CN2150243Y - Combined brick-fragment for hidden canal - Google Patents
Combined brick-fragment for hidden canal Download PDFInfo
- Publication number
- CN2150243Y CN2150243Y CN 92233649 CN92233649U CN2150243Y CN 2150243 Y CN2150243 Y CN 2150243Y CN 92233649 CN92233649 CN 92233649 CN 92233649 U CN92233649 U CN 92233649U CN 2150243 Y CN2150243 Y CN 2150243Y
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- prominent rib
- base plate
- sides
- 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 relates to a combined brick-fragment for a hidden canal; two protuberant ribs are arranged on the downside of a cover plate; a groove is arranged on the inner side of the upper end of a standing wall; two protuberant ribs are arranged on the lower end of the standing wall; two protuberant ribs are arranged on the upper side of a bottom board; the cover plate, the standing wall and the bottom board can form the hidden canal. The utility model has the advantages of simple method, light weight, small size, high strength, convenient dismounting and easy transportation.
Description
The utility model relates to a kind of concrete precast member, especially can be as building the building block that closed conduit is used.
At present, there is a kind of closed conduit building block rectangular, during use one building block placed on the ground, its both sides are stood in other two building blocks, again a building block is positioned at last on two building blocks, overlap with this and form, it exists each building block to be easy to generate displacement, and holding capacity is low, shortcomings such as easy fracture.Still have in addition and earlier make the closed conduit model with timber, cement concrete is cast in the model again and is shaped, it exists engineering quantity big, and building cycle is long, and the waste raw material often cause shortcomings such as traffic jam when constructing.
The purpose of this utility model provides the building block of a kind of combined type closed conduit, and it is not only manufactured conveniently, and the folding dress is also easy.
The purpose of this utility model is achieved in that at place, left and right edges, cover plate bottom side and respectively is provided with a prominent rib, on the cover board the place, two edges respectively is provided with a groove before and after the side, be provided with a groove in the inboard on wall top, in both sides, wall lower end a prominent rib is set respectively, outer rim place, both sides respectively is provided with a groove before and after wall, place, left and right edges at the base plate upside respectively is provided with a prominent rib, both sides, front and back at base plate respectively are provided with groove, the prominent rib left and right sides in the wall lower end is respectively arranged with the reinforcing bar screw rod, is respectively arranged with the reinforcing bar screw rod at the prominent rib left and right sides of base plate.
Because adopt such scheme, its method for production is simple, be convenient to install and the folding dress, be convenient to combination, simultaneously for suitability for industrialized production provides convenience, its volume is little, and is in light weight, is convenient to transportation, and improved compressive strength.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is a constitutional diagram of the present utility model.
Fig. 3 is wall of the present utility model and plate outer side map interlinking mutually.
Fig. 4 is wall of the present utility model and the inboard map interlinking mutually of base plate.
Among the figure 1, cover plate 2, prominent rib 3, groove 4, wall 5, prominent rib 6, groove 7, prominent rib 8, base plate 9, reinforcing bar screw rod 10, fixed head 11, nut
In the embodiment shown in Figure 2, cover plate (1) is rectangular, the place respectively is provided with a prominent rib (2) in cover plate (1) left and right edges, bottom side, the place, two edges respectively is provided with a groove before and after cover plate (1) upside, inboard on wall (4) top is provided with a groove (3), in wall (4) both sides, lower end a groove is set respectively, place, left and right edges at base plate (8) upside respectively is provided with a prominent rib (7), both sides, front and back at base plate (8) respectively are provided with groove, prominent rib (5) left and right sides in wall (4) lower end is respectively arranged with reinforcing bar screw rod (9), is respectively arranged with reinforcing bar screw rod (9) in prominent rib (7) left and right sides of base plate (8).Its method for production is: cement concrete is cast in respectively in the mould of cover plate (1), wall (4) and base plate (8), and through vibration, maintenance moulding.Its assemble method is: at first base plate (8) is placed on the ground in the groove, with a left side, right wall (4) stands on the left side of base plate (8) respectively, right both sides, the groove (6) of wall (4) bottom side and the prominent rib (7) on the base plate (8) are joined, again cover plate (1) is placed a left side, on the right wall (4), the prominent rib (2) of cover plate (1) bottom side and the groove (3) on the wall (4) are joined, also make simultaneously each cover plate (1), the front and back groove of wall (4) and base plate (8) also intermeshes, and uses nut (11) by fixed head (10) the reinforcing bar screw rod (9) on wall (4) and the base plate (8) to be fixed into one at last.
Claims (1)
1, a kind of combined type closed conduit building block is characterized in that: the place respectively is provided with a prominent rib (2) in cover plate (1) left and right edges, bottom side, and the place, two edges respectively is provided with a groove before and after cover plate (1) upside; Inboard at wall (4) Xiang Duan is provided with a groove (3), in wall (4) both sides, lower end a prominent rib (5) is set respectively, and outer rim place, both sides respectively is provided with a groove before and after wall (4); Place, left and right edges at base plate (8) upside respectively is provided with a prominent rib (7), respectively is provided with groove in the both sides, front and back of base plate (8); Prominent rib (5) left and right sides in wall (4) lower end is respectively arranged with reinforcing bar screw rod (9), is respectively arranged with reinforcing bar screw rod (9) in prominent rib (7) left and right sides of base plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233649 CN2150243Y (en) | 1992-09-11 | 1992-09-11 | Combined brick-fragment for hidden canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233649 CN2150243Y (en) | 1992-09-11 | 1992-09-11 | Combined brick-fragment for hidden canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150243Y true CN2150243Y (en) | 1993-12-22 |
Family
ID=33775917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233649 Expired - Fee Related CN2150243Y (en) | 1992-09-11 | 1992-09-11 | Combined brick-fragment for hidden canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150243Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373675A (en) * | 2011-11-21 | 2012-03-14 | 余跃建 | Fabricated culvert member and construction method thereof |
| CN108560583A (en) * | 2018-04-09 | 2018-09-21 | 成都利拓重工机械有限公司 | A kind of cast-in-place outer mold device and the mobile supporting shield for the construction of city pipe capsule |
-
1992
- 1992-09-11 CN CN 92233649 patent/CN2150243Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373675A (en) * | 2011-11-21 | 2012-03-14 | 余跃建 | Fabricated culvert member and construction method thereof |
| CN102373675B (en) * | 2011-11-21 | 2013-09-04 | 余跃建 | Fabricated culvert member and construction method thereof |
| CN108560583A (en) * | 2018-04-09 | 2018-09-21 | 成都利拓重工机械有限公司 | A kind of cast-in-place outer mold device and the mobile supporting shield for the construction of city pipe capsule |
| CN108560583B (en) * | 2018-04-09 | 2023-08-29 | 成都利拓重工机械有限公司 | Cast-in-situ external mold device and movable support shield for urban pipe bag construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |