CN205276450U - Strenghthened type escape canal board - Google Patents
Strenghthened type escape canal board Download PDFInfo
- Publication number
- CN205276450U CN205276450U CN201620030168.1U CN201620030168U CN205276450U CN 205276450 U CN205276450 U CN 205276450U CN 201620030168 U CN201620030168 U CN 201620030168U CN 205276450 U CN205276450 U CN 205276450U
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- CN
- China
- Prior art keywords
- plate
- waterways
- reinforced
- cover plate
- stiffening web
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Abstract
The utility model discloses a strenghthened type escape canal board, include the left and right lateral wall of mutual disposition and blanket the apron on left and right lateral wall, going up along all being equipped with the bearing shoulder that is used for the bearing apron of left and right lateral wall, the both sides of apron are taken and are put the bearing shoulder -mounted that is corresponding, be connected with a plurality of strengthening ribs between the left and right lateral wall. The utility model discloses have the design of multiple strengthening rib, anticreep head pulling force engaging plate describes the holding power of design, and intensity is good, the mounting groove design, the grafting can be installed, construction convenience, lap spacing design, ditch board intensity is down strengthened in the integration.
Description
Technical field
The utility model relates to building materials field, particularly relates to a kind of reinforced waterways plate.
Background technology
Ditch plate is made with cement, cast iron at first, after during normal use it easily damages, change cost big. Adopt steel grating plate pressure welding and become, so just have that construction and installation are simple, weight is light, carry, strong shock resistance, draining are outstanding, and product surface use attractive in appearance after pot galvanize process, antirust, anti-corrosive, has the advantage that cast iron ditch cover plate is incomparable.
Because ditch plate needs the pressure bearing on road surface, it is thus desirable to special reinforcement, the Chinese patent literature that publication number is CN203049767U discloses a kind of ditch cover plate supporting plate, described ditch cover plate supporting plate is the L-shaped supporting plate being made up of metal sheet, the upper end of described L-shaped supporting plate is provided with a upper edge, lower end at described L-shaped supporting plate is provided with a lower edge, and described upper edge and described lower edge are formed by metal sheet. Described L-shaped supporting plate and described upper edge and described lower edge are one-body molded. But in this technical scheme, metal sheet is supporting part, can not meet the needs of reinforcement far away.
Simultaneously along with the development of plastics industry, ditch plate also adopts cost lower gradually, manufactures more convenient, the good matrix material of intensity. The Chinese patent literature that publication number is CN202509611U discloses a kind of cover plate, it is specially a kind of high strength ditch cover plate, solving the problem that existing tradition ditch cover plate exists many defects in actual applications, comprise cover plate matrix, cover plate matrix is made by polymer matrix composites; Cover plate matrix inside is provided with Steel Fabric Reinforcement and strengthens skeleton, and cover plate matrix surrounding symmetry has oval open holes, and edge is provided with installation gap, and described cover plate body upper surface is interval with antislip cog.
Therefore market occurred having the ditch plate of anti theft design, the Chinese patent literature that publication number is CN201722770U discloses a kind of drainage ditch cover plate with antitheft function, comprise the baffle plate of pre-plugged in both sides, waterways, drainage ditch cover plate, protruding stationary member is all installed inside the baffle plate of described both sides, on described drainage ditch cover plate, the position of corresponding stationary member is provided with " 7 " font hook of outward opening, and described " 7 " font hook and stationary member coordinate fixing drainage ditch cover plate. But construction can not open ditch plate after terminating again in this technical scheme, if the cable damage being emitted in the plate of ditch, then need to destroy ditch plate structure and just can overhaul, but after maintenance completes, ditch plate cannot be installed again, very inconvenient.
Practical novel content
For the deficiency that prior art exists, the utility model provides good, the easy for installation reinforced waterways plate of a kind of intensity.
The technical solution of the utility model is:
A kind of reinforced waterways plate, comprises left and right sidewall positioned opposite and covers the cover plate overlaying on left and right sidewall, and the upper edge of described left and right sidewall is equipped with the load-bearing for support cover plate and takes on, and the both sides of cover plate are taken and put on the load-bearing shoulder of correspondence; Multiple stiffening web it is connected with between left and right sidewall.
Traditional ditch plate needs to widen in addition in both sides, ditch cover plate and takes groove or by metal sheet bending and molding ditch cover plate supporting plate, while complex structure, support effect is undesirable when installing cover plate. Adopting in the technical solution of the utility model and directly process load-bearing shoulder support cover plate on sidewall, sidewall and ditch lean, it is possible to bear bigger load; Connect multiple stiffening web between the sidewall of left and right, prevent sidewall under the operating mode bearing cover plate load, deformation occurring, it is further provided support structure.
As preferably, the inwall of described left and right sidewall having offered position and has installed groove accordingly, the left and right sides of described stiffening web is plugged in corresponding installation groove.
General technical scheme can adopt the mode of bolt or pin-and-hole grafting stiffening web is installed, but bolt construction is relatively loaded down with trivial details and easily corrodes, pin-and-hole grafting can not provide the fastening force of enough widths, therefore, offering the installation groove of long strip shape on the inwall of left and right sidewall, the longitudinal grafting in the stiffening web left and right sides enters in the installation groove of sidewall.
As preferably, described installation groove is closing in structure, the left and right sides of described stiffening web is provided with inserts the corresponding anti-drop head installing groove.
Change to prevent the spacing between two side thus affect laying or the firm of ditch plate being ensured when ditch is destroyed etc. sidewall loses anchorage force of cover plate, stiffening web is arranged on sidewall by anti-drop head, effectively ensure that the connection between the sidewall of left and right.
As preferably, described anti-drop head is T-shaped or wedge shape.
Conveniently installing while playing anti-taking off, the cross-sectional shape of anti-drop head is T-shaped or wedge shape
Install in order to convenient, as preferably, described anti-drop head is complementary with installation groove shape
As preferably, described stiffening web is tabular.
Can occur between two side mutually to draw close with mutually away from two kinds of unusual service conditions, therefore stiffening web should avoid sidewall this two kinds of situations occur as far as possible, the benefit that stiffening web is tabular is, by the connection of both sides can ensure two side can not mutually away from, the stiffening web of tabular self can support two side can not be close to each other, thus effective fixed sidewall. In addition the stiffening web of tabular can provide bigger structural strength than other shapes such as strip sheets.
As preferably, the top of described stiffening web is along being plane, and edge, the end is arch.
The top of stiffening web is to help heavy shoulder to share the load of cover plate along the benefit for plane, the load originally concentrating on top side wall is shared the middle part of sidewall simultaneously, thus effectively extends the life-span of ditch plate. It is heavily save material to improve subtracting of himself structural strength simultaneously along the design of arch at the bottom of stiffening web.
As preferably, the stiffening web between described left and right sidewall is evenly arranged.
As preferably, the both sides of described cover plate are provided with and coordinate with load-bearing shoulder to prevent the position-limited edge drawn close of left and right sidewall.
Cover plate is fixed on load-bearing shoulder, is posted by the position-limited edge of load-bearing shoulder in addition, prevents sidewall from inwardly drawing close. The advantage of this design is to coordinate the deformation of stiffening web restriction sidewall, thus provides bulk strength.
As preferably, the distance between adjacent said rib is 10��100cm.
Secret meeting of arranging between stiffening web affects the lower water-based energy in waterways, thus causes blocking; Arranging between stiffening web to dredge and then can not play the effect of reinforcement, and affect integral rigidity, therefore distance between adjacent said rib is chosen as 10��100cm interval.
The utility model has the following advantages:
(1) multiple reinforcing rib design, anti-drop head pulling force coordinates the anchorage force of tabular design, and intensity is good;
(2) installing groove design, grafting can be installed, easy construction;
(3) the spacing design of cover plate, lower ditch plate intensity is strengthened in integration.
Accompanying drawing explanation
Fig. 1 is the present embodiment reinforced waterways plate schematic diagram;
Fig. 2 is reinforced waterways plate internal structure schematic diagram in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described.
As depicted in figs. 1 and 2, a kind of reinforced waterways plate, comprises left side wall 20 positioned opposite, right side wall 30 and covers the cover plate 10 overlaying on left and right sidewall, and left and right sidewall and cover plate 10 are thermoplastic material, such as polypropylene etc.
The web member that in left and right sidewall, the two ends of length direction are equipped with homotype sidewall mates mutually, the web member in left and right sidewall is arranged symmetrically with, and web member is slot 21.
It is provided with locating slot 211 between the opening of slot 21 and the end face of place sidewall, when multistage waterways plate is connected, (such as waterways plate A is connected adjacent homotype sidewall with waterways plate B, then the left side wall of waterways plate A and the left side wall of waterways plate B are considered as homotype sidewall) locating slot be mutually close to, with one band two bayonet joint grafting arm be interconnected. Grafting arm abuts in substrate in locating slot 211 311 and is fixed on substrate 311 and the bayonet joint 31 of vertical side wall place plane when comprising installation, bayonet joint 31 is in column and be hollow structure.
In figure, in right side wall 30, edge, the end is provided with lightening grooves 32 in addition.
In order to reinforcing structure intensity, the upper edge of left and right sidewall is equipped with the load-bearing shoulder 33 for support cover plate 10, and the both sides of cover plate 10 are taken and put on the load-bearing shoulder 33 of correspondence; Multiple tabular stiffening web evenly it is placed with between left and right sidewall. The top of stiffening web is along being plane, and edge, the end is arch. Distance between adjacent said rib can need setting according to intensity, such as, be 20��50cm.
The both sides of cover plate 10 are provided with takes on 33 and coordinates to prevent the position-limited edge 13 drawn close of left and right sidewall with load-bearing. Having offered position on the inwall of left and right sidewall and installed groove 24 accordingly, the left and right sides of described stiffening web is plugged in corresponding installation groove 24. Installing groove 24 for closing in structure, the left and right sides of described stiffening web is provided with the first anti-drop head 41 inserting corresponding installation groove and inner pulling force is pointed in the formation of the 2nd anti-drop head 42. Anti-drop head be T-shaped or wedge shape and with installation groove 24 shape complementarity.
In order to expand the range of application of ditch plate, being provided with four hinge mechanisms between cover plate 10 and left side wall 20, hinge mechanism comprises: the pivot 11 being arranged on the edge of cover plate 10; It is arranged on left side wall 20 for holding the accommodating groove 23 of pivot 11; It is arranged on accommodating groove 23 two ends for the radial and axial spacing spacing hole 22 of pivot 11. The lock core 12 opened for limiting cover plate 10 it is provided with on the right side of this cover plate 10. Described stiffening web is provided with and the lock groove 121 locked core 12 and coordinate. Lock core 12 is made for plastics, antirusting long-life. Top is provided with dust guard (not shown).
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a reinforced waterways plate, comprise left and right sidewall positioned opposite and cover the cover plate overlaying on left and right sidewall, it is characterized in that, the upper edge of described left and right sidewall is equipped with the load-bearing for support cover plate and takes on, and the both sides of cover plate are taken and put on the load-bearing shoulder of correspondence; Multiple stiffening web it is connected with between left and right sidewall.
2. reinforced waterways as claimed in claim 1 plate, it is characterised in that, the inwall of described left and right sidewall to offer position groove has been installed accordingly, the left and right sides of described stiffening web is plugged in corresponding installation groove.
3. reinforced waterways as claimed in claim 2 plate, it is characterised in that, described installation groove is closing in structure, and the left and right sides of described stiffening web is provided with inserts the corresponding anti-drop head installing groove.
4. reinforced waterways as claimed in claim 3 plate, it is characterised in that, described anti-drop head is T-shaped or wedge shape.
5. reinforced waterways as claimed in claim 3 plate, it is characterised in that, described anti-drop head is complementary with installation groove shape.
6. reinforced waterways as claimed in claim 1 plate, it is characterised in that, described stiffening web is tabular.
7. reinforced waterways as claimed in claim 1 plate, it is characterised in that, the top of described stiffening web is along being plane, and edge, the end is arch.
8. reinforced waterways as claimed in claim 1 plate, it is characterised in that, the stiffening web between described left and right sidewall is evenly arranged.
9. reinforced waterways as claimed in claim 1 plate, it is characterised in that, the both sides of described cover plate are provided with and coordinate with load-bearing shoulder to prevent the position-limited edge drawn close of left and right sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030168.1U CN205276450U (en) | 2016-01-13 | 2016-01-13 | Strenghthened type escape canal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030168.1U CN205276450U (en) | 2016-01-13 | 2016-01-13 | Strenghthened type escape canal board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276450U true CN205276450U (en) | 2016-06-01 |
Family
ID=56061034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030168.1U Expired - Fee Related CN205276450U (en) | 2016-01-13 | 2016-01-13 | Strenghthened type escape canal board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441456A (en) * | 2020-04-29 | 2020-07-24 | 中国十七冶集团有限公司 | Prefabricated combined PE water drainage tank |
-
2016
- 2016-01-13 CN CN201620030168.1U patent/CN205276450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441456A (en) * | 2020-04-29 | 2020-07-24 | 中国十七冶集团有限公司 | Prefabricated combined PE water drainage tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200113 |