CN102153032B - Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system - Google Patents
Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system Download PDFInfo
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- CN102153032B CN102153032B CN 201110039417 CN201110039417A CN102153032B CN 102153032 B CN102153032 B CN 102153032B CN 201110039417 CN201110039417 CN 201110039417 CN 201110039417 A CN201110039417 A CN 201110039417A CN 102153032 B CN102153032 B CN 102153032B
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- hanging basket
- trammel beam
- beam assembly
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- frame
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Abstract
The invention discloses an electric hanging basket suspension system for enhancing the loading capability. The electric hanging basket suspension system comprises a balancing pole component, a hoisting frame for suspending and fixing an electric hanging basket, and a hoister installation frame for fixing a hoister; the center of the balancing pole component is movably connected with the hoisting frame for suspending and fixing the electric hanging basket; and the end of the balancing pole component is hinged with the hoister installation frame. The invention also discloses an electric hanging basket climb system using the electric hanging basket suspension system. By the invention, the conventional operation that the hoister installation frame of the electric hanging basket is directly arranged on the electric hanging basket main body is changed, so the hoister installation frame of the electric hanging basket is hinged with the electric hanging basket main body through the balancing pole; based on the theory of a balancing lever, one suspension point and one hoister in the conventional hanging basket are changed into one suspension point and two hoisters or three hoisters, so the hoisting loading capability of the hanging basket is enhanced greatly; and under the condition that the rated hoisting capability of the hoister is fixed, the rated loading capability of the hanging basket can be enhanced doubly.
Description
Technical field
The present invention relates to a kind of overhead hoist, belong to the lifting machinery technical field, relate in particular to the driven hanging basket technical field.
Background technology
454 meters of Guangzhou New TV Tower main tower height, 156 meters of Antenna mast height, bottom-to-top-height reach 610 meters.The urceolus steel structure system of television mast is intersected by 24 root posts, 1123 sections diagonal braces and 46 ring beams and consists of.Height approximately 270 meters be the eel-like figure position, be rendered as great on bottom and small on top ox pin truncated conical shape below eel-like figure, its eel-like figure top presents the little large handstand ox pin truncated conical shape in the end, and is all asymmetric up and down.Integral body is the thin and unequal araneose steel structure in up and down (shaped steel) support in big-and-middle of up and down.
When needs are implemented the finish paint coating decoration to Guangzhou New TV Tower urceolus steel structure, do not have the ready-made technology of ascending a height to use for reference, hanging basket in the market can not meet the post coat requirement, because the distance between two columns does not wait at 7～12 meters, and column is hyperbolic shape, adopt the super long type hanging basket to be across between two root posts, and make hanging basket to move up and down along column.But elongated hanging basket in the market can not meet the Guangzhou New TV Tower construction requirement.In order to satisfy the consideration of safe operation, also satisfy construction period in order to improve operating efficiency, must develop separately the equipment of ascending a height that makes new advances.
Within 400～1000Kg scope, when running into special occasions and needing large-scale hanging basket, can not meet the needs of reality due in the market driven hanging basket load.The load that improves hanging basket is limited by gig, and gig maximum pulling capacity in the market is 1000kg, and what this body weight of hanging basket of large-scale hanging basket had will surpass its hoisting capacity, and the special dimension that strengthens load at needs just can not meet demand.
Summary of the invention
In order to solve above-mentioned practical problems, make up the deficiencies in the prior art, a kind of super-huge special-shaped hanging basket that can adapt under particular surroundings is provided.The present invention utilizes the principle of compensating bar, in the situation that the specified hoisting capacity of gig is certain, can significantly improve hanging basket rated load ability, is specially adapted to overlength, angle type, arc or circular hanging basket.
To achieve these goals, the present invention has adopted following technical scheme: a kind of driven hanging basket suspension, comprise that the raising legs and of driven hanging basket is used for the fixedly elevator mounting frame of gig to a trammel beam assembly, for hanging fixedly, the central movable of described trammel beam assembly is connected in described for hanging the fixedly raising legs of driven hanging basket, and the end of described trammel beam assembly is articulated in described elevator mounting frame.
As a kind of embodiment wherein, described trammel beam assembly comprises the straight-bar of a two ends symmetry, and center and the two ends of straight-bar are respectively equipped with articulation piece.
In order further to improve weight bearing power, described trammel beam assembly comprises two straight-bars that be arranged in parallel, and center and the two ends of two straight-bars are respectively equipped with articulation piece, and two straight-bars are by the pair of links captive joint; It is described that the raising legs of driven hanging basket is a rectangular frame for hanging fixedly.
As another kind of embodiment, described trammel beam assembly comprises that one contains " Y " shape frame of three legs, a wherein end of leg is installed on same stationary spindle jointly, three legs are the radial same level that is distributed in, described trammel beam assembly also comprises the suspension ring that are used for hanging described raising legs of installing in axle below, and between described suspension ring and described axle, the employing joint coupling is connected.
Described trammel beam adopts the universal mode that is connected with lifting of hanging basket frame connection mode, even like this in the situation that the asynchronous operation of gig occurs, hanging basket also can promote by held stationary.
A kind of driven hanging basket system of ascending a height, comprise driven hanging basket suspension as above, also comprise a driven hanging basket, some gigs, work rope and hanging basket controllers, described driven hanging basket hangs and is fixed on the lifting of hanging basket frame of described driven hanging basket suspension, and described gig is fixed on elevator mounting frame.
On described elevator mounting frame, gig above safety lock is installed.
The present invention has changed the elevator mounting frame of hanging basket in the past and has been directly installed on way on the hanging basket body, make the elevator mounting frame of hanging basket by a trammel beam and hanging basket body hinge, when if each balance pipe link is installed two gigs, adopt shape trammel beam always; If when a balance pipe link is installed three gigs, adopt Three-legged balance pipe link.The present invention utilizes the principle of compensating bar, gig of suspension centre of former hanging basket is increased to two gigs of a suspension centre or three gigs, greatly improve the hoist load ability of hanging basket, in the situation that the specified hoisting capacity of gig is certain, can significantly improve hanging basket rated load ability.The key of such scheme is to adopt trammel beam to increase the installation quantity of gig, and many gigs of lower assurance are simultaneously stressed and stressed evenly in working order, completes the hoisting capacity that improves hanging basket and guarantees safe in operation.The present invention is specially adapted to the large-sized special-shaped hanging baskets such as overlength, angle type, arc or circle.
Description of drawings
Fig. 1 is the driven hanging basket entire system structural representation of ascending a height, and in figure, gig is in synchronous regime.
Fig. 2 is the driven hanging basket entire system structural representation of ascending a height, and in figure, gig is in asynchronous state.
Fig. 3 a is trammel beam facade structures schematic diagram.
Fig. 3 b is that trammel beam is bowed to structural representation.
Fig. 3 c is that the A of Fig. 3 b is to schematic diagram.
Fig. 4 a is lifting of hanging basket frame elevation drawing.
Fig. 4 b is that the A of Fig. 4 a is to schematic diagram.
Fig. 5 a is the elevator mounting frame elevation drawing.
Fig. 5 b is that the A of Fig. 5 a is to schematic diagram.
Fig. 6 a is raising legs and trammel beam assembling elevational schematic view.
Fig. 6 b is that the A of Fig. 6 a is to schematic diagram.
Fig. 7 is gig and elevator mounting frame assembling schematic diagram.
Fig. 8 is elevator mounting frame and trammel beam assembly drowing.
Fig. 9 is lifting of hanging basket frame and trammel beam and elevator mounting frame assembling schematic diagram.
Figure 10 a is triangle balance bar planar structure schematic diagram.
Figure 10 b is triangle balance bar facade structures schematic diagram.
Figure 11 a is the elevational schematic view that triangle balance bar is used elevator mounting frame.
Figure 11 b is that the A of Figure 11 a is to schematic diagram.
The specific embodiment
As shown in Figure 1 and Figure 2, be a kind of driven hanging basket system of ascending a height, as seen from the figure, hanging basket 1 is installed in a hanging basket suspension system.This hanging basket suspension system comprises for the lifting of hanging basket frame 2 that hangs fixing driven hanging basket, trammel beam assembly 3 and for the fixing elevator mounting frame 4 of gig 5.The central movable of trammel beam assembly 3 is connected in lifting of hanging basket frame 2, and the end of trammel beam assembly 3 is articulated in elevator mounting frame 4.
As shown in Fig. 3 a～3c, be the schematic diagram of trammel beam assembly 3.As a kind of embodiment, the main component of trammel beam assembly 3 is uniform straight-bars 30, or the straight-bar of two ends symmetry.The mid point of straight-bar 30 is provided with articulation piece 32, and for hinged with lifting of hanging basket frame 2, the two ends of straight-bar 30 are provided with articulation piece 34, is used for hinged with elevator mounting frame 4.
In the situation that load is large, stressed for strengthening system, the main component of trammel beam assembly is fixedly connected into one " II " shape support by two parallel straight-bars 30 by two connecting rods 31 and consists of, as shown in Fig. 3 b.Its side is as shown in Fig. 3 c.
As shown in Figure 4, be the schematic diagram of lifting of hanging basket frame.Lifting of hanging basket frame bottom is provided with the suspension member for the support hanging basket.Stressed in order to strengthen, especially for the situation that adopts two trammel beams, the lifting of hanging basket frame adopts the rectangle frame structure.As shown in Figure 6, trammel beam assembly 3 is installed on the framework of lifting of hanging basket frame 2.
Shown in Figure 5, be the schematic diagram of elevator mounting frame 4.Elevator mounting frame 4 adopts the rectangle frame structure.
As shown in Figure 7, gig 5 is installed on elevator mounting frame 4, is provided with safety lock 6 on elevator mounting frame, and safety lock 6 is positioned at the top of gig 5.
As shown in Figure 8, each ground, elevator mounting frame left and right is articulated in the end of trammel beam.
The ascend a height installation steps of system of electricity basket are as follows:
1. after hanging basket 1 moulding, first lifting of hanging basket frame 2 is arranged on hanging basket 1, after determining that raising legs 2 installations are safe and reliable, then trammel beam 3 is arranged on raising legs 2, trammel beam 3 middle parts and lifting of hanging basket frame 2 adopt pin hinge;
2. install the hanging basket suspension system, and carry out safety inspection, determine to install and meet load cable and the safety steel cable that hanging basket is installed respectively after technique and demand of technical standard again;
3. the gig 5 with hanging basket is arranged on elevator mounting frame 4;
4. again elevator mounting frame 4 is arranged on trammel beam 3 ends on the raising legs of hanging basket;
5. the electric system of hanging basket be installed and carried out safety verification, to be testedly safety steel cable being penetrated safety lock after qualified, then the load cable of hanging basket is penetrated gig.
A safety lock 6 that is connected with independent safety steel cable is all installed on the top of every gig, and each safety lock needs a safety steel cable, can prevent effectively that hanging basket is because of the working rope accident accident of falling.For guaranteeing that safety should first penetrate safety lock to safety steel cable before load cable is penetrated gig, can stop maloperation and the accident that occurs.
As another kind of embodiment, the main component of trammel beam assembly is " Y " shape support that contains three legs 30 ', a wherein end of leg is installed on same stationary spindle 36 ' jointly, and three legs are the radial same level that is distributed in, as shown in Figure 10 a～10b.Being provided with strengthening rib 35 ' in the bottom of leg supports fixing.The trammel beam assembly also comprises the suspension ring 37 ' that are used for hanging raising legs of installing in axle 36 ' below.Axle 36 ' bottom is provided with punching suspension rod suspension ring 39 ', and between suspension ring 37 ' and punching suspension rod suspension ring 39 ', employing joint coupling 38 ' is connected." Y " shape support adopts elevator mounting frame 4 ' as shown in figure 11.The top of elevator mounting frame 4 ' is the rectangular cabinet structure, and the bottom of rectangle frame is provided with an adapter shaft 41 ', is connected to the articulation piece 34 ' of leg end portions.
When practical application, select the trammel beam group of " II " shape support or " Y " shape support according to the load requirement of hanging basket, to determine the quantity of gig.
Before the hanging basket running, all safety steel cables and load cable are installed first, and inching button, each gig of trail run separately.Before operation, regulate separately each gig, make the load cable tensioning, gig in the same horizontal line, this moment, trammel beam kept horizontality as shown in Figure 1.The hanging basket controller can adopt hand-held controller, is respectively arranged with up, descending and stop button.Control simultaneously 4 gig up and down synchronized operations by the button on hand held controller under normal operating condition, identical with the general standard hanging basket.Power controling box is provided with the independent control button of every gig, in practical operation, the whole out-of-level situation of trammel beam out-of-level (as shown in Figure 2) or hanging basket appears sometimes, when finding the situation that the trammel beam assembly is out-of-level or hanging basket is out-of-level, can control separately the operation of every gig by the button on power supply box and also can operate simultaneously the gig of controlling more than and move simultaneously, to regulate the state of hanging basket.
Adopt the control system of many gigs similar with the control system that adopts 4 gigs, hand-held controller is identical, increases the independent control button of respective numbers on power controling box.
Claims (7)
1. driven hanging basket suspension that improves weight bearing power, it is characterized in that: comprise that the raising legs and of driven hanging basket is used for the fixedly elevator mounting frame of gig to a trammel beam assembly, for hanging fixedly, the central movable of described trammel beam assembly is connected in described for hanging the fixedly raising legs of driven hanging basket, and the end of described trammel beam assembly is articulated in described elevator mounting frame.
2. driven hanging basket suspension according to claim 1, it is characterized in that: described trammel beam assembly comprises the straight-bar of a two ends symmetry, center and the two ends of straight-bar are respectively equipped with articulation piece.
3. driven hanging basket suspension according to claim 1, it is characterized in that: described trammel beam assembly comprises two straight-bars that be arranged in parallel, center and the two ends of two straight-bars are respectively equipped with articulation piece, and two straight-bars are by the pair of links captive joint; It is described that the raising legs of driven hanging basket is a rectangular frame for hanging fixedly.
4. driven hanging basket suspension according to claim 1, it is characterized in that: described trammel beam assembly comprises that one contains " Y " shape frame of three legs, a wherein end of leg is installed on same stationary spindle jointly, three legs are the radial same level that is distributed in, described trammel beam assembly also comprises the suspension ring that are used for hanging described raising legs of installing in axle below, and between described suspension ring and described axle, the employing joint coupling is connected.
5. driven hanging basket suspension according to claim 4, is characterized in that: described trammel beam assembly and the universal mode that is connected of lifting of hanging basket frame connection mode employing.
6. the driven hanging basket system of ascending a height, it is characterized in that: comprise driven hanging basket suspension as described in claim 1～5 any one, also comprise a driven hanging basket, some gigs, work rope and hanging basket controllers, described driven hanging basket hangs and is fixed on the lifting of hanging basket frame of described driven hanging basket suspension, and described gig is fixed on elevator mounting frame.
7. the driven hanging basket according to claim 6 system of ascending a height is characterized in that: on described elevator mounting frame, the top of gig is equipped with safety lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039417 CN102153032B (en) | 2011-02-17 | 2011-02-17 | Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039417 CN102153032B (en) | 2011-02-17 | 2011-02-17 | Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102153032A CN102153032A (en) | 2011-08-17 |
| CN102153032B true CN102153032B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110039417 Expired - Fee Related CN102153032B (en) | 2011-02-17 | 2011-02-17 | Electric hanging basket suspension system for enhancing loading capability, and electric hanging basket climb system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197848A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Building basket lifting machine structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907066A (en) * | 1974-06-21 | 1975-09-23 | Robert E Newton | Wing-type scaffold system |
| CN2849025Y (en) * | 2005-09-28 | 2006-12-20 | 沈阳瑞科节能工程有限公司 | Hand driven lifting cradle |
| CN201362955Y (en) * | 2009-02-16 | 2009-12-16 | 中际联合工业技术(北京)有限公司 | Angle self-regulating mounting frame of hoister |
| CN201980944U (en) * | 2011-02-17 | 2011-09-21 | 中交四航工程研究院有限公司 | Hanging system of electric hanging basket capable of increasing loading capability and ascending system of electric hanging basket |
-
2011
- 2011-02-17 CN CN 201110039417 patent/CN102153032B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907066A (en) * | 1974-06-21 | 1975-09-23 | Robert E Newton | Wing-type scaffold system |
| CN2849025Y (en) * | 2005-09-28 | 2006-12-20 | 沈阳瑞科节能工程有限公司 | Hand driven lifting cradle |
| CN201362955Y (en) * | 2009-02-16 | 2009-12-16 | 中际联合工业技术(北京)有限公司 | Angle self-regulating mounting frame of hoister |
| CN201980944U (en) * | 2011-02-17 | 2011-09-21 | 中交四航工程研究院有限公司 | Hanging system of electric hanging basket capable of increasing loading capability and ascending system of electric hanging basket |
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| CN102153032A (en) | 2011-08-17 |
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