CN204044077U - A kind of welded still pipe detects and promotes whirligig - Google Patents
A kind of welded still pipe detects and promotes whirligig Download PDFInfo
- Publication number
- CN204044077U CN204044077U CN201420389615.3U CN201420389615U CN204044077U CN 204044077 U CN204044077 U CN 204044077U CN 201420389615 U CN201420389615 U CN 201420389615U CN 204044077 U CN204044077 U CN 204044077U
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- active roller
- upper frame
- whirligig
- support
- promotes
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Abstract
The utility model belongs to large-scale steel pipe welding line detector, be specifically related to a kind of welded still pipe and detect lifting whirligig, comprise the support portion for carrying steel pipe to be measured that base is arranged, described support portion Liftable type is arranged, described base is provided with the lift cylinder with jacking support portion, and described support portion comprises two and is parallel to each other and the roller that is located in the same horizontal plane of axis; And the drive motor for driving at least one of them roller to rotate, the distance between described two rollers is adjustable setting, and the utility model not only structural design is compact, be easy to install, and substantially increase work efficiency, improve operating environment, decrease equipment failure rate.
Description
Technical field
The utility model belongs to large-scale steel pipe welding line detector, is specifically related to a kind of welded still pipe and detects lifting whirligig.
Background technology
Large-scale spiral welded still pipe is mainly used in the long distance delivery of oil and natural gas, and high for the technical requirement of steel pipe seam welding quality, the steel pipe seam welded has to pass through laser detection, adopts the mode of television imaging to carry out detection and exports.The lifting whirligig that current known welded still pipe inspection vehicle adopts, its lower hoisting gear is mechanical transmission, and pulling speed is slow, noise is large, failure rate is high.
Utility model content
The welded still pipe that the purpose of this utility model is to provide a kind of compact conformation, be easy to install, work efficiency is high detects and promotes whirligig.
For achieving the above object, the utility model provides following technical scheme: a kind of welded still pipe detects and promotes whirligig, comprise the support portion for carrying steel pipe to be measured that base is arranged, described support portion Liftable type is arranged, described base is also provided with the lift cylinder for jacking support portion, described support portion comprises two and is parallel to each other and the roller that is located in the same horizontal plane of axis and the drive motor for driving at least one of them roller to rotate;
Described two rollers are an active roller and a return idler, described active roller and return idler are arranged on active roller support and return idler support by bearing seat respectively, described active roller support and return idler support are all slidably arranged on upper frame and the two slides along same level direction, described upper frame is provided with adjusting screw, described adjusting screw is rotated by bearing and is arranged on upper frame, described active roller support and return idler frame bottom are equipped with nut contiguous block, described nut contiguous block and adjusting screw form leading screw and nut mechanism,
The cylinder body of described lift cylinder is vertically fixed on base, the piston rod of described lift cylinder is upwards fixedly connected with bottom upper frame, the guidepost being parallel to piston rod is fixedly installed bottom described upper frame, described base is provided with orienting sleeve, described orienting sleeve and guidepost form slide-and-guide and coordinate, the screw mandrel being parallel to piston rod is also provided with bottom described upper frame, described screw mandrel and upper frame adopt nut to be fixedly connected with, described base is provided with rigidity block, described rigidity block is provided with the through hole passed for screw mandrel, the screw mandrel of described through hole both sides is equipped with adjustable nut,
Be provided with in the bottom of described active roller support and return idler support the gib block groove paralleled with adjusting screw, described gib block groove forms slide-and-guide with the side of upper frame and coordinates, and one end of described adjusting screw is provided with handwheel;
Described drive motor is arranged on active roller support, and main shaft and the active roller of described drive motor are coaxially arranged, and the main shaft of described drive motor is connected by shaft coupling synchronous axial system with active roller;
Described floor installation is on the car body of Tube heating furnace car.
Technique effect of the present utility model is: rotate rotation hand wheel, driving adjusting screw rotates, the transmission of adjusting screw and nut contiguous block is relied on to realize the spacing of active roller and return idler adjustable, to adapt to the rotation requirement of different size welded still pipe, the utility model not only structural design is compact, is easy to install, and substantially increases work efficiency, improve operating environment, decrease equipment failure rate.
Accompanying drawing explanation
Fig. 1 is front of the present utility model semisectional view;
Fig. 2 is side sectional view of the present utility model;
Fig. 3 is vertical view of the present utility model.
Embodiment
Following is further illustrate using as the explaination to the utility model technology contents for the utility model content; but flesh and blood of the present utility model be not limited in following described in, those of ordinary skill in the art can and any simple change based on the utility model connotation should be known or replace the protection domain that all should belong to required by the utility model.
As shown in Figure 1, 2, 3, a kind of welded still pipe detects and promotes whirligig, comprise the support portion for carrying steel pipe to be measured that base 2 is arranged, described support portion is that Liftable type is arranged, described base 2 is also provided with the lift cylinder 8 for jacking support portion, described support portion comprises two and is parallel to each other and the roller that is located in the same horizontal plane of axis and the drive motor 25 for driving at least one of them roller to rotate, and the distance between described two rollers is adjustable setting.
Further, described two rollers are an active roller 19 and a return idler 20, described active roller 19 and return idler 20 are arranged on active roller support 18 and return idler support 21 by bearing seat 23 respectively, described active roller support 18 and return idler support 21 are all slidably arranged on upper frame 13, and the two slides along same level direction, described upper frame 13 is provided with adjusting screw 14, described adjusting screw 14 is horizontally set on upper frame 13 by bearing 17, nut contiguous block 15 is equipped with bottom described active roller support 18 and return idler support 21, described nut contiguous block 15 forms leading screw and nut mechanism with adjusting screw 14, described adjusting screw 14 is contrary with the rotation direction of two sections of screw threads that two nut contiguous blocks 15 match.
As optimal technical scheme of the present utility model, the cylinder body of described lift cylinder 8 is vertically fixed on base 2, the piston rod of described lift cylinder 8 upwards with bottom upper frame 13 is fixedly connected with, the guidepost 4 being parallel to piston rod is fixedly installed bottom described upper frame 13, described base 2 is provided with orienting sleeve 3, described orienting sleeve 3 forms slide-and-guide with guidepost 4 and coordinates, the screw mandrel 10 being parallel to piston rod is also provided with bottom described upper frame 13, described screw mandrel 10 and upper frame 13 adopt nut 12 to be fixedly connected with, described base 2 is provided with rigidity block 11, described rigidity block 11 is provided with the through hole passed for screw mandrel 10, the screw mandrel 10 of described through hole both sides is equipped with adjustable nut 9.
Described active roller support 18 is provided with gib block groove 22 with the edge bottom parallel with adjusting screw 14 on return idler support 21, and described gib block groove 22 forms slide-and-guide with the side of upper frame 13 and coordinates, and one end of described adjusting screw 14 is provided with handwheel 16.
Described drive motor 25 is arranged on active roller support 18, and main shaft and the active roller 19 of described drive motor 25 are coaxially arranged, and the main shaft of described drive motor 25 is connected by shaft coupling 24 synchronous axial system with active roller 19.Described base 2 is arranged on the car body 1 of Tube heating furnace car.
Specific operation process of the present utility model is as follows: first according to the specification adjustment active roller 19 of welded still pipe and the spacing of return idler 20, rotate rotation hand wheel 16 manually, drive adjusting screw 14 to rotate, rely on the transmission of adjusting screw 14 and nut contiguous block 15 to realize the distance adjustment of active roller 19 and return idler 20.Work starts, lift cylinder is in lower position, welded still pipe to be detected is carried by conveying device and is put in place, and lift cylinder promotes, and drives on upper frame and moves, active roller 19 and return idler 20 hold up welded still pipe to be detected to detection height, after lifting puts in place, spacing sender, detects dolly and advances, active roller 19 rotates under the driving of drive motor 25 simultaneously, realizes the detection of welded still pipe spiral weld to be detected; Detection completes, and detect dolly and retreat, spacing sender after putting in place, lift cylinder declines, and decline spacing sender after putting in place, and so far a working cycle terminates.
Claims (6)
1. a welded still pipe detects and promotes whirligig, it is characterized in that: comprise the upper support portion for carrying steel pipe to be measured arranged of base (2), described support portion is that Liftable type is arranged, described base (2) is also provided with the lift cylinder (8) for jacking support portion, described support portion comprises two and is parallel to each other and the roller that is located in the same horizontal plane of axis and the drive motor (25) for driving at least one of them roller to rotate.
2. a kind of welded still pipe according to claim 1 detects and promotes whirligig, it is characterized in that: described two rollers are an active roller (19) and a return idler (20), described active roller (19) and return idler (20) are arranged on active roller support (18) and return idler support (21) by bearing seat (23) respectively, described active roller support (18) and return idler support (21) are all slidably arranged on upper frame (13), and the two slides along same level direction, described upper frame (13) is provided with adjusting screw (14), described adjusting screw (14) is horizontally set on upper frame (13) by bearing (17), described active roller support (18) and return idler support (21) bottom are equipped with nut contiguous block (15), described nut contiguous block (15) and adjusting screw (14) form leading screw and nut mechanism.
3. a kind of welded still pipe according to claim 2 detects and promotes whirligig, it is characterized in that: the cylinder body of described lift cylinder (8) is vertically fixed on base (2), the piston rod of described lift cylinder (8) is upwards fixedly connected with upper frame (13) bottom, described upper frame (13) bottom is fixedly installed the guidepost (4) being parallel to piston rod, described base (2) is provided with orienting sleeve (3), described orienting sleeve (3) forms slide-and-guide with guidepost (4) and coordinates, described upper frame (13) bottom is also provided with the screw mandrel (10) being parallel to piston rod, described screw mandrel (10) and upper frame (13) adopt nut (12) to be fixedly connected with, described base (2) is provided with rigidity block (11), described rigidity block (11) is provided with the through hole passed for screw mandrel (10), the screw mandrel (10) of described through hole both sides is equipped with adjustable nut (9).
4. a kind of welded still pipe according to claim 2 detects and promotes whirligig, it is characterized in that: be provided with in the bottom of described active roller support (18) and return idler support (21) the gib block groove (22) paralleled with adjusting screw (14), described gib block groove (22) forms slide-and-guide with the side of upper frame (13) and coordinates, and one end of described adjusting screw (14) is provided with handwheel (16).
5. a kind of welded still pipe according to claim 2 detects and promotes whirligig, it is characterized in that: described drive motor (25) is arranged on active roller support (18), main shaft and the active roller (19) of described drive motor (25) are coaxially arranged, and the main shaft of described drive motor (25) is connected by shaft coupling (24) synchronous axial system with active roller (19).
6. a kind of welded still pipe detects and promotes whirligig according to claim 1 or 5, it is characterized in that: described base (2) is arranged on the car body (1) of Tube heating furnace car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389615.3U CN204044077U (en) | 2014-07-15 | 2014-07-15 | A kind of welded still pipe detects and promotes whirligig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389615.3U CN204044077U (en) | 2014-07-15 | 2014-07-15 | A kind of welded still pipe detects and promotes whirligig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044077U true CN204044077U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389615.3U Expired - Fee Related CN204044077U (en) | 2014-07-15 | 2014-07-15 | A kind of welded still pipe detects and promotes whirligig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044077U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759778A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | Separation and butt joint lifting mechanism suitable for walking scanning system |
| CN105021693A (en) * | 2015-07-07 | 2015-11-04 | 中国石油大学(华东) | Whole-circumferential electromagnetic field based system for on-line quantitative detection of steel pipe crack |
| CN106078265A (en) * | 2016-06-30 | 2016-11-09 | 山东建筑大学 | A kind of elastic support for rotary type workpiece |
| CN106078248A (en) * | 2016-06-30 | 2016-11-09 | 山东建筑大学 | A kind of adjustable support for rotary type workpiece |
| CN110977319A (en) * | 2019-12-30 | 2020-04-10 | 南京英尼格玛工业自动化技术有限公司 | Supporting and positioning device of manifold welding system |
-
2014
- 2014-07-15 CN CN201420389615.3U patent/CN204044077U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759778A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | Separation and butt joint lifting mechanism suitable for walking scanning system |
| CN105021693A (en) * | 2015-07-07 | 2015-11-04 | 中国石油大学(华东) | Whole-circumferential electromagnetic field based system for on-line quantitative detection of steel pipe crack |
| CN105021693B (en) * | 2015-07-07 | 2017-02-15 | 中国石油大学(华东) | Whole-circumferential electromagnetic field based system for on-line quantitative detection of steel pipe crack |
| CN106078265A (en) * | 2016-06-30 | 2016-11-09 | 山东建筑大学 | A kind of elastic support for rotary type workpiece |
| CN106078248A (en) * | 2016-06-30 | 2016-11-09 | 山东建筑大学 | A kind of adjustable support for rotary type workpiece |
| CN110977319A (en) * | 2019-12-30 | 2020-04-10 | 南京英尼格玛工业自动化技术有限公司 | Supporting and positioning device of manifold welding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160715 |