CN108361942A - A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning - Google Patents
A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning Download PDFInfo
- Publication number
- CN108361942A CN108361942A CN201810241652.2A CN201810241652A CN108361942A CN 108361942 A CN108361942 A CN 108361942A CN 201810241652 A CN201810241652 A CN 201810241652A CN 108361942 A CN108361942 A CN 108361942A
- Authority
- CN
- China
- Prior art keywords
- air
- fixing bracket
- vertical frame
- expansion joint
- plate
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 25
- 230000000452 restraining effect Effects 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 3
- 241000219146 Gossypium Species 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of horizontal pipeline expansion joint fixing brackets of air-conditioning, including vertical frame（1）With a pair of symmetrically arranged diagonal brace（2）；Vertical frame（1）And diagonal brace（2）Top the same side be equipped with mounting plate（3）；A pair of symmetrically arranged diagonal brace（2）Bottom end and vertical frame（1）It welds lower part the same side；Vertical frame（1）The other side is equipped with one group of restrained beam（4）；Each restrained beam（4）With vertical frame（1）Between be equipped with rubber pad（5）；Rubber pad（5）Thickness is not less than 20mm.The present invention uses flexible connection mode, can reduce the stress of air-conditioning duct；Hot and cold tube is detached by rubber pad simultaneously, fixing bracket moisture condensation is can avoid, causes to support bracket fastened corrosion, to reduce the maintenance cost of air-conditioning duct, it is ensured that the normal operation of central air-conditioning.
Description
Technical field
The present invention relates to a kind of horizontal pipeline expansion joint fixing brackets of air-conditioning, belong to high-rise building air-conditioning cloth Manifold technology neck
Domain.
Background technology
What central air-conditioning condenser pipe should fully consider that condenser pipe generated by temperature change in stringing expand with heat and contract with cold with it is cold
The influence of solidifying pipe surface moisture condensation.Therefore telescopic joint, telescopic joint generally use bellows should be installed additional between condenser pipe in stringing.
The fixing bracket of existing air conditioner condensation pipe is to use anchor ear form.Including directly being connect with fixing bracket.Existing skill
Art is unfavorable for the flexible of telescopic joint, is easy to generate thermal stress on pipeline, and pipeline breaking is caused to influence being normally carried out for production.Separately
Outside since anchor ear is directly connect with fixing bracket, " cold bridge phenomenon " phenomenon is will produce in junction, causes condenser pipe surface sweating.
Invention content
The object of the present invention is to provide a kind of horizontal pipeline expansion joint fixing brackets of air-conditioning, to reduce pipe stress, and
Air-conditioning duct surface sweating is prevented, ensures the normal operation of central air-conditioning, reduces maintenance cost, to overcome the prior art not
Foot
The technical proposal of the invention is realized in this way：
A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning of the present invention, including vertical frame and a pair of symmetrically arranged diagonal brace；
Top the same side of vertical frame and diagonal brace is equipped with mounting plate；A pair of symmetrically arranged diagonal brace bottom end and vertical frame lower part are same
It welds side；The vertical frame other side is equipped with one group of restrained beam；Rubber pad is each equipped between restrained beam and vertical frame；Rubber
Rubber cushion thickness is not less than 20mm.
In aforementioned fixing bracket, the vertical frame is I-steel group welding piece；Including underbeam, underbeam both ends and davit lower end
The davit middle and upper part of welding, underbeam both ends is welded with upper beam both ends respectively, is welded through center pillar between upper beam and underbeam；Form left and right
Two mesh.
In aforementioned fixing bracket, the restrained beam is steel plate group welding piece；Restrained beam is located at mesh surrounding；Restrained beam includes bottom
Plate, bottom plate are connect through gusset with restraining plate.
It is right angle to be located at the gusset shape on underbeam, davit and upper beam in aforementioned fixing bracket, in one group of restrained beam
Two right-angle sides of triangle, right angled triangle are welded with bottom plate and restraining plate respectively；Gusset with mesh center radial arrangement,
And it is welded to the prominent bottom edge of mesh center position and restraining plate.
In aforementioned fixing bracket, in one group of restrained beam be located at center pillar on gusset shape be rectangle, rectangle bottom edge with
Bottom plate welds；The two sides adjacent with rectangle bottom edge protrude bottom edge and are welded with restraining plate.
In aforementioned fixing bracket, the restraining plate is rectangular slab, and restraining plate is not arc surface with the one side of gusset welding.
In aforementioned fixing bracket, the diagonal brace is 10# channel steel products.
In aforementioned fixing bracket, the mounting plate, rubber pad and bottom plate are rectangular slab, mounting plate, rubber pad and bottom plate
Quadrangle be equipped with mounting hole；Rubber pad is corresponding with the shapes and sizes of bottom plate.
By adopting the above-described technical solution, compared with prior art, the present invention the present invention is by the Hard link of the prior art
Mode is changed to be flexibly connected, and can reduce the stress of air-conditioning duct；Rubber paves bridge cut-off effect simultaneously, and hot and cold tube is detached, can be kept away
Exempt from fixing bracket moisture condensation, causes, to support bracket fastened corrosion, the maintenance cost of air-conditioning duct can be reduced, it is ensured that central air-conditioning is just
Often operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the axonometric drawing of Fig. 1；
Fig. 4 is the application example schematic diagram of the present invention.
In figure：1- vertical frames, 2- diagonal braces, 3- mounting plates, 4- restrained beams, 5- rubber pads, 6- underbeams, 7- davits, on 8-
Beam, 9- center pillars, 10- mesh, 11- bottom plates, 12- gussets, 13- restraining plates, 14- arc surfaces, 15- mounting holes, 16- floors, the rooms 17-
Beam, 18- telescopic joints, 19- heat-preservation cottons, 20- bolt assemblies.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples, but not as to any of the present invention
Limitation.
A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning of the present invention, as shown in Figures 1 to 3, including vertical frame 1 and one
To symmetrically arranged diagonal brace 2；Top the same side of vertical frame 1 and diagonal brace 2 is equipped with mounting plate 3；It is a pair of symmetrically arranged oblique
2 bottom ends are supportted to weld with 1 lower part the same side of vertical frame；1 other side of vertical frame is equipped with one group of restrained beam 4；Each restrained beam 4 with
Rubber pad 5 is equipped between vertical frame 1；5 thickness of rubber pad is not less than 20mm.Vertical frame 1 is I-steel group welding piece；Including
Underbeam 6,6 both ends of underbeam are welded with 7 lower end of davit, and 7 middle and upper part of davit at 6 both ends of underbeam is welded with 8 both ends of upper beam respectively, upper beam
It is welded through center pillar 9 between 8 and underbeam 6；Form two mesh 10 in left and right.Restrained beam 4 is steel plate group welding piece；Restrained beam 4 is located at net
10 surrounding of hole；Restrained beam 4 includes bottom plate 11, and bottom plate 11 is connect through gusset 12 with restraining plate 13.It is located at underbeam in one group of restrained beam 4
6,12 shape of gusset on davit 7 and upper beam 8 is right angled triangle, two right-angle sides of right angled triangle respectively with bottom plate 11 and
Restraining plate 13 welds；Gusset 12 with 10 center radial arrangement of mesh, and to prominent 11 edge of bottom plate of 10 center position of mesh with
Restraining plate 13 welds.It is rectangle to be located at 12 shape of gusset on center pillar 9 in one group of restrained beam 4, and rectangle bottom edge is welded with bottom plate 11；
The two sides adjacent with rectangle bottom edge protrude 11 edge of bottom plate and are welded with restraining plate 13.Restraining plate 13 is rectangular slab, restraining plate 13
The one side that do not welded with gusset 12 is arc surface 14.Diagonal brace 2 is 10# channel steel products.Mounting plate 3, rubber pad 5 and bottom plate 11 are
The quadrangle of rectangular slab, mounting plate 3, rubber pad 5 and bottom plate 11 is equipped with mounting hole 15；The shape of rubber pad 5 and bottom plate 11 and greatly
Small correspondence.
Embodiment
The fixing bracket bolt assembly 20 made is fixed on 16 bottom of floor by this example as shown in figure 4, when specifically making
On the house beam 17 in portion.Bolt assembly 20 passes through the mounting hole 15 on 2 top mounting plate 3 of vertical frame 1 and diagonal brace to be screwed into house beam 17
Interior expansion sleeve fixes fixing bracket.Then telescopic joint 18 is passed through between the restrained beam 4 of two mesh, 10 surrounding, by two nets
The restrained beam 4 of 10 surrounding of hole carries out positioning support to telescopic joint 18.After fixing telescopic joint 18, with heat-preservation cotton 19 by telescopic joint 18
Surrounding wraps up, and the thickness of heat-preservation cotton 19 is not less than 60mm.When making fixing bracket, underbeam 6, davit 7 and upper beam 8 are adopted
It is made of 20# lightweight I-steel, center pillar 9 answers narrower 10# lightweight I-steel making.Underbeam 6, davit 7 and upper beam 8 are for solid
Slot hole can be used in the mounting hole for determining bolt assembly 20, is adjusted when facilitating installation.Diagonal brace 2 can be used No. 10 channel steels and make.
Bottom plate 11, gusset 12, restraining plate 13 and mounting plate 3 are all made of the steel plate that thickness is 10mm and make.Restraining plate 13 and telescopic joint 18
Contact surface be arc surface 14, arc surface 14 is corresponding with the outer circle curvature of telescopic joint 18, to ensure restraining plate 13 and telescopic joint 18
Reliable contacts.
Claims (8)
1. a kind of horizontal pipeline expansion joint fixing bracket of air-conditioning, including vertical frame（1）With a pair of symmetrically arranged diagonal brace（2）；
It is characterized in that：Vertical frame（1）And diagonal brace（2）Top the same side be equipped with mounting plate（3）；A pair of symmetrically arranged diagonal brace
（2）Bottom end and vertical frame（1）It welds lower part the same side；Vertical frame（1）The other side is equipped with one group of restrained beam（4）；Each about
Beam frame（4）With vertical frame（1）Between be equipped with rubber pad（5）；Rubber pad（5）Thickness is not less than 20mm.
2. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 1, it is characterised in that：The vertical frame（1）
For I-steel group welding piece；Including underbeam（6）, underbeam（6）Both ends and davit（7）Lower end is welded, underbeam（6）The davit at both ends（7）
Middle and upper part respectively with upper beam（8）Both ends are welded, upper beam（8）With underbeam（6）Between through center pillar（9）Welding；Form two nets in left and right
Hole（10）.
3. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 2, it is characterised in that：The restrained beam（4）For
Steel plate group welding piece；Restrained beam（4）Positioned at mesh（10）Surrounding；Restrained beam（4）Including bottom plate（11）, bottom plate（11）Through gusset（12）
With restraining plate（13）Connection.
4. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 3, it is characterised in that：One group of restrained beam
（4）In be located at underbeam（6）, davit（7）And upper beam（8）On gusset（12）Shape is right angled triangle, the two of right angled triangle
Right-angle side respectively with bottom plate（11）And restraining plate（13）Welding；Gusset（12）With mesh（10）Center radial arrangement, and to
Mesh（10）Center position protrudes bottom plate（11）Edge and restraining plate（13）Welding.
5. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 3, it is characterised in that：One group of restrained beam
（4）In be located at center pillar（9）On gusset（12）Shape is rectangle, rectangle bottom edge and bottom plate（11）Welding；It is adjacent with rectangle bottom edge
Two sides protrude bottom plate（11）Edge and restraining plate（13）Welding.
6. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 3, it is characterised in that：The restraining plate（13）For
Rectangular slab, restraining plate（13）Not with gusset（12）The one side of welding is arc surface（14）.
7. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 1, it is characterised in that：The diagonal brace（2）For 10#
Channel steel product.
8. the horizontal pipeline expansion joint fixing bracket of air-conditioning according to claim 3, it is characterised in that：The mounting plate（3）, rubber
Rubber cushion（5）And bottom plate（11）It is rectangular slab, mounting plate（3）, rubber pad（5）And bottom plate（11）Quadrangle be equipped with mounting hole
（15）；Rubber pad（5）With bottom plate（11）Shapes and sizes correspond to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241652.2A CN108361942A (en) | 2018-03-22 | 2018-03-22 | A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241652.2A CN108361942A (en) | 2018-03-22 | 2018-03-22 | A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361942A true CN108361942A (en) | 2018-08-03 |
Family
ID=63001193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241652.2A Pending CN108361942A (en) | 2018-03-22 | 2018-03-22 | A kind of horizontal pipeline expansion joint fixing bracket of air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548071A (en) * | 2021-06-28 | 2021-10-26 | 重庆科筑机电安装工程有限公司 | Special interior window formula fresh air purification ventilator installation device of track traffic |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202791158U (en) * | 2012-04-26 | 2013-03-13 | 中建一局集团安装工程有限公司 | Low-temperature horizontal pipeline fixing support |
| CN204084762U (en) * | 2014-10-11 | 2015-01-07 | 武汉建工集团股份有限公司 | A kind of cross arm type fixed support for heavy caliber air-conditioning standpipe |
| CN104500843A (en) * | 2014-12-16 | 2015-04-08 | 中建五局工业设备安装有限公司 | Support system for horizontal steel tube |
| CN208365767U (en) * | 2018-03-22 | 2019-01-11 | 中建四局安装工程有限公司 | A kind of fixed bracket of the horizontal pipeline expansion joint of air-conditioning |
-
2018
- 2018-03-22 CN CN201810241652.2A patent/CN108361942A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202791158U (en) * | 2012-04-26 | 2013-03-13 | 中建一局集团安装工程有限公司 | Low-temperature horizontal pipeline fixing support |
| CN204084762U (en) * | 2014-10-11 | 2015-01-07 | 武汉建工集团股份有限公司 | A kind of cross arm type fixed support for heavy caliber air-conditioning standpipe |
| CN104500843A (en) * | 2014-12-16 | 2015-04-08 | 中建五局工业设备安装有限公司 | Support system for horizontal steel tube |
| CN208365767U (en) * | 2018-03-22 | 2019-01-11 | 中建四局安装工程有限公司 | A kind of fixed bracket of the horizontal pipeline expansion joint of air-conditioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548071A (en) * | 2021-06-28 | 2021-10-26 | 重庆科筑机电安装工程有限公司 | Special interior window formula fresh air purification ventilator installation device of track traffic |
| CN113548071B (en) * | 2021-06-28 | 2024-03-26 | 重庆科筑城市运营服务(集团)有限公司 | Special internal window type fresh air purification ventilator installation device for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
|
| RJ01 | Rejection of invention patent application after publication |