CN209061511U - A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE - Google Patents
A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE Download PDFInfo
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- CN209061511U CN209061511U CN201821633522.5U CN201821633522U CN209061511U CN 209061511 U CN209061511 U CN 209061511U CN 201821633522 U CN201821633522 U CN 201821633522U CN 209061511 U CN209061511 U CN 209061511U
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- steel pipe
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Abstract
The utility model relates to anti-corrosion drive line outside a kind of small-caliber steel pipe 3PE, including transmission component, transmission component includes pedestal, driving wheel, and an at least driving wheel is to be movably mounted on pedestal, to adjust the distance between two neighboring driving wheel；The axle center of an at least driving wheel is provided with swinging frame, the end of swinging frame is provided with auxiliary wheel, auxiliary wheel at least has there are two swing position, wherein a swing position is located at the position of another driving wheel and is formed with the driving wheel small-caliber steel pipe support construction for being used to support small-caliber steel pipe, and another swing position is located remotely from the position of another driving wheel and two driving wheels is made to form the large-diameter steel pipe support construction for being used to support large-diameter steel pipe.The utility model can be realized the switching of large-diameter steel pipe and small-caliber steel pipe transport status, switching is simply, conveniently, the utilization rate of drive line is improved, and the center of rear steel pipe is always positioned at the center of drive line before the handover, reduces the workload of adjustment drive line.
Description
Technical field
The utility model relates to steel pipe technical field of transmission equipment, in particular to the outer anti-corrosion of a kind of small-caliber steel pipe 3PE passes
Moving-wire.
Background technique
Common steel pipe just will appear serious corrosion in the bad environments used, so that steel pipe will be reduced
Service life.And 3PE anti-corrosive steel tube has stronger waterproof and corrosion resistance, can directly be embedded to underground or water
In, in construction be also it is simple, convenient and rapid, comprehensive cost is also relatively low, under cryogenic and have it is good it is corrosion-resistant and
Impact resistance.Therefore 3PE anti-corrosive steel tube is very widely used, such as underground coal mine water supply and sewage, underground whitewashing, positive/negative-pressure ventilation, takes out
The pipe networks such as methane, fire sprinkler；Steam power plant's process water waste residue, return water conveyance conduit；Skyscraper water supply, heat supply network heat supply,
The pipelines such as public waterworks, fuel gas transmission, buried water delivery；The industries such as petroleum transportation pipeline, chemical pharmaceutical, printing and dyeing convey corrosivity
The process pipe of medium；Sewage treatment delivery pipe, sewage pipe and biological tank antiseptic project etc..
Existing 3PE anticorrosive production process, such as application No. is 201310483454.4 Chinese invention patents to disclose one
The Coating Production Line and coated technique of kind steel pipe corrosion-proof erosion, including coating drive line, apply and are successively arranged steel pipe throwing on drive line
Ball derusting device, the first frequency heating device, spray-painting plant, the second frequency heating device, epoxy powder spray application device, glue
Stick extruder, polyethylene extruder and water cooling system；The coated technique applied on this production line is mainly removed including ball blast
Rust, heating in medium frequency, spraying, cool down and etc., the existing forward movement of steel pipe in coating process, and circumferentially rotate, and steel
The bore of pipe is divided into size, and existing coating drive line is only applicable to the steel pipe of a certain size bore, and is not suitable for small
Bore steel pipe.
Utility model content
The purpose of the utility model is to provide anti-corrosion drive lines outside a kind of small-caliber steel pipe 3PE, and it is big to be suitable for different bores
The conveying of small steel pipe.
The above-mentioned purpose of the utility model has the technical scheme that outside a kind of small-caliber steel pipe 3PE
Anti-corrosion drive line, including multiple transmission components arranged in a straight line, the transmission component includes pedestal, a pair for being set on pedestal
Driving wheel, two driving wheels are between left and right every setting, and pivot center is parallel to each other, the pivot center of the driving wheel and steel pipe
Conveying direction formed angle α, an at least driving wheel be movably mounted on pedestal, with adjust two neighboring driving wheel it
Between distance；The axle center of an at least driving wheel is provided with swinging frame, and the end of the swinging frame is provided with auxiliary wheel, described auxiliary
The diameter of wheel is helped to be less than the diameter of the driving wheel, the pivot center of the auxiliary wheel and the pivot center of the driving wheel are flat
Row, for the auxiliary wheel by the swinging frame along the axis swing of a wherein driving wheel, the auxiliary wheel at least have that there are two put
Dynamic position a, wherein swing position is located at the position of another driving wheel and is used to support with driving wheel formation small-bore
The small-caliber steel pipe support construction of steel pipe, another swing position are located remotely from the position of another driving wheel and make two driving wheels
Form the large-diameter steel pipe support construction for being used to support large-diameter steel pipe.
Preferably, the driving wheel includes driving wheel and driven wheel, the driving wheel and the driven wheel are in left and right point
Fixed bracket is arranged in cloth on pedestal, on the pedestal and movable support, the driving wheel are rotatably installed in the fixed bracket
On, the driven wheel is rotatably installed on the movable support, and the movable support is slidably installed on the base, the bottom
Seat is equipped with the adjusting component for adjusting the movable support shift position.
Preferably, the pedestal is equipped with the mounting surface of V-shaped structure, the fixed bracket and the movable support point
It is not mounted on two mounting surfaces, the angle of two mounting surfaces is 120 ° ~ 150 °.
Preferably, the branch at the support center and the large-diameter steel pipe support construction of the small-caliber steel pipe support construction
Support center is located on same vertical line.
Preferably, the center of rotation of the auxiliary wheel to the swinging frame oscillation center distance be greater than or equal to institute
State the outside diameter of driving wheel.
Preferably, the center of rotation of the auxiliary wheel is located at two biographies when the auxiliary wheel is located at Support Position
Between driving wheel, and it is located at the top of the center of rotation of driving wheel.
Preferably, further including pressing device, the pressing device includes the clamping frame and peace being suspended in above driving wheel
Loaded on the contact roller on clamping frame, the clamping frame is connected with elevating mechanism, relatively described driving wheel of the contact roller or so pair
It should be distributed.
Preferably, the swinging frame is rotatably installed on the movable support, the swinging frame and the movable support
Between be equipped with interlinked mechanism, when the movable support to it is mobile close to or far from fixed bracket when driven by the interlinked mechanism
The swinging frame is swung round about.
When driving wheel and driven wheel supporting steel pipe, the center of steel pipe is located at the center of pedestal at this time, if auxiliary
When wheel is in Support Position, the position of movable support does not adjust, then the center for the steel pipe that auxiliary wheel and driving wheel are supported
Deviate the center of pedestal, so that the position of other equipment will be also adjusted correspondingly on Coating Production Line, and in this Shen
Please in, by the way that interlinked mechanism is arranged, so that the position of auxiliary wheel synchronously control movable support when turning to Support Position, guarantee is auxiliary
The center for the steel pipe for helping wheel and driving wheel to be supported is always positioned at the center of pedestal, and whole Coating Production Line is avoided to change,
Greatly reduce workload.
Preferably, the interlinked mechanism includes worm gear, the worm screw that driving worm gear rotates, the Cylinder Gear for driving worm screw to rotate
Wheel, the center of rotation of the swinging frame is arranged in the worm gear, and is fixedly connected with the swinging frame, the worm screw rotational installation
On movable support, the pivot center of the worm screw is directed toward the moving direction of movable support, and the roller gear is rotatably installed in
On the movable support and its pivot center is perpendicular to the moving direction of movable support, and the pedestal is equipped with rack gear, the circle
Stud wheel is engaged with the rack gear, and bevel gear transmission mechanism is equipped between the roller gear and the worm screw.
Since auxiliary wheel generates certain torque to swinging frame when supporting small-caliber steel pipe, force swinging frame in steel pipe gravity
Effect is lower to be continued to lower swing, and Worm Wheel System has self-locking, even if applying torque to worm gear, due to matching for worm screw
After closing worm gear will not rotate, therefore swinging frame is fixedly connected with worm gear, auxiliary wheel makes to cause in supporting steel pipe
Worm gear rotation, to carry out stablizing support.
The utility model has the beneficial effects that the utility model can be realized large-diameter steel pipe and small-caliber steel pipe transport status
Switching, switching is simple, conveniently, improve the utilization rate of drive line, and before the handover after steel pipe center position always
In the center of drive line, the workload of adjustment drive line is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is status diagram of the utility model embodiment 1 when conveying large-diameter steel pipe；
Fig. 3 is status diagram of the utility model embodiment 1 when conveying small-caliber steel pipe；
Fig. 4 is the structural schematic diagram of interlinked mechanism in the utility model embodiment 2；
In figure: 1- pedestal, the fixed bracket of 2-, 3- movable support, 4- driving wheel, 5- driven wheel, 6- swinging frame, 7- auxiliary
Wheel, 8- contact roller, 9- interlinked mechanism, 91- worm gear, 92- worm screw, 93- roller gear, 94- rack gear, 95- Bevel Gear Drive machine
Structure.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.This specific embodiment is only to the utility model
Explanation, be not limitations of the present invention, those skilled in the art, can be according to need after reading this specification
The modification of not creative contribution is made to the present embodiment, but as long as in the scope of the claims of the utility model all by
The protection of Patent Law.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE, including multiple straight lines
The transmission component of arrangement, transmission component includes pedestal 1, a pair of of driving wheel for being set on pedestal 1, two driving wheels between left and right every
Setting, and pivot center is parallel to each other, the pivot center of driving wheel and the conveying direction of steel pipe form angle α, the size of angle α
It is adjusted according to conveying speed, the size of general angle α is between 10 ° -25 °.
An at least driving wheel is to be movably mounted on pedestal 1, to adjust the distance between two neighboring driving wheel.
Wherein driving wheel includes driving wheel 4 and driven wheel 5, and driving wheel 4 and driven wheel 5 are distributed on pedestal 1 in left and right, the pedestal 1
The fixed bracket 2 of upper setting and movable support 3, the driving wheel 4 are rotatably installed on the fixed bracket 2, the rotation peace of driven wheel 5
On movable support 3, movable support 3 is slidably mounted on pedestal 1.Pedestal 1 is equipped with the mounting surface of V-shaped structure, fixed
Bracket 2 and movable support 3 are separately mounted on two mounting surfaces, and the angle of two mounting surfaces is 120 ° ~ 150 °.It is set on pedestal 1
There is the adjusting component for adjusting 3 shift position of movable support, adjusts component and use adjusting screw rod and adjusting nut, adjust
Nut is screwed on adjusting screw rod and is fixed on the bottom of movable support 3, drives movable support 3 to move when rotating adjusting screw rod
It is dynamic.
The axle center of an at least driving wheel is provided with swinging frame 6.One end of swinging frame 6 is rotatably installed on movable support 3,
The other end is provided with auxiliary wheel 7.The diameter of auxiliary wheel 7 is less than the diameter of driving wheel, the pivot center of auxiliary wheel 7 and the transmission
The pivot center of wheel is parallel, and auxiliary wheel 7 is by the swinging frame 6 along the axis swing of a wherein driving wheel.The rotation of auxiliary wheel 7
Center to swinging frame 6 oscillation center distance be greater than or equal to driving wheel outside diameter.
As shown in Figures 2 and 3, auxiliary wheel 7 at least has there are two swing position, wherein a swing position is Support Position,
At Support Position, auxiliary wheel 7 is located at the position of driving wheel 4 and is used to support small-caliber steel pipe with the formation of driving wheel 4
Small-caliber steel pipe support construction, small-caliber steel pipe support construction refers to that steel pipe can be erected on auxiliary wheel 7 and driving wheel 4.
When auxiliary wheel 7 is located at Support Position, the center of rotation of auxiliary wheel 7 is located at master between two driving wheels 4 and driven wheel 5
The top of the center of rotation of driving wheel 4 and driven wheel 5.Another swing position is non-supported position, and auxiliary wheel 7 is located remotely from master at this time
At the position of driving wheel 4 and driving wheel 4 and driven wheel 5 is made to form the large-diameter steel pipe support construction for being used to support large-diameter steel pipe,
Large-diameter steel pipe support construction, which refers to, can be erected on driving wheel 4 and driven wheel 5.In the support of small-caliber steel pipe support construction
The support center of the heart and the large-diameter steel pipe support construction is located on same vertical line.It is provided with supporting block on movable support 3,
When auxiliary wheel 7 turns to Support Position, swinging frame 6, which is resisted against in supporting block, realizes positioning.
Drive line further includes the pressing device for pushing down steel tube surface, and pressing device includes the compression being suspended in above driving wheel
Frame and the contact roller 8 being installed on clamping frame, contact roller 8 is with respect to the corresponding distribution of driving wheel or so.Clamping frame is connected with elevator
Structure, elevating mechanism is using conventional hydraulic cylinder, to adjust the upper-lower height of contact roller 8.
Embodiment 2: as shown in figure 4, difference from Example 1 is, the company of being equipped between swinging frame 6 and movable support 3
Motivation structure 9, when movable support 3 to it is mobile close to or far from fixed bracket 2 when drive swinging frame 6 to opposite by interlinked mechanism 9
Direction is swung.When i.e. movable support 3 is to close to fixed 2 direction of bracket movement, swinging frame 6 is swung to far from fixed 2 direction of bracket.
Interlinked mechanism 9 includes worm gear 91, the worm screw 92 that driving worm gear 91 rotates, the roller gear 93 for driving worm screw 92 to rotate, the snail
The center of rotation of the swinging frame 6 is arranged in wheel 91, and is fixedly connected with the swinging frame 6, and the worm screw 92 is rotatably installed in
On movable support 3, the pivot center of the worm screw 92 is directed toward the moving direction of movable support 3, the rotation of roller gear 93 peace
On the movable support 3 and its pivot center is perpendicular to the moving direction of movable support 3, and the pedestal 1 is equipped with rack gear
94, the roller gear 93 is engaged with the rack gear 94.Bevel gear transmission mechanism is equipped between roller gear 93 and worm screw 92
95, bevel gear transmission mechanism 95 includes two conical gears, and one of conical gear is arranged in roller gear 93, another
Conical gear is arranged on worm screw 92, to realize the transmission in 90 ° of directions.
Claims (9)
1. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE, including multiple transmission components arranged in a straight line, the transmission component packet
A pair of of the driving wheel for including pedestal (1), being set on pedestal (1), two driving wheels are between left and right every setting, and pivot center is mutually equal
Row, the pivot center of the driving wheel and the conveying direction of steel pipe form angle α, it is characterised in that: at least a driving wheel is
It is movably mounted on pedestal (1), to adjust the distance between two neighboring driving wheel；The axle center of an at least driving wheel is set
It is equipped with swinging frame (6), the end of the swinging frame (6) is provided with auxiliary wheel (7), and the diameter of the auxiliary wheel (7) is less than described
The pivot center of the diameter of driving wheel, the auxiliary wheel (7) is parallel with the pivot center of the driving wheel, the auxiliary wheel (7)
By the swinging frame (6) along the axis swing of a wherein driving wheel, the auxiliary wheel (7) at least has there are two swing position,
Wherein a swing position is located at the position of another driving wheel and is used to support small-caliber steel pipe with driving wheel formation
Small-caliber steel pipe support construction, another swing position are located remotely from the position of another driving wheel and form two driving wheels and use
In the large-diameter steel pipe support construction of support large-diameter steel pipe.
2. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 1, it is characterised in that: the driving wheel
Including driving wheel (4) and driven wheel (5), the driving wheel (4) and the driven wheel (5) are distributed on pedestal (1) in left and right, institute
It states setting fixed bracket (2) and movable support (3), the driving wheel (4) on pedestal (1) and is rotatably installed in the fixed bracket
(2) on, the driven wheel (5) is rotatably installed on the movable support (3), and the movable support (3) is slidably mounted on described
On pedestal (1), the pedestal (1) is equipped with the adjusting component for adjusting the movable support (3) shift position.
3. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 2, it is characterised in that: the pedestal (1)
It is equipped with the mounting surface of V-shaped structure, the fixed bracket (2) and the movable support (3) are separately mounted to two mounting surfaces
On, the angle of two mounting surfaces is 120 ° ~ 150 °.
4. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 1, it is characterised in that: described small-bore
The support center of steel pipe support structure and the support center of the large-diameter steel pipe support construction are located on same vertical line.
5. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 4, it is characterised in that: the auxiliary wheel
(7) center of rotation to the swinging frame (6) oscillation center distance be greater than or equal to the driving wheel outside diameter.
6. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 5, it is characterised in that: the auxiliary wheel
(7) when being located at Support Position, the center of rotation of the auxiliary wheel (7) is located between two driving wheels, and is located at driving wheel
Center of rotation top.
7. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 1, it is characterised in that: further include compressing
Device, the pressing device includes the contact roller (8) for being suspended in clamping frame above driving wheel and being installed on clamping frame, described
Clamping frame is connected with elevating mechanism, the corresponding distribution of described relatively described driving wheel of contact roller (8) or so.
8. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 2, it is characterised in that: the swinging frame
(6) it is rotatably installed on the movable support (3), interlinked mechanism is equipped between the swinging frame (6) and the movable support (3)
(9), when the movable support (3) is to close to or far from fixed bracket (2) movement by described in the interlinked mechanism (9) drive
Swinging frame (6) is swung round about.
9. a kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE according to claim 8, it is characterised in that: the gearing machine
Structure (9) include worm gear (91), driving worm gear (91) rotation worm screw (92), driving worm screw (92) rotation roller gear (93),
The center of rotation in the swinging frame (6) is arranged in the worm gear (91), and is fixedly connected with the swinging frame (6), the worm screw
(92) it being rotatably installed on movable support (3), the pivot center of the worm screw (92) is directed toward the moving direction of movable support (3),
The roller gear (93) be rotatably installed on the movable support (3) and its pivot center perpendicular to movable support (3) shifting
Dynamic direction, the pedestal (1) are equipped with rack gear (94), and the roller gear (93) is engaged with the rack gear (94), the cylinder
Bevel gear transmission mechanism (95) are equipped between gear (93) and the worm screw (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633522.5U CN209061511U (en) | 2018-10-09 | 2018-10-09 | A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633522.5U CN209061511U (en) | 2018-10-09 | 2018-10-09 | A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061511U true CN209061511U (en) | 2019-07-05 |
Family
ID=67094285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821633522.5U Withdrawn - After Issue CN209061511U (en) | 2018-10-09 | 2018-10-09 | A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127305A (en) * | 2018-10-09 | 2019-01-04 | 浙江金洲管道工业有限公司 | A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE |
| CN111196473A (en) * | 2020-01-14 | 2020-05-26 | 天津市鑫金钰防腐保温钢管有限公司 | Discharging system for production of anticorrosive steel pipes |
-
2018
- 2018-10-09 CN CN201821633522.5U patent/CN209061511U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127305A (en) * | 2018-10-09 | 2019-01-04 | 浙江金洲管道工业有限公司 | A kind of outer anti-corrosion drive line of small-caliber steel pipe 3PE |
| CN109127305B (en) * | 2018-10-09 | 2023-09-22 | 浙江金洲管道工业有限公司 | 3PE external anti-corrosion transmission line for small-caliber steel pipe |
| CN111196473A (en) * | 2020-01-14 | 2020-05-26 | 天津市鑫金钰防腐保温钢管有限公司 | Discharging system for production of anticorrosive steel pipes |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |