CN210238731U - Municipal drainage well with higher security - Google Patents
Municipal drainage well with higher security Download PDFInfo
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- CN210238731U CN210238731U CN201921042485.5U CN201921042485U CN210238731U CN 210238731 U CN210238731 U CN 210238731U CN 201921042485 U CN201921042485 U CN 201921042485U CN 210238731 U CN210238731 U CN 210238731U
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- sleeve
- drainage well
- cover plate
- positioning
- municipal drainage
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Abstract
The utility model relates to a municipal drainage well with higher safety, which belongs to the technical field of municipal drainage, and the key point of the technical proposal is a municipal drainage well with higher safety, which comprises a drainage well body and a cover plate covered on the drainage well body, wherein the cover plate is provided with a plurality of drainage holes, a sleeve is arranged below the cover plate, the top end of the sleeve is butted with the lower surface of the cover plate, and the outer wall of the sleeve is butted with the inner wall of the drainage well body; the inner wall of the sleeve is provided with a positioning groove which is vertically arranged downwards; a positioning rod is fixedly arranged on the lower surface of the cover plate, and one side of the positioning rod, which deviates from the center of the cover plate, is abutted against the inner wall of the sleeve; the vertical downward setting of locating lever and the fixed fixture block that is provided with in bottom of locating lever, the fixture block is arranged in one side that the locating lever deviates from the sleeve center, and the fixture block is inserted and is established and form the joint in the constant head tank, reaches the effect that improves the drainage well security in the use.
Description
Technical Field
The utility model relates to a technical field of municipal drainage especially relates to a municipal drainage well with higher security.
Background
In the construction of municipal roads, drainage wells connected to municipal drainage systems are typically provided on both sides of the road. During rainy days, the accumulated water on the municipal road and the accumulated water on the non-motor vehicle lanes on the two sides converge to the drainage well and enter a municipal drainage system.
The prior Chinese patent with the reference publication number of CN10905977A discloses a municipal square drainage device, which comprises a drainage port and a cover plate matched with the drainage port; pushing rods are connected to the periphery of the cover plate in an axial mode, and each pushing rod extends outwards along the axis of the cover plate; the outer end of the push rod is connected with a driving strip in a shaft mode, and both ends of the push rod can rotate around the shaft in a vertical plane; the driving strip is arranged in the positioning sliding barrel in a sliding mode, the positioning sliding barrel is fixedly embedded on the ground, and the positioning sliding barrel is made of transparent materials; a flow guide hole communicated with the ground surface is formed in the positioning sliding barrel; the driving strip is made of water-absorbing expansion materials, and the driving strip expands along the axial direction of the positioning sliding cylinder after absorbing water; the drainage device is novel in structure and unique in principle, can intelligently open and close the drainage outlet, guarantees the dredging of rainwater, can effectively prevent sundries from being blocked, reduces the generation of peculiar smell, and simultaneously plays a role in beautifying streets and squares.
The above prior art solutions have the following drawbacks: when rainstorm, the surface diameter flow is increased sharply, and when the drainage well is used, accumulated water easily washes away the cover plate of the drainage well, so that the drainage well is exposed on the ground, and great threat is caused to the life safety of passing pedestrians.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal drainage well with higher security through the reinforcing apparatus of installation apron to reach the effect that improves the drainage well security in the use.
The technical purpose of the utility model is realized through following technical scheme:
a municipal drainage well with high safety comprises a drainage well body and a cover plate covered on the drainage well body, wherein a plurality of drainage holes are formed in the cover plate, a sleeve is arranged below the cover plate, the top end of the sleeve is abutted to the lower surface of the cover plate, and the outer wall of the sleeve is abutted to the inner wall of the drainage well body; the inner wall of the sleeve is provided with a positioning groove which is vertically arranged downwards; a positioning rod is fixedly arranged on the lower surface of the cover plate, and one side of the positioning rod, which deviates from the center of the cover plate, is abutted against the inner wall of the sleeve; the locating lever is vertical to be set up downwards and the fixed fixture block that is provided with in bottom of locating lever, and the fixture block is arranged in one side that the locating lever deviates from the sleeve center in, and the fixture block is inserted and is established and form the joint in the constant head tank.
According to the technical scheme, the sleeve is vertically placed in the pre-dug drainage well body during construction, the bottom of the sleeve is abutted against a concrete pile foundation in the drainage well body, concrete is poured on the outer surface of the sleeve, and the sleeve is fixedly connected with the drainage well body; uplift the apron level, make fixture block and constant head tank just to and establish the constant head tank with vertical inserting of fixture block and form stable structure, the relative ratio apron only simply covers the drainage system of establishing in drainage well body top, the utility model discloses strengthened being connected between drainage in-process apron and the drainage well body, reached the effect that improves drainage well safety in utilization.
The utility model discloses further set up to: the inner surface of the sleeve is horizontally provided with an annular groove around the axis direction of the sleeve, the annular groove is communicated with the positioning groove, and the annular groove is arranged at the bottom of the positioning groove.
Through the technical scheme, with the vertical telescopic constant head tank that is just to of fixture block of locating lever, insert the bottom back of constant head tank with the fixture block, fixture block and ring channel butt, the apron is rotated to the level, the apron drives the fixture block level and rotates, make the fixture block enter into the inside joint setting that forms of ring channel, and the locating lever deviates from one side and telescopic inner wall butt at apron center, apron and telescopic structural stability have been strengthened, thereby the apron is strengthened and the drainage well body between be connected, the security of drainage well when using has further been improved.
The utility model discloses further set up to: and a fixed rod is horizontally and fixedly arranged on the outer surface of the sleeve.
Through above-mentioned technical scheme, when placing the sleeve in the drainage well body and pour, the dead lever is pour in the concrete to strengthen the stability of sleeve pipe in the drainage well body, further ensured the stable connection between apron and the sleeve pipe.
The utility model discloses further set up to: the dead lever is provided with a plurality ofly, and a plurality of dead levers are even interval setting, and a plurality of dead levers outwards are radial design by telescopic surface.
Through above-mentioned technical scheme, the even spaced arrangement of a plurality of fixing device is at sheathed tube surface, and after concrete placement, the dead lever is fixed the sleeve pipe from a plurality of directions, has further improved sheathed tube stability.
The utility model discloses further set up to: the upper surface of apron has set firmly the handle, and the vertical upwards setting of handle perpendicular to apron.
Through above-mentioned technical scheme, when placing the apron, the staff can operate the apron through the handle to and when placing the fixture block in the constant head tank, both hands are mentioned the handle and are come to rotate the apron, convenience when improving the operation apron.
The utility model discloses further set up to: the upper surface of the cover plate is provided with two placing grooves, and the two placing grooves are oppositely arranged at the edge position of the cover plate; the handle is arranged in the placing groove and is hinged with the inner surface of the placing groove.
Through above-mentioned technical scheme, in putting the standing groove with the handle, be in vertical state behind the pizza when using the handle, after the use, in putting the standing groove with the handle level, do not occupy the position of apron upper surface, and can not give the trouble that past pedestrian made when walking stumble, improved the convenience of handle when using.
The utility model discloses further set up to: two standing grooves are arranged at the position right above the positioning rod.
Through above-mentioned technical scheme, the standing groove is seted up directly over the locating lever, when reducing the relative position of adjusting positioning lever and constant head tank, the pseudo-problem's in the constant head tank production is difficult to put into to the locating lever, further improves the convenience of apron and sleeve when using.
The utility model discloses further set up to: the drain holes are arranged in a plurality and are radially distributed outwards from the center of the cover plate, and the diameters of the drain holes are gradually increased from inside to outside.
Through above-mentioned technical scheme, the diameter of the wash port of the place far away apart from the central point position of apron is bigger than the diameter of the inside wash port of apron, and during the drainage, ponding flows to inboard from the outside of apron, and the wash port in the outside can increase the discharge capacity of ponding, and then improves drainage rate to reach a better drainage effect.
To sum up, the utility model discloses a beneficial technological effect does:
1. the sleeve is arranged below the cover plate, so that the connection between the cover plate and the drainage well body is enhanced, the connection stability between the cover plate and the drainage well body is improved, and the safety of the drainage well in use is improved;
2. the sleeve is fixed by the reinforcing rods, so that the connection between the sleeve and the drainage well body is stabilized, and the connection stability between the cover plate and the sleeve is enhanced;
3. the locating rod is limited by the placing groove arranged on the surface of the cover plate, the locating rod is conveniently inserted into the locating groove when installation is ensured, and convenience of clamping of the clamping block on the locating rod and the annular groove is further improved.
Drawings
FIG. 1 is a schematic cross-sectional view illustrating the present embodiment;
FIG. 2 is a schematic structural view of the drainage well body of the present embodiment after being hidden;
fig. 3 is an exploded view of the present embodiment.
Reference numerals: 1. a cover plate; 11. a drain hole; 12. positioning a rod; 13. a clamping block; 2. a sleeve; 21. positioning a groove; 22. an annular groove; 3. fixing the rod; 4. a placement groove; 41. a handle; 5. a drainage well body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, a municipal drainage well body with higher security, including drainage well body 5, apron 1 and sleeve 2, apron 1 lid is established on drainage well body, sleeve 2 is the cavity setting, sleeve 2 is vertical places at drainage well originally internally, and the outer wall of sleeve 2 and the inner wall fixed connection of drainage well body, the top of sleeve 2 and the lower surface butt of apron 1, and apron 1 and the setting of sleeve 2 joint, the stability of being connected between apron 1 and the sleeve 2 has been strengthened, dash apron 1 away when preventing to discharge great ponding, the security when drainage well body uses has been improved.
With reference to fig. 2 and 3, the inner wall of the sleeve 2 is provided with two opposite positioning grooves 21, the positioning grooves 21 are vertically arranged, the sleeve 2 is provided with an annular groove 22 at the bottom of the positioning groove 21, the annular groove 22 is horizontally arranged around the axial direction of the sleeve 2, and the annular groove 22 is communicated with the bottom of the positioning groove 21; the lower surface of the cover plate 1 is vertically provided with two positioning rods 12, the two positioning rods 12 are oppositely arranged, the bottom ends of the two positioning rods 12 are fixedly provided with clamping blocks 13, and the clamping blocks 13 are arranged on one side, deviating from the center of the cover plate 1, of the positioning rods 12. When the drainage well body is installed, the fixture block 13 is aligned to the positioning groove 21, the positioning rod 12 drives the fixture block 13 to reach the bottom of the positioning groove 21, the fixture block 13 enters the annular groove 22, the cover plate 1 rotates horizontally, the fixture block 13 and the positioning groove 21 miss and enter the annular groove 22, the fixture block 13 and the annular groove 22 form clamping connection, the cover plate 1 and the sleeve 2 form clamping connection, the cover plate 1 is prevented from being washed away by accumulated water at the top of the drainage well body, and the connection stability between the cover plate 1 and the drainage well body is enhanced.
As shown in fig. 2, a plurality of fixing rods 3 are horizontally and fixedly arranged on the circumferential surface of the outer wall of the sleeve 2, four fixing rods 3 are preferably arranged in the embodiment, the four fixing rods 3 are uniformly arranged on the sleeve 2 at intervals, and when the sleeve 2 is installed, the fixing rods 3 are poured in the wall body of the drainage well body by pouring concrete, so that the connection stability between the sleeve 2 and the drainage well body is enhanced.
Referring to fig. 2 and 3, the upper surface of the cover plate 1 is provided with two placement grooves 4, the placement grooves 4 are designed in a waist shape, the two placement grooves 4 are respectively arranged right above the two positioning rods 12, when the relative positions of the positioning rods 12 and the positioning slots 21 are adjusted, the positioning rods 12 arranged at the bottom of the cover plate 1 are not convenient to observe, the positions of the positioning rods 12 are determined by the positions of the placement grooves 4, namely, after the placement grooves 4 are aligned with the positions of the positioning slots 21, the positioning rods 12 can be placed in the positioning slots 21 by vertically placing the cover plate 1 downwards, and the use convenience is improved; articulated being provided with handle 41 in standing groove 4, and the articulated linking to each other of the internal surface of handle 41 and 4 arcwall faces of standing groove end, when operating apron 1, with handle 41 rotatory to the 1 position department of perpendicular to apron, adjust apron 1 through handle 41, the operation is convenient, after the use, rotatory horizontal direction that leaves handle 41 in standing groove 4, when protection handle 41 is not impaired, the stumble that handle 41 caused passerby when also reducing the passerby and passing through the drainage well body. A plurality of circular drain holes 11 are formed in the cover plate 1, the plurality of drain holes 11 are uniformly distributed outwards from the center of the cover plate 1, and the diameters of the drain holes 11 are gradually increased from inside to outside. During drainage, ponding flows to the inboard from the outside of apron 1, and the wash port 11 in the outside can increase the discharge capacity of ponding to reach a better drainage effect.
The implementation principle of the embodiment is as follows: during the use, with sleeve 2 vertical place in the drainage well body of reserving, pour the concrete and pour the regional pouring between sleeve 2 and the drainage well body, pour dead lever 3 simultaneously in order to strengthen the sleeve pipe and to arrange the connection between the well body. After the concrete is solidified, a worker holds the handle 41 to lift the cover plate 1, observes that the placement groove 4 is aligned with the positioning groove 21, vertically inserts the positioning rod 12 of the cover plate 1 into the positioning groove 21 of the sleeve, horizontally rotates the cover plate 1 when the fixture block 13 abuts against the bottom of the positioning groove 21, enables the fixture block 13 to enter the annular groove 22, completes clamping connection of the fixture block 13 and the annular groove 22, and horizontally places the handle 41 into the placement groove 4; when the cover plate 1 needs to be opened, the handle 41 is held by a hand, the cover plate 1 is horizontally rotated, the placing groove 4 is opposite to the positioning groove 21, the cover plate 1 is vertically lifted, the clamping block 13 is separated from the positioning groove 21, and the cover plate 1 is moved away.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a municipal drainage well with higher security, includes that drainage well body (5) and lid establish apron (1) on drainage well body (5), has seted up a plurality of wash ports (11) on apron (1), its characterized in that: a sleeve (2) is arranged below the cover plate (1), the top end of the sleeve (2) is abutted against the lower surface of the cover plate (1), and the outer wall of the sleeve (2) is abutted against the inner wall of the drainage well body (5); the inner wall of the sleeve (2) is provided with a positioning groove (21), and the positioning groove (21) is vertically arranged downwards; a positioning rod (12) is fixedly arranged on the lower surface of the cover plate (1), and one side of the positioning rod (12) departing from the center of the cover plate (1) is abutted against the inner wall of the sleeve (2); the positioning rod (12) is vertically arranged downwards, a clamping block (13) is fixedly arranged at the bottom of the positioning rod (12), the clamping block (13) is arranged on one side, deviating from the center of the sleeve (2), of the positioning rod (12), and the clamping block (13) is inserted into the positioning groove (21) to form clamping connection.
2. The municipal drainage well with high safety of claim 1, wherein: the inner surface of the sleeve (2) is horizontally provided with an annular groove (22) around the axis direction of the sleeve (2), the annular groove (22) is communicated with the positioning groove (21), and the annular groove (22) is arranged at the bottom of the positioning groove (21).
3. The municipal drainage well with high safety of claim 1, wherein: the outer surface of the sleeve (2) is horizontally and fixedly provided with a fixed rod (3).
4. A municipal drainage well with high safety according to claim 3, wherein: the fixing rods (3) are arranged in a plurality of modes, the fixing rods (3) are arranged at even intervals, and the fixing rods (3) are radially designed outwards from the outer surface of the sleeve (2).
5. The municipal drainage well with high safety of claim 1, wherein: the upper surface of apron (1) sets firmly handle (41), and handle (41) perpendicular to apron (1) is vertical upwards to be set up.
6. A municipal drainage well with high safety according to claim 4, wherein: the upper surface of the cover plate (1) is provided with two placing grooves (4), and the two placing grooves (4) are oppositely arranged at the edge position of the cover plate (1); the handle (41) is arranged in the placing groove (4), and the handle (41) is hinged with the inner surface of the placing groove (4).
7. A municipal drainage well with high safety according to claim 6, wherein: the two placing grooves (4) are arranged at the positions right above the positioning rods (12).
8. The municipal drainage well with high safety of claim 1, wherein: the drain holes (11) are arranged in a plurality, the drain holes (11) are radially distributed outwards from the center of the cover plate (1), and the diameters of the drain holes (11) are gradually increased from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042485.5U CN210238731U (en) | 2019-07-04 | 2019-07-04 | Municipal drainage well with higher security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042485.5U CN210238731U (en) | 2019-07-04 | 2019-07-04 | Municipal drainage well with higher security |
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| Publication Number | Publication Date |
|---|---|
| CN210238731U true CN210238731U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042485.5U Active CN210238731U (en) | 2019-07-04 | 2019-07-04 | Municipal drainage well with higher security |
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| Country | Link |
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| CN (1) | CN210238731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737577A (en) * | 2021-10-14 | 2021-12-03 | 中铁十九局集团第六工程有限公司 | Bolt-free clamping device for outer sleeve cover plate of steel spring floating plate |
-
2019
- 2019-07-04 CN CN201921042485.5U patent/CN210238731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737577A (en) * | 2021-10-14 | 2021-12-03 | 中铁十九局集团第六工程有限公司 | Bolt-free clamping device for outer sleeve cover plate of steel spring floating plate |
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