CN217998179U

CN217998179U - Inspection shaft lid for municipal works

Info

Publication number: CN217998179U
Application number: CN202221263606.0U
Authority: CN
Inventors: 宋振宇
Original assignee: Anhui Dalai Machinery Manufacturing Co ltd
Current assignee: Anhui Dalai Machinery Manufacturing Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-12-09
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a municipal works technical field just discloses an inspection shaft lid for municipal works, including fixed bottom ring seat, the top fixed mounting of fixed bottom ring seat has the holding ring. This inspection shaft lid for municipal works, can prevent that the well lid from taking place to drop, when needing to open the bent cap, the wooden roller that is fixed with magnet with one end extends the bent cap below through the intercommunicating pore and adsorbs magnet and absorption curb plate, then the pulling wooden roller, the wooden roller passes through magnet actuation absorption curb plate and upwards deflects, make the position that adsorbs the curb plate to directional top, it drives the position of the directional top of guide block through the dwang to adsorb the curb plate, then through handle pulling bent cap rebound, the guide block moves to the top of fixed bottom ring seat along lower guiding groove and last guiding groove, thereby remove the fixed to the bent cap, open the bent cap, during the installation, only need face to the positioning insertion rod then with the bent cap downwards card to the inside installation that can accomplish of holding ring, easy operation convenient to use.

Description

Inspection shaft lid for municipal works

Technical Field

The utility model relates to a municipal works technical field specifically is an inspection shaft lid for municipal works.

Background

There will be many underground piping in the urban construction, for example sewer, underground gas piping, water supply line, power pipeline, communication pipeline, national defense pipeline etc. these pipelines will have an export that leads to ground every one section, and these exits need use the inspection shaft lid to seal up, and general inspection shaft lid does not have the anticreep function, and the well lid takes place to drop easily, has the potential safety hazard, and some anticreep well lid installation procedures are complicated, open and install very inconvenient, use inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an inspection shaft lid for municipal works has solved the problem that the background art of working provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an inspection shaft lid for municipal works, includes fixed base ring seat, the top fixed mounting of fixed base ring seat has the holding ring, the bent cap has been cup jointed to the inside of holding ring, the handle has been seted up at the top of bent cap, the top of fixed base ring seat is located and has seted up positioning slot by inboard position, the bottom of bent cap is located and has the location inserted bar to the position fixed mounting of positioning slot, the bottom of bent cap has the support even frame with the position fixed mounting that is located the centre, the support even frame lean on the lower extreme to rotate through the bearing and install the dwang, the outer wall of dwang is located and supports even left position fixed mounting of frame and has the absorption curb plate, the top of bent cap is located and has seted up the intercommunicating pore to the position of adsorbing the curb plate, the tip of dwang is provided with the anticreep device.

Preferably, anticreep device includes guiding groove, lower guiding groove, dop, guide block and off normal dop, go up the guiding groove and set up at the top of fixed base ring seat and be located the position by the inboard, the guiding groove sets up in the bottom of fixed base ring seat and is located the position of guiding groove below down, the dop is with the left end of dwang and be located the position fixed mounting who leans on the front side to the top, the guide block is with the left end of dwang and be located the position fixed mounting who leans on the rear side to the bottom, the front side of guiding groove is seted up under with the off normal dop.

Preferably, one end of the guide block, which is far away from the rotating rod, is triangular.

Preferably, the offset chuck is matched with the chuck.

Preferably, the size of the top opening of the upper guide groove is larger than that of the bottom opening, and the size of the bottom opening of the lower guide groove is larger than that of the top opening.

Preferably, the adsorption side plate is made of iron, the connecting line of the clamping head and the guide block passes through the axial lead of the rotating rod, the direction of the end, far away from the rotating rod, of the adsorption side plate is the same as the direction of the end, far away from the rotating rod, of the guide block, and the weight sum of the guide block and the adsorption side plate is larger than that of the clamping head.

Compared with the prior art, the utility model provides an inspection shaft lid for municipal works possesses following beneficial effect:

1. this inspection shaft lid for municipal works, when the well lid rivers through lead to water to upwards gush out and promote the bent cap rebound greatly, the bent cap drives the dwang rebound through supporting even, the dwang drives the dop rebound, the dop shifts up and inserts the inside of off normal dop and block and die to restriction dwang rebound, thereby can prevent that the bent cap from taking place to drop, prevents that the pedestrian from falling into the well after the bent cap drops.

2. This inspection shaft lid for municipal works, when needing to open the closing disk, the wood roller that is fixed with magnet with one end extends the closing disk below and adsorbs magnet and absorption curb plate through the intercommunicating pore, then stimulate the wood roller, the wood roller adsorbs the curb plate through magnet attraction and upwards deflects, make and adsorb the curb plate and deflect to the position of directional top, it drives the position of the directional top of guide block through the dwang to adsorb the curb plate, then through handle pulling closing disk rebound, the guide block moves to the top of fixed bottom ring seat along lower guiding groove and last guiding groove, thereby relieve the fixed to the closing disk, open the closing disk, during the installation, only need face to the location inserted bar and then can accomplish the installation inside the card income to the holding ring downwards with the closing disk, easy operation is convenient for to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.

Wherein: 1. fixing the base ring seat; 2. a positioning ring; 3. a cover plate; 4. positioning the slot; 5. positioning the inserted rod; 6. a handle; 7. a support connecting frame; 8. rotating the rod; 9. adsorbing the side plate; 10. a communicating hole; 11. an upper guide groove; 12. a lower guide groove; 13. clamping a head; 14. a guide block; 15. an offset chuck.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides an inspection shaft lid for municipal works, including fixed base ring seat 1, the top fixed mounting of fixed base ring seat 1 has holding ring 2, holding ring 2's inside has cup jointed the cover plate 3, handle 6 has been seted up at the top of cover plate 3, fixed base ring seat 1's top is located and has seted up positioning slot 4 by inboard position, the bottom of cover plate 3 is located and has just to positioning slot 4's fixed position to install location inserted bar 5, the bottom of cover plate 3 is located middle fixed position and has the support even frame 7, support even frame 7 by the lower extreme and rotate through the bearing and install dwang 8, the outer wall of dwang 8 is located and supports even left fixed position of frame 7 and has adsorbed curb plate 9, the top of cover plate 3 is located and has just seted up intercommunicating pore 10 to the position of adsorbing curb plate 9, the tip of dwang 8 is provided with the anticreep device.

Further, the anti-falling device comprises an upper guide groove 11, a lower guide groove 12, a chuck 13, a guide block 14 and an offset chuck 15, the upper guide groove 11 is arranged at the top of the fixed base ring seat 1 and is located at a position close to the inner side, the lower guide groove 12 is arranged at the bottom of the fixed base ring seat 1 and is located at a position below the upper guide groove 11, the chuck 13 is fixedly installed at a position close to the left end of the rotating rod 8 and is located at a position close to the front side, the guide block 14 is fixedly installed at a position close to the rear side and is located at a position close to the rear side, the offset chuck 15 is arranged at the front side of the lower guide groove 12, when the cover disc 3 needs to be opened, a wood roller with one end fixed with a magnet extends to the lower part of the cover disc 3 through a communication hole 10 and adsorbs the magnet and the adsorption side plate 9, then the wood roller is pulled, the wood roller sucks the adsorption side plate 9 to deflect upwards through the magnet, the adsorption side plate 9 deflects to the position pointing upwards, the adsorption side plate 9 drives the guide block 14 to the position pointing upwards through the guide block 8, then the cover disc 3 is pulled upwards by pulling the handle 6, then the guide block 14 moves upwards and then moves to the guide groove 11 and the guide groove 3 is opened, thereby the inner part of the fixed base ring seat 3 can be conveniently used for simply for positioning the cover disc 3, and the cover disc can be positioned for positioning operation of the cover disc 3, and the cover disc can be simply installed on the cover disc 3.

Further, the one end that guide block 14 kept away from dwang 8 is triangle-shaped for when dwang 8 moved up after guide block 14 pointed to the top position, guide block 14 can upwards deflect along lower guide groove 12 inner wall after guide block 14 contacted with lower guide groove 12 lateral wall, thereby make guide block 14 become the position of pointing to the top and then upwards shift out.

Further, off

normal dop

15 and 13 looks adaptations of dop, when well lid rivers flow through greatly to lead to water to upwards gush out and promote the 3 rebound of closing cap, closing cap 3 drives dwang 8 rebound through supporting even frame 7, dwang 8 drives dop 13 rebound, 13 upshifts of dop and inserts and block to the inside of off normal dop 15, thereby restriction dwang 8 rebound, thereby can prevent that closing cap 3 from taking place to drop, prevent that the pedestrian from falling into the well after closing cap 3 drops.

Further, the size of the top opening of the upper guide groove 11 is larger than that of the bottom opening, and the size of the bottom opening of the lower guide groove 12 is larger than that of the top opening, so that the rotating rod 8, the chuck 13 and the guide block 14 can move inside the lower guide groove 12 and the upper guide groove 11 when the cover plate 3 is mounted and dismounted conveniently.

Further, the adsorption side plate 9 is made of iron, a connecting line of the chuck 13 and the guide block 14 passes through an axial lead of the rotating rod 8, the pointing directions of the adsorption side plate 9 and one end of the guide block 14 far away from the rotating rod 8 are the same, and the sum of the weights of the guide block 14 and the adsorption side plate 9 is larger than that of the chuck 13, so that the guide block 14 is obliquely pointed to the position of the offset chuck 15 in a static state.

When using, when the well lid water flows through greatly to lead to water to upwards gush out when promoting the bent cap 3 rebound, bent cap 3 drives dwang 8 rebound through supporting even frame 7, dwang 8 drives dop 13 rebound, dop 13 shifts up and inserts and blocks to the inside of off normal dop 15, thereby restriction dwang 8 rebound, thereby can prevent that bent cap 3 from taking place to drop, prevent that the pedestrian from falling into the well after bent cap 3 drops, when needing to open bent cap 3, the wooden roller that is fixed with magnet in one end extends bent cap 3 below through intercommunicating pore 10 and adsorbs magnet and absorption curb plate 9, then the pulling wooden roller, the wooden roller adsorbs curb plate 9 through magnet absorption and upwards deflects, make absorption curb plate 9 deflect to the position of directional top, absorption curb plate 9 drives the position of the directional top of guide block 14 through dwang 8, then through handle 6 pulling bent cap 3 rebound, guide block 14 moves to the top of fixed bottom ring seat 1 along lower guiding groove 12 and upper guiding groove 11, thereby relieve the fixing to bent cap 3, open bent cap 3, then when installing, only need insert the pole 5 to fix a position to the straight-down operation slot 2 can be convenient for installing the retaining ring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inspection shaft lid for municipal works, includes fixed base ring seat (1), its characterized in that: the top fixed mounting of fixed base ring seat (1) has holding ring (2), the inside of holding ring (2) has cup jointed bent disk (3), handle (6) have been seted up at the top of bent disk (3), the top of fixed base ring seat (1) is located and has seted up positioning slot (4) by inboard position, the bottom of bent disk (3) is located and has location inserted bar (5) just to the position fixed mounting of positioning slot (4), the bottom of bent disk (3) is located the position fixed mounting in the middle of and has support even frame (7), the support is even leaned on the lower extreme of frame (7) and is rotated through the bearing and install dwang (8), the outer wall of dwang (8) is located and supports even left position fixed mounting of frame (7) and has adsorbed curb plate (9), the top of bent disk (3) is located and has seted up intercommunicating pore (10) just to the position of adsorbing curb plate (9), the tip of dwang (8) is provided with the anticreep device.

2. The inspection well cover for municipal engineering according to claim 1, wherein: anticreep device includes guiding groove (11), lower guiding groove (12), dop (13), guide block (14) and off normal dop (15), go up guiding groove (11) and set up at the top of solid fixed base ring seat (1) and be located the position by the inboard, the position of setting up in the bottom of solid fixed base ring seat (1) and being located guiding groove (11) below is set up in lower guiding groove (12), dop (13) and the left end of dwang (8) are located the position fixed mounting who leans on the front side on the side, guide block (14) and the left end of dwang (8) are located the position fixed mounting who leans on the back side off the side, the front side of guiding groove (12) is seted up under off normal dop (15).

3. The inspection well cover for municipal engineering according to claim 2, wherein: one end of the guide block (14) far away from the rotating rod (8) is triangular.

4. The inspection well cover for municipal engineering according to claim 2, wherein: the deviation clamping head (15) is matched with the clamping head (13).

5. The inspection well cover for municipal engineering according to claim 2, wherein: the size of the top end opening of the upper guide groove (11) is larger than that of the bottom end opening, and the size of the bottom end opening of the lower guide groove (12) is larger than that of the top end opening.

6. The inspection well cover for municipal engineering according to claim 2, wherein: adsorb curb plate (9) and make by iron as the raw materials, the axial lead of dwang (8) is passed through to the line of dop (13) and guide block (14), and the one end directive direction of keeping away from dwang (8) of adsorbing curb plate (9) and guide block (14) is the same to the weight sum that guide block (14) and adsorb curb plate (9) is greater than dop (13).