CN111733888A

CN111733888A - Inspection well with anti-falling function

Info

Publication number: CN111733888A
Application number: CN202010635475.3A
Authority: CN
Inventors: 潘洁明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-10-02

Abstract

The invention discloses an inspection well with an anti-falling function, which comprises a well wall, wherein a circular groove is formed in the upper end of the well wall, a well cover is placed in the circular groove, a first groove is formed in the left end and the right end of the circular groove, a first rotating shaft is arranged in the first groove, a first rotating rod is rotatably connected with the first rotating shaft, a first clamping column is arranged at the tail end of the first rotating rod, the first clamping column is embedded and installed in the first groove on the other side, a second groove is formed in the front end and the rear end of the circular groove, a second rotating shaft is arranged in the second groove, the second rotating shaft is rotatably connected with a second rotating rod, the second rotating rod is vertically placed with the first rotating rod, a second clamping column is arranged at the tail end of the second rotating rod, the second clamping column is embedded and installed in; through setting up bull stick one and bull stick two, rotate bull stick one and bull stick two, make it be the cross and place, can play the effect of support to the well lid, can prevent that the well lid from falling downwards, improve the security of inspection shaft.

Description

Inspection well with anti-falling function

Technical Field

The invention relates to the field of inspection wells, in particular to an inspection well with an anti-falling function.

Background

The inspection well is used for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. 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 convenient for regular inspection of the attached structures.

Real life, inspection shaft well lid are often trampled by the pedestrian and the vehicle rolls, have certain damage to the well lid, damage when too big when the well lid, and the pedestrian walks and can take place the well fall incident on the well lid, can cause great injury to the pedestrian, has very big social danger, consequently needs set up anti-falling device in the inspection shaft.

Disclosure of Invention

The invention aims to provide an inspection well with an anti-falling function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an inspection shaft of function is prevented weighing down in area, includes the wall of a well, the wall of a well upper end is provided with circular recess, has placed the well lid in the circular recess, both ends are provided with recess one about circular recess, are provided with pivot one in the recess, and pivot one is rotated and is connected with bull stick one, and a bull stick end is provided with card post one, and the embedding of card post is installed in opposite side recess one, both ends are provided with recess two around the circular recess, are provided with pivot two in the recess two, and pivot two rotate and are connected with bull stick two, and bull stick two is perpendicular with bull stick one and places, and two ends of bull stick are provided with card post two, and the embedding of card post is installed in opposite side recess two, bull stick one middle part lower extreme is provided with down the draw-in groove.

As a further scheme of the invention: the upper end of the first rotating rod is fixedly connected with a first limiting rod, the lower end of the well cover is provided with a first limiting groove matched with the first limiting rod, the upper end of the second rotating rod is fixedly connected with a second limiting rod, and the lower end of the well cover is provided with a second limiting groove matched with the second limiting rod.

As a still further scheme of the invention: the utility model discloses a slide bar, including the bull stick, the bull stick lower extreme is provided with spout one, and slidable mounting has slider two in the spout one, be provided with the through-hole on the spout lateral wall, slidable mounting has the slide bar in the through-hole, and slide bar both ends threaded connection has the nut, slider lower extreme is provided with the articulated shaft, and the articulated shaft rotates and is connected with the hinge bar, and the terminal rotation of hinge bar is connected with elevating gear.

As a still further scheme of the invention: elevating gear includes the fixed block, and fixed block fixed connection is on the wall of a well inside wall, the fixed block upper end is provided with the telescopic link, and telescopic link upper end fixedly connected with sliding seat is provided with the pivot in the sliding seat, and the hinge bar lower extreme rotates to be connected in the pivot, be provided with spout two on the wall of a well lateral wall, sliding mounting has slider two in the spout two, slider two and sliding seat fixed connection.

As a still further scheme of the invention: the well wall upper end left and right sides is provided with recess three, is provided with axostylus axostyle three in the recess three, and axostylus axostyle three rotates and is connected with the dog, the well lid upper end left and right sides is provided with four with dog matched with recess, and the embedded screw that installs of dog, screw lower extreme threaded connection are in recess four.

As a still further scheme of the invention: and a dustproof pad is arranged at the upper end of the third groove.

As a still further scheme of the invention: the dustproof pad is made of rubber.

Compared with the prior art, the invention has the beneficial effects that: the first rotating rod and the second rotating rod are arranged, and are rotated to be placed in a cross shape, so that the well lid is placed in the circular groove, the first rotating rod and the second rotating rod can support the well lid, the well lid and pedestrians can be prevented from falling downwards, and the safety of the inspection well is improved; the first limiting rod and the second limiting rod are arranged, so that the first limiting rod is placed in the first limiting groove, and the second limiting rod is placed in the second limiting groove, so that the well cover can be limited, the rotation of the well cover is prevented, and the stability of the well cover is improved; the lower end of the hinge rod is enabled to move up and down by arranging the hinge rod, the first sliding block is driven to slide left and right in the first sliding groove, the supporting point position of the upper end of the hinge rod on the first rotating rod is changed, the supporting force of the well lid can be adjusted, and the flexibility of the device is improved; the stop block is arranged, the stop block is rotated and placed in the fourth groove, the screw is rotated to fix the stop block, and then the well lid is fixed to prevent the well lid from being separated from the circular groove; through setting up dustproof pad, when rotating the dog and making it put into recess four, block dustproof pad into recess three on, plug up the three last mouths of recess, prevent that dust earth from entering into recess three and causing the dog to be unable to rotate.

Drawings

FIG. 1 is a front sectional view of an inspection well with a fall prevention function.

FIG. 2 is a side sectional view of the manhole with the anti-falling function.

Fig. 3 is a schematic structural view of a manhole cover hidden in the manhole with the anti-falling function.

Fig. 4 is a partial structure schematic diagram of the inspection well with the anti-falling function.

Fig. 5 is a back structure schematic diagram of a well lid in an inspection well with an anti-falling function.

In the figure: 1-well wall, 2-circular groove, 3-well lid, 4-groove I, 5-shaft rod I, 6-rotating rod I, 7-lower clamping groove, 8-groove II, 9-shaft rod II, 10-rotating rod II, 11-upper clamping groove, 12-clamping column I, 13-clamping column II, 14-limiting rod I, 15-limiting rod II, 16-limiting groove I, 17-limiting groove II, 18-sliding groove I, 19-sliding block I, 20-through hole, 21-sliding rod, 22-nut, 23-hinged shaft, 24-hinged rod, 25-sliding seat, 26-rotating shaft, 27-fixing block, 28-telescopic rod, 29-sliding groove II, 30-sliding block II, 31-groove III, 32-shaft rod III, 33-stop block, 34-screw, 35-dustproof pad and 36-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, in the embodiment of the invention, an inspection well with an anti-falling function comprises a well wall 1, wherein a circular groove 2 is arranged at the upper end of the well wall 1, a well lid 3 is arranged in the circular groove 2, a groove I4 is arranged at the left end and the right end of the circular groove 2, a rotating shaft I5 is arranged in the groove I4, the rotating shaft I5 is rotatably connected with a rotating rod I6, a clamping column I12 is arranged at the tail end of the rotating rod I6, the clamping column I12 is embedded in the groove I4 at the other side, grooves II 8 are arranged at the front end and the rear end of the circular groove 2, a rotating shaft II 9 is arranged in the groove II 8, the rotating shaft II 9 is rotatably connected with a rotating rod II 10, the rotating rod II 10 is vertically arranged with the rotating rod I6, a clamping column II 13 is arranged at the tail end of the rotating rod II 10, the clamping column II 13 is embedded in the groove II 8 at the other side, through rotating bull stick two 10, make bull stick two 10 levels place, card post two 13 blocks into in recess two 8, later rotate bull stick one 6 again, make bull stick one 6 levels place, card post one 12 blocks into in recess one 4, draw-in groove 7 cooperatees with last draw-in groove 11 and places down, can make bull stick one 6 and bull stick two 10 be the cross and place, and then place well lid 3 in circular recess 2, bull stick one 6 and bull stick two 10 can play the effect of support to well lid 3, can prevent well lid 3 and pedestrian's whereabouts, improve the security of inspection shaft.

6 upper end fixedly connected with gag lever post 14 of bull stick, 3 lower extremes of well lid be provided with gag lever post 14 assorted spacing groove 16, bull stick two 10 upper end fixedly connected with gag lever post two 15, 3 lower extremes of well lid be provided with gag lever post two 10 assorted spacing groove two 17, through placing well lid 3 in circular recess 2, gag lever post 14 is put into spacing groove 16, gag lever post two 15 are put into spacing groove two 17, can carry on spacingly to well lid 3, prevent that it from rotating, improve the stability of well lid 3.

The lower end of the first rotating rod 6 is provided with a first sliding groove 18, a second sliding block 19 is slidably mounted in the first sliding groove 18, the side wall of the first sliding groove 18 is provided with a through hole 20, a sliding rod 21 is slidably mounted in the through hole 20, two ends of the sliding rod 21 are in threaded connection with nuts 22, the lower end of the first sliding block 19 is provided with a hinge shaft 23, the hinge shaft 23 is rotatably connected with a hinge rod 24, the tail end of the hinge rod 24 is rotatably connected with a lifting device, the lower end of the hinge rod 24 is driven by the lifting device to move up and down, the first sliding block 19 can slide left and right in the first sliding groove 18, the supporting point position of the upper end of the hinge rod 24 on the first rotating rod 6 is changed, further the supporting force of the well lid 3 can be adjusted, the flexibility of the device is improved, when the first rotating rod 6 needs to be vertically placed, the nuts 22 can be rotatably, the first rotating rod 6 can be vertically placed.

Elevating gear includes fixed block 27, and fixed block 27 fixed connection is on 1 inside wall of the wall of a well, fixed block 27 upper end is provided with telescopic link 28, and telescopic link 28 upper end fixedly connected with sliding seat 25 is provided with pivot 26 in the sliding

seat

25, and 24 lower extremes of hinge bar rotate to be connected in pivot 26, be provided with two 29 of spouts on the 1 lateral wall of the wall of a well, sliding mounting has two 30 of sliders in two 29 of spouts, two 30 of sliders and sliding seat 25 fixed connection, through extension telescopic link 28, can drive two 30 of sliders and slide in two 29 of spouts, and then drive sliding seat 25 and reciprocate, realize the regulation to the support dynamics of well lid 3.

1 upper end left and right sides of the wall of a well is provided with three 31 recesses, is provided with three 32 axostylus axostyles in the three 31 recesses, and three 32 rotations of axostylus axostyles are connected with

dog

33, 3 upper end left and right sides of well lid are provided with four 36 recesses with dog 33 matched with, and the embedding of dog 33 installs screw 34, and screw 34 lower extreme threaded connection is in four 36 recesses, and when well lid 3 was placed in circular recess 2, rotation dog 33 rotated, made it put into four 36 recesses, and rotatory screw 34 fixes dog 33, and then fixes well lid 3, prevents that it from breaking away from in circular recess 2.

The working principle of the embodiment is as follows: rotating the second rotating rod 10 to horizontally place the second rotating rod 10, clamping the second clamping post 13 into the second groove 8, then rotating the first rotating rod 6 to horizontally place the first rotating rod 6, clamping the first clamping post 12 into the first groove 4, placing the lower clamping groove 7 in cooperation with the upper clamping groove 11 to place the first rotating rod 6 and the second rotating rod 10 in a cross shape, and further placing the well lid 3 into the circular groove 2, wherein the first rotating rod 6 and the second rotating rod 10 can support the well lid 3 to prevent the well lid 3 from falling downwards, thereby improving the safety of the inspection well, the first limiting rod 14 is placed into the first limiting groove 16, the second limiting rod 15 is placed into the second limiting groove 17 to limit the well lid 3 to prevent the well lid 3 from rotating, thereby improving the stability of the well lid 3, rotating the stop 33 to place the well lid 3 into the fourth groove 36, rotating the screw 34 to fix the stop 33 to further fix the well lid 3 to prevent the well lid from separating from the circular groove 2, the extension telescopic link 28 can drive the second slide block 30 to slide in the second slide groove 29, and then drive the sliding seat 25 to move up and down, can make the first slide block 19 slide left and right in the first slide groove 18, changes the supporting point position of the upper end of the hinge rod 24 to the first rotating rod 6, and then can adjust the supporting force of the well lid 3, and improves the flexibility of the device.

Example 2

In order to prevent dust and mud from entering the third groove 31, the embodiment is further improved on the basis of embodiment 1, and the improvement is as follows: the upper end of the third groove 31 is provided with a dustproof pad 35, when the stop block 33 is rotated to be placed in the fourth groove 36, the dustproof pad 35 is clamped on the third groove 31 to block the upper opening of the third groove 31, so that dust and mud are prevented from entering the third groove 31 to prevent the stop block 33 from being incapable of rotating; the material of the dust-proof pad 35 is not limited, and in this embodiment, preferably, the material of the dust-proof pad 35 is rubber.

The working principle of the embodiment is as follows: in order to prevent dust and mud from entering the third groove 31, the upper end of the third groove 31 is provided with a dustproof pad 35, when the stop block 33 is rotated to be placed in the fourth groove 36, the dustproof pad 35 is clamped into the third groove 31 to block the upper opening of the third groove 31, and the stop block 33 is prevented from rotating due to the fact that dust and mud enter the third groove 31.

In conclusion, the first rotating rod 6 and the second rotating rod 10 are arranged, and the first rotating rod 6 and the second rotating rod 10 are rotated to be placed in a cross shape, so that the well lid 3 is placed in the circular groove 2, the first rotating rod 6 and the second rotating rod 10 can support the well lid 3, the well lid 3 can be prevented from falling downwards, and the safety of the inspection well is improved; by arranging the first limiting rod 14 and the second limiting rod 15, the first limiting rod 14 is placed in the first limiting groove 16, and the second limiting rod 15 is placed in the second limiting groove 17, so that the well lid 3 can be limited, the rotation of the well lid 3 is prevented, and the stability of the well lid 3 is improved; through the arrangement of the hinge rod 24, the lower end of the hinge rod 24 moves up and down, the slide block I19 is driven to slide left and right in the slide groove I18, the supporting point position of the upper end of the hinge rod 24 to the rotating rod I6 is changed, the supporting force of the well lid 3 can be adjusted, and the flexibility of the device is improved; the stopper 33 is arranged, the stopper 33 is rotated to be placed in the groove IV 36, the screw 34 is rotated to fix the stopper 33, and then the well lid 3 is fixed to prevent the well lid from being separated from the circular groove 2; through setting up dustproof pad 35, when rotating dog 33 and making it put into recess four 36, block dustproof pad 35 into recess three 31 on, plug up recess three 31 suitable for reading, prevent that dust earth from entering into recess three 31 and causing dog 33 unable rotation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An inspection well with an anti-falling function comprises a well wall (1) and is characterized in that a circular groove (2) is formed in the upper end of the well wall (1), a well lid (3) is placed in the circular groove (2), first grooves (4) are formed in the left end and the right end of the circular groove (2), a first rotating shaft (5) is arranged in each first groove (4), the first rotating shaft (5) is rotatably connected with a first rotating rod (6), a first clamping column (12) is arranged at the tail end of each first rotating rod (6), the first clamping column (12) is embedded and installed in the first groove (4) on the other side, second grooves (8) are formed in the front end and the rear end of the circular groove (2), a second rotating shaft (9) is arranged in each second groove (8), the second rotating shafts (9) are rotatably connected with second rotating rods (10), the second rotating rods (10) and the first rotating rods (6) are vertically placed, the clamping column II (13) is embedded in the groove II (8) on the other side, a lower clamping groove (7) is formed in the lower end of the middle of the rotating rod I (6), and an upper clamping groove (11) matched with the lower clamping groove (7) is formed in the upper end of the middle of the rotating rod II (10).

2. The inspection well with the anti-falling function is characterized in that a first limiting rod (14) is fixedly connected to the upper end of the first rotating rod (6), a first limiting groove (16) matched with the first limiting rod (14) is formed in the lower end of the well cover (3), a second limiting rod (15) is fixedly connected to the upper end of the second rotating rod (10), and a second limiting groove (17) matched with the second limiting rod (10) is formed in the lower end of the well cover (3).

3. The inspection well with the falling prevention function according to claim 1, characterized in that a first sliding groove (18) is arranged at the lower end of the first rotating rod (6), a second sliding block (19) is slidably arranged in the first sliding groove (18), a through hole (20) is arranged on the side wall of the first sliding groove (18), a sliding rod (21) is slidably arranged in the through hole (20), nuts (22) are connected to two ends of the sliding rod (21) in a threaded manner, a hinge shaft (23) is arranged at the lower end of the first sliding block (19), the hinge shaft (23) is rotatably connected with a hinge rod (24), and the tail end of the hinge rod (24) is rotatably connected with.

4. The inspection well with the anti-falling function according to claim 3, wherein the lifting device comprises a fixed block (27), the fixed block (27) is fixedly connected to the inner side wall of the well wall (1), a telescopic rod (28) is arranged at the upper end of the fixed block (27), a sliding seat (25) is fixedly connected to the upper end of the telescopic rod (28), a rotating shaft (26) is arranged in the sliding seat (25), the lower end of a hinged rod (24) is rotatably connected to the rotating shaft (26), a second sliding groove (29) is arranged on the side wall of the well wall (1), a second sliding block (30) is slidably arranged in the second sliding groove (29), and the second sliding block (30) is fixedly connected with the sliding seat (25).

5. The inspection well with the anti-falling function according to claim 1, characterized in that a third groove (31) is formed in the left side and the right side of the upper end of the well wall (1), a third shaft rod (32) is arranged in the third groove (31), a stop block (33) is rotatably connected to the third shaft rod (32), a fourth groove (36) matched with the stop block (33) is formed in the left side and the right side of the upper end of the well lid (3), a screw (34) is embedded in the stop block (33), and the lower end of the screw (34) is in threaded connection with the fourth groove (36).

6. The inspection well with the anti-falling function is characterized in that the upper end of the third groove (31) is provided with a dustproof pad (35).

7. The manhole with the anti-falling function according to claim 6, wherein the dustproof pad (35) is made of rubber.