CN210917654U

CN210917654U - Municipal administration rainwater manhole

Info

Publication number: CN210917654U
Application number: CN201921538932.6U
Authority: CN
Inventors: 康峰; 胡艳
Original assignee: Shaanxi Qizhe Electric Power Engineering Co ltd
Current assignee: Shaanxi Qizhe Electric Power Engineering Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-03
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to an inspection shaft technical field's a municipal administration rainwater manhole, it includes well seat and well body, the well body is provided with the climbing ladder, the well body bottom is provided with the intercommunication pipeline, be provided with the closing cap in the well seat, be provided with a plurality of stiffening ribs under the closing cap, the closing cap downwardly extending with the stiffening rib an organic whole is provided with a plurality of support columns, be provided with the support ring under the support column, it is provided with the filter screen to slide between the support column, the closing cap with be provided with the surface and be the ring that leaks of grid form between the well seat, it is provided with the connecting rod under the ring to leak, be provided with the pull ring under the connecting rod. The utility model discloses a setting has the sealed lid of stiffening rib, support column and has the ring that leaks of connecting rod, has strengthened the bearing effect of sealed lid under the prerequisite that does not influence the rainwater flow of rainwater manhole.

Description

Municipal administration rainwater manhole

Technical Field

The utility model relates to an inspection shaft technical field especially relates to a municipal administration rainwater manhole.

Background

The inspection well is used for maintaining power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at a certain distance, is convenient for regularly inspecting auxiliary structures, and is provided with an initial well seat, a straight-through well seat, an elbow well seat, a three-way well seat, a four-way well seat and the like according to different connecting pipe numbers and angles, and the rainwater inspection well is one of important parts of municipal road engineering. The existing municipal road rainwater inspection well is influenced by sundries such as wastes in the using process, so that the rainwater inspection well is extremely easy to block, even unsmooth drainage pipeline of the whole area can be caused, and the blocking prevention performance is poor.

In order to solve the problems, the Chinese patent with the publication number of CN206987019U discloses a municipal road rainwater inspection well, which comprises a well seat, wherein the well seat is cylindrical, two symmetrical sliding grooves are formed in the inner side wall of the well seat, a circular drainage channel is formed in the middle of the inner bottom wall of the well seat, a fixing plate matched with the well seat is placed on the inner bottom wall of the well seat, a drainage hole is formed in the middle of the fixing plate, two symmetrical first supporting columns are fixedly connected to the edge of the upper surface of the fixing plate, a baffle matched with the well seat is placed in the well seat, the tops of the two first supporting columns are both contacted with the bottom surface of the baffle, a filter screen is fixedly embedded in the middle of the baffle, two symmetrical second supporting columns are fixedly connected to the edge of the upper surface of the baffle, and a sealing cover matched with the well seat is also placed in the well seat, and the tops of the two second supporting columns are in contact with the bottom surface of the sealing cover, and the sealing cover is provided with two symmetrical flow guide holes. The utility model discloses a through being provided with sealed lid, baffle, filter screen and fixed plate, can carry out the multiple-step type to near the discarded object of this inspection shaft and block, effectually avoided the discarded object to the jam of this inspection shaft, through being provided with wash port, water conservancy diversion hole and drainage channel, guaranteed the effective flow of rainwater, avoided the rainwater to excrete the emergence of not smooth phenomenon.

But above-mentioned scheme still exists following not enoughly, and the baffle, sealed lid and the fixed plate of the inside setting of well seat are all the week side overlap joint on the support column, and such structure can cause sealed lid, baffle and fixed plate central authorities bearing strength not enough, and when heavier vehicle or other vehicles rolled the well seat, sealed lid, baffle and fixed plate can appear the damage of different degrees.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal administration rainwater manhole has the sealed lid of stiffening rib, support column and has the ring that leaks of connecting rod through the setting, has strengthened the bearing effect of sealed lid under the prerequisite that does not influence the rainwater of rainwater manhole and flow.

The utility model aims at realizing through the following technical scheme:

the utility model provides a municipal administration rainwater manhole, includes well seat and well body, the well body is provided with the climbing ladder, the well body bottom is provided with the intercommunication pipeline, be provided with the closing cap in the well seat, be provided with a plurality of stiffening ribs under the closing cap, the closing cap downwardly extending with stiffening rib an organic whole is provided with a plurality of support columns, be provided with the support ring under the support column, it is provided with the filter screen to slide between the support column, the closing cap with be provided with the ring that leaks that the surface is the grid form between the well seat, it is provided with the connecting rod to leak under the ring, be provided with the pull ring under the connecting rod.

Through adopting above-mentioned technical scheme, the closing cap lower surface is provided with a plurality of stiffening ribs and support column and helps strengthening the holistic bearing performance of closing cap, makes the closing cap difficult because the breakage appears when overweight vehicle or other vehicles pass through. In order not to influence the drainage function of the rainwater manhole, a water leakage ring and a filter screen are arranged, the filter screen and the water leakage ring play a role in filtering, most of garbage is prevented from entering the manhole, a connecting rod and a lifting ring which are arranged under the water leakage ring can lift the garbage filtered by the filter screen out, the garbage is cleaned, the connecting rod also plays a role in supporting the water leakage ring, and the bearing performance of the manhole seat is further enhanced.

The utility model discloses further set up to: the closing cap outwards is provided with the protruding edge that supplies the ring of leaking to place, protruding edge height is less than the closing cap roof height sets up, just the well seat cooperation protruding edge is provided with the caulking groove.

Through adopting above-mentioned technical scheme, through setting up protruding edge and caulking groove and providing the space for placing of leaking the ring, make the ring that leaks highly can not be higher than the high setting of well seat, the ring that prevents to leak appears leaking the ring fragile and can trip pedestrian's the condition emergence when highly being higher than the high setting of well seat.

The utility model discloses further set up to: the water leakage ring is provided with a plurality of L-shaped clamping blocks, the caulking groove is provided with a plurality of L-shaped clamping grooves matched with the L-shaped clamping blocks, a limiting hole is formed in the water leakage ring and is arranged close to the L-shaped clamping blocks, a limiting pin is arranged in the limiting hole, and the limiting pin can be inserted into the L-shaped clamping grooves when the L-shaped clamping blocks and the L-shaped clamping grooves are clamped.

Through adopting above-mentioned technical scheme, L shape fixture block can be fixed the ring that leaks in the caulking groove with the cooperation of L shape draw-in groove, and the cooperation of spacer pin and spacing hole can make the spacer pin insert in L shape draw-in groove under L shape fixture block and the chucking state of L shape draw-in groove simultaneously for L shape fixture block can't break away from L shape draw-in groove, further will leak the ring and fix in the caulking groove.

The utility model discloses further set up to: the top end of the limiting pin is provided with a groove, and a lifting rod is arranged on the groove in a spanning mode.

Through adopting above-mentioned technical scheme, the cooperation setting of lifter and recess makes the spacer pin can be by very convenient taking out of staff or putting into.

The utility model discloses further set up to: the water leakage ring is equally divided into a plurality of sections, and the lifting ring is matched with the water leakage ring and equally divided into a plurality of sections with the same number.

Through adopting above-mentioned technical scheme, will leak the water ring and carry and draw the ring to divide into a plurality of sections, made things convenient for the installation of leaking the water ring, simultaneously when the rubbish under the clearance filter screen filtration, can have corresponding leaking the water ring and carrying the ring to propose of needing to clear up the part correspondence more to make things convenient for the clearance process more.

The utility model discloses further set up to: and a plurality of water leakage holes are formed in the lifting ring.

Through adopting above-mentioned technical scheme, the setting in the hole that leaks can be with rainwater and rubbish separation, takes out rubbish from the rainwater.

The utility model discloses further set up to: the support column is matched with the filter screen and is provided with a sliding groove for inserting the filter screen.

Through adopting above-mentioned technical scheme, the setting of spout can supply the filter screen to slide, makes the filter screen realize the process that can conveniently change, can change this filter screen when the filter screen appears damaged.

The utility model discloses further set up to: the handle is arranged on the filter screen.

Through adopting above-mentioned technical scheme, the setting of handle has made things convenient for the operation of staff to the filter screen.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the sealing cover with the reinforcing ribs and the supporting columns and the water leakage ring with the connecting rod, the bearing effect of the sealing cover is enhanced on the premise of not influencing the rainwater flow of the rainwater manhole;

2. the setting of hourglass water ring, connecting rod and pull ring can realize the clearance to the rubbish that the filter screen filtered under the prerequisite of guaranteeing the ring bearing performance that leaks.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view a-a of fig. 1.

Fig. 3 is a schematic view of the structure of the closure cap of the present invention.

Fig. 4 is a schematic view of the water leakage ring structure of the present invention.

Fig. 5 is a partial cross-sectional view of the present invention, which is intended to show the positional relationship of the stopper, the L-shaped stopper and the L-shaped groove when the water-leaking ring is in the clamped state.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

In the figure, 1, a well seat; 2. well bore; 21. climbing a ladder; 3. a closure cap; 31. reinforcing ribs; 32. a support pillar; 33. a support ring; 4. a filter screen; 41. a handle; 5. a water leakage ring; 51. a connecting rod; 52. lifting the ring; 521. a water leakage hole; 6. a convex edge; 7. caulking grooves; 8. an L-shaped fixture block; 81. an L-shaped clamping groove; 82. a limiting hole; 83. a spacing pin; 831. a groove; 832. lifting a rod; 9. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a municipal administration rainwater manhole, including well seat 1 and well body 2, well body 2 is provided with

climbing ladder

21, and 2 bottoms of well bodies are provided with the intercommunication pipeline, and the well diameter setting can supply clearance personnel and clearance instrument freely to get into. The manhole cover comprises a manhole base 1, a sealing cover 3 is arranged in the manhole base 1, the sealing cover 3 is a solid cover body, a plurality of reinforcing ribs 31 are arranged on the lower surface of the sealing cover 3, referring to fig. 3, the lower side wall of each reinforcing rib 31 is arched, 4 reinforcing ribs 31 are arranged in a shape like a Chinese character 'mi', supporting columns 32 are integrally arranged at two ends of each reinforcing rib 31 and the sealing cover 3, supporting rings 33 are integrally arranged below the supporting columns 32, in order to achieve the filtering effect of an inspection well, a convex sliding groove 9 is arranged on a stand column, a filter screen 4 is arranged in the sliding groove 9 in a sliding mode, and a handle 41 is arranged. Be provided with between

closing cap

3 and 1 inner wall of well seat and leak water ring 5, closing cap 3 is provided with the protruding edge 6 that supplies to leak water ring 5 and prevent outward, and protruding edge 6 highly is less than 3 roof height settings of closing cap, and 1 protruding edge 6 that cooperate of well seat is provided with caulking groove 7, leaks water ring 5 and can place completely in the accommodation space that has caulking groove 7 and protruding edge 6 to constitute, and the surface of leaking water ring 5 can not protrusion outside 3 roof of closing cap. The surface of the water leakage ring 5 is arranged in a grid shape, a connecting rod 51 is integrally arranged below the water leakage ring 5, a lifting ring 52 is integrally arranged at the free end of the connecting rod 51, and the lifting ring 52 and the water leakage ring 5 are equally divided into a plurality of sections.

Referring to fig. 4 and 5, in order to fix the water leakage ring 5, an L-shaped block 8 is disposed on the lower surface of each section of the water leakage ring 5, an L-shaped slot 81 is disposed on the caulking groove 7 in cooperation with the L-shaped block 8, the L-shaped slot 81 can accommodate the L-shaped block 8 to be inserted and rotated, a limiting hole 82 is disposed on the water leakage ring, a limiting pin 83 is disposed in the limiting hole 82, and the limiting hole 82 is disposed adjacent to the L-shaped block 8. Referring to fig. 6, when the L-shaped latch 8 is engaged with the L-shaped slot 81, the limiting hole 82 may face the remaining space of the L-shaped slot 81, and the limiting pin 83 may be inserted into the limiting hole 82 and enter the remaining space of the L-shaped slot 81, and abut against between the L-shaped latch 8 and the L-shaped slot 81. A groove 831 is formed at the upper end of the limit pin 83, and a lifting rod 832 is arranged above the groove 831 in a spanning manner.

The implementation principle of the embodiment is as follows: the lower surface of the closing cover 3 is provided with a reinforcing rib 31 to help to enhance the load-bearing strength of the closing cover 3, and the two ends of the reinforcing rib 31 are provided with a supporting pillar 32 integrally with the closing cover 3, and the supporting ring 33 provided at the lower end of the supporting pillar 32 can further enhance the load-bearing performance of the closing cover 3. When a heavy vehicle passes over the cover 3, the pressure applied to the cover 3 is transmitted to the ribs 31, and then transmitted to the support posts 32 via the ribs 31, and then to the support ring 33 via the support posts 32 and finally to the well seat 1. When raining, rainwater can leak into the rainwater manhole from the water leakage ring 5, and the garbage wrapped in the rainwater can be filtered by the water leakage ring 5 arranged in a grid shape, so that the larger part of the garbage can be filtered, and the smaller garbage can be filtered by the filter screen 4 positioned between the stand columns. When rubbish in the well seat 1 needs to be cleaned, cleaning personnel can lift the water leakage ring 5 out, the connecting rod 51 below the water leakage ring 5 can drive the corresponding lifting ring 52 to ascend, and therefore the rubbish filtered by the filter screen 4 is cleaned out of the well seat 1. When needs overhaul or clear up 2 insides of well bores, can propose closing cap 3, clearance personnel portability cleaning tool carries out corresponding clearance operation in getting into the rainwater manhole along the cat ladder.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a municipal administration rainwater manhole, includes well seat (1) and well body (2), well body (2) are provided with climbing ladder (21), well body (2) bottom is provided with intercommunication pipeline, its characterized in that: be provided with closing cap (3) in well seat (1), be provided with a plurality of stiffening ribs (31) under closing cap (3), closing cap (3) downwardly extending with stiffening rib (31) an organic whole is provided with a plurality of support columns (32), be provided with support ring (33) under support column (32), it is provided with filter screen (4) to slide between support column (32), closing cap (3) with be provided with between well seat (1) the surface and be the ring (5) that leaks of grid form, be provided with connecting rod (51) under the ring (5) that leaks, be provided with under connecting rod (51) and carry pull ring (52).

2. The municipal rainwater manhole according to claim 1, wherein: the sealing cover (3) is outwards provided with a convex edge (6) for placing a water leakage ring (5), the height of the convex edge (6) is lower than that of the top wall of the sealing cover (3), and the well seat (1) is matched with the convex edge (6) and provided with an embedded groove (7).

3. A municipal rainwater manhole according to claim 2, wherein: there are a plurality of L shape fixture block (8) on leaking water ring (5), cooperate on caulking groove (7) L shape fixture block (8) are provided with a plurality of L shape draw-in grooves (81), and are provided with spacing hole (82) on leaking water ring (5), spacing hole (82) set up near L shape fixture block (8), be provided with spacer pin (83) in spacing hole (82), just spacer pin (83) can insert in L shape draw-in groove (81) when L shape fixture block (8) and L shape draw-in groove (81) chucking.

4. A municipal rainwater manhole according to claim 3, wherein: a groove (831) is formed in the top end of the limiting pin (83), and a lifting rod (832) spans the groove (831).

5. A municipal rainwater manhole according to claim 4, wherein: the water leakage ring (5) is divided into a plurality of sections, and the lifting ring (52) is matched with the water leakage ring (5) and is divided into a plurality of sections with the same number.

6. A municipal rainwater manhole according to claim 5, wherein: the lifting ring (52) is provided with a plurality of water leakage holes (521).

7. The municipal rainwater manhole according to claim 1, wherein: the supporting column (32) is matched with the filter screen (4) and is provided with a sliding groove (9) for inserting the filter screen (4).

8. A municipal rainwater manhole according to claim 7, wherein: the filter screen (4) is provided with a handle (41).