CN208179330U - A kind of abrator head self-checking device - Google Patents
A kind of abrator head self-checking device Download PDFInfo
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- CN208179330U CN208179330U CN201820597071.8U CN201820597071U CN208179330U CN 208179330 U CN208179330 U CN 208179330U CN 201820597071 U CN201820597071 U CN 201820597071U CN 208179330 U CN208179330 U CN 208179330U
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- abrator head
- slide rail
- checking device
- abrator
- head self
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Abstract
The utility model discloses a kind of abrator head self-checking devices, including U-shaped support (1), U-shaped support (1) includes upper plate (11) and lower plate (12), the lower end of slide rail (4) passes through lower plate (12), upper end passes through upper plate (11), it is successively arranged with from top to bottom on slide rail (4) adjustable spring seat (10), upper spring (5), sliding block (3) and lower spring (2), the lower end of adjusting screw rod (7) passes through upper plate (11) and is connected afterwards with the upper surface of adjustable spring seat (10), sandblasting head clamping device (8) are connected on sliding block (3), sandblasting head clamping device (8) is connected with the upper end of abrator head (9).A kind of abrator head self-checking device provided by the utility model, structure is simple, pushes adjustable spring seat to realize the adjusting to spring travel and pressure size by adjusting top screws, and then makes the oil-gas pipeline of abrator head adaptation different-diameter.
Description
Technical field
The utility model relates to a kind of abrator head self-checking devices, belong to pipeline welding apparatus field.
Background technique
Currently, junction portion requires to carry out coating repaired mouth no matter on land or after ocean, pipeline welding construction
Processing.And in field joints coating technology, the first procedure seeks to derust to the pipeline external surface within the scope of repaired mouth, and requires to remove
Rust effect reaches corresponding levels of the standard.Currently, in external automatic sand blasting technology comparatively comparative maturity, application
Comparatively than wide, China is to automatic sand blasting technical research at present.But with the gradually increasing of oil-gas pipeline diameter
Greatly, originally single automatic sand spurting device can only try out a kind of pipe of operating condition diameter, and working efficiency is low, and replace suffering etc. and ask
Topic also gradually embodies.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of abrator head self-checking device, can be realized sandblasting
Head automatic impaction is on pipeline, and in pipe diameter, bowlder can not guarantee that the abrator head moment is adjacent on pipeline, guarantees steel sand not
Leakage, realizes the higher steel sand rate of recovery.
A kind of abrator head self-checking device, including U-shaped support, the U-shaped support include upper plate and lower plate, slide rail
Lower end pass through the lower plate, upper end passes through the upper plate, is successively arranged with adjustable spring from top to bottom on the slide rail
Seat, upper spring, sliding block and lower spring, upper surface phase of the lower end of adjusting screw rod after the upper plate with the adjustable spring seat
Even, it is connected with sandblasting head clamping device on the sliding block, the sandblasting head clamping device is connected with the upper end of abrator head.
The number of the slide rail be it is N number of, wherein N is integer more than or equal to 2.
The number of the slide rail is 2.
The upper end of the slide rail is provided with screw thread, passes through nut check.
Gasket is provided between the nut and the upper surface of the upper plate.
The adjusting screw rod upper end is connected with round regulating wheel.
The utility model has the beneficial effects that the utility model provides a kind of abrator head self-checking device, structure is simple, leads to
Crossing adjustment top screws pushes adjustable spring seat to realize the adjusting to spring travel and pressure size, and then adapts to abrator head
The oil-gas pipeline of different-diameter；In addition the utility model is fabricated, can be by the replacement to different components, realization pair
The adjustment of different abrator head devices.
Detailed description of the invention
Fig. 1 is a kind of abrator head self-checking device of the utility model with suspension hook entirety assembling schematic diagram.
Appended drawing reference is as follows in figure: 1-U shape support, spring under 2-, 3- sliding block, 4- slide rail, 5- upper spring, 6- spiral shell
Mother, 7- adjusting screw rod, 8 sandblasting head clamping devices, 9- abrator head, 10- adjustable spring seat, 11- upper plate, 12- lower plate.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of abrator head self-checking device, including U-shaped support 1, U-shaped support 1
Including upper plate 11 and lower plate 12, the lower end of slide rail 4 passes through lower plate 12, and upper end passes through upper plate 11.The lower end of slide rail 4 is set
It is equipped with protrusion, slide rail 4 passes through lower plate 12 and upper plate 11 from the bottom up, and the upper end of slide rail 4 is provided with screw thread, passes through spiral shell
Mother 6 locks, and is provided with gasket between nut 6 and the upper surface of upper plate 11.
In the utility model, the number of slide rail 4 be it is N number of, wherein N is the integer more than or equal to 2, here preferably 2
It is a.Adjustable spring seat 10, upper spring 5, sliding block 3 and lower spring 2 are successively arranged on slide rail 4 from top to bottom, upper spring 5
The upper surface of lower end and sliding block 3 are connected, and are connected below upper end and adjustable spring seat 10, and the lower end of lower spring 2 is upper with lower plate 12
Surface is connected, and is connected below upper end and sliding block 3.The lower end of adjusting screw rod 7 is upper with adjustable spring seat 10 after upper plate 11
Surface is connected, and the threaded hole passed through for adjusting screw rod 7 is provided in upper plate 11, and 7 upper end of adjusting screw rod is connected with round regulating wheel,
Adjusting screw rod 7 is facilitated to rotate.Sandblasting head clamping device 8, the upper end phase of sandblasting head clamping device 8 and abrator head 9 are connected on sliding block 3
Even.The utility model then adjusts the height of adjustable spring seat 10, and then the height of adjusting slider 3 by rotation adjusting screw rod 7
Degree, and then make the oil-gas pipeline of abrator head adaptation different-diameter.Meanwhile upper spring 5 and lower spring 2 are in compressive state always,
One cushion effect can be provided for sliding block, allow to realize abrator head automatic impaction on pipeline.
Above are merely preferred embodiments of the utility model, for those skilled in the art, exist
Under the premise of not departing from the utility model principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the utility model.
Claims (6)
1. a kind of abrator head self-checking device, it is characterised in that: including U-shaped support (1), the U-shaped support (1) includes upper plate
(11) and lower plate (12), the lower end of slide rail (4) pass through the lower plate (12), and upper end passes through the upper plate (11), the cunning
It is successively arranged with adjustable spring seat (10), upper spring (5), sliding block (3) and lower spring (2) from top to bottom on dynamic guide rail (4), adjusts
The lower end of screw rod (7) passes through the upper plate (11) and is connected afterwards with the upper surface of the adjustable spring seat (10), on the sliding block (3)
It is connected with sandblasting head clamping device (8), the sandblasting head clamping device (8) is connected with the upper end of abrator head (9).
2. a kind of abrator head self-checking device according to claim 1, it is characterised in that: the slide rail (4)
Number be it is N number of, wherein N is integer more than or equal to 2.
3. a kind of abrator head self-checking device according to claim 2, it is characterised in that: the slide rail (4)
Number is 2.
4. a kind of abrator head self-checking device according to claim 1, it is characterised in that: the slide rail (4)
Upper end is provided with screw thread, is locked by nut (6).
5. a kind of abrator head self-checking device according to claim 4, it is characterised in that: the nut (6) with it is described
Gasket is provided between the upper surface of upper plate (11).
6. a kind of abrator head self-checking device according to claim 1, it is characterised in that: on the adjusting screw rod (7)
End is connected with round regulating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597071.8U CN208179330U (en) | 2018-04-24 | 2018-04-24 | A kind of abrator head self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597071.8U CN208179330U (en) | 2018-04-24 | 2018-04-24 | A kind of abrator head self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179330U true CN208179330U (en) | 2018-12-04 |
Family
ID=64434962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597071.8U Active CN208179330U (en) | 2018-04-24 | 2018-04-24 | A kind of abrator head self-checking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208179330U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794858A (en) * | 2019-03-29 | 2019-05-24 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of gantry type pipeline sand blasting unit |
| CN109877711A (en) * | 2019-03-29 | 2019-06-14 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of compact pipeline sand blasting unit |
| CN111438639A (en) * | 2020-05-12 | 2020-07-24 | 杭州拉段机械科技有限公司 | Clamping and jetting device for surface sand blasting |
| CN111843834A (en) * | 2020-07-20 | 2020-10-30 | 广东稳帝机械科技有限公司 | Sand blasting device for hardware electroplating |
| CN114393519A (en) * | 2021-12-23 | 2022-04-26 | 武汉大学 | Target distance adjustable nozzle and method suitable for grinding material water jet flow steel rail grinding |
-
2018
- 2018-04-24 CN CN201820597071.8U patent/CN208179330U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794858A (en) * | 2019-03-29 | 2019-05-24 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of gantry type pipeline sand blasting unit |
| CN109877711A (en) * | 2019-03-29 | 2019-06-14 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of compact pipeline sand blasting unit |
| CN111438639A (en) * | 2020-05-12 | 2020-07-24 | 杭州拉段机械科技有限公司 | Clamping and jetting device for surface sand blasting |
| CN111843834A (en) * | 2020-07-20 | 2020-10-30 | 广东稳帝机械科技有限公司 | Sand blasting device for hardware electroplating |
| CN111843834B (en) * | 2020-07-20 | 2021-06-01 | 广东稳帝机械科技有限公司 | Sand blasting device for hardware electroplating |
| CN114393519A (en) * | 2021-12-23 | 2022-04-26 | 武汉大学 | Target distance adjustable nozzle and method suitable for grinding material water jet flow steel rail grinding |
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