CN204609271U - Building attached lift scaffold lifting appliance - Google Patents
Building attached lift scaffold lifting appliance Download PDFInfo
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- CN204609271U CN204609271U CN201520314890.3U CN201520314890U CN204609271U CN 204609271 U CN204609271 U CN 204609271U CN 201520314890 U CN201520314890 U CN 201520314890U CN 204609271 U CN204609271 U CN 204609271U
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- wallboard
- sprocket wheel
- chain
- lifting appliance
- lift scaffold
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Abstract
The utility model discloses a kind of for building the lifting appliance of attached lift scaffold (being commonly called as " climbing frame ") or building operations job platform, comprising base, promoting main frame, times power assembly pulley, hinge, strainer, chain.In work progress, base is fixed on attached lift scaffold main frame bottom, main frame is arranged on base, chain is wrapped in times power assembly pulley and promotes above main frame, times power assembly pulley has two covers, wherein a set of times of power assembly pulley is connected with attached lift scaffold bearing by hinge, another set of only with chain connection, strainer is arranged on attached lift scaffold top.The utility model can be supporting with general attached lift scaffold on market, with support body lifting, during construction, without the need to a dead lift, without the need to jack, without the need to repeatedly separating line and wiring, reduce equipment failure rate, reduce labor strength, reduce equipment loss, improve whole building operations efficiency.
Description
Technical field
The invention belongs to crane hoisting equipment, specifically, belong to building attached lift scaffold lifting appliance.
Background technology
At present, attached lift scaffold (being commonly called as " climbing frame ") or building operations job platform (hereafter by building operations job platform or build attached lift scaffold unification referred to as attached lift scaffold) are built in many use of high-rise and construction of super highrise building, and the elevator of employing mainly rises ring-chain hoist slowly.Limit by hoisting depth, in attached lift scaffold lifting process, the slow ring-chain hoist that rises needs the paramount floor of a dead lift to install fixing, rearrange feed cable, then chain is refunded, promote, support body is fixing after promoting and putting in place, needs again to carry out artificial lift's circulation during higher one deck construction operation; Decline process operation is substantially identical.Major drawbacks has: 1, consuming time.For multilayer operation, workman needs repeatedly to carry out above-mentioned construction.2, effort.The slow ring-chain hoist that rises reaches 80 kilograms, repeatedly carries out a dead lift and installs fixing very effort.3, equipment loss.The slow ring-chain hoist that rises needs through repeatedly removing and installing, and can cause certain equipment fault.4, there is potential safety hazard.Certain equipment fault can bring corresponding potential safety hazard.
Integral inverted hoist described in patent CN201020148501 is made up of the train on load-bearing assembly pulley, jack assembly pulley and cucurbit body, wherein loop chain is a whole piece chain closed, and the chain of load-bearing assembly pulley and jack assembly pulley forms loop chain by the train on jack device and the coiling between the train on cucurbit body.In lifting process, the jack part chain of loop chain constantly shortens, the supporting part chain equity of corresponding loop chain is extended, hook and train thereof move toward a higher hoisting depth, it are fixed by component and force structure after putting in place, enter next and promote circulation.This loop chain jacking system does not need dismounting cucurbit in the process of circularly enhancing or decline, but reversal of the natural order of things cucurbit weight is large, and chain utilization rate is low, needs repeatedly jack to meet building operations in use procedure, consuming timely to take a lot of work and not energy-conservation.
Summary of the invention
The object of the invention is to propose a kind of novel building attached scaffold lifting appliance, can be supporting with general attached lift scaffold on market, after this lifting appliance is installed, general attached lift scaffold can realize can completing lifting without the need to dismounting and jack, reduce the labour intensity of construction worker, improve chain utilization rate and attached lift scaffold efficiency of construction.
Lifting appliance of the present invention, comprises base, promotes main frame, times power assembly pulley, hinge, strainer, chain.In work progress, base is fixed on attached lift scaffold main frame bottom, and main frame is arranged on base, and chain is wrapped in times power assembly pulley and promotes main frame top.Times power assembly pulley is totally two covers, and wherein a set of times of power assembly pulley is connected with attached lift scaffold bearing by hinge, and wire rope one end lifts times power assembly pulley, and the other end lifts another set of times of power assembly pulley, and strainer is installed on attached lift scaffold top.
Lifting main frame of the present invention comprises reductor, motor, motor wallboard, casing wallboard, drive sprocket, auxiliary sprocket wheel, two-way point of carrier bar, wallboard bolt, wallboard nut composition.
Of the present invention times of power assembly pulley has two covers, lays respectively at and promotes main frame both sides, comprise upper sprocket wheel, chain sling plate, sprocket holder and upper sprocket wheel bearing pin, and upper sprocket wheel bearing pin supports upper sprocket wheel through sprocket holder.The chain of side, drive sprocket, auxiliary sprocket wheel and doubly power assembly pulley jointly form a times power pulley structure, opposite side chain, drive sprocket, auxiliary sprocket wheel and doubly power assembly pulley form another times of power pulley structure, both sides are symmetrical.
Strainer of the present invention, comprise wire rope, tensioning screw, adjusting nut, spring, spring(-supported) mount, wire rope pulley and wire rope pulley frame, tensioning screw one end is connected with wire rope pulley frame, the other end, through spring(-supported) mount, spring be provided with adjusting nut, regulates this adjusting nut to lift wire rope pulley.
In enforcement lifting process, by regulating strainer tensioning chain, by hinge, a set of times of power assembly pulley is connected with attached lift scaffold bearing, promote main frame energising during lifting to rotate forward, draw chain, promotes main frame and moves to hinged attached lift scaffold bearing, be subject to wire rope and strainer effect simultaneously, another set of times of power assembly pulley is synchronized away from lifting main frame, thus completes and once promote circulation.By hinge, a set of times of power assembly pulley is connected with attached lift scaffold bearing during decline, adjustment positive and negative rotation circuit, elevator reverses, promote main frame away from hinged attached lift scaffold bearing, chain is subject to drive sprocket and drags, another set of times of power assembly pulley is synchronized to lifting host mobility, thus completes the circulation that once declines.
The present invention is fixed on attached lift scaffold support body, with support body lifting, described hinge has two, is connected on the sprocket holder of both sides, be used alternatingly, without the need to a dead lift during construction, without the need to jack, without the need to repeatedly separating line and wiring, reduce equipment failure rate, reduce labor strength, reduce equipment loss, improve whole building operations efficiency.
Accompanying drawing explanation
Fig. 1: the present invention builds attached lift scaffold lifting appliance structural representation;
Fig. 2: relative wall-attached supporting seat original position schematic diagram when the present invention constructs;
Fig. 3: when the present invention constructs, relative wall-attached supporting seat promotes final position schematic diagram;
Fig. 4: 4 times of laborsaving chain structure construction lateral views;
Fig. 5: 4 times of laborsaving chain lifting device schematic diagrams;
Fig. 6: 3 times of laborsaving chain structure construction lateral views;
Fig. 7: 3 times of laborsaving chain lifting device schematic diagrams;
Fig. 8: the present invention builds attached lift scaffold lifting appliance and promotes host embodiments 1 structural representation;
Fig. 9: the present invention builds attached lift scaffold lifting appliance and promotes host embodiments 2a structural representation;
Figure 10: the present invention builds attached lift scaffold lifting appliance and promotes host embodiments 2b structural representation;
Figure 11: the present invention builds attached lift scaffold lifting appliance and promotes host embodiments 2c structural representation;
Figure 12: the present invention builds attached lift scaffold lifting appliance and promotes host embodiments 2d structural representation.
In figure: 1-motor wallboard, 2-casing wallboard, 3-wallboard bolt, 4-motor, 5-reductor, 6-drive sprocket, b-assists sprocket wheel, d-assists sprocket wheel, 7-wallboard pin shaft hole, 8-wire rope pulley frame, 9-chain, 10-sprocket holder, 11-sprocket holder, p-upper sprocket wheel, q-upper sprocket wheel, 12-wire rope, 13-wire rope pulley, 14-fixed bar, 15-fixed bar nut, 16-holder, 17-tensioning screw, 18-adjusting nut, 19-spring, 20-spring(-supported) mount, 21-wall-attached supporting seat, 22-hinge, 23-attached lift scaffold main frame, 24-floor, 25-disc type electric machine, 26-planetary reducer m, 27-planetary reducer n, 28-cycloidal planetary gear speed reducer, 29-patent 2014201046402 few teeth difference reductor, 30-Chain block speed change, 31-upper strata wall-attached supporting seat, 32-hinge, 40-disc-type brake motor, 41-two-way point of carrier bar, 42-chain sling plate, 43-chain sling plate, A-base, B-promotes main frame, C-times of power assembly pulley, E-strainer.
Detailed description of the invention
Technical characteristic of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1: lifting appliance of the present invention, comprise base (A), promote main frame (B), times power assembly pulley (C), hinge (22), hinge (23), strainer (E), chain (9), this lifting appliance has two covers times power assembly pulley (C), two cover times power assembly pulleys (C) connect hinge (22) and hinge (32) respectively, when constructing, base (A) is fixed on attached lift scaffold main frame (23) bottom, promoting main frame (B) is arranged on base (A), chain (9) is wrapped in times power assembly pulley (C) and promotes main frame (B) times power pulley structure that formation two groups is identical above, hinge (22) is connected with wall-attached supporting seat (21), wire rope (12) one end lift times power assembly pulley (C) in strainer (E), the other end lifts another set of times of power assembly pulley (C), strainer (E) is arranged on attached lift scaffold main frame (23) top.
As Fig. 1, Fig. 5, shown in Fig. 7: the lifting main frame (B) of this building attached lift scaffold lifting appliance has embodiment 1 and embodiment 2 two kinds of embodiments, wherein common feature comprises motor wallboard (1), casing wallboard (2), drive sprocket (6), auxiliary sprocket wheel (b), auxiliary sprocket wheel (d), two-way point of carrier bar (41), wallboard bolt (3), motor wallboard (1) and casing wallboard (2) common support auxiliary sprocket wheel (b), auxiliary sprocket wheel (d) and drive sprocket (6), drive sprocket (6) is positioned at the center of motor wallboard (1), the other end of drive sprocket (6) is positioned at casing wallboard (2) center, auxiliary sprocket wheel (b), auxiliary sprocket wheel (d) is symmetrical mutually in the both sides of drive sprocket (6), drive sprocket (6) top, two-way point of carrier bar (41) is had between motor wallboard (1) and casing wallboard (2), motor wallboard (1) with casing wallboard (2) is respectively equipped with two wallboard pin shaft holes (7) and is used for being connected with base (A), two wallboard pin shaft holes (7) make the lifting main frame (B) of this building attached lift scaffold lifting appliance because of doubly power assembly pulley (C) alternation, stress point be changed and to produce.
As shown in Figure 8: lifting main frame (B) embodiment 1 of this building attached lift scaffold lifting appliance is that application number 2,015,201,196,692 1 kinds rises ring-chain hoist slowly, comprise motor (4), reductor (5), motor wallboard (1), casing wallboard (2), drive sprocket (6), auxiliary sprocket wheel (b), auxiliary sprocket wheel (d), two-way point of carrier bar (41), wallboard bolt (3), motor (4) is shaftless disc type electric machine, casing wallboard (2) is provided with reductor (5), reductor (5) forms by planetary reducer superposing gear reduction unit, planetary reduction gear structural bond connects drive sprocket (6)
As Fig. 9, Figure 10, Figure 11, shown in Figure 12: lifting main frame (B) embodiment 2 of this building attached lift scaffold lifting appliance comprises, disc-type brake motor (40), Chain block speed change (30)/planetary reduction gear, motor wallboard (1), casing wallboard (2), drive sprocket (6), auxiliary sprocket wheel (b), auxiliary sprocket wheel (d), two-way point of carrier bar (41), wallboard bolt (3), deceleration wallboard (2) is provided with Chain block speed change (30), planetary reducer installed by motor wallboard (1), planetary reducer is provided with disc-type brake motor (40), planetary reduction gear m(26) or planetary reducer n (27) or cycloidal planetary gear speed reducer (28) or patent 2014201046402 few teeth difference reductor (29), planetary reducer is provided with disc-type brake motor (40), planetary reducer can be planetary reducer m(26) or planetary reducer n (27) or cycloidal planetary gear speed reducer (28) or patent 2014201046402 few teeth difference reductor (29), planetary reducer m(26), planetary reducer n(27), cycloidal planetary gear speed reducer, the gear structure of patent 2014201046402 few teeth difference reductor (29) is all planetary reduction gear structure, has planetary gear and central gear.
Planetary reduction gear m(26) central gear be arranged on the motor shaft of disc-type brake motor (40); The central gear of planetary reducer n (27) is gear shaft, is the motor shaft of disc type electric machine (40) simultaneously; Cycloidal planetary gear speed reducer has cycloidal-pin wheel in (28), its sun gear is two eccentric structures, casing wallboard (2) is provided with Chain block speed change (30), planetary reducer m(26 installed by motor wallboard (1)), planetary reducer m (26) is provided with disc-type brake motor (40) above, assemble central gear above the motor shaft of disc-type brake motor (40), the number of teeth of central gear is less than 17 teeth; In embodiment as shown in Figure 9, casing wallboard (2) is provided with Chain block speed change (30), motor wallboard (1) is provided with planetary reducer n (27), planetary reducer n(27) disc-type brake motor (40) is installed above, the motor shaft of disc-type brake motor (40) is gear shaft simultaneously, and the number of teeth of its gear shaft is less than 13 teeth; In embodiment as shown in Figure 10, casing wallboard (2) is provided with Chain block speed change (30), and motor wallboard (1) is provided with cycloidal planetary gear speed reducer (28), and cycloidal planetary gear speed reducer (28) is provided with disc-type brake motor (40) above; In embodiment as shown in figure 11, casing wallboard (2) is provided with Chain block speed change (30), motor wallboard (1) is provided with patent 2014201046402 few teeth difference reductor (29), and patent 2014201046402 few teeth difference reductor (29) is provided with disc-type brake motor (40) above.
As shown in Fig. 1, Fig. 5, Fig. 7: a times power assembly pulley (C) for this building attached lift scaffold lifting appliance comprises upper sprocket wheel (p), upper sprocket wheel (q), chain sling plate (42), chain sling plate (43), sprocket holder (10), sprocket holder (11) and upper sprocket wheel bearing pin, upper sprocket wheel bearing pin has two, be each passed through upper sprocket wheel (p), upper sprocket wheel (q) and sprocket holder (10), sprocket holder (11), sprocket holder (10) and sprocket holder (11) are connected hinge (22) and hinge (32) respectively.
As Fig. 1, Fig. 4, shown in Fig. 6: the strainer (E) of this building attached lift scaffold lifting appliance, comprise tensioning screw (17), adjusting nut (18), spring (19), spring(-supported) mount (20), wire rope (12), wire rope pulley (13) and wire rope pulley frame (8), tensioning screw (17) is through spring(-supported) mount (20) and spring (19), one end is connected with wire rope pulley frame (8), the other end is provided with adjusting nut (18), wire rope (12) one end is connected with a times power assembly pulley (C), the other end is connected with another set of times of power assembly pulley (C), strainer (E) is arranged on attached lift scaffold main frame (23) top, regulate this adjusting nut (18) that the change of wire rope pulley (13) upper-lower position can be realized, tensioning times power pulley structure (C).
As shown in Figure 2 and Figure 3: this building attached lift scaffold lifting appliance is in lifting process, and hinge (22) and wall-attached supporting seat (21) link by constructor, strainer (E) tensioning chain (9) tensioning times power pulley structure is regulated.In lifting process, promote main frame (B) energising and rotate forward draw chain (9), sprocket holder (10) and the chain (9) promoted between main frame (B) are shortened, promote main frame (B) mobile to wall-attached supporting seat (21), by wire rope (12) and strainer (E) effect, hinge (32) and sprocket holder (11) synchronized away from lifting main frame (B), and it is mobile to upper strata wall-attached supporting seat (31), lifting puts in place as shown in Figure 2, promote main frame (B) close to wall-attached supporting seat (21), hinge (32) and sprocket holder (11) move to upper strata wall-attached supporting seat (31) side position, as shown in Figure 2, complete and once promote operation.As need be again promoted, hinge (32) is connected with upper strata wall-attached supporting seat (31) by constructor, and wall-attached supporting seat (21) thrown off by hinge (22), regulates the positive circnit NOT of lifting main frame (B) can again complete lifting operation.
As Fig. 2, shown in Fig. 3: in decline process, hinge (22) is connected with wall-attached supporting seat (21) by constructor, remove the connection of hinge (32) and upper strata wall-attached supporting seat (31), regulate and promote main frame (B) positive and negative rotation circuit, promote main frame (B) to reverse draw chain (9), make sprocket holder (11) and the chain (9) promoted between main frame (B) be transferred to sprocket holder (10) and promote between main frame (B), promote main frame (B) away from wall-attached supporting seat (21) and hinge (22), chain (9) drags by drive sprocket (6), hinge (32) and sprocket holder (11) synchronized mobile to lifting main frame (B).When attached lift scaffold moves to a low floor, hinge (22) and sprocket holder (10) also move to lower floor's wall-attached supporting seat one side position simultaneously, as shown in Figure 1, complete the operation that once declines.
This building attached lift scaffold lifting appliance has two kinds of times of power pulley structure embodiments, and two cover times power assembly pulleys (C) of times power pulley structure embodiment 1 respectively have a upper sprocket wheel, and an embodiment 2 liang cover times power assembly pulley (C) respectively has two upper sprocket wheels.As in Fig. 6, Fig. 7 embodiment 1, the sprocket holder (11) of side times power assembly pulley (C) is provided with a upper sprocket wheel (q) and a chain sling plate (43), the sprocket holder (10) of opposite side times power assembly pulley (C) is provided with a upper sprocket wheel (p) and a chain sling plate (42), chain (9) is connected with chain sling plate (42) through auxiliary sprocket wheel (d), upper sprocket wheel (q), drive sprocket (6), upper sprocket wheel (p), auxiliary sprocket wheel (b), one end successively, the other end is connected with chain sling plate (43), forms two groups of 3 times of laborsaving pulley structures.
As Fig. 4, shown in Fig. 5: times power pulley structure embodiment 2 of this building attached lift scaffold lifting appliance, the sprocket holder (11) of side times power assembly pulley (C) is provided with two upper sprocket wheels (q), the sprocket holder (10) of opposite side times power assembly pulley (C) is provided with two upper sprocket wheels (p), chain (9) is successively through upper sprocket wheel (q), auxiliary sprocket wheel (d), another upper sprocket wheel (q) and drive sprocket (6), upper sprocket wheel (p), auxiliary sprocket wheel (b), another upper sprocket wheel (p), chain (9) two ends are fixed between motor wallboard (1) and casing wallboard (2), form two groups of 4 times of laborsaving pulley structures.
As shown in Figure 8: the lifting main frame (B) of this building attached lift scaffold lifting appliance, in embodiment as shown in Figure 7, the motor (4) that motor wallboard (1) is installed is shaftless disc type electric machine (44), casing wallboard (2) is provided with reductor (5), reductor (5) forms by planetary reducer superposing gear reduction unit, and planetary reduction gear structural bond connects drive sprocket (6).In embodiment as shown in Figure 8, casing wallboard (2) is provided with Chain block speed change (30), planetary reducer m(26 installed by motor wallboard (1)), planetary reducer m (26) is provided with disc-type brake motor (40) above, assemble central gear above the motor shaft of disc-type brake motor (40), the number of teeth of central gear is less than 17 teeth; In embodiment as shown in Figure 9, casing wallboard (2) is provided with Chain block speed change (30), motor wallboard (1) is provided with planetary reducer n (27), planetary reducer n(27) disc-type brake motor (40) is installed above, the motor shaft of disc-type brake motor (40) is gear shaft simultaneously, and the number of teeth of its gear shaft is less than 13 teeth; In embodiment as shown in Figure 10, casing wallboard (2) is provided with Chain block speed change (30), and motor wallboard (1) is provided with cycloidal planetary gear speed reducer (28), and cycloidal planetary gear speed reducer (28) is provided with disc-type brake motor (40) above; In embodiment as shown in figure 11, casing wallboard (2) is provided with Chain block speed change (30), motor wallboard (1) is provided with patent 2014201046402 few teeth difference reductor (29), and patent 2014201046402 few teeth difference reductor (29) is provided with disc-type brake motor (40) above.
Claims (7)
1. a novel building attached lift scaffold lifting appliance, it is characterized in that, comprise base (A), promote main frame (B), times power assembly pulley (C), wire rope (12), strainer (D), chain (9), base (A), wherein promote main frame (B) and comprise motor wallboard (1), casing wallboard (2), drive sprocket (6), auxiliary sprocket wheel (b), auxiliary sprocket wheel (d), two-way point of carrier bar (41), wallboard bolt (3), motor wallboard (1) and casing wallboard (2) common support auxiliary sprocket wheel (b), auxiliary sprocket wheel (d) and drive sprocket (6), drive sprocket (6) is positioned at the center of motor wallboard (1), the other end of drive sprocket (6) is positioned at casing wallboard (2) center, auxiliary sprocket wheel (b), auxiliary sprocket wheel (d) is symmetrical mutually in the both sides of drive sprocket (6), motor wallboard (1) and casing wallboard (2) are respectively equipped with two wallboard pin shaft holes (7), chain (9) is wrapped in times power assembly pulley (C) and promotes main frame (B) times power pulley structure that formation two groups is identical above.
2. building attached lift scaffold lifting appliance as claimed in claim 1, is characterized in that drive sprocket (6) top promoting main frame, has two-way point of carrier bar (41) between motor wallboard (1) and casing wallboard (2).
3. building attached lift scaffold lifting appliance as claimed in claim 1, it is characterized in that, the strainer (E) of described building attached scaffold lifting appliance, comprise tensioning screw (17), adjusting nut (18), spring (19), spring(-supported) mount (20), wire rope (12), wire rope pulley (13) and wire rope pulley frame (8), tensioning screw (17) is through spring(-supported) mount (20) and spring (19), one end is connected with wire rope pulley frame (8), the other end is provided with adjusting nut (18), wire rope (12) one end is connected with a times power assembly pulley (C), the other end is connected with another set of times of power assembly pulley (C), strainer (E) is arranged on attached lift scaffold main frame (23) top.
4. building attached lift scaffold lifting appliance as claimed in claim 1, it is characterized in that, times power pulley structure embodiment 1 times of power assembly pulley (C) totally two covers of described building attached lift scaffold lifting appliance, often cover is provided with upper sprocket wheel (p) or upper sprocket wheel (q), a pair chain sling plate (42) is installed simultaneously, chain (9) one end is fixed on chain sling plate (42), successively through auxiliary sprocket wheel (d), upper sprocket wheel (q), drive sprocket (6), the other end is fixed on chain sling plate (42) equally, successively through auxiliary sprocket wheel (b), upper sprocket wheel (p), drive sprocket (6) forms two covers, 3 times of laborsaving pulley structures, sprocket holder (10) and sprocket holder (11) are connected hinge (22) and hinge (32) respectively.
5. as claim 1, building attached lift scaffold lifting appliance described in 3, it is characterized in that, times power assembly pulley (C) totally two covers in times power pulley structure embodiment 2 of described building attached lift scaffold lifting appliance, often overlap upper each installation two upper sprocket wheels of times power assembly pulley (C), chain (9) one end is fixed between motor wallboard (1) and casing wallboard (2), successively through upper sprocket wheel (q), auxiliary sprocket wheel (d), another upper sprocket wheel (q) and drive sprocket (6), chain (9) other end is fixed between casing wallboard (2) and motor wallboard (1) equally, successively through upper sprocket wheel (p), auxiliary sprocket wheel (b), another upper sprocket wheel (p) and drive sprocket (6) form two covers, 4 times of laborsaving pulley structures, sprocket holder (10) and sprocket holder (11) are connected hinge (22) and hinge (32) respectively.
6. the building attached lift scaffold lifting appliance as described in claim 2,3,4, it is characterized in that, the motor wallboard (1) of described building attached scaffold lifting appliance is provided with shaftless disc type electric machine (43) above, casing wallboard (2) is provided with planetary reducer (5), planetary reducer is superimposed with gear reduction unit planetary reduction gear and connects drive sprocket (6), (5) are superimposed with gear reduction unit to planetary reducer, and planetary reduction gear connects drive sprocket (6).
7. the novel building attached scaffold lifting appliance as described in claim 2,3,4, it is characterized in that, the casing wallboard (2) of described lifting main frame (B) is provided with Chain block reducer (30), planetary reducer installed by motor wallboard (1), planetary reducer is provided with disc-type brake motor (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314890.3U CN204609271U (en) | 2015-05-17 | 2015-05-17 | Building attached lift scaffold lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314890.3U CN204609271U (en) | 2015-05-17 | 2015-05-17 | Building attached lift scaffold lifting appliance |
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| Publication Number | Publication Date |
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| CN204609271U true CN204609271U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520314890.3U Withdrawn - After Issue CN204609271U (en) | 2015-05-17 | 2015-05-17 | Building attached lift scaffold lifting appliance |
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| CN (1) | CN204609271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005187A (en) * | 2019-05-06 | 2019-07-12 | 赵宇翔 | Alternately it is coupled the attachment type raise scaffold and its application method of support |
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2015
- 2015-05-17 CN CN201520314890.3U patent/CN204609271U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005187A (en) * | 2019-05-06 | 2019-07-12 | 赵宇翔 | Alternately it is coupled the attachment type raise scaffold and its application method of support |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20180711 |