CN203160509U - Wall brick for pipe network zone gas change and cut - Google Patents
Wall brick for pipe network zone gas change and cut Download PDFInfo
- Publication number
- CN203160509U CN203160509U CN 201320121624 CN201320121624U CN203160509U CN 203160509 U CN203160509 U CN 203160509U CN 201320121624 CN201320121624 CN 201320121624 CN 201320121624 U CN201320121624 U CN 201320121624U CN 203160509 U CN203160509 U CN 203160509U
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- Prior art keywords
- wall brick
- group
- pipe network
- cut
- core body
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- Expired - Fee Related
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Abstract
The utility model discloses a wall brick and in particular relates to a wall brick for pipe network zone gas change and cut. According to the wall brick for pipe network zone gas change and cut, the labor intensity can be effectively reduced, project garbage is reduced, and the fund is saved. The wall brick comprises a circular wall brick group which comprises at least two fan ring-shaped wall bricks and is encircled by the wall bricks.
Description
Technical field
The utility model relates to the wall brick technical field, particularly relates to a kind of pipe network band gas and changes to cut and use wall brick.
Background technology
As everyone knows, pipe network band gas changes, cuts in the operation, the operation under pressure of Gas Pipe particularly, the employment mechanism wall brick is used brick as building a wall usually, however the machine-processed wall brick rectangular shape of fixed size normally, when building a wall and inner-walls of duct fit not tight, need operating personnel on-the-spot with the broken machine-processed wall brick of explosion-proof hammer head chisel with pay the seam, will cause the labour intensity increase like this, more brickbat head also can appear when demolishing walls simultaneously, cause engineering rubbish to increase the waste fund.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of can effectively reduce labour intensity, reduces engineering rubbish, and the pipe network band gas of saving fund changes to cut uses wall brick.
Pipe network band gas of the present utility model changes to cut uses wall brick, comprises the wall brick group of annular, and described wall brick group comprises the wall brick of at least two fan annulars, and described wall brick group is surrounded by described wall brick.
Concrete, described wall brick is haydite sand concrete wall brick.
Further, also comprise columniform wall brick core body group, described wall brick core body group is arranged in the toroidal cavity of described wall brick group, and the internal diameter of the diameter of described wall brick core body group and described wall brick group is complementary.
Further, described wall brick core body group comprises at least two fan-shaped wall brick core bodys, and described wall brick core body group is surrounded by described wall brick core body.
Concrete, described wall brick group comprises the wall brick of 8 fan annulars, described wall brick core body group comprises 4 fan-shaped wall brick core bodys.
Compared with prior art the beneficial effects of the utility model are: comprise the wall brick group of annular, the wall brick group comprises the wall brick of at least two fan annulars, and the wall brick group is surrounded by wall brick; Like this, the body of wall of annular can be good at fitting tightly with the steel pipe inwall, and the body of wall impact strength is better, in the use simultaneously, wall brick quantity is few, easy and simple to handle, time saving and energy saving, be easy to carry, effectively reduce labor intensity of operating personnel, saved cost, in addition, can be according to the caliber difference of in-service pipeline, be made into all size template, the wall brick after demolishing walls can also use repeatedly, has reduced environment pollution.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, pipe network band gas of the present utility model changes to cut uses wall brick, comprises the wall brick group 1 of annular, and the wall brick group comprises the wall brick 11 of at least two fan annulars, and the wall brick group is surrounded by wall brick; Like this, the body of wall of annular can be good at fitting tightly with the steel pipe inwall, and the body of wall impact strength is better, in the use simultaneously, wall brick quantity is few, easy and simple to handle, time saving and energy saving, be easy to carry, effectively reduce labor intensity of operating personnel, saved cost, in addition, can be according to the caliber difference of in-service pipeline, be made into all size template, the wall brick after demolishing walls can also use repeatedly, has reduced environment pollution.。
Concrete, wall brick is haydite sand concrete wall brick; The haydite sand concrete is by light-duty fire resistant ceramsites, cement and latex, makes by a certain percentage, and the quality of wall brick is effectively reduced.
Further, also comprise columniform wall brick core body group 2, wall brick core body group is arranged in the toroidal cavity of wall brick group, and the internal diameter of the diameter of wall brick core body group and wall brick group is complementary; Like this, can play the effect of support effectively.
Further, wall brick core body group comprises at least two fan-shaped wall brick core bodys 21, and wall brick core body group is surrounded by the wall brick core body; Like this, simple in structure, easy for installation.
Embodiment one
Be example with the DN500 pipe, the wall brick group comprises the wall bricks of 8 fan annulars, and wall brick core body group comprises 4 fan-shaped wall brick core bodys, and is as follows with the measured data contrast of machine-processed wall brick:
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a pipe network band gas changes to cut and uses wall brick, it is characterized in that, comprises the wall brick group of annular, and described wall brick group comprises the wall bricks of at least two fan annulars, and described wall brick group is surrounded by described wall brick.
2. pipe network band gas as claimed in claim 1 changes to cut and uses wall brick, it is characterized in that described wall brick is haydite sand concrete wall brick.
3. pipe network band gas as claimed in claim 1 changes to cut and uses wall brick, it is characterized in that, also comprise columniform wall brick core body group, described wall brick core body group is arranged in the toroidal cavity of described wall brick group, and the internal diameter of the diameter of described wall brick core body group and described wall brick group is complementary.
4. pipe network band gas as claimed in claim 3 changes to cut and uses wall brick, it is characterized in that described wall brick core body group comprises at least two fan-shaped wall brick core bodys, and described wall brick core body group is surrounded by described wall brick core body.
5. pipe network band gas as claimed in claim 4 changes to cut and uses wall brick, it is characterized in that, described wall brick group comprises the wall bricks of 8 fan annulars, and described wall brick core body group comprises 4 fan-shaped wall brick core bodys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121624 CN203160509U (en) | 2013-03-18 | 2013-03-18 | Wall brick for pipe network zone gas change and cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121624 CN203160509U (en) | 2013-03-18 | 2013-03-18 | Wall brick for pipe network zone gas change and cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160509U true CN203160509U (en) | 2013-08-28 |
Family
ID=49021704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121624 Expired - Fee Related CN203160509U (en) | 2013-03-18 | 2013-03-18 | Wall brick for pipe network zone gas change and cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160509U (en) |
-
2013
- 2013-03-18 CN CN 201320121624 patent/CN203160509U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130828 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |