CN202336460U - Four-drive traveling device for automatic sealing deruster of pipeline joint coating - Google Patents
Four-drive traveling device for automatic sealing deruster of pipeline joint coating Download PDFInfo
- Publication number
- CN202336460U CN202336460U CN2011203524212U CN201120352421U CN202336460U CN 202336460 U CN202336460 U CN 202336460U CN 2011203524212 U CN2011203524212 U CN 2011203524212U CN 201120352421 U CN201120352421 U CN 201120352421U CN 202336460 U CN202336460 U CN 202336460U
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- deruster
- pipeline
- grillage
- wheel
- drive
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- Expired - Fee Related
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Abstract
The utility model discloses a four-drive traveling device for an automatic sealing deruster of a pipeline joint coating, which is designed for realizing the circumferential rotating operation of the automatic deruster. The device mainly comprises two multivalve type support plate frames, a guiding optical rod, a rack, a support rod, a steering wheel, a reduction gear set, a constant speed gear set and the like, wherein the two multivalve type support plate frames are connected through a rotary shaft and can perform opening and closing in an overlap mode; the guiding optical rod, the rack,the support rod and the steering wheel are arranged on the support plate racks; the reduction gear set is arranged on the support rod and connected with a motor and a drive shaft; and the constant speed gear set is simultaneously connected with the drive shaft, a floating drive wheel and a shrapnel. Through the four-drive traveling device, the automatic deruster can be rapidly installed on the pipeline surface at a joint coating segment, thus realizing circumferential rotating operation of the deruster; the problems such as 'slipping' and insufficient drive power caused by insufficient friction force between the drive wheel and a pipeline anticorrosive coating and the like can be effectively overcome; and the automatic deruster can be guaranteed to complete the circumferential rotating operation smoothly.
Description
Technical field
The utility model relates to the airtight automatic rust-removing machine of a kind of joint coating on pipeline with the moving running gear of 4 wheel driven, belongs to oil and gas pipeline construction technique field.
Background technology
Along with the continuing of China's energy industry, fast-developing, long oil and gas pipeline becomes the important way of energy safeguard.In the oil and gas pipes construction work, for ensureing the service life of pipeline, the anticorrosion of joint coating on pipeline section seems particularly important, and the pipe surface in the preservative process is handled the service life that quality directly influences anticorrosive coat.In the present pipeline construction; The pipe surface of repaired mouth section is handled and is the open derusting by sandblasting of manually-operated; Bring that environmental pollution is serious, labor strength increases, dust is to the serious waste of the injury of workman's respiratory tract, sand material, a series of problems such as surface cleanness is uneven, procedure quality is uncontrollable; Cause the repaired mouth quality not good, in the service life of reducing pipeline then, increase the potential safety hazard in the pipeline operation.
The development of the airtight automatic rust-removing machine of joint coating on pipeline has successfully solved an above-mentioned difficult problem.Evidence, this rust cleaning function greatly reduce working strength of workers, environmental nonpollution, saving sand material, surface cleanness evenly, procedure quality can control arbitrarily, makes the repaired mouth quality be able to guarantee.
Summary of the invention
The purpose of the utility model is to provide the airtight automatic rust-removing machine of a kind of joint coating on pipeline with the moving running gear of 4 wheel driven, and it can realize the operation that rotates in a circumferential direction of automatic rust-removing machine with the airtight automatic rust-removing machine of joint coating on pipeline Fast Installation in the pipe surface of repaired mouth section.
The technology contents of the utility model is following:
The airtight automatic rust-removing machine of joint coating on pipeline with the moving running gear of 4 wheel driven mainly comprise locking spring, clamp fast, train of reduction gears, support grillage, rotating shaft, support bar, driven double reverse wheel, switching-over handle, switching-over handle, guiding polished rod, tooth bar, shell fragment block, shell fragment, constant speed gear train, floating type driving wheel, driving shaft and motor;
The moving running gear of 4 wheel driven is the multi-clove type adapter ring shape opening-closing structure that changes, and the gripper shoe that repeatedly connects folding by two multi-clove types that connect with rotating shaft is configured to, and clamps fast to be located at the hole place that supports grillage; Supporting between the grillage, be provided with and support lateral rows walking apparatus location and powerdriven guiding polished rod and tooth bar, also be provided with support bar simultaneously; Support bar is provided with the train of reduction gears that connects motor and driving shaft simultaneously; The constant speed gear train that is connected with driving shaft connects floating type driving wheel and shell fragment simultaneously, shell fragment then be positioned at the shell fragment block that supports on the grillage and be connected; Driven double reverse wheel is located at and supports on the grillage.
The moving running gear of 4 wheel driven can effectively overcome problems such as " skidding " that driving wheel and pipeline corrosion protection interlayer cause because of the frictional force deficiency and driving force deficiency, and the operation that rotates in a circumferential direction of the airtight automatic rust-removing machine of guarantee joint coating on pipeline is accomplished smoothly.
Description of drawings
Fig. 1 sketch map when to be the airtight automatic rust-removing machine of joint coating on pipeline with the moving running gear of 4 wheel driven closed.
Sketch map when Fig. 2 opens with the moving running gear of 4 wheel driven for the airtight automatic rust-removing machine of joint coating on pipeline.
Fig. 3 treats repaired mouth pipeline section sketch map for the airtight automatic rust-removing machine of joint coating on pipeline places with the moving running gear of 4 wheel driven.
The specific embodiment
Referring to figs. 1 through Fig. 3 the embodiment of the utility model is described.
Embodiment:
The moving running gear of the utility model 4 wheel driven is the three-clove style adapter ring shape opening-closing structure that changes; The support grillage 4 that is repeatedly connect folding by two three-clove styles that connect with rotating shaft 5 constitutes; Rotating shaft 5 leans on bolt to connect and supports grillage 4, and the junction is provided with copper packing, so that avoid wearing and tearing during the cast structural folding.The coupling type of tight spring 1 with lock is clamped fast and 2 is contained in the hole place that supports grillage 4, is used for the moving running gear of 4 wheel driven is placed in fast treating the repaired mouth pipeline section.Support between the grillage 4 at two, install and support lateral rows walking apparatus location and powerdriven cylindrical guiding polished rod 10 and tooth bar 11, also install support bar 6 simultaneously to be threaded, be used for firm cast structural.Supporting between the grillage 4, with the support bar 6 that is threaded, be used for firm cast structural.Installing connects the train of reduction gears 3 of motor 17 and driving shaft 16 on the support bar 6, and the driving force of motor 17 outputs is delivered to driving shaft 16 after through train of reduction gears 3 double reductions, thus controlling organization rotating speed better; The constant speed gear train 14 that is connected with driving shaft 16 connects floating type driving wheel 15 and shell fragment 13 simultaneously; Shell fragment 13 be fixed on the shell fragment block 12 that supports on grillage 4 inboards and be connected; Shell fragment 13 is used for floating type driving wheel 15 is applied pretightning force, to produce enough frictional force, prevents to eliminate rust and skids.Driven double reverse wheel 7 is a night bolt formula structure, be contained in to support grillage 4 inboards, on establish switching-over handle 8 and switching-over handle 9, carry switching-over handle 9 on during switching-over, pull switching-over handle 8 simultaneously, the reverse wheel half-twist is got final product.Under the assistance of the driving of four floating type driving wheels 15 and four driven double reverse wheels 7, drive running gear and realized rotating in a circumferential direction and moving axially, 8 wheel dimensions are consistent, and interior be aluminium, wraps up in rubber outward, and is carved with the decorative pattern of enhancing frictional force on the wheel face.
The utility model 4 wheel driven moves the installation of running gear and operates as follows:
At first open and clamp 2 fast, make opening of 4 wheel driven running gear open certain angle, to place driven double reverse wheel 7 mode on pipeline top around rotating shaft 5 with part; Running gear is buckled in treats on the repaired mouth pipeline section 20; The running gear center line is aimed at weld seam 19, then, with clamping 2 fast with its locking; Make floating type driving wheel 15, driven double reverse wheel 7 contact fully with pipeline anticorrosion coating 18, and certain pretightning force is set.Install ready after, the logical power supply of going up, motor 17 runnings; Power reaches driving shaft 5 through train of reduction gears 3; And after constant speed gear train 14 reaches floating type driving wheel 15, under the adjusting of shell fragment 13, floating type driving wheel 15 in service can well adapt to the out-of-roundness of pipeline and the unevenness of pipe surface; Realize the circumferential stepping rotation of 4 wheel driven running gear and circumferentially continue to rotate the course of work that rotates in a circumferential direction of execution automatic rust-removing machine.
After treating that one mouth of pipe rust cleaning finishes, open snap joint 2, make opening of 4 wheel driven running gear open certain angle around rotating shaft 5 with part, can be to guarantee this device smoothly through the pipe heap.On carry the switching-over handle 9; Pull switching-over handle 8 simultaneously,, make its direction of travel consistent with pipeline 22 axis directions with reverse wheel 7 half-twists; Then impel 4 wheel driven running gear 21 to move along pipeline 22 by external force; After waiting to arrive next repaired mouth position, road, repeat above opening and closing movement, to realize the operation again of rust remover.
Claims (1)
1. the airtight automatic rust-removing machine of joint coating on pipeline is with the moving running gear of 4 wheel driven; It is characterized in that this device is the multi-clove type adapter ring shape opening-closing structure that changes; The support grillage (4) that is repeatedly connect folding by two multi-clove types that connect with rotating shaft (5) constitutes, and clamp fast (2) are located at the hole place that supports grillage (4); Supporting between the grillage (4), be provided with and support lateral rows walking apparatus location and powerdriven guiding polished rod (10) and tooth bar (11), also be provided with support bar (6) simultaneously; Support bar (6) is provided with the train of reduction gears (3) that connects motor (17) and driving shaft (16) simultaneously; The constant speed gear train (14) that is connected with driving shaft (16) connects floating type driving wheel (15) and shell fragment (13) simultaneously, shell fragment (13) be positioned at the shell fragment block (12) that supports on the grillage (4) and be connected; The reverse wheel (7) of night bolt formula structure is located at and supports on the grillage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203524212U CN202336460U (en) | 2011-09-20 | 2011-09-20 | Four-drive traveling device for automatic sealing deruster of pipeline joint coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203524212U CN202336460U (en) | 2011-09-20 | 2011-09-20 | Four-drive traveling device for automatic sealing deruster of pipeline joint coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336460U true CN202336460U (en) | 2012-07-18 |
Family
ID=46485166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203524212U Expired - Fee Related CN202336460U (en) | 2011-09-20 | 2011-09-20 | Four-drive traveling device for automatic sealing deruster of pipeline joint coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009262A (en) * | 2011-09-20 | 2013-04-03 | 中国石油天然气集团公司 | Four-driving walking apparatus for automatic pipeline joint coating sealing deruster |
| CN105344670A (en) * | 2015-11-26 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Subsea pipeline cleaning device |
| CN108790128A (en) * | 2017-04-28 | 2018-11-13 | 中国石油天然气集团公司 | A kind of joint coating on pipeline device and method |
-
2011
- 2011-09-20 CN CN2011203524212U patent/CN202336460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009262A (en) * | 2011-09-20 | 2013-04-03 | 中国石油天然气集团公司 | Four-driving walking apparatus for automatic pipeline joint coating sealing deruster |
| CN105344670A (en) * | 2015-11-26 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Subsea pipeline cleaning device |
| CN108790128A (en) * | 2017-04-28 | 2018-11-13 | 中国石油天然气集团公司 | A kind of joint coating on pipeline device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |