CN201458591U - Lifting device for installing sound barrier - Google Patents
Lifting device for installing sound barrier Download PDFInfo
- Publication number
- CN201458591U CN201458591U CN2009201042858U CN200920104285U CN201458591U CN 201458591 U CN201458591 U CN 201458591U CN 2009201042858 U CN2009201042858 U CN 2009201042858U CN 200920104285 U CN200920104285 U CN 200920104285U CN 201458591 U CN201458591 U CN 201458591U
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- Prior art keywords
- suspension rod
- sound barrier
- pillar stand
- hanging device
- upright post
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- Expired - Lifetime
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Abstract
The utility model discloses a lifting device for installing a sound barrier, which belongs to hoisting equipment. The lifting device comprises a transportation platform, a winding mechanism, a hanger rod, a suspension arm and pulleys, wherein the winding mechanism and the hanger rod are arranged on the transportation platform, the suspension arm is transversely fixed to the upper end of the hanger rod, and the pulleys are fixed to both ends of the suspension arm; a wire rope for hoisting is connected with the winding mechanism after penetrating through the pulleys; and the hanger rod comprises a lower upright post and an upper upright post, the lower upright post and the upper upright post are connected by jointed pins, and the upper upright post is provided with a steering bearing. The height of the hanger rod of the utility model can be adjusted and rotate freely; and the utility model has the advantage of simple structure and is suitable for operations on the lower part of a contact system or in a narrow zone of a construction site.
Description
Technical field
The utility model relates to a kind of equipment that is used for lifting, particularly a kind of hanging device that utilizes elevator, lift technique that sound barrier is installed.
Background technology
Along with improving constantly of environmental consciousness, people have risen to a new height to the control of the noise pollution around railway, the light rail, and sound barrier generally is set, the noise diffusion that produces when being used to stop train operation.But sound barrier is installed and limited by the workyard, and road is narrow and small not smooth, and safety precaution is extremely important.
The patent No. is that the Chinese patent of 200720076026.X discloses a kind of sound barrier column installation car, this patent comprises shipping platform, traveling gear, rotation suspension rod, hoisting mechanism and hoisting hook rigging, is mainly used in lifting sound barrier steel column on light rail bridge floor side wall along the line.But for the applicant once in " the novel railway sound barrier " of on April 24th, 2009 application, application number is 200920102457.8, different sound-absorbing panel, insulation board and panel need be installed on the differing heights of column, its hanging device that usefulness is installed only depends on hoisting mechanism to carry out the height adjustment of lifting object so, the height of suspension rod need be provided with very high, it is very inconvenience in mobile and transportation, also is not suitable for the narrow and small operation field in some space.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can carry out the suspension rod height adjustment, freely turn to, simple in structure be used for the hanging device that sound barrier is installed.
For solving the problems of the technologies described above, the utility model comprise the hoisting mechanism that is provided with on shipping platform, the shipping platform and suspension rod, crosswise fixed at the arm of suspension rod upper end, be fixed on the pulley at arm two ends, working the steel wire penetrating pulley of reusing links to each other with hoisting mechanism, described suspension rod is made up of lower pillar stand, upper pillar stand, and lower pillar stand is connected by the spreading pin with upper pillar stand.
The utility model mainly carries out design-calculated according to the principle that hoisting mechanism provides power, assembly pulley to carry out power steering, spreading pin adjusting boom length.Its middle hanger is made of upper and lower column, and is provided for the hole that bonded assembly matches at the differing heights place of lower pillar stand and upper pillar stand, by means of the hole of spreading pin connection differing heights, realizes the height adjustment of hanging device.
Adopt the beneficial effect that technique scheme produced to be: the utility model is by being provided with upper and lower column and can realizing the height adjustment of suspension rod by means of the spreading pin; Further in the improved plan,, can realize freely turning to of suspension rod by means of the bearing that is provided with on the upper pillar stand; By means of the fixation clamp that is provided with on the suspension rod, the top of the H steel in hanging device and the sound barrier erecting stage is connected and fixed, equipment is firm, safety; This novel can security implementation the transportation and the lifting of sound barrier insulation board and panel, sound-absorbing panel, flexible operation, easy to use, after the lifting object thing sling, only need pull lifting object can turn to and be fixed on angle arbitrarily.The utility model is suitable for operation in the narrow and small area in contact system bottom or workyard, in addition, and the also suitable a plurality of construction fields such as artificial digging pile, room are built, finishing that are extended to.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model A place enlarged diagram;
Fig. 3 is the axle side scheme drawing that amplify at the utility model B place;
Wherein, 1, shipping platform; 2, lower pillar stand; 3, fixation clamp; 4, spreading pin; 5, bearing; 6, upper pillar stand; 7, pulley; 8, arm; 9, lifting object; 10, steel rope; 11, hoisting mechanism; 12, road wheel; 13, column head; 14, Upright post base; 15, through hole; 16, bayonet socket; 17, cant beam.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, as can be seen, the utility model comprise on shipping platform 1, the shipping platform 1 hoisting mechanism 11 that is provided with and suspension rod, crosswise fixed at the arm 8 of suspension rod upper end, be fixed on the pulley 7 at arm 8 two ends, working the steel rope 10 reuse passes pulley 7 and links to each other with hoisting mechanism 11, described suspension rod is made up of lower pillar stand 2 and upper pillar stand 6, and lower pillar stand 2 is connected by spreading pin 4 with upper pillar stand 6.Be provided for the hole that spreading pin bonded assembly matches on lower pillar stand 2 and the upper pillar stand 6, be used to regulate the height of suspension rod, the height of regulating lifting object 9 by means of steel rope 10 with hoisting mechanism 11 matches, both adjust the height of lifting object 9 jointly, flexible, both be applicable to the lifting object that setting height(from bottom) is higher, also be applicable to the operation place that some height space is narrow and small, and moved or convenient transportation.
Further improvement of these options is:
Above-mentioned upper pillar stand 6 comprises that described bearing 5 is arranged on the Upright post base 14 by bearing 5 bonded assembly Upright post bases 14 and column head 13, the inserted link that an end setting of column head 13 cooperates with bearing 5 inner rings.Can realize turning to of upper pillar stand 6 by the suspension hook that pulls lifting object 9 or steel rope 10 1 ends, lifting or easy for installation, quick.
The cant beam 17 of support is set between suspension rod and arm 7.
In the bottom of shipping platform 1 road wheel 12 is set, is convenient to hanging device transporting and hoisting thing, and laborsaving, road wheel 12 is provided with locking member, is convenient to the fixing of hanging device.
To sum up, the use of this hanging device is: at first utilize manually the column next door that two hanging devices that are loaded with lifting object is transported to the sound barrier both sides, with the lock member secures hanging device on the road wheel 12, then as required, adjust the height of suspension rod by spreading pin 4, in conjunction with on-the-spot fixation clamp 3 is connected with on-the-spot H steel top, connects power supply again, carry out the installation exercise of sound-absorbing barrier, insulation board and panel.When wherein one striding after sound barrier insulation board and panel lifting finishes, wherein a hanging device moves to face and strides, and can carry out cycle operation.This hanging device is not only simple in structure, operates more easyly, only needs two or three staff just can easily finish installation exercise.
Claims (5)
1. be used for the hanging device that sound barrier is installed, comprise that shipping platform (1), shipping platform (1) go up arm (8) on suspension rod of the hoisting mechanism (11) that is provided with and suspension rod, crosswise fixed, be fixed on the pulley (7) at arm (8) two ends, working the steel rope (10) reuse passes pulley (7) and links to each other with hoisting mechanism (11), it is characterized in that: described suspension rod is made up of lower pillar stand (2) and upper pillar stand (6), and lower pillar stand (2) is connected by spreading pin (4) with upper pillar stand (6).
2. the hanging device that is used for the sound barrier installation according to claim 1, it is characterized in that: upper pillar stand (6) comprises by bearing (5) bonded assembly Upright post base (14) and column head (13), described bearing (5) is arranged on the Upright post base (14), the inserted link that an end setting of column head (13) cooperates with bearing (5) inner ring.
3. the hanging device that is used for the sound barrier installation according to claim 1, it is characterized in that: fixation clamp (3) is set on the suspension rod, fixation clamp (3) is provided with orthogonal two planes, one of them plane is provided with the through hole (15) that cooperates with suspension rod, and another plane is provided with bayonet socket (16).
4. the hanging device that is used for the sound barrier installation according to claim 1 is characterized in that: the cant beam (17) that support is set between suspension rod and arm (7).
5. the hanging device that is used for the sound barrier installation according to claim 1, it is characterized in that: in the bottom of shipping platform (1) road wheel (12) is set, road wheel (12) is provided with locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201042858U CN201458591U (en) | 2009-08-14 | 2009-08-14 | Lifting device for installing sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201042858U CN201458591U (en) | 2009-08-14 | 2009-08-14 | Lifting device for installing sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458591U true CN201458591U (en) | 2010-05-12 |
Family
ID=42385945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201042858U Expired - Lifetime CN201458591U (en) | 2009-08-14 | 2009-08-14 | Lifting device for installing sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458591U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060241A (en) * | 2010-10-29 | 2011-05-18 | 中交第一公路工程局有限公司 | Universal crane for construction process of high-speed railway sound barrier |
| CN102303819A (en) * | 2011-08-12 | 2012-01-04 | 中国水电建设集团铁路建设有限公司 | Railway bridge sound barrier upright hoisting trolley |
| CN102699860A (en) * | 2012-06-11 | 2012-10-03 | 宁波拓普集团股份有限公司 | Tool for dismounting wood pattern and acoustic baffle in reverberation room |
| CN102733502A (en) * | 2012-06-19 | 2012-10-17 | 上海市基础工程有限公司 | Movable lift-type acoustic barrier |
| CN103979426A (en) * | 2014-04-29 | 2014-08-13 | 济南重工股份有限公司 | Portable lifting device |
| CN105923558A (en) * | 2016-06-30 | 2016-09-07 | 中铁六局集团天津铁路建设有限公司 | Hoisting machine for sound barrier plates below high-voltage grid |
| CN108100896A (en) * | 2017-12-27 | 2018-06-01 | 中国二十冶集团有限公司 | A kind of Pipeline lift conveying device and method |
| CN109056564A (en) * | 2018-09-04 | 2018-12-21 | 中铁二十局集团第四工程有限公司 | Railway sound barrier installs special equipment and application method |
| CN110304569A (en) * | 2019-06-28 | 2019-10-08 | 中国一冶集团有限公司 | The movable small-sized platform sound barrier hanging apparatus of one kind and construction method |
-
2009
- 2009-08-14 CN CN2009201042858U patent/CN201458591U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060241A (en) * | 2010-10-29 | 2011-05-18 | 中交第一公路工程局有限公司 | Universal crane for construction process of high-speed railway sound barrier |
| CN102303819A (en) * | 2011-08-12 | 2012-01-04 | 中国水电建设集团铁路建设有限公司 | Railway bridge sound barrier upright hoisting trolley |
| CN102699860A (en) * | 2012-06-11 | 2012-10-03 | 宁波拓普集团股份有限公司 | Tool for dismounting wood pattern and acoustic baffle in reverberation room |
| CN102699860B (en) * | 2012-06-11 | 2015-04-22 | 宁波拓普集团股份有限公司 | Tool for dismounting wood pattern and acoustic baffle in reverberation room |
| CN102733502A (en) * | 2012-06-19 | 2012-10-17 | 上海市基础工程有限公司 | Movable lift-type acoustic barrier |
| CN103979426A (en) * | 2014-04-29 | 2014-08-13 | 济南重工股份有限公司 | Portable lifting device |
| CN105923558A (en) * | 2016-06-30 | 2016-09-07 | 中铁六局集团天津铁路建设有限公司 | Hoisting machine for sound barrier plates below high-voltage grid |
| CN108100896A (en) * | 2017-12-27 | 2018-06-01 | 中国二十冶集团有限公司 | A kind of Pipeline lift conveying device and method |
| CN108100896B (en) * | 2017-12-27 | 2020-06-26 | 中国二十冶集团有限公司 | Pipeline lifting and conveying device and method |
| CN109056564A (en) * | 2018-09-04 | 2018-12-21 | 中铁二十局集团第四工程有限公司 | Railway sound barrier installs special equipment and application method |
| CN110304569A (en) * | 2019-06-28 | 2019-10-08 | 中国一冶集团有限公司 | The movable small-sized platform sound barrier hanging apparatus of one kind and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |