CN220727347U

CN220727347U - Detachable pipeline bracket

Info

Publication number: CN220727347U
Application number: CN202322368877.3U
Authority: CN
Inventors: 陈擎宇; 于浩; 孙涛; 葛霖; 纪新强; 张致远; 邱立亮
Original assignee: Shanghai Qiyao Thermal Energy Engineering Co ltd; 711th Research Institute of CSIC
Current assignee: Shanghai Qiyao Thermal Energy Engineering Co ltd; 711th Research Institute of CSIC
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-05
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a detachable pipeline bracket which is used for fixing a pipeline and a supporting frame. Wherein the support assembly is for connection to a pipe to be secured. The slide way component comprises a locking piece, a first limiting piece and a second limiting piece, wherein the first limiting piece comprises a first connecting part and a first limiting part which are connected, the first connecting part is used for being fixedly connected to the support frame, and the first limiting part extends along a direction far away from the support frame; the second limiting piece comprises a second connecting portion and a second limiting portion which are connected, the second connecting portion is detachably and fixedly connected to the first limiting portion through the locking piece, the second limiting portion is arranged at a preset interval with the supporting frame along the first direction, and the first limiting portion, the second limiting portion and the supporting frame are enclosed to form a limiting slideway extending along the second direction intersecting the first direction. The support assembly is at least partially positioned within the limit slide.

Description

Detachable pipeline bracket

Technical Field

The present utility model relates generally to the technical field of petrochemical industry production devices, and more particularly to a detachable pipe support.

Background

The torch is a very important safety measure in the production device in petrochemical industry, and the method leads the exhaust gas generated under normal or accident working conditions of the process device to the torch for combustion and then discharge so as to ensure the safety of the production device. When the flame burns, a large amount of heat radiation is generated, and in order to meet the heat radiation requirement, the flare tip of the overhead flare is usually arranged at a height of tens of meters to hundreds of meters from the ground.

Because the torch discharges the comparatively complicated component, contains heavy hydrocarbon more, the easy black cigarette that emits when burning, the torch system is in order to satisfy the normal operation of device and the requirement of smokeless burning when opening and shutting down, can adopt steam control smog's production generally. In order to adopt the steam smoke abatement method, a steam pipeline needs to be led to the top of the torch tower, and the steam pipeline supports the upper tower along the side surface of the tower through a tower attaching bracket connected with the tower.

For a long time, those skilled in the art have generally employed a number of welded bracket types to support the steam pipe, with bolts only in localized locations for reinforcement. The guide and limit assembly of the traditional steam pipeline support assembly has strict size positioning requirements, the on-site construction quality is difficult to guarantee, the installation deviation is large, the high-altitude welding amount is large, the high-altitude operation difficulty is high, the labor cost is high, and the assembly and the disassembly are difficult during maintenance.

Accordingly, there is a need to provide a removable conduit bracket that at least partially addresses the above-described problems.

Disclosure of Invention

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present utility model provides a detachable pipe bracket for fixing a pipe and a support frame, the detachable pipe bracket comprising:

a support assembly for connection to a pipe to be secured; and

a ramp member, the ramp member comprising:

a locking member;

the first limiting piece comprises a first connecting part and a first limiting part which are connected, wherein the first connecting part is used for being fixedly connected to the support frame, and the first limiting part extends along a direction away from the support frame; and

the second limiting piece comprises a second connecting part and a second limiting part which are connected, the second connecting part is detachably and fixedly connected to the first limiting part through the locking piece, and the second limiting part is configured to be spaced from the supporting frame by a preset distance along a first direction, so that the first limiting part, the second limiting part and the supporting frame are enclosed to form a limiting slideway;

the limiting slide way extends along a second direction intersecting the first direction, and the supporting component is at least partially positioned in the limiting slide way so as to fix the pipeline to be fixed and the supporting frame.

Optionally, the support assembly includes:

the pipe clamp is used for sleeving and connecting to a pipeline to be fixed; and

a bracket including a first support plate extending in the first direction, the first support plate connected to the pipe clamp and the second support plate, and a second support plate extending in the second direction, the second support plate at least partially within the limit slide;

the first support plate is vertically connected to the middle of the second support plate.

Optionally, the two sides of the second support plate are respectively provided with the slideway component along a third direction perpendicular to the second direction and the first direction.

Optionally, the bracket further comprises:

the limiting rib plate extends along the third direction and is connected to the pipe clamp, the first supporting plate and the second supporting plate;

along the second direction, two limit rib plates are arranged at intervals, and the slideway component is positioned between the two limit rib plates.

Optionally, the pipe clamp includes a first anchor ear and a second anchor ear, the second anchor ear being detachably fixedly connected to the first anchor ear;

the first support plate is fixedly connected to the first anchor ear.

Optionally, the detachable pipe support further includes a first stopper and a second stopper, the first stopper and the second stopper are disposed at intervals along the second direction to the second support plate, and the first stopper and the second stopper are located at a side of the second support plate facing away from the first support plate.

Optionally, in the second direction, a length of the first limiting member is greater than a length of the second limiting member.

Optionally, the first limiting piece is configured as a first angle steel, and the second limiting piece is configured as a second angle steel;

and along the second direction, the length of the second angle steel is greater than or equal to half of the length of the first angle steel.

Optionally, the detachable pipeline bracket comprises at least two sets of locking pieces arranged at intervals along the second direction.

Optionally, the first connecting portion is used for being welded and fixed to the supporting frame, and the locking piece comprises a bolt and a nut.

The utility model provides a detachable pipeline bracket which comprises a support assembly and a slideway component, wherein the slideway component comprises a detachable first limiting piece and a detachable second limiting piece. When the detachable pipeline bracket is used, the supporting component can lean against the first limiting piece, and then the second limiting piece is connected with the first limiting piece through the locking piece, so that the supporting component is limited in the limiting slideway. The operation is convenient, the installation efficiency of the pipeline and the support frame is improved, and the later maintenance and replacement are convenient. When being applied to the steam pipeline and the tower of overhead torch and fixed, can reduce high altitude welding work load.

Drawings

The following drawings of embodiments of the present utility model are included as part of the utility model. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,

FIG. 1 is a schematic view of a detachable pipe support according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the detachable bracket shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the detachable bracket of FIG. 1 with the tubing and the second anchor ear removed; and

fig. 4 is a schematic cross-sectional view of the detachable bracket of fig. 1, in which a stopper is shown.

Reference numerals illustrate:

100: the pipe support 110: pipe clamp

111: first anchor ear 112: second anchor ear

120: bracket 121: first support plate

122: the second support plate 123: spacing gusset

130: slide member 131: first limiting piece

131a: the first connection portion 131b: first limit part

132: the second stopper 132a: second connecting part

132b: the second limiting portion 133: locking piece

133a: bolt 133b: nut

134: limit slide 141: first stop block

142: second stopper 200: pipeline

210: insulation layer 300: supporting frame

310: outer support plate D1: first direction

D2: second direction D3: third direction of

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that embodiments of the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the embodiments of the utility model.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the present utility model. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are set forth by those skilled in the art. The preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to the detailed description, and should not be construed as limited to the embodiments set forth herein.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, as the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "upper", "lower", "front", "rear", "left", "right" and the like are used herein for illustrative purposes only and are not limiting.

Ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used merely to indicate relative positional relationships between the relevant portions, and do not limit the absolute positions of the relevant portions.

Herein, "equal," "same," etc. are not strictly mathematical and/or geometric limitations, but also include deviations that may be appreciated by those skilled in the art and allowed by fabrication or use, etc.

Unless otherwise indicated, numerical ranges herein include not only the entire range within both of its endpoints, but also the several sub-ranges contained therein.

Hereinafter, specific embodiments of the present utility model will be described in more detail with reference to the accompanying drawings, which illustrate representative embodiments of the present utility model and not limit the present utility model.

As shown in fig. 1 to 4, a detachable pipe bracket 100 according to an embodiment of the present utility model includes a support assembly and a ramp member 130. Wherein the support assembly is for connection to the pipe 200 to be secured, the ramp member 130 is for connection to the support frame 300, and the support frame 300 is for supporting the pipe 200.

Specifically, the ramp member 130 includes a first limiter 131, a second limiter 132, and a locker 133. The first limiting member 131 includes a first connection portion 131a and a first limiting portion 131b connected to each other. The first connecting portion 131a is configured to be fixedly connected to the support frame 300, and the first limiting portion 131b extends in a direction away from the support frame 300.

The second limiting member 132 includes a second connecting portion 132a and a second limiting portion 132b connected. The second connection portion 132a is detachably and fixedly connected to the first limiting portion 131b through the locking member 133, and the second limiting portion 132b is configured to be spaced apart from the support frame 300 by a predetermined distance along the first direction D1, so that the first limiting portion 131b, the second limiting portion 132b and the support frame 300 enclose to form a limiting slideway 134.

The first limiting portion 131b extends along the first direction D1. The limit slide 134 extends in a second direction D2 that intersects the first direction D1. The support assembly is positioned at least partially within the limit slide 134 to secure the pipe 200 and the support bracket 300 to be secured.

When the detachable pipe bracket 100 of the present utility model is used to fix the pipe 200 and the support frame 300, the support assembly and the pipe 200 may be connected, and the first stopper 131 and the support frame 300 may be connected; then, the supporting component is abutted against the first limiting part 131b and the supporting frame 300; finally, the second stopper 132 is mounted to the first stopper 131b through the locking member 133. This allows the pipe 200 to be connected and fixed to the support frame 300. The disassembly and repair process of the pipe 200 and the support bracket 300 is opposite to the installation process.

Preferably, the first direction D1 may be, for example, one radial direction of the pipe 200, and the second direction D2 may be, for example, a direction parallel to the axial direction of the pipe 200.

Referring to fig. 1 and 4, in the present embodiment, a detachable pipe bracket 100 (hereinafter, simply referred to as a pipe bracket 100) is mainly used to connect a pipe 200 and a support frame 300.

It will be appreciated that when the pipe 200 is a horizontally disposed pipe, the pipe bracket 100 may be capable of both securing and transferring loads. When the pipe 200 is a pipe extending in the vertical direction, if the self weight of the pipe 200 is large, a better supporting effect cannot be achieved by only relying on the pipe support 100, and at this time, the pipe 200 needs to be supported by other auxiliary supporting structures, and the pipe support 100 mainly plays a role in connecting the pipe 200 and the supporting frame 300, so that the shaking amplitude of the pipe 200 can be limited, and the safety is higher.

Referring to the embodiment shown in fig. 1-4, the support assembly includes a tube clamp 110 and a bracket 120. Wherein the pipe clamp 110 is used for being sleeved and connected to a pipe 200 to be fixed.

Alternatively, referring to fig. 2 and 3, the pipe clamp 110 includes a first anchor ear 111 and a second anchor ear 112, the second anchor ear 112 being detachably fixedly connected to the first anchor ear 111. The first support plate 121 is fixedly connected to the first anchor ear 111. The first support plate 121 may be welded to the first anchor 111. Compared with the fixed connection between the bracket 120 and the outer wall of the pipe 200, in this embodiment, since the pipe clamp 110 is designed to be adjustable, the position of the pipe clamp 110 on the pipe 200 can be flexibly adjusted according to the actual situation, so that the error of butt joint (the bracket 120 and the slideway member 130 are butt-jointed) during the assembly of the pipe bracket 100 can be reduced or even avoided. In the illustrated embodiment, the first anchor ear 111 and the second anchor ear 112 are connected by a bolt and a nut.

The bracket 120 includes a first support plate 121 and a second support plate 122, the first support plate 121 extending in a first direction D1, the first support plate 121 being connected to the pipe clamp 110 and the second support plate 122, the second support plate 122 extending in a second direction D2.

The first support plate 121 is vertically connected to the middle of the second support plate 122. In other words, the first direction D1 and the second direction D2 are perpendicular. The first support plate 121 and the second support plate 122 are connected to form a structure having a T-shaped cross-sectional shape. The first support plate 121 and the second support plate 122 may be selected from metal plates, and the first support plate 121 and the second support plate 122 may be fixed by welding; the first support plate 121 and the second support plate 122 may also be constructed as a single member integrally formed.

The second support plate 122 is at least partially positioned within the limit slide 134 when the pipe 200 is connected to the support bracket 300 by the pipe bracket 100. The first limiting portion 131b may limit the movement of the second support plate 122 in the first direction D1, and the second limiting portion 132b and the support frame 300 may limit the movement of the second support plate 122 in the first direction D1.

Preferably, the second support plate 122 is provided at both sides thereof with the slide members 130, respectively, along a third direction D3 perpendicular to both the second direction D2 and the first direction D1. As shown in fig. 2 and 3, two first limiting portions 131b, which are respectively located at both sides of the second support plate 122, limit the movement of the second support plate 122 in the third direction D3.

Accordingly, the moving range of the duct 200 in the first and third directions D1 and D3 may be limited by the two chute members 130, and thus the shaking of the duct 200 may be reduced.

Preferably, the limiting slide 134 is configured to extend a predetermined length along the second direction D2 (see fig. 1 and 4), so that the second support plate 122 and the fixed pipe 200 can be better defined, instability of the pipe 200 can be effectively avoided, and safety can be improved. The length of the limiting slide 134 along the second direction D2 may be flexibly selected according to the actual implementation, for example, the number of the tube holders 100 arranged and the length of the limiting slide 134 in each tube holder 100 may be determined according to the length of the tube 200. The greater the length of the limiting slide 134, the better the limiting effect on the pipeline 200.

Referring to fig. 1 to 4, the support frame 300 includes an outer support plate 310, and the outer support plate 310 is configured to extend in a third direction D3. The first limiting part 131b is attached to the outer support plate 310 and is welded and fixed to the outer support plate 310, so that the pipe bracket 100 and the outer support plate 310 are reliably connected.

In the present embodiment, the locking member 133 includes a bolt 133a and a nut 133b. The first and second stopper portions 131b and 132a are detachably connected by bolts 133a and nuts 133b. Specifically, through holes are provided in the first and second limiting parts 131b and 132a, respectively, and the bolts 133a pass through the first and second limiting parts 131b and 132a in sequence and then are connected with the nuts 133b, thereby locking the first and second limiting parts 131b and 132a.

Preferably, at least two sets of locking members 133 are provided at intervals in the second direction D2 (see fig. 1 and 4). The arrangement of at least two sets of locking members 133 can effectively avoid connection failure (when one set of locking members 133, the condition that bolts 133a are loosened easily occurs due to factors such as vibration and the like), and the reliability of connection between the first limiting member 131 and the second limiting member 132 can be improved. According to actual conditions, more sets of locking pieces can be arranged.

Optionally, the bracket 120 further includes a limiting rib 123, the limiting rib 123 extends along the third direction D3, and the limiting rib 123 is connected to the pipe clamp 110, the first support plate 121, and the second support plate 122. The limiting rib plate 123 can play a role of reinforcing support.

Along the second direction D2, the two limiting rib plates 123 are arranged at intervals, and the slide way member 130 is located between the two limiting rib plates 123. The stopper rib 123 of the front and rear sides (front and rear sides in the second direction D2) of the chute member 130 can prevent the second support plate 122 from being removed from the stopper chute 134.

As shown in fig. 1 and 4, the length of the second support plate 122 is substantially equal to the length of the first stopper 131 in the second direction D2. Two limiting rib plates 123 are respectively connected to the front and rear sides of the second support plate 122.

Preferably, the length of the first stopper 131 is greater than the length of the second stopper 132 along the second direction D2. And the second stopper 132 is located between the two stopper rib plates 123 with a predetermined interval from the stopper rib plates 123 (the interval value may be set to a value larger than the thermal displacement of the pipe 200, for example). This is to prevent the bracket 120 from being pulled out of the limiting slideway 134 and to prevent the slideway member 130 from contacting with the limiting rib plate 123 and from being damaged by considering the influence of thermal expansion and contraction of the pipeline 200.

Specifically, in the present embodiment, the first stopper 131 is configured as a first angle steel, and the second stopper 132 is configured as a second angle steel. Along the second direction D2, the length of the second angle is greater than or equal to half the length of the first angle.

The heat insulation layer 210 is arranged outside the pipeline 200, so that the heat insulation effect of the pipeline 200 can be achieved. Preferably, the length of the first support plate 121 in the first direction D1 is greater than the thickness of the insulation layer 210 (see fig. 1 and 4).

Referring to fig. 4, in another embodiment, which is different from the pipe support 100 shown in fig. 1, the pipe support may further include a first stopper 141 and a second stopper 142. The first and second stoppers 141 and 142 are disposed at intervals to the second support plate 122 along the second direction D2, and the first and second stoppers 141 and 142 are located at a side of the second support plate 122 facing away from the first support plate 121. In fig. 4, the first and second stoppers 141 and 142 are respectively located at both sides of the outer support plate 310, so that the reliability of the connection between the pipe bracket and the outer support plate 310 can be further improved.

When the detachable piping bracket 100 of the present utility model is applied to the steam piping 200 of an overhead torch, the steam piping 200 is the piping 200 arranged substantially vertically, and the support bracket 300 includes an outer support plate 310 connected to the tower. When the pipe bracket 100 is used, the first limiting piece 131 is welded and fixed on the outer support plate 310 in advance, and then the positions of the pipe clamp 110, the bracket 120 and the second limiting piece 132 are adjusted according to the position of the first limiting piece 131, so that a large number of high-altitude welding operations can be avoided, the operation is convenient, and the installation efficiency is higher.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Terms such as "disposed" or the like as used herein may refer to either one element being directly attached to another element or one element being attached to another element through an intermediate member. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed.

Claims

1. A detachable pipe support for it is fixed with pipeline and support frame, its characterized in that, detachable pipe support includes:

a support assembly for connection to a pipe to be secured; and

a ramp member, the ramp member comprising:

a locking member;

2. The removable pipe support of claim 1, wherein the support assembly comprises:

3. The detachable piping bracket of claim 2, wherein both sides of the second support plate are provided with the slide members, respectively, in a third direction perpendicular to both the first direction and the second direction.

4. The removable duct support of claim 3, wherein the bracket further comprises:

5. The removable pipe bracket of claim 2, wherein the pipe clamp comprises a first anchor ear and a second anchor ear, the second anchor ear being removably fixedly connected to the first anchor ear;

the first support plate is fixedly connected to the first anchor ear.

6. The removable conduit bracket of claim 2, further comprising a first stop and a second stop, the first stop and the second stop being spaced apart along the second direction to the second support plate, and the first stop and the second stop being located on a side of the second support plate facing away from the first support plate.

7. The removable duct support of any one of claims 1 to 6, wherein the length of the first stop is greater than the length of the second stop in the second direction.

8. The removable pipe bracket of claim 7, wherein the first stop is configured as a first angle and the second stop is configured as a second angle;

9. The removable conduit support of any one of claims 1 to 6, wherein the removable conduit support comprises at least two sets of the locking members spaced apart along the second direction.

10. The removable pipe bracket of any one of claims 1 to 6, wherein the first connection portion is for welded fixation to the support bracket and the locking member comprises a bolt and a nut.