Fixing device suitable for steel beam surface downpipe

Abstract

The utility model discloses a steel beam surface downpipe fixing device which comprises a hoop, an adjusting assembly is fixedly arranged on one side of the hoop, a fixing assembly fixed to a steel beam surface is arranged on one side of the adjusting assembly, a damping assembly is fixedly arranged on the inner side of the hoop, and the damping assembly comprises a plurality of fixing sleeves fixedly arranged on the inner side of the hoop; the movable rod is inserted and connected to one side, close to the middle of the hoop, of the fixed sleeve; the limiting block is arranged at one end of the movable rod; the pressing part is arranged in the fixing sleeve and used for driving the limiting block to move towards the middle of the hoop, the limiting block can be tightly attached to the outer side of the downpipe through repulsive force of a first magnet and a second magnet, when the downpipe vibrates, the vibration amplitude can be reduced, the damping effect is achieved, and the steel beam surface is attracted through a third magnet, so that the steel beam surface is prevented from being damaged. And the hoop on the outer side of the downpipe is stably fixed on the steel beam surface, so that the downpipe is more convenient to mount.

Description

Technical Field

[0001] The present application relates to the field of bridge downpipe installation and construction, and in particular to a downpipe fixing device suitable for steel beam surfaces. Background Art

[0002] Steel box girder is a common bridge structure, mainly used on bridges with larger spans. Downspout is a device that smoothly discharges rainwater, snow water or other wastewater generated on the bridge. It is an important part of bridge construction. During the construction of the bridge, the downspout needs to be fixedly installed on the steel box girder surface.

[0003] However, in the process of implementing relevant technical solutions, it was found that there were at least the following technical problems: when fixing the downpipe on the steel beam surface, most of them are fixed by welding steel nails to the steel box beam surface. This type of welding method will cause quality defects on the steel beam, and after the welding is completed, the welded part needs to be repainted, which adds a construction process. The fixation of the downpipe is more troublesome and not stable enough. Utility Model Content

[0004] The present application solves the problem of poor downpipe fixing stability in the prior art by providing a downpipe fixing device suitable for a steel beam surface, thereby achieving a more stable downpipe fixing effect.

[0005] The present application provides a downpipe fixing device suitable for a steel beam surface, comprising a clamp, an adjusting component is fixedly arranged on one side of the clamp, a fixing component fixed to the steel beam surface is arranged on one side of the adjusting component, a shock-absorbing component is fixedly arranged on the inner side of the clamp, and the shock-absorbing component comprises: a plurality of fixing sleeves, respectively fixedly arranged on the inner side of the clamp; a movable rod, inserted and connected to the fixing sleeve on one side close to the middle of the clamp; a limit block, arranged at one end of the movable rod; a clamping component, arranged inside the fixing sleeve, and the clamping component is used to drive the limit block to move toward the middle of the clamp.

[0006] Furthermore, a movable groove is opened on one side of the fixed sleeve, and the clamping component is arranged inside the movable groove. The clamping component includes: a first magnet, which is arranged inside the movable groove on one side close to the clamp; a second magnet, which is fixedly arranged on one side of the movable rod close to the clamp, and the first magnet and the second magnet magnetically repel each other.

[0007] Furthermore, first adjusting bolts are provided on both sides of the clamp, and one end of the two first adjusting bolts is threadedly connected with a first nut.

[0008] Furthermore, the adjustment assembly includes: a movable sleeve, which is arranged on one side of the clamp; an adjustment rod, which is inserted and connected to the side of the movable sleeve close to the clamp, and one end of the adjustment rod is fixedly connected to the middle part of the clamp.

[0009] Furthermore, a plurality of first limiting grooves are provided on the outer side of the movable sleeve, and a plurality of second limiting grooves are provided on the outer side of the adjusting rod, and the sizes of the first limiting grooves and the second limiting grooves match, and a second adjusting bolt is provided inside one of the first limiting grooves and the second limiting grooves, and a second nut is threadedly connected to the outer side of one end of the second adjusting bolt.

[0010] Furthermore, the fixing assembly includes: a fixing seat, which is arranged at an end of the movable sleeve away from the clamp; a third magnet, which is arranged on one side of the fixing seat, and the third magnet is adsorbed on the surface of the steel beam.

[0011] Furthermore, a pressure sensor is provided on one side of the plurality of limit blocks close to the middle of the clamp, and the pressure sensor is electrically connected to a display on the clamp.

[0012] The technical solution provided by this application has at least the following technical effects or advantages:

[0013] Through the repulsive force of the first magnet and the second magnet, the limit block can be tightly attached to the outside of the downpipe, so that when the downpipe vibrates, the vibration amplitude can be reduced, thereby achieving a shock-absorbing effect. Through the adsorption of the third magnet on the steel beam surface, the clamp on the outside of the downpipe can be stably fixed on the steel beam surface, making the installation of the downpipe more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the downpipe fixing device in the embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the structure of the clamp in the embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing sleeve in the embodiment of the present application;

[0017] In the figure: 10, clamp; 20, first adjusting bolt; 30, first nut; 40, shock absorbing assembly; 50, adjusting assembly; 60, fixing assembly; 41, fixing sleeve; 42, movable groove; 43, movable rod; 44, limiting block; 45, first magnet; 46, second magnet; 47, pressure sensor; 51, movable sleeve; 52, adjusting rod; 53, first limiting groove; 54, second limiting groove; 55, second adjusting bolt; 56, second nut; 61, fixing seat; 62, third magnet. DETAILED DESCRIPTION

[0018] The embodiment of the present application discloses a downpipe fixing device suitable for a steel beam surface. Through the mutual repulsion of the first magnet 45 and the second magnet 46, the limit block 44 is tightly attached to the downpipe, so that when the downpipe is vibrated by an external force, the repulsive force of the first magnet 45 and the second magnet 46 can reduce the vibration frequency of the downpipe. The clamp 10 is fixed to the steel beam surface by the third magnet 62, which makes fixing more convenient.

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please refer to Figure 1 The present embodiment provides a downpipe fixing device suitable for a steel beam surface, comprising a clamp 10, first adjusting bolts 20 are arranged on both sides of the clamp 10, one end of the two first adjusting bolts 20 is threadedly connected with a first nut 30, an adjusting component 50 is fixedly arranged on one side of the clamp 10, and a fixing component 60 fixed to the steel beam surface is arranged on one side of the adjusting component 50, the fixing component 60 comprises: a fixing seat 61 and a third magnet 62, the fixing seat 61 is arranged at an end of the movable sleeve 51 away from the clamp 10, the third magnet 62 is arranged on one side of the fixing seat 61, and the third magnet 62 is adsorbed on the steel beam surface, the adjusting component 50 can be a telescopic rod, the third magnet 62 has a large magnetic field, the clamp 10 can be fixed on the steel beam surface by the third magnet 62 on the back side of the fixing seat 61, the distance between the two ends of the clamp 10 can be changed by rotating the first nut 30 on the first adjusting bolt 20, so as to fix downpipes of different sizes, so that downpipes of different sizes can be conveniently fixed on the steel beam surface.

[0021] Please refer to Figure 1 and Figure 2 The adjusting assembly 50 includes a movable sleeve 51, an adjusting rod 52, a first limiting groove 53, a second limiting groove 54, a second adjusting bolt 55, and a second nut 56. The movable sleeve 51 is arranged on one side of the clamp 10, and the adjusting rod 52 is inserted and connected to the side of the movable sleeve 51 close to the clamp 10, and one end of the adjusting rod 52 is fixedly connected to the middle part of the clamp 10. A plurality of first limiting grooves 53 are arranged on the outer side of the movable sleeve 51, and a plurality of second limiting grooves 54 are arranged on the outer side of the adjusting rod 52. The sizes of the first limiting grooves 53 and the second limiting grooves 54 match each other. The second adjusting bolt 55 is arranged inside one of the first limiting grooves 53 and the second limiting grooves 54. The second nut 56 is threadedly connected to one end of the second adjusting bolt 55. By aligning a plurality of different first limiting grooves 53 and the second limiting grooves 54, the distance between the movable sleeve 51 and the adjusting rod 52 can be changed, thereby adapting to the fixing of the downpipe at different positions away from the steel beam surface, and improving the applicability of the fixing device.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 A shock absorbing assembly 40 is fixedly arranged on the inner side of the clamp 10. The shock absorbing assembly 40 includes a fixed sleeve 41, a movable groove 42, a movable rod 43, a limit block 44, and a clamping component. Multiple fixed sleeves 41 are respectively fixedly arranged on the inner side of the clamp 10, the movable rod 43 is inserted and connected to the fixed sleeve 41 on one side close to the middle of the clamp 10, the limit block 44 is arranged at one end of the movable rod 43, the clamping component is arranged inside the fixed sleeve 41, and the clamping component is used to drive the limit block 44 to move toward the middle of the clamp 10. The movable groove 42 is opened on one side of the fixed sleeve 41 close to the middle of the clamp 10, and the clamping component is arranged inside the movable groove 42. The clamping component includes a first magnet 45, a second magnet 46, and a pressure sensor 47. The first magnet 45 is arranged on one side of the movable groove 42 close to the clamp 10, and the second magnet 46 is fixedly arranged on the movable rod 43 close to On one side of the clamp 10, the first magnet 45 and the second magnet 46 magnetically repel each other, the pressure sensor 47 is arranged on the side of the limit block 44 close to the middle of the clamp 10, the pressure sensor 47 is electrically connected to the display on the clamp 10, and a limit member is arranged between the fixed sleeve 41 and the movable rod 43 to prevent the movable rod 43 from moving out of the movable groove 42. Through the repulsive force of the first magnet 45 and the second magnet 46, when the downpipe vibrates, the vibration amplitude of the downpipe can be reduced to achieve a shock-absorbing effect. The pressure on the pressure sensor 47 can be displayed on the display. The rotation of the first nut 30 can keep the pressure between the limit block 44 and the downpipe within a certain range to prevent the first magnet 45 and the second magnet 46 from being damaged or unable to fully play the shock-absorbing role due to excessive or insufficient pressure, thereby improving the stability of the downpipe fixation.

[0023] This application can explain its functional principle through the following operation methods:

[0024] When in use, the third magnet 62 on the back of the fixing seat 61 is sucked onto the steel beam surface, and the fixing seat 61 is fixed to the steel beam surface, which is more convenient to fix to the steel beam surface. According to the installation position of the downpipe, the appropriate first limiting groove 53 and the second limiting groove 54 are rotated to align, and the second adjusting bolt 55 is inserted into the aligned first limiting groove 53 and the second limiting groove 54. The second nut 56 on the second adjusting bolt 55 is rotated so that the end faces of the second nut 56 and the second adjusting bolt 55 are tightly attached to the two sides of the movable sleeve 51, and the length between the movable sleeve 51 and the adjusting rod 52 is fixed. The downpipe is set inside the clamp 10, and the two first adjusting bolts 20 are tightened. Insert both ends of the clamp 10, rotate the first nut 30 on the first adjusting bolt 20, so that the two ends of the clamp 10 are close to each other, so that the multiple limit blocks 44 on the inner side of the clamp 10 are tightly attached to the outer sides of downpipes of different sizes. The rotation of the first nut 30 increases the pressure detected by the pressure sensor 47. When the pressure of the pressure sensor 47 reaches a suitable range, the rotation of the first nut 30 is stopped. The multiple limit blocks 44 fix downpipes of different sizes. When the downpipe vibrates, the repulsive force of the first magnet 45 and the second magnet 46 reduces the amplitude of the limit blocks 44, which has a shock-absorbing effect, thereby improving the stability of the fixing device.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0026] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A device for fixing a downpipe on a steel beam surface, comprising a clamp (10), characterized in that: An adjustment component (50) is fixedly arranged on one side of the clamp (10), a fixing component (60) fixed to the steel beam surface is arranged on one side of the adjustment component (50), and a shock absorbing component (40) is fixedly arranged on the inner side of the clamp (10), and the shock absorbing component (40) comprises: A plurality of fixing sleeves (41) are respectively fixedly arranged on the inner side of the clamp (10); A movable rod (43) is inserted and connected to one side of the fixing sleeve (41) close to the middle of the clamp (10); A limit block (44) is arranged at one end of the movable rod (43); A clamping component is arranged inside the fixing sleeve (41), and the clamping component is used to drive the limiting block (44) to move toward the middle of the clamp (10).

2. A downpipe fixing device for steel beam surface as claimed in claim 1, characterized in that: A movable groove (42) is provided on one side of the fixing sleeve (41), and the pressing component is arranged inside the movable groove (42), and the pressing component comprises: A first magnet (45) is arranged inside the movable groove (42) on one side close to the clamp (10); The second magnet (46) is fixedly arranged on a side of the movable rod (43) close to the clamp (10), and the first magnet (45) and the second magnet (46) are magnetically repelled from each other.

3. A downpipe fixing device for steel beam surface as claimed in claim 1, characterized in that: First adjustment bolts (20) are provided on both sides of the clamp (10), and one end of the two first adjustment bolts (20) is threadedly connected with a first nut (30).

4. A downpipe fixing device for steel beam surface as claimed in claim 1, characterized in that: The adjustment component (50) comprises: A movable sleeve (51) is arranged on one side of the clamp (10); The adjusting rod (52) is inserted and connected to a side of the movable sleeve (51) close to the clamp (10), and one end of the adjusting rod (52) is fixedly connected to the middle of the clamp (10).

5. A downpipe fixing device for steel beam surface as claimed in claim 4, characterized in that: The outer side of the movable sleeve (51) is provided with a plurality of first limiting grooves (53), and the outer side of the adjusting rod (52) is provided with a plurality of second limiting grooves (54), and the sizes of the first limiting grooves (53) and the second limiting grooves (54) match each other, and a second adjusting bolt (55) is arranged inside one of the first limiting grooves (53) and the second limiting grooves (54), and a second nut (56) is threadedly connected to the outer side of one end of the second adjusting bolt (55).

6. A downpipe fixing device for steel beam surface as claimed in claim 4, characterized in that: The fixing assembly (60) comprises: A fixing seat (61) is arranged at an end of the movable sleeve (51) away from the clamp (10); The third magnet (62) is arranged on one side of the fixing seat (61), and the third magnet (62) is adsorbed on the surface of the steel beam.

7. A downpipe fixing device for steel beam surface as claimed in claim 1, characterized in that: A pressure sensor (47) is provided on one side of the plurality of limit blocks (44) close to the middle of the clamp (10), and the pressure sensor (47) is electrically connected to a display on the clamp (10).

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