CN113323113A

CN113323113A - Automatic raise sewer well lid of preventing ponding

Info

Publication number: CN113323113A
Application number: CN202110525203.2A
Authority: CN
Inventors: 李勇辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-08-31

Abstract

The invention relates to a sewer well cover, in particular to a sewer well cover capable of automatically lifting and preventing water accumulation. The technical problem is how to design a sewer well lid that can be when the ponding condition appears for the faster sewer of discharging of rainwater does not influence people's walking, and can carry out filterable automation to impurity in the rainwater and lift and prevent ponding. The utility model provides an automatic raise sewer well lid of preventing ponding, including: the installation barrel, the outer one side rigid coupling of installation barrel has the limiting plate. According to the invention, rainwater is discharged into the lifting mechanism through the well lid, the filtering mechanism is contacted with the rainwater, the filtering mechanism filters impurities in the rainwater, and when a proper amount of rainwater is in the lifting mechanism, the rainwater drives the lifting mechanism to operate, and the lifting mechanism operates to drive the well lid to move upwards to a proper position, so that more rainwater is discharged into a sewer, and thus, the phenomenon of water accumulation on the road surface to influence the walking of people can be avoided.

Description

Automatic raise sewer well lid of preventing ponding

Technical Field

The invention relates to a sewer well cover, in particular to a sewer well cover capable of automatically lifting and preventing water accumulation.

Background

In the municipal administration, the well lid all need be placed to the entry of sewer, avoids people to drop to take place dangerously in the sewer, and at present, when long-time rainy, in the continuous sewer that discharges into through the well lid of rainwater, nevertheless when the rainwater is too much, the speed that the rainwater was gone into becomes slow, then leads to surface gathered water, influences people's walking, and in the impurity in the rainwater discharges the sewer easily, influences the use of sewer.

Therefore, how to design one kind can be when the ponding condition appears for the faster sewer of discharging of rainwater does not influence people's walking, and can carry out filterable automation to impurity in the rainwater and lift the sewer well lid of preventing ponding and be the problem that this patent needs to solve.

Disclosure of Invention

In order to overcome when the rainwater is too much, the speed that the rainwater was discharged becomes slow, then leads to surface gathered water, influences people's walking, and in the sewer was easily arranged to impurity in the rainwater, influenced the shortcoming of use of sewer, the technical problem was: the utility model provides a can be when the ponding condition appears for the faster sewer of discharging of rainwater does not influence people's walking, and can carry out filterable automation to impurity in the rainwater and lift the sewer well lid of preventing ponding.

The technical scheme of the invention is as follows: the utility model provides an automatic raise sewer well lid of preventing ponding, including: the mounting cylinder is fixedly connected with a limiting plate at one side outside the mounting cylinder; the well cover is placed between one side of the mounting cylinder and the inner side of the limiting plate; the lifting mechanism is arranged between the well lid and the mounting cylinder and used for moving the well lid; and the filtering mechanism is arranged on the lifting mechanism and is used for filtering impurities in the rainwater.

Further, the lifting mechanism includes: the annular filter grids are fixedly connected to the circumferential direction of one side of the well cover facing the filter mechanism; the supporting shafts are fixedly connected to the inner side circumference of the mounting cylinder close to the annular filter grids at intervals, and the number of the supporting shafts is four; the transmission lever is fixedly sleeved on the middle circumference of the support shaft; the porous cylinder is hinged between the inner ends of the four transmission levers; the connecting rod is slidably penetrated at the circle center position of the porous cylinder, one end of the connecting rod is fixedly connected with the circle center position of one side of the well lid, and the other end of the connecting rod is fixedly connected with a heavy hammer; lifting stand, lifting stand interval rigid coupling in be close to the check is strained to the annular well lid one side circumference, its with the transmission lever corresponds, just the lifting stand is kept away from the tip of well lid with transmission lever outer end rotary type is connected.

Further, the filtering mechanism comprises: the mounting columns are fixedly connected to the inner side circumference of the porous cylinder at intervals; the filter screen is fixedly connected among the tail ends of all the mounting columns; the filter cloth telescopic cylinder is fixedly connected to the middle part of the filter screen; the guide posts are in interval sliding type penetrating connection with the circumferential direction of one side of the filter cloth telescopic cylinder far away from the well lid, and the end parts of the guide posts facing the well lid are fixedly connected with one side of the filter screen; the limiting block is fixedly connected to the end part of the guide pillar far away from the well lid; and the limiting springs are connected between one side outside the filter cloth telescopic cylinder and one side of the filter screen at intervals and sleeved on the guide pillars.

Further, still including preventing falling the mechanism, prevent falling the mechanism including: the cross fixing frame is fixedly connected to the circumferential direction of one side in the installation cylinder far away from the well lid; the supporting column is slidably connected to the middle part of the cross fixing frame in a penetrating manner; the sliding block is sleeved on the supporting column in a sliding manner; the hinged rods are hinged to the circumferential direction of the sliding block and the circumferential direction of one side of the supporting column far away from the well lid at intervals; the rubber foot seats are hinged between the tail ends of the two hinge rods on each side; the cross movable frame is slidably connected in the circumferential direction of the installation cylinder close to the cross fixed frame in a penetrating manner, and the middle part of one side of the cross movable frame, which is far away from the well cover, is fixedly connected with the end part of the support column, which is far away from the hinge rod; the limiting guide wheels are hinged to the four ends of the cross movable frame; and the compression spring is connected between one side of the limiting guide wheel and one side in the mounting cylinder.

Further, still including buffer gear, buffer gear is including: the spring arms are fixedly connected to the periphery of one side of the well cover close to the annular filter grids at intervals, and every two spring arms form a group; the buffering semicircular blocks are fixedly connected to the circumferential direction of one side of the mounting cylinder close to the limiting plate at intervals and are in contact fit with each group of spring arms; the rubber block, the rubber block interval rigid coupling in be close to the well lid installation section of thick bamboo one side circumference, its tip with the well lid contact cooperation.

Furthermore, the transmission lever is made of iron.

Has the advantages that:

1. in discharging into lifting mechanism through making the rainwater through the well lid, filtering mechanism and rainwater contact, filtering mechanism filters the impurity in the rainwater, and during proper amount rainwater in the lifting mechanism, the rainwater drove lifting mechanism function, and lifting mechanism function drives well lid rebound to suitable position, just also makes in more rainwater drainage sewer, so, can avoid appearing ponding phenomenon on the road surface and influence people's walking.

2. Through the effect of the anti-falling mechanism, the device can be fixed when the device is loosened and falls downwards, so that the installation barrel can be prevented from being loosened and directly falling into a sewer to cause damage.

3. Through buffer gear's effect, can make the well lid place more firm, so, can avoid the well lid to appear not hard up phenomenon influence use.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is a schematic perspective view of the buffering mechanism of the present invention.

Number designation in the figures: 1. well lid, 2, installation cylinder, 3, limiting plate, 4, lifting mechanism, 41, weight, 42, connecting rod, 43, transmission lever, 44, support shaft, 45, lifting column, 46, annular filter grid, 47, porous cylinder, 5, filtering mechanism, 51, filter screen, 52, installation column, 53, filter cloth telescopic cylinder, 54, guide pillar, 55, limiting spring, 56, limiting block, 6, anti-falling mechanism, 61, cross movable frame, 62, support pillar, 63, slider, 64, hinge rod, 65, rubber foot stool, 66, limiting guide wheel, 67, compression spring, 68, cross fixed frame, 7, buffer mechanism, 71, buffer semicircle block, 72, spring arm, 73, rubber block.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

The utility model provides an automatic raise sewer well lid of preventing ponding, as shown in fig. 1-3, including well lid 1, installation section of thick bamboo 2, limiting plate 3, lifting mechanism 4 and

filtering mechanism

5, 2 top circumference rigid couplings of installation section of thick bamboo have limiting plate 3, placed well lid 1 between 3 inboard circumference of limiting plate and the 2 tops of installation section of thick bamboo, be equipped with lifting mechanism 4 between well lid 1 and the 2 medial surfaces of installation section of thick bamboo, be equipped with filtering mechanism 5 in the lifting mechanism 4.

The lifting mechanism 4 comprises a weight 41, a connecting rod 42 and a transmission lever 43, the supporting shaft 44, the lifting stand column 45, annular filter grids 46 and a porous cylinder 47, the supporting shaft 44 is connected with the rotating type of the even interval of inboard upper portion circumference of an installation section of thick bamboo 2, the transmission lever 43 has been fixedly connected to supporting shaft 44 middle part circumference, it has porous cylinder 47 to articulate between transmission lever 43 the inner, the inboard circumference of porous cylinder 47 and filter mechanism 5 fixed connection, the cross-under of porous cylinder 47 middle part centre of a circle position slidingtype has connecting rod 42, connecting rod 42 bottom rigid coupling has weight 41, the connecting rod 42 top and well lid 1 bottom centre of a circle position fixed connection, well lid 1 bottom circumference rigid coupling has annular filter grids 46, annular filter grids 46 cover is in porous cylinder 47 upper portion circumference, well lid 1 bottom circumference even interval rigid coupling has four lifting stand columns 45, lifting stand column 45 corresponds with transmission lever 43, lifting stand column 45 lower part and transmission lever 43 outer end rotary type are connected.

The filtering mechanism 5 comprises a filter screen 51, mounting columns 52, filter cloth telescopic cylinders 53, guide columns 54, limiting springs 55 and limiting blocks 56, the mounting columns 52 are fixedly connected to the upper portion of the inner side of the porous cylinder 47 at even intervals in the circumferential direction, the filter screen 51 is fixedly connected between the inner ends of all the mounting columns 52, the filter cloth telescopic cylinder 53 is fixedly connected to the middle of the filter screen 51, four guide columns 54 are connected to the outer side of the lower portion of the filter cloth telescopic cylinder 53 in a sliding mode at even intervals in the circumferential direction, the limiting blocks 56 are fixedly connected to the bottom ends of the guide columns 54, the limiting springs 55 are connected to the lower portion of the outer side of the filter cloth telescopic cylinder 53 in the circumferential direction and in front of the bottom of the filter screen 51, and the limiting springs 55 are sleeved on the guide columns 54.

Firstly, an operator installs the installation cylinder 2 on the well mouth of a sewer, when raining, rainwater flows into the lifting mechanism 4 through the well lid 1, the rainwater contacts with the filtering mechanism 5, the filtering mechanism 5 filters impurities in the rainwater, the filtered rainwater falls into the lifting mechanism 4, the rainwater in the lifting mechanism 4 falls into the sewer, along with more rainwater discharged into the lifting mechanism 4 through the well lid 1, when the amount of the rainwater discharged into the lifting mechanism 4 is not more than that of the rainwater, the rainwater in the lifting mechanism 4 is increased, the rainwater drives the lifting mechanism 4 to move downwards, the lifting mechanism 4 moves downwards to drive the well lid 1 to move upwards, the well lid 1 moves upwards to be separated from the limiting plate 3 and the installation cylinder 2, part of the rainwater is directly discharged into the installation cylinder 2, the rainwater in the installation cylinder 2 is discharged into the sewer, when the amount of rainwater is reduced or the rainwater stops raining, due to the action of gravity, the well lid 1 moves downwards to drive the lifting mechanism 4 to move upwards to reset. When there is appropriate amount of impurity in lifting mechanism 4, pulling well lid 1 breaks away from with limiting plate 3 and installation section of thick bamboo 2, clears up the impurity in lifting mechanism 4 again, and the impurity clearance is accomplished the back, loosens well lid 1 and resets.

When raining, rainwater is discharged into the perforated cylinder 47 through the well lid 1, the rainwater and the filtering mechanism 5, the filtering mechanism 5 filters impurities in the rainwater, the rainwater in the perforated cylinder 47 is discharged into a sewer, more rainwater is discharged along with the entering rainwater, and the rainwater discharged from the perforated cylinder 47 is smaller than the entering rainwater, the rainwater in the perforated cylinder 47 is increased, the rainwater drives the perforated cylinder 47 to move downwards, the weight 41 enables the perforated cylinder 47 to move downwards better, the perforated cylinder 47 moves downwards to drive the inner end of the transmission lever 43 to swing downwards, the inner end of the transmission lever 43 swings downwards to enable the outer end to swing upwards, the outer end of the transmission lever 43 swings upwards to drive the lifting upright post 45 to move upwards, the lifting upright post 45 moves upwards to drive the well lid 1 to move upwards, the well lid 1 moves upwards to drive the annular filter lattice 46 to move upwards, and the well lid 1 moves upwards to separate from the limiting plate 3 and the mounting cylinder 2, part of the rain water is discharged into the mounting cylinder 2 through the annular filter lattice 46, and is also discharged into a sewer. When rainwater stops discharging, due to the action of gravity, the manhole cover 1 moves downwards to drive the lifting upright post 45 to move downwards for resetting, the lifting upright post 45 resets to drive the outer end of the transmission lever 43 to swing downwards, the outer end of the transmission lever 43 swings downwards to enable the inner end to swing upwards, and the inner end of the transmission lever 43 moves upwards to drive the porous cylinder 47 to move upwards for resetting. Therefore, the influence of accumulated water on the well lid 1 on the walking of people can be avoided.

When rainwater is drained into the porous cylinder 47 through the well lid 1, the rainwater contacts the filter screen 51, the filter screen 51 filters impurities in the rainwater, filtered impurities fall into the filter cloth telescopic cylinder 53, and along with continuous accumulation of a large amount of impurities in the filter cloth telescopic cylinder 53, the impurities drive the filter cloth telescopic cylinder 53 to move downwards, the limiting spring 55 stretches, and the impurities in the filter cloth telescopic cylinder 53 also fall into the porous cylinder 47. When rainwater stops discharging into the porous cylinder 47, impurities do not fall into the filter cloth telescopic cylinder 53, the filter cloth telescopic cylinder 53 moves upwards to reset under the action of the limiting spring 55, and then when a proper amount of impurities exist in the porous cylinder 47, the well lid 1 is pulled to be separated from the installation cylinder 2 and the limiting plate 3, and then the impurities in the porous cylinder 47 are cleaned.

Example 2

On the basis of the embodiment 1, as shown in fig. 1 and fig. 2, the anti-falling device 6 is further included, the anti-falling device 6 includes a cross-shaped movable frame 61, a supporting column 62, a sliding block 63, a hinge rod 64, a rubber foot seat 65, a limiting guide wheel 66, a compression spring 67 and a cross-shaped fixed frame 68, the cross-shaped movable frame 61 is connected in a circumferential sliding manner at the lower part of the mounting cylinder 2, the four ends of the bottom of the cross-shaped movable frame 61 are rotatably connected with the limiting guide wheel 66, the compression spring 67 is connected between the middle of the bottom of the limiting guide wheel 66 and the inside of the mounting cylinder 2, the supporting column 62 is fixedly connected at the middle of the bottom of the cross-shaped movable frame 61, the sliding block 63 is sleeved in a circumferential sliding manner at the upper part of the supporting column 62, six hinge rods 64 are uniformly spaced in the circumferential direction at the circumferential direction of the sliding block 63 and the lower part of the supporting column 62, the rubber foot seat 65 is rotatably connected between the outer ends of every two hinge rods 64 at the upper and lower sides, the inner side of the mounting cylinder 2 is fixedly connected in the circumferential direction with the cross-shaped fixed frame 68, the support post 62 extends through the middle of the cross mount 68 and is in sliding engagement therewith.

Initially, the compression spring 67 is in a compressed state, when the mounting barrel 2 loosens and falls downwards with respect to the sewer, the mounting barrel 2 drives the limiting guide wheel 66 to move downwards through the compression spring 67, the limiting guide wheel 66 moves downwards to drive the cross movable frame 61 to move downwards, the cross movable frame 61 moves downwards to drive the hinge rod 64 to move downwards, the hinge rod 64 moves downwards to drive the rubber foot seat 65 to move downwards, and further, when the limiting guide wheel 66 moves downwards to be clamped into the groove of the inner wall of the sewer, the groove of the inner wall of the sewer limits the limiting guide wheel 66, the limiting guide wheel 66 stops moving, the cross movable frame 61 stops moving downwards, the mounting barrel 2 continues moving downwards to drive the cross fixed frame 68 to move downwards, when the cross fixed frame 68 moves downwards to contact with the sliding block 63, the cross fixed frame 68 drives the sliding block 63 to move downwards, the sliding block 63 moves downwards to drive the inner end of the upper hinge rod 64 to move downwards, the inner downstream of top articulated arm 64 makes the outer end outwards remove, top articulated arm 64 drives rubber foot rest 65 outwards with the cooperation of below articulated arm 64, rubber foot rest 65 outwards removes and fixes articulated arm 64 with the contact of sewer inner wall, articulated arm 64 is fixed with support column 62, it is fixed just also to make installation section of thick bamboo 2 through cross adjustable shelf 61, installation section of thick bamboo 2 also stops the downstream, constructor can take out installation section of thick bamboo 2 from the sewer, pull rubber foot rest 65 inwards swing again and reset. So, can avoid installation section of thick bamboo 2 not hard up directly to drop to the sewer in lead to damaging.

Example 3

On the basis of embodiment 1 and embodiment 2, as shown in fig. 4, the manhole cover further comprises a buffer mechanism 7, the buffer mechanism 7 comprises a buffer semicircular block 71, spring arms 72 and rubber blocks 73, twelve spring arms 72 are fixedly connected to the bottom of the manhole cover 1 at equal intervals in the circumferential direction, every two spring arms 72 form a group, the buffer semicircular block 71 is fixedly connected to the inner side of the top of the installation cylinder 2 at equal intervals in the circumferential direction, the buffer semicircular block 71 is correspondingly contacted and matched with every two spring arms 72, the rubber blocks 73 are fixedly connected to the inner side of the top of the installation cylinder 2 at equal intervals in the circumferential direction, and the rubber blocks 73 are contacted and matched with the manhole cover 1.

When well lid 1 placed between installation section of thick bamboo 2 and limiting plate 3, buffering semicircle piece 71 and spring arm 72 make well lid 1 place more firm, and block rubber 73 can cushion well lid 1. Therefore, the influence of the loosening phenomenon of the well lid 1 on use can be avoided.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an automatic raise sewer well lid of preventing ponding which characterized in that, including:

the mounting device comprises a mounting cylinder (2), wherein a limiting plate (3) is fixedly connected to one side of the outside of the mounting cylinder (2);

the well cover (1), the well cover (1) is placed between one side of the mounting cylinder (2) and the inner side of the limiting plate (3);

the lifting mechanism (4) is arranged between the well lid (1) and the mounting cylinder (2) and is used for moving the well lid (1);

and the filtering mechanism (5) is arranged on the lifting mechanism (4) and is used for filtering impurities in the rainwater.

2. The sewer manhole cover capable of automatically lifting and preventing water accumulation according to claim 1, wherein the lifting mechanism (4) comprises:

the annular filter grids (46), the annular filter grids (46) are fixedly connected to the circumferential direction of one side of the well lid (1) facing the filter mechanism (5);

the support shafts (44) are fixedly connected to the inner circumferential direction of the mounting cylinder (2) close to the annular filter grids (46) at intervals, and the number of the support shafts (44) is four;

the transmission lever (43), the said transmission lever (43) is fixedly fitted in the middle circumference of the said supporting shaft (44);

the porous cylinder (47), the said porous cylinder (47) is hinged between the inner ends of four said transmission levers (43);

the connecting rod (42) is slidably penetrated at the circle center position of the porous cylinder (47), one end of the connecting rod (42) is fixedly connected with the circle center position of one side of the well lid (1), and the other end of the connecting rod is fixedly connected with a heavy hammer (41);

lifting stand (45), lifting stand (45) interval rigid coupling in be close to grid (46) is strained to the annular well lid (1) one side circumference, its with transmission lever (43) correspond, just lifting stand (45) are kept away from the tip of well lid (1) with transmission lever (43) outer end rotary type is connected.

3. An automatic raise sewer well lid of preventing ponding of claim 2, characterized in that, filtering mechanism (5) including:

the mounting columns (52), the mounting columns (52) are fixedly connected to the inner circumferential direction of the porous cylinder (47) at intervals;

the filter screen (51), the said filter screen (51) is affixed to all the said erection column (52) between the tails;

the filter cloth telescopic cylinder (53), the filter cloth telescopic cylinder (53) is fixedly connected to the middle part of the filter screen (51);

the guide posts (54) are penetrated and connected to the circumferential direction of one side of the filter cloth telescopic cylinder (53) far away from the well lid (1) at intervals in a sliding mode, and the end part of the guide posts (54) facing the well lid (1) is fixedly connected with one side of the filter screen (51);

the limiting block (56), the limiting block (56) is fixedly connected to the end part of the guide post (54) far away from the well lid (1);

and the limiting springs (55) are connected between one side of the outer side of the filter cloth telescopic cylinder (53) and one side of the filter screen (51) at intervals, and are sleeved on the guide posts (54).

4. The sewer manhole cover capable of automatically lifting and preventing water accumulation as claimed in claim 3, further comprising a fall prevention mechanism (6), wherein the fall prevention mechanism (6) comprises:

the cross fixing frame (68) is fixedly connected to the circumferential direction of one side in the installation cylinder (2) far away from the well lid (1);

the supporting column (62), the supporting column (62) is slidably threaded in the middle of the cross-shaped fixing frame (68);

the sliding block (63) is slidably sleeved on the supporting column (62);

the hinge rods (64) are hinged to the circumferential direction of the sliding block (63) and the circumferential direction of one side of the support column (62) far away from the well lid (1) at intervals;

the rubber foot seats (65), the rubber foot seats (65) are hinged between the tail ends of the two hinge rods (64) on each side;

the cross movable frame (61) is in sliding type penetrating connection with the periphery of the mounting cylinder (2) close to the cross fixed frame (68), and the middle of one side of the cross movable frame (61) far away from the well lid (1) is fixedly connected with the end part of the supporting column (62) far away from the hinge rod (64);

the limiting guide wheels (66) are hinged to the four ends of the cross movable frame (61);

and the compression spring (67) is connected between one side of the limiting guide wheel (66) and one side in the mounting cylinder (2).

5. The sewer manhole cover capable of automatically lifting and preventing accumulated water according to claim 4, further comprising a buffer mechanism (7), wherein the buffer mechanism (7) comprises:

the spring arms (72) are fixedly connected to one side of the well lid (1) close to the annular filter grids (46) at intervals, and every two spring arms (72) form a group;

the buffering semicircular blocks (71), the buffering semicircular blocks (71) are fixedly connected to the circumferential direction of one side of the mounting cylinder (2) close to the limiting plate (3) at intervals, and are in contact fit with each group of spring arms (72);

rubber block (73), rubber block (73) interval rigid coupling in be close to well lid (1) installation section of thick bamboo (2) one side circumference, its tip with well lid (1) contact cooperation.

6. The sewer manhole cover capable of automatically lifting and preventing water accumulation according to claim 5, wherein the transmission lever (43) is made of iron.