CN219196047U

CN219196047U - Water supply inspection well

Info

Publication number: CN219196047U
Application number: CN202320276202.3U
Authority: CN
Inventors: 辛本彬; 魏晨阳; 朱江华
Original assignee: Municipal Environmental Construction Co Ltd of CREC
Current assignee: Municipal Environmental Construction Co Ltd of CREC
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-16
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of inspection wells, and discloses a water supply inspection well which comprises a shaft and a well cover, wherein the well cover is arranged on the upper side of the shaft, a plurality of grooves are sequentially formed in the inner wall of one side of the shaft from top to bottom, sliding plates are slidably arranged in the grooves, pedals are fixedly arranged on one side of the sliding plates, vertical rods are fixedly sleeved on the middle parts of the sliding plates, through grooves are formed among the grooves, the vertical rods are fixedly connected, a cavity is formed in the upper end of one side of the shaft, a rotating rod is fixedly arranged on the lower surface of one side of the well cover, the lower end of the rotating rod extends into the cavity, two ends of the rotating rod are rotatably connected with the inner wall of the cavity, and a first limiting mechanism for fixing the rotating rod is arranged in the cavity. According to the utility model, the well lid can be limited when someone is in the well, so that the well lid can not be closed, the safety of inspection personnel can be ensured, the personnel is not required to watch, and the labor can be saved.

Description

Water supply inspection well

Technical Field

The utility model relates to the technical field of inspection wells, in particular to a water supply inspection well.

Background

The water supply inspection well is a buried plastic water supply pipeline in the range of building communities (living areas, public building areas, factories and the like), and is generally arranged at the junction, turning, pipe diameter or gradient change, water drop and the like of the water supply pipeline, so that the water supply inspection well is convenient for periodic inspection.

The pit shaft and the well lid of traditional water supply inspection shaft are usually components of a whole that can function independently setting, can close at any moment, and when inspection personnel were in the well, if the well lid was closed, can lead to the inspection personnel unable to come out, consequently need arrange personnel at the well head and watch, very waste manpower.

Disclosure of Invention

The utility model aims to solve the problems that a shaft and a well cover of a water supply inspection well are usually in split arrangement in the prior art, and can be closed at any time, and when an inspection person is in the well, if the well cover is closed, the inspection person cannot come out, so that the inspection person needs to be arranged at the well mouth to watch, and labor is wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a water supply inspection shaft, includes pit shaft and well lid, the well lid sets up in the upside of pit shaft, a plurality of recesses have been seted up in proper order from last to lower to a side inner wall of pit shaft, the inside slip of recess is provided with the slide, one side of slide is fixed and is provided with the footboard, a plurality of the montant has all been fixedly cup jointed at the middle part of slide, a plurality of logical groove has all been seted up between the recess, a plurality of the equal fixed connection of montant, the cavity has been seted up to a side upper end of pit shaft, a side lower fixed surface of well lid is provided with the bull stick, the lower extreme of bull stick extends to the inside of cavity, the both ends of bull stick all rotate with the inner wall of cavity and be connected, the inside of cavity is provided with fixedly the first stop gear of bull stick, the lower extreme of pit shaft is provided with fixedly the second stop gear of footboard.

Preferably, the first limiting mechanism comprises a first gear and a second gear, the first gear is fixedly sleeved at the lower end of the rotating rod, the top of the first gear is extended to the inside of the cavity, the second gear is fixedly arranged at the top of the upper end of the vertical rod, and the first gear is matched with the second gear.

Preferably, the second stop gear includes fixture block and connecting rod, the fixed curb plate that is provided with of lower extreme inner wall of pit shaft, the bottom logical groove has been seted up to one side of footboard, the connecting rod rotates the upper surface that sets up in the curb plate, the upper end of connecting rod extends to the inside of logical groove, the fixture block is fixed to be set up in the upper end of connecting rod.

Preferably, the cross sections of a plurality of sliding plates and grooves are square.

Preferably, the upper surface of the well lid is fixedly provided with a handle.

Preferably, springs are fixedly connected between the lower surfaces of the sliding plates and the inner walls of the corresponding grooves.

Preferably, the torsion spring is movably sleeved on the rod wall of the connecting rod, and two ends of the torsion spring are fixedly connected with the corresponding rotating rod and the corresponding side plate respectively.

Compared with the prior art, the utility model provides a water supply inspection well, which comprises the following components

The beneficial effects are that:

this water supply inspection shaft through trampling the footboard after the inspection personnel goes down the well, can make the slide drive montant downwardly moving to drive second gear downwardly moving, make second gear and first gear engagement, because the cross section of slide and recess is square, the montant can't rotate promptly, the second gear can't rotate promptly, consequently also can't rotate with second gear engagement's first gear, can carry out spacingly to the well lid, make when someone in the pit shaft, the well lid can't be closed, can ensure inspection personnel's safety, and need not personnel's guard, can use manpower sparingly.

The device has the advantages that the device is not related to the same parts as or can be realized by adopting the prior art, and the well cover can be limited when someone exists in the well, so that the well cover can not be closed, the safety of inspection personnel can be ensured, the personnel watching is not needed, and the labor can be saved.

Drawings

FIG. 1 is a schematic view of a water supply inspection well according to the present utility model;

fig. 2 is an enlarged view of the structure of the portion a in fig. 1;

fig. 3 is an enlarged view of the structure of the portion B in fig. 1.

In the figure: 1 shaft, 2 well lid, 3 footboard, 4 montants, 5 slide, 6 springs, 7 second gears, 8 bull sticks, 9 first gears, 10 curb plates, 11 connecting rods, 12 fixture blocks, 13 logical grooves, 14 torsional springs, 15 handles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a water supply inspection well, including pit shaft 1 and well lid 2, well lid 2 sets up in the upside of pit shaft 1, the last fixed surface of well lid 2 is provided with handle 15, conveniently rotate well lid 2, a plurality of recesses have been seted up in proper order from last to down to one side inner wall of pit shaft 1, the inside slip of recess is provided with slide 5, all fixedly connected with spring 6 between the inner wall of the lower surface of a plurality of slide 5 and the recess that corresponds, under natural state, the elasticity of spring 6 can promote footboard 3 to reset, the fixed footboard 3 that is provided with in one side of slide 5, the montant 4 that has all been fixedly cup jointed in the middle part of a plurality of slide 5, the cross section of a plurality of slide 5 and recess is square, make slide 5 unable rotation, even make montant 4 unable rotation, through groove 13 has all been seted up between a plurality of recesses, a plurality of montant 4 all fixed connection, the cavity has been seted up to one side upper end of pit shaft 1, one side lower surface of well lid 2 is fixedly provided with bull stick 8, the lower extreme of bull stick 8 extends to the inside of cavity, the both ends of bull stick 8 all rotate with the inner wall rotation of cavity, under the condition, the pedal 3 is provided with the first mechanism of fixed 1 of pedal 3 of fixed limiting stop mechanism of cavity.

Referring to fig. 1-2, the first limiting mechanism comprises a first gear 9 and a second gear 7, the first gear 9 is fixedly sleeved at the lower end of the rotating rod 8, the upper end of the top vertical rod 4 extends to the inside of the cavity, the second gear 7 is fixedly arranged at the upper end of the top vertical rod 4, and the first gear 9 is matched with the second gear 7.

Referring to fig. 1-3, the second stop mechanism includes fixture block 12 and connecting rod 11, the fixed curb plate 10 that is provided with of lower extreme inner wall of pit shaft 1, logical groove 13 has been seted up to one side of bottom footboard 3, connecting rod 11 rotates and sets up in the upper surface of curb plate 10, the upper end of connecting rod 11 extends to logical inslot 13, fixture block 12 is fixed to be set up in the upper end of connecting rod 11, the torsional spring 14 has been cup jointed in the pole wall activity of connecting rod 11, the both ends of torsional spring 14 respectively with corresponding bull stick 8 and curb plate 10 fixed connection, under natural state, torsional spring 14 can drive connecting rod 11 rotation for fixture block 12 rotates to inconsistent with the upper surface of footboard 3, in order to realize spacing to footboard 3.

In the utility model, when an inspector steps on the pedal 3 after going down the well, the slide plate 5 drives the vertical rod 4 to move downwards, so as to drive the second gear 7 to move downwards, and the second gear 7 is meshed with the first gear 9, and the cross section of the slide plate 5 and the groove is square, namely the vertical rod 4 cannot rotate, namely the second gear 7 cannot rotate, so that the first gear 9 meshed with the second gear 7 cannot rotate, namely the well lid 2 can be limited, so that when someone exists in the shaft 1, the well lid 2 cannot be closed, the safety of the inspector can be ensured, no personnel is required to watch, and the labor can be saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a water supply inspection shaft, includes pit shaft (1) and well lid (2), its characterized in that, well lid (2) set up in the upside of pit shaft (1), a plurality of recesses have been seted up in proper order from last to lower to a side inner wall of pit shaft (1), the inside slip of recess is provided with slide (5), the fixed footboard (3) that are provided with in one side of slide (5), a plurality of montant (4) have all been fixedly cup jointed in the middle part of slide (5), a plurality of logical groove (13) have all been seted up between the recess, a plurality of the equal fixed connection of montant (4), the cavity has been seted up to one side upper end of pit shaft (1), fixed surface is provided with bull stick (8) under one side of well lid (2), the lower extreme of bull stick (8) extends to the inside of cavity, the both ends of bull stick (8) all rotate with the inner wall of cavity and are connected, the inside of cavity is provided with is fixed the first stop gear of bull stick (8), the lower extreme of pit shaft (1) is provided with the second stop gear of fixing footboard (3).

2. The water supply inspection well according to claim 1, wherein the first limiting mechanism comprises a first gear (9) and a second gear (7), the first gear (9) is fixedly sleeved at the lower end of the rotating rod (8), the upper end of the vertical rod (4) at the top extends to the inside of the cavity, the second gear (7) is fixedly arranged at the top of the upper end of the vertical rod (4), and the first gear (9) is matched with the second gear (7).

3. The water supply inspection well according to claim 1, wherein the second limiting mechanism comprises a clamping block (12) and a connecting rod (11), a side plate (10) is fixedly arranged on the inner wall of the lower end of the shaft (1), a through groove (13) is formed in one side of the pedal (3) at the bottom end, the connecting rod (11) is rotatably arranged on the upper surface of the side plate (10), the upper end of the connecting rod (11) extends to the inside of the through groove (13), and the clamping block (12) is fixedly arranged at the upper end of the connecting rod (11).

4. A feed water inspection shaft according to claim 1, characterized in that the cross section of a plurality of said slide plates (5) and grooves is square.

5. A water supply inspection well according to claim 1, characterized in that the upper surface of the well lid (2) is fixedly provided with a handle (15).

6. A water supply inspection well according to claim 1, characterized in that springs (6) are fixedly connected between the lower surfaces of the plurality of sliding plates (5) and the inner walls of the corresponding grooves.

7. A water supply inspection well according to claim 3, characterized in that the wall of the connecting rod (11) is movably sleeved with a torsion spring (14), and two ends of the torsion spring (14) are fixedly connected with the corresponding rotating rod (8) and the side plate (10) respectively.