to slide up and down is provided at the inner side of the support column 3, the unlocking rod 508 is arranged in an L shape, and a rounded corner is provided at the lower end of the unlocking rod 508;

[0027] By setting the unlocking rod 508, when the support column 5 needs to move downward, it is only necessary to press the unlocking rod 508 to reset the limit block 504 and release the limit of the support column 3;

[0028] When the unlocking rod 508 is pressed, the pressing direction is the same as the moving direction of the support column 3 , and when the limit block 504 is unlocked, it can move downward relative to the pressed support column 3 .

[0029] A spring cavity 4 is provided inside the spring housing 2 , and a first spring 401 is movably provided inside the spring cavity 4 . First guide plates 402 are fixedly provided at both ends of the first spring 401 , and one side of the first guide plates 402 is fixedly connected to the bottom plate 1 .

[0030] A second spring 403 is movably disposed inside the spring cavity 4, and second guide plates 404 are fixedly disposed at both ends of the second spring 403;

[0031] By setting the first spring 401 and the second spring 403, when the support column 3 supports the objects above, the force applied to the support column 3 can be supported and evenly distributed through the setting of the first spring 401 and the second spring 403, and a damper 405 is set between the first spring 401 and the second spring 403 to absorb vibration and prevent the vibration from affecting the support. A multi-layer spring structure is formed by the first spring 401, the second spring 403 and the damper 405 to assist the support column 3.

[0032] Two dampers 405 are fixedly disposed on one side of the second guide plate 404 corresponding to the first guide plate 402 .

[0033] The support column 3 slides on the inner side of the corresponding second guide plate 404, and the connecting column 501 is fixedly arranged on the upper end of the corresponding second guide plate 404 to ensure that the first spring 401 and the second spring 403 are connected to the support column 3. When the support column 3 is not supporting, through the elasticity of the first spring 401 and the second spring 403 themselves, when the first spring 401 and the second spring 403 are in a relaxed state, the support column 3 is at an initial height.

[0034] At the same time, the elastic characteristics of the spring can absorb the vibration of equipment and pipelines, reduce stress concentration and improve the stability of the equipment.

[0035] Working principle: the operator places the bottom plate 1 at the desired position, fixes the position of the bottom plate 1 by bolts, and then directly lifts the support column 3, so that the support column 3 drives the limit block 504 to move, and then the limit block 504 passes through its own inclined surface, so that the limit block 504 moves toward the corresponding slide groove 503, so that the limit block 504 is separated from the rectangular hole 502 on the connecting column 501, and then the limit block 504 is unlocked, and then the support column 3 is moved to the desired position, and then the limit block 504 is squeezed by the locking spring 506 to make it enter the corresponding rectangular hole 502 again, so as to complete the limit of the support column 3 and support the required items above;

[0036] The first spring 401 drives the damper 405 to move upward through the first guide plate 402, and then drives the second spring 403 to move toward the support plate 301 through the damper 405. The second spring 403 drives the connecting column 501 to move through the second guide plate 404, and supports the support column 3 through the limit block 504 to complete the force of supporting the object, and then supports the support column 3 through the first spring 401 and the second spring 403;

[0037] When the support column 3 needs to be adjusted and moved downward, it is only necessary to press the unlocking rod 508 so that the unlocking rod 508 squeezes the unlocking slot 507, thereby moving the limit block 504 toward the locking spring 506, and the limit block 504 is disengaged from the rectangular hole 502, so that the height of the support column 3 can be adjusted.

Claims

1. A multi-layer composite spring support and hanger structure, comprising a base plate (1) and a spring shell (2) fixedly arranged on the base plate (1), wherein a support column (3) is movably arranged inside the spring shell (2), characterized in that: An adjustment assembly (5) for quickly adjusting the support column (3) is provided above the base plate (1), the adjustment assembly (5) comprising a connecting column (501) provided above the base plate (1), a plurality of rectangular holes (502) being formed through one end of the connecting column (501), and the support column (3) slides on the outside of the connecting column (501); Two slide grooves (503) are provided on the inner side of the support column (3), and a limit block (504) is slidably provided on the inner side of the slide groove (503). An inclined surface is provided on the upper end of the limit block (504), and the limit block (504) is also movable in the corresponding rectangular hole (502); Two locking springs (506) are fixedly provided at one end of the limit block (504), one end of the locking spring (506) is fixedly connected to the inner side of the slide groove (503), two unlocking rods (508) are movably provided on the inner side of the support column (3), an unlocking inclined groove (507) is provided at the upper end of the limit block (504), and the lower end of the unlocking rod (508) abuts against the unlocking inclined groove (507).

2. A multi-layer composite spring support and hanger structure according to claim 1, characterized in that: A spring cavity (4) is provided inside the spring housing (2), a first spring (401) is movably provided inside the spring cavity (4), first guide plates (402) are fixedly provided at both ends of the first spring (401), one side of the first guide plates (402) being fixedly connected to the bottom plate (1) on one side.

3. The multi-layer composite spring support and hanger structure according to claim 2, characterized in that: A second spring (403) is movably provided inside the spring cavity (4), and second guide plates (404) are fixedly provided at both ends of the second spring (403), and two dampers (405) are fixedly provided on one side of the second guide plate (404) corresponding to the first guide plate (402).

4. The multi-layer composite spring support and hanger structure according to claim 1, characterized in that: An L-shaped groove for an unlocking rod (508) to slide up and down is provided on the inner side of the support column (3); the unlocking rod (508) is arranged in an L shape; and a rounded corner is provided at the lower end of the unlocking rod (508).

5. The multi-layer composite spring support and hanger structure according to claim 3 is characterized in that: The support column (3) slides on the inner side of the corresponding second guide plate (404), and the connecting column (501) is fixedly arranged on the upper end of the corresponding second guide plate (404).

6. The multi-layer composite spring support and hanger structure according to claim 1, characterized in that: A support plate (301) for supporting an object is fixedly provided on the upper end of the support column (3).

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