CN202997481U - Underground pipe/wire protecting net plate - Google Patents
Underground pipe/wire protecting net plate Download PDFInfo
- Publication number
- CN202997481U CN202997481U CN 201220729119 CN201220729119U CN202997481U CN 202997481 U CN202997481 U CN 202997481U CN 201220729119 CN201220729119 CN 201220729119 CN 201220729119 U CN201220729119 U CN 201220729119U CN 202997481 U CN202997481 U CN 202997481U
- Authority
- CN
- China
- Prior art keywords
- joint portion
- protective screen
- screen plate
- depressed part
- underground pipe
- 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 - Lifetime
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an underground pipe/wire protecting net plate, which comprises a frame body. The circumference of the frame body is provided with protruding combination parts and recessed combination parts in a spaced way. The protruding combination parts and the recessed combination parts on every two opposed sides of the frame body are corresponding to one another and match one another in terms of the size. The two opposed side walls of each protruding combination part are respectively provided with a projecting part and a recessed part which are corresponding to each other and match each other in terms of the size. The inner part of the frame body is provided with grids. The underground pipe/wire protecting net plate has the advantages of splicing convenience during a constructing process, small splicing gap, good protecting effects and long service lifetime.
Description
Technical field
The utility model relates to pipeline or electric wire guard technology field, relates in particular to underground pipe, line protective screen plate.
Background technology
At present, when the burying underground of pipeline or electric wire, in order to provide protection to pipeline or electric wire, generally adopt steel pipe, asbestos-cement pipe and tremie etc. as protection tube.This class protection tube has advantages of firm and durable, has widely to use on engineering.But the general own wt of these protection tubes is larger, the effort of taking a lot of work when construction is buried underground; And the surface of this class protection tube is generally more coarse, easily in installation process, installation personnel is caused damage, and the electric wire that also may hurt or wear and tear causes the electric leakage accident; This class protection tube easily is subjected to the temperature variable effect, can produce irregular be full of cracks because expand with heat and contract with cold, thereby cause damage.Along with improvement, laid protective plate above some underground pipes, line, when just beginning to construct, it is tightr that underground pipe, line and protective plate contact.But along with the prolongation of time, the filler between underground pipe, line and protective plate can produce sedimentation, so the gap has just been arranged.The protective plate weight capacity descends like this, causes shorten useful life.
The utility model content
Technical problem to be solved in the utility model is: for the deficiency that prior art exists, when a kind of the construction is provided, splicing is convenient, the splicing gap is little, protection is effective and underground pipe, the line protective screen plate of long service life.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Underground pipe, line protective screen plate, comprise framework, described framework peripheral intervals is provided with protruding joint portion and recessed joint portion, protruding joint portion on the relative both sides of described framework and the position of recessed joint portion corresponding and size mutually are fit to mutually, relative two side, described protruding joint portion is provided with position mutually corresponding and big or small coadapted lug boss and depressed part, and described framework inside is grid.
As a kind of scheme, described protruding joint portion and recessed joint portion are respectively the protruding joint portion of coadapted isosceles trapezoid and isosceles trapezoid recessed joint portion, the upper base of the protruding joint portion of described isosceles trapezoid is connected with described framework, and going to the bottom of described isosceles trapezoid recessed joint portion is connected with described framework.
As further scheme, the thickness of described lug boss and depressed part is 1/4th to 3/4ths of described protruding joint portion thickness, and any two protective screen plates are when mutually combining, and described depressed part can hold described lug boss.
As a kind of further preferred scheme, the thickness of described lug boss and depressed part is half of described protruding joint portion thickness, and any two protective screen plates are when mutually combining, and described depressed part can hold described lug boss.
As a kind of scheme, described protective screen plate is the engineering plastics protective screen plate.
As a kind of scheme, described framework is rectangle frame, square-shaped frame or parallelogram frame.
As a kind of scheme, described framework, protruding joint portion, recessed joint portion, lug boss, depressed part and grid are one-body molded.
As further scheme, described lug boss and depressed part are arc-shaped convex section and circular arc depressed part, triangular hill section and triangular shaped recess section or square lug boss and square depressed part.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
1. the utility model is provided with protruding joint portion and recessed joint portion, a plurality of protective screen plates sequentially can be spliced in use, has facilitated construction.The position of protruding joint portion and recessed joint portion mutually corresponding and size is fit to mutually, when splicing, with the protruding joint portion of a protective screen plate insert another piece protective screen plate recessed joint portion, so order splicing, quick construction.When two adjacent protective screen plates splice, lug boss on the protruding joint portion of a protective screen plate can insert in depressed part on the protruding joint portion of another piece protective screen plate, adopt such structure, can prevent from pulling open after splicing, improved the connection power between protective screen plate.Framework inside is provided with grid, and after installation, along with accumulated time, the filler generation sedimentation in the middle of protective screen plate and underground pipe, line forms the gap, and at this time the filler of protective screen plate top can fall into the gap by grid.Can not produce gap protection so effective, also improve the resistance of protective screen plate, extend the useful life of protective screen plate.
2. the thickness of lug boss of the present utility model and depressed part is half of described framework thickness, when making any two protective screen plates mutually combine, described depressed part and described lug boss can snap together, adopt the tightr of two underground pipes that such structure connects, the combination of line protective screen plate, and taken into account the robustness of lug boss and depressed part.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A position enlarged drawing in Fig. 1;
Fig. 3 is the spliced map of a plurality of underground pipes, line protective screen plate;
Fig. 4 is the B position enlarged drawing in Fig. 3;
Fig. 5 be triangular hill section and triangular shaped recess section in conjunction with schematic diagram;
In figure: 1. rectangle framework, the 2. protruding joint portion of isosceles trapezoid, 21. arc-shaped convex sections, 22. circular arc depressed parts, 23. triangular hill sections, 24. triangular shaped recess sections, the 3. recessed joint portion of isosceles trapezoid, 4. grid.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Fig. 1-5: underground pipe, line protective screen plate, comprise rectangle framework 1, rectangle framework 1 peripheral intervals is provided with the protruding joint portion 2 of isosceles trapezoid and isosceles trapezoid recessed joint portion 3, the position of the protruding joint portion 2 of isosceles trapezoid on the relative both sides of rectangle framework 1 and isosceles trapezoid recessed joint portion 3 corresponding and size mutually is fit to mutually, relative two side, the protruding joint portion 2 of isosceles trapezoid is provided with position mutually corresponding and big or small coadapted arc-shaped convex section 21 and circular arc depressed part 22, and rectangle framework 1 inside is grid.
The upper base of the protruding joint portion 2 of isosceles trapezoid is connected with rectangle framework 1, and going to the bottom of isosceles trapezoid recessed joint portion 3 is connected with rectangle framework 1.
The thickness of arc-shaped convex section 21 and circular arc depressed part 22 is half of protruding joint portion thickness, and any two protective screen plates are when mutually combining, and circular arc depressed part 22 can hold arc-shaped convex section 21.
Protective screen plate is the engineering plastics protective screen plate.
The recessed joint portion 3 of the protruding joint portion 2 of rectangle framework 1, isosceles trapezoid, isosceles trapezoid, arc-shaped convex section 21, circular arc depressed part 22 and grid 4 are one-body molded.
Arc-shaped convex section 21 and circular arc depressed part 22 can replace with triangular hill section 23 and triangular shaped recess section 24.
Claims (8)
1. underground pipe, line protective screen plate, it is characterized in that: comprise framework, described framework peripheral intervals is provided with protruding joint portion and recessed joint portion, protruding joint portion on the relative both sides of described framework and the position of recessed joint portion corresponding and size mutually are fit to mutually, relative two side, described protruding joint portion is provided with position mutually corresponding and big or small coadapted lug boss and depressed part, and described framework inside is grid.
2. underground pipe as claimed in claim 1, line protective screen plate, it is characterized in that: described protruding joint portion and recessed joint portion are respectively the protruding joint portion of coadapted isosceles trapezoid and isosceles trapezoid recessed joint portion, the upper base of the protruding joint portion of described isosceles trapezoid is connected with described framework, and going to the bottom of described isosceles trapezoid recessed joint portion is connected with described framework.
3. underground pipe as claimed in claim 2, line protective screen plate, it is characterized in that: the thickness of described lug boss and depressed part is 1/4th to 3/4ths of described protruding joint portion thickness, and when any two protective screen plates mutually combined, described depressed part can hold described lug boss.
4. underground pipe as claimed in claim 3, line protective screen plate, it is characterized in that: the thickness of described lug boss and depressed part is half of described protruding joint portion thickness, and when any two protective screen plates mutually combined, described depressed part can hold described lug boss.
5. underground pipe as claimed in claim 1, line protective screen plate, it is characterized in that: described protective screen plate is the engineering plastics protective screen plate.
6. underground pipe as claimed in claim 1, line protective screen plate, it is characterized in that: described framework is rectangle frame, square-shaped frame or parallelogram frame.
7. as the described underground pipe of claim 1-6 any one, line protective screen plate, it is characterized in that: described framework, protruding joint portion, recessed joint portion, lug boss, depressed part and grid are one-body molded.
8. underground pipe as claimed in claim 7, line protective screen plate, it is characterized in that: described lug boss and depressed part are arc-shaped convex section and circular arc depressed part, triangular hill section and triangular shaped recess section or square lug boss and square depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729119 CN202997481U (en) | 2012-12-26 | 2012-12-26 | Underground pipe/wire protecting net plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729119 CN202997481U (en) | 2012-12-26 | 2012-12-26 | Underground pipe/wire protecting net plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997481U true CN202997481U (en) | 2013-06-12 |
Family
ID=48568613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729119 Expired - Lifetime CN202997481U (en) | 2012-12-26 | 2012-12-26 | Underground pipe/wire protecting net plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510609A (en) * | 2020-10-20 | 2021-03-16 | 贵州电网有限责任公司 | Join in marriage and become casing mouth shutoff net |
| CN116733209A (en) * | 2023-08-09 | 2023-09-12 | 河北联胜工程科技有限公司 | Attached lifting scaffold |
-
2012
- 2012-12-26 CN CN 201220729119 patent/CN202997481U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510609A (en) * | 2020-10-20 | 2021-03-16 | 贵州电网有限责任公司 | Join in marriage and become casing mouth shutoff net |
| CN112510609B (en) * | 2020-10-20 | 2022-05-06 | 贵州电网有限责任公司 | Join in marriage and become casing mouth shutoff net |
| CN116733209A (en) * | 2023-08-09 | 2023-09-12 | 河北联胜工程科技有限公司 | Attached lifting scaffold |
| CN116733209B (en) * | 2023-08-09 | 2023-10-27 | 河北联胜工程科技有限公司 | Attached lifting scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |