CN207001991U - A kind of hanging apparatus of high ferro prefabricated case beam - Google Patents

A kind of hanging apparatus of high ferro prefabricated case beam Download PDF

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Publication number
CN207001991U
CN207001991U CN201720567292.6U CN201720567292U CN207001991U CN 207001991 U CN207001991 U CN 207001991U CN 201720567292 U CN201720567292 U CN 201720567292U CN 207001991 U CN207001991 U CN 207001991U
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CN
China
Prior art keywords
crossbeam
suspension rod
prefabricated case
lifting
hole
Prior art date
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Active
Application number
CN201720567292.6U
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Chinese (zh)
Inventor
闫继国
王海舰
王广周
陈延军
周俊清
王鹏
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.)
China Railway 15th Bureau Group Co Ltd
Road Bridge Construction Co Ltd of China Railway 15th Bureau Group Co Ltd
Original Assignee
6TH CONSTRUCTION Co Ltd OF CHINA 15TH CORPERATION
China Railway 15th Bureau Group Co Ltd
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Application filed by 6TH CONSTRUCTION Co Ltd OF CHINA 15TH CORPERATION, China Railway 15th Bureau Group Co Ltd filed Critical 6TH CONSTRUCTION Co Ltd OF CHINA 15TH CORPERATION
Priority to CN201720567292.6U priority Critical patent/CN207001991U/en
Application granted granted Critical
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Abstract

A kind of hanging apparatus of high ferro prefabricated case beam, including some lifting elements be arrangeding in parallel, lifting elements include offering the crossbeam of hole for hoist, transverse beam lifting is equipped with suspension rod in hole, twisted on suspension rod top and be provided with nut in order to which suspension rod is fastened on crossbeam, the bottom of suspension rod, which extends in prefabricated case beam and twisted through hole for hoist on prefabricated case beam, is provided with nut, crossbeam is connected with boom hoisting in order to which boom hoisting applies lifting active force to crossbeam, the nut generation card set is twisted through the suspension rod both ends of crossbeam to be provided as that firmly crossbeam and prefabricated case beam being connected as a single entity, the lifting active force of crossbeam is conducted to prefabricated case beam so as to be sling.When the utility model utilizes gantry crane lifting super-tonnage high ferro prefabricated case beam, using installing suspension rod on crossbeam, run through the reserved hole for hoist at prefabricated case beam both ends by suspension rod, the overall stress of prefabricated case beam is instead of so as to realize box beam integral safe hoisting to reserve the local pressure of hole for hoist.

Description

A kind of hanging apparatus of high ferro prefabricated case beam
Technical field
A kind of boom hoisting is the utility model is related to, more particularly, to a kind of hanging apparatus of high ferro prefabricated case beam.
Background technology
With the continuous development of high-speed railway, 900t prefabricated box -beam construction technologies reach its maturity, box beam beam type have 32.6m and Two kinds of 24.6m, for width typically in 12m, beam body weight is no more than 900t, and box beam needs integral hoisting after the completion of beam field is prefabricated To girder carrier, the scene of setting a roof beam in place is transported to by girder carrier, is finally completed box beam erection;Because of the huge irregular, super large of its outward appearance The reasons such as weight, it can not use during gantry crane lifting box beam steel wire rope binding box beam that it is big to turn into restriction so as to cause lifting inconvenience The key of tonnage box beam lifting displacement.
Utility model content
The purpose of this utility model is to solve in the prior art because of huge irregular, the super large weight of high ferro prefabricated case beam outward appearance The reasons such as amount, the problem of steel wire rope binding box beam can not being used to cause to lift inconvenience during gantry crane lifting box beam, there is provided Yi Zhonggao The hanging apparatus of iron prefabricated case beam.
To solve the deficiency of above-mentioned technical problem, used technical scheme is the utility model:
A kind of hanging apparatus of high ferro prefabricated case beam, including some lifting elements be arrangeding in parallel, lifting elements include Crossbeam, some transverse beam lifting holes being mutually matched with hole for hoist on prefabricated case beam are offered through crossbeam, transverse beam lifting is worn in hole Provided with suspension rod, twisted on suspension rod top and be provided with nut in order to which suspension rod is fastened on crossbeam, prefabricated case beam is run through in the bottom of suspension rod Upper hole for hoist, which is extended in prefabricated case beam and twisted, is provided with nut, and crossbeam is connected with boom hoisting to be twined in order to the lifting rope of boom hoisting It is wound on crossbeam and applies lifting active force to crossbeam, the nut generation card set is twisted through the suspension rod both ends of crossbeam and is provided as firmly to Crossbeam and prefabricated case beam are connected as a single entity, and the lifting active force of crossbeam is conducted to prefabricated case beam so as to be sling.Boom hoisting is Gantry hammock.
Pad is provided with gusset between the nut and crossbeam on described suspension rod top, and suspension rod is to shoulder pole when lifting box beam with increase Shearing force.
Pad is provided with suspension rod lower bolster between the nut and prefabricated case beam of described suspension rod bottom, for increasing and box beam top plate Lifting surface area.
Described hole for hoist is provided with four.
The beneficial effects of the utility model are:The utility model utilizes gantry crane lifting super-tonnage high ferro prefabricated case beam When, using suspension rod is installed on crossbeam, the reserved hole for hoist at prefabricated case beam both ends is run through by suspension rod, to reserve the office of hole for hoist Portion's stress instead of the overall stress of prefabricated case beam so as to realize box beam integral safe hoisting;It is connected to by steel wire rope on crossbeam It instead of the problem of winding whole prefabricated case beam to solve the problems, such as to lift large-tonnage high ferro prefabricated case beam suspender, and crossbeam is installed Suspension rod lifting box beam is not easy to tilt, good integrity, safety coefficient are high, and mounting means is easily understood, and box beam, which is often held, only needs 2 operations Worker can be achieved suspension rod and couple or remove with the lifting of box beam.
Brief description of the drawings
Fig. 1 is the overall structure diagram under the utility model installment state.
Fig. 2 is the structural representation under installment state at the top of the utility model.
Diagram mark:1st, boom hoisting;2nd, crossbeam;3rd, nut;4th, suspension rod lower bolster;5th, prefabricated case beam;6th, suspension rod;7th, muscle Plate.
Embodiment
Shown in figure, embodiment is as follows:
A kind of hanging apparatus of high ferro prefabricated case beam, including some lifting elements be arrangeding in parallel, lifting elements include Crossbeam 2 is that shoulder pole shape physical dimension is 1.5m*0.6m*5m, and four and hole for hoist phase on prefabricated case beam 5 are offered through crossbeam 2 The transverse beam lifting hole mutually matched, hole site 1m*3.66m is lifted, determined according to high ferro beam type, transverse beam lifting is equipped with suspension rod in hole 6, the long 2m* φ 0.1m of suspension rod, upper and lower ends respectively have a long silkings of 0.4m, are twisted on the top of suspension rod 6 and are provided with nut 3 in order to by suspension rod 6 It is fastened on crossbeam 2, pad is provided with gusset 7 between the nut 3 and crossbeam 2, and gusset thickness is 0.2m, and the bottom of suspension rod 6 is through pre- Hole for hoist, which is extended in prefabricated case beam 5 and twisted, in box beam 5 processed is provided with nut 3, and pad is provided with and hung between this nut 3 and prefabricated case beam 5 The crossbeam 2 of bar lower bolster 4 is connected with boom hoisting 1 is wrapped on crossbeam 2 and it is applied lifting in order to the lifting rope of boom hoisting 1 Active force, the generation card of nut 3 set is twisted through the both ends of suspension rod 6 of crossbeam 2 and is provided as that crossbeam 2 and prefabricated case beam 5 firmly are linked as into one Body, the lifting active force of crossbeam 2 are conducted to prefabricated case beam 5 so as to be sling, and boom hoisting is gantry hammock.
During hoisting prefabricated box beam, first crossbeam is dropped down onto on the beam face of prefabricated case beam using straddle truck, four suspension rods pair of crossbeam The reserved hole for hoist of quasi- prefabricated case beam is fallen, and meets that suspension rod is leaked outside length in box beam beam camber, and suspension rod is first installed in box beam room Lower bolster, then suspension rod nut is tightened, it is sequentially completed the installation of 16, box beam both ends suspension rod lower bolster and nut, installation Afterwards, two straddle trucks raising can sling crossbeam simultaneously, realize that synchronous safety lifts box beam;Box beam is lifted to precalculated position, Two crossbeams fall, and operating personnel remove the nut and lower bolster of each suspension rod in beam camber, lift crossbeam, complete box beam and crossbeam Separation slinger completes.
Technical scheme and embodiment and non-limiting cited by the utility model, with the skill cited by the utility model Art scheme and embodiment are equal or effect same approach is all in the range of the utility model is protected.

Claims (4)

  1. A kind of 1. hanging apparatus of high ferro prefabricated case beam, it is characterised in that:Including some lifting elements be arrangeding in parallel, lifting Unit includes crossbeam(2), through crossbeam(2)Offer some and prefabricated case beam(5)The transverse beam lifting that upper hole for hoist is mutually matched Hole, transverse beam lifting are equipped with suspension rod in hole(6), suspension rod(6)Twisted on top and be provided with nut(3)In order to by suspension rod(6)It is fastened on Crossbeam(2)On, suspension rod(6)Bottom run through prefabricated case beam(5)Upper hole for hoist extends to prefabricated case beam(5)It is interior and stubborn be provided with nut (3), crossbeam(2)With boom hoisting(1)Connection is in order to boom hoisting(1)Lifting rope be wrapped in crossbeam(2)Above and it is applied Active force is lifted by crane, through crossbeam(2)Suspension rod(6)Twist the nut set in both ends(3)Card is produced to be provided as crossbeam firmly(2)With it is prefabricated Box beam(5)It is connected as a single entity, crossbeam(2)Lifting active force be conducted to prefabricated case beam(5)So as to be sling.
  2. A kind of 2. hanging apparatus of high ferro prefabricated case beam according to claim 1, it is characterised in that:Described suspension rod (6)The nut on top(3)With crossbeam(2)Between pad be provided with gusset(7).
  3. A kind of 3. hanging apparatus of high ferro prefabricated case beam according to claim 1, it is characterised in that:Described suspension rod (6)The nut of bottom(3)With prefabricated case beam(5)Between pad be provided with suspension rod lower bolster(4).
  4. A kind of 4. hanging apparatus of high ferro prefabricated case beam according to claim 1, it is characterised in that:Described hole for hoist It is provided with four.
CN201720567292.6U 2017-05-22 2017-05-22 A kind of hanging apparatus of high ferro prefabricated case beam Active CN207001991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720567292.6U CN207001991U (en) 2017-05-22 2017-05-22 A kind of hanging apparatus of high ferro prefabricated case beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720567292.6U CN207001991U (en) 2017-05-22 2017-05-22 A kind of hanging apparatus of high ferro prefabricated case beam

Publications (1)

Publication Number Publication Date
CN207001991U true CN207001991U (en) 2018-02-13

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CN201720567292.6U Active CN207001991U (en) 2017-05-22 2017-05-22 A kind of hanging apparatus of high ferro prefabricated case beam

Country Status (1)

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CN (1) CN207001991U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108981590A (en) * 2018-06-13 2018-12-11 中铁隧道集团二处有限公司 A kind of high-speed rail precast beam positioning system
CN111172903A (en) * 2020-01-17 2020-05-19 广东冠粤路桥有限公司 Box girder structure clamping structure and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108981590A (en) * 2018-06-13 2018-12-11 中铁隧道集团二处有限公司 A kind of high-speed rail precast beam positioning system
CN111172903A (en) * 2020-01-17 2020-05-19 广东冠粤路桥有限公司 Box girder structure clamping structure and construction method thereof

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180710

Address after: 471013 Hospital No. 2, Luoyang, Luoyang, Henan

Co-patentee after: China Railway fifteen Bureau Group Luqiao Construction Co., Ltd.

Patentee after: China Railway 15 Bureau Group Corporation

Address before: 6 floor, 666 new road, Jingan District, Shanghai

Co-patentee before: The 6th Construction Company Ltd. Of China 15th Corperation

Patentee before: China Railway 15 Bureau Group Corporation