CN216841814U - Rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating - Google Patents
Rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating Download PDFInfo
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- CN216841814U CN216841814U CN202220650281.5U CN202220650281U CN216841814U CN 216841814 U CN216841814 U CN 216841814U CN 202220650281 U CN202220650281 U CN 202220650281U CN 216841814 U CN216841814 U CN 216841814U
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Abstract
The utility model provides a make things convenient for rich water tunnel to carry out rich water tunnel of arranging of clear water pipeline and sewer line in the tunnel when being under construction to decontaminate and shunt pipe support relates to pipe support's technical field. A sewage-cleaning shunting pipeline bracket for a water-rich tunnel comprises a stand column and a plurality of cross braces; the upright posts are arranged on the cover plate of the tunnel side ditch; the stull sets up the stand and leaves tunnel hole wall nearer one side, the stull is located the top of tunnel lateral ditch to vertical interval arranges, the one end and the stand fixed connection of stull, the other end and tunnel hole wall connection, adjacent two cavity formation pipeline between the stull places the chamber. The utility model provides a pipeline fixing problem, and can not occupy space such as the lorry is current, post-station pipeline slot and pedestrian passageway.
Description
Technical Field
The utility model belongs to the technical field of the technique of conduit bracket and specifically relates to a rich water tunnel reposition of redundant personnel conduit bracket of decontaminating.
Background
In order to protect the ecological environment in the construction process of the water-rich tunnel, a sewage disposal and diversion design is required, and clean water and sewage generated by construction in the tunnel are separately discharged. The tunnel of adverse slope drainage need erect the pipeline and carry out the pump drainage of clear water and sewage, because clearance area is limited in the tunnel, need reserve space such as lorry current, post-station pipeline slot and pedestrian passageway, leads to clear water pipeline and the sewer line of the reposition of redundant personnel of decontaminating not have sufficient space and arrange in the tunnel. Because the pipeline of the reposition of redundant personnel of decontaminating is in large quantity, pipeline weight is big, and direct mount has the risk that drops on tunnel lining. Therefore, a pipeline bracket is needed to be designed to effectively utilize the space in the tunnel for arranging the sewage disposal branch pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a rich water tunnel that carries out arranging of clear water pipeline and sewer line when making things convenient for rich water tunnel construction branch of sewer line is dirty shunted to rich water tunnel support is provided.
The utility model provides a technical scheme that its technical problem adopted is: a sewage-cleaning shunting pipeline bracket for a water-rich tunnel comprises a stand column and a plurality of cross braces; the upright posts are arranged on the cover plate of the tunnel side ditch;
the stull sets up the stand and leaves tunnel hole wall nearer one side, the stull is located the top of tunnel lateral ditch to vertical interval arranges, the one end and the stand fixed connection of stull, the other end and tunnel hole wall connection, adjacent two cavity formation pipeline between the stull places the chamber.
Further, still including setting up the bottom steelframe in order to support the stand below the stand, the stand forms T style of calligraphy structure with bottom steelframe rigid coupling, just the direction of setting up of bottom steelframe is along the extending direction of tunnel side ditch.
Further, a gap is reserved between the lowest cross brace and the cover plate of the tunnel side ditch.
Furthermore, the steel frame type vertical column structure also comprises inclined struts arranged on two sides of the vertical column, wherein one end of each inclined strut is fixedly connected with the steel frame at the bottom, and the other end of each inclined strut is fixedly connected with the vertical column.
Further, the included angle between the inclined strut and the upright post is 45 degrees.
Furthermore, one end of the inclined strut is connected with the bottom steel frame through a bolt, the other end of the inclined strut is connected with the upright post through a bolt, and the upright post is connected with the bottom steel frame through a bolt.
Furthermore, the upright post and the cross brace are both made of I-shaped steel, one end of the cross brace is welded with a first connecting plate, a wing plate of the upright post is welded with a second connecting plate, and the first connecting plate is connected with the second connecting plate through bolts;
the first reinforcing plates are arranged on two sides of the joint of the cross brace and the first connecting plate respectively and comprise a transverse plate and a longitudinal plate which are connected into an L structure, the transverse plate is welded with the web plate of the cross brace in an attaching mode, and the longitudinal plate is welded with the first connecting plate in an attaching mode.
Furthermore, the other end welding of stull has the third connecting plate, the third connecting plate with through pressure rivet bolt and tunnel cave wall connection.
Furthermore, a second reinforcing plate with an L-shaped structure is arranged at the joint of the cross brace and the third connecting plate.
The utility model has the advantages that: the utility model discloses a rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating, set up the stand on the apron of tunnel side ditch, and in the stand from the nearer one side of the hole wall in tunnel, the top of tunnel side ditch sets up the stull that many vertical intervals were arranged, the one end of stull and the hole wall connection in tunnel, one end and stand rigid coupling, thereby form stable supporting structure, the pipeline can be followed the pipeline and placed the intracavity and passed, the pipeline fixation problem has been solved, and can not occupy the lorry current, space such as pipeline slot and pedestrian passageway behind the station.
Drawings
Fig. 1 is a schematic view of the cross-sectional arrangement of the bracket of the present invention;
fig. 2 is a schematic view of the arrangement of the vertical section of the bracket of the present invention;
FIG. 3 is a schematic view of the connection structure of the wale and the upright;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;
FIG. 5 is a schematic view of a connection structure of the wale and the tunnel wall;
FIG. 6 is a schematic view of the connection structure of the diagonal brace and the bottom steel frame;
FIG. 7 is a schematic view of a connection structure of a column and a bottom steel frame;
shown in the figure: the structure comprises a column 1, a cross brace 2, a tunnel side ditch 3, a pipeline placing cavity 4, a bottom steel frame 5, an inclined brace 6, a tunnel 7, a pipeline 8, a pressure riveting bolt 9, a second connecting plate 11, a first connecting plate 21, a first reinforcing plate 22, a third connecting plate 23, a second reinforcing plate 24, a cover plate 31, a longitudinal plate 221 and a transverse plate 222.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, the utility model relates to a sewage-disposal diversion pipeline bracket for a water-rich tunnel, which comprises a vertical column 1 and a plurality of cross braces 2; the upright posts 1 are arranged on a cover plate of the tunnel side ditch 3; the stull 2 sets up at stand 1 one side nearer from the hole wall of tunnel 7, stull 2 is located the top of tunnel lateral ditch 3 to vertical interval arranges, the one end and the stand 1 fixed connection of stull 2, the other end and the hole wall connection of tunnel 7, adjacent two cavity formation pipeline between the stull 2 places chamber 4.
The upright post 1 is arranged on a cover plate of the tunnel side ditch 3, and the concrete arrangement mode can be a mode of placing or adopting a bolt fixing mode and the like. It can be understood that the cross brace 2 should be disposed as horizontally as possible.
As shown in figure 1, the upright post 1 is arranged on the cover plate of the tunnel lateral ditch 3 by the support, a plurality of transverse struts 2 which are vertically arranged at intervals are arranged on one side of the upright post 1 close to the hole wall of the tunnel 7, one end of each transverse strut 2 is connected with the hole wall of the tunnel 7, and the other end of each transverse strut is fixedly connected with the upright post, so that a stable support structure is formed. Like this, when the branch of decontaminating, can pass the pipeline 8 of branch of decontaminating in the cavity (pipeline placing cavity 4) between the adjacent two stull 2 to it is fixed with the pipeline through the support. The support of this kind of structure can not occupy space such as lorry is current, post-station pipeline slot and pedestrian passageway, and the pipeline is fixed firm, the risk that does not drop.
The number of the wales 2 can be 2 or any number of more than 2, and the number is specifically set according to the number of the pipelines. The embodiment of the utility model provides an in 2 stumbles be 4.
The utility model discloses be equipped with the bottom steelframe 5 of support post 1 below stand 1, stand 1 forms T style of calligraphy structure with 5 rigid couplings of bottom steelframe, just the extending direction of tunnel side ditch 3 is followed to the setting direction of bottom steelframe 5. In the figure, the bottom steel frame 5 of the steel frame 1 is an I-steel, but can be a plate or truss structure. After the bottom steel frame 5 is arranged, the contact area between the stand column and the ground is larger, and the stability of the support can be further improved. The arrangement direction of the bottom steel frame 5 is along the extension direction of the tunnel side ditch 3, so that the bottom steel frame 5 can be prevented from influencing the passing of the lorry.
In order to facilitate maintenance of the tunnel-side trench 3, a gap is preferably left between the lowermost wale 2 and a cover plate of the tunnel-side trench 3. In this way, the cover plate 31 below the lowermost wale 2 can be easily taken out when the tunnel lateral ditch 3 is maintained. Especially, after the bottom steel frame 5 is arranged, because the bottom steel frame 5 needs to occupy a plurality of cover plates 31, after a gap is reserved between the lowermost wale 2 and the cover plate 31 of the tunnel side ditch 3, the cover plate below the lowermost wale 2 is relatively easier to be drawn out from the lower part of the bottom steel frame 5.
Because the support receives the overturning moment of both sides great, in order to further improve the stability of support, the utility model discloses still including setting up the bracing 6 in the both sides of stand 1, the one end and the 5 rigid couplings of bottom steelframe of bracing 6, the other end and the 1 rigid couplings of stand. The included angle between the inclined strut 6 and the upright post 1 is generally between 30 and 60 degrees, and the best included angle between the inclined strut 6 and the upright post 1 is 45 degrees.
The cross brace 2 and the upright post 1 can be made of steel pipes, channel steel, I-shaped steel, trusses and the like. The cross brace 2 and the upright post 1 can be connected by welding, bolts and the like. As shown in fig. 3 and 4, the center pillar 1 and the cross brace 2 of the present invention are made of h-shaped steel with good bending resistance. Specifically, a first connecting plate 21 is welded at one end of the cross brace 2, a second connecting plate 11 is welded on a wing plate of the upright post 1, and the first connecting plate 21 is connected with the second connecting plate 11 through 4 bolts. Because the I-steel cross-section is less, the welded connection area between stull 2 and first connecting plate 21 is little, and in addition, weight is heavier during the pipeline drainage, and joint strength between stull 2 and first connecting plate 21 may be difficult to reach the requirement. In order to increase the connection strength between the wale 2 and the first connection plate 21, the first reinforcing plates 22 are respectively arranged on two sides of the connection part of the wale 2 and the first connection plate 21, each first reinforcing plate 22 comprises a transverse plate 222 and a longitudinal plate 221 which are connected into an L-shaped structure, the transverse plate 222 is welded to the web plate of the wale 2 in an attaching manner, and the longitudinal plate 221 is welded to the first connection plate 21 in an attaching manner. Thus, the welding connection area between the wale 2 and the first connection plate 21 can be increased, and the connection strength between the two can be increased.
The cross brace 2 and the tunnel wall can be connected through the anchor rod, and the cross brace 2 is welded with the anchor rod. The utility model discloses in, when stull 2 is the I-steel, as shown in fig. 5, the other end welding of stull 2 has third connecting plate 23, is equipped with 4 bolt holes on the third connecting plate 23, third connecting plate 23 with rivet bolt and tunnel cave wall connection through pressing. The tunnel decontamination shunt is mainly realized in the tunnel construction, and the support needs to be detached after the tunnel construction is finished. The third connecting plate 23 is connected with the tunnel wall through the pressure riveting bolt 9, and the support is more convenient to dismantle.
Similar to the connection between the wale 2 and the first connecting plate 21, in order to increase the connection strength between the wale 2 and the third connecting plate 23, a second reinforcing plate 24 of an L structure is provided at the connection between the wale 2 and the third connecting plate 23. The specific arrangement of the second reinforcing plate 24 can refer to the arrangement of the first reinforcing plate 22.
The utility model discloses in, the one end and the 5 bolted connection of bottom steelframe of bracing 6, the other end and 1 bolted connection of stand, stand 1 and 5 bolted connection of bottom steelframe. Of course, the above-mentioned bolt connection can be changed into welding connection, riveting connection and the like. The bracing 6 also can adopt steel pipe, channel-section steel, I-steel, truss etc, the embodiment of the utility model provides an in, bracing 6 is the I-steel.
When the inclined strut 6, the upright post 1 and the bottom steel frame 5 are all i-steel, as shown in fig. 6 and 7, bolt connection is realized between the inclined strut 6 and the upright post 1, between the inclined strut 6 and the bottom steel frame 5 and between the upright post 1 and the bottom steel frame 5 in a manner similar to that between the upright post 1 and the cross strut 2. That is, the connecting plates are welded to each other, and then the connecting plates are connected to each other by bolts. A reinforcing plate with an L structure can be arranged between the inclined strut 6 and the connecting plate thereof as required, and a reinforcing plate with an L structure can be arranged between the upright post 1 and the connecting plate at the lower end thereof as required.
Claims (9)
1. The utility model provides a rich water tunnel divides water piping support of decontaminating which characterized in that: comprises a vertical column (1) and a plurality of cross braces (2); the upright posts (1) are arranged on a cover plate of the tunnel side ditch (3);
the utility model discloses a tunnel cave wall structure, including stull (2), stand (1), tunnel lateral ditch (3), the stull is located the top of tunnel lateral ditch (2) to stull (2) set up in stand (1) near one side from the tunnel cave wall, stull (2) are located the top of tunnel lateral ditch (3) to vertical interval arranges, the one end and stand (1) fixed connection of stull (2), the other end and tunnel cave wall connection, adjacent two cavity formation pipeline between stull (2) places chamber (4).
2. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 1, wherein: the tunnel side ditch structure is characterized by further comprising a bottom steel frame (5) arranged below the stand column (1) and used for supporting the stand column (1), wherein the stand column (1) and the bottom steel frame (5) are fixedly connected to form a T-shaped structure, and the arrangement direction of the bottom steel frame (5) is along the extension direction of the tunnel side ditch (3).
3. The water-rich tunnel sewage diversion pipeline bracket as claimed in claim 1 or 2, wherein: and a gap is reserved between the cross brace (2) at the lowest part and the cover plate of the tunnel side ditch (3).
4. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 2, wherein: the steel frame is characterized by further comprising inclined struts (6) arranged on two sides of the stand column (1), wherein one ends of the inclined struts (6) are fixedly connected with the bottom steel frame (5), and the other ends of the inclined struts are fixedly connected with the stand column (1).
5. The water-rich tunnel trash removal shunt pipe bracket of claim 4, wherein: the included angle between the inclined strut (6) and the upright post (1) is 45 degrees.
6. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 4, wherein: one end of the inclined strut (6) is connected with the bottom steel frame (5) through a bolt, the other end of the inclined strut is connected with the upright post (1) through a bolt, and the upright post (1) is connected with the bottom steel frame (5) through a bolt.
7. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 1, wherein: the upright post (1) and the cross brace (2) are both made of I-shaped steel, one end of the cross brace (2) is welded with a first connecting plate (21), a wing plate of the upright post (1) is welded with a second connecting plate (11), and the first connecting plate (21) is in bolted connection with the second connecting plate (11);
the first reinforcing plate (22) is arranged on each of two sides of the joint of the cross brace (2) and the first connecting plate (21), the first reinforcing plate (22) comprises a transverse plate (222) and a longitudinal plate (221) which are connected into an L-shaped structure, the transverse plate (222) is welded to the web plate of the cross brace (2) in an attaching mode, and the longitudinal plate (221) is welded to the first connecting plate (21) in an attaching mode.
8. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 7, wherein: the other end welding of stull (2) has third connecting plate (23), third connecting plate (23) with through pressure rivet bolt (9) with tunnel cave wall connection.
9. The sewage-disposal flow-dividing pipe support for the water-rich tunnel according to claim 8, wherein: and a second reinforcing plate (24) with an L structure is arranged at the joint of the cross brace (2) and the third connecting plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650281.5U CN216841814U (en) | 2022-03-22 | 2022-03-22 | Rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650281.5U CN216841814U (en) | 2022-03-22 | 2022-03-22 | Rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841814U true CN216841814U (en) | 2022-06-28 |
Family
ID=82097461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650281.5U Active CN216841814U (en) | 2022-03-22 | 2022-03-22 | Rich water tunnel reposition of redundant personnel pipeline bracket of decontaminating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841814U (en) |
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2022
- 2022-03-22 CN CN202220650281.5U patent/CN216841814U/en active Active
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