CN203993727U - A kind of cover plate drawbench - Google Patents
A kind of cover plate drawbench Download PDFInfo
- Publication number
- CN203993727U CN203993727U CN201420448146.8U CN201420448146U CN203993727U CN 203993727 U CN203993727 U CN 203993727U CN 201420448146 U CN201420448146 U CN 201420448146U CN 203993727 U CN203993727 U CN 203993727U
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- cover
- described drawing
- cover plate
- bar
- internal cavities
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Abstract
The utility model discloses a kind of cover plate drawbench, comprise drawing bar and drawing cover; The internal cavities of described drawing cover is pyramidal structure, and the internal diameter of described internal cavities reduces gradually from top to bottom; On the sidewall of described drawing cover, be provided with gap; The bottom of described drawing cover is provided with the card horizontally outward extending; The bottom of described drawing bar is set in the top of described internal cavities, and the bottom diameter of described drawing bar is greater than the bottom diameter of described internal cavities; Moving down of described drawing bar launches the bottom of described internal cavities for expanding; The utility model can be applicable to connector kit, and application the utility model can be realized the quick-detachment operation of cover plate, can increase work efficiency.
Description
Technical field
The utility model relates to connector kit, especially a kind of cover plate drawbench.
Background technology
In prior art, the assembly manipulation of seismic prospecting cable underwater connector relies on and manually completes, and therefore in the time that underwater connector assembles, often needs skilled maintenance personal to assemble cable underwater connector.At present, maintenance personal can only use simple everyday tools, but everyday tools do not reach the intact assembling of the each modular construction to offshore seismic exploration cable underwater connector and disassemble, thereby greatly affects maintenance work efficiency.
Such as, being arranged on the cover plate in the sidewall deep hole of connector, its field-strip is more difficult.Concrete, the external diameter of cover plate is suitable with the internal diameter of deep hole, and installation site is darker; In prior art, stir or tilting often by screwdriver or sheet metal, not only for damaging deep hole, and removal efficiency is lower.
Utility model content
The technical problem that the utility model solves is to provide a kind of cover plate drawbench, can effectively solve problems of the prior art, can realize the quick-detachment operation of cover plate, can increase work efficiency.
For solving the problems of the technologies described above, the utility model provides a kind of cover plate drawbench, it is characterized in that, comprises drawing bar and drawing cover;
The internal cavities of described drawing cover is pyramidal structure, and the internal diameter of described internal cavities reduces gradually from top to bottom; On the sidewall of described drawing cover, be provided with gap; The bottom of described drawing cover is provided with the card horizontally outward extending;
The bottom of described drawing bar is set in the top of described internal cavities, and the bottom diameter of described drawing bar is greater than the bottom diameter of described internal cavities; Moving down of described drawing bar launches the bottom of described internal cavities for expanding.
Above-mentioned cover plate drawbench also can have following features, also comprises
Sliding hammer,
Described sliding hammer is set in described arm-tie bar inner side, and described drawing masthead end is provided with raised brim, and described raised brim is used for limiting described sliding hammer and skids off from described drawing masthead end.
Above-mentioned cover plate drawbench also can have following features,
The top of described drawing bar is provided with first handle.
Above-mentioned cover plate drawbench also can have following features,
The top of described drawing cover is provided with second handle.
Above-mentioned cover plate drawbench also can have following features,
Between described drawing bar and described drawing cover, for being threaded, described drawing bar arranged outside has external screw thread, and described drawing cover inner side is provided with internal thread.
Above-mentioned cover plate drawbench also can have following features,
Described drawing bar is stainless steel drawing bar, and described drawing cover is stainless steel drawing cover.
The utility model technique scheme has following beneficial effect:
The utility model, by above-mentioned drawing bar, drawing cover and sliding hammer optimum organization design, can reach dismounting ball cover plate, and not damage the object of connector, easy to spread and implement.
Other features and advantages of the utility model will be set forth in the following description, and, partly from description, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in description, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used to provide the further understanding to technical solutions of the utility model, and forms a part for description, is used from explanation the technical solution of the utility model with the application's embodiment mono-, does not form the restriction to technical solutions of the utility model.
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, hereinafter in connection with accompanying drawing, embodiment of the present utility model is elaborated.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can be combined mutually.
The utility model provides a kind of assembly tool group, may be used in the assembly work of offshore seismic exploration cable underwater connector.
As shown in Figure 1, assembly tool group comprises cover plate drawbench, and cover plate drawbench specifically can comprise
Drawing bar 2 and drawing cover 6;
The internal cavities of drawing cover 6 is pyramidal structure, and the internal diameter of internal cavities reduces gradually from top to bottom; On the sidewall of drawing cover 6, be provided with gap; The bottom of drawing cover 6 is provided with the card 7 horizontally outward extending;
The bottom of drawing bar 2 is set in the top of internal cavities, and the bottom diameter of drawing bar 2 is greater than the bottom diameter of internal cavities; Moving down of drawing bar 2 launches the bottom of internal cavities for expanding.
In the utility model concrete operations, above-mentioned drawbench can be put in deep hole, when drawing is overlapped 6 bottoms and do not strutted, its external diameter is less than or equal to cover plate diameter of bore; Strut gradually when gradually drawing bar 2 being moved down and drawing being overlapped to 6 bottoms, now, outward extending card 7 starts to stretch into cover plate bottom, stretches in the space between cover plate and deep hole bottom; After card 7 becomes flexible cover plate entirety, and then mention drawing bar 2 and drawing cover 6, thereby smoothly cover plate is dismantled smoothly.The edge of above-mentioned card 7 can be curved profile edge.
Preferably, in the utility model concrete operations, can also comprise sliding hammer 3,
Sliding hammer 3 is set in arm-tie bar inner side, and drawing bar 2 tops are provided with raised brim, and raised brim is used for limiting sliding hammer 3 and skids off from drawing bar 2 tops.
In the utility model concrete operations, can realize and mention fast operation by above-mentioned sliding hammer 3; Concrete, by the slip of sliding hammer 3, and contacting the moment pressure bringing fast with the raised brim on top, cover plate moment can be mentioned; Above-mentioned chute operation can further improve operating efficiency in disassembling section.
Preferably, in the utility model concrete operations, the top of drawing bar 2 is provided with first handle 1; The top of drawing cover 6 is provided with second handle 5.
In the utility model concrete operations, can be convenient to the installation stability in the concrete operations of drawing bar 2 and drawing cover 6 by above-mentioned first handle 1 and the setting of second handle 5, meanwhile, above-mentioned first handle 1 can effectively provide operation impetus with second handle 5, makes disassembling section become simple.
Preferably, in the utility model concrete operations, between drawing bar 2 and drawing cover 6, for being threaded, drawing bar 2 arranged outside have external screw thread 4, and drawing is overlapped 6 inner sides and is provided with internal thread.
In the utility model concrete operations, by above-mentioned thread connecting mode, can effectively ensure the connective stability between drawing bar 2 and drawing cover 6; The mode of operation that screw thread rotation is moved downwards can effectively ensure the efficiency of drawing bar 2 down slidings, can effectively avoid too fast or excessively slow down sliding.
Preferably, in the utility model concrete operations, drawing bar 2 is stainless steel drawing bar, and drawing cover 6 is stainless steel drawing cover.
In the utility model concrete operations, by adopting above-mentioned stainless steel drawing bar, stainless steel drawing cover, in the service life that can effectively improve erecting tools entirety, meanwhile, adopt conventional stainless steel also can save the input of enterprise's part.
The utility model, by above-mentioned drawing bar 2, drawing cover 6 and sliding hammer 3 optimum organization designs, can reach dismounting ball cover plate, and not damage the object of connector, easy to spread and implement.
Although it is apparent to those skilled in the art that the disclosed embodiment of the utility model as above, the embodiment that described content only adopts for ease of understanding the utility model, not in order to limit the utility model.Those of skill in the art under any the utility model; do not departing under the prerequisite of the disclosed spirit and scope of the utility model; can in the form of implementing and details, carry out any amendment and variation; but scope of patent protection of the present utility model, still must be as the criterion with the scope that appending claims was defined.
Claims (6)
1. a cover plate drawbench, is characterized in that, comprises
Drawing bar and drawing cover;
The internal cavities of described drawing cover is pyramidal structure, and the internal diameter of described internal cavities reduces gradually from top to bottom; On the sidewall of described drawing cover, be provided with gap; The bottom of described drawing cover is provided with the card horizontally outward extending;
The bottom of described drawing bar is set in the top of described internal cavities, and the bottom diameter of described drawing bar is greater than the bottom diameter of described internal cavities; Moving down of described drawing bar launches the bottom of described internal cavities for expanding.
2. cover plate drawbench according to claim 1, is characterized in that, also comprises
Sliding hammer,
Described sliding hammer is set in described arm-tie bar inner side, and described drawing masthead end is provided with raised brim, and described raised brim is used for limiting described sliding hammer and skids off from described drawing masthead end.
3. cover plate drawbench according to claim 1 and 2, is characterized in that,
The top of described drawing bar is provided with first handle.
4. cover plate drawbench according to claim 1 and 2, is characterized in that,
The top of described drawing cover is provided with second handle.
5. cover plate drawbench according to claim 1 and 2, is characterized in that,
Between described drawing bar and described drawing cover, for being threaded, described drawing bar arranged outside has external screw thread, and described drawing cover inner side is provided with internal thread.
6. cover plate drawbench according to claim 1 and 2, is characterized in that,
Described drawing bar is stainless steel drawing bar, and described drawing cover is stainless steel drawing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448146.8U CN203993727U (en) | 2014-08-08 | 2014-08-08 | A kind of cover plate drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448146.8U CN203993727U (en) | 2014-08-08 | 2014-08-08 | A kind of cover plate drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993727U true CN203993727U (en) | 2014-12-10 |
Family
ID=52033790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448146.8U Expired - Fee Related CN203993727U (en) | 2014-08-08 | 2014-08-08 | A kind of cover plate drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381460A (en) * | 2018-03-20 | 2018-08-10 | 玉柴联合动力股份有限公司 | A kind of expansion drawing device and its expansion Hubbing method |
-
2014
- 2014-08-08 CN CN201420448146.8U patent/CN203993727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381460A (en) * | 2018-03-20 | 2018-08-10 | 玉柴联合动力股份有限公司 | A kind of expansion drawing device and its expansion Hubbing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. |
|
| 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: 20141210 |