CN106090433B - A kind of support device of gap bridge pipeline and the bridge for being equipped with the support device - Google Patents
A kind of support device of gap bridge pipeline and the bridge for being equipped with the support device Download PDFInfo
- Publication number
- CN106090433B CN106090433B CN201610645079.2A CN201610645079A CN106090433B CN 106090433 B CN106090433 B CN 106090433B CN 201610645079 A CN201610645079 A CN 201610645079A CN 106090433 B CN106090433 B CN 106090433B
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- China
- Prior art keywords
- bridge
- support device
- pipeline
- horizontal stand
- hanger
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/2056—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of support device of gap bridge pipeline and the bridge of the support device is installed, is related to accessory structure of bridge design field.The support device includes horizontal stand and two hangers.Horizontal stand is installed below bridge, and equipped with the arc surface for placing the pipeline, and two hangers are respectively arranged on horizontal stand both sides, and hanger one end is connected with bridge, and the other end is connected with horizontal stand, and hanger is equipped with elastic component.Horizontal stand further includes crossbeam and pedestal.The support device is flexible, hanger not easy damaged, cost-effective, easy for installation, easy to maintenance, and keeps pipeline stress balance, securely and reliably.The bridge of the support device is installed in the present invention, including two spaced width bridges, two hangers of support device are separately connected two width bridges, when the carload that two width bridges are born acts on the different degrees of lateral displacement of different generations, pipeline can also placed steady, the scope of application is wider.
Description
Technical field
The present invention relates to accessory structure of bridge design fields, and in particular to a kind of support device of gap bridge pipeline and is equipped with
The bridge of the support device.
Background technology
Pipeline is when passing through bridge, because being limited by bridge place, is typically suspended under bridge, thus needs to use
Bridge bracket carrys out supported and suspended pipeline.Gap bridge support mostly uses rigid support at present.However during bridge operation, bridge is easy
Longitudinal flexure occurs, the part rigid support of recess is caused to come to nothing, pipeline across footpath increases, the sunpender of the rigid support that do not come to nothing by
Power increases, and easy tos produce damage.In addition, the carload effect that left and right width bridge is born is different, different degrees of cross also will produce
To displacement, on the one hand the sunpender force unbalance of pipeline both sides easy tos produce damage, on the other hand so that pipeline is placed uneven
Weighing apparatus, there are security risks.Rigid support sunpender damage after, not only maintenance cost is higher, and rigid support maintenance difficulty compared with
Greatly.
Invention content
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of support device of gap bridge pipeline and
The bridge of the support device is installed, it is easy for installation, it is easy to maintenance, and keep pipeline stress balance, securely and reliably, the scope of application
It is wider.
To achieve the above objectives, the technical solution adopted by the present invention is that：A kind of support device of gap bridge pipeline, in bridge
Beam supported underneath pipeline comprising：
One horizontal stand, horizontal stand are horizontally installed to the lower section of bridge, and horizontal stand is equipped with for placing pipeline
Arc surface；
Two hangers, two hangers are respectively arranged on horizontal stand both sides, and hanger one end is connected with bridge, the other end and level
Holder is connected, and hanger is equipped with elastic component.
Based on the above technical solution, circular arc radius surface is equal with pipe radius.
Based on the above technical solution, horizontal stand further includes crossbeam, pedestal, and pedestal is fixedly arranged on crossbeam, circular arc
Face is set to pedestal upper surface, and crossbeam is connect with hanger.
Based on the above technical solution, elastic component includes spring, case, connects bridge at the top of case, spring is hung
In in case, spring bottom connects horizontal stand.
Based on the above technical solution, elastic component upper and lower ends are respectively connected with connecting rod, are located at elastic component upper end
Connecting rod is connected with bridge, and the connecting rod for being located at elastic component lower end is connected with horizontal stand.
At the same time, the invention also discloses a kind of bridges being equipped with above-mentioned support device comprising：Two intervals are set
Two hangers of the width bridge set, support device are separately connected two width bridges.
Based on the above technical solution, width bridge includes box beam, and box beam both sides are equipped with flange plate, and flange plate lower section is longitudinal
Multiple support devices are installed.
Based on the above technical solution, width bridge includes anticollision barrier, and anticollision barrier is set to flange plate edge, hanger and
The junction of width bridge is located at beside anticollision barrier.
Based on the above technical solution, width bridge includes pave-load layer, and pave-load layer is set in box beam.
Compared with the prior art, the advantages of the present invention are as follows：
(1) support device of the invention includes elastic component, and hanger length can be automatically adjusted according to stress size, flexible
Preferably, not only hanger not easy damaged, it is cost-effective, it may also be used for bridge bends or situations such as displacement deformation, and autobalance is horizontal
Holder, makes that pipeline is steady, stress equalization, and security performance is more preferable, under the premise of ensureing structure safety, saves project cost, just
Just it constructs, and is conducive to later stage maintenance.
(2) support device of the invention includes arc surface, and circular arc radius surface is equal with pipe radius, and pipeline is directly put
It sets in the groove that the arc surface is formed, so that pipeline is placed steady, and do not damage pipeline, more securely and reliably.
(3) horizontal stand of support device of the invention includes pedestal, and pedestal is subject to the maximum position of pipeline pressure,
The pedestal can thicken supporting course, enhance the load-bearing capacity of horizontal stand.
(4) two hangers of support device of the present invention are separately connected two width bridges, when the carload that two width bridges are born
It acts on different when generating different degrees of lateral displacement, pipeline can also placed steady, the scope of application is wider.
(5) junction of hanger of the invention and width bridge is located in the side trip beside anticollision barrier, can avoid bridge paving
Dress layer is exposed by the bolt of junction after wearing for a long time, influences vehicle pass-through.
Description of the drawings
Fig. 1 is a kind of front view of the bridge for the support device being equipped with gap bridge pipeline in the embodiment of the present invention；
Fig. 2 is the side view of Fig. 1.
In figure：10- bridges, 11- width bridges, 12- box beams, 121- flange plates, 13- anticollision barriers, 14- pave-load layers, 20- pipes
Road, 30- horizontal stands, 31- arc surfaces, 32- crossbeams, 33- pedestals, 40- hangers, 41- elastic components, 411- springs, 412- cases,
42- connecting rods.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of support device of gap bridge pipeline, for being propped up below bridge 10
Stay tube road 20, including horizontal stand 30 and two hangers 40.
Horizontal stand 30 is horizontally installed to 10 lower section of bridge, and horizontal stand 30 includes arc surface 31, crossbeam 32, pedestal 33,
Pedestal 33 is fixedly arranged on crossbeam 32, and arc surface 31 is set to 33 upper surface of pedestal, and crossbeam 32 is connect with hanger 40.The half of arc surface 31
Diameter is equal with the radius of pipeline 20, and pipeline 20 is directly placed in the groove of the formation of arc surface 31, and pipeline 20 is made to place steadily, and
Not easy damaged, more securely and reliably.Horizontal stand 30 is flat, is set as axial symmetry, portable construction.
Two hangers 40 are symmetrically set in 30 both sides of horizontal stand, are easy to look for when hanger 40 to be mounted on horizontal stand 30
To equilbrium position, installation is simple, reduces difficulty of construction.40 one end of hanger is connected with bridge 10, the other end and 30 phase of horizontal stand
Even, it is to be bolted, and be equipped with and wear on bridge 10 and horizontal stand 30 between hanger 40 and horizontal stand 30, bridge 10
Hole is fixed for bolt, easy for removal and installation, is conducive to later maintenance maintenance.
Hanger 40 includes elastic component 41, so that horizontal stand 30 is remained horizontal, so that 20 held stationary of pipeline.Bullet
Property part 41 include spring 411, case 412, the top of case 412 connects bridge 10, and spring 411 is hung in case 412, spring
411 bottoms connect horizontal stand 30.The elastic component 41 can automatically adjust the length of hanger 40 according to stress size, it is flexible compared with
It is good, make the not easy damaged of hanger 40, it is cost-effective, it may also be used for bridge 10 bends or situations such as displacement deformation, and autobalance is horizontal
Holder 30, makes that pipeline 20 is steady, stress equalization, has a safety feature.
Hanger 40 further includes having several connecting rods 42, and 41 upper and lower ends of elastic component are respectively connected with connecting rod 42, is located at bullet
Property 41 upper end of part connecting rod 42 be connected with bridge 10, be located at 41 lower end of elastic component connecting rod 42 be connected with horizontal stand 30.
Shown in Figure 1, the embodiment of the present invention additionally provides a kind of bridge being equipped with above-mentioned support device, including two
Spaced width bridge 11, width bridge 11 include box beam 12, and 12 both sides of box beam are equipped with flange plate 121,121 lower section installation branch of flange plate
Support arrangement.Two hangers 40 of support device are separately connected two width bridges 11, when the carload effect that two width bridges 11 are born
When difference generates different degrees of lateral displacement, pipeline 20 can also placed steadily, more securely and reliably.
Width bridge 11 further includes anticollision barrier 13, and anticollision barrier 13 is set to 121 edge of flange plate.Width bridge 11 further includes pave-load layer
14, pave-load layer 14 is set in box beam 12.The junction of hanger 40 and width bridge 11 is located at the side trip on 13 side of anticollision barrier, can keep away
Exempt from after pave-load layer 14 is worn for a long time that the bolt of junction is exposed, influences vehicle pass-through, and it is lateral stressed to avoid bridge 10
Reinforcing bar.
It is shown in Figure 2, a kind of 10 lower section interval installation of bridge of support device being equipped with gap bridge pipeline of the invention
There is the support device of multiple gap bridge pipelines.Adjacent supports device longitudinal direction spaced set, when obstacle occurs in 10 down channel of bridge
When, it is determined on a case-by-case basis, and suitable spring 411 is selected according to the size of pipeline 20 and the weight of horizontal stand 30.
In the present embodiment, a diameter of 500mm of pipeline 20, the lateral distance at hanger 40 to 121 edge of flange plate is
550mm, the transverse width in two 11 gaps of width bridge are 800mm, and the height of box beam 12 is 1600mm, the upper surface of box beam 12 to cross
The distance of 32 upper surface of beam is 1300mm.Pedestal 33 is steel plate, and length 700mm, width 20mm are highly 250mm.Crossbeam
32 select hot rolling h section steel HW250 × 250, and length 2500mm, width 250mm are highly 250mm.Adjacent branch
The longitudinal pitch of support arrangement is 5000mm, and elastic component 41 selects the variable spring support hanging frame of model TD30A18, connecting rod 42 to be
The fining twisted steel of diameter 32mm.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (9)
1. a kind of support device of gap bridge pipeline, in bridge (10) supported underneath pipeline (20), which is characterized in that including：
One horizontal stand (30), the horizontal stand (30) are horizontally installed to the lower section of the bridge (10), the horizontal stand
(30) it is equipped with the arc surface (31) for placing the pipeline (20)；
Two hangers (40), two hangers (40) are respectively arranged on the horizontal stand (30) both sides, the hanger (40) one
End is connected with the bridge (10), and the other end is connected with the horizontal stand (30), and the hanger (40) is equipped with elastic component
(41)。
2. a kind of support device of gap bridge pipeline as described in claim 1, it is characterised in that：Arc surface (31) radius with
Pipeline (20) radius is equal.
3. a kind of support device of gap bridge pipeline as described in claim 1, it is characterised in that：The horizontal stand (30) is also wrapped
Crossbeam (32), pedestal (33) are included, the pedestal (33) is fixedly arranged on the crossbeam (32), and the arc surface (31) is set to the base
Seat (33) upper surface, the crossbeam (32) connect with the hanger (40).
4. a kind of support device of gap bridge pipeline as described in claim 1, it is characterised in that：The elastic component (41) includes bullet
Spring (411), case (412), case (412) top connect the bridge (10), and the spring (411) hang on the cover
In shell (412), spring (411) bottom connects the horizontal stand (30).
5. a kind of support device of gap bridge pipeline as described in claim 1, it is characterised in that：The elastic component (41) up and down two
End is respectively connected with connecting rod (42), and the connecting rod (42) for being located at the elastic component (41) upper end is connected with the bridge (10), position
Connecting rod (42) in the elastic component (41) lower end is connected with the horizontal stand (30).
6. a kind of installation is just like the bridge of the support device described in claim 1 to 5 any one, which is characterized in that including：Two
Two hangers (40) of a spaced width bridge (11), the support device are separately connected two width bridges (11).
7. bridge as claimed in claim 6, it is characterised in that：The width bridge (11) includes box beam (12), the box beam (12)
Both sides are equipped with flange plate (121), and multiple support devices are longitudinally provided with below the flange plate (121).
8. bridge as claimed in claim 7, it is characterised in that：The width bridge (11) includes anticollision barrier (13), the anticollision
Guardrail (13) is set to flange plate (121) edge, and the junction of the hanger (40) and width bridge (11) is located at the anticollision barrier
(13) side.
9. bridge as claimed in claim 7, it is characterised in that：The width bridge (11) includes pave-load layer (14), the pave-load layer
(14) it is set in the box beam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645079.2A CN106090433B (en) | 2016-08-09 | 2016-08-09 | A kind of support device of gap bridge pipeline and the bridge for being equipped with the support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645079.2A CN106090433B (en) | 2016-08-09 | 2016-08-09 | A kind of support device of gap bridge pipeline and the bridge for being equipped with the support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106090433A CN106090433A (en) | 2016-11-09 |
| CN106090433B true CN106090433B (en) | 2018-10-30 |
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| CN201610645079.2A Active CN106090433B (en) | 2016-08-09 | 2016-08-09 | A kind of support device of gap bridge pipeline and the bridge for being equipped with the support device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641454B (en) * | 2017-01-18 | 2017-11-28 | 南京众慧网络科技有限公司 | A kind of bridge piping support structure |
| CN107988892B (en) * | 2017-12-23 | 2019-07-26 | 湖南天谷水利电力工程建设有限公司 | A kind of water conservancy irrigation water channel overlap joint bridge |
| CN113983235B (en) * | 2021-10-31 | 2023-04-07 | 南京苏夏设计集团股份有限公司 | Long-distance bridge-following laying steam pipeline fixing structure and laying method |
| CN114790691B (en) * | 2022-04-14 | 2023-10-20 | 通号建设集团有限公司 | Construction method for under-bridge steel structure pipe gallery channel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206054922U (en) * | 2016-08-09 | 2017-03-29 | 中铁大桥局集团有限公司 | A kind of support meanss of gap bridge pipeline and the bridge of the support meanss is installed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1172024A (en) * | 1967-05-17 | 1969-11-26 | Vokes Ltd | Improvements in Constant Support Devices |
| CN101074553A (en) * | 2007-06-15 | 2007-11-21 | 四川省交通厅公路规划勘察设计研究院 | Medium-spanning steel-pipe concrete truss bridge |
| CN102287578A (en) * | 2011-07-29 | 2011-12-21 | 华东理工大学 | Spring-rubber vibration isolating hanging frame for damping vibration and reducing noise for warm ventilation pipe |
| CN104532736A (en) * | 2014-08-27 | 2015-04-22 | 湖北江尔海盾水力发电科技有限公司 | Assembly engineering drawing of manual river adding device |
| CN204455795U (en) * | 2015-02-11 | 2015-07-08 | 上海营邑城市规划设计有限公司 | Bridge pipeline crosses the river structure |
| CN204756156U (en) * | 2015-05-21 | 2015-11-11 | 中船澄西船舶修造有限公司 | Telescopic passageway support of passing a bridge |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206054922U (en) * | 2016-08-09 | 2017-03-29 | 中铁大桥局集团有限公司 | A kind of support meanss of gap bridge pipeline and the bridge of the support meanss is installed |
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| CN106090433A (en) | 2016-11-09 |
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