CN218667831U - Municipal administration road drainage is from dredging system - Google Patents
Municipal administration road drainage is from dredging system Download PDFInfo
- Publication number
- CN218667831U CN218667831U CN202222038128.XU CN202222038128U CN218667831U CN 218667831 U CN218667831 U CN 218667831U CN 202222038128 U CN202222038128 U CN 202222038128U CN 218667831 U CN218667831 U CN 218667831U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- water collecting
- sliding
- rod
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a municipal road drainage self-dredging system, which comprises a sewer line and a well cover, wherein the sewer line is provided with a water outlet; the sewer pipeline is provided with a water inlet on the ground; the well cover is arranged at the water inlet to block the water inlet; a small drainage hole is formed in the well cover, and an ejector pin lifting plate and an upper water collecting box are arranged below the well cover; the thimble lifting plate is provided with a thimble which is in sliding fit with the small drainage hole corresponding to the small drainage hole, wherein the diameter of the thimble is smaller than the aperture of the small drainage hole; a second strip-shaped drain hole communicated with the upper water collecting box is formed in the thimble lifting plate; a drain hole is formed in the bottom of the upper water collecting box, and a floating ball type drain valve for opening and closing the drain hole is arranged at the drain hole; the thimble lifting plate and the upper water collecting box are driven to work by a lifting linkage driving mechanism, so that the thimble lifting plate ascends when the upper water collecting box descends due to the collected rainwater. The utility model discloses can the interval nature dredge the well lid automatically.
Description
Technical Field
The utility model relates to a municipal construction technique, more specifically say, relate to a town road drainage is from dredging system.
Background
Along with the development and progress of cities, urban road construction is also developing at a high speed, drainage and pollution discharge also become a difficult problem of road construction, every heavy rain season, drainage at two sides of a road is blocked, traffic inconvenience can be caused, and the safety and smoothness of people's trip are influenced.
Disclosure of Invention
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome foretell not enough, provide a town road drainage is from dredging system, adopt the technical scheme of the utility model, simple structure, it is convenient to connect, can dredge the well lid automatically, avoids debris to block up the well lid, and then influences the speed of rainwater emission, also can accelerate the discharge velocity of rainwater in addition when rainfall, and the drainage is timely.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a municipal road drainage self-dredging system, which comprises a sewer line and a well lid, wherein the sewer line is provided with a water outlet; the sewer pipeline is provided with a water inlet on the ground; the well cover is arranged at the water inlet to block the water inlet; the manhole cover is provided with small drainage holes, and a thimble lifting plate and an upper water collecting box are arranged below the manhole cover; the thimble lifting plate is provided with a thimble which is in sliding fit with the small drainage hole corresponding to the small drainage hole, wherein the diameter of the thimble is smaller than the aperture of the small drainage hole; the thimble lifting plate is provided with a second strip-shaped drain hole which is communicated with the upper water collecting box; a drain hole is formed in the bottom of the upper water collecting box, and a floating ball type drain valve for opening and closing the drain hole is arranged at the drain hole; the thimble lifting plate and the upper water collecting box are driven to work by a lifting linkage driving mechanism, so that the thimble lifting plate rises when the upper water collecting box descends due to the collected rainwater.
Furthermore, the well cover comprises an upper well cover and a lower well cover, and the upper well cover is arranged at the water inlet; the upper well cover is provided with a plurality of first strip-shaped drain holes which are arranged at intervals and are arranged side by side; the lower well cover is positioned between the upper well cover and the thimble lifting plate; the lower well cover is provided with strip-shaped filling blocks which are in sliding fit with the first strip-shaped drain holes corresponding to the first strip-shaped drain holes, wherein each strip-shaped filling block is provided with a plurality of small drain holes; the lower well cover is connected with the lower water collecting box through a first supporting rod, and the lower water collecting box is positioned below the upper water collecting box and is used for collecting rainwater discharged from a water discharging hole of the upper water collecting box; the box bottom of the lower water collecting box is provided with a water leakage hole which is communicated with the sewer pipeline; the lower water collecting box is driven by a lifting driving mechanism to work, so that the lower water collecting box drives the lower well cover to descend when the collected rainwater quantity descends.
Furthermore, the lifting linkage driving mechanism comprises two scissor type lifting linkage driving mechanisms which are oppositely arranged, each scissor type lifting linkage driving mechanism comprises a first upper horizontal guide sliding rod, a first lower horizontal guide sliding rod, a first spring and a first X-shaped cross frame, two ends of each first upper horizontal guide sliding rod are respectively supported on a first upper supporting seat and the inner side surface of the side plate of the upper water collecting box, and the first upper supporting seat is fixedly arranged on the back surface of the bottom plate of the upper water collecting box; the first upper horizontal guide sliding rod is connected with a first upper sliding plate in a sliding manner;
two ends of the first lower horizontal sliding guide rod are respectively supported on a first lower supporting seat and the inner side surface of the side plate of the lower water collecting box, wherein the first lower supporting seat is fixedly arranged on the front surface of the bottom plate of the lower water collecting box; the first lower horizontal sliding guide rod is connected with a first lower sliding plate in a sliding manner; the first spring is sleeved on the first lower horizontal sliding guide rod, and two ends of the first spring are respectively abutted against the side plate of the lower water collecting box and the first lower sliding plate;
the first X-shaped cross frame comprises a first fork rod and a second fork rod which are connected in a cross hinge mode, the upper end of the first fork rod is hinged to the first upper sliding plate, and the lower end of the first fork rod is hinged to the first lower supporting seat; the upper end of the second fork rod is hinged to the first upper support seat, and the lower end of the second fork rod is hinged to the first lower sliding plate;
the first lower sliding plate is hinged with the lower end of the push-pull rod; the upper end of the push-pull rod is hinged to the sliding plate, and the sliding plate is slidably sleeved on the vertical guide sliding rod; the upper end and the lower end of the vertical guide sliding rod are respectively supported on two supporting plates, wherein the two supporting plates are fixedly arranged on the outer side surface of the side plate of the upper water collecting box; the sliding plate is hinged with the lower end of the second supporting rod; the upper end of the second supporting rod is fixedly arranged on the thimble lifting plate.
Furthermore, the lifting driving mechanism comprises a second upper horizontal guide sliding rod, a second lower horizontal guide sliding rod, two second springs and a second X-shaped cross frame, two ends of the second upper horizontal guide sliding rod are respectively supported on two second upper supporting seats, and the two second upper supporting seats are fixedly arranged on the back surface of the bottom plate of the lower water collecting box; the second upper horizontal guide sliding rod is connected with two second upper sliding plates in a sliding manner;
two ends of the second lower horizontal guide sliding rod are respectively supported on the two side plates of the sewer pipeline; the second lower horizontal guide slide rod is connected with two second lower slide plates in a sliding manner; the two second springs are sleeved on the second lower horizontal sliding guide rod, and two ends of each second spring are respectively abutted against the second lower sliding plate and a side plate of the sewer pipeline;
the second X-shaped cross frame comprises a third fork rod and a fourth fork rod which are connected in a cross hinge mode, and the lower end of the third fork rod and the lower end of the fourth fork rod are respectively hinged to the two second lower sliding plates; the upper end of the third fork rod and the upper end of the fourth fork rod are respectively hinged to the two second upper sliding plates.
Furthermore, the top surface of the strip-shaped filling block is an inwards concave cambered surface.
Furthermore, the floating ball type drain valve comprises a cylinder cover, an opening at the lower end of the cylinder cover covers the drain hole, and the lower end of the cylinder cover is fixedly arranged at the box bottom of the upper water collecting box; a floating ball in sliding fit with the cylinder cover is arranged in the cylinder cover, and the bottom of the floating ball is connected with a rubber plug for plugging the drain hole through a connecting rod; and a strip-shaped water inlet hole for enabling rainwater to enter the barrel cover to float the floating ball is formed in the barrel wall of the barrel cover.
Furthermore, a guide post is fixedly arranged in the middle of the sealing plate at the upper end of the cylinder cover, and the guide post is in sliding fit with the floating ball and the connecting rod.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) The utility model discloses a municipal road drainage is from dredging system, when its initial condition, namely when not collecting the rainwater in the upper catchment box, thimble and drainage aperture are in the separation state this moment, and the ball float type drain valve is in the shutoff state; when raining, rainwater falls onto the thimble lifting plate through the drainage small holes and then falls into a sewer pipe through the second strip-shaped drainage holes, part of rainwater can be collected by the upper water collecting box, the weight of the rainwater collected in the upper water collecting box is increased to drive the lifting linkage driving mechanism to work, namely, the thimble lifting plate rises when the upper water collecting box descends, when the rainwater collected in the upper water collecting box reaches a certain amount, the thimble on the thimble lifting plate can be inserted into the drainage small holes to automatically dredge, namely, a blockage in the drainage small holes is ejected out, and as the diameter of the thimble is smaller than the diameter of the drainage small holes, the rainwater can enter the sewer pipe from a gap between the drainage small holes and the thimble to be collected by the upper water collecting box, namely, the rainwater collected in the upper water collecting box is increased, when the rainwater collected in the upper water collecting box reaches a certain height, the floating drain valve is opened, so that the rainwater in the upper water collecting box can be drained into the sewer pipe until the rainwater in the upper water collecting box is drained, the floating ball type drain valve returns to a closed state, the upper water collecting box is driven by the drainage small holes to automatically, and the lifting linkage driving the thimble lifting linkage driving mechanism to drain the lifting linkage mechanism to drain the drainage small holes, and the thimble lifting linkage mechanism to drain the rainwater to drain when the rainwater returns to a certain height, so that the rainwater is returned to the drainage work, the rainwater collection box returns to a drainage work, and the drainage work of the drainage small box to be returned to a drainage work, so that the drainage work;
(2) The utility model discloses a municipal road drainage self-dredging system, when the rainfall is small, the rainwater falling into the lower water collecting box can be discharged into the sewer pipeline through the water leakage hole in time, namely, the state that the bar-shaped filling block blocks the first bar-shaped water drainage hole is always kept; the rainwater falling into the lower water collecting box can not be drained through the water leakage holes in time, at the moment, the lower water collecting box becomes heavy and drives the lifting driving mechanism to work, namely, the lower water collecting box descends and drives the lower well cover, the thimble lifting plate and the upper water collecting box to descend together, when the rainwater collected in the lower water collecting box reaches a certain amount, the strip-shaped filling block on the lower well cover can be separated from the first strip-shaped water drainage hole, so that the rainwater can enter through the first strip-shaped water drainage hole and be drained into a sewer pipeline in a mode of overflowing the lower water collecting box, the rainwater entering speed is accelerated, the drainage is in time, the strip-shaped filling block is reset and blocks the first strip-shaped water drainage hole again, and the rainwater in the lower water collecting box can be drained from the water leakage holes in time and can be drained through the lifting driving mechanism after being lightened.
Drawings
Fig. 1 is a perspective view of a municipal road drainage self-dredging system of the invention;
FIG. 2 is a cross-sectional perspective view of a municipal road drainage self-dredging system of the present invention;
FIG. 3 is a schematic view of the connection between the thimble lifting plate and the upper catchment box in the municipal road drainage self-dredging system of the present invention;
FIG. 4 is a schematic view of the connection between the lower well lid and the lower water collecting box in the municipal road drainage self-dredging system of the utility model;
FIG. 5 is a cross-sectional view of the municipal road drainage self-dredging system of the invention in an initial state;
FIG. 6 is a cross-sectional view of the municipal road drainage self-dredging system of the invention during automatic dredging;
fig. 7 is a cross-sectional view of a municipal road drainage self-dredging system floating ball type drain valve of the invention when opened;
FIG. 8 is a cross-sectional view of a municipal road drainage self-dredging system of the invention when the amount of rainwater is large;
FIG. 9 is a perspective view of a ball float drain valve in the municipal road drainage self-unclogging system of the present invention;
figure 10 is the cross-sectional view of the utility model discloses a ball float formula drain valve in town road drainage is from dredging system.
The reference numerals in the schematic drawings illustrate: 1. a sewer pipeline; 1-1, a water outlet; 2. putting a well cover; 2-1, a first strip-shaped drain hole; 3. a well cover is arranged; 3-1, strip-shaped filling blocks; 3-2, small drainage holes; 4. a thimble lifting plate; 4-1, a thimble; 4-2, a second strip-shaped drain hole; 5. an upper water collecting box; 5-1, a drain hole; 6. a lower water collecting box; 7. a first support bar; 8-1, a first upper horizontal guide rod; 8-2, a first lower horizontal guide slide rod; 8-3, a first spring; 8-4, a first X-shaped cross frame; 8-5, a first upper supporting seat; 8-6, a first upper sliding plate; 8-7, a first lower support seat; 8-8, a first lower slide plate; 8-9, a push-pull rod; 8-10, a sliding plate; 8-11, a vertical guide slide bar; 8-12, a support plate; 8-13, a second support bar; 9-1, a second upper horizontal guide rod; 9-2, a second lower horizontal guide slide rod; 9-3, a second spring; 9-4, a second X-shaped cross frame; 9-5, a second upper supporting seat; 9-6, a second upper sliding plate; 9-7, a second lower sliding plate; 10-1, a cylinder cover; 10-1-1, a water inlet hole; 10-2, floating balls; 10-3, a rubber plug; 10-4, connecting rod; 10-5, and a guide column.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
With reference to fig. 1, 2 and 3, the municipal road drainage self-dredging system of the embodiment comprises a sewer pipeline 1 and a well lid, wherein a water outlet 1-1 is formed in the sewer pipeline 1; the sewer pipeline 1 is provided with a water inlet on the ground; the well cover is arranged at the water inlet to block the water inlet; a small drainage hole 3-2 is formed in the well cover, and an ejector pin lifting plate 4 and an upper water collecting box 5 are arranged below the well cover; the thimble lifting plate 4 is provided with a thimble 4-1 which is in sliding fit with the small drainage hole 3-2 corresponding to the small drainage hole 3-2, wherein the diameter of the thimble 4-1 is smaller than the aperture of the small drainage hole 3-2; a second strip-shaped drain hole 4-2 communicated with the upper water collecting box 5 is formed in the thimble lifting plate 4; a drain hole 5-1 is formed in the bottom of the upper water collecting box 5, and a floating ball type drain valve for opening and closing the drain hole 5-1 is arranged at the drain hole 5-1; the thimble lifting plate 4 and the upper water collecting box 5 are driven by a lifting linkage driving mechanism to work, so that the thimble lifting plate 4 is lifted while the upper water collecting box 5 is lowered due to the collected rainwater.
In an initial state, namely when rainwater is not collected in the upper water collecting box 5, referring to fig. 5, at the moment, the thimble 4-1 and the small water discharging hole 3-2 are in a separated state, and the floating ball type water discharging valve is in a blocking state; when raining, rainwater falls onto the thimble lifting plate 4 through the small drainage holes 3-2 and then falls into the sewer pipe 1 through the second strip-shaped drainage holes 4-2, part of the rainwater is collected by the upper water collecting box 5, and the weight of the rainwater collected in the upper water collecting box 5 is increased to drive the lifting linkage driving mechanism to work, namely the thimble lifting plate 4 rises while the upper water collecting box 5 descends, when a certain amount of rainwater is collected in the upper water collecting box 5, referring to fig. 6, the thimble 4-1 on the thimble lifting plate 4 is inserted into the small drainage hole 3-2 to automatically dredge, namely plug in the small drainage hole 3-2 is ejected; since the diameter of the thimble 4-1 is smaller than the aperture of the small drainage hole 3-2, rainwater can enter the sewer pipe 1 from the gap between the small drainage hole 3-2 and the thimble 4-1 and is collected by the upper water collecting box 5, that is, the amount of rainwater collected in the upper water collecting box 5 is increased, when the amount of rainwater collected in the upper water collecting box 5 reaches a certain height, referring to fig. 7, the floating ball type drain valve is opened, so that rainwater in the upper water collecting box 5 can be drained into the sewer pipe 1 until rainwater in the upper water collecting box 5 is drained; after rainwater in the upper water collecting box 5 is drained, the floating ball type drain valve returns to a closed state, the upper water collecting box 5 drives the lifting linkage driving mechanism to work due to the fact that the rainwater is drained slightly, namely the upper water collecting box 5 rises and the thimble lifting plate 4 descends, the thimble 4-1 and the drain small hole 3-2 on the thimble lifting plate 4 return to a separated state, after automatic reset is completed, the rainwater collected by the upper water collecting box 5 is waited to start next automatic dredging work, and therefore the automatic dredging work is conducted at intervals.
Continuing to fig. 2 and 4, the well cover comprises an upper well cover 2 and a lower well cover 3, wherein the upper well cover 2 is arranged at the water inlet; the upper well cover 2 is provided with a plurality of first strip-shaped drain holes 2-1 which are arranged at intervals and are arranged side by side; the lower well cover 3 is positioned between the upper well cover 2 and the thimble lifting plate 4; the lower well lid 3 is provided with a strip-shaped filling block 3-1 which is in sliding fit with the first strip-shaped drain hole 2-1 corresponding to the first strip-shaped drain hole 2-1, specifically, in the embodiment, the lower well lid 3 comprises a rectangular frame, and two ends of the strip-shaped filling blocks 3-1 are respectively erected and fixed on two frame edges of the rectangular frame; each strip-shaped filling block 3-1 is provided with a plurality of small drainage holes 3-2, the plurality of small drainage holes 3-2 are arranged at equal intervals along the length direction of the strip-shaped filling block 3-1, specifically, in the embodiment, in order to lead rainwater to smoothly enter the small drainage holes 3-2, the top surface of the strip-shaped filling block 3-1 is an inwards concave cambered surface, namely, the cambered surface plays a role in gathering rainwater, and the rainwater enters the small drainage holes 3-2 to accelerate drainage; the lower well cover 3 is connected with a lower water collecting box 6 through a first supporting rod 7, and the lower water collecting box 6 is positioned below the upper water collecting box 5 and is used for collecting rainwater discharged from a water discharging hole 5-1 of the upper water collecting box 5; the bottom of the lower water collecting box 6 is provided with a water leakage hole which is communicated with the sewer pipeline 1; the lower water collecting box 6 is driven by the lifting driving mechanism to work, so that the lower water collecting box 6 drives the lower well cover 3 to descend when the collected rainwater quantity descends.
When the rainfall is small, the rainwater falling into the lower water collecting box 6 can be timely drained into the sewer pipeline 1 through the water leakage holes, namely, the state that the strip-shaped filling blocks 3-1 block the first strip-shaped water drainage holes 2-1 is always kept; and the rainfall is large, the rainwater falling into the lower water collecting box 6 can not be drained through the water leakage holes in time, at this time, the lower water collecting box 6 becomes heavy and drives the lifting driving mechanism to work, namely, the lower water collecting box 6 descends and drives the lower well cover 3, the thimble lifting plate 4 and the upper water collecting box 5 to descend together, when the rainwater collected in the lower water collecting box 6 reaches a certain amount, referring to fig. 8, the strip-shaped filling block 3-1 on the lower well cover 3 can be separated from the first strip-shaped water drainage hole 2-1, so that the rainwater can enter through the first strip-shaped water drainage hole 2-1 and be drained into the sewer pipeline 1 in a mode of overflowing the lower water collecting box 6, the rainwater entering speed is increased, the drainage is in time, the strip-shaped filling block 3-1 is reset to block the first strip-shaped water drainage hole 2-1 again, and the rainwater in the lower water collecting box 6 can be drained from the water leakage holes in time and becomes light and then can be drained through the lifting driving mechanism.
Referring to fig. 5, the lifting linkage driving mechanism comprises two scissor type lifting linkage driving mechanisms which are oppositely arranged, each scissor type lifting linkage driving mechanism comprises a first upper horizontal guide sliding rod 8-1, a first lower horizontal guide sliding rod 8-2, a first spring 8-3 and a first X-shaped cross frame 8-4, two ends of the first upper horizontal guide sliding rod 8-1 are respectively supported on the inner side surfaces of side plates of a first upper supporting seat 8-5 and an upper water collecting box 5, and the first upper supporting seat 8-5 is fixedly arranged on the back surface of a bottom plate of the upper water collecting box 5; the first upper horizontal sliding guide rod 8-1 is connected with a first upper sliding plate 8-6 in a sliding way;
two ends of the first lower horizontal guide slide bar 8-2 are respectively supported on a first lower supporting seat 8-7 and the inner side surface of the side plate of the lower water collecting box 6, wherein the first lower supporting seat 8-7 is fixedly arranged on the front surface of the bottom plate of the lower water collecting box 6; the first lower horizontal sliding guide rod 8-2 is connected with a first lower sliding plate 8-8 in a sliding way; the first spring 8-3 is sleeved on the first lower horizontal sliding guide rod 8-2, and two ends of the first spring 8-3 are respectively abutted against a side plate of the lower water collecting box 6 and the first lower sliding plate 8-8;
the first X-shaped cross frame 8-4 comprises a first fork rod and a second fork rod which are connected in a cross hinge mode, the upper end of the first fork rod is hinged to the first upper sliding plate 8-6, and the lower end of the first fork rod is hinged to the first lower supporting seat 8-7; the upper end of the second fork rod is hinged with the first upper support seat 8-5, and the lower end of the second fork rod is hinged with the first lower sliding plate 8-8;
the first lower sliding plate 8-8 is hinged with the lower end of the push-pull rod 8-9; the upper end of the push-pull rod 8-9 is hinged with a sliding plate 8-10, and the sliding plate 8-10 is slidably sleeved on a vertical guide sliding rod 8-11; the upper end and the lower end of the vertical guide slide bar 8-11 are respectively supported on two supporting plates 8-12, wherein the two supporting plates 8-12 are fixedly arranged on the outer side surface of the side plate of the upper water collecting box 5; the sliding plate 8-10 is hinged with the lower end of the second supporting rod 8-13; the upper ends of the second support rods 8-13 are fixedly arranged on the thimble lifting plate 4.
When the upper water collecting box 5 is heavier due to the collected rainwater, the upper water collecting box 5 descends, the sliding plates 8-10 and the vertical guide sliding rods 8-11 slide relatively, the first X-shaped cross frames 8-4 are folded, namely the first upper sliding plates 8-6 in the two first X-shaped cross frames 8-4 move back to back, the first lower sliding plates 8-8 in the two first X-shaped cross frames 8-4 also move back to back, the first springs 8-3 are further compressed, and the first lower sliding plates 8-8 move towards the side plates close to the upper water collecting box 5, so that the sliding plates 8-10 are pushed by the first lower sliding plates 8-8 through the push-pull rods 8-9 to move upwards, and the thimble lifting plates 4 are driven by the sliding plates 8-10 and the second supporting rods 8-13 to move upwards, so as to achieve self-dredging work;
when the upper water collecting box 5 is lightened due to rainwater drainage, the first X-shaped cross frames 8-4 can be driven to unfold under the reset action of the first springs 8-3, namely the first lower sliding plates 8-8 in the two first X-shaped cross frames 8-4 move oppositely, the first upper sliding plates 8-6 in the two first X-shaped cross frames 8-4 also move oppositely, so that the upper water collecting box 5 is jacked up, and meanwhile, as the first lower sliding plates 8-8 move towards the direction far away from the side plates adjacent to the first lower sliding plates 8-4 in the upper water collecting box 5, the first lower sliding plates 8-8 can pull the sliding plates 8-10 to move downwards through the push-pull rods 8-9, so that the thimble lifting plates 4 can be driven to move downwards through the sliding plates 8-10 and the second supporting rods 8-13, and self-reset work is realized.
Continuing to fig. 5, the lifting driving mechanism comprises a second upper horizontal guide sliding rod 9-1, a second lower horizontal guide sliding rod 9-2, two second springs 9-3 and a second X-shaped cross frame 9-4, two ends of the second upper horizontal guide sliding rod 9-1 are respectively supported on two second upper supporting seats 9-5, wherein the two second upper supporting seats 9-5 are fixedly arranged on the back surface of the bottom plate of the lower water collecting box 6; the second upper horizontal guide slide bar 9-2 is connected with two second upper slide plates 9-6 in a sliding way;
two ends of the second lower horizontal guide slide rod 9-2 are respectively supported on two side plates of the sewer pipeline 1; the second lower horizontal guide slide bar 9-2 is connected with two second lower slide plates 9-7 in a sliding way; the two second springs 9-3 are sleeved on the second lower horizontal sliding guide rod 9-2, and two ends of each second spring 9-3 respectively abut against the second lower sliding plate 9-7 and a side plate of the sewer pipeline 1;
the second X-shaped cross frame 9-4 comprises a third fork rod and a fourth fork rod which are connected in a cross hinge mode, and the lower end of the third fork rod and the lower end of the fourth fork rod are respectively hinged to the two second lower sliding plates 9-7; the upper end of the third fork rod and the upper end of the fourth fork rod are respectively hinged with the two second upper sliding plates 9-6.
When the lower water collecting box 6 is heavier due to the collected rainwater, the lower water collecting box 6 descends, the second X-shaped cross frame 9-4 is folded at the moment, namely the two second upper sliding plates 9-6 move oppositely, and the two second lower sliding plates 9-7 also move oppositely, so that the second spring 9-3 is compressed, and the lower water collecting box 6 descends, so that the lower well cover 3 is driven to descend through the first supporting rod 7, the thimble lifting plate 4 and the upper water collecting box 5 are driven to descend together through the lifting linkage driving mechanism, and the purpose that the water is drained into the sewer pipe 1 in time when the rainwater is heavy is achieved; when the lower water collecting box 6 of the lower water collecting box 6 is lightened due to rainwater drainage, the second X-shaped cross frame 9-4 can be driven to unfold under the reset action of the second spring 9-3, namely the two second lower sliding plates 9-7 move oppositely, and the two second upper sliding plates 9-6 also move oppositely, so that the lower water collecting box 6 is jacked, meanwhile, the lower well cover 3 is driven to ascend through the first support rod 7, and the thimble lifting plate 4 and the upper water collecting box 5 are driven to ascend together through the lifting linkage driving mechanism, thereby realizing self-reset work.
Referring to fig. 9 and 10, the floating ball type drain valve includes a cylinder cover 10-1, an opening at a lower end of the cylinder cover 10-1 covers a drain hole 5-1 opened on a bottom of the upper water collecting box 5, and a lower end of the cylinder cover 10-1 is fixedly provided at a bottom of the upper water collecting box 5; a floating ball 10-2 which is in sliding fit with the cylinder cover 10-1 is arranged in the cylinder cover 10-1, the bottom of the floating ball 10-2 is connected with a rubber plug 10-3 which is used for plugging the drain hole 5-1 through a connecting rod 10-4, in the embodiment, the floating ball 10-2 and the connecting rod 10-4 are of an integral structure, the rubber plug 10-3 is conical, in order to ensure that the floating ball 10-2 moves up and down more stably, a guide column 10-5 is fixedly arranged at the middle position of a sealing plate at the upper end of the cylinder cover 10-1, and the guide column 10-5 is in sliding fit with the floating ball 10-2 and the connecting rod 10-4; the wall of the cylinder cover 10-1 is provided with strip-shaped water inlet holes 10-1-1 for enabling rainwater to enter the cylinder cover 10-1 and float the floating ball 10-2, in the embodiment, the wall of the cylinder cover 10-1 is provided with a plurality of strip-shaped water inlet holes 10-1-1 which are uniformly distributed along the circumference of the cylinder cover 10-1, each strip-shaped water inlet hole 10-1-1 is arranged along the axial direction of the cylinder cover 10-1, and in order to better drain the rainwater in the upper water collecting box 5, the lower ends of the strip-shaped water inlet holes 10-1-1 are as close to the front face of the bottom plate of the upper water collecting box 5 as possible; in addition, in order to ensure that the floating ball 10-2 can float more smoothly in the floating process, an air outlet is arranged on the sealing plate at the upper end of the cylinder cover 10-1, and particularly, the sealing plate at the upper end of the cylinder cover 10-1 is in a cross shape.
In an initial state, namely when rainwater is not collected in the upper water collecting box 5, referring to fig. 5, the rubber plug 10-3 can cover the drain hole 5-1 under the action of the self weight of the floating ball 10-2; after the upper water collecting box 5 starts to collect rainwater, the rainwater liquid level in the upper water collecting box 5 rises, and when the rainwater liquid level in the upper water collecting box 5 is higher than the lowest end of the strip-shaped water inlet hole 10-1-1, the rainwater in the upper water collecting box 5 enters a space between the floating ball 10-2 and the rubber plug 10-3 in the cylinder cover 10-1 through the strip-shaped water inlet hole 10-1-1; the rubber plug 10-3 covers the drain hole 5-1, so that the liquid level of rainwater in the upper water collecting box 5 can continuously rise until reaching a certain position, see fig. 7, at the moment, the floating ball 10-2 can be floated by the rainwater entering the barrel cover 10-1, the floating ball 10-2 can drive the rubber plug 10-3 to be separated from the drain hole 5-1 through the connecting rod 10-4, and when the rising position of the rubber plug 10-3 is higher than the lowest end of the strip-shaped water inlet hole 10-1-1, the rainwater in the upper water collecting box 5 can enter a space between the rubber plug 10-3 and the strip-shaped water inlet hole 5-1 in the barrel cover 10-1 through the strip-shaped water inlet hole 10-1-1, so that the rainwater is drained from the drain hole 5-1; after rainwater in the upper water collecting box 5 is drained, the rubber plug 10-3 can be recovered to cover the drain hole 5-1 under the action of the self weight of the floating ball 10-2.
The utility model discloses a town road drainage is from dredging system, simple structure, it is convenient to connect, can dredge the well lid automatically, avoids debris to block up the well lid, and then influences the speed of rainwater emission, also can accelerate the discharge velocity of rainwater in addition when rainfall, and the drainage is timely.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a town road drainage is from dredging system which characterized in that: the sewer pipe comprises a sewer pipe and a well cover, wherein a water outlet is formed in the sewer pipe; the sewer pipeline is provided with a water inlet on the ground; the well cover is arranged at the water inlet to block the water inlet; the manhole cover is provided with small drainage holes, and a thimble lifting plate and an upper water collecting box are arranged below the manhole cover; the thimble lifting plate is provided with a thimble which is in sliding fit with the small drainage hole corresponding to the small drainage hole, wherein the diameter of the thimble is smaller than the aperture of the small drainage hole; the thimble lifting plate is provided with a second strip-shaped drain hole which is communicated with the upper water collecting box; a drain hole is formed in the bottom of the upper water collecting box, and a floating ball type drain valve for opening and closing the drain hole is arranged at the drain hole; the thimble lifting plate and the upper water collecting box are driven to work by a lifting linkage driving mechanism, so that the thimble lifting plate is lifted while the upper water collecting box is lowered due to the collected rainwater;
the lifting linkage driving mechanism comprises two scissor type lifting linkage driving mechanisms which are oppositely arranged, each scissor type lifting linkage driving mechanism comprises a first upper horizontal guide sliding rod, a first lower horizontal guide sliding rod, a first spring and a first X-shaped cross frame, two ends of each first upper horizontal guide sliding rod are respectively supported on a first upper supporting seat and the inner side surface of the side plate of the upper water collecting box, and the first upper supporting seat is fixedly arranged on the back surface of the bottom plate of the upper water collecting box; the first upper horizontal guide sliding rod is connected with a first upper sliding plate in a sliding manner;
two ends of the first lower horizontal sliding guide rod are respectively supported on a first lower supporting seat and the inner side surface of the side plate of the lower water collecting box, wherein the first lower supporting seat is fixedly arranged on the front surface of the bottom plate of the lower water collecting box; the first lower horizontal sliding guide rod is connected with a first lower sliding plate in a sliding manner; the first spring is sleeved on the first lower horizontal sliding guide rod, and two ends of the first spring are respectively abutted against the side plate of the lower water collecting box and the first lower sliding plate;
the first X-shaped cross frame comprises a first fork rod and a second fork rod which are connected in a cross hinge mode, the upper end of the first fork rod is hinged to the first upper sliding plate, and the lower end of the first fork rod is hinged to the first lower supporting seat; the upper end of the second fork rod is hinged to the first upper support seat, and the lower end of the second fork rod is hinged to the first lower sliding plate;
the first lower sliding plate is hinged with the lower end of the push-pull rod; the upper end of the push-pull rod is hinged to the sliding plate, and the sliding plate is slidably sleeved on the vertical guide sliding rod; the upper end and the lower end of the vertical guide sliding rod are respectively supported on two supporting plates, wherein the two supporting plates are fixedly arranged on the outer side surface of the side plate of the upper water collecting box; the sliding plate is hinged with the lower end of the second supporting rod; the upper end of the second supporting rod is fixedly arranged on the thimble lifting plate.
2. The municipal road drainage self-dredging system of claim 1, wherein: the well cover comprises an upper well cover and a lower well cover, and the upper well cover is arranged at the water inlet; the upper well cover is provided with a plurality of first strip-shaped drain holes which are arranged at intervals and are arranged side by side; the lower well cover is positioned between the upper well cover and the thimble lifting plate; the lower well cover is provided with strip-shaped filling blocks which are in sliding fit with the first strip-shaped drain holes corresponding to the first strip-shaped drain holes, wherein each strip-shaped filling block is provided with a plurality of small drain holes; the lower well cover is connected with the lower water collecting box through a first supporting rod, and the lower water collecting box is positioned below the upper water collecting box and is used for collecting rainwater discharged from a water discharging hole of the upper water collecting box; the box bottom of the lower water collecting box is provided with a water leakage hole which is communicated with the sewer pipeline; the lower water collecting box is driven by a lifting driving mechanism to work, so that the lower water collecting box drives the lower well cover to descend when the collected rainwater quantity descends.
3. The municipal road drainage self-dredging system of claim 2, wherein: the lifting driving mechanism comprises a second upper horizontal guide sliding rod, a second lower horizontal guide sliding rod, two second springs and a second X-shaped cross frame, two ends of the second upper horizontal guide sliding rod are respectively supported on two second upper supporting seats, and the two second upper supporting seats are fixedly arranged on the back face of the bottom plate of the lower water collecting box; the second upper horizontal guide sliding rod is connected with two second upper sliding plates in a sliding manner;
two ends of the second lower horizontal guide sliding rod are respectively supported on the two side plates of the sewer pipeline; the second lower horizontal sliding guide rod is connected with two second lower sliding plates in a sliding manner; the two second springs are sleeved on the second lower horizontal sliding guide rod, and two ends of each second spring are respectively abutted against the second lower sliding plate and a side plate of the sewer pipeline;
the second X-shaped cross frame comprises a third fork rod and a fourth fork rod which are connected in a cross hinge mode, and the lower end of the third fork rod and the lower end of the fourth fork rod are respectively hinged to the two second lower sliding plates; the upper end of the third fork rod and the upper end of the fourth fork rod are respectively hinged to the two second upper sliding plates.
4. The municipal road drainage self-dredging system of claim 2, wherein: the top surface of the strip-shaped filling block is an inwards concave cambered surface.
5. The municipal road drainage self-dredging system of claim 1, wherein: the floating ball type drain valve comprises a cylinder cover, an opening at the lower end of the cylinder cover covers the drain hole, and the lower end of the cylinder cover is fixedly arranged at the box bottom of the upper water collecting box; a floating ball in sliding fit with the cylinder cover is arranged in the cylinder cover, and the bottom of the floating ball is connected with a rubber plug for plugging the drain hole through a connecting rod; and a strip-shaped water inlet hole for enabling rainwater to enter the barrel cover to float the floating ball is formed in the barrel wall of the barrel cover.
6. The municipal road drainage self-dredging system of claim 5, wherein: and a guide post is fixedly arranged in the middle of the sealing plate at the upper end of the cylinder cover, and the guide post is in sliding fit with the floating ball and the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038128.XU CN218667831U (en) | 2022-08-03 | 2022-08-03 | Municipal administration road drainage is from dredging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038128.XU CN218667831U (en) | 2022-08-03 | 2022-08-03 | Municipal administration road drainage is from dredging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667831U true CN218667831U (en) | 2023-03-21 |
Family
ID=85552500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222038128.XU Active CN218667831U (en) | 2022-08-03 | 2022-08-03 | Municipal administration road drainage is from dredging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667831U (en) |
-
2022
- 2022-08-03 CN CN202222038128.XU patent/CN218667831U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852162B (en) | Water discharging manhole cover capable of automatically hoisting | |
| CN110629861B (en) | Clear stifled device of sponge urban road surface drainage well lid | |
| CN210658629U (en) | Drainage structures for highway construction | |
| CN111877460B (en) | Environment-friendly building roof rainwater is collected, is purified and cyclic utilization structure | |
| CN116180863B (en) | Drainage device for municipal road | |
| CN112854404A (en) | Buoyancy tank automatic control formula distribution of rain and sewage device | |
| CN218667831U (en) | Municipal administration road drainage is from dredging system | |
| CN113152624B (en) | Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method | |
| CN112554304B (en) | Rain and sewage diversion system suitable for open-air cleaning place | |
| CN208981482U (en) | Road surface drainage structure | |
| CN114482244B (en) | Drainage device for municipal road with prevent hydrops function | |
| CN213508586U (en) | Novel rainwater drainage well lid | |
| CN216238853U (en) | Anti-blocking device for sewer | |
| CN211395586U (en) | Chute for hydraulic engineering | |
| CN201195855Y (en) | Automatic control water draining and storing device for rain pipe | |
| CN113073719A (en) | Automatic diverging device of initial stage rainwater | |
| CN218911702U (en) | Municipal road drain well | |
| CN219149347U (en) | Rainwater purification device for garage roof siphon compensation | |
| CN212271177U (en) | Town road drainage device | |
| CN215165853U (en) | Gravity-driven self-lifting drainage well cover | |
| CN111962639B (en) | Town road drainage structures | |
| CN219710484U (en) | Drainage device | |
| CN116427525A (en) | Urban storm emergency flood prevention device | |
| CN220953787U (en) | Sewage interception anti-blocking rain drainage device | |
| CN216405958U (en) | Initial rainwater discarding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |