CN203878960U - Supported man riding pulley trolley for mounting ancillary facilities of large-scaled storage tank - Google Patents
Supported man riding pulley trolley for mounting ancillary facilities of large-scaled storage tank Download PDFInfo
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- CN203878960U CN203878960U CN201420327763.2U CN201420327763U CN203878960U CN 203878960 U CN203878960 U CN 203878960U CN 201420327763 U CN201420327763 U CN 201420327763U CN 203878960 U CN203878960 U CN 203878960U
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Abstract
The utility model discloses a supported man riding pulley trolley for mounting ancillary facilities of a large-scaled storage tank. The supported man riding pulley trolley comprises a support assembly, a basket and a balance assembly; the support assembly is fixed on the outer edge covering channel steel plate of a tank body reinforcing ring or a wind-proof ring in an engagement manner; the basket is fixed on the support assembly and located at the upper side of the tank body reinforcing ring or the wind-proof ring; the balance assembly is fixed on the bottom surface of the basket and used for supporting the basket on the outer wall of the tank body. The supported man riding pulley trolley can be manufactured by use of construction site leftover materials (such as steel angles, steel channels, flat steel and steel tubes) and is not limited by the site construction conditions; the traditional basket construction method and scaffold construction method are replaced, the mounting cost is saved, the construction efficiency is improved, the danger coefficient of working aloft is reduced and remarkable effect can be achieved.
Description
Technical field
The utility model relates to a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility, belongs to petrochemical equipment mounting technique field.
Background technology
China is as the second-biggest-in-the-world oil consumption country, and petrochemical industry has development at full speed in recent years.At the beginning of 2004, country builds a collection of Large Scale of Crude Oil Tank Farm successively, as Talien New Port, Qingdao Huang Island, Zhenhai Ningbo, Dushanzi, Xinjiang, celestial being's island harbour district, Yingkou etc.Storage tank outer wall need to be installed the ancillary facilities such as various subsidiary pipelines, support, electrical lighting.The installation of tradition tank body ancillary facility adopts respectively hanging basket or scaffold construction, but they exist respectively following shortcoming:
(1) traditional nacelle construction: utilize hanging basket to carry out tank body fire-fighting spraying pipeline and with storage tank insulation, anticorrosion and tank body, formation cross-operation is in a big way installed while installing, affect the expansion of operation side between specialty, and then affect engineering integral construction progress; Utilizing hanging basket to carry out tank body fire-fighting spraying pipeline, that input cost is installed is high; When tank body fire-fighting spray device endless tube is installed, hanging basket need repeatedly move, and efficiency of construction is not high; Because of the impact of tank body stiffening ring, wind girder and winding staircase, subregion cannot utilize hanging basket to install, and construction method has some limitations.
(2) traditional scaffold construction: set up scaffold work high above the ground danger greatly, efficiency is low, and it is larger that pipeline installation quality is controlled difficulty, many with cross-operation before storage tank insulation, floor construction, and also construction cost is high especially; Construction period is long, takes and tears inconvenience open, security reliability is low, field condition is restricted; The vertical transport of pipeline, connection fittings is very difficult.
In sum, must, from the viewpoint of construction quality, execute-in-place, duration and economic benefit, the mounting method of tank body ancillary facility be innovated.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, a kind of manned dolly of brace type pulley of installing for large-scale storage tank ancillary facility is provided, the manned dolly of this brace type pulley can utilize job site tailing (angle steel, channel-section steel, band steel, steel pipe etc.) to make, replace traditional basket-hanging and scaffold formula construction method, not only saved installation cost, and greatly improved efficiency of construction, and having reduced the danger coefficient of work high above the ground, effect is remarkable.
Technical scheme: a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility described in the utility model, comprise supporting component, basket body and balanced component, described supporting component is fastened on tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate, described basket body is fixed on supporting component, be positioned at tank body stiffening ring or wind-proof circle upside, described balanced component is fixed on the bottom surface of basket body, for basket body is supported in to tank wall;
Described supporting component comprises crossbeam, the bottom surface of described basket body is fixed on crossbeam, the interval, outside of described crossbeam is fixed with several L shaped brackets, described bracket and crossbeam form half frame-shaped construction, described bracket end is provided with bottom roller, described crossbeam inner side is provided with vertical quarter butt with bottom roller relative position place, and the end of described vertical quarter butt is fixed with upper roller; Described upper and lower roller is oppositely arranged, and the walking of sliding on the epipleural of tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate is fixed during use.
Described balanced component comprises L shaped support bar, and the near-end of described support bar is fixed on the bottom surface of basket body, and end is fixed with roller, and described roller can be attached on tank wall and walk.
Further improve technique scheme: described crossbeam is provided with the anticreep latch that prevents that pulley trolley from departing from from extension bound edge channel-section steel, assurance dolly is used safely in tank body ancillary facility installation process.
As preferably: described basket body is near a side opening of storage tank outer wall, facilitate personnel to pass in and out, it consists of bottom frame, vertical rod, pull bar and base plate, and four jiaos of bottom frame are vertically fixed in described vertical rod, between vertical rod, with pull bar, connect, described base plate is fixed in bottom frame.
Further, described pull bar is provided with tube electrode and hook, the putting of constructability object.
The utility model compared with prior art, its beneficial effect is: the manned dolly of brace type pulley of installing for large-scale storage tank ancillary facility described in the utility model can utilize job site tailing (angle steel, channel-section steel, band steel, steel pipe etc.) to make, and not limited by construction condition, replace traditional basket-hanging construction method and scaffold construction method, saved installation cost, improved efficiency of construction, reduced the danger coefficient of work high above the ground, effect is remarkable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that described supporting component is sticked in the schematic diagram on tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate.
In figure: 1, hook; 2, pull bar; 3, base plate; 4, tube electrode; 5, vertical rod; 6, bottom frame; 7, anticreep latch; 8, upper roller; 9, bottom roller; 10, L shaped support bar; 11, roller; 12, crossbeam; 13, L shaped bracket; 14, stiffening ring or wind-proof circle extension bound edge channel-section steel plate.
The specific embodiment
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1: as shown in Figure 1, a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility, comprise supporting component, basket body and balanced component, described supporting component is fastened on tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate 14, described basket body is fixed on supporting component, be positioned at tank body stiffening ring or wind-proof circle upside, described balanced component is fixed on the bottom surface of basket body, for basket body is supported in to tank wall;
Described supporting component comprises crossbeam 12, described basket body bottom surface is fixed on crossbeam 12 near a side of tank body, the interval, outside of described crossbeam 12 is fixed with two L shaped brackets 13, described bracket 13 forms half frame-shaped construction with crossbeam 12, described bracket 13 ends are provided with bottom roller 9, described bottom roller 9 is anchored at bracket end upper surface by 6 cover high-strength bolts, and described crossbeam 13 inner sides and bottom roller 9 relative position places are provided with vertical quarter butt, and the end of described vertical quarter butt is fixed with upper roller 8; During use, upper bottom roller is fixed and slides and walk on the epipleural of tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate 14, refers to Fig. 2.
Described crossbeam 12 and bracket 13 all adopt that [160x65x8.5 channel-section steel is made, and described upper bottom roller all adopts rubber roll, maximum load capacity 5000kg.
Described crossbeam 12 is provided with the anticreep latch 7 that prevents that pulley trolley from departing from from extension bound edge channel-section steel.Described anticreep latch 7 is usingd Ф 60*4.0 steel pipe as sleeve, Ф 42*3.5 steel pipe is as pin, described sleeve is fixed in dolly base cross members 12, after dolly is fixed on stiffening ring or wind girder, pin is inserted in sleeve can prevent that dolly from departing from from extension channel-section steel, and assurance dolly is used safely in tank body annex installation process.
Described balanced component comprises L shaped support bar 10, and the near-end of described support bar 10 is fixed on the bottom surface of basket body, and end is fixed with roller 11, and described roller 11 can be attached on tank wall walks.[160x65x8.5 channel-section steel is made, and described roller 11 is the rubber roll of maximum load capacity 5000kg in described L shaped support bar 10 employings.
Described basket body is near a side opening of storage tank outer wall, it consists of bottom frame 6, vertical rod 5, pull bar 2 and base plate 3, four jiaos of bottom frame 6 are vertically fixed in described vertical rod 5, between vertical rod 2, with pull bar 5, connect, described base plate 3 is fixed in bottom frame 6, and described pull bar 2 is provided with tube electrode 4 and hook 1.
Described bottom frame 6 adopts L75*75*6 angle steel welding production, is of a size of 600*800mm, and described vertical rod 5 adopts L80*80*6 angle steel to make, height 1200mm, and base plate 3 adopts thick 12mm steel plate to make, and described pull bar 2 adopts Ф 42*3.5 steel pipe manufacturing to form.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (4)
1. the manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility, it is characterized in that: comprise supporting component, basket body and balanced component, described supporting component is fastened on tank body stiffening ring or wind-proof circle extension bound edge channel-section steel plate, described basket body is fixed on supporting component, be positioned at tank body stiffening ring or wind-proof circle upside, described balanced component is fixed on the bottom surface of basket body, for basket body is supported in to tank wall;
Described supporting component comprises crossbeam, the bottom surface of described basket body is fixed on crossbeam, the interval, outside of described crossbeam is fixed with several L shaped brackets, described bracket and crossbeam form half frame-shaped construction, described bracket end is provided with bottom roller, described crossbeam inner side is provided with vertical quarter butt with bottom roller relative position place, and the end of described vertical quarter butt is fixed with upper roller;
Described balanced component comprises L shaped support bar, and the near-end of described support bar is fixed on the bottom surface of basket body, and end is fixed with roller, and described roller can be attached on tank wall and walk.
2. a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility according to claim 1, is characterized in that: described crossbeam is provided with the anticreep latch that prevents that pulley trolley from departing from from extension bound edge channel-section steel.
3. a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility according to claim 1, it is characterized in that: described basket body is near a side opening of storage tank outer wall, it consists of bottom frame, vertical rod, pull bar and base plate, four jiaos of bottom frame are vertically fixed in described vertical rod, between vertical rod, with pull bar, connect, described base plate is fixed in bottom frame.
4. a kind of manned pulley trolley of brace type of installing for large-scale storage tank ancillary facility according to claim 3, is characterized in that: described pull bar is provided with tube electrode and hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327763.2U CN203878960U (en) | 2014-06-18 | 2014-06-18 | Supported man riding pulley trolley for mounting ancillary facilities of large-scaled storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327763.2U CN203878960U (en) | 2014-06-18 | 2014-06-18 | Supported man riding pulley trolley for mounting ancillary facilities of large-scaled storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878960U true CN203878960U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327763.2U Active CN203878960U (en) | 2014-06-18 | 2014-06-18 | Supported man riding pulley trolley for mounting ancillary facilities of large-scaled storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878960U (en) |
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2014
- 2014-06-18 CN CN201420327763.2U patent/CN203878960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 Yaojia Road, Qixia District, Nanjing, Jiangsu Province Patentee after: China Construction Installation Group Co., Ltd. Address before: 210000 Yaojia Road, Qixia District, Nanjing, Jiangsu Province Patentee before: China Construction Industrial Equipment Installation Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |