CN204164500U - A kind of tunnel pipeline fixing bracket - Google Patents
A kind of tunnel pipeline fixing bracket Download PDFInfo
- Publication number
- CN204164500U CN204164500U CN201420416247.7U CN201420416247U CN204164500U CN 204164500 U CN204164500 U CN 204164500U CN 201420416247 U CN201420416247 U CN 201420416247U CN 204164500 U CN204164500 U CN 204164500U
- Authority
- CN
- China
- Prior art keywords
- brace
- bolt
- cross
- tunnel
- fixing bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a kind of tunnel pipeline fixing bracket, comprise supporting frame and U bolt, supporting frame comprises arc to support and cross-brace, supporting frame is connected with the pre-buried channel flow in tunnel structure matrix by T-shaped bolt by curved support, curved support is close to tunnel circular surface, makes the space availability ratio of circular tunnel reach maximization.Pipeline is fixed on the upper surface of described cross-brace by described U bolt, is bolted to connection between described U bolt and cross-brace.Described cross-brace is provided with two U bolt mounting holes, mounting hole is set to the form of dowel hole, dowel hole length is preferably 2.5 times of fixed hole diameter, for the pressure size of its fixing tube provides certain regulated quantity, improves installation effect and the flexibility of pipe-line system.
Description
Technical field
The utility model relates to a kind of pipeline fixing bracket, particularly relates to a kind of tunnel pipeline fixing bracket, and this fixed support is applicable to pressure under the similar tunnel environments such as subway to the fixing of, drainage pipe and fire water pipeline with install.
Background technique
The fixed installation of the similar tunnel space such as subway duct system adopts support bracket fastened form more, because the security requirement of installing pipe-line system is strict, the various unfavorable factors such as pipeline pressure, vibrations, fatigue to be considered simultaneously, the design and devdlop aspect of tunnel frame in the past, many uses crab-bolt carries out anchoring installation, structural type and selection are all more single, can not adapt to the needs of Pipe installing form.
At present, how in tunnel structure matrix, to bury pre-buried channel flow underground, carry out being connected and fixed of external structure by T-shaped bolt, but in circular tunnel, great majority adopt the form of lineal shape support, waste certain tunnel space.
Model utility content
The purpose of this utility model is exactly to overcome the defect existed in above-mentioned prior art and a kind of sound construction, the joint space-efficient circular tunnel pipeline fixing bracket that provide.
To achieve these goals, the technical solution adopted in the utility model is: a kind of tunnel pipeline fixing bracket, it comprises supporting frame and U bolt, support frame as described above comprises curved support and cross-brace, described curved support is connected with the pre-buried channel flow in tunnel structure matrix by T-shaped bolt, pipeline is fixed on the upper surface of described cross-brace by described U bolt, is bolted to connection between described U bolt and cross-brace.
Preferably, support frame as described above is T-shaped, comprises curved support and cross-brace, and it is formed by the mutual gang welding of steel plate, angle steel or channel-section steel, and curved support is connected with the pre-buried channel flow in tunnel structure matrix by T-shaped bolt.
Preferably, support frame as described above is triangular in shape, comprises curved support, cross-brace and bearing diagonal, and it is formed by the mutual gang welding of steel plate, angle steel or channel-section steel, and curved support is connected with the pre-buried channel flow in tunnel structure matrix by T-shaped bolt.
Preferably, support frame as described above curved support can be close to the circular surface in tunnel, cross-brace in the horizontal direction, conveniently to be installed.
Preferably, described cross-brace is provided with two U bolt mounting holes, mounting hole is set to the form of dowel hole, and dowel hole length is preferably 2.5 times of fixed hole diameter, for the pressure size of its fixing tube provides certain regulated quantity.
Preferably, described U bolt lower end and cross-brace adopt nut to be fixedly connected with.
Preferably, described U bolt lower end and cross-brace adopt double nut to fix, and the connection between described U bolt lower end and support frame as described above cross-brace is followed successively by spring sheet, nut, lock nut.
Preferably, support frame as described above and U bolt carry out galvanizing by dipping process all in advance.
Compared with prior art, the utility model has the following advantages:
1, this fixed support and tunnel structure matrix joint are set to arcuate structure, curved support is connected with T-shaped bolt with conduit pre-buried in tunnel structure matrix, curved support can be close to the circular surface in tunnel, compared with traditional straight line type support, no longer leave space between support and tunnel structure matrix, make the space availability ratio of circular tunnel reach maximization;
2, the U bolt mounting hole in cross-brace is set to the form of dowel hole, for the pressure size of its fixing tube provides certain regulated quantity, improves installation effect and the flexibility of pipe-line system.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mode of execution of tunnel of the present utility model pipeline fixing bracket.
Fig. 2 is the structural representation of the another kind of mode of execution of tunnel of the present utility model pipeline fixing bracket.
Fig. 3 is the mounting hole schematic diagram of cross-brace in the supporting frame of Fig. 3.
In figure, sequence number illustrates: 1-curved support, 2-cross-brace, 3-bearing diagonal, 4-U type bolt, 5-mounting hole, 6-spring sheet, 7-nut, 8-lock nut, 9-pre-buried channel flow, 10-T type bolt, 11-pipeline, 12-structural matrix.
Embodiment
Be described in detail below in conjunction with Fig. 1-3 pairs of the technical solution of the utility model, but content of the present utility model is not limited thereto.
As depicted in figs. 1 and 2, a kind of tunnel pipeline fixing bracket, it comprises: supporting frame and U bolt 4, the curved support 1 of this supporting frame is fastened on tunnel structure matrix by T-shaped bolt 10 with the pre-buried channel flow 9 be embedded in tunnel structure matrix, and pipeline 11 is fixed on the upper surface of cross-brace angle steel 2 by U bolt 4 and nut 7.
As shown in Figure 1, supporting frame is triangular in shape, and in this configuration, three-support comprises curved support 1, cross-brace 2 and bearing diagonal 3.Described curved support 1 is connected with the pre-buried channel flow 9 be embedded in tunnel structure matrix 12 by T-shaped bolt 10.Curved support 1 is close to the circular surface in tunnel, and cross-brace 2 in the horizontal direction.U bolt 4 lower end and cross-brace 2 adopt double nut to fix, and described U bolt 4 lower end is followed successively by spring sheet 6, nut 7, lock nut 8 with being fixedly connected with between support frame as described above cross-brace 2.
As shown in Figure 2, supporting frame is T-shaped, and in this configuration, T-shaped support package bracket supports 1 and cross-brace 2, and curved support 1 is close to the circular surface in tunnel, and cross-brace 2 in the horizontal direction.U bolt 4 lower end and cross-brace 2 adopt double nut to fix, and described U bolt 4 lower end is followed successively by spring sheet 6, nut 7, lock nut 8 with being fixedly connected with between support frame as described above cross-brace 2.
Described steel plate, angle steel and channel-section steel adopt the stainless steel (or environmentally selecting better material with usage requirement) of galvanizing by dipping Q235B or the higher heat shock resistance structural carbon steel of intensity or some strength.
As shown in Figure 3, cross-brace 2 is provided with two U bolt mounting holes 5, mounting hole 5 is set to the form of dowel hole, and dowel hole length is preferably 2.5 times of fixed hole diameter, for the pressure size of its fixing tube provides certain regulated quantity.Described U bolt 4 is fixedly connected with by nut with cross-brace 2 by mounting hole 5.
The foregoing is only mode of execution of the present utility model citing, and be not used to limit scope of authority of the present utility model, all interest fields of containing with the application's the scope of the claims and implementer, all do not depart from protection domain of the present utility model.
Claims (8)
1. a tunnel pipeline fixing bracket, comprise supporting frame and U bolt, it is characterized in that support frame as described above comprises curved support and cross-brace, described curved support is connected with the pre-buried channel flow in tunnel structure matrix by T-shaped bolt, pipeline is fixed on the upper surface of described cross-brace by described U bolt, is bolted to connection between described U bolt and cross-brace.
2. a kind of tunnel according to claim 1 pipeline fixing bracket, is characterized in that: support frame as described above is T-shaped, comprises curved support and cross-brace, be welded by steel plate, angle steel or channel-section steel.
3. a kind of tunnel according to claim 1 pipeline fixing bracket, is characterized in that: support frame as described above is triangular in shape, comprises curved support, cross-brace and bearing diagonal, be welded by steel plate, angle steel or channel-section steel.
4. a kind of tunnel pipeline fixing bracket according to Claims 2 or 3, is characterized in that: the curved support of support frame as described above can be close to the circular surface in tunnel, and cross-brace in the horizontal direction, is conveniently installed.
5. a kind of tunnel pipeline fixing bracket according to Claims 2 or 3, it is characterized in that: described cross-brace is provided with two U bolt mounting holes, mounting hole is set to the form of dowel hole, dowel hole length is preferably 2.5 times of fixed hole diameter, for the pressure size of its fixing tube provides certain regulated quantity.
6. a kind of tunnel according to claim 5 pipeline fixing bracket, is characterized in that: described U bolt adopts nut to fix by mounting hole and cross-brace.
7. a kind of tunnel according to claim 5 pipeline fixing bracket, it is characterized in that: described U bolt lower end and cross-brace adopt double nut to fix, the connection between described U bolt lower end and support frame as described above cross-brace is followed successively by spring sheet, nut, lock nut.
8. a kind of tunnel according to claim 1 pipeline fixing bracket, is characterized in that: support frame as described above and U bolt carry out galvanizing by dipping process all in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416247.7U CN204164500U (en) | 2014-07-28 | 2014-07-28 | A kind of tunnel pipeline fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416247.7U CN204164500U (en) | 2014-07-28 | 2014-07-28 | A kind of tunnel pipeline fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164500U true CN204164500U (en) | 2015-02-18 |
Family
ID=52538187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416247.7U Expired - Lifetime CN204164500U (en) | 2014-07-28 | 2014-07-28 | A kind of tunnel pipeline fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164500U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135058A (en) * | 2015-08-04 | 2015-12-09 | 四川实阳机电设备有限公司 | S-shaped stainless steel cabinet suspension |
| CN106401646A (en) * | 2016-11-29 | 2017-02-15 | 四川蒂森道源轨道交通材料有限公司 | Porous pre-buried channel and machining method thereof |
| CN106907179A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | A kind of novel shield tunnel pre-buried channel flow dedicated shock-proof support |
| CN107152563A (en) * | 2017-06-02 | 2017-09-12 | 安徽奥睿德科技发展有限公司 | A kind of Pipe installing mechanism for concrete column |
| CN107940109A (en) * | 2017-12-05 | 2018-04-20 | 中国建筑第八工程局有限公司 | A kind of pipeline support structure and its installation method based on wall |
| CN108843392A (en) * | 2018-06-07 | 2018-11-20 | 台聪 | A kind of Pipe installing equipment in tunnel |
| CN109019300A (en) * | 2018-09-13 | 2018-12-18 | 中联重科股份有限公司 | Lifting appliance for lifting crane boom |
| CN111089200A (en) * | 2019-06-28 | 2020-05-01 | 广州地铁设计研究院股份有限公司 | Conversion device for pre-buried sliding groove interval water supply and drainage pipeline and installation method thereof |
| CN111779891A (en) * | 2019-10-25 | 2020-10-16 | 河北帕克轨道交通设备有限公司 | Be applied to support and hafen groove suit of hafen groove |
-
2014
- 2014-07-28 CN CN201420416247.7U patent/CN204164500U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135058A (en) * | 2015-08-04 | 2015-12-09 | 四川实阳机电设备有限公司 | S-shaped stainless steel cabinet suspension |
| CN106401646A (en) * | 2016-11-29 | 2017-02-15 | 四川蒂森道源轨道交通材料有限公司 | Porous pre-buried channel and machining method thereof |
| CN106907179A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | A kind of novel shield tunnel pre-buried channel flow dedicated shock-proof support |
| CN107152563A (en) * | 2017-06-02 | 2017-09-12 | 安徽奥睿德科技发展有限公司 | A kind of Pipe installing mechanism for concrete column |
| CN107940109A (en) * | 2017-12-05 | 2018-04-20 | 中国建筑第八工程局有限公司 | A kind of pipeline support structure and its installation method based on wall |
| CN108843392A (en) * | 2018-06-07 | 2018-11-20 | 台聪 | A kind of Pipe installing equipment in tunnel |
| CN108843392B (en) * | 2018-06-07 | 2020-04-28 | 温州慧思工业设计有限公司 | Pipeline installation equipment used in tunnel |
| CN109019300A (en) * | 2018-09-13 | 2018-12-18 | 中联重科股份有限公司 | Lifting appliance for lifting crane boom |
| CN111089200A (en) * | 2019-06-28 | 2020-05-01 | 广州地铁设计研究院股份有限公司 | Conversion device for pre-buried sliding groove interval water supply and drainage pipeline and installation method thereof |
| CN111779891A (en) * | 2019-10-25 | 2020-10-16 | 河北帕克轨道交通设备有限公司 | Be applied to support and hafen groove suit of hafen groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |