CN213776616U

CN213776616U - Supporting device for pipeline

Info

Publication number: CN213776616U
Application number: CN202022737495.XU
Authority: CN
Inventors: 郭钦; 张明; 叶芹禄; 史明红; 廖永亮; 刘奥; 肖潜飞; 王俊; 黄建柳; 谢钦; 孟鸿飞; 赵文涛; 郭文浩
Original assignee: China Railway Siyuan Survey and Design Group Co Ltd
Current assignee: China Railway Siyuan Survey and Design Group Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-23
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a strutting arrangement for be used for pipeline belongs to the fixed technical field of pipeline. The supporting device comprises a connecting frame and a plurality of supporting frames, the connecting frame comprises a connecting rod and a plurality of anchor rods, each anchor rod is perpendicularly connected with the connecting rod, the anchor rods are arranged along the axis of the connecting rod at intervals, the anchor rods are arranged on one side of the connecting rod at intervals, the supporting frames are arranged along the axial direction of the connecting rod at intervals, each supporting frame comprises an end support used for fixing a pipeline, at least one middle support and a tail support, one end of the end support is perpendicularly fixed on the other side of the connecting rod, one end of the middle support can be slidably inserted into the end support, one end of the tail support can be slidably inserted into the middle support, and the whole length of the supporting frame is adjusted. The utility model provides a strutting arrangement can be according to the quick length that changes the support frame of dynamic arrangement environment to improve the efficiency of pipeline installation and maintenance.

Description

Supporting device for pipeline

Technical Field

The utility model belongs to the technical field of the pipeline is fixed, more specifically relates to a strutting arrangement for be used for the pipeline.

Background

At present, urban rail transit is rapidly developed, vehicle bases are often compact in land, and the pipeline design of the vehicle bases is complex. To solve the above problems, a comprehensive pipe rack is used in a vehicle base to perform centralized management of pipelines. The support is as the important part of piping lane pipeline arrangement for support various pipelines on utility tunnel's side wall.

In the correlation technique, the support includes installation section and reservation section, and the installation section is used for fixed pipeline that needs the installation recently, and the reservation section is used for the fixed pipeline that needs the installation in long term, and the reservation section arranges the end at the installation end to can not only guarantee the installation of recent pipeline, also provide the installation position to the installation of long term pipeline.

However, the utility tunnel's space is less usually, and the reservation section has still occupied certain space when not used recently for it is inconvenient when the maintenance personal installs and overhauls the pipeline in the utility tunnel, has resulted in maintenance efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides a strutting arrangement for pipeline, its aim at improves maintenance efficiency, solves from this that the reservation section still occupies certain space and leads to the lower technical problem of maintenance efficiency when not used recently.

The utility model provides a supporting device for a pipeline, which comprises a connecting frame and a plurality of supporting frames;

the connecting frame comprises a connecting rod and a plurality of anchor rods, each anchor rod is vertically connected with the connecting rod, the anchor rods are arranged at intervals along the axis of the connecting rod, and the anchor rods are located on one side of the connecting rod;

the supporting frames are arranged at intervals along the axial direction of the connecting rod, each supporting frame comprises an end portion supporting frame used for fixing a pipeline, at least one middle portion supporting frame and a tail portion supporting frame, one end of each end portion supporting frame is perpendicularly fixed to the other side of the connecting rod, one end of each middle portion supporting frame is slidably inserted into the other end of each end portion supporting frame, one end of each tail portion supporting frame is slidably inserted into the other end of each middle portion supporting frame so as to adjust the whole length of the supporting frame, and the sliding directions of the middle portion supporting frames and the end portion supporting frames are perpendicular to the connecting rod.

Optionally, a first protrusion is inserted into an outer wall of one end of the middle support, a first slide way is arranged on the end support, an extending direction of the first slide way is perpendicular to the connecting rod, and the first protrusion is slidably inserted into the first slide way.

Optionally, the end bracket has first grooves at both ends thereof, the first protrusion has a first elastic block thereon, the first elastic block is movably inserted into each of the first grooves, and each of the first grooves is communicated with the first slideway via a first chamfered wall.

Optionally, a second protrusion is inserted into an outer wall of one end of the tail support, a second slide way is arranged on the middle support, an extending direction of the second slide way is perpendicular to the connecting rod, and the second protrusion is slidably inserted into the second slide way.

Optionally, the support frame further comprises a connecting plate, one surface of the connecting plate is fixedly connected with one end of the end support, and the other surface of the connecting plate is detachably connected with the other side of the connecting rod.

Optionally, the other plate surface of the connecting plate and the other side of the connecting rod are connected together through a connecting bolt.

Optionally, a hole extending along the axial direction of the connecting rod is formed in the connecting rod, a slide extending along the axial direction of the connecting rod is formed in the outer wall of the connecting rod, the hole is communicated with the slide, the diameter of the hole is larger than that of the slide, a nut of the connecting bolt is slidably inserted into the hole, a screw of the connecting bolt is slidably inserted into the slide, a nut matched with the screw of the connecting bolt is arranged on the screw of the connecting bolt, and the screw of the connecting bolt sequentially penetrates through the slide, the connecting plate and the nut.

Optionally, the end support, the middle support and the tail support are respectively provided with a plurality of through holes, and the through holes are arranged at intervals along the length direction of the end support.

Optionally, the end bracket, the middle bracket and the tail bracket are all hollow steel beam structures.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

to the utility model provides a pair of a strutting arrangement for pipeline, when fixed pipeline in utility tunnel, through the stock with the connecting rod utility tunnel on the side wall to make the connecting rod vertical to arrange, thereby realize fixing the pipeline through tip support, middle part support and the afterbody support on the support frame. Because the plurality of support frames are arranged along the axial direction of the connecting rod at intervals, the fixing of various pipelines can be realized through the plurality of support frames, the arrangement quantity of the pipelines can be increased, and the mutual interference of the pipelines on the support frames can be avoided.

Furthermore, one end of the end support is vertically fixed to the other side of the connecting rod, one end of the middle support is slidably inserted into the other end of the end support, one end of the tail support is slidably inserted into the other end of the middle support, the sliding directions of the middle support and the end support are perpendicular to the connecting rod, and therefore when the middle support or the tail support is not used (regarded as a reserved section), the middle support or the tail support slides into the end support or the middle support, the whole length of the support frame can be shortened, and space occupation of the middle support or the tail support when the middle support or the tail support is not used recently is avoided. And the middle support or the tail support is required to be pulled out from the end support or the middle support in the long term, so that the length of the whole support is increased.

That is to say, the utility model provides a strutting arrangement can divide the support frame into the multistage according to the actual demand, can be under the condition that does not add other components after the construction is accomplished, according to the length that the environment changed the support frame fast of dynamic arrangement. Compared with the pipeline supporting device of the traditional comprehensive pipe gallery, the support device has the advantages of flexibility, capability of being closer to pipeline design and changeable arrangement scheme, capability of reducing corrosion of the external environment to the retractable part, and increase of working space for pipeline installation and maintenance, thereby improving the efficiency of pipeline installation and maintenance.

Drawings

FIG. 1 is a front view of a support device for a pipeline according to the present embodiment;

fig. 2 is a cross-sectional view of a first state of a supporting frame provided in the present embodiment;

FIG. 3 is a sectional view of a second state of the supporting frame provided in the present embodiment;

FIG. 4 is an enlarged view of a portion of area A of FIG. 3;

FIG. 5 is a partial enlarged view of area B of FIG. 3;

FIG. 6 is an enlarged view of a portion of the area C in FIG. 3;

FIG. 7 is a top view of the support device provided in the present embodiment;

fig. 8 is a top view of the connecting rod provided in the present embodiment.

The symbols in the drawings represent the following meanings:

1. a connecting frame; 11. a connecting rod; 111. a duct; 112. a slideway; 12. an anchor rod; 2. a support frame; 21. An end bracket; 211. a first slideway; 212. a first groove; 213. a first chamfered wall; 22. a middle support; 221. a first protrusion; 2211. a first elastic block; 222. a second slideway; 223. a second groove; 224. A second chamfered wall; 23. a tail support; 231. a second protrusion; 2311. a second elastic block; 24. a connecting plate; 241. a connecting bolt; 2411. a nut; 3. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a front view of a supporting device for a pipeline according to the present embodiment, and as shown in fig. 1, the supporting device includes a connecting frame 1 and a plurality of supporting frames 2.

The link 1 includes connecting rod 11 and a plurality of stock 12, and each stock 12 all is connected with connecting rod 11 is perpendicular, and a plurality of stock 12 along the axis interval arrangement of connecting rod 11, and a plurality of stock 12 all are located one side of connecting rod 11.

A plurality of support frames 2 are arranged along the axial direction of the connecting rod 11 at intervals, each support frame 2 comprises an end support 21 for fixing a pipeline, at least one middle support 22 and a tail support 23, for any one support frame 2, one end of the end support 21 is vertically fixed on the other side of the connecting rod 11, one end of the middle support 22 is slidably inserted into the other end of the end support 21, one end of the tail support 23 is slidably inserted into the other end of the middle support 22 to adjust the whole length of the support frame 2, and the sliding directions of the middle support 22 and the end support 21 are perpendicular to the connecting rod 11.

To the embodiment of the utility model provides a support arrangement for pipeline, when fixed pipeline in the utility model discloses on 12 side walls with connecting rod 11 utility tunnel of stock through the stock to make connecting rod 11 vertical arranging, thereby realize fixing the pipeline through tip support 21, middle part support 22 and the afterbody support 23 on the support frame 2. Because a plurality of support frames 2 are arranged along the axial interval of connecting rod 11 to the fixed of multiple pipeline is realized to a plurality of support frames 2 of accessible, not only can increase the quantity of arranging of pipeline, can also avoid the pipeline mutual interference on each support frame 2.

Further, one end of the end bracket 21 is vertically fixed to the other side of the connecting rod 11, one end of the middle bracket 22 is slidably inserted into the other end of the end bracket 21, one end of the tail bracket 23 is slidably inserted into the other end of the middle bracket 22, the sliding directions of the middle bracket 22 and the end bracket 21 are both perpendicular to the connecting rod 11, so that when the middle bracket 22 or the tail bracket 23 (considered as a reserved section) is not used, the middle bracket 22 or the tail bracket 23 slides into the end bracket 21 or the middle bracket 22, the overall length of the support frame 2 can be shortened (see fig. 2), and the middle bracket 22 or the tail bracket 23 is prevented from occupying space when not used recently. The middle support 22 or the tail support 23 is required to be used at a long term, namely, the middle support 22 or the tail support 23 is pulled out from the end support 21 or the middle support 22, and the length of the whole support is increased (see fig. 3).

That is to say, the utility model provides a strutting arrangement can divide support frame 2 into the multistage according to actual demand, can be under the condition that does not add other components after the construction is accomplished, according to the quick length that changes support frame 2 of dynamic arrangement environment. Compared with the pipeline supporting device of the traditional comprehensive pipe gallery, the support device has the advantages of flexibility, capability of being closer to pipeline design and changeable arrangement scheme, capability of reducing corrosion of the external environment to the retractable part, and increase of working space for pipeline installation and maintenance, thereby improving the efficiency of pipeline installation and maintenance.

It will be readily appreciated that when the support frame 2 comprises 2 intermediate supports 22, one end of one intermediate support 22 is slidably inserted into one end support 21, one end of the other intermediate support 22 is slidably inserted into the other end of one intermediate support 22, and one end of the tail support 23 is slidably inserted into the other end of the other intermediate support 22. In the same way, it can be seen that, when the support frame 2 includes N middle supports 22, they may be arranged in sequence in the above manner, so as to increase the overall length of the support frame 2, and the flexibility is higher.

Fig. 4 is a partial enlarged view of the area a in fig. 3, and as shown in fig. 4, a first protrusion 221 is inserted into an outer wall of one end of the middle bracket 22, a first slide way 211 is formed on the end bracket 21, the extending direction of the first slide way 211 is perpendicular to the connecting rod 11, and the first protrusion 221 is slidably inserted into the first slide way 211.

In the above embodiment, the first protrusion 221 and the first slide 211 cooperate to facilitate the sliding of the middle bracket 22 in the end bracket 21.

Fig. 5 is a partial enlarged view of the area B in fig. 3, and as shown in fig. 4 and 5, the end bracket 21 has first grooves 212 at both ends thereof, the first protrusion 221 has a first elastic block 2211, the first elastic block 2211 is movably inserted into each first groove 212, and each first groove 212 and the first slideway 211 are communicated with each other through the first chamfered wall 213.

In the above embodiment, the first chamfered wall 213 facilitates the first protrusion 221 to freely switch between the first groove 212 and the first sliding way 211, and ensures that the first elastic block 2211 cannot easily move when being in the first groove 212, thereby maintaining the positioning state.

Illustratively, in the present embodiment, the two first chamfered walls 213 are symmetrical with respect to the center of the end bracket 21, one end of each first chamfered wall 213 is connected to the bottom of the first groove 212, the other end of each first chamfered wall 213 is connected to the bottom of the first slideway 211, and one end to the other end of each first chamfered wall 213 gradually approaches the first slideway 211, and the arc gradually decreases, so that the first elastic block 2211 is conveniently stretched out of the first groove 212.

Illustratively, when the supporting frame 2 is in the first state (see fig. 2), the first elastic block 2211 is in the first groove 212 at the left end and keeps the positioning state when there is no pulling force. When the middle bracket 22 is pulled to the right by an external force, the first elastic block 2211 can be driven into the first slideway 211 from the first groove 212 at the left end through the first chamfered wall 213 at the left end. Continuing to maintain the movement of the first protrusion 221, the first elastic block 2211 is driven into the first groove 212 of the right end through the first chamfered wall 213 of the right end, which not only can stretch the supporting frame 2, but also can position the supporting frame 2 (see fig. 3).

Similarly, a second protrusion 231 is inserted into an outer wall of one end of the tail bracket 23, a second slide way 222 is arranged on the middle bracket 22, the extending direction of the second slide way 222 is perpendicular to the connecting rod 11, and the second protrusion 231 is slidably inserted into the second slide way 222 (see fig. 6).

The middle bracket 22 has second grooves 223 at both ends thereof, the second protrusion 231 has second elastic blocks 2311 thereon, the second elastic blocks 2311 are movably inserted into the second grooves 223, and the second grooves 223 are communicated with the second slide ways 222 through second chamfered walls 224 (see fig. 4).

In the above embodiment, the second protrusion 231 and the second slide 222 cooperate to facilitate the sliding of the middle bracket 22 in the end bracket 21. The second chamfered wall 224 facilitates the second protrusion 231 to freely switch between the second groove 223 and the second slideway 222, and ensures that the second protrusion 231 cannot easily move when in each second groove 223, and the locking state is maintained.

That is, in this embodiment, the connection manner between the end bracket 21 and the middle bracket 22, and the connection manner and the telescopic manner of the middle bracket 22 and the tail bracket 23 are consistent, and are not described in detail herein.

Fig. 7 is a top view of the supporting device provided in this embodiment, and as shown in fig. 7, the supporting frame 2 further includes a connecting plate 24, one plate surface of the connecting plate 24 is fixedly connected with one end of the end bracket 21, and the other plate surface of the connecting plate 24 is detachably connected with the other side of the connecting rod 11.

In the above embodiment, the connection plate 24 can increase the connection area of the connection rod 11 and the end bracket 21. In addition, the detachable connection of the connecting plates 24 and the connecting rods 11 facilitates the replacement of each connecting plate 24 or the support frame 2.

Illustratively, the connection plate 24 and the end bracket 21 are connected together by welding.

In the present embodiment, the other plate surface of the connecting plate 24 and the other side of the connecting rod 11 are connected together by a connecting bolt 241.

In the above embodiment, the bolt connection facilitates the attachment and detachment between the connection plate 24 and the connection rod 11.

Fig. 8 is a top view of the connecting rod provided in this embodiment, and as shown in fig. 7 and 8, the connecting rod 11 has a hole 111 extending along the axial direction of the connecting rod 11, the outer wall of the connecting rod 11 has a slide rail 112 extending along the axial direction of the connecting rod 11, the hole 111 is communicated with the slide rail 112, the diameter of the hole 111 is larger than that of the slide rail 112, a nut of the connecting bolt 241 is slidably inserted into the hole 111, a screw of the connecting bolt 241 is slidably inserted into the slide rail 112, a nut 2411 matching with each other is provided on the screw of the connecting bolt 241, and the screw of the connecting bolt 241 sequentially passes through the slide rail 112, the connecting plate 24 and the nut 2411.

In the above embodiment, the insertion of the connection nut 2411 into the duct 111 and the slide track 112 facilitates the adjustment of the fixing positions of the connection plates 24 and the support frames 2 on the connecting rod 11, thereby facilitating the reasonable layout of the support frames 2 in the axial direction of the connecting rod 11.

With continued reference to fig. 7, the end bracket 21, the middle bracket 22 and the tail bracket 23 each have a plurality of through holes 3, and the plurality of through holes 3 are arranged at intervals along the length direction of the end bracket 21.

In the above embodiment, two adjacent through-hole 3 brackets can be plugged with a steel cable, so as to fix the pipeline on the end bracket 21, the middle bracket 22 or the tail bracket 23.

Illustratively, the end bracket 21, the middle bracket 22 or the tail bracket 23 each have two sets of through holes 3, and the first slideway 211 and the second slideway 222 are respectively located between the two corresponding sets of through holes 3.

In this embodiment, the end bracket 21, the middle bracket 22 and the tail bracket 23 are all hollow steel beam structures.

In the above embodiment, the end bracket 21, the middle bracket 22 and the tail bracket 23 are all of a hollow steel beam structure, which facilitates smooth sliding of the middle bracket 22 or the tail bracket 23 in the end bracket 21 or the tail bracket 23.

Illustratively, the end brackets 21, the mid bracket 22, and the tail bracket 23 are all clearance fit to reduce friction.

It should be noted that, in this embodiment, all right angles in the supporting frame 2 are provided with a chamfer structure, and the chamfer structure is divided into a 45 ° chamfer and a fillet, and the specific implementation can be adjusted according to the size of the part.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A supporting device for a pipeline, characterised in that it comprises a connecting frame (1) and a plurality of supporting frames (2);

the connecting frame (1) comprises a connecting rod (11) and a plurality of anchor rods (12), each anchor rod (12) is vertically connected with the connecting rod (11), the anchor rods (12) are arranged at intervals along the axis of the connecting rod (11), and the anchor rods (12) are located on one side of the connecting rod (11);

the supporting frames (2) are arranged at intervals along the axial direction of the connecting rod (11), each supporting frame (2) comprises an end support (21) used for fixing a pipeline, at least one middle support (22) and a tail support (23), for any supporting frame (2), one end of the end support (21) is vertically fixed on the other side of the connecting rod (11), one end of the middle support (22) is slidably inserted into the other end of the end support (21), one end of the tail support (23) is slidably inserted into the other end of the middle support (22) so as to adjust the overall length of the supporting frame (2), and the sliding directions of the middle support (22) and the end support (21) are perpendicular to the connecting rod (11).

2. A support device for pipelines according to claim 1, wherein a first protrusion (221) is inserted on an outer wall of one end of the middle bracket (22), the end bracket (21) is provided with a first slide way (211), the extension direction of the first slide way (211) is perpendicular to the connecting rod (11), and the first protrusion (221) is slidably inserted in the first slide way (211).

3. A support device for pipelines according to claim 2, wherein both ends of the end bracket (21) are provided with first grooves (212), the first protrusion (221) is provided with a first elastic block (2211), the first elastic block (2211) is movably inserted into each first groove (212), and each first groove (212) is communicated with the first slideway (211) through a first chamfer wall (213).

4. A supporting device for pipelines according to claim 1, characterized in that a second protrusion (231) is inserted on the outer wall of one end of the tail bracket (23), a second slide way (222) is arranged on the middle bracket (22), the extension direction of the second slide way (222) is perpendicular to the connecting rod (11), and the second protrusion (231) is slidably inserted in the second slide way (222).

5. A support device for pipelines according to claim 4, wherein said middle bracket (22) has second grooves (223) at both ends thereof, said second protrusion (231) has second resilient tabs (2311), said second resilient tabs (2311) are movably inserted into said second grooves (223), and said second grooves (223) and said second runners (222) are communicated with each other through second chamfered walls (224).

6. A support device for pipelines according to claim 1, wherein the support frame (2) further comprises a connecting plate (24), one surface of the connecting plate (24) is fixedly connected with one end of the end bracket (21), and the other surface of the connecting plate (24) is detachably connected with the other side of the connecting rod (11).

7. A support device for a pipeline according to claim 6, characterised in that the other plate surface of the connection plate (24) and the other side of the connection rod (11) are connected together by a connection bolt (241).

8. A support device for a pipeline according to claim 7, characterised in that the connecting rod (11) has a bore (111) therein extending axially along the connecting rod (11), the outer wall of the connecting rod (11) is provided with a slideway (112) which extends along the axial direction of the connecting rod (11), the pore canal (111) is communicated with the slideway (112), the diameter of the hole (111) is larger than that of the slideway (112), the nut of the connecting bolt (241) is inserted into the hole (111) in a sliding way, the screw rod of the connecting bolt (241) is inserted into the slideway (112) in a sliding way, the screw rod of the connecting bolt (241) is provided with a nut (2411) which is matched with each other, the screw of the connecting bolt (241) sequentially penetrates through the slide way (112), the connecting plate (24) and the nut (2411).

9. A support device for a pipeline according to any one of claims 1-8, characterised in that the end bracket (21), the middle bracket (22) and the tail bracket (23) each have a plurality of through holes (3), and that the through holes (3) are arranged at intervals along the length of the end bracket (21).

10. A support arrangement for a pipeline according to any one of claims 1 to 8, characterised in that the end brackets (21), the intermediate bracket (22) and the tail bracket (23) are all of hollow steel beam construction.