CN109386659A - A kind of heat supply pipeline bracket - Google Patents
A kind of heat supply pipeline bracket Download PDFInfo
- Publication number
- CN109386659A CN109386659A CN201811453032.1A CN201811453032A CN109386659A CN 109386659 A CN109386659 A CN 109386659A CN 201811453032 A CN201811453032 A CN 201811453032A CN 109386659 A CN109386659 A CN 109386659A
- Authority
- CN
- China
- Prior art keywords
- heat supply
- pipeline
- supply pipeline
- plate
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 239000003351 stiffener Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- -1 Polytetrafluoroethylene Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
-
- 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
- F16L3/18—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 axial direction
Abstract
The present invention provides a kind of heat supply pipeline brackets, set on the inside of the accommodating space of piping lane, including base rack and sliding support, base rack includes two columns, two column upper and lower ends connect with the top surface of accommodating space and bottom surface respectively, bearing crossbeam is equipped between two columns, bearing crossbeam both ends connect with two columns respectively, sliding support is set on bearing crossbeam, sliding support includes pipeline clamp, bracket, slide assemblies and pedestal, pedestal is fixedly installed on corresponding bearing crossbeam, bracket can be slidingly arranged on pedestal in the horizontal direction by slide assemblies, pipeline clamp is fixedly connected on bracket top, pipeline clamp energy cuff is on the outside of heat supply pipeline, horizontally extending Horizontal limiting plate is respectively equipped on pipeline clamp outer wall in pipeline clamp two sides, and two Horizontal limiting plate separate pipeline clamp one side edge with There is gap between corresponding column.Setting of the invention can effectively reduce thermal loss, and guarantee the effect of heat supply pipeline radially limited.
Description
Technical field
The present invention relates to underground pipe gallery construction technique fields, refer in particular to a kind of heat supply pipeline bracket.
Background technique
Urban Underground pipe gallery occur before, city heat supply pipeline be typically all using from heating plant come out after, with underground
The mode of directly buried installation is sent at heat user, but in recent years with the rise of city integrated piping lane, by electric power, communication, combustion gas, confession
The various utilities pipelines such as heat, plumbing are integrated in one, and concentration is laid in piping lane, and piping lane is equipped with special access hole, hoisting port
With monitoring system, implements unified planning, Uniting, unified construction and management, become and ensure that the important foundation of city operations is set
It applies and " lifeline.Pipe gallery is generally concrete structure, and Normal practice has to be made by field cast-in-place, also has logical
It crosses made of prefabrication on-site consolidation.Pipe gallery includes bottom plate, top plate and erects wallboard between the bottom panel and top panel,
It is enclosed accommodating space by bottom plate, top plate and wallboard, various pipes are placed in the accommodating space, in order to ensure pipeline
It is safe, it is provided with dividing wall in pipe gallery, i.e., pipe gallery is separated into multiple spaces.City heat supply pipeline
It is generally relatively large in diameter, heat supply pipeline, which enters, becomes aerial pipeline by pervious directly buried pipeline behind corridor, this there is pipeline in piping lane
In support problem, very high (about 130 DEG C of hot water, about 285 DEG C of steam) in particular for heat pipeline running temperature, pipe diameter is very big
(usually 300mm-1000mm), for the thermal expansion force that the heat distribution pipeline of major diameter generates, the thrust for being subject to support of pipelines
Very big, for a century engineering as the piping lane of city, the stability problem of piping be can not be ignored.
In the prior art, generally use bracket includes bracket and bottom plate mostly, specifically, by the upper end of bracket and heating tube
The bottom in road is welded and fixed, and the lower end of bracket can be slidingly arranged on bottom plate, and baffle is arranged in longitudinal measure on bottom plate,
To be limited to the sliding of bracket in the horizontal direction, to carry out radial limit to pipeline.
But the mode that in use, welding baffle carries out that heat supply pipeline radially limits on bottom plate is not suitable for diameter
Biggish pipeline be easy to cause baffle to damage and lose position-limiting action；And bracket and heat supply pipeline are directly welded leads to heat supply
Pipeline and bracket form heat bridge, increase thermal loss and increase environment temperature, do not meet energy-saving and environment-friendly requirement.
Summary of the invention
The object of the present invention is to provide a kind of heat supply pipeline brackets, can be carried out in horizontal direction guaranteeing heat supply pipeline
Radial limit effectively is carried out to heat supply pipeline under the premise of swinging fine tuning, avoids the occurrence of that heat supply pipeline radial displacement is excessive and stress
The case where damage, while the loss of heat can be effectively reduced.
In order to achieve the above objectives, the present invention provides a kind of heat supply pipeline bracket, set on the inside of the accommodating space of piping lane,
Wherein, the heat supply pipeline bracket includes base rack and at least one set of sliding support, and the base rack includes that two longitudinal directions are set
The lower end of the column set, two columns connects with the bottom surface of the accommodating space respectively, the upper end of two columns respectively with
The top surface of the accommodating space connects, at least one horizontally disposed bearing crossbeam, the bearing are equipped between two columns
The both ends of crossbeam connect with two columns respectively, and the sliding support is set on the bearing crossbeam, the sliding support packet
Pipeline clamp, bracket, slide assemblies and pedestal are included, the pedestal is fixedly installed on the corresponding bearing crossbeam, the support
Seat can be slidingly arranged in the horizontal direction on the pedestal by the slide assemblies, and the pipeline clamp is fixedly connected on institute
State the top of bracket, the pipeline clamp energy cuff on the outside of the heat supply pipeline, the outer wall of the pipeline clamp in institute
The two sides for stating pipeline clamp are respectively equipped with horizontally extending Horizontal limiting plate, and the separate institute of the two Horizontal limiting plates
The one side edge for stating pipeline clamp has gap between the corresponding column.
Heat supply pipeline bracket as described above, wherein the pipeline clamp includes front band and lower catch hoop, the front band
For convex semi-circular shape structure, the lower catch hoop is recessed semi-circular shape structure, the first end of the front band with it is described
The first end of lower catch hoop is rotatablely connected, and the second end of the front band and the second end of the lower catch hoop can be removably mounted by connector
Ground connection, in the state that the second end of the front band is connect with the second end of the lower catch hoop by the connector, institute
It states front band and the lower catch hoop is enclosed circular ring structure；
The inside of the pipeline clamp is equipped with annular heat pad, and the annular heat pad includes set on the interior of the front band
Upper heat insulating mattress on side surface and the lower heat insulating mattress on the inner surface of the lower catch hoop, the front band and it is described under
Clip is enclosed in the state of circular ring structure, and the upper heat insulating mattress and the lower heat insulating mattress are enclosed ring structure.
Heat supply pipeline bracket as described above, wherein the first end of the front band and the first end of the lower catch hoop it
Between junction and the front band second end and the lower catch hoop second end between junction between line and water
Angle is formed between plane, the angle is 30 °~60 °.
Heat supply pipeline bracket as described above, wherein the two Horizontal limiting plates with the axis position of the pipeline clamp
In in same level, wherein a Horizontal limiting plate is set on the outer wall of the front band, another Horizontal limiting plate
On the outer wall of the lower catch hoop.
Heat supply pipeline bracket as described above, wherein the bearing crossbeam is equipped with multiple, and multiple bearing crossbeams are along perpendicular
Histogram is to interval setting and is parallel to each other, and the sliding support can be installed between the every two adjacent bearing crossbeam.
Heat supply pipeline bracket as described above, wherein in the top of the pipeline clamp on the outer wall of the pipeline clamp
Equipped with the longitudinal spacing plate extended along the vertical direction, the top edge of the longitudinal spacing plate and the bearing being positioned above
There is gap between the lower surface of crossbeam.
Heat supply pipeline bracket as described above, wherein the bracket includes substrate, connecting plate and multiple stiffener plates, institute
Substrate level setting is stated, the connecting plate is vertically arranged and along the axially extending of the pipeline clamp, the lower part of the connecting plate
Edge is fixedly connected with the upper surface of the substrate, and the bottom surface of the top edge of the connecting plate and the pipeline clamp is solid
Fixed connection, and the axis of the connecting plate and the pipeline clamp is located in the same vertical plane, each stiffener plate is uniform
The two sides of the connecting plate are distributed in, each stiffener plate is vertical with the connecting plate to be connect, and each stiffener plate
Top edge and the outer surface of the pipeline clamp be fixedly connected, the lower edge of each stiffener plate with the substrate
Upper surface be fixedly connected.
Heat supply pipeline bracket as described above, wherein the slide assemblies include upper slide and lower skateboard, the upper slide
It is fixedly installed on the lower surface of the bracket, the lower skateboard is fixed on the upper surface of the pedestal, the upper slide
Lower surface is contacted with the upper surface slide of the lower skateboard.
Heat supply pipeline bracket as described above, wherein the lower skateboard includes fixed plate and multiple sliding blocks, each sliding block
It is the frustum of a cone or the frustum of a pyramid that size is tapered from the bottom to top, the fixed plate is equipped with tapered logical of multiple sizes from the bottom to top
Hole, each sliding block are embedded in from the bottom to top in each through-hole, and the top surface of each sliding block protrude from it is described solid
The bottom surface of the top surface of fixed board, each sliding block is concordant with the bottom surface of the fixed plate, and the fixed plate can be torn open
Dress ground is fixed on the pedestal, the lower surface sliding contact of the top surface and the upper slide of each sliding block.
Heat supply pipeline bracket as described above, wherein the upper slide is steel plate, and the sliding block is sliding for polytetrafluoroethylene (PTFE)
Block.
Compared with prior art, advantages of the present invention is as follows:
The present invention is connected by setting pipeline clamp with bracket, can be by heat supply pipeline when being supported to heat supply pipeline
It is placed in pipeline clamp with can be removably mounted, without welding heat supply pipeline and bracket, effectively avoids therebetween since welding is formed
Heat bridge, reduce thermal loss；Meanwhile being set on base rack by the way that base rack is arranged, and by sliding support sliding, simultaneously
In the two sides of pipeline clamp, setting Horizontal limiting plate is opposite with two columns of base rack, both can guarantee that heat supply pipeline can be carried out diameter
It is finely tuned to sliding, while phase between Horizontal limiting plate and corresponding column can also be passed through when heat supply pipeline generates radial displacement
Mutual contact to carry out heat supply pipeline radial limit, and the effect of heat supply pipeline radially limited is effectively ensured, avoids the occurrence of heat supply
Pipeline radial displacement is excessive and the case where stress is damaged.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the schematic view of the front view of heat supply pipeline bracket provided by the invention；
Fig. 2 is the side structure schematic view of heat supply pipeline bracket provided by the invention；
Fig. 3 is the schematic view of the front view of the sliding support of heat supply pipeline bracket provided by the invention；
Fig. 4 is the structural schematic diagram of the slide assemblies of the sliding support of heat supply pipeline bracket provided by the invention；
Fig. 5 is that the plan structure of the lower skateboard of the slide assemblies of the sliding support of heat supply pipeline bracket provided by the invention is shown
It is intended to.
Drawing reference numeral explanation:
1, base rack；
11, column；
12, bearing crossbeam；
2, sliding support；
21, pipeline clamp；
211, front band；
212, lower catch hoop；
213, connector；
22, bracket；
221, substrate；
222, connecting plate；
223, stiffener plate；
23, slide assemblies；
231, upper slide；
232, lower skateboard；
2321, fixed plate；
2322, sliding block；
24, pedestal；
25, Horizontal limiting plate；
26, annular heat pad；
27, longitudinal spacing plate；
3, heat supply pipeline
Specific embodiment
In order to have clearer understanding to technical solution of the present invention, purpose and effect, now in conjunction with the Detailed description of the invention present invention
Specific embodiment.
As shown in Figure 1 to 4, the present invention provides a kind of heat supply pipeline bracket, set on the inside of the accommodating space of piping lane,
Wherein, heat supply pipeline bracket includes base rack 1 and at least one set of sliding support 2, and base rack 1 includes two longitudinally disposed vertical
The lower end of column 11, two columns 11 connects with the bottom surface of accommodating space respectively and forms lower anchorage portion, the upper end difference of two columns 11
Connect with the top surface of accommodating space and form upper anchorage portion, to form " gigantic " formula structure, is equipped between two columns 11
At least one horizontally disposed bearing crossbeam 12, the both ends of bearing crossbeam 12 connect with two columns 11 respectively, and sliding support 2 is set to
On bearing crossbeam 12, sliding support 2 includes pipeline clamp 21, bracket 22, slide assemblies 23 and pedestal 24, and pedestal 24 is fixedly installed
In on corresponding bearing crossbeam 12, bracket 22 can be slidingly arranged at pedestal 24 by the slide assemblies 23 in the horizontal direction
On, pipeline clamp 21 is fixedly connected on the top of bracket 22, and 21 energy cuff of pipeline clamp is in the outside of heat supply pipeline 3, by setting
It sets pipeline clamp 21 to connect with bracket 22, when being supported to heat supply pipeline 3, heat supply pipeline 3 can be placed in pipe with can be removably mounted
In road clip 21, without welding heat supply pipeline 3 and bracket 22, the heat bridge formed due to welding therebetween is effectively avoided, is subtracted
Few thermal loss；Horizontally extending horizontal limit is respectively equipped on the outer wall of pipeline clamp 21 in the two sides of pipeline clamp 21
Position plate 25, and between the one side edge of the separate pipeline clamp 21 of two Horizontal limiting plates 25 has between corresponding column 11
Gap, preferably, Horizontal limiting plate 25 is by the nearest position of two lateral extents, two column 11 of pipeline clamp 21 along pipeline card
Hoop 21 radially extends to be formed, so can be at edge of the Horizontal limiting plate 25 close to corresponding column 11 and corresponding column 11
Uniform force when contact；In this way, both can guarantee that heat supply pipeline 3 can be carried out radially slides fine tuning, while can also be produced in heat supply pipeline 3
When raw radial displacement, radial direction is carried out to heat supply pipeline 3 by contact mutual between Horizontal limiting plate 25 and corresponding column 11
Limit, is effectively ensured the effect of heat supply pipeline 3 radially limited, and avoids the occurrence of that 3 radial displacement of heat supply pipeline is excessive and stress is damaged
Bad situation.
Further, as shown in Figure 1 to 4, heat supply pipeline bracket provided by the invention, wherein pipeline clamp 21 includes
Front band 211 and lower catch hoop 212, front band 211 are convex semi-circular shape structure, and lower catch hoop 212 is recessed semi-circular shape
Structure, the first end of front band 211 and the first end of lower catch hoop 212 are rotatablely connected, the second end and lower catch hoop of front band 211
212 second end is connected in which can be removably mounted by connector 213, logical in the second end of front band 211 and the second end of lower catch hoop 212
It crosses in the state of the connection of connector 213, front band 211 and lower catch hoop 212 are enclosed circular ring structure；By dismantling connector
213, front band 211 and lower catch hoop 212 can be opened, thus heat supply pipeline 3 is placed between front band 211 and lower catch hoop 212 or
Heat supply pipeline 3 is removed between front band 211 and lower catch hoop 212, it, will after heat supply pipeline 3 is placed in lower catch hoop 212
The second end of front band 211 is connect with the second end of lower catch hoop 212, and pipeline clamp 21 can be sheathed on heat supply pipeline 3.
Preferably, as shown in Figures 1 and 3, the inside of pipeline clamp 21 is equipped with annular heat pad 26, annular heat pad 26
Upper heat insulating mattress on inner surface including being set to front band 211 and the lower heat insulating mattress on the inner surface of lower catch hoop 212,
In the state that front band 211 and lower catch hoop 212 are enclosed circular ring structure, upper heat insulating mattress and lower heat insulating mattress are enclosed annular
Structure, in 21 cuff of pipeline clamp in the case where the outside of heat supply pipeline 3, upper heat insulating mattress and lower heat insulating mattress are coated on heating tube
On the outside table in road 3, the heat that heat supply pipeline 3 is transmitted to pipeline clamp 21 can be further reduced by the way that heat insulating mattress is arranged,
To further reduce thermal loss of the heat supply pipeline 3 during carrying out heat conveying, thermal pollution is reduced.
Wherein, annular heat pad 26 uses compression strength >=10MPa, flexural strength >=5MPa, thermal coefficient≤0.2W/
(m.k)；The material of conduit saddle coefficient of friction≤0.1 is made.
Preferably, as shown in Figures 1 and 3, heat supply pipeline bracket provided by the invention, wherein the first of front band 211
Between the second end of junction and front band 211 and the second end of lower catch hoop 212 between end and the first end of lower catch hoop 212
Angle is formed between line and horizontal plane between junction, angle is 30 °~60 °.So avoid front band 211 and lower card
It binds round in the horizontal plane where its axis is arranged in the junction between 212, so that the setting for Horizontal limiting plate 25 provides space.Its
In, preferably, the angle is set as 30 °, space can be provided for the setting of Horizontal limiting plate 25, while by front band 211
The weight that can use front band 211 itself during fastening with lower catch hoop 212 moves downward thus with 212 phase of lower catch hoop
It connects.
Preferably, as shown in Figures 1 and 3, heat supply pipeline bracket provided by the invention, wherein two Horizontal limiting plates 25
Axis with pipeline clamp 21 is located in the same horizontal plane, wherein a Horizontal limiting plate 25 is set on the outer wall of front band 211,
Another Horizontal limiting plate 25 is set on the outer wall of lower catch hoop 212.So set, generating radial displacement in pipeline clamp 21 and making water
When the edge of flat limit plate 25 is resisted against on corresponding column 11, which is applied to the power of corresponding Horizontal limiting plate 25
Direction is applied on pipeline clamp 21 along the center line of corresponding Horizontal limiting plate 25, while by Horizontal limiting plate 25
Power is vertical with the axis of pipeline clamp 21, to guarantee Horizontal limiting plate 25 and 21 uniform force of pipeline clamp.
Preferably, heat supply pipeline bracket provided by the invention, wherein bearing crossbeam 12 is equipped with multiple, multiple bearings cross
Beam 12 is spaced setting along the vertical direction and is parallel to each other, and can install sliding support 2 between every two adjacent bearing crossbeam 12.
It is so able to achieve more heat supply pipelines 3 while being arranged, improve the utilization rate of the accommodating space of piping lane.
Further, as shown in Figure 1 to 4, heat supply pipeline bracket provided by the invention, wherein pipeline clamp 21
The longitudinal spacing plate 27 extended along the vertical direction, the top sides of longitudinal spacing plate 27 are equipped on outer wall in the top of pipeline clamp 21
There is gap between edge and the lower surface for the bearing crossbeam 12 being positioned above, it is similar with the effect of Horizontal limiting plate 25,
Longitudinal spacing plate 27 is the range swung in perpendicular for limiting heat supply pipeline 3, thus with two Horizontal limiting plates
25 collective effects realize the limit constraint of heat supply pipeline 3 radially.
Further, as shown in Figure 1 to 4, heat supply pipeline bracket provided by the invention, wherein bracket 22 includes substrate
221, connecting plate 222 and multiple stiffener plates 223, substrate 221 is horizontally disposed, and connecting plate 222 is vertically arranged and along pipeline clamp
21 it is axially extending, the lower edge of connecting plate 222 is fixedly connected with the upper surface of substrate 221, the top edge of connecting plate 222
It is fixedly connected with the bottom surface of pipeline clamp 21, and the axis of connecting plate 222 and pipeline clamp 21 is located at same perpendicular
Interior, to guarantee that pipeline clamp 21 receives uniform support force, each stiffener plate 223 is uniformly distributed in the two sides of connecting plate 222, respectively
Stiffener plate 223 is vertical with connecting plate 222 to be connect, and the appearance of the top edge of each stiffener plate 223 and pipeline clamp 21
Face is fixedly connected, and upper surface of the lower edge of each stiffener plate 223 with substrate 221 is fixedly connected, wherein connecting plate 222
Two sides respectively at least provided with a stiffener plate 223, in this way, substrate 221, connecting plate 222 and multiple stiffener plates 223 are set
It sets and constitutes saddle pedestal 24, more stable and firm support can be provided for pipeline clamp 21.
Further, as shown in fig. 1~fig. 5, heat supply pipeline bracket provided by the invention, wherein slide assemblies 23 wrap
Upper slide 231 and lower skateboard 232 are included, upper slide 231 is fixedly installed on the lower surface of bracket 22, and lower skateboard 232 is fixed on bottom
On the upper surface of seat 24, the lower surface of upper slide 231 is contacted with the upper surface slide of lower skateboard 232.Heat supply pipeline 3 is thermally expanding
Or when other factors influence lower slider, the load of generation is acted on pipeline clamp 21, is passed through pipeline clamp 21 and is driven bracket
22 and 231 synchronous slide of upper slide, load bearing upper slide 231 is supported by lower skateboard 232, and between lower skateboard 232
Movement is produced relative sliding, lower skateboard 232 accepts the load for arriving upper slide 231, is then passed to the bottom for being secured to be integrated
Plate, bottom plate and base rack 1 weld, and load is passed to by base rack 1 and is constructed on (piping lane), the biography of entire load is realized
Pass process.
Preferably, as shown in fig. 1~fig. 5, heat supply pipeline bracket provided by the invention, wherein lower skateboard 232 includes solid
Fixed board 2321 and multiple sliding blocks 2322, each sliding block 2322 are the frustum of a cone or the frustum of a pyramid that size is tapered from the bottom to top, longitudinal direction
At isosceles trapezoid, fixed plate 2321 is equipped with the tapered through-hole of multiple sizes from the bottom to top in section, each sliding block 2322 by down toward
In the upper each through-hole of insertion, and the top surface of each sliding block 2322 protrudes from the top surface of fixed plate 2321, each sliding block 2322
Bottom surface it is concordant with the bottom surface of fixed plate 2321, fixed plate 2321 is fixed on pedestal 24 in which can be removably mounted, each sliding block
The lower surface sliding contact of 2322 top surface and upper slide 231.So set, upper slide 231 can be effectively reduced and glided
Contact area between plate 232, to reduce frictional force between the two.
Preferably, heat supply pipeline bracket provided by the invention, wherein upper slide 231 is steel plate, and sliding block 2322 is poly- four
Vinyl fluoride sliding block 2322 forms therebetween steel-polytetrafluoroethylene (PTFE) sliding friction pair.
Compared with prior art, advantages of the present invention is as follows:
The present invention is connected by setting pipeline clamp with bracket, can be by heat supply pipeline when being supported to heat supply pipeline
It is placed in pipeline clamp with can be removably mounted, without welding heat supply pipeline and bracket, effectively avoids therebetween since welding is formed
Heat bridge, reduce thermal loss；Meanwhile being set on base rack by the way that base rack is arranged, and by sliding support sliding, simultaneously
In the two sides of pipeline clamp, setting Horizontal limiting plate is opposite with two columns of base rack, both can guarantee that heat supply pipeline can be carried out diameter
It is finely tuned to sliding, while phase between Horizontal limiting plate and corresponding column can also be passed through when heat supply pipeline generates radial displacement
Mutual contact to carry out heat supply pipeline radial limit, and the effect of heat supply pipeline radially limited is effectively ensured, avoids the occurrence of heat supply
Pipeline radial displacement is excessive and the case where stress is damaged.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, under the premise of not departing from design and the principle of the present invention made equivalent variations with repair
Change, should belong to the scope of protection of the invention.
Claims (10)
1. a kind of heat supply pipeline bracket, set on the inside of the accommodating space of piping lane, which is characterized in that the heat supply pipeline bracket packet
Include base rack and at least one set of sliding support, the base rack includes two longitudinally disposed columns, under two columns
End connects with the bottom surface of the accommodating space respectively, and the upper end of two columns connects with the top surface of the accommodating space respectively,
At least one horizontally disposed bearing crossbeam is equipped between two columns, the both ends of the bearing crossbeam are described vertical with two respectively
Column connects, and the sliding support is set on the bearing crossbeam, and the sliding support includes pipeline clamp, bracket, slide assemblies
And pedestal, the pedestal are fixedly installed on the corresponding bearing crossbeam, the bracket can be along water by the slide assemblies
Square to being slidingly arranged on the pedestal, the pipeline clamp is fixedly connected on the top of the bracket, the pipeline card
Hoop can cuff in being respectively equipped on the outside of the heat supply pipeline, the outer wall of the pipeline clamp in the two sides of the pipeline clamp
Horizontally extending Horizontal limiting plate, and the two Horizontal limiting plates far from the pipeline clamp one side edge with
There is gap between the corresponding column.
2. heat supply pipeline bracket according to claim 1, which is characterized in that the pipeline clamp includes front band and lower card
Hoop, the front band are convex semi-circular shape structure, and the lower catch hoop is recessed semi-circular shape structure, the front band
First end and the first end of the lower catch hoop are rotatablely connected, and the second end of the front band and the second end of the lower catch hoop pass through
Connector connects in which can be removably mounted, and is connect with the second end of the lower catch hoop by the connector in the second end of the front band
In the state of, the front band and the lower catch hoop are enclosed circular ring structure；
The inside of the pipeline clamp is equipped with annular heat pad, and the annular heat pad includes the inside table set on the front band
Upper heat insulating mattress on face and the lower heat insulating mattress on the inner surface of the lower catch hoop, in the front band and the lower catch hoop
It is enclosed in the state of circular ring structure, the upper heat insulating mattress and the lower heat insulating mattress are enclosed ring structure.
3. heat supply pipeline bracket according to claim 2, which is characterized in that the first end of the front band and the lower card
The junction between the second end of junction and the front band and the second end of the lower catch hoop between the first end of hoop it
Between line and horizontal plane between form angle, the angle is 30 °~60 °.
4. heat supply pipeline bracket according to claim 2 or 3, which is characterized in that the two Horizontal limiting plates with it is described
The axis of pipeline clamp is located in the same horizontal plane, wherein a Horizontal limiting plate is set on the outer wall of the front band, separately
The one Horizontal limiting plate is set on the outer wall of the lower catch hoop.
5. heat supply pipeline bracket according to claim 1, which is characterized in that the bearing crossbeam is equipped with multiple, Duo Gesuo
It states bearing crossbeam to be spaced setting along the vertical direction and be parallel to each other, institute can be installed between the every two adjacent bearing crossbeam
State sliding support.
6. heat supply pipeline bracket according to claim 5, which is characterized in that in the pipe on the outer wall of the pipeline clamp
The top of road clip is equipped with the longitudinal spacing plate that extends along the vertical direction, the top edge of the longitudinal spacing plate with it is disposed thereon
There is gap between the lower surface of the bearing crossbeam of side.
7. heat supply pipeline bracket according to claim 1, which is characterized in that the bracket includes substrate, connecting plate and more
A stiffener plate, the substrate level setting, the connecting plate is vertically arranged and along the axially extending of the pipeline clamp, described
The lower edge of connecting plate is fixedly connected with the upper surface of the substrate, the top edge of the connecting plate and the pipeline clamp
Bottom surface be fixedly connected, and the axis of the connecting plate and the pipeline clamp is located in the same vertical plane, each described
Stiffener plate is uniformly distributed in the two sides of the connecting plate, and each stiffener plate is vertical with the connecting plate to be connect, and each
The top edge of the stiffener plate and the outer surface of the pipeline clamp are fixedly connected, the lower edge of each stiffener plate
Upper surface with the substrate is fixedly connected.
8. heat supply pipeline bracket according to claim 1, which is characterized in that the slide assemblies include upper slide and downslide
Plate, the upper slide are fixedly installed on the lower surface of the bracket, and the lower skateboard is fixed on the upper surface of the pedestal,
The lower surface of the upper slide is contacted with the upper surface slide of the lower skateboard.
9. heat supply pipeline bracket according to claim 8, which is characterized in that the lower skateboard includes fixed plate and multiple cunnings
Block, each sliding block are the frustum of a cone or the frustum of a pyramid that size is tapered from the bottom to top, the fixed plate be equipped with it is multiple by down toward
The tapered through-hole of upper size, each sliding block are embedded in from the bottom to top in each through-hole, and the top table of each sliding block
Face protrudes from the top surface of the fixed plate, and the bottom surface of each sliding block is concordant with the bottom surface of the fixed plate,
The fixed plate is fixed on the pedestal in which can be removably mounted, and the top surface of each sliding block and the lower surface of the upper slide are sliding
Dynamic contact.
10. heat supply pipeline bracket according to claim 9, which is characterized in that the upper slide is steel plate, and the sliding block is
Polytetrafluoroethylene (PTFE) sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453032.1A CN109386659A (en) | 2018-11-30 | 2018-11-30 | A kind of heat supply pipeline bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453032.1A CN109386659A (en) | 2018-11-30 | 2018-11-30 | A kind of heat supply pipeline bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386659A true CN109386659A (en) | 2019-02-26 |
Family
ID=65429946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811453032.1A Withdrawn CN109386659A (en) | 2018-11-30 | 2018-11-30 | A kind of heat supply pipeline bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386659A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201425124Y (en) * | 2009-06-22 | 2010-03-17 | 周明刚 | Bracket by utilizing stainless steel-ceramic or stainless-steel-glass as sliding friction pair |
| CN206409746U (en) * | 2016-12-30 | 2017-08-15 | 天津中易正德科技发展有限公司 | One kind is used for high-temperature heat supply pipeline energy-saving pipe bracket |
| CN206592650U (en) * | 2017-02-27 | 2017-10-27 | 中石化广州工程有限公司 | A kind of support for pipeline |
| CN207364455U (en) * | 2017-09-25 | 2018-05-15 | 中冶华天包头设计研究总院有限公司 | Limiting bracket and heat distribution pipeline |
| CN209164763U (en) * | 2018-11-30 | 2019-07-26 | 中冶京诚工程技术有限公司 | A kind of heat supply pipeline bracket |
-
2018
- 2018-11-30 CN CN201811453032.1A patent/CN109386659A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201425124Y (en) * | 2009-06-22 | 2010-03-17 | 周明刚 | Bracket by utilizing stainless steel-ceramic or stainless-steel-glass as sliding friction pair |
| CN206409746U (en) * | 2016-12-30 | 2017-08-15 | 天津中易正德科技发展有限公司 | One kind is used for high-temperature heat supply pipeline energy-saving pipe bracket |
| CN206592650U (en) * | 2017-02-27 | 2017-10-27 | 中石化广州工程有限公司 | A kind of support for pipeline |
| CN207364455U (en) * | 2017-09-25 | 2018-05-15 | 中冶华天包头设计研究总院有限公司 | Limiting bracket and heat distribution pipeline |
| CN209164763U (en) * | 2018-11-30 | 2019-07-26 | 中冶京诚工程技术有限公司 | A kind of heat supply pipeline bracket |
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