CN214574487U

CN214574487U - Firm durable inspection shaft

Info

Publication number: CN214574487U
Application number: CN202120776768.3U
Authority: CN
Inventors: 林烈稿; 史雯倩; 赖富伟
Original assignee: Southern Engineering Corp Of Nuclear Industry
Current assignee: 291 Nanfang Geological Environment Engineering (Guangdong) Co.,Ltd.
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-02
Anticipated expiration: 2031-04-15

Abstract

The utility model belongs to the technical field of municipal facilities and specifically relates to a firm durable inspection shaft is related to, it includes inspection shaft body and well lid, the well lid can be dismantled and connect in the inspection shaft body, be provided with the main outlet of a plurality of on the well lid, inspection shaft body inner wall is provided with a plurality of sluicing mechanism, sluicing mechanism includes installation component and a plurality of telescopic sluicing subassembly, installation component and this internal wall connection of inspection shaft, the sluicing subassembly sets up on installation component, the well lid top is provided with a plurality of and assists the outlet, a sluicing subassembly corresponds one and assists the outlet, the sluicing subassembly is connected with the supplementary outlet that corresponds. This application has the effect of quickening drainage speed.

Description

Firm durable inspection shaft

Technical Field

The application relates to the field of municipal facilities, in particular to a firm and durable inspection well.

Background

At present, inspection wells are provided for maintenance and installation of urban underground infrastructure, such as power supply, drainage, pollution discharge, communication and the like. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is an auxiliary structure convenient for regular inspection.

Among the prior art, the inspection shaft includes inspection shaft body and well lid, has seted up a plurality of hydrophobic hole on the well lid, and the well lid can be dismantled and connect in the inspection shaft body. In rainy days, rainwater enters the inspection well body from the hydrophobic holes and then is discharged to a drainage system.

In view of the above-mentioned related technologies, the inventor believes that when the rain is rough, the rainwater cannot be drained in time through the hydrophobic holes, and the blockage is caused.

SUMMERY OF THE UTILITY MODEL

In order to accelerate the drainage speed, the application provides a firm and durable inspection well.

The application provides a firm durable inspection shaft adopts following technical scheme:

the utility model provides a firm durable inspection shaft, includes inspection shaft body and well lid, the well lid can be dismantled and connect in the inspection shaft body, be provided with a plurality of main outlet on the well lid, inspection shaft body inner wall is provided with a plurality of sluicing mechanism, sluicing mechanism is including installation component and a plurality of telescopic sluicing subassembly, installation component and inspection shaft body inner wall connection, the sluicing subassembly sets up on the installation component, the well lid top is provided with a plurality of and assists outlet, one the outlet corresponds one and assists the outlet, the outlet subassembly is connected with the assistance outlet that corresponds.

By adopting the technical scheme, water flows away from the main water drainage hole in a daily state, when the rain is heavy, the water drainage component is compressed by the pressure of rainwater, after the water drainage component is compressed, a space for the rainwater to enter the inspection well body exists between the water drainage component and the well cover, and the water flows away from the auxiliary water drainage hole; in addition, garbage is accumulated at the auxiliary drainage hole on the top of the well cover in the weekdays, along with sudden and sudden rain, the extension and retraction degrees of the drainage components are different, and the garbage at the auxiliary drainage hole can be poked away; the auxiliary water drainage holes are arranged to reduce the water drainage pressure of the main water drainage holes, so that the water drainage effect is accelerated, the pressure of water on the well lid is reduced, and the service life of the well lid is prolonged.

Optionally, the inner wall of the inspection well body is provided with a plurality of mounting grooves matched with the mounting assembly, the mounting assembly comprises a fixed rod, a movable rod and a fastener, one end of the fixed rod is inserted into one of the mounting grooves, one end of the movable rod is inserted into the other mounting groove, the fixed rod is slidably connected with the movable rod, and the fastener is detachably connected with the fixed rod and the movable rod; the water drainage component is arranged on the top of the fixed rod or the movable rod.

Through adopting above-mentioned technical scheme, during the installation sluicing mechanism, insert the mounting groove to the one end of dead lever in, then in the slide movable rod made its tip insert another mounting groove, utilize the fastener to fix position between them to accomplish the installation, simple and convenient swift, the dismouting of being convenient for.

Optionally, the water draining assembly is arranged at the top of the mounting assembly and comprises a blocking rod and a spring, the bottom of the spring is fixedly connected to the top of the mounting assembly, the top of the spring is fixedly connected with the bottom of the blocking rod, and the blocking rod is inserted into the corresponding auxiliary water draining hole.

Through adopting above-mentioned technical scheme, the pressure of rainwater is applyed and is being blockked the pole top, and the spring is compressed, then the rainwater is from blockking that this is internal to enter into the inspection shaft between pole and the well lid, and when the rainfall potential reduces the back, the spring diastole blocks the pole and resumes initial state, and the rainwater flows away from main outlet to accelerate drainage speed when having needs.

Optionally, the water drainage assembly further comprises a supporting rod, the bottom of the supporting rod is fixedly connected to the top of the mounting assembly, the supporting rod is sleeved with the spring, and a groove for connecting the supporting rod is formed in the bottom of the blocking rod.

Through adopting above-mentioned technical scheme, the setting of bracing piece has reduced the burden of spring, for the effect that the spring provided the support, the life of extension spring.

Optionally, the well lid bottom is provided with a plurality of locating piece, the inspection shaft body is provided with a plurality of cooperation piece, cooperation piece top is provided with the constant head tank that supplies locating piece connection.

Through adopting above-mentioned technical scheme, set up locating piece and constant head tank, the staff of being convenient for aligns the supplementary outlet that corresponds with the sluicing subassembly, raises the efficiency.

Optionally, a reinforcing rod is arranged at the top of the mounting assembly, a reinforcing groove is formed in the bottom of the well lid, and the reinforcing rod is inserted into the reinforcing groove.

Through adopting above-mentioned technical scheme, the stiffener is inserted to the reinforcing groove in, has further increased the joint strength between well lid and the installation component.

Optionally, the inner wall of the inspection well body is provided with a filtering assembly, and the filtering assembly is located below the mounting assembly.

Through adopting above-mentioned technical scheme, debris enter into the inspection shaft originally internally through main outlet or assist the outlet, then fall on the filter assembly top, and the staff regularly opens the well lid, with the rubbish clearance at filter assembly top, reducible debris that enter into in the drainage system reduce and block up.

Optionally, filtering component includes filter screen and a plurality of installed part, filter screen and installed part fixed connection, the installed part can be dismantled and connect in inspection shaft body inner wall.

Through adopting above-mentioned technical scheme, when the filter screen takes place to damage and need change, with installed part and inspection shaft body separation, then with new filter screen dress in can, convenient and fast reduces cost of maintenance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in a daily state, water flows away from the main water drainage holes, when the rain is heavy, the water drainage assemblies are compressed by the pressure of rainwater, after the water drainage assemblies are compressed, a space for rainwater to enter the inspection well body exists between the water drainage assemblies and the well cover, the water flows away from the auxiliary water drainage holes, the water drainage pressure of the main water drainage holes is reduced by the arrangement of the auxiliary water drainage holes, and the water drainage effect is accelerated;

2. garbage can be accumulated at the auxiliary drainage hole on the top of the well lid in the daytime, and along with sudden and sudden rain, the telescopic degrees of the drainage components are different, so that the garbage at the auxiliary drainage hole can be poked away, the pressure of water on the well lid is reduced, and the service life of the well lid is prolonged;

3. sundries enter the inspection well body through the main drainage hole or the auxiliary drainage hole and then fall on the top of the filtering component, workers open the well cover periodically to clean up the garbage on the top of the filtering component, the sundries entering the drainage system can be reduced, and blockage is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a robust manhole according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a robust manhole according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. an inspection well body; 11. mounting grooves; 12. a matching block; 121. positioning a groove; 2. a well cover; 21. a main drain hole; 22. auxiliary water drainage holes; 23. positioning blocks; 24. a reinforcing groove; 3. mounting the component; 31. fixing the rod; 311. a sliding groove; 32. a travel bar; 33. a first bolt; 4. a water drainage assembly; 41. a blocking lever; 411. a groove; 42. a support bar; 43. a spring; 5. a reinforcing bar; 51. a limiting plate; 52. a through hole; 53. the accommodation grooves 53; 6. a limiting member; 61. a passing portion; 611. a thread groove; 62. a restricting section; 7. a filter assembly; 71. filtering with a screen; 72. a mounting member; 721. a connecting plate; 722. and a second bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses firm durable inspection shaft. Referring to fig. 1 and 2, a strong and durable manhole includes a manhole body 1 and a manhole cover 2. Well lid 2 can be dismantled and connect in 1 well head of inspection shaft body department, and 1 inner wall of inspection shaft body can be dismantled and be connected with sluicing mechanism, and sluicing mechanism includes installation component 3 and a plurality of sluicing subassembly 4, and installation component 3 can be dismantled and connect in 1 inner wall of inspection shaft body, sluicing subassembly 4 fixed connection in installation component 3. A plurality of main weep hole 21 and a plurality of are seted up on 2 tops of well lid and are assisted weep hole 22, and a weep subassembly 4 corresponds one and assists weep hole 22, and weep subassembly 4 is connected with the supplementary weep hole 22 that corresponds.

Referring to fig. 2, two mounting grooves 11 are formed in the inner wall of the inspection well body 1, and the two mounting grooves 11 are symmetrically arranged. The mounting assembly 3 includes a fixed rod 31, a movable rod 32, and a fastener, in this embodiment, a first bolt 33. The fixed rod 31 and the movable rod 32 are horizontally arranged, the fixed rod 31 is inserted into one of the mounting grooves 11, and the movable rod 32 is inserted into the other mounting groove 11. The end of the fixed rod 31 is provided with a sliding groove 311, the sliding groove 311 is matched with the end of the movable rod 32, and the movable rod 32 slides in the sliding groove 311. The first bolt 33 is inserted into and screwed to the fixed rod 31, the first bolt 33 is inserted into the sliding groove 311, and a portion of the first bolt 33 inserted into the sliding groove 311 is inserted into and screwed to the movable rod 32. The drain assembly 4 is mounted on top of the fixed bar 31 and the movable bar 32.

When the mounting assembly 3 is used, the end of the fixing rod 31 is inserted into the mounting groove 11, then the moving rod 32 is slid so that the end of the moving rod 32 is inserted into the other opposite mounting groove 11, and the positions of the moving rod 32 and the fixing rod 31 are fixed by the first bolt 33, thereby completing the mounting.

Referring to fig. 2, the drainage assemblies 4 are equidistantly distributed on the top of the fixing rod 31. The water drainage assembly 4 comprises a blocking rod 41, a supporting rod 42 and a spring 43, wherein the bottom of the supporting rod 42 is fixedly connected to the top of the fixing rod 31, the bottom of the blocking rod 41 is provided with a groove 411, the groove 411 is matched with the supporting rod 42, and the top of the supporting rod 42 slides in the groove 411. The supporting rod 42 is sleeved with the spring 43, the bottom of the spring 43 is fixedly connected to the top of the fixing rod 31, and the top of the spring 43 is fixedly connected to the bottom of the blocking rod 41. One blocking rod 41 corresponds to one auxiliary drainage hole 22, the blocking rod 41 is inserted into the corresponding auxiliary drainage hole 22, and the top of the blocking rod 41 is lower than or on the same horizontal plane with the top of the well lid 2 in a normal state; in this embodiment, the top of the blocking rod 41 is on the same level with the top of the manhole cover 2. When the rain is rough, the rainwater applies pressure to the blocking rod 41 and then compresses the spring 43, and a space for the rainwater to enter into the manhole body 1 exists between the blocking rod 41 and the auxiliary water drainage holes 22.

2 bottom fixedly connected with a plurality of locating pieces 23 of well lid, 1 inner wall fixedly connected with a plurality of cooperation piece 12 of inspection shaft body, constant head tank 121 has been seted up at cooperation piece 12 top, constant head tank 121 and locating piece 23 looks adaptation, and locating piece 23 is inserted and is located corresponding constant head tank 121. When the well lid 2 is installed on the top of the inspection well body 1, the positioning groove 121 is connected with the positioning block 23, and the auxiliary drain hole 22 is connected with the corresponding blocking rod 41.

Referring to fig. 2 and 3, the top of the fixing rod 31 is fixedly connected with a reinforcing rod 5, a reinforcing groove 24 is formed in the bottom of the well lid 2, the reinforcing groove 24 is matched with the reinforcing rod 5, and the reinforcing rod 5 is inserted into the reinforcing groove 24. The top of the reinforcing rod 5 is provided with an accommodating groove 53, the top of the reinforcing rod 5 is fixedly connected with a limiting plate 51 corresponding to the notch of the accommodating groove 53, and a space is reserved between the limiting plate 51 and the bottom of the accommodating groove 53; the top of the limiting plate 51 is provided with a through hole 52. The well lid 2 is provided with the limiting member 6, the limiting member 6 comprises a passing portion 61 and a limiting portion 62, and the passing portion 61 and the limiting portion 62 enter the accommodating groove 53 from the through hole 52. The passing portion 61 is rotated so that the restricting portion 62 cannot leave the receiving groove 53 through the through hole 52, thereby reinforcing the coupling strength between the well lid 2 and the mounting assembly 3. When it is necessary to separate the manhole cover 2 from the mounting assembly 3, the passing portion 61 is rotated again so that the restricting portion 62 is aligned with the through hole 52 and then exits the receiving groove 53 through the through hole 52.

The top of the passing part 61 and the top of the well lid 2 are on the same horizontal plane, and the top of the passing part 61 is provided with a thread groove 611, so that the worker can move the passing part 61 conveniently.

The inner wall of the inspection well body 1 is detachably connected with a filtering component 7, and the filtering component 7 is positioned below the mounting component 3. The filter assembly 7 comprises a filter screen 71 and a number of mountings 72, the filter screen 71 being connected to the manhole body 1 by the mountings 72. The mounting member 72 includes a connecting plate 721 and a plurality of second bolts 722, the connecting plate 721 is fixedly connected to the outer side of the filter screen 71, the second bolts 722 are inserted and screwed into the connecting plate 721, and the end of the second bolts 722 are inserted and screwed into the inner wall of the manhole body 1.

The implementation principle of a firm durable inspection shaft of this application embodiment does: the filter screen 71 is installed in the manhole body 1 by the installation member 72, and then the fixing rod 31 and the moving rod 32 are inserted into the corresponding installation grooves 11, and the positions of the fixing rod 31 and the moving rod 32 are fixed by the first bolt 33. Then the manhole cover 2 is installed on the manhole body 1, and during installation, the positioning block 23 is inserted into the corresponding positioning groove 121, and at this time, the blocking rod 41 is inserted into the corresponding auxiliary drainage hole 22, and the reinforcing rod 5 is connected with the reinforcing groove 24. Then the limiting piece 6 is inserted into the accommodating groove 53 through the through hole 52, and the limiting piece 6 is rotated to further lock the well lid 2 and the installation component 3. When the rain is rough, the spring 43 is compressed by the pressure applied to the blocking lever 41 by the rain water, and the rain water flows into the manhole body 1 from the space between the blocking lever 41 and the auxiliary water drain hole 22. Debris are filtered by filter screen 71, and the staff regularly opens well lid 2 and clears up debris, reduces the jam of inspection shaft, increase of service life.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a firm durable inspection shaft, includes inspection shaft body (1) and well lid (2), connection in inspection shaft body (1) can be dismantled in well lid (2), be provided with a plurality of main outlet (21), its characterized in that on well lid (2): inspection shaft body (1) inner wall is provided with a plurality of sluicing mechanism, sluicing mechanism includes installation component (3) and a plurality of telescopic sluicing subassembly (4), installation component (3) and inspection shaft body (1) inner wall connection, sluicing subassembly (4) set up on installation component (3), well lid (2) top is provided with a plurality of and assists outlet (22), one sluicing subassembly (4) correspond one and assist outlet (22), sluicing subassembly (4) are connected with the supplementary outlet (22) that corresponds.

2. A robust manhole as in claim 1, wherein: the inspection well comprises an inspection well body (1), wherein the inner wall of the inspection well body (1) is provided with a plurality of mounting grooves (11) matched with mounting assemblies (3), each mounting assembly (3) comprises a fixed rod (31), a movable rod (32) and a fastener, one end of each fixed rod (31) is inserted into one mounting groove (11), one end of each movable rod (32) is inserted into the other mounting groove (11), each fixed rod (31) is slidably connected with each movable rod (32), and each fastener is detachably connected with each fixed rod (31) and each movable rod (32); the water drainage component (4) is arranged on the top of the fixed rod (31) or the movable rod (32).

3. A robust manhole as in claim 1, wherein: the drainage component (4) is arranged at the top of the mounting component (3), the drainage component (4) comprises a blocking rod (41) and a spring (43), the bottom of the spring (43) is fixedly connected to the top of the mounting component (3), the top of the spring (43) is fixedly connected with the bottom of the blocking rod (41), and the blocking rod (41) is inserted into the corresponding auxiliary drainage hole (22).

4. A robust manhole as in claim 3, wherein: the water drainage component (4) further comprises a supporting rod (42), the bottom of the supporting rod (42) is fixedly connected to the top of the mounting component (3), the supporting rod (42) is sleeved with a spring (43), and a groove (411) for the supporting rod (42) to be connected is formed in the bottom of the blocking rod (41).

5. A robust manhole as in claim 1, wherein: well lid (2) bottom is provided with a plurality of locating piece (23), inspection shaft body (1) is provided with a plurality of cooperation piece (12), cooperation piece (12) top is provided with constant head tank (121) that supply locating piece (23) to connect.

6. A robust manhole as in claim 1, wherein: the installing component is characterized in that a reinforcing rod (5) is arranged at the top of the installing component (3), a reinforcing groove (24) is formed in the bottom of the well lid (2), and the reinforcing rod (5) is inserted into the reinforcing groove (24).

7. A robust manhole as in claim 1, wherein: the inspection well is characterized in that a filtering component (7) is arranged on the inner wall of the inspection well body (1), and the filtering component (7) is located below the mounting component (3).

8. A robust manhole as in claim 7, wherein: the filter assembly (7) comprises a filter screen (71) and a plurality of mounting pieces (72), the filter screen (71) is fixedly connected with the mounting pieces (72), and the mounting pieces (72) are detachably connected to the inner wall of the inspection well body (1).