CN214662562U - Spring support and hanger capable of reducing displacement stress - Google Patents

Abstract

The utility model relates to a spring gallows technical field, and a reducible displacement stress's spring gallows is disclosed, including bottom plate and top lotus board, the fixed welding in upper end of bottom plate has the casing, the inside activity in upper end of casing is provided with the extrusion indicator board, the same spring of fixedly connected with between the upper end of bottom plate and the lower extreme of extrusion indicator board, the fixedly connected with center tube of upper end center department of bottom plate, the center department of extrusion indicator board has seted up the through-hole and has corresponded the through-hole internal fixation and has cup jointed support nut, the fixed welding of lower extreme of top lotus board has a loading column casing, the external screw thread with support nut threaded connection is seted up to the outer wall of loading column casing. The utility model discloses an utilize the characteristics that the spring can freely stretch out and draw back, reduce the vibration of pipeline and the additional stress that the displacement produced to reduce the harm to the pipeline, improve its life, but the relative height of the whole gallows of quick adjustment, make application scope wider.

Description

Spring support and hanger capable of reducing displacement stress

Technical Field

The utility model relates to a spring hangers and support technical field especially relates to a spring hangers and support of reducible displacement stress.

Background

The pipeline bracket products and the manufacturing process thereof on the current market generally have the following problems:

1. at present, a support is generally needed to fix a petroleum pipeline in the petroleum conveying process, but the petroleum pipeline needs to be installed in a complex and changeable terrain in the petroleum conveying process, and the support height of the support cannot be adjusted according to the installation terrain by using an existing installation support, so that the petroleum pipeline is inconvenient to use and low in applicability;

2. various pipelines for transportation, such as pressure pipelines, often vibrate during operation, or expand with heat and contract with cold due to temperature changes of transported liquid, which may cause relative displacement of the pipelines. If a conventional fixing bracket is used for supporting, rigid impact can be generated when the pipeline is displaced or vibrated, additional stress can be inevitably generated on the transportation pipeline, and the pipeline can be damaged in a long-term manner;

3. in the pipeline installation operation, the model of the selected bracket needs to be determined according to the load of the pipeline and whether displacement exists in the use process, and then the installation load of the bracket is determined according to the elastic coefficient and the displacement of the spring. However, the displacement of the existing pipeline spring support is difficult to determine, and a corresponding visualization device is not provided, so that the installation efficiency of the pipeline spring support is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the support height of the mounting bracket in the prior art can not be adjusted according to the installation topography, the inconvenience is brought up in the use and the applicability is lower, and the spring hangers and supports of the reducible displacement stress that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spring support and hanger capable of reducing displacement stress comprises a bottom plate and a top load plate, wherein a shell is fixedly welded at the upper end of the bottom plate, an extrusion indicating plate is movably arranged inside the upper end of the shell, the same spring is fixedly connected between the upper end of the bottom plate and the lower end of the extrusion indicating plate, a central pipe is fixedly connected at the center of the upper end of the bottom plate, a through hole is formed in the center of the extrusion indicating plate, a supporting nut is fixedly sleeved in the through hole, a load column barrel is fixedly welded at the lower end of the top load plate, an external thread in threaded connection with the supporting nut is formed in the outer wall of the load column barrel, a top plate is fixedly welded on the inner wall of the upper end of the shell, a sleeve hole covering the load column barrel is formed in the center of the top plate, a positioning socket is formed in the rear side of the upper end of the shell, and a positioning block is inserted in the positioning socket, the locating piece sets up in the clearance that forms between roof and the extrusion indicator board.

Preferably, the lower end cover of the load column casing is sleeved outside the central pipe.

Preferably, the four corners of the bottom plate are provided with fixed notches.

Preferably, a nameplate is fixedly arranged on the outer side of the shell.

Preferably, the outer wall of the shell and the four corners of the nameplate are fixedly connected through rivets.

Preferably, the outer side of the shell is wound with a fixed steel wire which is in compression joint with the outside of the positioning block.

Compared with the prior art, the utility model provides a spring hangers and support of reducible displacement stress possesses following beneficial effect:

1. this reducible displacement stress's spring hangers and support through adopting a spring buffering guiding mechanism, through utilizing the characteristics that the spring can freely stretch out and draw back, reduces the produced additional stress of vibration and the displacement of pipeline to reduce the harm to the pipeline, improve its life.

2. This reducible displacement stress's spring hangers and support, through setting spring hangers and support according to the design load, under the known condition of design load, push down the extrusion indicator panel with the spring pre-compaction to on the specified cold state load position, theoretical operating position when cold state on the same time scale, push away the locating piece again between roof and extrusion indicator panel, with the back on the support mounting pipeline, top load board is rotated to threaded connection effect through load column casing and supporting nut, can adjust the relative height of whole gallows fast, make application scope wider, throw off the locating piece again, can reach the required cold state load of design, can be better satisfy the user demand.

3. This reducible displacement stress's spring hangers and support, through bottom plate and the top loaded board that is equipped with, adopt the design of dual mode application mounting structure, pass through joint support pole and inside spring coupling with erection support, the spring carries out outside parcel through the shell, and the spring can freely compress and stretch to erection support also can freely compress and stretch, consequently can use upright and handstand two kinds of installation mode, has increased the use occasion of spring hangers and support.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an utilize the characteristics that the spring can freely stretch out and draw back, reduce the vibration of pipeline and the produced additional stress of displacement to reduce the harm to the pipeline, improve its life, but the relative height of the whole gallows of quick adjustment, make application scope wider.

Drawings

Fig. 1 is a schematic structural view of a spring support and hanger capable of reducing displacement stress according to the present invention;

fig. 2 is a schematic top view of the spring hanger of the present invention for reducing the displacement stress.

In the figure: the device comprises a base plate 1, a top load plate 2, a shell 3, an extrusion indicating plate 4, a spring 5, a central tube 6, a support nut 7, a load column sleeve 8, a top plate 9, a positioning socket 10, a positioning block 11, a fixing notch 12, a nameplate 13 and a rivet 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a spring support and hanger capable of reducing displacement stress comprises a bottom plate 1 and a top load plate 2, a shell 3 is fixedly welded at the upper end of the bottom plate 1, an extrusion indicating plate 4 is movably arranged inside the upper end of the shell 3, the same spring 5 is fixedly connected between the upper end of the bottom plate 1 and the lower end of the extrusion indicating plate 4, a central pipe 6 is fixedly connected at the center of the upper end of the bottom plate 1, a through hole is formed at the center of the extrusion indicating plate 4, a supporting nut 7 is fixedly sleeved in the through hole, a load column 8 is fixedly welded at the lower end of the top load plate 2, an external thread connected with the supporting nut 7 by a thread is formed on the outer wall of the load column 8, a top plate 9 is fixedly welded on the inner wall of the upper end of the shell 3, a sleeve hole covering the load column 8 is formed at the center of the top plate 9, a positioning socket 10 is formed at the rear side of the upper end of the shell 3, a positioning block 11 is inserted into the positioning socket 10, and the positioning block 11 is arranged in a gap formed between the top plate 9 and the extrusion indicating plate 4.

The lower end of the load column 8 is covered outside the central tube 6.

The four corners of the bottom plate 1 are all provided with fixed notches 12.

A nameplate 13 is fixedly arranged on the outer side of the shell 3.

The outer wall of the shell 3 and the four corners of the nameplate 13 are fixedly connected through rivets 14.

The outer side of the shell 3 is wound with a fixed steel wire which is connected with the outside of the positioning block 11 in a pressing way.

In the utility model, when in use, by adopting a spring buffering adjusting mechanism, the additional stress generated by the vibration and displacement of the pipeline is reduced by utilizing the characteristic that the spring 5 can freely stretch and contract, thereby reducing the harm to the pipeline and improving the service life of the pipeline, by setting the spring support and hanger according to the design load, under the condition that the design load is known, the spring 5 is pre-pressed to a preset cold load position by the pressing and extruding indicating plate 4, the theoretical working position of the cold state is on the same time scale, then the positioning block 11 is extruded and pushed between the top plate 9 and the extruding indicating plate 4, after the bracket is arranged on the pipeline, the top load plate 2 is rotated by the threaded connection action of the load column cylinder 8 and the supporting nut 7, the relative height of the whole hanger can be quickly adjusted, the application range is wider, the positioning block 11 is separated again, the cold load required by the design can be reached, satisfying the user demand that can be better, through bottom plate 1 and the top loaded board 2 that is equipped with, adopt the design of dual mode application mounting structure, be connected erection support with inside spring 5 through joint support pole, spring 5 carries out outside parcel through casing 3, and spring 5 can freely compress and stretch to erection support also can freely compress and stretch, consequently can use upright and handstand two kinds of installation mode, has increased the use occasion of spring gallows.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A spring support and hanger capable of reducing displacement stress comprises a bottom plate (1) and a top load plate (2), and is characterized in that a shell (3) is fixedly welded at the upper end of the bottom plate (1), an extrusion indicating plate (4) is movably arranged inside the upper end of the shell (3), the same spring (5) is fixedly connected between the upper end of the bottom plate (1) and the lower end of the extrusion indicating plate (4), a central pipe (6) is fixedly connected at the center of the upper end of the bottom plate (1), a through hole is formed in the center of the extrusion indicating plate (4), a support nut (7) is fixedly sleeved in the through hole correspondingly, a load column (8) is fixedly welded at the lower end of the top load plate (2), an external thread in threaded connection with the support nut (7) is formed in the outer wall of the load column (8), a top plate (9) is fixedly welded on the inner wall of the upper end of the shell (3), the center department of roof (9) sets up the trepanning of cover outside loading column casing (8), the upper end rear side of casing (3) is opened and is equipped with location socket (10), it has locating piece (11) to peg graft in location socket (10), locating piece (11) set up in the clearance that forms between roof (9) and extrusion indicator board (4).

2. A spring hanger which reduces displacement stress according to claim 1, wherein the lower end of the load column (8) is covered outside the central tube (6).

3. The spring support and hanger capable of reducing displacement stress as claimed in claim 1, wherein the bottom plate (1) is provided with fixing notches (12) at four corners.

4. The spring hanger capable of reducing displacement stress as claimed in claim 1, wherein a nameplate (13) is fixedly arranged on the outer side of the housing (3).

5. The spring support and hanger capable of reducing displacement stress as claimed in claim 4, wherein the outer wall of the shell (3) and the four corners of the nameplate (13) are fixedly connected by rivets (14).

6. The spring hanger capable of reducing displacement stress according to claim 1, wherein the outer side of the housing (3) is wound with a fixing wire which is crimped outside the positioning block (11).

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