CN205097121U - Novel instrument is extracted out to scour protection - Google Patents
Novel instrument is extracted out to scour protection Download PDFInfo
- Publication number
- CN205097121U CN205097121U CN201520893508.9U CN201520893508U CN205097121U CN 205097121 U CN205097121 U CN 205097121U CN 201520893508 U CN201520893508 U CN 201520893508U CN 205097121 U CN205097121 U CN 205097121U
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- CN
- China
- Prior art keywords
- baffle
- nut
- instrument
- bearing
- scour protection
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the instrument is extracted out to the scour protection and a novel instrument is extracted out to scour protection is disclosed, including baffle A, wear -resisting cover, sleeve, baffle B, bearing, threaded rod, nut, bearing frame, baffle A is located the bottom of the instrument of taking out, wear -resisting cover is fixed in on the telescopic inner wall, the bearing is fixed in in the middle of baffle B and the bearing frame, baffle B is fixed in telescopic upper end, the nut passes through threaded connection with the threaded rod. Baffle A supports the scour protection cover during use, and wear -resisting cover, sleeve, baffle B, bearing, bearing frame combination back cover are on class section of thick bamboo opposite side, and the instrument on both sides relies on screw rod and nut to carry out the pretension, makes their be connected together. Move the nut on the threaded rod through twisting, baffle A removes dextrad under the effect of radial force to thereby the drive scour protection overlaps slowly to separate with a stream section of thick bamboo and reaches the mesh that takes out the scour protection and overlap.
Description
Technical field
The utility model relates to a kind of taking-up instrument, is specifically related to a kind of novel erosion control and extracts out instrument, belong to erosion control and extract out technical field of tools.
Background technology
In the process of pulser underground work, due to working environment severe at the bottom of ground, between pulser stream cylinder and the erosion control flowed in cylinder overlap, a large amount of mud can be filled in the course of the work.Due to the moulding of itself that stream cylinder and erosion control overlap, the taking-up mode of erosion control cover is restricted.Traditional taking-up mode relies on to beat and is taken out by erosion control cover, and erosion control is enclosed within the process of taking-up easily to cause and collides with and crackle, distortion, the lower subnormal use of impact.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of novel erosion control to extract out instrument.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: described novel erosion control is extracted out instrument and comprised baffle plate A, wear-resistant sleeve, sleeve, baffle plate B, bearing, threaded rod, nut, bearing block, described baffle plate A is positioned at the bottom of taking-up instrument, described wear-resistant sleeve is fixed on the inwall of sleeve, described bearing is fixed in the middle of baffle plate B and bearing block, described baffle plate B is fixed on the upper end of sleeve, and described nut and threaded rod are threaded connection.During use, baffle plate A props up erosion control cover, and be enclosed within stream cylinder opposite side after the combination of wear-resistant sleeve, sleeve, baffle plate B, bearing, bearing block, the instrument on both sides relies on screw rod and nut to carry out pretension, makes them connect together.By turning the nut on threaded rod, baffle plate A moves to the right under the effect of radial load, thus drives erosion control cover be slowly separated with stream cylinder thus reach the object of taking out erosion control and overlapping.
The beneficial effect that the utility model reaches is: structure is simple, and easily manufactured, production cost is low.This is easy to assembly, simple to operate, more time saving and energy saving than original taking-up mode.Take out in the process of erosion control cover, can not the structure of erosion control cover and circulation be damaged or be damaged, reduce the cost in apparatus guarantee process.
Accompanying drawing explanation
Fig. 1 is the structure chart that a kind of novel erosion control described in the utility model embodiment extracts out instrument.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, a kind of novel erosion control extracts out instrument, described novel erosion control is extracted out instrument and is comprised baffle plate A1, wear-resistant sleeve 2, sleeve 3, baffle plate B4, bearing 5, threaded rod 6, nut 7, bearing block 8, described baffle plate A1 is positioned at the bottom of taking-up instrument, described wear-resistant sleeve 2 is fixed on the inwall of sleeve 3, described bearing 5 is fixed in the middle of baffle plate B4 and bearing block 8, and described baffle plate B4 is fixed on the upper end of sleeve 3, and described nut 7 is threaded connection with threaded rod 6.During use, baffle plate A1 props up erosion control cover 9, and be enclosed within stream cylinder 10 opposite side after the combination of wear-resistant sleeve 2, sleeve 3, baffle plate B4, bearing 5, bearing block 8, the instrument on both sides relies on threaded rod 6 and nut 7 to carry out pretension, makes them connect together.By turning the nut 7 on threaded rod 6, baffle plate A1 moves to the right under the effect of radial load, thus drives erosion control cover 9 be slowly separated with stream cylinder 10 thus reach the object of taking out erosion control and overlapping.Structure is simple, and easily manufactured, production cost is low.
This is easy to assembly, simple to operate, more time saving and energy saving than original taking-up mode.Take out in the process of erosion control cover, can not the structure of erosion control cover and circulation be damaged or be damaged, reduce the cost in apparatus guarantee process.
Claims (2)
1. a novel erosion control extracts out instrument, it is characterized in that, described novel erosion control is extracted out instrument and is comprised baffle plate A(1), wear-resistant sleeve (2), sleeve (3), baffle plate B(4), bearing (5), threaded rod (6), nut (7), bearing block (8), described baffle plate A(1) be positioned at the bottom of taking-up instrument, described wear-resistant sleeve (2) is fixed on the inwall of sleeve (3), described bearing (5) is fixed on baffle plate B(4) middle with bearing block (8), described baffle plate B(4) be fixed on the upper end of sleeve (3), described nut (7) and threaded rod (6) are threaded connection.
2. the novel erosion control of one according to claim 1 extracts out instrument, it is characterized in that, described nut (7) is when precession, and bearing block (8) and nut (7) are in impaction state, rotate simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893508.9U CN205097121U (en) | 2015-11-11 | 2015-11-11 | Novel instrument is extracted out to scour protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893508.9U CN205097121U (en) | 2015-11-11 | 2015-11-11 | Novel instrument is extracted out to scour protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097121U true CN205097121U (en) | 2016-03-23 |
Family
ID=55512931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893508.9U Expired - Fee Related CN205097121U (en) | 2015-11-11 | 2015-11-11 | Novel instrument is extracted out to scour protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340841A (en) * | 2019-06-24 | 2019-10-18 | 郑凤荣 | A kind of bottom bracket axle dismantling device |
-
2015
- 2015-11-11 CN CN201520893508.9U patent/CN205097121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340841A (en) * | 2019-06-24 | 2019-10-18 | 郑凤荣 | A kind of bottom bracket axle dismantling device |
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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: 20160323 Termination date: 20211111 |