CN213296046U

CN213296046U - Fixing support for pipeline

Info

Publication number: CN213296046U
Application number: CN202021209833.6U
Authority: CN
Inventors: 黄坤鑫; 张文悦; 冯伯棣; 王炜钊; 陈宏敏; 苏勇维; 冯用; 许艺明
Original assignee: Guangdong Provincial Architectural Engineering Machinery Construction Co Ltd
Current assignee: Guangdong Provincial Architectural Engineering Machinery Construction Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-28
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a fixed bolster for pipeline includes fixed frame and retaining member, fixed frame is used for tying up the pipeline and restraints, be provided with the elasticity mouth on the fixed frame, the elasticity mouth is used for opening or the closed size in order to adjust the region that fixed frame encloses, the retaining member sets up on the elasticity mouth, the retaining member is used for adjusting opening or the closure of elasticity mouth, and then realize the ligature to the pipeline bundle, such fixed bolster structure is comparatively simple, the ligature operation is comparatively simple and convenient, can realize the regulation to elasticity mouth bore size through the length of adjusting lever, and then realize enclosing the regulation of region size to fixed frame, can be applicable to the not pipeline bundle of specification size of ligature like this.

Description

Fixing support for pipeline

Technical Field

The utility model relates to a construction design technical field, in particular to fixed bolster for pipeline.

Background

As is known, when a bridge is constructed, a plurality of drainage pipes in different arrangement forms are installed, and the conventional construction method is that a platform is dug out at a specified position according to a drawing, earthwork water retaining with a certain thickness is reserved, the drainage pipes are lifted one by one and placed at the specified position, then the drainage pipes are fixed by welding and other methods, then earthwork is filled on the fixed pipe bundle, and the reserved earthwork is dug out, so that the drainage pipes can normally drain water.

However, the above-mentioned method of burying the drainage pipe bundle is troublesome in construction when the earth needs to be dug twice, and the drainage pipe cannot be used many times.

In addition, when the river water is more torrential, a single water discharge pipe is placed and is easily washed away by the torrential river water, the water discharge pipes are difficult to separate in a welding fixing mode, and the water discharge pipes cannot be reused after separation.

SUMMERY OF THE UTILITY MODEL

Therefore, a fixing support for pipelines, which has a simple structure and is easy and convenient to operate and suitable for pipelines with different specifications, needs to be designed.

A fixing bracket for a pipe, comprising: fixed frame and retaining member, fixed frame is used for tying up the pipeline bundle, be provided with the elasticity mouth on the fixed frame, the elasticity mouth is used for opening or closed in order to adjust the size of the region that fixed frame encloses, the retaining member set up in on the elasticity mouth, the retaining member is used for adjusting opening or closure of elasticity mouth.

In one embodiment, the fixing frame comprises a plurality of frame ribs, the frame ribs are sequentially arranged end to end adjacently, and the elastic openings are arranged at adjacent positions of two adjacent frame ribs.

In one embodiment, the frame rib has a through hole at an edge of the elastic opening, the locking member includes an adjusting rod and a fixing nut, the adjusting rod has a screw thread, the adjusting rod penetrates the through hole, the fixing nut is disposed on the adjusting rod and is screwed with the screw thread, and the fixing nut is used for supporting the frame rib at the edge of the through hole.

In one embodiment, the frame rib has an L-shaped configuration.

In one embodiment, the fixing bracket for the pipeline further comprises a reinforcing member, the frame rib is of an L-shaped structure, and the reinforcing member is arranged at a corner position of the L-shaped structure.

In one embodiment, the frame rib is a frame plate, and the inner side wall of the frame plate is used for being propped against the outer side wall of the pipeline.

In one embodiment, the length of the adjusting rod is larger than the caliber of the elastic opening.

In one embodiment, the outer ring diameter of the retaining nut is greater than the bore diameter of the bore.

In one embodiment, the frame rib is provided with a convex rod on the edge of the elastic opening, and the through hole is positioned on the convex rod.

In one embodiment, the fixing bracket for the pipeline comprises a plurality of locking pieces, a plurality of elastic openings are formed in the fixing frame, the locking pieces are correspondingly arranged on the elastic openings one by one, and the locking pieces are respectively used for adjusting the opening or closing of the elastic openings.

Compared with the prior art, the utility model discloses there is following advantage:

at first, a fixed bolster for pipeline is through setting up fixed frame and retaining member, fixed frame is used for tying up the pipeline and restraints, the retaining member is used for adjusting opening or the closure of elasticity mouth, and then realize the ligature to the pipeline bundle, such fixed bolster structure is comparatively simple, and the ligature operation is comparatively simple and convenient, can be through adjusting the length of adjusting lever realizes right the regulation of elasticity mouth bore size realizes enclosing into regional size's regulation to fixed frame, because this support has utilized flexible principle, the pipeline installation of the applicable different specifications of same set of support, can be applicable to the pipeline bundle of the different specifications of ligature size promptly.

Secondly, the fixed bolster for the pipeline can be constructed in a continuous and integrated manner, construction efficiency and accuracy are improved, supporting machine shifts and manpower are saved, the drain pipe and the fixed bolster are fixed into a statically determinate system, the pipeline can be finely adjusted in the horizontal direction and the up-and-down direction, construction such as cushion layer, pipe seat and backfill can be operated in a continuous and integrated manner, and pipeline deviation is not influenced. The fixing support for the pipeline is made of easily available materials and can be repeatedly used.

Drawings

Fig. 1 is a schematic structural view of a fixing bracket for a pipeline according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a fixing bracket for a pipeline according to another embodiment of the present invention.

Fig. 3 is a schematic structural view of a frame rib and a locking member according to an embodiment of the present invention.

Fig. 4 is a schematic view of the construction operation of the fixing bracket for pipeline of the present invention.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to better understand the advantages and features of the present invention, and to define the scope of the present invention more clearly.

Please refer to fig. 1, which is a schematic structural diagram of a fixing bracket 10 for a pipeline according to an embodiment of the present invention. Referring to fig. 2, a fixing bracket 10 for a pipe includes a fixing frame 100 and a locking member 200, the fixing frame 100 is used for binding a pipe bundle, that is, the pipe bundle is bound in the fixing frame, and the fixing frame binds the pipe bundle. The fixing frame 100 is provided with an elastic opening 101, and the elastic opening 101 is used for opening or closing to adjust the size of the area enclosed by the fixing frame 100, that is, the elastic opening is opened, so that the area enclosed by the fixing frame is enlarged, and the elastic opening is closed, so that the area enclosed by the fixing frame is reduced. The locking piece 200 is arranged on the elastic opening 101, the locking piece 200 is used for adjusting the opening or closing of the elastic opening 101, when the locking piece is locked inwards, the elastic opening is closed inwards, namely the caliber of the elastic opening is smaller and smaller, and therefore the area surrounded by the fixing frame is reduced; when the locking piece is outwards loosened, the elastic opening is opened, namely the caliber of the elastic opening is increased, and further the area surrounded by the fixing frame is enlarged.

The fixing support has a simple structure, is simple and convenient to bind, can realize the adjustment of the caliber size of the elastic opening by adjusting the length of the adjusting rod, and further realizes the adjustment of the size of a region enclosed by the fixing frame, and is suitable for binding the pipe bundles with different specifications, namely, when the pipe diameter of the pipeline of the bound pipe bundle is larger, the fixing nut rotates outwards, the fixing nut does not apply inward propping force to the through hole any more, namely, the elastic sending opening formed by two adjacent frame ribs is gradually enlarged, after all the pipelines in the pipe bundle are placed in the fixing frame, the fixing nut rotates inwards, so that the fixing nut applies inward propping force to the through hole of the frame rib, and the elastic sending opening formed by two adjacent frame ribs is gradually reduced, thereby realizing the binding of the pipe bundle. The height and the width of the fixed support are adjusted by the fixing nut, namely the length of the steel pipe, namely the adjustable rod can be controlled by the adjusting nut, so that the effect of installing various types of drain pipes is achieved, and the installation precision of the drain pipes is improved. The fixed bolster can be subaerial assembles the drain pipe in advance, compares installation drain pipe in the river course fast more with accurate. The fixing support is used for assembling the drain pipe in advance and then mounting the drain pipe, so that the drain pipe is not easy to be washed and displaced by river water in the construction process. The fixing support is simple to operate, convenient to construct and capable of being repeatedly used.

In order to make the structure of the fixing frame 100 more flexible and facilitate the binding operation, referring to fig. 1, the fixing frame 100 includes a plurality of frame ribs 110, each frame rib 110 is sequentially disposed end to end adjacently, and the elastic openings 101 are disposed at adjacent positions of two adjacent frame ribs 110. For another example, the frame rib 110 has a through hole 111 at the edge of the elastic opening 101, the locker 200 includes an adjusting lever 210 and a fixing nut 220, the adjusting lever 210 is provided with a screw thread, the adjusting rod 210 is inserted into the through hole 111, the fixing nut 220 is disposed on the adjusting rod 210, the fixing nut 220 is screwed with the thread, the fixing nut 220 is used for supporting the frame rib 110 at the edge of the through hole 111, it should be noted that the locking member includes two fixing nuts, namely, the adjusting rod is penetrated through the two through holes of the two adjacent frame ribs, the two fixing nuts are respectively arranged at the two ends of the adjusting rod, when the two fixing nuts rotate inwards, the fixing nuts apply inward supporting force on the through holes of the frame ribs, namely, the feeding elastic openings formed by the two adjacent frame ribs are gradually reduced; when the two fixing nuts rotate outwards, the fixing nuts do not apply inward jacking force to the through holes any more, namely, the elastic feeding openings formed by the two adjacent frame ribs are gradually enlarged. As another example, the frame rib 110 has an L-shaped structure, and the fixing frame includes four frame ribs, that is, four frame ribs form a rectangular frame.

In order to make the structure of the fixing frame 100 more stable, please refer to fig. 1, the fixing bracket 10 for a pipeline further includes a reinforcing member 300, the frame rib 110 has an L-shaped structure, and the reinforcing member 300 is disposed at a corner of the L-shaped structure, that is, the frame rib of the L-shaped structure is fixed in the horizontal and vertical directions of a right angle by the reinforcing member to form a triangular structure, so that the frame rib is not easy to be separated, and the structure of the fixing frame is more stable.

In order to make fixed frame 100 can be more firm with the pipeline ligature when the ligature pipeline is restrainted, frame muscle 110 is the deckle board, the inside wall of deckle board is used for propping up with the outside wall of pipeline 20 and holds, through with the structure of deckle board is set to the frame muscle, in order to increase the area of contact of fixed frame and pipeline bundle makes the pipeline bundle can by the more firm of fixed bolster ligature for the pipeline, the deckle board is the steel sheet.

In order to enable all pipelines in the fixing frame 100 to be bound, the length of the adjusting rod 210 is greater than the caliber of the elastic opening 101, so that the adjusting rod 210 can be used for binding the elastic opening 101. For example, if the length of the adjustment lever 210 is smaller than the diameter of the elastic opening 101, the adjustment lever 210 cannot bind the elastic opening 101, and therefore the length of the adjustment lever 210 must be larger than the diameter of the elastic opening 101. As another example, the diameter of the outer ring of the fixing nut 220 is greater than the aperture of the through hole 111, so that when the fixing nut 220 and the frame rib 110 are abutted against the edge of the through hole 111, the fixing nut 220 does not penetrate through the through hole 111, and it is ensured that after the fixing nut 220 is rotated, the fixing nut 220 can apply an abutting force to the edge of the through hole 111, that is, after the adjusting rod 210 penetrates through two adjacent through holes 111, the two fixing nuts 220 on the adjusting rod 210 approach each other, that is, the aperture of the elastic opening 101 is continuously reduced, so as to close the elastic opening 101, and further, the frame of the fixing frame 100 is gradually reduced, so as to bind the pipe bundle in the fixing frame 100. For another example, referring to fig. 2 and fig. 3, the frame rib 110 is provided with a protruding rod 112 on the edge of the elastic opening 101, and the through hole 111 is located on the protruding rod 112, that is, the adjusting rod 210 penetrates through the through hole 111 on the protruding rod 112, so as to adjust the opening or closing of the elastic opening 101.

In order to achieve better adjustment of the tightness degree of the fixing frame 100, referring to fig. 1, the fixing bracket 10 for a pipeline includes a plurality of locking members 200, the fixing frame 100 is provided with a plurality of tightening openings 101, each locking member 200 is correspondingly disposed on each tightening opening 101, and each locking member 200 is respectively used for adjusting the opening or closing of each tightening opening 101, that is, the fixing frame is provided with a plurality of tightening openings, and each tightening opening is provided with one locking member, so that the overall tightness degree of the fixing frame can be adjusted more conveniently.

The use process of the fixing bracket for the pipeline is as follows:

assembling and placing the lower support structure → adjusting a fixing nut of a fastening piece → hanging and placing the pipeline → assembling the upper support → placing a designated drainage position → backfilling earthwork → excavating the earthwork after construction, hanging and lifting the support → dismantling the upper support → adjusting and tidying the pipeline → dismantling and recovering the lower support. Referring to fig. 4, a specific operation flow will now be described:

1) assembling and placing a lower structure of the support: adjusting the width of the lower bracket according to the figure 4, and placing the lower bracket at a designated position;

2) adjusting the fixing nut of the loosening piece: according to the width of the pipeline, firstly loosening the fixing nut of the lower support, adjusting the length of the adjusting rod of the lower support, then screwing the fixing nut on the lower support to enable the width of the lower support to be the same as the width of the pipeline bundle to be bound, then loosening the fixing nut of the height of the drain pipe support according to the height of the pipeline bundle to be bound, and determining the height of the adjusting rod in the height direction to be equal to that of the drain pipe according to the length of the adjusting rod in the height direction, so that the installation of an upper structure and the support of the drain;

3) hoisting a pipeline: hanging and fixing each pipeline in a lower support according to the type and the assembly mode of the pipeline;

4) assembling an upper support: and assembling the upper support to enable the upper support to tightly buckle the pipeline bundle, fixing a side fixing nut, inserting an adjusting rod in the upper part and screwing the fixing nut, and fixing the whole structure into a whole.

5) Placing into a designated drainage position: hoisting the integrated pipe bundle bracket and placing the pipe bundle bracket at a specified drainage position;

6) backfilling earthwork: backfilling the upper earthwork to level the construction site;

7) excavating earthwork to hoist the support after construction: after the construction is finished, excavating earthwork, and hoisting the pipeline bound with the pipeline bundle back to the ground by using a fixed support;

8) dismantling an upper support: removing the upper fixing support and leaving the lower support to continuously support the pipeline bundle;

9) and (3) adjusting and separating pipelines: orderly hoisting the pipeline bundle in the lower support and placing the pipeline bundle on a specified position;

10) dismantling and recovering a lower bracket: and (4) reversely dismantling and recovering the lower support according to the installation sequence, and continuing to use the lower support when the pipeline bundle is installed next time. It should be noted that the sequence of the dismantling process is reversed.

The technical principle of the fixed support for the pipeline is described, and a statically determinate structure system is formed as follows: the utility model discloses a to the steel sheet, adjust the adjustable fixing device that forms similar to the rectangle structure of assembling of materials such as pole and fixation nut, fully combined the resistance to compression of member, shear, tensile performance and fixation nut's movable fastener characteristic effect and the gravity effect of pipeline, formed a statically determinate system, for pipeline construction process, bed course, tube socket, backfill promptly, created the condition of continuous integrative construction. Secondly, through the principle of stretching and the principle of strong stability of the triangular structure: the utility model combines the stretching and fixing principles, controls the width and height of the bracket by adjusting the rod, namely the length of the steel tube, thereby ensuring that the bracket meets the requirements of different pipe diameters and quantities; through the reinforcement, fixed steel sheet is fixed with the level and the vertical direction of support right angle department promptly, forms the triangle-shaped structure, makes the support should not loose the frame. The utility model discloses a fixed bolster for the pipeline is suitable for different specification pipelines and installation type construction: the utility model discloses combined flexible principle and the strong principle of triangle-shaped structural stability, length through the fixed steel pipe of adjustment comes controlling means's width, height to satisfy the demand of different pipe diameters and installation type, the engineering time is shorter. In the prior art, the height and the width of the drainage pipe can be determined only by installing the drainage pipe one by one and repeatedly adjusting the position of the drainage pipe, and the drainage pipe is more in welded and fixed places and longer in construction time. An integral integration technology; the utility model discloses subaerial, through the length of adjusting bolt and steel pipe, make many drain pipes fixed and compact, promote the precision of its installation, and prior art can only single installation, and whole process receives external force to influence easily, and the work progress often need come and go the adjustment many times. Can be disassembled and recycled, and improves the benefit.

at first, a fixed bolster 10 for pipeline is through setting up fixed frame 100 and retaining member 200, fixed frame 100 is used for tying up the pipe bundle, retaining member 200 is used for adjusting opening or the closure of elasticity mouth 101, and then realize the ligature to the pipe bundle, such fixed bolster structure is comparatively simple, and the ligature operation is comparatively simple and convenient, can be through adjusting the length of adjusting rod realizes right the regulation of elasticity mouth bore size realizes enclosing the regulation of regional size to fixed frame, because this support has utilized flexible principle, the pipe installation of the applicable different specifications of same set of support, can be applicable to the pipe bundle of the different specification sizes of ligature promptly.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A fixing bracket for a pipeline is characterized by comprising: fixed frame and retaining member, fixed frame is used for tying up the pipeline bundle, be provided with the elasticity mouth on the fixed frame, the elasticity mouth is used for opening or closed in order to adjust the size of the region that fixed frame encloses, the retaining member set up in on the elasticity mouth, the retaining member is used for adjusting opening or closure of elasticity mouth.

2. The fixing bracket for a pipeline as claimed in claim 1, wherein the fixing frame comprises a plurality of frame ribs, each frame rib is sequentially arranged end to end adjacently, and the elastic openings are arranged at adjacent positions of two adjacent frame ribs.

3. The fixing bracket as claimed in claim 2, wherein the frame rib has a through hole at an edge of the tightening opening, the locking member includes an adjusting rod and a fixing nut, the adjusting rod has a screw thread, the adjusting rod passes through the through hole, the fixing nut is disposed on the adjusting rod and is screwed with the screw thread, and the fixing nut is used for supporting the frame rib at the edge of the through hole.

4. A fixing support for a pipe as claimed in claim 2 or 3, wherein the frame rib has an L-shaped configuration.

5. A fixing bracket for a pipe as claimed in any one of claims 2 or 3, further comprising a reinforcing member, the frame rib having an L-shaped configuration, the reinforcing member being provided at a corner position of the L-shaped configuration.

6. A fixing bracket for a duct according to claim 2 or 3, wherein the frame rib is a frame plate, and an inner side wall of the frame plate is adapted to abut against an outer side wall of the duct.

7. A fixing bracket for a pipeline as claimed in claim 3, wherein the length of the adjusting rod is greater than the caliber of the elastic opening.

8. A pipeline fixing support as claimed in claim 3, wherein the fixing nut has an outer ring diameter greater than the diameter of the bore.

9. A fixing bracket for a pipe as claimed in claim 3, wherein said frame rib is provided with a protruding bar on an edge of said elastic opening, and said through hole is provided on said protruding bar.

10. The fixing bracket for the pipeline according to claim 1, comprising a plurality of locking members, wherein a plurality of the tightening openings are formed in the fixing frame, the locking members are correspondingly arranged on the tightening openings one by one, and the locking members are respectively used for adjusting the opening or closing of the tightening openings.