CN208361759U - A kind of movable simple steel pipe column hoisting plumbing device - Google Patents

A kind of movable simple steel pipe column hoisting plumbing device Download PDF

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Publication number
CN208361759U
CN208361759U CN201820952830.8U CN201820952830U CN208361759U CN 208361759 U CN208361759 U CN 208361759U CN 201820952830 U CN201820952830 U CN 201820952830U CN 208361759 U CN208361759 U CN 208361759U
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CN
China
Prior art keywords
steel pipe
pipe column
chassis
shackle
plumbing
Prior art date
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Active
Application number
CN201820952830.8U
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Chinese (zh)
Inventor
张洪军
冯利华
刘建华
任全军
高烁
霍月明
熊巍
窦永杰
左桂超
张志成
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Second Construction Co Ltd of China Railway First Engineering Group Co Ltd
Second Engineering Co Ltd of China Railway First Engineering Group Co Ltd
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Second Construction Co Ltd of China Railway First Engineering Group Co Ltd
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Priority to CN201820952830.8U priority Critical patent/CN208361759U/en
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Abstract

The utility model discloses a kind of movable simple steel pipe column hoisting plumbing devices, mainly include chassis, jack, castor, hoist engine, suspension hook, hanger, shackle.Wherein the chassis is the bearing structure of steel pipe column, and jack is chassis flatness correcting structure, and addition castor facilitates movement of the chassis in hole.By hoist engine elevating control suspension hook hanger, the lifting of steel pipe column is realized.It is steel pipe column vertical adjustment using shackle, tie down screw is the locking mechanism of steel pipe column, steel pipe column is adjusted to shackle center by adjusting bolt is adjusted, while being assisted by measurement of correlation means, realizes that lifting and vertical adjustment of the steel pipe column in subway station difference pilot tunnel work.Its advantage is that the center of steel pipe column can be accurately controlled, it is subjected to displacement in steel pipe column or when deflection timely and effective can adjusts, ensure steel pipe column verticality in hole, construction method is simple, strong applicability, good economy performance.

Description

A kind of movable simple steel pipe column hoisting plumbing device
Technical field
The utility model relates to a kind of device of verticality of control steel pipe column in hole more particularly to a kind of simple movements Formula steel pipe column hoisting plumbing device.
Background technique
As world's urban rail transit construction is fast-developing on a large scale, new rail traffic new model is continuously emerged, and subway is built If construction technology is continuously available innovation on the basis of original.Since subway work cost of investment is big, building time is long, and construction is wanted Ask horizontal high, important component of the subway as urban track traffic, according to the difference in city location, construction method is on ground Selection in iron construction is most important, this is related to construction safety of the subway station in construction, puts into the size of goods and materials amount, with And the speed of project progress.
In subway construction work progress, Dewatering will affect construction progress, extend the construction period time, Dewatering It not only will cause water resource waste in discharge, can also aggravate municipal wastewater draining burden, the decline of level of ground water can also induce Surface subsidence problem influences the safety of subway engineering operation.It is to save groundwater resources using hole stake integral construction method, keeps away Exempt from a series of key of construction safety problems caused by surface subsidence.
With the development of subway construction construction technology, construction of subway method by initially single cut and cover method till now A variety of methods such as open cut, tunneling, cap excavation method and shield method are simultaneously deposited.Main structure construction relationship between quality subway station operation it is steady It is fixed therefore the quality control of each construction link is good, it could ensure the stable operation of subway transportation.In construction of subway bored concrete pile Work progress in, the quality of each pile foundation has important influence to whole construction, so needing to each The construction of a stake holes draws attention.Steel pipe column needs to carry out plane positioning and vertical after being inserted into drill-pouring stake top certain depth Degree adjustment, reaches the precision of design and code requirement, and to protecting before final set after the completion of drill-pouring pile concreting Stationary state is held, prevents offset and perpendicularity deviation, positioning, survey are hung down, vertical adjustment and technique for fixing are always to construct and grind The key technology difficulty that emphasis and the Station construction studied carefully must solve.
From the point of view of current technology level, installation steel pipe column risk is big in hole, not easy to operate, degree control is difficult Degree is high, leads to long construction period because of the problems such as precipitation, and the conventional method of steel pipe column construction is more difficult to meet the needs of actual conditions, adjusts Vertical core of the technology as steel pipe column construction technology, breaks through the bearing capacity and stability that can all reinforce whole system each time, The technology development for leading steel pipe column to construct.
For the engineering construction demand for adapting to different type and different technical characteristics, current vertical adjustment technology is just towards more members Develop on the direction of change, but the vertical adjustment mechanism research for being suitable for small space in tunnel is less, it is difficult to meet efficient steel pipe column and apply Work demand.
Utility model content
The purpose of the utility model is to provide a kind of movable simple steel pipe column hoisting plumbing devices.
The purpose of this utility model is achieved through the following technical solutions:
The movable simple steel pipe column hoisting plumbing device of the utility model, including chassis, the chassis are surrounded by thousand Jin top and castor, the chassis is equipped with hoist engine and hanger, after the wirerope of the hoist engine is around the top of the hanger It is connect with suspension hook, the position on the chassis below the suspension hook is equipped with shackle and tie down screw, the shackle Side be equipped with adjusting screw rod.
The simple movement provided by the embodiment of the utility model it can be seen from above-mentioned technical solution provided by the utility model Formula steel pipe column hoisting plumbing device is able to satisfy efficient steel pipe column construction demand, while having simple process, labour's configuration amount Small, the advantages that flexibility is good, economic and practical is strong.
Detailed description of the invention
Fig. 1 is that the chassis structure of movable simple steel pipe column hoisting plumbing device provided by the embodiment of the utility model is illustrated Figure.
Fig. 2 is movable simple steel pipe column hoisting plumbing device structural schematic diagram provided by the embodiment of the utility model.
Fig. 3 is steel pipe column " four points one lines " localization method schematic diagram in the utility model embodiment.
Specific embodiment
The utility model embodiment will be described in further detail below.Do not make in the utility model embodiment in detail The content of description belongs to the prior art well known to professional and technical personnel in the field.
The movable simple steel pipe column hoisting plumbing device of the utility model, preferable specific embodiment is:
Including chassis, the chassis is surrounded by jack and castor, and the chassis is equipped with hoist engine and hanger, described Around connecting behind the top of the hanger with suspension hook, the position on the chassis below the suspension hook is set the wirerope of hoist engine There are shackle and tie down screw, the side of the shackle is equipped with adjusting screw rod.
The chassis is welded using 160mm channel steel, and additional gusset.
The hanger is four column welding structures, and front column uses I32 I-steel, and rear column uses channel steel, and in column two Side adds gusset.
The shackle is made of two semicircle ring plates, is manufactured using 30mm steel plate, and diameter 900mm, high 100mm is interior Portion adds gusset.
The tie down screw is the connecting elements of two semicircle ring plates of shackle, long 40cm, diameter 3cm.
The adjusting screw rod is the adjustment structure of position of the shackle on chassis, long 30cm, diameter 3cm.
The movable simple steel pipe column hoisting plumbing device of the utility model had both been able to satisfy efficient steel pipe column construction demand, Have many advantages, such as that simple process, labour's configuration amount are small, flexibility is good, economic and practical is strong simultaneously.Especially suitable for using thousand Verticality of the regulating devices control steel pipe column such as jin top, shackle, adjusting screw rod in hole.
Specific embodiment:
As shown in attached drawing 1,2,3, it is mainly used for the chassis 1 of pressure-bearing effect, the jack 2 of orthotic chassis flatness, movement The castor 3 on chassis, the suspension hook 4 for lifting steel pipe column, hanger 5, lifting steel pipe column hoist engine 6, adjust the lock of steel pipe column verticality Tight snap ring 7, the tie down screw 8 of fixed steel pipe column, adjustment steel pipe column are located at the adjusting screw rod 9 of chassis position.
As shown in Fig. 1, after steel reinforcement cage decentralization, plain type steel pipe column hoisting plumbing device is moved to using castor 3 Aperture adjusts jack 2, and chassis 1 is adjusted to level, centering aperture and fixation.
As shown in Fig. 2, steel pipe column is transported using forklift transport mode in hole and is playbacked, lock is adjusted before lifting steel pipe column Tight screw rod 8, is adjusted to opening state for shackle 7, by controlling the lifting of hoist engine 6, is sling steel pipe column using suspension hook 4.
In conjunction with attached drawing 1 and 2, when in steel pipe column hoisting to aperture, tie down screw 8 is adjusted, shackle 7 is locked, it is fixed Steel pipe column adjusts adjusting screw rod 9, steel pipe column is made to be in 1 center of chassis, lifts next section steel pipe column, repeats the above work, Until erection of steel pipe column finishes.
It needs to observe steel pipe column vertical adjustment machine stable case at any time during steel pipe column hoisting, is such as subjected to displacement or deflection needs in time Adjustment is reinforced, and guarantees that steel pipe column is transferred by design position to hole.
" four points one lines " localization method as shown in Fig. 3 controls steel pipe column absolute altitude using level, from pipe column lower end Heart point draws straight line, until the top longitudinal axis central point, adjusts steel pipe column, so that steel pipe column upper end center point and following vertical It is located at this straight line to axis centre point, steel pipe column is in place accurate and vertical.
The movable simple steel pipe column hoisting plumbing device of the utility model, chassis is the bearing structure of steel pipe column, very heavy Top is chassis flatness correcting structure, and addition castor facilitates movement of the chassis in hole.It is hung by hoist engine elevating control suspension hook Frame realizes the lifting of steel pipe column.It is steel pipe column vertical adjustment using shackle, tie down screw is the locking mechanism of steel pipe column, is passed through Adjustment adjusts bolt and steel pipe column is adjusted to shackle center, while being assisted by measurement of correlation means, realizes Lifting of the steel pipe column in subway station difference pilot tunnel and vertical adjustment work.Its advantage is that the center of steel pipe column can be accurately controlled, in steel Tubing string is subjected to displacement or when deflection timely and effective can adjust, and ensures steel pipe column verticality in hole, and construction method is simple, is applicable in Strong, the good economy performance of property.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art can readily occur in the technical scope that the utility model discloses Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should Subject to the scope of protection of the claims.

Claims (6)

1. a kind of movable simple steel pipe column hoisting plumbing device, which is characterized in that including chassis, the chassis is surrounded by thousand Jin top and castor, the chassis is equipped with hoist engine and hanger, after the wirerope of the hoist engine is around the top of the hanger It is connect with suspension hook, the position on the chassis below the suspension hook is equipped with shackle and tie down screw, the shackle Side be equipped with adjusting screw rod.
2. movable simple steel pipe column hoisting plumbing device according to claim 1, which is characterized in that the chassis uses The welding of 160mm channel steel, and additional gusset.
3. movable simple steel pipe column hoisting plumbing device according to claim 1, which is characterized in that the hanger is four Column welding structure, front column use I32 I-steel, and rear column uses channel steel, and adds gusset in column two sides.
4. movable simple steel pipe column hoisting plumbing device according to claim 1, which is characterized in that the shackle It is made of, is manufactured using 30mm steel plate, diameter 900mm, high 100mm two semicircle ring plates, the additional gusset in inside.
5. movable simple steel pipe column hoisting plumbing device according to claim 4, which is characterized in that the tie down screw For the connecting elements of two semicircle ring plates of shackle, long 40cm, diameter 3cm.
6. movable simple steel pipe column hoisting plumbing device according to claim 5, which is characterized in that the adjusting screw rod For the adjustment structure of position of the shackle on chassis, long 30cm, diameter 3cm.
CN201820952830.8U 2018-06-20 2018-06-20 A kind of movable simple steel pipe column hoisting plumbing device Active CN208361759U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820952830.8U CN208361759U (en) 2018-06-20 2018-06-20 A kind of movable simple steel pipe column hoisting plumbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820952830.8U CN208361759U (en) 2018-06-20 2018-06-20 A kind of movable simple steel pipe column hoisting plumbing device

Publications (1)

Publication Number Publication Date
CN208361759U true CN208361759U (en) 2019-01-11

Family

ID=64929824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820952830.8U Active CN208361759U (en) 2018-06-20 2018-06-20 A kind of movable simple steel pipe column hoisting plumbing device

Country Status (1)

Country Link
CN (1) CN208361759U (en)

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