CN204592562U - A kind of suspention suppot hanger of duct - Google Patents

A kind of suspention suppot hanger of duct Download PDF

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Publication number
CN204592562U
CN204592562U CN201520234798.6U CN201520234798U CN204592562U CN 204592562 U CN204592562 U CN 204592562U CN 201520234798 U CN201520234798 U CN 201520234798U CN 204592562 U CN204592562 U CN 204592562U
Authority
CN
China
Prior art keywords
rope
suspension
lifting rope
suspention
arm
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 - Fee Related
Application number
CN201520234798.6U
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Chinese (zh)
Inventor
潘良辰
李喆骁
周荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Greenland Construction Group Co Ltd
Original Assignee
Shanghai Greenland Construction Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Greenland Construction Group Co Ltd filed Critical Shanghai Greenland Construction Group Co Ltd
Priority to CN201520234798.6U priority Critical patent/CN204592562U/en
Application granted granted Critical
Publication of CN204592562U publication Critical patent/CN204592562U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of suspention suppot hanger of duct, comprise the lifting rope be connected to for a pair on steel structure beam, and the suspension ring be connected on lifting rope, lifting rope ring set is connected on steel structure beam, steel cord ends is connected on suspension ring, runs through cross-arm, and be connected with steel cord ends by rope socket by the screw rod level on suspension ring, form suspension bracket, airduct is arranged on cross-arm.This suspension bracket makes simple, easy for installation, heightens easy, and annex is cheap, and airduct suspension rod is vertical, and effect is high, solves and does not allow suspension rod directly and the problem that is welded and fixed of steel structure beam.

Description

A kind of suspention suppot hanger of duct
Technical field
The utility model relates to the preparation field of support, particularly a kind of suspention suppot hanger of duct.
Background technique
When building steel structure crossbeam is installed air conditioner airduct, need to adopt airduct suspension rod to be lifted on building crossbeam by airduct.Traditional airduct suspension rod utilizes pin swollen screw that suspension rod is fixed on underfloor, and suspension rod is longer, and the displacement of suspension rod terminal horizontal is larger.As shown in Figure 1: if the suspension rod of 3.5 meters ~ 5.5 meters long is fixed on steel structure beam, design do not allow suspension rod directly and steel structure beam be welded and fixed.
Model utility content
The purpose of this utility model is to provide a kind of suspention suppot hanger of duct, and this suspension bracket makes simple, easy for installation, heightens easy, and annex is cheap, and airduct suspension rod is vertical, and effect is high, solves and does not allow suspension rod directly and the problem that is welded and fixed of steel structure beam.
The purpose of this utility model is achieved through the following technical solutions:
A kind of suspention suppot hanger of duct, comprises the lifting rope be connected to for a pair on steel structure beam, and is connected to the suspension ring on lifting rope, and cross-arm load forms suspension bracket on suspension ring, and airduct is arranged on cross-arm.
Preferably, described suspension ring are welded into by nut and screw rod.
Preferably, described lifting rope comprises the lifting rope ring formed by the wire rope of doubling, and the lifting rope tail of parallel distribution after doubling and wire rope, and lifting rope tail is connected by rope cramp with wire rope.
Preferably, the distance between described rope cramp is 6-7 times of wirerope diameter.
Preferably, described lifting rope ring set is connected on steel structure beam, and steel cord ends is connected on suspension ring, runs through cross-arm, and be connected with steel cord ends by nut by the screw rod level on suspension ring, forms suspension bracket.
The utility model has following beneficial effect relative to other airduct suspension rods:
Solve a difficult problem for large workshop structure space suspended fixing airduct, make suspention airduct not need to adopt special-purpose steel structural clips, the setting height(from bottom) of airduct can be adjusted quickly, partitioning system running noises.Its preparation process is simple, and adjustment flexibly, reduces consumptive material, do not produce noise, the reduction of erection time, quality assurance, have lower operation intensity.
Accompanying drawing explanation
Fig. 1 is suspension rod Horizontal displacement schematic diagram.
Fig. 2 is the utility model suspension rod overhung construction schematic diagram.
Fig. 3 is suspension ring structural representations.
Fig. 4 is lifting rope structural representation.
In figure: 1, steel structure beam; 2, lifting rope; 3, cross-arm; 4, airduct; 5, suspension ring; 6, screw rod; 7, nut; 8, lifting rope ring; 9, lifting rope tail; 10, rope cramp; 11, wire rope.
Embodiment
Below by drawings and Examples, the utility model is described further.
As shown in Figure 2, this suspention suppot hanger of duct, comprises the lifting rope 2 be connected to for a pair on steel structure beam 1, and is connected to the suspension ring 5 on lifting rope 2, and cross-arm 3 is carried on a shoulder pole and form suspension bracket on suspension ring 5, and airduct 4 is arranged on cross-arm 3.
As shown in Figure 3, suspension ring 5 are welded into by STAINLESS STEEL NUTS 7 and stainless steel screw rod 6.
As shown in Figure 4, the lifting rope ring 8 that lifting rope 2 is formed by the wire rope of doubling, and the lifting rope tail 9 of parallel distribution after doubling and wire rope 11 extension are connected and composed by rope cramp 10.
Installation method:
Adopt wire rope suspensioning construction method: utilize lifting rope to make suspension rod, directly tie up on steel structure beam, utilize cross-arm to connect two lifting ropes and form suspension bracket, airduct is arranged on cross-arm.
Its process is: → suspension ring processing → lifting rope making → suspension bracket installation → airduct installation selected by cross-arm selection → wire rope.
Constructing operation method:
1) cross-arm is selected: the position of installing according to airduct, airduct cross-sectional sizes and concrete condition, that select strength and stiffness to adapt carries out the check of suspension bracket amount of deflection after processing and fabricating with cross-arm that is specification by " suppot hanger of duct " standard collective drawings and code requirement.Make cross-arm through selecting by the angle iron bracket of code requirement respective model, namely cross-arm adopts 50 × 50 × 5mm angle steel.
2) wire rope is selected: calculate according to suspension bracket total load and select wire rope specification, namely select Φ 8 plastic-cladded wirerope.
3) suspension ring processing: Φ 22 stainless steel rope socket and Φ 8 × 200mm stainless steel screw rod are welded into suspension ring with argon arc welding machine, to facilitate the height regulating cross-arm.
4) lifting rope makes: measure and cutting wire rope, ring is locked in the bending of wire rope one end, and ring is locked in the bending of wire rope the other end tying up ring.
Wire rope one end is about 400mm place to folded curved, fixes with rope cramp, form becket bridle.
Working process fixed by wire rope:
1. the U bolt of rope cramp is placed in the shorter part side of wire rope;
2. the wire rope that wire rope one end is arranged is no less than 3;
3. the distance A between rope cramp is 6-7 times of wirerope diameter D;
4. the fastening dynamics of rope cramp, flattens about 1/3 with brachycephaly rope and is advisable;
5. the rope cramp from becket bridle farthest (rear) must not be fastening first separately.
5) suspension bracket is installed:
1. location, lifting rope fixed position.Before suspension bracket is installed, according to construction drawing position and airduct width requirement, 2 infrared rays reference line projectors should be adopted, locate 2 straight lines at roof beams place, the crossbeam mark lifting rope binding position of 3000mm is not more than by spacing, to ensure the accuracy of airduct mounting point at straight line place.
2. lifting rope is fixing on crossbeam.After steel structure beam mark position is walked around in lifting rope one end, one end of the rope of band suspension ring completes beam-ends through becket bridle collar extension and fixes.
3. the suspension ring of lifting rope and cross-arm are fixed.The outer stainless steel screw rod of lifting rope end suspension ring is through cross-arm, and fix cross-arm with screw rod, lifting rope is connected with cross-arm, and is connected with steel cord ends by rope socket, forms suspension bracket.
6) airduct section install: 1., airduct ground install; 2., airduct hangs a liter installation; 3., airduct section Height Adjustment, deviation is within 3 ‰.
The above; only the utility model fixture embodiment; above-described embodiment not does any restriction to the utility model; every scope given by technical solutions of the utility model and to any simple modification made for any of the above embodiments, change and equivalent structure change, all still belongs to the protection domain of technical solutions of the utility model.

Claims (5)

1. a suspention suppot hanger of duct, it is characterized in that: comprise the lifting rope (2) be connected to for a pair on steel structure beam (1), and the suspension ring (5) be connected on lifting rope (2), cross-arm (3) load forms suspension bracket on suspension ring (5), and airduct (4) is arranged on cross-arm (3).
2. suspention suppot hanger of duct according to claim 1, is characterized in that: described suspension ring (5) are welded by nut (7) and screw rod (6).
3. suspention suppot hanger of duct according to claim 1, it is characterized in that: described lifting rope (2) comprises the lifting rope ring (8) formed by the wire rope of doubling, and the lifting rope tail (9) of parallel distribution after doubling and wire rope (11), lifting rope tail (9) is connected by rope cramp (10) with wire rope (11).
4. suspention suppot hanger of duct according to claim 3, is characterized in that: the distance between described rope cramp (10) is 6-7 times of wire rope (11) diameter.
5. the suspention suppot hanger of duct according to any one of claim 1-4, it is characterized in that: described lifting rope ring (8) is socketed on steel structure beam (1), wire rope (11) end is connected on suspension ring (5), cross-arm (3) is run through by screw rod (6) level on suspension ring (5), and be connected with wire rope (11) end by nut (7), form suspension bracket.
CN201520234798.6U 2015-04-16 2015-04-16 A kind of suspention suppot hanger of duct Expired - Fee Related CN204592562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520234798.6U CN204592562U (en) 2015-04-16 2015-04-16 A kind of suspention suppot hanger of duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520234798.6U CN204592562U (en) 2015-04-16 2015-04-16 A kind of suspention suppot hanger of duct

Publications (1)

Publication Number Publication Date
CN204592562U true CN204592562U (en) 2015-08-26

Family

ID=53928713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520234798.6U Expired - Fee Related CN204592562U (en) 2015-04-16 2015-04-16 A kind of suspention suppot hanger of duct

Country Status (1)

Country Link
CN (1) CN204592562U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107101048A (en) * 2017-06-19 2017-08-29 合肥元康环境科技有限公司 A kind of airduct Flexible Equipment para-seismic support system
CN109969962A (en) * 2019-03-07 2019-07-05 上海市安装工程集团有限公司 A kind of automatic blast pipe hanging apparatus and its application method
CN112253209A (en) * 2020-10-21 2021-01-22 中铁二院工程集团有限责任公司 Self-adaptive ventilation structure for tunnel construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107101048A (en) * 2017-06-19 2017-08-29 合肥元康环境科技有限公司 A kind of airduct Flexible Equipment para-seismic support system
CN109969962A (en) * 2019-03-07 2019-07-05 上海市安装工程集团有限公司 A kind of automatic blast pipe hanging apparatus and its application method
CN112253209A (en) * 2020-10-21 2021-01-22 中铁二院工程集团有限责任公司 Self-adaptive ventilation structure for tunnel construction
CN112253209B (en) * 2020-10-21 2022-08-05 中铁二院工程集团有限责任公司 Self-adaptive ventilation structure for tunnel construction

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

CF01 Termination of patent right due to non-payment of annual fee