CN203877780U - High-leg and low-leg handle gantry crane for road - Google Patents

High-leg and low-leg handle gantry crane for road Download PDF

Info

Publication number
CN203877780U
CN203877780U CN201420249873.1U CN201420249873U CN203877780U CN 203877780 U CN203877780 U CN 203877780U CN 201420249873 U CN201420249873 U CN 201420249873U CN 203877780 U CN203877780 U CN 203877780U
Authority
CN
China
Prior art keywords
steel pipe
pipe post
fixed
bailey beam
gauntry crane
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.)
Active
Application number
CN201420249873.1U
Other languages
Chinese (zh)
Inventor
刘法民
徐峰
付斌
芦海涛
郭琳琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THIRD ENGINEERING Co Ltd OF CCCC FOURTH HIGHWAY ENGINEERING Co Ltd
Original Assignee
THIRD ENGINEERING Co Ltd OF CCCC FOURTH HIGHWAY ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by THIRD ENGINEERING Co Ltd OF CCCC FOURTH HIGHWAY ENGINEERING Co Ltd filed Critical THIRD ENGINEERING Co Ltd OF CCCC FOURTH HIGHWAY ENGINEERING Co Ltd
Priority to CN201420249873.1U priority Critical patent/CN203877780U/en
Application granted granted Critical
Publication of CN203877780U publication Critical patent/CN203877780U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a high-leg and low-leg handle gantry crane for a road, which is low in cost, agile, convenient to use, high in work efficiency and strong in stability and overturning resistance. The high-leg and low-leg handle gantry crane for the road comprises a pair of gantry crane main bodies which are matched with each other. Each gantry crane main body comprises a combined steel pipe column, a combined bailey beam fixed at the top end of the combined steel pipe column, a steel rail arranged on the combined bailey beam, and a hoisting crown block which operates along the steel rail. The combined steel pipe column comprises a high-side steel pipe column and a low-side steel pipe column, wherein the high-side steel pipe column is fixed on a concrete pedestal and the low-side steel pipe column is fixed on an erected beam plate. The combined bailey beam comprises a pair of mutually symmetrical bailey beam main bodies, wherein upper and lower chords of the bailey beam main bodies are reinforced chords; a pull rod is arranged between the bailey beam main bodies, two steel wire ropes are respectively arranged on the high and low-side steel pipe columns, the two steel wire ropes of the high-side steel pipe column are fixed on the erected beam plate, the two steel wire ropes of the low-side steel pipe column are fixed on the ground, and an inclined strut is further arranged on the high-side steel pipe column.

Description

Highway height leg bale handle gauntry crane
Technical field
The utility model relates to a kind of hoisting device, relates in particular to a kind of highway height leg bale handle gauntry crane.
Background technology
At present, gauntry crane is widely used in the fields such as harbour, railway, highway, building as hoisting device.
Also there is following defect in traditional gauntry crane:
1, cost is higher;
2, the alerting ability to place and comformability a little less than, have certain restriction to putting forward depth of beam, the length at gantry is difficult to adjust according to building site situation;
3, installation and removal are more difficult, use inconvenient;
4, stability and anti-overturning a little less than, run into typhoon weather and be easy to topple over, cause great bodily injury;
5, work efficiency is lower, can not carry out large batch of beam slab transport.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide that a kind of cost is low, flexible, easy to use, work efficiency is high, stability and anti-overturning Qiang highway height leg bale handle gauntry crane.
Highway height leg bale handle gauntry crane of the present utility model, comprise a pair of gauntry crane main body cooperatively interacting, the lifting overhead traveling crane that gauntry crane main body comprises combined steel pipe column, is fixed on the combination Bailey beam on combined steel pipe column top, is located at the rail in combination Bailey beam and moves along rail; Wherein, combined steel pipe column comprises flash steel pipe post and low limit steel pipe post, and flash steel pipe post is fixed on the concrete pedestal of having established, and described low limit steel pipe post is fixed on the beam slab having set up; Combination Bailey beam comprises a pair of symmetrical Bailey beam main body, and the top-bottom chord of Bailey beam main body is reinforcement chord member; Between Bailey beam main body, be provided with pull bar, flash steel pipe post and low limit steel pipe post are respectively provided with two steel ropes, two steel ropes of flash steel pipe post are fixed on the beam slab having set up, and two steel ropes of low limit steel pipe post fix on the ground, and flash steel pipe post is also provided with diagonal brace.
Further, it is 325mm that described flash steel pipe post and low limit steel pipe post include four diameters, the steel pipe that wall thickness is 8mm.
Further, the top of described flash steel pipe post and bottom are respectively provided with the steel plate that 2cm is thick, the steel plate on described flash steel pipe post top is fixed by one end of 20b I-beam section and described combination Bailey beam, and the bolt that the steel plate of described flash steel pipe post bottom and concrete pedestal are 16mm by diameter is fixed; The top of described low limit steel pipe post is provided with the steel plate that 2cm is thick, the bottom of described low limit steel pipe post is provided with the steel plate that 1cm is thick, the steel plate on steel pipe post top, described low limit is fixed by the other end of 20b I-beam section and described combination Bailey beam, and the steel plate of described low limit steel pipe post bottom is fixed with the beam slab setting up.
Further, the length of described steel plate is 130cm, and wide is 60cm.
Further, the end of described rail is provided with limiting device.
Further, the diameter of described steel rope is 12.5mm.
Further, the diameter of described pull bar is 32mm.
Further, described diagonal brace is two 10 channel-section steel diagonal braces.
Further, the spacing between described Bailey beam main body is 30cm.
By such scheme, the utility model at least has the following advantages:
1, with respect to other gauntry crane equipment, highway height leg bale handle gauntry crane of the present utility model has economy, and cost is lower, and Capital Assets Depreciation Lives is short, and cost risk is lower.
2, highway height leg bale handle gauntry crane of the present utility model has very strong alerting ability and comformability to place, does not limit putting forward depth of beam, and the length at gantry also can be adjusted according to building site situation.
3, highway height leg bale handle gauntry crane all parts of the present utility model is conventional construction material, and installation and removal are easy, easily reequip, and the material of pulling down can be used in the middle of all the other dissimilar engineerings at any time.
4, highway height leg bale handle gauntry crane of the present utility model has very strong stability and anti-overturning.
5, highway height leg bale handle gauntry crane efficiency of the present utility model is high, can meet large batch of beam slab handling.
6, highway height of the present utility model leg bale handle gauntry crane position is fixed, and in on-the-spot scope, security risk is easier to take precautions against and control.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the gauntry crane main body of highway height leg bale handle gauntry crane of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the partial enlarged drawing at B place in Fig. 1;
Fig. 4 is the birds-eye view of the gauntry crane main body of highway height leg bale handle gauntry crane of the present utility model;
Fig. 5 is highway height leg bale handle gauntry crane principle of work schematic diagram of the present utility model.
In figure:
1, flash steel pipe post; 2, low limit steel pipe post; 3, concrete pedestal; 4, the beam slab having set up; 5, Bailey beam main body; 6, rail; 7, lifting overhead traveling crane; 8, steel rope; 9, diagonal brace; 10, steel plate; 11,20b I-beam section; 12, bolt; 13, fortune beam gun carriage; 14, limiting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-4, a kind of highway height leg bale handle gauntry crane, cooperatively interact and carry out work by a pair of gauntry crane main body, gauntry crane main body comprises combined steel pipe column, combined steel pipe column comprises flash steel pipe post 1 and low limit steel pipe post 2, flash steel pipe post 1 is fixed on the concrete pedestal 3 of having established, and low limit steel pipe post 2 is fixed on the beam slab 4 having set up; The top of combined steel pipe column is provided with combination Bailey beam, and combination Bailey beam comprises a pair of symmetrical Bailey beam main body 5, and the top-bottom chord of Bailey beam main body 5 is reinforcement chord member; Combination Bailey beam is provided with rail 6 and the lifting overhead traveling crane 7 along rail operation;
For improving the globality of gauntry crane, prevent to topple, between Bailey beam main body 5, be provided with pull bar, flash steel pipe post 1 and low limit steel pipe post 2 are respectively provided with two steel ropes 8, two steel ropes of flash steel pipe post are fixed on the beam slab having set up, two steel ropes of low limit steel pipe post fix on the ground, and flash steel pipe post is also provided with diagonal brace 9.
As preferably, it is 325mm that flash steel pipe post and low limit steel pipe post include four diameters, and the steel pipe that wall thickness is 8mm, connects by connecting reinforcement between steel pipe.
As preferably, the top of flash steel pipe post and bottom are respectively provided with the steel plate 10 that 2cm is thick, the steel plate on flash steel pipe post top is fixed by 20b I-beam section 11 and one end of combination Bailey beam, and the bolt 12 that the steel plate of flash steel pipe post bottom and concrete pedestal 3 are 16mm by diameter is fixing; The top of low limit steel pipe post is provided with the steel plate that 2cm is thick, the bottom of low limit steel pipe post is provided with the steel plate that 1cm is thick, the steel plate on steel pipe post top, low limit is fixed by the other end of 20b I-beam section and described combination Bailey beam, and the steel plate of low limit steel pipe post bottom is fixed with the beam slab setting up.
As preferably, the length of steel plate is 130cm, and wide is 60cm.
As preferably, the end of rail is provided with limiting device 14.
As preferably, the diameter of steel rope is 12.5mm.
As preferably, the diameter of pull bar is 32mm.
As preferably, diagonal brace is two 10 channel-section steel diagonal braces.
As preferably, the spacing between Bailey beam main body is 30cm.
Principle of work of the present utility model is as follows:
Referring to Fig. 5, fortune beam gun carriage is transported to beam slab by sidewalk the below of gauntry crane main body, 2 gauntry crane overhead traveling cranes are opened to beam slab top, transfer the lifting beam with hook of gauntry crane overhead traveling crane, fixedly be lifted on lifting beam with hook by steel rope, lifting hook crossbeam is promoted to beam slab higher than bridge floor place, traversing gauntry crane overhead traveling crane, to the fortune beam gun carriage of bridge floor, complete the lifting of beam slab by traversing beam slab.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (9)

1.Yi Zhong highway height leg bale handle gauntry crane, comprise a pair of gauntry crane main body cooperatively interacting, it is characterized in that: the lifting overhead traveling crane that described gauntry crane main body comprises combined steel pipe column, is fixed on the combination Bailey beam on combined steel pipe column top, is located at the rail in combination Bailey beam and moves along described rail;
Described combined steel pipe column comprises flash steel pipe post and low limit steel pipe post, and described flash steel pipe post is fixed on the concrete pedestal of having established, and described low limit steel pipe post is fixed on the beam slab having set up;
Described combination Bailey beam comprises a pair of symmetrical Bailey beam main body, and the top-bottom chord of described Bailey beam main body is reinforcement chord member;
Between described Bailey beam main body, be provided with pull bar, described flash steel pipe post and low limit steel pipe post are respectively provided with two steel ropes, two steel ropes of flash steel pipe post are fixed on the beam slab having set up, two steel ropes of low limit steel pipe post fix on the ground, and described flash steel pipe post is also provided with diagonal brace.
2. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: it is 325mm that described flash steel pipe post and low limit steel pipe post include four diameters, the steel pipe that wall thickness is 8mm.
3. highway height leg bale handle gauntry crane according to claim 2, it is characterized in that: the top of described flash steel pipe post and bottom are respectively provided with the steel plate that 2cm is thick, the steel plate on described flash steel pipe post top is fixed by one end of 20b I-beam section and described combination Bailey beam, and the bolt that the steel plate of described flash steel pipe post bottom and concrete pedestal are 16mm by diameter is fixed; The top of described low limit steel pipe post is provided with the steel plate that 2cm is thick, the bottom of described low limit steel pipe post is provided with the steel plate that 1cm is thick, the steel plate on steel pipe post top, described low limit is fixed by the other end of 20b I-beam section and described combination Bailey beam, and the steel plate of described low limit steel pipe post bottom is fixed with the beam slab setting up.
4. highway height leg bale handle gauntry crane according to claim 3, is characterized in that: the length of described steel plate is 130cm, and wide is 60cm.
5. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: the end of described rail is provided with limiting device.
6. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: the diameter of described steel rope is 12.5mm.
7. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: the diameter of described pull bar is 32mm.
8. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: described diagonal brace is two 10 channel-section steel diagonal braces.
9. highway height leg bale handle gauntry crane according to claim 1, is characterized in that: the spacing between described Bailey beam main body is 30cm.
CN201420249873.1U 2014-05-15 2014-05-15 High-leg and low-leg handle gantry crane for road Active CN203877780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420249873.1U CN203877780U (en) 2014-05-15 2014-05-15 High-leg and low-leg handle gantry crane for road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420249873.1U CN203877780U (en) 2014-05-15 2014-05-15 High-leg and low-leg handle gantry crane for road

Publications (1)

Publication Number Publication Date
CN203877780U true CN203877780U (en) 2014-10-15

Family

ID=51678305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420249873.1U Active CN203877780U (en) 2014-05-15 2014-05-15 High-leg and low-leg handle gantry crane for road

Country Status (1)

Country Link
CN (1) CN203877780U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567342A (en) * 2016-11-10 2017-04-19 上海市基础工程集团有限公司 Method for erecting precast beam of super-wide bridge deck at narrow space by using high-low leg gantry crane
CN107311047A (en) * 2017-08-18 2017-11-03 中冶建工集团有限公司 The steel box-girder lift structure and method for improving of large span bondbeam
CN109056541A (en) * 2018-08-28 2018-12-21 中国二十冶集团有限公司 Transportation resources from ground transport I-beam to bridge floor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567342A (en) * 2016-11-10 2017-04-19 上海市基础工程集团有限公司 Method for erecting precast beam of super-wide bridge deck at narrow space by using high-low leg gantry crane
CN107311047A (en) * 2017-08-18 2017-11-03 中冶建工集团有限公司 The steel box-girder lift structure and method for improving of large span bondbeam
CN109056541A (en) * 2018-08-28 2018-12-21 中国二十冶集团有限公司 Transportation resources from ground transport I-beam to bridge floor

Similar Documents

Publication Publication Date Title
CN203877780U (en) High-leg and low-leg handle gantry crane for road
CN203113352U (en) Pre-stressed beam for retaining and protection of foundation pit
CN104060543A (en) Installation device of prefabricated bridge deck
CN203834373U (en) Lifting movement mold carriage trolley for box culvert side wall formwork
CN103161169A (en) Prestressed girder for foundation pit supporting
CN206986744U (en) Steel box-girder flange area slidably construction operation platform
CN206554524U (en) A kind of construction discharging platform
CN105952133A (en) Suspended large-span reinforced concrete structure construction steel platform and construction method
CN207361652U (en) The mobile device of large-scale steel pipe
CN205857026U (en) A kind of movable type bridge anticollision barrier construction operation chassis
CN105484164B (en) Spanning type bailey beam bracket and construction method thereof
CN104294763A (en) Steel bar mesh transfer device for movable formwork
CN105603878B (en) A kind of quick method for traversing in concrete box girder high-altitude
CN201722937U (en) Sliding platform for installation of net rack
CN204662929U (en) A kind of cross-line walking fence operation device
CN210061545U (en) Prefabricated T roof beam concrete placement platform truck
CN209353221U (en) A kind of packaged type cantilever job platform for the construction of side guardrail
CN207131967U (en) A kind of steel cylinder type prestressed pressure concrete pipe erecting device
CN207672429U (en) A kind of cast-in-place guardrail activity tool car of highway bridge
CN206815861U (en) Assembled outfeed platforms
CN102425123A (en) Combined type protection shed frame and construction method thereof
CN203960753U (en) A kind of erecting device of prefabricated bridge
CN202626840U (en) Hanging basket device used in construction of slag retaining wall of railway cast-in-situ edge beam
CN101664963B (en) Multifunctional operating platform for large-volume prestressed concrete box girder tensioning
CN204311360U (en) A kind of traversing carriage being applied to the simple supported box beam section assembling of bridge construction

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant