CN201447863U - Suspension seat for high-altitude operation - Google Patents

Suspension seat for high-altitude operation Download PDF

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Publication number
CN201447863U
CN201447863U CN2009200469964U CN200920046996U CN201447863U CN 201447863 U CN201447863 U CN 201447863U CN 2009200469964 U CN2009200469964 U CN 2009200469964U CN 200920046996 U CN200920046996 U CN 200920046996U CN 201447863 U CN201447863 U CN 201447863U
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CN
China
Prior art keywords
seat
frame
suspension
hoisting
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.)
Expired - Fee Related
Application number
CN2009200469964U
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Chinese (zh)
Inventor
吴杰
吴仁山
华木一
蔡东高
施李佳
Original Assignee
吴杰
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Publication date
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Priority to CN2009200469964U priority Critical patent/CN201447863U/en
Application granted granted Critical
Publication of CN201447863U publication Critical patent/CN201447863U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a suspension seat for high-altitude operation, which comprises an upper frame body, a lower frame body, a safety hanging rope, a suspension mechanism, a steel cable, an electrical control system and a lifting mechanism. The lower end of the upper frame body is fixedly connected with the upper end of the lower frame body, the side of the upper frame body and the lower frame body is fixedly equipped with a seat, one side below the seat is fixedly equipped with the electrical control system while the other side is fixedly equipped with the lifting mechanism, the steel cable penetrates through the upper frame body and the lifting mechanism, the upper end of the steel cable is fixedly connected with the suspension mechanism while the lower end thereof is suspended freely, one side of the upper frame body opposite to the seat is equipped with a self locker via a hinge, the safety hanging rope penetrates in the self locker, and the upper end of the safety hanging rope is independently suspended on a firm position on the top of a building. Besides, the suspension seat is provided with a self-locking fall protecting device and a hand-operated downhill device, wherein the self-locking fall protecting device is used for guaranteeing safety of operators further, and the operators can slip to the ground stably by aid of dead weight through the hand-operated downhill device, therefore, the suspension seat is safe and reliable.

Description

High altitude work suspension seat
Technical field
The utility model relates to a kind of work high above the ground mechanical device, specifically is the manned high altitude work suspension seat of a kind of driven by power.
Background technology
In the external wall construction and Decorating Project of high level and tier building, an aerial work basket and a seat formula climb plank are the high-rise working mechanical devices that generally uses in the prior art, but they have defective separately: aerial work basket bulky, structure is heavy, dumb and in narrow space, can't construct; And seat formula climb plank is not owing to there is power drive, can only be along outside vertical surface of building downhill race operation from top to bottom, and the low and poor stability of operating efficiency.
Summary of the invention
The purpose of this utility model is at deficiency of the prior art, and a kind of employing driven by power is provided, and is simple and reasonable, the single-point suspention, and lifting is convenient to the high altitude work suspension seat of operation in narrow space freely.
According to the technical scheme that the utility model provides, described high altitude work suspension seat comprises upper frame, lower frame, self-locking device, safe lifting rope, hitch, wire rope, electrical control system and hoisting mechanism; Fixedly connected with the upper end of lower frame in the lower end of upper frame, a side of upper frame and lower frame is installed with seat, under-seat one side fixed installation electrical control system, opposite side fixed installation hoisting mechanism; Steel wire penetrating upper frame and hoisting mechanism, its fixedly connected hitch in upper end, freely dangle in the lower end; A side relative with seat is hinged self-locking device is installed on the upper frame, and safe lifting rope runs in the guide in the self-locking device, and its upper end independent suspension is in the firm place of top of building, freely dangles in the lower end.
Described upper frame comprises vertical upper hanger, be fixed on the sidewall of described upper hanger lower end and with the perpendicular cross bar assembly of upper hanger, be fixedly mounted on the seat on the cross bar assembly, described wire rope penetrates from the upper hanger upper end, the lower end passes; A upper hanger lower end side relative with seat is equipped with holddown groove, and the upper end of lower frame is contained in the holddown groove, passes through bolt; Two otic placodes before and after under-seat one side is provided with, described electrical control system is installed on the otic placode by bolt.
Described lower frame comprises vertical following suspension rod, installing rack, roller fixed mount and roller, and the upper end of following suspension rod is contained in the above-mentioned holddown groove, passes through bolt; Roller is installed by the roller fixed mount in the lower end of following suspension rod, is fixed with installing rack on the following suspension rod sidewall, and hoisting mechanism is by being bolted on the installing rack, and described wire rope runs in the guide in this hoisting mechanism, and the installing rack bottom also is provided with horizontal bottom bar.
As further improvement of the utility model, also be provided with the chair back on the described seat, the chair back is designed to arcuate structure according to the human body back radian, is looped around three of seat board.
As further improvement of the utility model, the end of described safe lifting rope and wire rope is connected with the weight that free end is separately tightened respectively.
As further improvement of the utility model, described hoisting mechanism adopts has the motor-driven of manual downhill race device.
The utility model compared with prior art, and is simple and reasonable, and whole device adopts light steel to make, and the chair back ergonomically designs, and the operating personnel operates comfortable; The upper hanger of seat is arranged on seat board the place ahead, and the operating personnel is between the upper hanger and the chair back, and is safe; Seat is provided with the self-locking falling proof device, can prevent to fall during the fracture of wire rope accident, further ensures operating personnel's safety; Hoisting mechanism is provided with manual downhill race device, and when having a power failure or cut off the power supply, the operating personnel can rely on the steady downhill race of deadweight to ground, and is safe and reliable.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the upper frame among Fig. 1.
Fig. 3 is the structural representation of the lower frame among Fig. 1.
Fig. 4 is the motor schematic diagram in the hoisting mechanism.
Fig. 5 is the brake portion schematic diagram of motor in the hoisting mechanism.
Description of reference numerals: 1-lower frame, the 2-upper frame, the 3-self-locking device, 4-safety lifting rope, the 5-hitch, the 6-wire rope, the 7-seat, the 8-electrical control system, the 9-weight, the 10-hoisting mechanism, the 11-upper hanger, the 12-chair back, the 13-seat board, the 14-otic placode, 15-cross bar assembly, the 16-holddown groove, suspension rod under the 17-, the 18-installing rack, the 19-bottom bar, 20-roller fixed mount, the 21-roller, the manual downhill race device of 22-, the 23-release lever, the 24-tripping spring, the 25-coil, the 26-electromagnet, 27-armature, the 28-brake component, the 29-hub splines.
The specific embodiment
As shown in Figure 1, high altitude work suspension seat described in the utility model comprises upper frame 2, lower frame 1, self-locking device 3, safe lifting rope 4, hitch 5, wire rope 6, electrical control system 8 and hoisting mechanism 10; Fixedly connected with the upper end of lower frame 1 in the lower end of upper frame 2, one side of upper frame 2 and lower frame 1 is installed with seat 7, seat 7 belows one side fixed installation electrical control system 8, opposite side fixed installation hoisting mechanism 10, electrical control system 8 makes the utility model along wire rope 6 vertical lifts by the control hoisting mechanism, realizes suspension operation; Wire rope 6 passes upper frame 2 and hoisting mechanism 10, its fixedly connected hitch 5 in upper end, and the lower end is connected with weight 9, and its free end is tauted, and prevents that its winding from bringing interference to operation, overcomes potential safety hazard; A side relative with seat 7 is hinged self-locking device 3 is installed on the upper frame 2, safe lifting rope 4 runs in the guide in the described self-locking device 3, its upper end independent suspension is in the firm place of top of building, the lower end also is connected with the weight 9 that its free end is tauted, safe lifting rope 4 matches with self-locking device 3, further ensures operating personnel's safety.
As shown in Figure 2, described upper frame 2 comprises vertical upper hanger 11, be fixed on the described upper hanger 11 lower end sidewalls and with the perpendicular cross bar assembly 15 of upper hanger 11, be fixedly mounted on the seat 7 on the cross bar assembly 15, for improving operating personnel's comfort level and safety, also be provided with the chair back 12 on the described seat 7, the chair back 12 is designed to arcuate structure according to the human body back radian, is looped around three of seat board 13; Described wire rope 6 penetrates from upper hanger 11 upper ends, and the lower end passes; Upper hanger 11 lower ends and seat 7 relative sides are equipped with holddown groove 16, and the upper end of lower frame 1 is contained in the holddown groove 16, passes through bolt; Two otic placodes 14 before and after seat 7 belows one side is provided with, described electrical control system 8 is installed on the otic placode 14 by bolt.
As shown in Figure 3, described lower frame 1 comprises vertical following suspension rod 17, installing rack 18, roller fixed mount 20 and roller 21, and the upper end of following suspension rod 17 is contained in the above-mentioned holddown groove 16, by bolt, realizes being connected of upper frame 2 and lower frame 1; Roller 21 is installed by roller fixed mount 20 in the lower end of following suspension rod 17, roller 21 can convenient working, be fixed with installing rack 18 on following suspension rod 17 sidewalls, hoisting mechanism 10 is by being bolted on the installing rack 18, described wire rope 6 runs in the guide in this hoisting mechanism 10, to realize vertical lift of the present utility model; Held stationary when making the utility model place on the ground, described installing rack 18 bottoms also are provided with horizontal bottom bar 19.
Self-locking device 3 described in the utility model adopts the outsourcing product, has limit company's T NPS-II type Self locking device for climbing as adopting Taizhou City to fly special nylon rope net.
Hoisting mechanism 10 described in the utility model can adopt the outsourcing product, and as preferably, described hoisting mechanism 10 adopts has the motor-driven of manual downhill race device 22, electric machine structure as shown in Figure 4, described manual downhill race device 22 is contained in the afterbody of motor.Fig. 5 is the brake portion schematic diagram of the preferred motor of the utility model, it comprises release lever 23, tripping spring 24, coil 25, electromagnet 26, armature 27, brake component 28 and hub splines 29, when not working, coil 25 no powers, tripping spring 24 is because elastic reaction, compressing armature 27 and then promote to be installed in brake component 28 on the hub splines 29 to the rear end cap direction fast moving of hoisting mechanism 10 motors produces braking moment, and produce air gap this moment between armature 27 and coil 25; When work, coil 23 energisings produce magnetic field, and magnetic field makes armature 27 compression brake springs 24 be adsorbed by electromagnet 26, and this moment, brake component 28 was released, brake off.
During concrete the application, hitch 5 suspentions of high altitude work suspension seat of the present utility model by being fixed on top of building, simultaneously safe lifting rope 4 upper ends also independent suspension in the firm place of top of building, the operating personnel is sitting on the seat 7, makes the utility model along wire rope 6 vertical lift work by electrical control system 8 control hoisting mechanisms 10.When wire rope 6 unexpected fractures, self-locking device 3 moves immediately, pins safety jaw rope 4 automatically, prevents falling accident.When having a power failure down in working order or cutting off the power supply, the operating personnel can be by the release lever 23 on the described manual downhill race device 22 of control, and manually controlling brake component 28 unclamps, and the deadweight safety and steady ground downhill race that relies on operating personnel and seat is to ground.

Claims (6)

1. high altitude work suspension seat comprises upper frame (2), lower frame (1), self-locking device (3), safe lifting rope (4), hitch (5), wire rope (6), electrical control system (8) and hoisting mechanism (10); It is characterized in that: fixedly connected with the upper end of lower frame (1) in the lower end of described upper frame (2), one side of upper frame (2) and lower frame (1) is installed with seat (7), seat (7) below one side fixed installation electrical control system (8), opposite side fixed installation hoisting mechanism (10); Wire rope (6) passes upper frame (2) and hoisting mechanism (10), its upper end fixedly connected hitch (5), and freely dangle in the lower end; Upper frame (2) is gone up the side hinge relative with seat (7) self-locking device (3) is installed, and safe lifting rope (4) runs in the guide in the self-locking device (3), and its upper end independent suspension is firmly located in top of building, freely dangles in the lower end.
2. high altitude work suspension seat according to claim 1, its feature also is: described upper frame (2) comprises vertical upper hanger (11), be fixed on the sidewall of described upper hanger (11) lower end and with the perpendicular cross bar assembly (15) of upper hanger (11), be fixedly mounted on the seat (7) on the cross bar assembly (15), described wire rope (6) penetrates from upper hanger (11) upper end, and the lower end passes; Upper hanger (a 11) lower end side relative with seat (7) is equipped with holddown groove (16), and the upper end of lower frame (1) is contained in the holddown groove (16), passes through bolt; Two otic placodes (14) before and after seat (7) below one side is provided with, described electrical control system (8) is installed on the otic placode (14) by bolt.
3. high altitude work suspension seat according to claim 1, its feature also is: described lower frame (1) comprises vertical following suspension rod (17), installing rack (18), roller fixed mount (20) and roller (21), the upper end of following suspension rod (17) is contained in the above-mentioned holddown groove (16), passes through bolt; Roller (21) is installed by roller fixed mount (20) in the lower end of following suspension rod (17), be fixed with installing rack (18) on following suspension rod (17) sidewall, hoisting mechanism (10) is by being bolted on the installing rack (18), described wire rope (6) runs in the guide in this hoisting mechanism (10), and installing rack (18) bottom also is provided with horizontal bottom bar (19).
4. high altitude work suspension seat according to claim 1 and 2, its feature also is: also be provided with the chair back (12) on the described seat (7), the chair back (12) is designed to arcuate structure according to the human body back radian, is looped around three of seat board (13).
5. according to each described high altitude work suspension seat of claim 1-3, its feature also is: the end of described safe lifting rope (4) and wire rope (6) is connected with the weight (9) that free end is separately tightened respectively.
6. according to claim 1 or 3 described high altitude work suspension seats, its feature also is: described hoisting mechanism (10) adopts has the motor-driven of manual downhill race device (22).
CN2009200469964U 2009-07-06 2009-07-06 Suspension seat for high-altitude operation Expired - Fee Related CN201447863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200469964U CN201447863U (en) 2009-07-06 2009-07-06 Suspension seat for high-altitude operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200469964U CN201447863U (en) 2009-07-06 2009-07-06 Suspension seat for high-altitude operation

Publications (1)

Publication Number Publication Date
CN201447863U true CN201447863U (en) 2010-05-05

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ID=42552579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200469964U Expired - Fee Related CN201447863U (en) 2009-07-06 2009-07-06 Suspension seat for high-altitude operation

Country Status (1)

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CN (1) CN201447863U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015183113A1 (en) 2014-05-27 2015-12-03 Escala 78-Construções Lda Rope access chair
CN108135360A (en) * 2015-10-15 2018-06-08 L & P 产权管理公司 For the automatic linkage mechanism of high-leg seating unit
CN110629998A (en) * 2019-09-24 2019-12-31 杨宏良 Liftable construction chair for building outer wall construction
US10729251B2 (en) 2013-05-10 2020-08-04 L&P Property Management Company Linkage mechanism for hi-leg seating unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10729251B2 (en) 2013-05-10 2020-08-04 L&P Property Management Company Linkage mechanism for hi-leg seating unit
WO2015183113A1 (en) 2014-05-27 2015-12-03 Escala 78-Construções Lda Rope access chair
CN108135360A (en) * 2015-10-15 2018-06-08 L & P 产权管理公司 For the automatic linkage mechanism of high-leg seating unit
CN108135360B (en) * 2015-10-15 2020-12-11 L & P 产权管理公司 Automatic linkage mechanism for high-leg seat unit
CN110629998A (en) * 2019-09-24 2019-12-31 杨宏良 Liftable construction chair for building outer wall construction

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu Shenxi Building Machinery Co., Ltd.

Assignor: Wu Jie

Contract record no.: 2011320000083

Denomination of utility model: High altitude work suspension seat

Granted publication date: 20100505

License type: Exclusive License

Record date: 20110224

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100505

Termination date: 20130706