CN102219170B - Two-way extending work platform for aerial work platform - Google Patents

Two-way extending work platform for aerial work platform Download PDF

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Publication number
CN102219170B
CN102219170B CN 201110075998 CN201110075998A CN102219170B CN 102219170 B CN102219170 B CN 102219170B CN 201110075998 CN201110075998 CN 201110075998 CN 201110075998 A CN201110075998 A CN 201110075998A CN 102219170 B CN102219170 B CN 102219170B
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CN
China
Prior art keywords
platform
seat
fixed
movable decking
lock
Prior art date
Application number
CN 201110075998
Other languages
Chinese (zh)
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CN102219170A (en
Inventor
许树根
Original Assignee
浙江鼎力机械有限公司
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Priority to CN 201110075998 priority Critical patent/CN102219170B/en
Publication of CN102219170A publication Critical patent/CN102219170A/en
Application granted granted Critical
Publication of CN102219170B publication Critical patent/CN102219170B/en

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Abstract

The invention relates to an aerial work platform, in particular to a two-way extending work platform for an aerial work platform. Movable work platforms are respectively arranged at two ends of a fixed work platform of the two-way extending work platform, guide rail sleeves are respectively arranged at two sides of the bottom of the fixed work platform, support roller wheels are respectively arranged at the outer ends of the guide rail sleeves; the movable work platform comprises a movable platform seat and two guide rods, the two guide rods are fixedly arranged at two sides below the movable platform seat, and respectively inserted in the guide rail sleeves, inner-channel roller wheels are arranged at the bottoms of the inner ends of the guide rods, and the outer ends of the guide rods are arranged above the support roller wheels; upper-rail wheel seats are respectively arranged at two ends of the inner end of the movable platform seat, upper-rail roller wheels are arranged in the upper-rail wheel seats, upper rails are respectively arranged at two sides of the bottom surface of the fixed work platform, and the upper-rail roller wheels are arranged on the upper guide rails. In the invention, the work platform can be extended along two directions, therefore, the using range of the work platform is enlarged.

Description

The two-way extension job platform of high-altitude operation platform
Technical field
The present invention relates to high-altitude operation platform, relate in particular to a kind of two-way extension job platform of high-altitude operation platform.
Background technology
Existing high-altitude operation platform comprises fuselage, running gear, jacking system and job platform, and job platform is arranged on the jacking system top; Jacking system is arranged on the fuselage, can be scissor-type jacking system, column type jacking system or sleeve-type jacking system.Scissor-type jacking system such as Chinese utility model patent (application number: 200720114879.8 applyings date: 2007-09-14) the scissor-type jacking system of disclosed high-altitude operation platform; This scissor-type jacking system comprises 2 cover decussate textures and the oil cylinder that drives 2 cover decussate textures; 2 cover decussate textures are hinged by some connecting rods respectively and form, and are connected by pipe link between the 2 cover decussate textures.One arm of decussate texture is hinged being arranged on the fuselage, and another arm is to be movably arranged on the slide rail of fuselage through slide block.(application number: 200710071409.2 applyings date: the 2007-09-24) high-altitude operation platform of disclosed band extensible work platform, the movable decking that this patent relates to are arranged on a side of fixed platform to Chinese invention patent.And along with the further development of high-altitude operation platform, it is big that its working space also more and more requires, and so just needs the two-way movable decking that can extend.
Summary of the invention
The technical matters of having only unidirectional extension for the movable decking that solves above-mentioned high-altitude operation platform; The two-way extension job platform that the purpose of this invention is to provide a kind of high-altitude operation platform; This job platform has enlarged the range of use of job platform, and the active job platform has good operation stability, characteristics easy to use.
In order to realize above-mentioned purpose, the technical scheme below the present invention has adopted:
The two-way extension job platform of high-altitude operation platform; This job platform is made up of fixed operation platform, fixed platform guardrail, active job platform and movable decking guardrail; Fixed operation flat-bed two ends are respectively equipped with described active job platform; It is inboard that the active job platform is movably arranged on the fixed operation platform, and described movable decking guardrail is arranged on the active job platform; Described fixed operation flat-bed two bottom sides is respectively equipped with the guide rail sleeve, and guide rail sleeve outer end is respectively equipped with support roller; Described active job platform comprises movable decking seat and two pilot bars; Two pilot bars are fixedly installed on the both sides of movable decking seat below; Between pilot bar and movable decking seat, be formed with activity space, pilot bar is plugged in respectively in the guide rail sleeve, road roller in the inner bottom of pilot bar is provided with; The cooperation of rolling mutually of interior road idler wheel bottom and guide rail sleeve, the outer end of pilot bar is arranged on the top of support roller and matches with support roller; And be respectively equipped with the rail wheel seat in the both sides of the inner of movable decking seat, and being provided with the rail roller in the last rail wheel seat, both sides, described fixed operation flat-bed bottom surface are respectively equipped with upper rail, and last rail roller is arranged on the upper rail.
As further improvement, be provided with active job flat-bed platform Locking Device between described active job platform and the fixed operation platform.
As further improvement; Described platform Locking Device comprises lock handle, driving device, lock, lock tooth and tooth bar; The rail wheel seat is a base triangle up on one side of the inner of described movable decking seat; Upper end one side and the active job platform of last rail wheel seat are hinged, and the upper end opposite side and the described driving device of last rail wheel seat are hinged, and driving device is connected with lock handle; Described lock is fixedly installed on the lateral surface of rail wheel seat; The lock tooth is horizontally installed on the lock; Described tooth bar be horizontally installed on fixed operation platform madial wall on, when lock handle pressed down, the lifting of last rail wheel seat made the lock tooth maintenance active job platform locking that is meshed with tooth bar motionless.
As further improvement; One end of described lock handle is hinged to be arranged on the movable decking guardrail; Driving device comprises locking bar and connecting rod; The hinged side that is arranged on lock handle and movable decking guardrail hinge-point in the upper end of locking bar, the lower end and the connecting rod of locking bar are hinged, and the lower end of connecting rod and the described opposite side of going up rail wheel seat upper end are hinged.
As further improvement, the below of described movable decking guardrail is provided with the lock handle permanent seat, is fixed on when lock handle presses down in the lock handle permanent seat.
As further improvement, the inner both sides of described movable decking seat are respectively equipped with spacing pad, two sides of spacing pad protrusion movable decking seat, and on the medial surface of fixed operation flat-bed outer end, be provided with the baffle plate that matches with spacing pad.
As further improvement, two sidepieces of the inner of described pilot bar are respectively equipped with side wheel, the cooperation of rolling mutually of side wheel and the sidewall of guide rail sleeve.
As further improvement, described jacking system adopts the scissor-type jacking system.
The present invention is owing to adopted above-mentioned technical scheme, and the job platform of high-altitude operation platform can two-wayly extend, and has enlarged the range of use of job platform, and the active job platform has good operation stability, characteristics easy to use.
Description of drawings
Fig. 1 is a mounting structure scheme drawing of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the birds-eye view of Fig. 3.
Fig. 6 is an active job flat-bed structural representation.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the birds-eye view of Fig. 6.
Fig. 9 is the mounting structure scheme drawing of platform Locking Device.
Figure 10 is the right elevation of Fig. 9.
Figure 11 is the structural representation of last rail wheel seat.
The specific embodiment
Do a detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 1, high-altitude operation platform shown in Figure 2; This high-altitude operation platform is made up of chassis 1, support 2, wheel running gear 3, engine block 4, scissor-type jacking system 5, fixed operation platform 6, fixed platform guardrail 9, active job platform 7 and movable decking guardrail 10; Wheel running gear 3 is located on the chassis 1 with scissor-type jacking system 5; Fixed operation platform 6 is arranged on the scissor-type jacking system 5, and fixed platform guardrail 9 is arranged on the fixed operation platform 6, and the two ends of fixed operation platform 6 are respectively equipped with active job platform 7; Active job platform 7 is movably arranged on fixed operation platform 6 inboards, and movable decking guardrail 10 is arranged on the active job platform 7.
Like Fig. 3, Fig. 4, shown in Figure 5, the two bottom sides of fixed operation platform 6 is respectively equipped with guide rail sleeve 61, and guide rail sleeve 61 outer ends are respectively equipped with support roller 62.Like Fig. 6, Fig. 7, shown in Figure 8; Active job platform 7 comprises movable decking seat 71 and two pilot bars 72; Two pilot bars 72 are fixedly installed on the both sides of movable decking seat 71 belows; Between pilot bar 72 and movable decking seat 71, be formed with activity space, pilot bar 72 is plugged in respectively in the guide rail sleeve 61, road roller 75 in the inner bottom of pilot bar 72 is provided with; The cooperation of rolling mutually of roller 75 bottoms, interior road and guide rail sleeve 61, the outer end of pilot bar 72 is arranged on the top of support roller 62 and matches with support roller 62; And be respectively equipped with side wheel 76 at two sidepieces of the inner of pilot bar 72, the cooperation of rolling mutually of side wheel 76 and the sidewall of guide rail sleeve 61.Like Fig. 3, Fig. 4, shown in Figure 6, the both sides of the inner of movable decking seat 71 are respectively equipped with rail wheel seat 73, are provided with rail roller 74 in the last rail wheel seat 73, and the both sides, bottom surface of fixed operation platform 6 are respectively equipped with upper rail 64, and last rail roller 74 is arranged on the upper rail 64.
Like Fig. 1, shown in Figure 2, be provided with the platform Locking Device 8 of active job platform 7 between active job platform 7 and the fixed operation platform 6.Fig. 9, shown in Figure 10; Platform Locking Device 8 comprises lock handle 81, locking bar 82, connecting rod 83, lock 84, lock tooth 85 and tooth bar 63; One end of lock handle 81 is hinged to be arranged on the movable decking guardrail 10; The hinged side that is arranged on lock handle 81 and movable decking guardrail 10 hinge-points in the upper end of locking bar 82, the lower end of locking bar 82 and connecting rod 83 are hinged.Shown in figure 11, rail wheel seat 73 is a base triangle up on the side of the inner of movable decking seat 71, and upper end one side and the active job platform 7 of last rail wheel seat 73 are hinged, and the upper end opposite side and the connecting rod 83 of last rail wheel seat 73 are hinged; Lock 84 is fixedly installed on the lateral surface of rail wheel seat 73; Lock tooth 85 is horizontally installed on the lock 84; Tooth bar 63 be horizontally installed on fixed operation platform 6 madial walls on; When lock handle 81 pressed down, last rail wheel seat 73 liftings made lock tooth 85 maintenance active job platform 7 lockings that are meshed with tooth bar 63 motionless.Like Fig. 9, shown in Figure 10, the below of movable decking guardrail 10 also is provided with lock handle permanent seat 100, and lock handle 81 is fixed in the lock handle permanent seat 100 when pressing down.
Like Fig. 6, shown in Figure 7, the inner both sides of movable decking seat 71 are respectively equipped with spacing pad 80, two sides of spacing pad 80 protrusion movable decking seats 71, and on the medial surface of the outer end of fixed operation platform 6, be provided with the baffle plate that matches with spacing pad 80.
In the time of use; Lift on the lock handle 81, lock tooth 85 and tooth bar 63 jump out of meshs promote lock handle 81 active job platform 7 is released laterally; Spacing pad 80 offseted with baffle plate after release put in place; Then lock handle 81 is pressed to lock handle permanent seat 100, lock tooth 85 and tooth bar 63 engagements keep active job platform 7 lockings motionless.

Claims (4)

1. the two-way extension job platform of high-altitude operation platform; This job platform is made up of fixed operation platform (6), fixed platform guardrail (9), active job platform (7) and movable decking guardrail (10); It is characterized in that: described fixed platform guardrail (9) is arranged on the fixed operation platform (6); The two ends of fixed operation platform (6) are respectively equipped with described active job platform (7); Active job platform (7) is movably arranged on fixed operation platform (6) inboard, and described movable decking guardrail (10) is arranged on the active job platform (7); The two bottom sides of fixed operation platform (6) is respectively equipped with guide rail sleeve (61), and guide rail sleeve (61) outer end is respectively equipped with support roller (62); Described active job platform (7) comprises movable decking seat (71) and two pilot bars (72); Two pilot bars (72) are fixedly installed on the both sides of movable decking seat (71) below; Between pilot bar (72) and movable decking seat (71), be formed with activity space; Pilot bar (72) is plugged in respectively in the guide rail sleeve (61); The cooperation of rolling mutually of road roller (75) in the inner bottom of pilot bar (72) is provided with, interior road roller (75) bottom and guide rail sleeve (61), the outer end of pilot bar (72) is arranged on the top of support roller (62) and matches with support roller (62); And be respectively equipped with rail wheel seat (73) in the both sides of the inner of movable decking seat (71); Be provided with rail roller (74) in the last rail wheel seat (73); The both sides, bottom surface of described fixed operation platform (6) are respectively equipped with upper rail (64), and last rail roller (74) is arranged on the upper rail (64); Be provided with the platform Locking Device (8) of active job platform (7) between described active job platform (7) and the fixed operation platform (6); Described platform Locking Device (8) comprises lock handle (81), driving device, lock (84), lock tooth (85) and tooth bar (63); Rail wheel seat (73) is a base triangle up on one side of the inner of described movable decking seat (71); Upper end one side and the active job platform (7) of last rail wheel seat (73) are hinged; The upper end opposite side and the described driving device of last rail wheel seat (73) are hinged, and driving device is connected with lock handle (81); Described lock (84) is fixedly installed on the lateral surface of rail wheel seat (73); Lock tooth (85) is horizontally installed on the lock (84); Described tooth bar (63) be horizontally installed on fixed operation platform (6) madial wall on; At lock handle (81) when pressing down, last rail wheel seat (73) lifting makes lock tooth (85) maintenance active job platform (7) locking that is meshed with tooth bar (63) motionless; One end of described lock handle (81) is hinged to be arranged on the movable decking guardrail (10); Driving device comprises locking bar (62) and connecting rod (63); The hinged side that is arranged on lock handle (81) and movable decking guardrail (10) hinge-point in the upper end of locking bar (62); The lower end of locking bar (62) and connecting rod (63) are hinged, and the lower end of connecting rod (63) and the described opposite side of going up rail wheel seat (73) upper end are hinged.
2. the two-way extension job platform of high-altitude operation platform according to claim 1, it is characterized in that: the below of movable decking guardrail (10) is provided with lock handle permanent seat (100), and lock handle (81) is fixed on when pressing down in the lock handle permanent seat (100).
3. the two-way extension job platform of high-altitude operation platform according to claim 1 and 2; It is characterized in that: the inner both sides of movable decking seat (71) are respectively equipped with spacing pad (80); Two sides of spacing pad (80) protrusion movable decking seat (71), and on the outer end medial surface of fixed operation platform (6), be provided with the baffle plate that matches with spacing pad (80).
4. the two-way extension job platform of high-altitude operation platform according to claim 1 and 2; It is characterized in that: two sidepieces of the inner of pilot bar (72) are respectively equipped with side wheel (76), the cooperation of rolling mutually of side wheel (76) and the sidewall of guide rail sleeve (61).
CN 201110075998 2011-03-29 2011-03-29 Two-way extending work platform for aerial work platform CN102219170B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110075998 CN102219170B (en) 2011-03-29 2011-03-29 Two-way extending work platform for aerial work platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110075998 CN102219170B (en) 2011-03-29 2011-03-29 Two-way extending work platform for aerial work platform

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CN102219170A CN102219170A (en) 2011-10-19
CN102219170B true CN102219170B (en) 2012-11-28

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Application Number Title Priority Date Filing Date
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102942145A (en) * 2012-11-20 2013-02-27 昆山市大金机械设备厂 Aerial work platform device
CN105584962A (en) * 2014-11-18 2016-05-18 青岛软控机电工程有限公司 Safe loading gate, loading platform and loading method
CN104528608B (en) * 2014-12-28 2017-02-22 浙江鼎力机械股份有限公司 Guard bar frame sliding connecting structure
CN104649203A (en) * 2014-12-28 2015-05-27 浙江鼎力机械股份有限公司 Platform mounting structure of bridge type work platform
CN104528607B (en) * 2014-12-28 2016-12-14 浙江鼎力机械股份有限公司 A kind of platform assembly of bridge-type job platform
CN105060201B (en) * 2015-09-08 2018-04-20 湖南星邦重工有限公司 A kind of aerial work platform
CN111392657A (en) * 2020-03-20 2020-07-10 江阴市绿松机械有限公司 High-safety aerial work platform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417309B (en) * 1979-07-09 1981-03-09 Briab System Ab VERTICAL MOVABLE WORKPLATFORM
CN2556827Y (en) * 2002-07-10 2003-06-18 谷保辰 Two-way moving operation platform
CN201068385Y (en) * 2007-06-29 2008-06-04 大连华锐股份有限公司 Self-running bidirectional translation mechanism for crane main beam
CN201087116Y (en) * 2007-09-24 2008-07-16 许树根 Extensible operation platform of platform for work high above ground
CN201442831U (en) * 2008-12-24 2010-04-28 贵阳黔江机械厂 Hydraulic lifting work ladder with extendable platform
CN202016835U (en) * 2011-03-29 2011-10-26 浙江鼎力机械有限公司 Two-way extension working platform of aerial working platform

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C14 Grant of patent or utility model
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Address after: 313219 Zhejiang province Deqing County leidian town of Baiyun Road No. 1255

Patentee after: Zhejiang Dingli Machinery Co., Ltd.

Address before: 313219 Zhejiang city of Huzhou province Deqing County Lei Dian Zhen Tang Bei Cun, Zhejiang Dingli Machinery Co. Ltd.

Patentee before: Zhejiang Dingli Machinery Co., Ltd.

C56 Change in the name or address of the patentee