CN202913360U - Bridge floor rotary hoisting device - Google Patents
Bridge floor rotary hoisting device Download PDFInfo
- Publication number
- CN202913360U CN202913360U CN 201220579176 CN201220579176U CN202913360U CN 202913360 U CN202913360 U CN 202913360U CN 201220579176 CN201220579176 CN 201220579176 CN 201220579176 U CN201220579176 U CN 201220579176U CN 202913360 U CN202913360 U CN 202913360U
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- CN
- China
- Prior art keywords
- bridge floor
- girder
- chassis
- hanging apparatus
- hoisting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a bridge floor rotary hoisting device which comprises a base plate provided with a walking system, a rotary mechanism arranged on the upper portion of the base plate and a lifting device arranged on the upper portion of the rotary mechanism. The base plate is provided with a hydraulic bearing system, when the bridge floor rotary hoisting device hoists a bridge floor, the hydraulic bearing system bears the base plate on the bridge floor, and after the bridge floor rotary hoisting device finishes hoisting, the walking system conveys the base plate. According to the bridge floor rotary hoisting device, the walking system and the hydraulic bearing system are used for conveying and bearing the whole hoisting device alternately, hoisting and position adjustment are convenient, the device does not need to be dismounted, conveyed and mounted, and the bridge floor rotary hoisting device has the advantages of being simple in structure, safe in hoisting and the like.
Description
Technical field
the utility model relates to a kind of bridge floor revolution hanging apparatus.
Background technology
at present, in carrying out the setting up of concrete continuous girder bridge, usually beam piece sections is prefabricated in the beam field, ground transport is to bridge location, reproduce field by beam piece section assembling Cheng Qiao, except the Bridge Erector as capital equipment, also need by special hanging apparatus by beam piece sections winch on Bridge Erector, carry out assembled.Prior art its profile of Universal hoisting device huge, thereby larger on the impact of traffic.
Summary of the invention
the purpose of this utility model is to provide a kind of bridge floor revolution hanging apparatus.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of bridge floor revolution hanging apparatus, it comprises chassis, the slew gear that is arranged on top, chassis that is provided with traveling system, the boom hoisting that is arranged on described slew gear top, be provided with the hydraulic support system on described chassis, when described device is lifted by crane, described hydraulic support system is bearing in described chassis on bridge floor; After described device completes lifting, described traveling is transported described chassis.
preferably, described boom hoisting comprises the column that is connected to described slew gear, is arranged on girder on described column, is arranged on girder one end the trolley that can move along its direction of axis line in girder, is arranged on the counterweight of the girder other end and hoists hoist engine and luffing hoist engine.
further preferably, described trolley comprises dolly, the pulley block system that is connected to described dolly bottom that can move along its direction of axis line in described girder, the rotary hanger that is connected to described pulley block system bottom, and described rotary hanger can carry out the rotation of 360 °, plane to the lifting article.
further preferably, described girder is π type girder.
because technique scheme is used, the utility model compared with prior art has following advantages:
hanging apparatus of the present utility model is alternately transported and is supported whole hanging apparatus by traveling system, hydraulic support, and convenient lifting and position are adjusted, and without dismantling, transport, installing, has the advantages such as simple in structure, lifting safety.
The accompanying drawing explanation
accompanying drawing 1 is looked schematic diagram for master of the present utility model;
accompanying drawing 2 is schematic top plan view of the present utility model;
the schematic diagram that accompanying drawing 3 is boom hoisting in the utility model.
wherein: 1, chassis; 2, slew gear; 3, boom hoisting; 30, column; 31, π type girder; 32, counterweight; 33, the hoist engine that hoists; 34, luffing hoist engine; 35, dolly; 36, pulley block system; 37, rotary hanger; 4, hydraulic support system; 5, traveling system; 6, beam piece sections.
The specific embodiment
below in conjunction with drawings and Examples, the utility model is further described:
a kind of bridge floor revolution hanging apparatus as shown in Figure 1, 2, it comprises the boom hoisting 3 that being provided with traveling is 5 chassis 1, the slew gear 2 that is arranged on 1 top, chassis, be arranged on slew gear 2 tops, is provided with hydraulic support system 4 on chassis 1.
in the present embodiment: boom hoisting 3 comprises the column 30 that is connected to slew gear 2, be arranged on π type girder 31 on column 30, be arranged on π type girder 31 1 ends the trolley that can move along its direction of axis line in girder, be arranged on the counterweight 32 of π type girder 31 other ends and hoist hoist engine 33 and luffing hoist engine 34.Specifically: trolley comprise can the interior dolly moved along its direction of axis line 35 of π type girder 31, be connected to dolly 35 bottoms pulley block system 36, be connected to the rotary hanger 37 of pulley block system 36 bottoms, dolly 35 can move along its direction of axis line at π type girder 31, as shown in Figure 3.
below concrete set forth the lower course of work of the present utility model:
during SBR, complete machine 5 is transported by traveling, and ready when the complete machine position, hydraulic support system 4 is bearing in chassis 1 on bridge floor; Slew gear 2 rotates 90 degree, and rotary hanger 37 captures beam piece sections 6; Slew gear turn 90 degrees for 2 times, by dolly 35 mobile longitudinal separation of adjusting on π type girder 31, by rotary hanger 37 by beam piece sections 6 be placed on the bridging car, carry out assembled; After often completing the installation of a bridge girder segment 6, complete machine is 5 to move to next bridge beam front end by traveling, when the lifting state, then is supported by 4 pairs of complete machines of hydraulic support system.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a bridge floor turns round hanging apparatus, it is characterized in that: it comprises chassis, the slew gear that is arranged on top, chassis that is provided with traveling system, the boom hoisting that is arranged on described slew gear top, be provided with the hydraulic support system on described chassis, when described device is lifted by crane, described hydraulic support system is bearing in described chassis on bridge floor; After described device completes lifting, described traveling is transported described chassis.
2. a kind of bridge floor revolution hanging apparatus according to claim 1 is characterized in that: described boom hoisting comprises the column that is connected to described slew gear, be arranged on girder on described column, be arranged on girder one end the trolley that can move along its direction of axis line in girder, be arranged on the counterweight of the girder other end and hoist hoist engine and luffing hoist engine.
3. a kind of bridge floor according to claim 2 turns round hanging apparatus, it is characterized in that: described trolley comprises dolly, the pulley block system that is connected to described dolly bottom that can move along its direction of axis line in described girder, the rotary hanger that is connected to described pulley block system bottom, and described rotary hanger can carry out the rotation of 360 °, plane to the lifting article.
4. a kind of bridge floor according to claim 3 turns round hanging apparatus, and it is characterized in that: described girder is π type girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579176 CN202913360U (en) | 2012-11-06 | 2012-11-06 | Bridge floor rotary hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579176 CN202913360U (en) | 2012-11-06 | 2012-11-06 | Bridge floor rotary hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913360U true CN202913360U (en) | 2013-05-01 |
Family
ID=48161683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579176 Expired - Lifetime CN202913360U (en) | 2012-11-06 | 2012-11-06 | Bridge floor rotary hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912733A (en) * | 2012-11-06 | 2013-02-06 | 苏州大方特种车股份有限公司 | Rotating and hoisting device for bridge deck |
| CN104328741A (en) * | 2014-11-13 | 2015-02-04 | 中建六局土木工程有限公司 | Mounting construction method for various pipelines of continuous beam bridge |
-
2012
- 2012-11-06 CN CN 201220579176 patent/CN202913360U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912733A (en) * | 2012-11-06 | 2013-02-06 | 苏州大方特种车股份有限公司 | Rotating and hoisting device for bridge deck |
| CN104328741A (en) * | 2014-11-13 | 2015-02-04 | 中建六局土木工程有限公司 | Mounting construction method for various pipelines of continuous beam bridge |
| CN104328741B (en) * | 2014-11-13 | 2016-01-20 | 中建六局土木工程有限公司 | The multiple pipeline construction method of installation of a kind of continuous girder bridge |
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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 |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |