CN216713290U - Pressure-resistant trench cover plate - Google Patents
Pressure-resistant trench cover plate Download PDFInfo
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- CN216713290U CN216713290U CN202121048352.6U CN202121048352U CN216713290U CN 216713290 U CN216713290 U CN 216713290U CN 202121048352 U CN202121048352 U CN 202121048352U CN 216713290 U CN216713290 U CN 216713290U
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Abstract
A pressure-resistant trench cover plate solves the problem that the existing composite cover plate is difficult to use due to the fact that the pressure-bearing capacity is to be improved when the existing composite cover plate is used, and the composite trench cover plate is prone to being bent, and comprises a ground surface, a trench wall and a trench cavity for passing sewage, and further comprises a mounting groove, a protection mechanism, a cover plate and a through groove, wherein the mounting groove is formed between the top end of the trench wall and the ground surface, a plurality of protection mechanisms are uniformly mounted in the mounting groove, the cover plate is mounted at the top end of the protection mechanism, the protection mechanism comprises a screw groove, a support rod and an auxiliary support rod, a mounting block is fixed in the mounting groove through bolts, the middle of the mounting block is provided with the screw groove, the middle of one side of the mounting block is provided with a connecting column, the bottom end of the connecting column is provided with a support block, and the middle of the support block is provided with a limit groove, and the pressure-resistant trench cover plate is novel in structure, the design is ingenious, the pressure resistance of the cover plate can be effectively improved, and the service life of the cover plate is prolonged.
Description
Technical Field
The utility model relates to a cover plate, in particular to a pressure-resistant trench cover plate.
Background
At present, trench cover plates in the market are various in types, and in China: cast iron cover plates, composite cover plates, plastic cover plates, concrete cover plates and the like. The cast iron cover plate and the concrete cover plate are heavy and rough, and the plastic cover plate and the composite cover plate are easy to corrode.
When the existing composite cover plate is used, the pressure bearing capacity needs to be improved, so that the composite trench cover plate is easy to bend and is not beneficial to the use of the trench cover plate.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the pressure-resistant trench cover plate, which effectively solves the problems that the pressure-bearing capacity of the existing composite cover plate needs to be improved when the existing composite cover plate is used, so that the composite trench cover plate is easy to bend and is not beneficial to the use of the trench cover plate.
In order to achieve the purpose, the utility model provides the following technical scheme: the novel sewage drainage device comprises the ground, a trench wall and a trench cavity used for passing through sewage, and further comprises a mounting groove, a protection mechanism, a cover plate, a mounting block, a side frame, a middle rib, a transverse rib and a through groove, wherein the mounting groove is formed between the top end of the trench wall and the ground, a plurality of protection mechanisms are uniformly mounted in the mounting groove, the cover plate is mounted at the top end of each protection mechanism, each protection mechanism comprises a screw groove, a bolt hole, a connecting column, a supporting block, a limiting groove, a supporting rod and an auxiliary supporting rod, the mounting block is fixed in the mounting groove through bolts, the screw groove is formed in the middle of the mounting block, the bolt hole is formed in the middle of the screw groove, the connecting column is arranged in the middle of one side of the mounting block, the supporting block is arranged at the bottom end of the connecting column, the limiting groove is formed in the middle of the supporting block, one end of the supporting rod is fixed on the cover plate, and the auxiliary supporting rod is arranged in the middle of the supporting rod.
Preferably, the top end of the auxiliary supporting rod is connected with the transverse rib.
Preferably, one end of the supporting rod is connected with the middle rib.
Preferably, the side frames are arranged on two sides of the cover plate, the middle rib is arranged in the middle of the side frames, the plurality of transverse ribs are welded between the side frames and the middle rib, and the through grooves are formed among the side frames, the middle rib and the transverse ribs.
Preferably, every other transverse rib is provided with two symmetrical support rods.
Preferably, one end of the supporting rod is inserted in the limiting groove.
Has the advantages that: when the mounting structure is mounted, the mounting block is mounted on the mounting groove through the bolt, the bolt is positioned in the screw groove and is screwed in the bolt hole, the screw groove is arranged, so that the mounting and the dismounting of the bolt in the screw groove are facilitated, after the mounting is finished, the mounting can be finished by arranging the limiting groove formed in the supporting block, corresponding to one end of the connecting column, at one end of the supporting rod at the bottom end of the cover plate, in the limiting groove, the mounting groove is used, when the cover plate is pressed, the force applied to two ends of the cover plate can be transmitted to the mounting groove, the force applied to the middle of the cover plate can be transmitted to the supporting rod, and the supporting rod is transmitted to the supporting block, so that the pressure resistance of the cover plate can be better improved, the supporting strength of the supporting rod can be improved by the arranged auxiliary supporting rod, the service life of the cover plate is prolonged, and the mounting structure is novel and ingenious in concept, and can effectively improve the pressure resistance of the cover plate and prolong the service life of the cover plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic three-dimensional structure of the protection mechanism of the present invention;
FIG. 3 is a bottom view of the cover of the present invention;
reference numbers in the figures: 1. a ground surface; 2. a trench wall; 3. a trench cavity; 4. mounting grooves; 5. a protection mechanism; 6. A cover plate; 7. mounting blocks; 8. a screw groove; 9. bolt holes; 10. connecting columns; 11. a support block; 12. A limiting groove; 13. a support bar; 14. an auxiliary support bar; 15. a side frame; 16. a middle rib; 17. transverse ribs; 18. through the slot.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to fig. 1-3.
In the first embodiment, as shown in fig. 1-3, the utility model provides a pressure-resistant trench cover plate, which comprises a ground surface 1, a trench wall 2 and a trench cavity 3 for passing sewage, and further comprises a mounting groove 4, a plurality of protection mechanisms 5, a cover plate 6, a mounting block 7, a side frame 15, a middle rib 16, a transverse rib 17 and a passing groove 18, wherein the mounting groove 4 is formed between the top end of the trench wall 2 and the ground surface 1, the mounting groove 4 is uniformly provided with the protection mechanisms 5, the top end of the protection mechanism 5 is provided with the cover plate 6, the protection mechanisms 5 comprise a screw groove 8, a bolt hole 9, a connecting column 10, a supporting block 11, a limiting groove 12, a supporting rod 13 and an auxiliary supporting rod 14, the mounting block 7 is fixed in the mounting groove 4 through bolts, the middle of the mounting block 7 is provided with the screw groove 8, the middle of the screw groove 8 is provided with the bolt hole 9, the middle of one side of the mounting block 7 is provided with the connecting column 10, the bottom end of the connecting column 10 is provided with the supporting block 11, when the pressure-bearing type pressure-bearing cover plate is used, when the pressure-bearing cover plate 6 is under pressure, the force borne by two ends of the cover plate 6 is transmitted to the mounting groove 4, the force borne by the middle of the cover plate 6 is transmitted to the supporting rod 13, the supporting rod 13 is transmitted to the supporting block 11, so that the pressure-bearing performance of the cover plate 6 can be better improved, and the supporting strength of the supporting rod 13 can be improved by the aid of the auxiliary supporting rod 14, the utility model has novel structure and ingenious design, can effectively improve the pressure resistance of the cover plate 6 and prolong the service life of the cover plate 6.
Example two
In the first embodiment, the auxiliary supporting rod 14 is not convenient to connect, referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the top end of the auxiliary supporting rod 14 is connected with the transverse rib 17, which facilitates the installation and fixation of the auxiliary supporting rod 14.
EXAMPLE III
In the first embodiment, the strength of the supporting rod 13 is insufficient, and referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that one end of the supporting rod 13 is connected with the middle rib 16, so that the strength of the supporting rod 13 is improved.
Example four
Referring to fig. 3, as another preferred embodiment, the difference from the first preferred embodiment is that side frames 15 are arranged on two sides of the cover plate 6, a middle rib 16 is arranged in the middle of each side frame 15, a plurality of transverse ribs 17 are welded between each side frame 15 and the corresponding middle rib 16, and a through groove 18 is formed among the side frames 15, the middle ribs 16 and the transverse ribs 17, so that the overall strength of the cover plate 6 is improved.
EXAMPLE five
Referring to fig. 1, the difference between the first preferred embodiment and the second preferred embodiment is that two symmetrical support rods 13 are installed on every two transverse ribs 17 to improve the support stability of the cover plate 6.
EXAMPLE six
In the first embodiment, the supporting rod 13 is easy to shake, and referring to fig. 1 and 2, as another preferred embodiment, the difference from the first embodiment is that one end of the supporting rod 13 is inserted into the limiting groove 12 to prevent the supporting rod 13 from sliding when in use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A pressure-resistant trench cover, comprising a ground (1), a trench wall (2) and a trench cavity (3) for passing sewage, characterized in that: the novel trench floor is characterized by further comprising a mounting groove (4), a protection mechanism (5), a cover plate (6), a mounting block (7), a side frame (15), a middle rib (16), a transverse rib (17) and a through groove (18), wherein the mounting groove (4) is formed between the top end of the trench wall (2) and the ground (1), a plurality of protection mechanisms (5) are uniformly mounted in the mounting groove (4), the cover plate (6) is mounted at the top end of each protection mechanism (5), each protection mechanism (5) comprises a screw groove (8), a bolt hole (9), a connecting column (10), a supporting block (11), a limiting groove (12), a supporting rod (13) and an auxiliary supporting rod (14), the mounting block (7) is fixed in the mounting groove (4) through bolts, the screw groove (8) is formed in the middle of the mounting block (7), the bolt hole (9) is formed in the middle of the screw groove (8), the connecting column (10) is arranged in the middle of one side of the mounting block (7), the bottom of the connecting column (10) is provided with a supporting block (11), the middle part of the supporting block (11) is provided with a limiting groove (12), one end of a supporting rod (13) is fixed on the cover plate (6), and the middle part of the supporting rod (13) is provided with an auxiliary supporting rod (14).
2. A pressure-resistant cover plate for a trench according to claim 1, wherein the top end of the auxiliary support bar (14) is connected to the cross bar (17).
3. A pressure-resistant cover plate for a trench according to claim 1, wherein one end of the support rod (13) is connected to the center rib (16).
4. The pressure-resistant trench cover plate according to claim 1, wherein side frames (15) are arranged on two sides of the cover plate (6), a middle rib (16) is arranged in the middle of each side frame (15), a plurality of transverse ribs (17) are welded between each side frame (15) and the corresponding middle rib (16), and a through groove (18) is formed among each side frame (15), the corresponding middle rib (16) and the corresponding transverse rib (17).
5. A pressure-resistant cover plate for a trench according to claim 1, wherein every second transverse rib (17) is provided with two symmetrical support bars (13).
6. A pressure-resistant cover plate for a trench according to claim 1, wherein one end of the support rod (13) is inserted into the stopper groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048352.6U CN216713290U (en) | 2021-05-16 | 2021-05-16 | Pressure-resistant trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048352.6U CN216713290U (en) | 2021-05-16 | 2021-05-16 | Pressure-resistant trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713290U true CN216713290U (en) | 2022-06-10 |
Family
ID=81871930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121048352.6U Active CN216713290U (en) | 2021-05-16 | 2021-05-16 | Pressure-resistant trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713290U (en) |
-
2021
- 2021-05-16 CN CN202121048352.6U patent/CN216713290U/en active Active
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