CN102674212A - Simple detachable beam lifting and unloading equipment and construction method thereof - Google Patents
Simple detachable beam lifting and unloading equipment and construction method thereof Download PDFInfo
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- CN102674212A CN102674212A CN2012101725502A CN201210172550A CN102674212A CN 102674212 A CN102674212 A CN 102674212A CN 2012101725502 A CN2012101725502 A CN 2012101725502A CN 201210172550 A CN201210172550 A CN 201210172550A CN 102674212 A CN102674212 A CN 102674212A
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- twisted steel
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- finish rolling
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- 238000010276 construction Methods 0.000 title claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 238000005096 rolling process Methods 0.000 abstract 7
- 230000007547 defect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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Abstract
The invention discloses a simple detachable beam lifting and unloading device, which is characterized in that: be equipped with and dismantle door-type support, can dismantle door-type support includes stand, upper end crossbeam, lower extreme crossbeam, and wherein stand and lower extreme crossbeam pass through gusset plate A and use high-strength bolt connection, lower extreme crossbeam passes through gusset plate B with high-strength bolt connection with the upper end crossbeam, is equipped with the pull rod between the stand, and this equipment is still including being equipped with finish rolling screw-thread steel suspender system, finish rolling screw-thread steel suspender system includes finish rolling screw-thread steel suspender, and the supporting nut of finish rolling screw-thread steel suspender upper end, finish rolling and the supporting nut of steel wedge and finish rolling screw-thread steel that screw-thread steel suspender bottom was equipped with, and the supporting stop nut of finish rolling screw-thread steel is equipped with on the corresponding. The gantry crane is connected by the high-strength bolt, can be easily disassembled and assembled under the coordination of a small crane, after the assembly is finished, the total height of the gantry supports is not more than 5m, and the total weight of each set of supports is not more than 5T, so that the defects of large investment, difficulty in disassembly and high safety risk of the existing gantry crane are overcome, and the gantry crane has a simple structure and is convenient to disassemble.
Description
Technical field
The present invention relates to a kind of beam equipment that unloads of carrying, specifically relate to a kind of simple and easy detachable proposing and unload beam equipment.
Background technology
In expressway construction project, the major equipment of precast beam field beam strorage area is generally large-sized gantry and hangs, and its investment is big, and the operation of assembly and disassembly is loaded down with trivial details, also has great security risk simultaneously.If do not need the overlapping beam of depositing, simultaneously the weight control of beam slab is provided with large-sized gantry so and hangs and unload beam and bale handle just seems more uneconomical in 150T.
Summary of the invention
The objective of the invention is to overcome and had the deficiency that the gauntry crane investment is big, dismounting is difficult for, security risk is high now, a kind of simple and easy beam equipment that unloads of carrying is provided at this, simple in structure, be convenient to dismounting.
The present invention is achieved in that constructing a kind of simple and easy detachable carrying unloads beam equipment, is characterized in that:
Be provided with the removable door cribbing; Said removable door cribbing comprises column, last end floor beam, following end floor beam; Its central post is connected with high strength bolt through gusset plate A with following end floor beam, and said end floor beam down is connected with high strength bolt through gusset plate B with last end floor beam, and diagonal brace connects with high strength bolt through gusset plate C; Be provided with pull bar between the column, this moment, pull bar connected with high strength bolt through gusset plate D; Be provided with the fining twisted steel harness system; Said fining twisted steel harness system comprises the fining twisted steel suspender belt, reaches the supporting nut of fining twisted steel of fining twisted steel suspender belt upper end, reaches gad and the supporting nut of fining twisted steel that fining twisted steel suspender belt bottom is provided with; End floor beam is provided with the supporting stop nut of fining twisted steel on the fining twisted steel suspender belt correspondence, and the integral body that said fining twisted steel harness system, jack and spike constitute is arranged on the end floor beam.
The present invention provides a kind of above-mentioned simple and easy detachable construction method of unloading beam equipment of putting forward of utilizing at this, it is characterized in that;
A unloads the beam program: the appointed place assembling is accomplished detachable portal support and is adjusted the position, adopts beam transportation vehicle transportation precast beam to pass detachable portal support to assigned address, with said spike; Jack and fining twisted steel harness system are in place, check each position and confirm errorlessly, start jack and promote precast beam; Utilize stop nut to promote precast beam to beam transportation vehicle can safe escape always; Beam transportation vehicle leaves, and starts jack and transfers precast beam and utilize stop nut to transfer precast beam to pad position always and confirm errorlessly, removes fining twisted steel harness system, jack and spike; Unload beam and finish and utilize telpher that door frame is cut to, unload beam next time;
B bale handle program: the appointed place assembling is accomplished simple and easy detachable portal support and is adjusted the position, and with spike, jack and fining twisted steel harness system are in place; Check each position and confirm errorlessly, start jack and promote precast beam, utilize stop nut to promote precast beam always to beam transportation vehicle; Start jack and transfer precast beam; Utilize stop nut to transfer precast beam to beam transportation vehicle always, remove fining twisted steel harness system, jack and spike, beam transportation vehicle transportation precast beam safety is left; Bale handle finishes and utilizes telpher that door frame is cut to, and carries out bale handle next time.
Beneficial effect of the present invention is: simple and easy carrying unloaded beam equipment and mainly is made up of removable door cribbing, jack, work stool, fining twisted steel harness system; Utilize high strength bolt to connect, can easy removal and assembling under the cooperation of telpher, after its assembling is accomplished; The height overall of portal support is no more than 5m; The total weight of every cover support is no more than 5T, overcomes to have had the deficiency that the gauntry crane investment is big, dismounting is difficult for, security risk is high now, have simple in structure, be convenient to dismounting.
Description of drawings
Fig. 1 is that simple and easy detachable carrying according to the invention unloaded beam equipment master and looked intention.
Fig. 2 is that simple and easy detachable carrying according to the invention unloaded beam equipment side-looking diagrammatic sketch.
Among the figure: 101, column, 102, go up end floor beam, 103, end floor beam down, 104a, gusset plate A, 104b, gusset plate B; 104c, gusset plate C, 104d, gusset plate D, 105, diagonal brace, 106, pull bar, 107, the fining twisted steel suspender belt; 108a, the supporting nut of fining twisted steel, 108b, the supporting nut of fining twisted steel, 109, gad, 110, the supporting stop nut of fining twisted steel; 111, jack, 112, spike, 113, beam transportation vehicle, 114, precast beam.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail:
The present invention has had the shortcoming that the gauntry crane investment is big, dismounting is difficult for, security risk is high now in order to overcome; At this a kind of simple and easy beam equipment that unloads of carrying simple in structure, easy-to-dismount is provided; Shown in Fig. 1-2: be provided with the removable door cribbing; Said removable door cribbing comprises column 101, last end floor beam 102, following end floor beam 103, and its central post 101 is connected with high strength bolt through gusset plate A104a with following end floor beam 103.Said end floor beam 103 down is connected with high strength bolt through gusset plate B104b with last end floor beam 102; Diagonal brace 105 connects with high strength bolt through gusset plate C104c; Be provided with pull bar 106 between the column 101, this moment, pull bar 106 connected with high strength bolt through gusset plate D104d.This equipment also comprises and is provided with the fining twisted steel harness system, and said fining twisted steel harness system comprises fining twisted steel suspender belt 107, and the supporting nut 108a of fining twisted steel (the supporting nut of Φ 32 fining twisted steels) of fining twisted steel suspender belt 107 upper ends, and fining twisted steel suspender belt 107 the bottoms gad 109 and the supporting nut 108b of fining twisted steel (the supporting nut of Φ 32 fining twisted steels) that are provided with.The fining twisted steel suspender belt 107 corresponding end floor beams 102 of going up are provided with the supporting stop nut 110 of fining twisted steel.The integral body that said here fining twisted steel harness system, jack 111 (70T jack) and spike 112 constitute is arranged on the end floor beam 102.
It is said that simple and easy detachable to put forward the construction method of unloading beam equipment following;
A unloads the beam program: the appointed place assembling is accomplished detachable portal support and is adjusted position (telpher cooperation), adopts beam transportation vehicle 113 transportation precast beams 114 to pass detachable portal support to assigned address, with said spike 112.Jack 111 and fining twisted steel harness system are in place; Check each position and confirm errorless; Start jack 111 and promote precast beam 114; Utilize stop nut to promote precast beam 114 to beam transportation vehicle 113 can safe escape always, and beam transportation vehicle leaves, and starts jack 111 and transfers precast beam 114 and utilize stop nut to transfer precast beam 114 to a pad position and confirm errorless always.Remove fining twisted steel harness system, jack 111 and spike 112, unload beam and finish and utilize telpher that door frame is cut to, unload beam next time.
B bale handle program: the appointed place assembling is accomplished simple and easy detachable portal support (telpher cooperation) and is adjusted the position, and spike 112, jack 111 and fining twisted steel harness system is in place, checks each position and confirms errorless; Start jack 111 and promote precast beam 114; Utilize stop nut to promote precast beam 114 to beam transportation vehicle 113 always, start jack 111 and transfer precast beam 114, utilize stop nut to transfer precast beam 114 to beam transportation vehicle 113 always; Remove fining twisted steel harness system, jack 111 and spike 112; Beam transportation vehicle 113 transportation precast beams 114 safety are left, and bale handle finishes and utilizes telpher that door frame is cut to, and carries out bale handle next time.
Simple and easy carrying unloaded beam equipment and mainly is made up of removable door cribbing, jack, work stool, fining twisted steel harness system; Utilize high strength bolt to connect; Can easy removal and assembling under the cooperation of telpher; After its assembling was accomplished, the height overall of portal support was no more than 5m, and the total weight of every cover support is no more than 5T.
Claims (2)
1. simple and easy detachable carrying unloaded beam equipment, it is characterized in that:
Be provided with the removable door cribbing; Said removable door cribbing comprises column (101), last end floor beam (102), following end floor beam (103); Its central post (101) is connected with high strength bolt through gusset plate A (104a) with following end floor beam (103); Said end floor beam (103) down is connected with high strength bolt through gusset plate B (104b) with last end floor beam (102); Diagonal brace (105) connects with high strength bolt through gusset plate C (104c), is provided with pull bar (106) between the column (101), and pull bar this moment (106) connects with high strength bolt through gusset plate D (104d); Be provided with the fining twisted steel harness system; Said fining twisted steel harness system comprises fining twisted steel suspender belt (107), reaches the supporting nut of fining twisted steel (108a) of fining twisted steel suspender belt (107) upper end, reaches gad (109) and the supporting nut of fining twisted steel (108b) that fining twisted steel suspender belt (107) bottom is provided with; End floor beam (102) is provided with the supporting stop nut of fining twisted steel (110) on fining twisted steel suspender belt (107) correspondence, and the integral body that said fining twisted steel harness system, jack (111) and spike (112) constitute is arranged on the end floor beam (102).
2. the said simple and easy detachable construction method of unloading beam equipment of carrying of claim 1 is characterized in that;
A unloads the beam program: the appointed place assembling is accomplished detachable portal support and is adjusted the position; Adopt beam transportation vehicle (113) transportation precast beam (114) to pass detachable portal support to assigned address, with said spike (112), jack (111) and fining twisted steel harness system are in place; Check each position and confirm errorless; Start jack (111) and promote precast beam (114), utilize stop nut to promote precast beam (114) to beam transportation vehicle (113) can safe escape always, and beam transportation vehicle leaves; Startup jack (111) is transferred precast beam (114) and is utilized stop nut to transfer precast beam (114) to propping up pad position and confirming errorless always; Remove fining twisted steel harness system, jack (111) and spike (112), unload beam and finish and utilize telpher that door frame is cut to, unload beam next time;
B bale handle program: the appointed place assembling is accomplished simple and easy detachable portal support and is adjusted the position; With spike (112), jack (111) and fining twisted steel harness system are in place, check each position and confirm errorless; Start jack (111) and promote precast beam (114); Utilize stop nut to promote precast beam (114) always, transfer precast beam (114), utilize stop nut to transfer precast beam (114) always to beam transportation vehicle (113) to beam transportation vehicle (113); Remove fining twisted steel harness system, jack (111) and spike (112); Beam transportation vehicle (113) transportation precast beam (114) safety is left, and bale handle finishes and utilizes telpher that door frame is cut to, and carries out bale handle next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172550.2A CN102674212B (en) | 2012-05-30 | 2012-05-30 | Simple detachable beam lifting and unloading equipment and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172550.2A CN102674212B (en) | 2012-05-30 | 2012-05-30 | Simple detachable beam lifting and unloading equipment and construction method thereof |
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| CN102674212A true CN102674212A (en) | 2012-09-19 |
| CN102674212B CN102674212B (en) | 2014-09-03 |
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| CN201210172550.2A Active CN102674212B (en) | 2012-05-30 | 2012-05-30 | Simple detachable beam lifting and unloading equipment and construction method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194976A (en) * | 2013-04-08 | 2013-07-10 | 中冶建工集团有限公司 | Method of lifting steel box beam with steel lifting bands and hydraulic device |
| CN103273559A (en) * | 2013-06-06 | 2013-09-04 | 浙江金筑交通建设有限公司 | Movable steel module of sling position of prefabricated T-type beam and construction method thereof |
| CN110108562A (en) * | 2019-05-29 | 2019-08-09 | 西安建筑科技大学 | A kind of bearing diagonal node slip resistance experiment static force loading device and loading method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059258A (en) * | 1997-10-10 | 2000-05-09 | Jackson; George W. | Modular shoring frame and system |
| CN1974792A (en) * | 2006-12-01 | 2007-06-06 | 莱芜钢铁集团有限公司 | Self-hoisting construction method and furnace top crane for general overhaul of blast furnace |
| CN101767753A (en) * | 2008-12-30 | 2010-07-07 | 上海宝冶建设有限公司 | Method for hoisting by lifting belt vertically |
| CN202575898U (en) * | 2012-05-30 | 2012-12-05 | 四川公路桥梁建设集团有限公司 | Simple detachable beam lifting and unloading equipment |
-
2012
- 2012-05-30 CN CN201210172550.2A patent/CN102674212B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059258A (en) * | 1997-10-10 | 2000-05-09 | Jackson; George W. | Modular shoring frame and system |
| CN1974792A (en) * | 2006-12-01 | 2007-06-06 | 莱芜钢铁集团有限公司 | Self-hoisting construction method and furnace top crane for general overhaul of blast furnace |
| CN101767753A (en) * | 2008-12-30 | 2010-07-07 | 上海宝冶建设有限公司 | Method for hoisting by lifting belt vertically |
| CN202575898U (en) * | 2012-05-30 | 2012-12-05 | 四川公路桥梁建设集团有限公司 | Simple detachable beam lifting and unloading equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194976A (en) * | 2013-04-08 | 2013-07-10 | 中冶建工集团有限公司 | Method of lifting steel box beam with steel lifting bands and hydraulic device |
| CN103273559A (en) * | 2013-06-06 | 2013-09-04 | 浙江金筑交通建设有限公司 | Movable steel module of sling position of prefabricated T-type beam and construction method thereof |
| CN103273559B (en) * | 2013-06-06 | 2015-08-12 | 浙江金筑交通建设有限公司 | A kind of movable steel module of Precast T-Beam suspender belt position and construction method |
| CN110108562A (en) * | 2019-05-29 | 2019-08-09 | 西安建筑科技大学 | A kind of bearing diagonal node slip resistance experiment static force loading device and loading method |
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| Publication number | Publication date |
|---|---|
| CN102674212B (en) | 2014-09-03 |
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