CN203320499U - Mortar plastering anti-cracking structure of irrigation channel - Google Patents
Mortar plastering anti-cracking structure of irrigation channel Download PDFInfo
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- CN203320499U CN203320499U CN2013202558795U CN201320255879U CN203320499U CN 203320499 U CN203320499 U CN 203320499U CN 2013202558795 U CN2013202558795 U CN 2013202558795U CN 201320255879 U CN201320255879 U CN 201320255879U CN 203320499 U CN203320499 U CN 203320499U
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- sand finish
- antiseep
- irrigation
- basic unit
- irrigation canal
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Abstract
The utility model discloses a mortar plastering anti-cracking structure of an irrigation channel. The structure comprises an irrigation and drainage channel slope surface anti-seepage base layer and a mortar plastering layer arranged above the anti-seepage base layer. The structure is characterized in that a netty grille structure is arranged in the mortar plastering layer arranged above the anti-seepage base layer, a plurality of stepped holes which are communicated in an up-down mode are formed in the netty grille structure, and cement nails are arranged in the stepped holes and nailed on the anti-seepage base player below. The netty grille structure is formed by splicing PVC divided strips and arranged in the mortar plastering layer, and the stepped holes communicated in the up-down mode are formed in the netty grille structure; the cement nails penetrate through the stepped holes, so that the netty grille structure and the anti-seepage base layer are connected in to a whole; finally, the mortar plastering layer is padded among a plurality of meshes of the minimum specifications, wherein the meshes are defined by the netty grille structure.
Description
Technical field
The utility model relates to the anti-cracking structure of the anti-irrigation canal sand finish that cracking structure, especially sand finish are not easy to crack, result of use good, relative cost of production is low of a kind of irrigation canal sand finish.
Background technology
It is little that the field irrigation and drainage channels exist section, amount is large, antiseepage requires high instructions for use, before technological improvement, the mode adopted is: the antiseepage masonry is mostly stone masonry, concrete and brickwork, after the antiseep building block is built into type, all will prevent blending the roughness that reduces device for channel discharge cross section with cement sand plaster.But adopt this mode, larger, more time-consuming to antiseepage masonry processing intensity, for this is improved this technology, now adopt the antiseep basic unit of unburned concrete compacting, have and build by laying bricks or stones conveniently, the characteristics of forming, but after processing through wiping one's face, the irrigation and drainage canal is wiped one's face and the crack of systematicness all occurred.Can not meet actual instructions for use far away according to shrinkage joint of 15 ~ 20 meters that establish in standard long designs, now through practical observation, prove, approximately every 2 ~ 3 meters just occur that temperature becomes crack, crack can not meet instructions for use after producing, occur leaking, seeping water, the masonry durability is also produced to harm, and adopt traditional approach to set up the mode of the quantity at shrinkage joint, exist cost high, the inconvenient problem of constructing.
The utility model content
Technical problem to be solved in the utility model is to provide the anti-cracking structure of a kind of irrigation canal sand finish, has the advantages that sand finish is not easy to crack, result of use good, relative cost of production is low.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of irrigation canal sand finish is prevented cracking structure, the sand finish layer that comprises irrigation and drainage canal domatic antiseep basic unit and antiseep basic unit top, its innovative point is: in the sand finish layer of described antiseep basic unit top, be provided with the mesh grille structure, be provided with some shoulder holes of up/down perforation on described cellular grid structure, be provided with cement nail in described shoulder hole, described cement nail nail below antiseep basic unit on.
Further, described mesh grille structure is that some PVC dividing strips are spliced.
Further, the square net that in described cellular grid structure, minimum gauge order number is 4 end to end formations of PVC dividing strip.
Further, the specification order number of described square net is 1.5m * 1.5m or 2.0m * 2.0m.
Further, the clear height of described PVC dividing strip equals the thickness of sand finish layer.
Further, the cross section of described PVC dividing strip is approximate " inverted Ω type " structure.
Further, in the middle of described approximate " inverted Ω type " structure, hollow parts is filled with the sand finish layer, and the sand finish layer upper surface of this position is concordant with PVC dividing strip upper surface.
The utility model has the advantage of: utilize the PVC dividing strip to be spliced into the cellular grid structure and be placed in the sand finish layer, and the shoulder hole of up/down perforation is set on the cellular grid structure, utilize cement nail to pass shoulder hole, cellular grid structure and antiseep basic unit are linked to be to an integral body, finally at some minimum gauge order numbers in cellular grid structure besieged city, fill the mortar float coat.The rule produced in conjunction with actual crack in addition (every 2 ~ 3 meters just occur that temperature becomes crack), be 1.5m * 1.5m or 2.0m * 2.0m by the specification order number by square net, further limits the generation of crackle.
By adopting above-mentioned arrangement mode, effectively prevent the generation in channel crack, the assembling of PVC dividing strip is spliced to form the cellular grid structure in addition, on-the-spot installation greatly easily, strengthen anti-seepage of channels ability, extend channel application life, compare simultaneously and adopt traditional means to reduce construction costs, shorten the construction period.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the anti-cracking structure of a kind of irrigation canal sand finish of the utility model.
Fig. 2 is the front view of the anti-cracking structure of a kind of irrigation canal sand finish of the utility model.
Fig. 3 be Fig. 2 to view A.
Fig. 4 is the left view of PVC dividing strip in the anti-cracking structure of a kind of irrigation canal sand finish of the utility model.
Fig. 5 is the top view of PVC dividing strip in the anti-cracking structure of a kind of irrigation canal sand finish of the utility model.
Fig. 6 is that in the anti-cracking structure of a kind of irrigation canal sand finish of the utility model, the PVC dividing strip is installed to the partial structurtes schematic diagram in antiseep basic unit.
Fig. 7 is the partial structurtes schematic diagram after PVC dividing strip position filling mortar float coat in the anti-cracking structure of a kind of irrigation canal sand finish of the utility model.
The specific embodiment
The anti-cracking structure of a kind of irrigation canal sand finish shown in Fig. 1 to Fig. 7 comprises antiseep basic unit 1, sand finish layer 2, cellular grid structure 3, shoulder hole 4, cement nail 5, PVC dividing strip 6, square net 7.
A kind of irrigation canal sand finish described in the utility model is prevented cracking structure, as shown in Figure 1, mainly comprise mesh grille structure 3 three parts in the sand finish layer 2 of sand finish layer 2, antiseep basic unit 1 top of the domatic antiseep of irrigation and drainage canal basic unit 1, antiseep basic unit 1 top.Wherein cellular grid structure 3 is passed the shoulder hole 4 of the up/down perforation arranged on it by cement nail 5, and net structure 3 is connected as a single entity with antiseep basic unit 1, in last cellular grid structure 3 in antiseep basic unit 1, fills mortar float coat 2.
For ease of scene, install and long-distance transport, the mode that adopts some PVC dividing strips 6 to be spliced cellular grid structure 3 assembles, as shown in Figure 3.Better install for ease of scene in addition, by the minimum gauge order number in cellular grid structure 3, adopt the mode of 4 end to end formation square nets 7 of PVC dividing strip 6 to carry out the scene installation.Consider the rule that crackle produces, approximately every 2 ~ 3 meters just occur that temperature becomes crack, for this reason, consider that the specification order number of square net 7 is set to 1.5m * 1.5m or 2.0m * 2.0m.
The cross section of the PVC dividing strip used in the utility model is approximate " inverted Ω type " structure, as shown in Figure 4, and the shoulder hole of up/down perforation 4 is arranged on to the middle hollow parts of approximate " inverted Ω type " structure, as shown in Figure 5, finally in the middle of approximate " inverted Ω type " structure, hollow parts is filled with the sand finish layer, the sand finish layer upper surface that simultaneously guarantees this position is concordant with PVC dividing strip upper surface, as shown in Figure 7.
Concrete installation process is as follows: at first complete the laying of the domatic antiseep of irrigation and drainage canal basic unit 1, then will form cellular grid structure 3 by some PVC dividing strips 6 is arranged in antiseep basic unit 1, concrete passes through cement nail 5 through the shoulder hole 4 on cellular grid structure 3, cellular grid structure 3 is connected with antiseep basic unit 1, as shown in Figure 6.Then in the cellular grid structure 3 in antiseep basic unit 1, fill mortar float coat 2, guarantee that the thickness of sand finish layer 2 is consistent with the clear height of the cellular grid structure 3 consisted of PVC dividing strip 6.
In the anti-cracking structure of a kind of irrigation canal sand finish of the present utility model, the PVC dividing strip is not limited to the dividing strip that uses the PVC material, and the cross section of PVC dividing strip also is not limited to approximate " inverted Ω type " structure disclosed in the utility model simultaneously; Use nail for connecting antiseep basic unit with being connected of cellular grid structure in the utility model, be not limited to cement nail, adopt the nail of other materials, still belong to protection domain of the present utility model.This is under the prerequisite that does not break away from the utility model technical spirit and scope in addition, and the derivative simple changes and improvements of doing for the utility model, all fall in the scope of claimed the utility model technology.
Claims (7)
1. an irrigation canal sand finish is prevented cracking structure, the sand finish layer that comprises irrigation and drainage canal domatic antiseep basic unit and antiseep basic unit top, it is characterized in that: in the sand finish layer of described antiseep basic unit top, be provided with the mesh grille structure, be provided with some shoulder holes of up/down perforation on described cellular grid structure, be provided with cement nail in described shoulder hole, described cement nail nail below antiseep basic unit on.
2. a kind of irrigation canal sand finish according to claim 1 is prevented cracking structure, and it is characterized in that: described mesh grille structure is that some PVC dividing strips are spliced.
3. the anti-cracking structure of a kind of irrigation canal sand finish according to claim 2, is characterized in that: the square net that in described cellular grid structure, minimum gauge order number is 4 end to end formations of PVC dividing strip.
4. a kind of irrigation canal sand finish according to claim 3 is prevented cracking structure, and it is characterized in that: the specification order number of described square net is 1.5m * 1.5m or 2.0m * 2.0m.
5. a kind of irrigation canal sand finish according to claim 2 is prevented cracking structure, and it is characterized in that: the clear height of described PVC dividing strip equals the thickness of sand finish layer.
6. a kind of irrigation canal sand finish according to claim 5 is prevented cracking structure, it is characterized in that: the cross section of described PVC dividing strip is approximate " inverted Ω type " structure.
7. a kind of irrigation canal sand finish according to claim 6 is prevented cracking structure, it is characterized in that: in the middle of described approximate " inverted Ω type " structure, hollow parts is filled with the sand finish layer, and the sand finish layer upper surface of this position is concordant with PVC dividing strip upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202558795U CN203320499U (en) | 2013-05-13 | 2013-05-13 | Mortar plastering anti-cracking structure of irrigation channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202558795U CN203320499U (en) | 2013-05-13 | 2013-05-13 | Mortar plastering anti-cracking structure of irrigation channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320499U true CN203320499U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202558795U Expired - Fee Related CN203320499U (en) | 2013-05-13 | 2013-05-13 | Mortar plastering anti-cracking structure of irrigation channel |
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| Country | Link |
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| CN (1) | CN203320499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290819A (en) * | 2013-05-13 | 2013-09-11 | 朱少鹏 | Mortar plastering anti-cracking structure for irrigation canal |
-
2013
- 2013-05-13 CN CN2013202558795U patent/CN203320499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290819A (en) * | 2013-05-13 | 2013-09-11 | 朱少鹏 | Mortar plastering anti-cracking structure for irrigation canal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140513 |