CN205369508U - Trench cover plate - Google Patents
Trench cover plate Download PDFInfo
- Publication number
- CN205369508U CN205369508U CN201620072363.0U CN201620072363U CN205369508U CN 205369508 U CN205369508 U CN 205369508U CN 201620072363 U CN201620072363 U CN 201620072363U CN 205369508 U CN205369508 U CN 205369508U
- Authority
- CN
- China
- Prior art keywords
- main frame
- fan
- board body
- cover plate
- plate
- 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 discloses a trench cover plate relates to the building engineering field, and this trench cover plate's apron body is inside to be equipped with a columniform main frame pole, and main frame pole side symmetry is equipped with a plurality of minutes frame poles, and main frame pole one end is equipped with the fan board of semicircle plate -type form, and the apron body is equipped with semicircular fan hole for the other end correspondence of a board, and it has a plurality of holes that leak to open on the apron body. It is fixed in proper order with a plurality of trench cover plate during the installation, and front and back trench cover plate's fan board is in the same place with fan hole intermeshing. The main frame pole has constituted frame rack structure with dividing the frame pole and lapping the body, has improved this trench cover plate's intensity, makes it be difficult for the pressurized fracture. The fan board and the fan hole of mutually supporting can ensure that the apron body reciprocal anchorage of adjacent installation is lived, prevent to lap the body and misplace each other, lead to the pedestrian to fall into the escape canal.
Description
Technical field
This utility model relates to building engineering field, particularly to a kind of trench cover plate.
Background technology
Trench cover plate is to cover the cover plate above drain pipe, is mostly manufactured by cement, is used for allowing the water on earth's surface or other liquid flow in gutter, and the vehicles or pedestrians that also can have free passage above gutter.
Existing trench cover plate designs simply mostly, is only open several leaking holes on one piece of cement plate, and this type of trench cover plate or thickness are very big, waste material or insufficient strength, it is easy to cracking, have a strong impact on it and normally use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of trench cover plate, main frame bar and point frame bars that structural steel manufactures are set in cover board body, improve the intensity of cover plate, prevent its forced breakage, equivalently-sized fan plate and fan hole it is respectively provided with at the two ends of cover board body, increase the being completely embedded property between adjacent two trench cover plates, it is prevented that trench cover plate shifts.
For achieving the above object, this utility model provides following technical scheme: a kind of trench cover plate, it is characterized in that: described trench cover plate includes the cover board body of rectangular plate-like, a cylindrical main frame bar it is provided with inside cover board body, main frame bar Side symmetrical is provided with some cylinder point frame bars, main frame bar one end is provided with the fan plate of semi-circular plate shape, main frame bar and a point frame bars are respectively positioned on inside cover board body, fan plate entirety is stretched out outside cover board body, cover board body is correspondingly provided with semicircular fan hole relative to the other end of fan plate, and the size in fan hole is identical with fan board size, cover board body has some leaking holes.
Preferably, described cover board body is by being numbered 625# cement manufacture, and cover board body thickness is not more than 2.5cm.
Preferably, described main frame bar, point frame bars, fan plate is by carbon structure steel making, and is monolithic construction.
Preferably, described leaking hole is manhole, and staggers mutually in the position of all leaking holes and main frame bar and all points of frame bars.
Above technical scheme is adopted to provide the benefit that: inside the cover board body of this trench cover plate, to be provided with a cylindrical main frame bar, main frame bar Side symmetrical is provided with some points of frame bars, main frame bar one end is provided with the fan plate of semi-circular plate shape, cover board body is correspondingly provided with semicircular fan hole relative to the other end of fan plate, and cover board body has some leaking holes.During installation, some trench cover plates are fixed successively, and the fan plate of front and back trench cover plate is together with fanning hole and engaging each other.Main frame bar and point frame bars constitute tower structure with cover board body, improve the intensity of this trench cover plate so that it is be susceptible to press off and split.The fan plate cooperated and fan hole, can ensure that the cover board body of adjacent installation fixes with each other, it is prevented that cover board body mutual dislocation, cause that pedestrian crashes into gutter.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structural representation of a kind of trench cover plate of this utility model；
Fig. 2 is the structure sectional view of a kind of trench cover plate of this utility model.
Wherein, 1-cover board body, 2-main frame bar, 3-leaking hole, 4-divide frame bars, 5-fan plate, 6-to fan hole.
Detailed description of the invention
The preferred implementation of a kind of trench cover plate of this utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the detailed description of the invention of a kind of trench cover plate of this utility model: this trench cover plate includes the cover board body 1 of rectangular plate-like.As shown in Figure 2, cover board body 1 is internal is provided with a cylindrical main frame bar 2, main frame bar 2 Side symmetrical is provided with some cylinder point frame bars 4, divide frame bars 4 all vertical with main frame bar 2, main frame bar 2 one end is provided with the fan plate 5 of semi-circular plate shape, it is internal that main frame bar 2 and point frame bars 4 are respectively positioned on cover board body 1, main frame bar 2 and point frame bars 4 play the effect of frame structure, it is outside that fan plate 5 entirety stretches out cover board body 1, cover board body 1 is correspondingly provided with semicircular fan hole 6 relative to the other end of fan plate 5, and the size in fan hole 6 is equivalently-sized with fan plate 5, cover board body 1 has some leaking holes 3.
In conjunction with Fig. 1 and Fig. 2, cover board body 1 is by being numbered 625# cement manufacture, and cover board body 1 thickness is not more than 2.5cm, and thickness is little, but hardness is secure, firm in structure.Main frame bar 2, all points of frame bars 4, fan plate 5 is by carbon structure steel making, and is monolithic construction, and low cost can be created by cast-in-block mode.
As in figure 2 it is shown, leaking hole 3 is manhole, and stagger mutually in the position of all leaking holes 3 and main frame bar 2 and all points of frame bars 4, and leaking hole 3 can be used to guide the liquid on ground to flow in mole drain.
During installation, some trench cover plates are fixed successively, and the fan plate 5 of front and back trench cover plate is together with fanning hole 6 and engaging each other.Main frame bar 2 and point frame bars 4 constitute tower structure with cover board body 1, improve the intensity of this trench cover plate so that it is be susceptible to press off and split.The fan plate 5 cooperated and fan hole 6, can ensure that the cover board body 1 of adjacent installation fixes with each other, it is prevented that cover board body 1 mutual dislocation, cause that pedestrian crashes into gutter.
Above is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, under the premise creating design without departing from this utility model; can also making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (4)
1. a trench cover plate, it is characterized in that: described trench cover plate includes the cover board body (1) of rectangular plate-like, cover board body (1) is internal is provided with a cylindrical main frame bar (2), main frame bar (2) Side symmetrical is provided with some cylinder point frame bars (4), main frame bar (2) one end is provided with the fan plate (5) of semi-circular plate shape, it is internal that main frame bar (2) and point frame bars (4) are respectively positioned on cover board body (1), it is outside that fan plate (5) entirety stretches out cover board body (1), cover board body (1) is correspondingly provided with semicircular fan hole (6) relative to the other end of fan plate (5), and the size of fan hole (6) is equivalently-sized with fan plate (5), cover board body (1) has some leaking holes (3).
2. trench cover plate according to claim 1, it is characterised in that: described cover board body (1) is by being numbered 625# cement manufacture, and cover board body (1) thickness is not more than 2.5cm.
3. trench cover plate according to claim 1, it is characterised in that: described main frame bar (2), point frame bars (4), fan plate (5) is by carbon structure steel making, and is monolithic construction.
4. trench cover plate according to claim 1, it is characterized in that: described leaking hole (3) is manhole, and stagger mutually in the position of all leaking holes (3) and main frame bar (2) and all points of frame bars (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072363.0U CN205369508U (en) | 2016-01-26 | 2016-01-26 | Trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072363.0U CN205369508U (en) | 2016-01-26 | 2016-01-26 | Trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369508U true CN205369508U (en) | 2016-07-06 |
Family
ID=56268836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072363.0U Expired - Fee Related CN205369508U (en) | 2016-01-26 | 2016-01-26 | Trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369508U (en) |
-
2016
- 2016-01-26 CN CN201620072363.0U patent/CN205369508U/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: 20160706 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |