CN201521102U - Double-mast climbing aerial work platform - Google Patents
Double-mast climbing aerial work platform Download PDFInfo
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- CN201521102U CN201521102U CN2009201995187U CN200920199518U CN201521102U CN 201521102 U CN201521102 U CN 201521102U CN 2009201995187 U CN2009201995187 U CN 2009201995187U CN 200920199518 U CN200920199518 U CN 200920199518U CN 201521102 U CN201521102 U CN 201521102U
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- standard knot
- working platform
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Abstract
The utility model relates to an aerial work device, in particular to a double-mast climbing aerial work platform. The platform comprises two sets of vertical tower assemblies and a platform assembly, wherein the two sets of the vertical tower assemblies are respectively formed by a top cover and a plurality of frame structured standard joints; the standard joints are detachably and fixedly connected with each other, with a connecting frame and with the top cover; racks are respectively arranged on one side of the connecting frame and on one side of each standard joint; the racks are connected with each other to form tooth-shaped tracks; a mounting rack is fixedly arranged on the platform assembly; the vertical towers penetrate the mounting rack; rollers are arranged on the mounting rack and stuck to the standard joints in a rolling manner; a fixed plate is further fixedly arranged on the mounting rack; a motor and an anti-drooping safety governor are fixed on the fixed plate; the motor is connected with a transmission gear; and the transmission gear and the anti-dropping gear of the anti-dropping safety governor are respectively meshed with the racks. The utility model enlarges the range of the working table; and as the standard joints can be added without restriction, the aerial work platform has the characteristics of larger working range, high lifting height, and more reliable stability and security.
Description
Technical field
The utility model relates to a kind of aerial platform.
Background technology
Existing aerial work platform as scissor-type lift work platform, column type lift work platform and telescopic lift work platform, generally be used for the carrying of installation, maintenance or the high-altitude goods of street lamp, and other does not highly include high aerial work.They generally all exist adjustable height not enough, the shortcoming that the scope of work top is little.In addition, have now when carrying out building wall construction, all need to scaffold erecting, building and removing of scaffold is consuming time, and safety inadequately.Go back neither one operation on a large scale now, and the high aerial platform of adjustable height was reported openly.
The applicant has applied for that on April 13rd, 2009 number of patent application is: 200910097374.9 patent of invention, this patent disclosure the climb type aerial working platform of single mast, the aerial work platform of this patent has enlarged the scope of work top, standard knot can unconfinedly add, enlarged the height that work top rises, had the advantages that job area is big, adjustable height is high, safe and reliable.But owing to adopt single mast, the job area of an aspect work top is limited, and stability also can't compare favourably with two masts in addition.
Summary of the invention
In order to solve the technological deficiency of above-mentioned existence, the purpose of this utility model provides a kind of double-pole climbing aerial working platform, and it has job area and enlarges more, the adjustable height height, and stability, safety be reliable characteristics more.
In order to realize above-mentioned technical purpose, the utility model adopts following technical scheme:
Double-pole climbing aerial working platform, this aerial work platform comprises running gear, two bases, leg assembly, the upright tower assembly of two covers and platform assemblies, running gear is arranged on the bottom of base, the leg assembly is arranged on four bights of base, is set with connecting frame respectively on two bases; The upright tower assembly of described two covers is made of top cover and a plurality of standard knot respectively, two dismountable fixedlying connected of connecting frame of the standard knot of bottommost and difference, the standard knot at top is fixedlyed connected with top cover is dismountable, described standard knot is a tower structure, also passes through dismountable fixedly connected between each standard knot respectively; One side of described connecting frame and each standard knot is respectively arranged with vertical tooth bar, and the tooth bar on connecting frame and a plurality of standard knot is interconnected to constitute toothed track; Described platform assembly comprises two side work tops and middle work top, and on two side work tops, be set with installing rack respectively, the upright tower assembly of described two covers is located in the installing rack respectively, and be respectively equipped with roller on the bight of installing rack, roller rolls with the montant of standard knot and pastes mutually; A side of two installing racks is set with fixed head respectively, be fixed with power set and anti-falling safety device on the fixed head respectively, power set comprise motor, motor is fixed on the fixed head, motor is connected with travelling gear by gearbox, travelling gear is meshed with described tooth bar, and anti-falling safety device comprises anti-fall gear, and anti-fall gear also is meshed with described tooth bar.
As preferably, described standard knot is the tower structure of four montants and cross bar and brace welding formation, the lower end of four montants is respectively the tenon pipe, the upper end is respectively and the suitable notch of tenon pipe, upper and lower two standard knots splice mutually by tenon pipe and notch, and weld respectively at the inboard upper and lower end of four montants and to be provided with tube connector, two standard knots are fixedly connected by the bolt that is provided with in tube connector.Above-mentioned structure has been guaranteed the stability and safety of upright tower assembly on the one hand, and standard knot can add easily on the other hand, to increase the height of upright tower assembly integral.
As preferably, described upright tower assembly also comprises the wall anchoring device, the wall anchoring device is made up of two fixed bars, two telescopic adjustment bars, a stabiliser bar, two fixed bars are set in parallel in the inboard of upright tower assembly, one end of two telescopic adjustment bars is fixed on two fixed bars by the anchor ear group respectively, the hinged respectively fixed mount that offsets with wall that is provided with of the other end of telescopic adjustment bar, stabiliser bar one end is connected by the anchor ear group with a telescopic adjustment bar, and the other end of stabiliser bar is connected with fixed mount on the other telescopic adjustment bar.The wall anchoring device has further been guaranteed stable and safety of the present utility model.
As preferably, described platform assembly is provided with the operation indicating loudspeaker, and the operation indicating loudspeaker are by being arranged on the control of platform assembly upper sensor, and vertically installs in the bottom of upright tower assembly and to be provided with trigger board.The operation indicating loudspeaker are used for the personnel of vigilant platform assembly below, and the accident that prevents takes place.
As preferably, described platform assembly also comprises upright tower protective cover, upright tower protective cover be arranged on installing rack around, the height of upright tower protective cover is the height of 2～4 standard knots.
As preferably, described leg assembly is made of expansion link and leg, the hinged bight that is arranged on base of expansion link one end, leg is arranged on the other end of expansion link, and leg is made up of chassis, cylindrical shell and screw mandrel, cylindrical shell is movably arranged in the expansion link, the upper end of cylindrical shell is provided with nut, and the screw mandrel upper end is interior hexagonal column cap, and the lower end is through on the nut of cylindrical shell, the lower end of cylindrical shell is connected with universal ball end, and universal ball end is arranged in the ball cup on chassis by gland.By expansion link the scope that leg has further enlarged leg is set, has increased stability, in addition, the leg of above-mentioned structure has also further increased the stability of leg.
As preferably, described base is provided with the center jack device in the connecting frame position.The center jack device mainly also is in order further to increase whole stability.
As preferably, described platform assembly is provided with the upper limit of rising and the downscale protection Hall element of decline.Hall element is rented and is used to control the upper limit of rising and the lower limit of decline.
As preferably, described top cover comprises two top boards arranged in a crossed manner, lifting hole(eyelet) is set on the top board, and be respectively arranged with the erosion control ejection device in two sides of top cover, the erosion control ejection device is made of junction plate, cushion pad and dormant bolt, cushion pad is fixed on the junction plate bottom, and junction plate is fixed on the top cover by dormant bolt.Lifting hole(eyelet) is set on the top board helps the top cover installation, cushion pad is mainly used in anti-rushing to summit.
As preferably, the upper and lower in four bights of described installing rack is respectively equipped with roller, and every place roller is respectively two, and the setting that meets at right angles of two rollers is rolled with standard knot vertical rod lateral surface respectively and pasted mutually.Above-mentioned structure is mainly used in and guarantees the stable of the rising of platform assembly, decline.
The utility model is owing to adopted above-mentioned technical scheme, adopt two bases, leg assembly and the upright tower assembly of two covers, by two cover motor-driven travelling gears, make the upper and lower motion on tooth bar of whole platform assembly, two anti-falling safety devices can prevent that then platform assembly decrease speed is too fast, make smooth decreasing.The utility model has enlarged the scope of work top, and standard knot can unconfinedly add, and have job area and enlarge more, the adjustable height height, stability, safety be reliable characteristics more.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation of the utility model base, leg assembly, running gear.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of the utility model base, leg assembly, running gear, upright tower assembly.
Fig. 7 is the structural representation of the utility model standard knot.
Fig. 8 is the structural representation of the utility model wall anchoring device.
Fig. 9 is the structural representation of the utility model leg.
Figure 10 is the structural representation of the utility model top cover.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
As Fig. 1, Fig. 2, mast climb type aerial working platform shown in Figure 3, this aerial work platform comprises two cover running gears 3, two bases 1, leg assembly 2, the upright tower assembly 4 of two covers and platform assemblies 5.As Fig. 4, shown in Figure 5, two cover running gears 3 are separately positioned on the bottom of two bases 1, leg assembly 2 is arranged on four bights of base 1, leg assembly 2 is made of expansion link 22 and leg 21, the hinged bight that is arranged on base 1 of expansion link 22 1 ends, leg 21 is arranged on the other end of expansion link 22.As shown in Figure 9, leg 21 is made up of chassis 24, cylindrical shell 23 and screw mandrel 25, cylindrical shell 23 is movably arranged in the expansion link 22, the upper end of cylindrical shell 23 is provided with nut 26, screw mandrel 25 upper ends are interior hexagonal column cap 19, the lower end is through on the nut 26 of cylindrical shell 23, and the lower end of cylindrical shell 23 is connected with universal ball end 27, and universal ball end 27 is arranged in the ball cup on chassis 24 by gland 28.As shown in Figure 5, also be set with connecting frame 11 on base 1, base 1 is provided with center jack device 12 in connecting frame 11 positions.
As shown in Figure 6, the upright tower assembly 4 of two covers is made of top cover 7 and a plurality of standard knot 40 respectively.As shown in Figure 7, standard knot 40 is the tower structure of four montants 43 and cross bar 47 and brace 48 welding formations, the lower end of four montants 43 is respectively tenon pipe 45, the upper end is respectively the notch 46 suitable with tenon pipe 45, upper and lower two standard knots 40 splice mutually by tenon pipe 45 and notch 46, and weld respectively at the inboard upper and lower end of four montants 43 that to be provided with 44, two standard knots of tube connector 40 dismountable fixedly connected by the bolt 49 of setting tube connector 44 in.The standard knot 40 of bottommost is also fixedlyed connected by same mode is dismountable with connecting frame 11, and the standard knot 40 at top is also fixedlyed connected by same mode is dismountable with top cover 7.As shown in Figure 6, a side of connecting frame 11 and each standard knot 40 is respectively arranged with vertical tooth bar 41, and the tooth bar 41 on connecting frame 11 and a plurality of standard knot 40 is interconnected to constitute toothed track.As shown in figure 10, top cover 7 comprises two top boards arranged in a crossed manner, lifting hole(eyelet) 71 is set on the top board, and be respectively arranged with the erosion control ejection device in two sides of top cover 7, the erosion control ejection device is made of junction plate 73, cushion pad 74 and dormant bolt 72, cushion pad 74 is fixed on junction plate 73 bottoms, and junction plate 73 is fixed on the top cover 7 by dormant bolt 72.
As shown in Figure 2, upright tower assembly 4 also comprises wall anchoring device 6.As shown in Figure 8, wall anchoring device 6 is made up of two fixed bars 61, two telescopic adjustment bars 62, a stabiliser bar 63, two fixed bars 61 are set in parallel in work top 52 inboards, one end of two telescopic adjustment bars 62 is fixed on two fixed bars 61 by anchor ear group 64 respectively, the hinged respectively fixed mount 65 that offsets with wall that is provided with of the other end of telescopic adjustment bar 62, stabiliser bar 63 1 ends are connected by anchor ear group 64 with a telescopic adjustment bar 62, and stabiliser bar 63 other ends are connected with fixed mount 65 on the other telescopic adjustment bar 62.
As shown in Figure 1 and Figure 2, platform assembly 5 comprises work top 52, protective guard 50, protection ladder 58 and two cover power set, be set with two installing racks 53 on the work top 52, the upright tower assembly 4 of described two covers is located in respectively in the installing rack 53, the upper and lower in four bights of installing rack 53 is respectively equipped with roller 56, every place roller 56 is respectively two, and the setting that meets at right angles of two rollers 56 is rolled with standard knot 40 vertical rod lateral surfaces respectively and pasted mutually.One side of two installing racks 53 is set with fixed head 57, two cover power set respectively and comprises motor 8 respectively, and motor 8 is fixed on the fixed head 57, and motor 8 is connected with travelling gear 81 by gearbox, and travelling gear 81 is meshed with described tooth bar 41; Also be provided with anti-falling safety device 9 on the described fixed head 57, anti-falling safety device 9 comprises anti-fall gear 91, and anti-fall gear 91 also is meshed with described tooth bar 41.As shown in Figure 2, platform assembly 5 also comprises upright tower protective cover 55, upright tower protective cover 55 be arranged on installing rack 53 around, the height of upright tower protective cover 55 is the height of 3 standard knots 40.In addition, platform assembly 5 is provided with operation indicating loudspeaker 57, and operation indicating loudspeaker 57 are controlled by being arranged on platform assembly 5 upper sensors, and is provided with sensor-triggered plate 42 vertical installation the in the bottom of upright tower assembly 4.Simultaneously, platform assembly 5 is provided with the upper limit of rising and the downscale protection Hall element of decline.
Claims (10)
1. double-pole climbing aerial working platform, it is characterized in that: this aerial work platform comprises running gear (3), two bases (1), leg assembly (2), the upright tower assembly (4) of two covers and platform assembly (5), running gear (3) is arranged on the bottom of base (1), leg assembly (2) is arranged on four bights of base (1), is set with connecting frame (11) on two bases (1) respectively; The upright tower assembly (4) of described two covers is made of top cover (7) and a plurality of standard knot (40) respectively, standard knot of bottommost (40) and dismountable the fixedlying connected of difference two connecting frames (11), the standard knot (40) and dismountable the fixedlying connected of top cover (7) at top, described standard knot (40) is a tower structure, also passes through dismountable fixedly connected between each standard knot (40) respectively; One side of described connecting frame (11) and each standard knot (40) is respectively arranged with vertical tooth bar (41), and the tooth bar (41) on connecting frame (11) and a plurality of standard knot (40) is interconnected to constitute toothed track; Described platform assembly (5) comprises two side work tops and middle work top, and on two side work tops, be set with installing rack (53) respectively, the upright tower assembly (4) of described two covers is located in respectively in the installing rack (53), and be respectively equipped with roller (56) on the bight of installing rack (53), roller (56) rolls with the montant (43) of standard knot (40) and pastes mutually; A side of two installing racks (53) is set with fixed head (54) respectively, be fixed with power set and anti-falling safety device (9) on the fixed head (54) respectively, power set comprise motor (8), motor (8) is fixed on the fixed head (54), motor (8) is connected with travelling gear (81) by gearbox, travelling gear (81) is meshed with described tooth bar (41), and anti-falling safety device (9) comprises anti-fall gear (91), and anti-fall gear (91) also is meshed with described tooth bar (41).
2. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described standard knot (40) is the tower structure of four montants (43) and cross bar (47) and brace (48) welding formation, the lower end of four montants (43) is respectively tenon pipe (45), the upper end is respectively the notch (46) suitable with tenon pipe (45), on, following two standard knots (40) are by tenon pipe (45) and notch (46) splicing mutually, and on the inboard of four montants (43), the lower end is welded respectively and is provided with tube connector (44), and two standard knots (40) are fixedly connected by the bolt (49) that is provided with in tube connector (44).
3. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described upright tower assembly (4) also comprises wall anchoring device (6), wall anchoring device (6) is by two fixed bars (61), two telescopic adjustment bars (62), a stabiliser bar (63) is formed, two fixed bars (61) are set in parallel in the inboard of upright tower assembly (4), one end of two telescopic adjustment bars (62) is fixed on two fixed bars (61) by anchor ear group (64) respectively, the hinged respectively fixed mount (65) that offsets with wall that is provided with of the other end of telescopic adjustment bar (62), stabiliser bar (63) one ends are connected by anchor ear group (64) with a telescopic adjustment bar (62), and the other end of stabiliser bar (63) is connected with fixed mount (65) on the other telescopic adjustment bar (62).
4. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described platform assembly (5) is provided with operation indicating loudspeaker (57), operation indicating loudspeaker (57) are controlled by being arranged on platform assembly (5) upper sensor, and are provided with sensor-triggered plate (42) vertical installation the in the bottom of upright tower assembly (4).
5. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described platform assembly (5) also comprises upright tower protective cover (55), upright tower protective cover (55) be arranged on installing rack (53) around, the height of upright tower protective cover (55) is the height of 2～4 standard knots (40).
6. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described leg assembly (2) is made of expansion link (22) and leg (21), the hinged bight that is arranged on base (1) of expansion link (22) one ends, leg (21) is arranged on the other end of expansion link (22), leg (21) is by chassis (24), cylindrical shell (23) and screw mandrel (25) are formed, cylindrical shell (23) is movably arranged in the expansion link (22), the upper end of cylindrical shell (23) is provided with nut (26), screw mandrel (25) upper end is an interior hexagonal column cap (29), the lower end is through on the nut (26) of cylindrical shell (23), the lower end of cylindrical shell (23) is connected with universal ball end (27), and universal ball end (27) is arranged in the ball cup of chassis (24) by gland (28).
7. double-pole climbing aerial working platform according to claim 1 is characterized in that: described base (1) is provided with center jack device (12) in connecting frame (11) position.
8. double-pole climbing aerial working platform according to claim 1 is characterized in that: described platform assembly (5) is provided with the upper limit of rising and the downscale protection Hall element of decline.
9. double-pole climbing aerial working platform according to claim 1, it is characterized in that: described top cover (7) comprises two top boards arranged in a crossed manner, lifting hole(eyelet) (71) is set on the top board, and be respectively arranged with the erosion control ejection device in two sides of top cover (7), the erosion control ejection device is made of junction plate (73), cushion pad (74) and dormant bolt (72), cushion pad (74) is fixed on junction plate (73) bottom, and junction plate (73) is fixed on the top cover (7) by dormant bolt (72).
10. double-pole climbing aerial working platform according to claim 1, it is characterized in that: the upper and lower in four bights of described installing rack is respectively equipped with roller (56), every place roller (56) is respectively two, two rollers (56) setting that meets at right angles is rolled with standard knot (40) vertical rod lateral surface respectively and is pasted mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201995187U CN201521102U (en) | 2009-11-05 | 2009-11-05 | Double-mast climbing aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201995187U CN201521102U (en) | 2009-11-05 | 2009-11-05 | Double-mast climbing aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521102U true CN201521102U (en) | 2010-07-07 |
Family
ID=42507278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201995187U Expired - Lifetime CN201521102U (en) | 2009-11-05 | 2009-11-05 | Double-mast climbing aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521102U (en) |
-
2009
- 2009-11-05 CN CN2009201995187U patent/CN201521102U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DINGLI MACHINERY CO., LTD. Free format text: FORMER OWNER: XU SHUGEN Effective date: 20110321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313219 NO. 1255, BAIYUN SOUTH ROAD, LEIDIAN TOWN, DEQING COUNTY, ZHEJIANG PROVINCE TO: 313219 ZHEJIANG DINGLI MACHINERY CO., LTD., TANGBEI VILLAGE, LEIDIAN TOWN, DEQING COUNTY, HUZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110321 Address after: 313219 Zhejiang city of Huzhou province Deqing County Lei Dian Zhen Tang Bei Cun, Zhejiang Dingli Machinery Co. Ltd. Patentee after: Zhejiang Dingli Machinery Co., Ltd. Address before: 313219 Zhejiang province Deqing County leidian town of Baiyun Road No. 1255 Patentee before: Xu Shugen |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100707 Effective date of abandoning: 20091105 |