CN203640250U - Trailer for construction of external surface of large-sized storage tank - Google Patents

Trailer for construction of external surface of large-sized storage tank Download PDF

Info

Publication number
CN203640250U
CN203640250U CN201320763283.6U CN201320763283U CN203640250U CN 203640250 U CN203640250 U CN 203640250U CN 201320763283 U CN201320763283 U CN 201320763283U CN 203640250 U CN203640250 U CN 203640250U
Authority
CN
China
Prior art keywords
construction
trailer
tank
storage tank
external
Prior art date
Application number
CN201320763283.6U
Other languages
Chinese (zh)
Inventor
尚荣
曹昊
贺晓雄
李海明
廖招晟
田志海
Original Assignee
中建安装工程有限公司
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 中建安装工程有限公司 filed Critical 中建安装工程有限公司
Priority to CN201320763283.6U priority Critical patent/CN203640250U/en
Application granted granted Critical
Publication of CN203640250U publication Critical patent/CN203640250U/en

Links

Abstract

The utility model provides a trailer for the construction of the external surface of a large-sized storage tank. The trailer structurally comprises a hanging frame shaped like the Chinese character 'men', bearing wheels, control wheels, a trolley and tank wall wheels, wherein the bearing wheels are mounted at the lower ends of the stand columns on the inner sides of the hanging frame shaped like the Chinese character 'men'; the control wheels are mounted on the inner sides of the lower parts of the stand columns on the inner sides of the hanging frame shaped like the Chinese character 'me'; the trolley is mounted on the stand column on the outer side of the hanging frame shaped like the Chinese character 'men' in a lifting manner; the tank wall wheels are mounted on the inner side edge of the trolley; when the bearing wheels of the trailer are lifted on a wind-resistance ring bed board of the tank top through a crane, the operation can be performed. The trailer provided by the utility model is simple and reasonable in structure, low in cost, convenient and simple to operate, and safe in construction. A safe construction space is provided for constructors in upper air; the construction condition is improved while the construction quality is improved; synchronous construction on the tank wall at different heights can be realized, so that the construction progress is obviously accelerated while the security coefficient is improved. The trailer is particularly suitable for performing welding construction of an insulation support ring on the external surface of the large-sized storage tank and is also suitable for performing corrosion prevention construction and insulating layer paving on the external surface of the large-sized storage tank.

Description

Large-scale storage tank external surface construction trailer

Technical field

The utility model relates to a kind of construction tool, and particularly a kind of trailer of constructing at large-scale storage tank external surface belongs to the instrument for large-scale storage tank construction.

Background technology

Large Oil Tank, as the carrier of carrying crude oil, requires strict to its build guality.Large Oil Tank is after main body construction completes, also carrying out anticorrosion outside storage tank, welding insulation construction, lay the operations such as heat-preservation cotton insulation, the welding job of heat-preservation cotton bracing ring wherein as examination water before last procedure, welding capacity is larger, and work high above the ground is more frequent.In order to ensure construction safety, all adopted driven hanging basket to construct, but because insulation bracing ring is through tank skin external surface, construction volume is larger in the past, driven hanging basket only limits to the single-point construction of vertical direction, and the scope of operation is narrow, and job area is limited.As the welding of the insulation bracing ring of 10 ten thousand stere storage tanks must 2-4 portion driven hanging basket synchronous construction, equipment investment is required large, and personnel require manyly, have increased construction cost; Meanwhile, the running of driven hanging basket needs continued power, has a power failure or power-off once on-the-spot, will cause unnecessary construction trouble, not only people can be locked into high-altitude, and affect construction speed.

Summary of the invention

The purpose of this utility model is the weak point in order to overcome above-mentioned existing driven hanging basket construction, provide a kind of simple and reasonable, cost is low, simple operation, construction safety, can obviously improve the large-scale storage tank external surface construction trailer of construction quality and accelerating construction progress.

Large-scale storage tank external surface construction trailer of the present utility model, its structure comprises a shape hanger, bearing wheed, control wheel, dolly, tank skin wheel, described bearing wheed is contained in column lower end inside a shape hanger, control wheel and be contained in column lower inside inside a shape hanger, dolly is lifted on the outer heel post of a shape hanger, and tank skin wheel is contained on dolly inner side edge.

For the ease of construction, on above-mentioned dolly, be distributed with at least one deck workbench, dolly 4 sides are provided with cat ladder.

For the ease of automatic walking, can on door shape hanger, be provided with reducing motor, reducing motor is through belt and belt pulley or chain and chain wheel drive bearing wheed.

Large-scale storage tank external surface construction trailer of the present utility model, with crane, the bearing wheed of trailer is lifted on the wind girder bed board of tank deck and gets final product operation, mainly by 2, top bearing wheed along walking on wind girder bed board, control simultaneously wheel withstand channel-section steel inside groove make it easy to walking, tank ancient piece of jade, round, flat and with a hole in its centre difficulty in walking for preventing little traffic allowance, in bottom or/and middle part 2 trundles of each welding withstand dolly can be easily along the walking of a tank ancient piece of jade, round, flat and with a hole in its centre, and then guarantee the needs that workman constructs in the above.Have simple and reasonablely, cost is low, simple operation, the advantages such as construction safety.For constructor provides the construction space of a safety in high-altitude, in having improved construction quality, also improve execution conditions, owing to realizing the each high level of synchronization construction of tank skin, can be in improving safety factor, obviously accelerating construction progress.Be particularly suitable for large-scale storage tank external surface to be incubated bracing ring welding procedure, be also applicable to large-scale storage tank external surface to carry out anticorrosive construction and lay every constructions such as insulation layer.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is another kind of structural representation of the present utility model;

Fig. 3 is a kind of structural representation that uses of the present utility model.

tool present embodiment

referring to accompanying drawing, 1 in figure is a shape hanger, the 2nd, and bearing wheed, the 3rd, control wheel, the 4th, dolly, the 5th, workbench, 6 and 7 is tank skin wheels, the 8th, reducing motor, the 9th, belt or chain, the 10th, belt pulley or sprocket wheel, the 11st, tank deck channel-section steel, the 12nd, wind girder bed board, the 13rd, a tank ancient piece of jade, round, flat and with a hole in its centre.

Large-scale storage tank external surface construction trailer of the present utility model, its structure as shown in Figure 1, comprise a shape hanger 1, bearing wheed 2, control wheel 3, dolly 4, tank skin wheel 6 and 7, described bearing wheed 2 is contained in a shape hanger 1 inner side column lower end, control wheel 3 and be contained in a shape hanger 1 inner side column lower inside, dolly 4 is lifted on an outer heel post of shape hanger 1, and tank skin wheel 6 and 7 is contained on dolly 4 inner side edges.

For the ease of construction, on above-mentioned dolly 4, can be provided with as required multiple benches platform 5, for many people construct working platform is provided at differing heights simultaneously, for the ease of up and down, dolly 4 sides are provided with cat ladder.

For the ease of automatic walking, can on door shape hanger 1, be provided with reducing motor 8, reducing motor 8 is through belt 9 and belt pulley 10 or chain and chain wheel drive bearing wheed 2.Its structure as shown in Figure 2.

Large-scale storage tank external surface construction trailer of the present utility model, with crane, the bearing wheed of trailer is lifted on to tank deck 12 and gets final product operation, main 2, the top bearing wheed 2 that passes through is along walking on wind girder bed board 12, control simultaneously wheel 3 withstand tank deck channel-section steel 11 inside grooves make it easy to walking, a tank ancient piece of jade, round, flat and with a hole in its centre 13 difficulty in walking for preventing little traffic allowance, or/and respectively welding 2 tank skin wheels 7 and 6, middle part withstands dolly 4 in bottom, can easily walk along a tank ancient piece of jade, round, flat and with a hole in its centre 13, and then guaranteeing the needs that workman constructs in the above, its structure is as shown in Figure 3.When mobile, the force of sliding friction that only needs a people can overcome trailer and wind girder web at top promotes trailer and walks according to path, as below have again a complementary cooperation traction of people, can guarantee that trailer walks more smooth and easy.

As set up automatic travelling device at trailer top, increase a set of simple drive unit, as shown in Figure 2, can become the trailer of automatic walking, can be by the constructor on dolly according to construction speed, by button from main control trailer advance, retreat, the function such as brake, enable reducing under the prerequisite of labour intensity, further meet the service efficiency of the raising trailer of construction needs.

Claims (3)

1. a large-scale storage tank external surface construction trailer, it is characterized in that comprising a shape hanger, bearing wheed, control wheel, dolly, tank skin wheel, described bearing wheed is contained in column lower end inside a shape hanger, control wheel and be contained in column lower inside inside a shape hanger, dolly is lifted on the outer heel post of a shape hanger, and tank skin wheel is contained on dolly inner side edge.
2. large-scale storage tank external surface as claimed in claim 1 construction trailer, is characterized in that being distributed with on described dolly at least one deck workbench.
3. large-scale storage tank external surface construction trailer as claimed in claim 1 or 2, is characterized in that a shape hanger is provided with reducing motor, and reducing motor is through belt and belt pulley or chain and chain wheel drive bearing wheed.
CN201320763283.6U 2013-11-28 2013-11-28 Trailer for construction of external surface of large-sized storage tank CN203640250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320763283.6U CN203640250U (en) 2013-11-28 2013-11-28 Trailer for construction of external surface of large-sized storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320763283.6U CN203640250U (en) 2013-11-28 2013-11-28 Trailer for construction of external surface of large-sized storage tank

Publications (1)

Publication Number Publication Date
CN203640250U true CN203640250U (en) 2014-06-11

Family

ID=50871506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320763283.6U CN203640250U (en) 2013-11-28 2013-11-28 Trailer for construction of external surface of large-sized storage tank

Country Status (1)

Country Link
CN (1) CN203640250U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104150374A (en) * 2014-06-30 2014-11-19 中冶天工集团有限公司 Light-weight installation tool for tank wall of large-diameter tank body
CN104627330A (en) * 2014-12-31 2015-05-20 中建一局集团安装工程有限公司 Oversize storage tank construction platform system and forward-erection construction method thereof
CN105598936A (en) * 2016-03-23 2016-05-25 中国十九冶集团有限公司 Movable welding suspension cage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104150374A (en) * 2014-06-30 2014-11-19 中冶天工集团有限公司 Light-weight installation tool for tank wall of large-diameter tank body
CN104627330A (en) * 2014-12-31 2015-05-20 中建一局集团安装工程有限公司 Oversize storage tank construction platform system and forward-erection construction method thereof
CN105598936A (en) * 2016-03-23 2016-05-25 中国十九冶集团有限公司 Movable welding suspension cage
CN105598936B (en) * 2016-03-23 2018-11-09 中国十九冶集团有限公司 Mobile welding cage

Similar Documents

Publication Publication Date Title
CN202245820U (en) Small-sized electric sling cart
CN201376585Y (en) Cart type mobile lifting platform
CN202144437U (en) Standing type single-person hanging seat device
CN202345727U (en) Flat-plate transport trolley
CN203439898U (en) Tube bundle lifting device of large heat exchanger
CN202913914U (en) Heavy-load suspension-type sliding shield door
CN105421859A (en) Electricity grid telegraph pole erecting device and construction method
CN203412327U (en) Rotary lift type stereo garage
CN207045406U (en) A kind of construction stack pallet for being easy to discharging
CN204024676U (en) A kind of novel tunnel concrete steel form carrier
CN202967914U (en) Hydraulic hoisting equipment of mine shaft
CN203716573U (en) Rear cantilever type lifting and transversely-moving parking equipment
CN201990402U (en) Device for integral hanging of shield machine
CN203702179U (en) Single-track tunnel lining trolley with ventilating duct
CN103711301A (en) Construction method and device for two-track movable electric basket and lifting hoist
CN201610631U (en) Traction and movable type lifting platform for construction
CN106194220A (en) Tunnel splash guard installs chassis
CN103016028A (en) Hydraulic self-propelled steel form carrier for tunnel secondary lining operation
CN104453231A (en) Gantry type building construction lifting device as well as manufacturing method and construction method thereof
CN203526204U (en) Device for replacing rolling mill pressing head frame and pressing head
CN203255892U (en) Heightened gantry type crane
CN206088920U (en) Construction scaffold
CN203878496U (en) Automatic lifting road pile
CN104637418A (en) Outdoor lifting advertising board
CN202689488U (en) Movable building scaffold

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 210023 No. 6 Wenlan Road, Xianlin University City, Qixia District, Nanjing City, Jiangsu Province

Patentee after: China Construction Installation Group Co., Ltd.

Address before: 210046 No. 9 Yaohua Menyaojia Road, Qixia District, Nanjing City, Jiangsu Province

Patentee before: China Construction Industrial Equipment Installation Co., Ltd.

CP03 Change of name, title or address