CN110217247B - Trolley for transporting GRE (glass fiber reinforced plastics) pipes in ship section construction process - Google Patents
Trolley for transporting GRE (glass fiber reinforced plastics) pipes in ship section construction process Download PDFInfo
- Publication number
- CN110217247B CN110217247B CN201910554192.3A CN201910554192A CN110217247B CN 110217247 B CN110217247 B CN 110217247B CN 201910554192 A CN201910554192 A CN 201910554192A CN 110217247 B CN110217247 B CN 110217247B
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- China
- Prior art keywords
- gre
- trolley
- pipe
- pipes
- rollers
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- Legal status (The legal status 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 status listed.)
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000011152 fibreglass Substances 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/001—Devices for fixing to walls or floors
- B61D45/003—Fixing of logs, beams, barrels, pipes, or the like
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Handcart (AREA)
Abstract
The invention discloses a transport trolley for GRE pipes in the process of ship section construction, which comprises at least two support plates for placing the pipes, wherein a pair of rollers are arranged below each support plate and are used for connecting support plates with support seats of the rollers, the support plates are arc-shaped plates with upward curved surfaces, and the support plates are connected through connecting pieces. The GRE pipe is placed on the arc-shaped supporting plate of the trolley, the trolley and the pipe are pushed, the pipe can be quickly conveyed to the installation position, the installation efficiency is greatly improved, and meanwhile, the construction safety and the pipe protection of the site are improved.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a transport trolley for GRE pipes in the ship section construction process.
Background
Glass fiber reinforced epoxy resin pipes, abbreviated as GRE (Glass Reinforced Epoxy) pipes, currently, GRE pipes which are used for part of newly built ships, cargo hold ballasts and bilge pipe systems, but GRD pipes are large in common caliber and long in length, and part of pipes are DN400 x 6m in specification. In the process of ship section construction, the short-distance GRE pipe on the ship cannot be transported in a rolling way, so that the surface of the pipe is prevented from being damaged, the control is difficult in the rolling process, and accidents are easy to occur; meanwhile, due to the restriction of the construction space of the ship under construction site and the complexity of the installation site, the pipe is difficult to directly hoist to the installation position, and the outer wall of the pipe is easy to damage.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the transport trolley for the GRE pipe, which has a simple structure and is convenient to use, and GRE pipe can be quickly transported in a short distance in the ship section construction process.
In order to achieve the above purpose, the technical scheme of the invention is to design a transport trolley for GRE pipes in the ship section construction process, which comprises at least two support plates for placing the pipes, wherein a pair of rollers are arranged below each support plate and are used for connecting support plates and support seats of the rollers, the support plates are arc-shaped plates with upward curved surfaces, and the support plates are connected through connecting pieces. The GRE pipe is placed on the arc-shaped supporting plate of the trolley, the trolley and the pipe are pushed, the pipe can be quickly conveyed to the installation position, the installation efficiency is greatly improved, and meanwhile, the construction safety and the pipe protection of the site are improved.
The preferable technical scheme is that the transport trolley further comprises an infrared counter and a counting display, and the infrared counter is connected with the counting display; the infrared counter is arranged on one supporting plate, and a probe of the infrared counter faces to the center of the curved surface of the supporting plate. When the pipe is assembled on site, tens of GRE pipes are generally required, a plurality of pipes are transported to an assembly point from a storage place to be assembled, site workers are generally divided into workers special for transportation and workers special for assembly, the transportation workers only pay attention to the transportation of the pipes, an infrared counter is arranged on a transportation trolley, when the pipes are placed on a supporting plate, the infrared counter starts to count, the workers only need to transport the pipes, the pipe counting is not required, the number of the transported pipes can be intuitively obtained by observing a counting display after the pipes are transported for a period of time, and when the number of the pipes at one assembly point is met, the infrared counter is cleared, and the transportation and the counting of the pipes at the next assembly point are carried out.
The further preferable technical scheme is that the connecting piece is of a sleeve type structure capable of sliding relatively, a hole is formed in the top end of the outer sleeve, and the connecting piece further comprises a locking screw rod, and the locking screw rod is matched with the hole diameter of the hole at the top end of the outer sleeve. The connecting piece is telescopic sleeve type structure, and the backup pad of being convenient for carries out the adjustment between the distance around to adapt to the transportation of the tubular product of different length.
Further preferable technical scheme is that the connecting piece is a connecting spring. The connecting piece is a connecting spring, so that the transportation trolley is convenient to adapt to the high-low fluctuation path.
The further preferable technical scheme is that each pair of rollers respectively positioned at two ends of the transportation trolley is connected with and driven by a walking motor. The rollers at two ends of the transport trolley are driven by the travelling motors, so that labor is saved, and the travelling motors are arranged at two ends of the transport trolley, so that the transport trolley can move forwards and return conveniently.
In order to improve the transportation safety of travelling bogie to GRE tubular product, avoid transporting the tubular product to roll, drop on the way, further preferred technical scheme does, travelling bogie is still including being used for the fixed clamping assembly of tubular product, the clamping assembly is including setting up the otic placode in the backup pad bottom surface, the otic placode articulates with the one end of transfer line, and the other end of transfer line sets up the pinch roller, pinch roller and GRE tubular product outer wall conflict.
Further preferable technical scheme is that the clamping assembly further comprises a locating pin, and the transmission rod and the ear plate are provided with through holes for the locating pin to penetrate.
The ship structure of segmentation construction is more complicated, and the mounted position of some GRE tubular product is narrower, and the travelling bogie can not roll to the mounted position directly, and further preferred technical scheme is, still include the track with travelling bogie looks adaptation, the track includes two angle steel that are parallel to each other and the opening is relative constitutes, and two angle steel pass through the connecting rod and connect. To some complicated unable direct roll transportation's of structure position, set up interim angle steel track, lay on the segmentation inner structure temporarily, the travelling bogie passes through interim track transportation to assembly point.
Further preferable technical scheme is that the inner side walls of the two angle steels are provided with elastic raised strips. Elastic raised strips are arranged on the inner walls of the angle steel of the rail, so that the trolley roller is prevented from directly rubbing or colliding with the angle steel of the rail.
The invention has the advantages and beneficial effects that: the transport trolley has the characteristics of simple structure, convenience in use and capability of rapidly completing short-distance transport of GRE pipes. The GRE pipe is placed on the arc-shaped supporting plate of the trolley, the trolley and the pipe are pushed, the pipe can be quickly conveyed to the installation position, the installation efficiency is greatly improved, and meanwhile, the construction safety and the pipe protection of the site are improved. The infrared counter is arranged on the transportation trolley, when the pipe is placed on the supporting plate, the infrared counter starts to count, a worker only needs to carry the pipe and does not need to count the pipe, after the pipe is transported for a period of time, the count display is observed, the number of the transported pipe can be intuitively obtained, after the number of the pipe at one assembly point is met, the infrared counter is cleared, and the pipe at the next assembly point is transported and counted. The connecting piece is telescopic sleeve type structure, and the backup pad of being convenient for carries out the adjustment between the distance around to adapt to the transportation of the tubular product of different length. The rollers at two ends of the transport trolley are driven by the travelling motors, so that labor is saved, and the travelling motors are arranged at two ends of the transport trolley, so that the transport trolley can move forwards and return conveniently. The clamping assembly improves the transportation safety of the transportation trolley on GRE pipes, and the pipes are prevented from rolling and falling during transportation. Temporary rails are arranged, temporary pavement is carried out on some relatively complex structures in the sections, and the transportation trolley is transported to the assembly point through the temporary rails.
Drawings
FIG. 1 is a schematic diagram of the front view of the transport cart of the present invention;
fig. 2 is a schematic side view of the transport cart of the present invention.
In the figure: 1. a support plate; 2. a roller; 3. an infrared counter; 4. a count display; 5. locking the screw; 6. a walking motor; 7. ear plates; 8. a transmission rod; 9. a clamping wheel; 10. a positioning pin; 11. and (5) perforating.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, the invention relates to a trolley for transporting GRE pipes in the process of ship segment construction, which comprises at least two support plates 1 for placing the pipes, wherein a pair of rollers 2 are arranged below each support plate and are used for connecting support plates and support seats of the rollers, the support plates are arc-shaped plates with upward curved surfaces, and the support plates are connected through connecting pieces.
The transport trolley further comprises an infrared counter 3 and a counting display 4, wherein the infrared counter is connected with the counting display; the infrared counter is arranged on one supporting plate, and a probe of the infrared counter faces to the center of the curved surface of the supporting plate.
The connecting piece is of a sleeve type structure capable of sliding relatively, the top end of the outer sleeve is provided with a hole, and the connecting piece further comprises a locking screw 5, and the locking screw is matched with the hole diameter of the hole at the top end of the outer sleeve.
Each pair of rollers respectively positioned at two ends of the transport trolley is connected with a traveling motor and driven by the traveling motor 6.
The travelling bogie is still including being used for the fixed clamping assembly of tubular product, the clamping assembly is including setting up the otic placode 7 in the backup pad bottom surface, the otic placode is articulated with the one end of transfer line 8, and the other end of transfer line sets up pinch roller 9, pinch roller is contradicted with GRE tubular product outer wall.
The clamping assembly further comprises a locating pin 10, and perforations 11 for the locating pin to penetrate are formed in the rotating rod and the lug plate.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (5)
1. The transport trolley for the GRE pipe in the ship sectional construction process is characterized by comprising at least two supporting plates for placing the pipe, wherein a pair of rollers are arranged below each supporting plate and are used for connecting supporting plates and supporting seats of the rollers, the supporting plates are arc-shaped plates with upward curved surfaces, and the supporting plates are connected through connecting pieces;
the transportation trolley further comprises an infrared counter and a counting display, and the infrared counter is connected with the counting display; the infrared counter is arranged on one supporting plate, and a probe of the infrared counter faces the center of the curved surface of the supporting plate;
the connecting piece is of a sleeve type structure which slides relatively, the top end of the outer sleeve is provided with a hole, and the connecting piece also comprises a locking screw rod, wherein the locking screw rod is matched with the hole diameter of the hole at the top end of the outer sleeve;
the conveying trolley further comprises a clamping assembly for fixing the pipe, the clamping assembly comprises an ear plate arranged on the bottom surface of the supporting plate, the ear plate is hinged with one end of the transmission rod, the other end of the transmission rod is provided with a clamping wheel, and the clamping wheel is abutted against the outer wall of the GRE pipe;
the trolley is characterized by further comprising a rail matched with the trolley, wherein the rail comprises two angle steels which are parallel to each other and are opposite in opening, and the two angle steels are connected through a connecting rod.
2. The cart for GRE tubing during construction of a marine segment of claim 1, wherein the connector is a connecting spring.
3. The cart for GRE tubing during construction of a marine segment of claim 2, wherein each pair of rollers at each end of the cart is connected to and driven by a travel motor.
4. A trolley for GRE tubing in a marine segment construction process according to claim 3, wherein the clamping assembly further comprises a locating pin, and the drive rod and ear plate are provided with perforations through which the locating pin passes.
5. The cart for GRE tubing during construction of a marine segment of claim 4, wherein the inner side walls of both of said angles are provided with resilient ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554192.3A CN110217247B (en) | 2019-06-25 | 2019-06-25 | Trolley for transporting GRE (glass fiber reinforced plastics) pipes in ship section construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554192.3A CN110217247B (en) | 2019-06-25 | 2019-06-25 | Trolley for transporting GRE (glass fiber reinforced plastics) pipes in ship section construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217247A CN110217247A (en) | 2019-09-10 |
| CN110217247B true CN110217247B (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554192.3A Active CN110217247B (en) | 2019-06-25 | 2019-06-25 | Trolley for transporting GRE (glass fiber reinforced plastics) pipes in ship section construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110217247B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361705B (en) * | 2020-02-28 | 2021-06-18 | 中船澄西船舶修造有限公司 | Be suitable for on-spot quick pipe conveyor who demolishs of putting up |
| CN111498045B (en) * | 2020-04-17 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | A connect frock for slipway dolly |
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| JPH11294100A (en) * | 1998-04-07 | 1999-10-26 | Maeda Corp | Pipe material carrying equipment |
| CA2419893A1 (en) * | 2002-04-15 | 2003-10-15 | Boasso America Corporation | Method and apparatus for supplying bulk product to an end user |
| JP5199506B1 (en) * | 2012-08-02 | 2013-05-15 | 日鉄住金パイプライン＆エンジニアリング株式会社 | Pipe introducing device and pipe introducing method |
| CN203171158U (en) * | 2013-03-14 | 2013-09-04 | 浙江博凡动力装备有限公司 | Trolley for moving and turning pipes |
| CN203728020U (en) * | 2013-12-11 | 2014-07-23 | 西北永新集团甘肃管业有限公司 | Tubing carrying trolley |
| CN104691593A (en) * | 2013-12-06 | 2015-06-10 | 大连愚人设计有限公司 | Circular tube transporting system |
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| CN206446507U (en) * | 2017-02-21 | 2017-08-29 | 中国葛洲坝集团第一工程有限公司 | A kind of gun carriage transported suitable for polytypic tubing |
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| CN207683577U (en) * | 2017-12-07 | 2018-08-03 | 苏州安融石英有限公司 | A kind of revolution trolley for quartz glass tube transport |
| CN208360174U (en) * | 2018-06-28 | 2019-01-11 | 江苏扬子鑫福造船有限公司 | A kind of ship pipe lane convenient moving trolley in cabin |
| CN208683758U (en) * | 2018-08-14 | 2019-04-02 | 浙江交工集团股份有限公司 | A kind of beam sections transport sliding trolley |
| CN210437185U (en) * | 2019-06-25 | 2020-05-01 | 中船澄西船舶修造有限公司 | Transport trolley for GRE (glass-reinforced plastic) pipes in ship segment construction process |
-
2019
- 2019-06-25 CN CN201910554192.3A patent/CN110217247B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294100A (en) * | 1998-04-07 | 1999-10-26 | Maeda Corp | Pipe material carrying equipment |
| CA2419893A1 (en) * | 2002-04-15 | 2003-10-15 | Boasso America Corporation | Method and apparatus for supplying bulk product to an end user |
| JP5199506B1 (en) * | 2012-08-02 | 2013-05-15 | 日鉄住金パイプライン＆エンジニアリング株式会社 | Pipe introducing device and pipe introducing method |
| CN203171158U (en) * | 2013-03-14 | 2013-09-04 | 浙江博凡动力装备有限公司 | Trolley for moving and turning pipes |
| CN104691593A (en) * | 2013-12-06 | 2015-06-10 | 大连愚人设计有限公司 | Circular tube transporting system |
| CN203728020U (en) * | 2013-12-11 | 2014-07-23 | 西北永新集团甘肃管业有限公司 | Tubing carrying trolley |
| CN204847217U (en) * | 2015-08-20 | 2015-12-09 | 柯建华 | Innovative tubular product conveyor |
| CN206446507U (en) * | 2017-02-21 | 2017-08-29 | 中国葛洲坝集团第一工程有限公司 | A kind of gun carriage transported suitable for polytypic tubing |
| CN107336915A (en) * | 2017-08-31 | 2017-11-10 | 宜昌宜硕塑业有限公司 | A kind of tubing pallet peculiar to vessel |
| CN207683577U (en) * | 2017-12-07 | 2018-08-03 | 苏州安融石英有限公司 | A kind of revolution trolley for quartz glass tube transport |
| CN207670453U (en) * | 2017-12-29 | 2018-07-31 | 重庆立万精密制管有限公司 | Tubing floor truck |
| CN208360174U (en) * | 2018-06-28 | 2019-01-11 | 江苏扬子鑫福造船有限公司 | A kind of ship pipe lane convenient moving trolley in cabin |
| CN208683758U (en) * | 2018-08-14 | 2019-04-02 | 浙江交工集团股份有限公司 | A kind of beam sections transport sliding trolley |
| CN210437185U (en) * | 2019-06-25 | 2020-05-01 | 中船澄西船舶修造有限公司 | Transport trolley for GRE (glass-reinforced plastic) pipes in ship segment construction process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110217247A (en) | 2019-09-10 |
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