CN220847958U - Highway roadbed slope drainage structures - Google Patents
Highway roadbed slope drainage structures Download PDFInfo
- Publication number
- CN220847958U CN220847958U CN202322550310.8U CN202322550310U CN220847958U CN 220847958 U CN220847958 U CN 220847958U CN 202322550310 U CN202322550310 U CN 202322550310U CN 220847958 U CN220847958 U CN 220847958U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- seat
- fixed
- screw rod
- bevel gear
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a highway subgrade slope drainage structure, and relates to the technical field of highway engineering. The utility model comprises a drainage tank, a cover plate and a limiting mechanism, wherein the cover plate is arranged in a positioning tank at the top of the drainage tank, and one end of the cover plate is hinged with a fixed seat fixed in the positioning tank; the limiting mechanism is fixed at the bottom of the cover plate and used for limiting the rotation of the cover plate; the limiting mechanism comprises a screw rod, a first bearing seat, a nut seat, a guide rail and an L-shaped inserted link; both ends of the screw rod are supported through first bearing seats, the first bearing seats are fixed at the bottom of the cover plate, the nut seats are movably sleeved on the screw rod, and the tops of the nut seats are in sliding fit with guide rails fixed at the bottom of the cover plate. According to the utility model, the cover plate can rotate through the fixed seat, the support and the rotating shaft, so that the cover plate is convenient to maintain, and the cover plate can be locked in the positioning groove through the limiting mechanism, so that the cover plate is prevented from shaking and shifting, and the problems that the cover plate of the existing slope drainage structure is easy to shake and inconvenient to maintain are solved.
Description
Technical Field
The utility model belongs to the technical field of highway engineering, and particularly relates to a highway subgrade slope drainage structure.
Background
The highway subgrade engineering consists of subgrade height, subgrade width, subgrade side slopes, drainage and protection engineering, and the maintenance work of the highway subgrade tightly surrounds the aspects, and the drainage of the highway subgrade side slopes is a major point of the maintenance work of the highway subgrade. The drainage of highway subgrade side slope is through drainage facilities drainage such as escape canal, intercepting drain, drop well, water drain groove (curb water dustpan), and general escape canal top surface is provided with the apron, and the apron has seted up the wash port that supplies the rainwater to get into the escape canal, and the outlet that is used for discharging the rainwater has been seted up to the escape canal bottom.
Through retrieval, bulletin number CN217128441U, bulletin date 2022-08-05 discloses a highway subgrade slope drainage structure, which comprises a drainage ditch, wherein a fixed plate is arranged in the drainage ditch, the fixed plate slides along the length direction of the drainage ditch, and a sliding driving component for driving the fixed plate and a dirt removing component for sweeping garbage at the bottom of the drainage ditch are arranged on the fixed plate; the application has the effects of cleaning the garbage falling into the drainage ditch and facilitating drainage of the drainage ditch.
The patent has the following disadvantages: the cover plate of the slope drainage structure is poor in stability, easy to shake and lift, not ideal in safety, and inconvenient to clean the bottom surface of the cover plate when the cover plate needs to be cleaned.
Therefore, the existing slope drainage structure cannot meet the needs in practical use, so that there is an urgent need for an improved technology in the market to solve the above problems.
Disclosure of utility model
The utility model aims to provide a highway subgrade slope drainage structure, which is characterized in that a fixing seat, a support and a rotating shaft are arranged, so that a cover plate can rotate, the maintenance of the cover plate is convenient, the cover plate can be locked in a positioning groove by arranging a limiting mechanism, the cover plate is prevented from shaking and shifting, and the problems that the cover plate of the existing slope drainage structure is easy to shake and inconvenient to maintain are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a highway subgrade slope drainage structure which comprises a drainage tank, a cover plate and a limiting mechanism, wherein the cover plate is arranged in a positioning tank at the top of the drainage tank, and one end of the cover plate is hinged with a fixed seat fixed in the positioning tank; the limiting mechanism is fixed at the bottom of the cover plate and used for limiting the rotation of the cover plate.
The limiting mechanism comprises a screw rod, a first bearing seat, a nut seat, a guide rail and an L-shaped inserted link; both ends of the screw rod are supported through first bearing seats, the bottoms of the cover plates are fixed with the first bearing seats, the screw rods are movably sleeved with the nut seats, the tops of the nut seats are in sliding fit with guide rails fixed at the bottoms of the cover plates, and L-shaped inserted bars are fixed at the bottoms of the nut seats.
Further, the fixed seat comprises a lower seat body and an upper seat body arranged above the lower seat body; the lower seat body and the upper seat body are locked by a fastener, and semicircular grooves are formed in the lower seat body and the upper seat body.
Further, a support is arranged at the end part of the cover plate and is matched with the fixed seat, and the support and the fixed seat are hinged through a rotating shaft; the rotating shaft penetrates through a complete circular groove formed by splicing the two semicircular grooves.
Further, the screw rod is arranged to be a bidirectional screw rod, two nut seats are arranged and symmetrically distributed on different rotation directions of the screw rod.
Further, the end part of the L-shaped inserted link is sleeved with a rubber sleeve, and the end part of the L-shaped inserted link is inserted into the insertion hole on the inner wall of the drainage tank.
Further, the limiting mechanism further comprises a first bevel gear, a second bevel gear, a transmission shaft, a second bearing seat and a screw head; the middle end at the lead screw is established to fixed cover of first bevel gear, and the second bevel gear meshes with first bevel gear mutually, and the bottom at the transmission shaft is established to fixed cover of second bevel gear, and the transmission shaft passes through the second bearing frame to be supported, and the top of transmission shaft is fixed with the spiral shell head, and the spiral shell head is located the recess at apron top.
The utility model has the following beneficial effects:
According to the utility model, the cover plate can rotate by arranging the fixing seat, the support and the rotating shaft, so that the cleaning of the drainage tank is facilitated, the maintenance of the cover plate is also facilitated, and the bottom surface of the cover plate can be cleaned.
According to the utility model, the limiting mechanism is arranged, and the end part of the L-shaped inserted link is inserted into the jack, so that the cover plate can be locked in the positioning groove, the cover plate is prevented from shaking and shifting, and the safety is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an overall structure;
FIG. 2 is a schematic diagram of a cover plate structure;
FIG. 3 is a schematic diagram of a limiting mechanism;
Fig. 4 is a schematic view of a drain tank structure.
In the drawings, the list of components represented by the various numbers is as follows:
1. A drainage channel; 2. a cover plate; 3. a limiting mechanism; 11. a positioning groove; 12. a fixing seat; 13. a jack; 21. a support; 22. a rotating shaft; 31. a screw rod; 32. a first bearing seat; 33. a nut seat; 34. a guide rail; 35. an L-shaped inserted link; 36. a rubber sleeve; 37. a first bevel gear; 38. a second bevel gear; 39. a transmission shaft; 310. a second bearing seat; 311. a screw head; 121. a lower base; 122. an upper base; 123. a fastener; 124. a semicircular groove.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2, the utility model discloses a highway subgrade slope drainage structure, which comprises a drainage groove 1, a cover plate 2 and a limiting mechanism 3, wherein the cover plate 2 is arranged in a positioning groove 11 at the top of the drainage groove 1, and one end of the cover plate 2 is hinged with a fixed seat 12 fixed in the positioning groove 11; the limiting mechanism 3 is fixed at the bottom of the cover plate 2 and is used for limiting the rotation of the cover plate 2.
As shown in fig. 2 and 4, the fixed base 12 includes a lower base 121 and an upper base 122 disposed above the lower base 121; the lower seat body 121 and the upper seat body 122 are locked by a fastener 123, and semicircular grooves 124 are formed in the lower seat body 121 and the upper seat body 122; the end of the cover plate 2 is provided with a support 21, the support 21 is matched with the fixed seat 12, the support 21 and the fixed seat are hinged through a rotating shaft 22, and the rotating shaft 22 penetrates through a complete circular groove formed by splicing two semicircular grooves 124.
When the cover plate 2 is installed and replaced, the fastening piece 123 is loosened, the upper seat body 122 is taken out, and the rotating shaft 22 is exposed at the moment, so that the cover plate 2 can be detached and replaced; when the cover plate 2 needs to be cleaned, the cover plate 2 is rotated to enable the bottom surface of the cover plate to face upwards, so that the bottom surface of the cover plate 2 is convenient to clean.
As shown in fig. 3 to 4, the limiting mechanism 3 comprises a screw rod 31, a first bearing seat 32, a nut seat 33, a guide rail 34 and an L-shaped inserted rod 35; both ends of the screw rod 31 are supported through first bearing seats 32, the first bearing seats 32 are fixed at the bottom of the cover plate 2, a nut seat 33 is movably sleeved on the screw rod 31, the screw rod 31 is a bidirectional screw rod, two nut seats 33 are symmetrically distributed on different rotation directions of the screw rod 31, the top of the nut seat 33 is in sliding fit with a guide rail 34 fixed at the bottom of the cover plate 2, an L-shaped inserted rod 35 is fixed at the bottom of the nut seat 33, a rubber sleeve 36 is sleeved at the end part of the L-shaped inserted rod 35, and the end part of the L-shaped inserted rod 35 is inserted into an inserting hole 13 on the inner wall of the drainage tank 1; the limiting mechanism 3 further comprises a first bevel gear 37, a second bevel gear 38, a transmission shaft 39, a second bearing seat 310 and a screw head 311; the first bevel gear 37 is fixedly sleeved at the middle end of the screw rod 31, the second bevel gear 38 is meshed with the first bevel gear 37, the second bevel gear 38 is fixedly sleeved at the bottom end of the transmission shaft 39, the transmission shaft 39 is supported by the second bearing seat 310, the top end of the transmission shaft 39 is fixedly provided with a screw head 311, and the screw head 311 is positioned in a groove at the top of the cover plate 2.
When the limiting mechanism 3 is specifically used, the screw head 311 is rotated by a tool, the screw head 311 drives the transmission shaft 39 to rotate, the transmission shaft 39 drives the second bevel gear 38 to rotate, the second bevel gear 38 drives the first bevel gear 37 to rotate, the first bevel gear 37 drives the screw rod 31 to rotate, the screw rod 31 drives the two nut seats 33 to move along the guide rail 34, and the two nut seats 33 respectively drive the respective L-shaped inserting rods 35 to move until the end parts of the L-shaped inserting rods 35 are inserted into the insertion holes 13, so that the cover plate 2 can be locked in the positioning grooves 11, and shaking and shifting of the cover plate 2 are avoided.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a highway subgrade side slope drainage structures, includes water drainage tank (1), apron (2) and stop gear (3), its characterized in that:
The cover plate (2) is placed in a positioning groove (11) at the top of the drainage groove (1), and one end of the cover plate (2) is hinged with a fixed seat (12) fixed in the positioning groove (11);
The limiting mechanism (3) is fixed at the bottom of the cover plate (2) and used for limiting the rotation of the cover plate (2);
the limiting mechanism (3) comprises a screw rod (31), a first bearing seat (32), a nut seat (33), a guide rail (34) and an L-shaped inserted rod (35);
Both ends of lead screw (31) are all supported through first bearing frame (32), first bearing frame (32) are fixed the bottom of apron (2), nut seat (33) movable sleeve is established on lead screw (31), the top of nut seat (33) is in with fix guide rail (34) sliding fit of apron (2) bottom, the bottom of nut seat (33) is fixed with L type inserted bar (35).
2. The highway subgrade slope drainage structure according to claim 1, characterized in that said fixed seat (12) comprises a lower seat (121) and an upper seat (122) disposed above said lower seat (121);
the lower seat body (121) and the upper seat body (122) are locked by a fastener (123), and semicircular grooves (124) are formed in the lower seat body (121) and the upper seat body (122).
3. A highway subgrade slope drainage structure according to claim 2, characterized in that the end of said cover plate (2) is provided with a support (21), said support (21) being engaged with said fixed seat (12) hinged by a rotation shaft (22);
the rotating shaft (22) penetrates through a complete circular groove formed by splicing the two semicircular grooves (124).
4. The highway subgrade slope drainage structure according to claim 1, wherein the screw rod (31) is a bidirectional screw rod, and the nut seats (33) are two and symmetrically distributed on different rotation directions of the screw rod (31).
5. The highway subgrade slope drainage structure according to claim 1, wherein the end of the L-shaped inserted rod (35) is sleeved with a rubber sleeve (36), and the end of the L-shaped inserted rod (35) is inserted into an insertion hole (13) on the inner wall of the drainage tank (1).
6. A highway subgrade slope drainage structure according to claim 1, characterized in that said spacing mechanism (3) further comprises a first bevel gear (37), a second bevel gear (38), a drive shaft (39), a second bearing seat (310) and a screw head (311);
the screw rod is characterized in that the first bevel gear (37) is fixedly sleeved at the middle end of the screw rod (31), the second bevel gear (38) is meshed with the first bevel gear (37), the second bevel gear (38) is fixedly sleeved at the bottom end of the transmission shaft (39), the transmission shaft (39) is supported by the second bearing seat (310), the screw head (311) is fixed at the top end of the transmission shaft (39), and the screw head (311) is located in a groove at the top of the cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322550310.8U CN220847958U (en) | 2023-09-20 | 2023-09-20 | Highway roadbed slope drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322550310.8U CN220847958U (en) | 2023-09-20 | 2023-09-20 | Highway roadbed slope drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847958U true CN220847958U (en) | 2024-04-26 |
Family
ID=90742567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322550310.8U Active CN220847958U (en) | 2023-09-20 | 2023-09-20 | Highway roadbed slope drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847958U (en) |
-
2023
- 2023-09-20 CN CN202322550310.8U patent/CN220847958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112554086B (en) | Warning sign device that river course desilting was used | |
| CN220847958U (en) | Highway roadbed slope drainage structures | |
| CN217078922U (en) | River course mud scraping device for environmental protection engineering convenient to remove | |
| CN112227323B (en) | River channel pollution discharge device with cleaning structure for bridge construction | |
| CN212367216U (en) | Solar panel convenient to clearance | |
| CN216405313U (en) | Hydraulic engineering is convenient for clear up trash rack of rubbish | |
| CN216640514U (en) | Pump station that hydraulic engineering used blocks dirty device | |
| CN212103952U (en) | Hydraulic engineering trash rack | |
| CN212793176U (en) | Underground is positioner for cavern | |
| CN217203949U (en) | Water conservancy river repair and prevention device with separation silt and floater | |
| CN220888871U (en) | High-strength drainage ditch for engineering of diversion and reconstruction of rain sewage | |
| CN216552355U (en) | Sewer silt fishing device for municipal engineering construction | |
| CN213926021U (en) | Municipal works maintain and clean equipment with road surface rubbish | |
| CN218497904U (en) | Transformer bears ash removal device for transformer substation | |
| CN218079155U (en) | Disintegrating slag collecting device for glass production | |
| CN220013272U (en) | Roadbed transformation basic unit paving device | |
| CN213329357U (en) | Sponge urban rainwater pipeline system | |
| CN213241823U (en) | Bulletin board for building engineering management | |
| CN219185982U (en) | Sewage treatment grille device capable of being cleaned automatically | |
| CN216949571U (en) | Building engineering platform of unloading of convenient clearance | |
| CN220888894U (en) | Diversion drainage structure | |
| CN212854757U (en) | Pool wall mud scraper for sewage treatment | |
| CN217974269U (en) | Floater cleaning device for municipal sewage treatment | |
| CN213296482U (en) | Scraping and sweeping robot | |
| CN220977854U (en) | Switch cleans mechanism with adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |