CN212052886U

CN212052886U - Inspection well cover capable of increasing use safety

Info

Publication number: CN212052886U
Application number: CN202020469421.XU
Authority: CN
Inventors: 安良铜
Original assignee: Anhui Hongkai Aluminum Technology Co ltd
Current assignee: Anhui Hongkai Aluminum Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-01
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an increase inspection shaft lid of safety in utilization, including well seat and well lid, the well seat is the ring form, the inside wall bottom of well seat is equipped with spacing dish, spacing dish is the ring form and perpendicular to well seat inside wall arranges, the well lid is arranged inside the well seat of spacing dish top, and well lid and well seat closely cooperate, be equipped with the fixed disk on the lateral wall of well seat, the fixed disk is the ring form and perpendicular to well seat lateral wall arranges. The utility model discloses a interlude has reset spring's guide bar on spacing dish to all be equipped with the reflecting band on guide bar and go-between, at the in-process that uses, can be popped out by reset spring elasticity auto-eject when the well lid breaks away from the well head owing to stealing or when overhauing, do not need extra detection and drive power, practice thrift the energy consumption, be used for protecting the well head position, it is effectual to pop out, avoid the pedestrian to step on sufficient well head and drop, and cooperate with the reflecting band and warn the vehicle after rising, promote the security that the inspection shaft lid used.

Description

Inspection well cover capable of increasing use safety

Technical Field

The utility model relates to an inspection shaft lid technical field specifically is an increase inspection shaft lid of safety in utilization.

Background

In urban construction, there are many underground pipelines, such as sewer, underground gas pipeline, tap water pipeline, power pipeline, communication pipeline, national defense pipeline, etc. every section of these pipelines has an outlet to the ground, the section from the pipeline to the ground is called inspection well, the inspection well opening is usually flush with the ground, so a cover is needed to cover the inspection well, called inspection well cover. The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape.

Chinese patent publication No. CN207176747U discloses a warning water well cover for water treatment, the warning manhole cover for controlling water comprises a shell, guide rails are fixedly arranged on two sides of the inner wall of the shell, a moving mechanism is arranged on the guide rails, the moving mechanism is fixedly provided with a water permeable screen plate, the top of the water permeable screen plate is fixedly provided with a warning lamp tube, the top of the guide rail is fixedly provided with a pressure sensor, the top of the pressure sensor is provided with a well lid body, the well lid body is embedded with a stress sensor, both sides of the well lid body are fixedly provided with stress processors matched with the stress sensor for use, the left side of the shell is fixedly provided with a controller which is respectively and electrically connected with the stress processor, the warning lamp tube, the pressure sensor and the stress sensor, this warning well lid for controlling water has increased the security performance of well lid, can warn the operation when losing or structural damage.

Above-mentioned well lid loses and can play the effect of warning to vehicle and pedestrian really after damaging at the well lid, but the inspection shaft lid still need open the back conveniently to overhaul the pipeline such as sewer and maintain at the in-process that uses, and its horizontal fixed plate has been covered the inspection shaft mouth with guide sleeve, and the personnel of being not convenient for get into, and the well lid does not possess the function of theftproof and scour protection top, uses and has the limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an increase inspection shaft lid of safety in utilization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the inspection well cover comprises a well seat and a well cover, wherein the well seat is in a circular ring shape, a limiting disc is arranged at the bottom end of the inner side wall of the well seat, the limiting disc is in a circular ring shape and is perpendicular to the inner side wall of the well seat in an arrangement mode, the well cover is arranged inside the well seat above the limiting disc and is tightly matched with the well seat, a fixed disc is arranged on the outer side wall of the well seat, the fixed disc is in a circular ring shape and is perpendicular to the outer side wall of the well seat, mounting holes are evenly arranged on the fixed disc at equal intervals, an annular groove is formed in the upper surface of the limiting disc, a connecting ring is arranged inside the annular groove, a pair of guide rods are symmetrically welded at the bottom of the connecting ring, the two guide rods are all perpendicular to the connecting ring in an arrangement mode, the bottom end of each guide rod penetrates through the limiting disc and is provided with a limiting block, a sliding hole, the bottom of the limiting column penetrates through the limiting disc and extends to the lower part of the limiting disc, a through groove is connected to the inside of the limiting column, the top end of the through groove extends to the edge position of the top of the limiting column, a communicating pipe is connected between one ends of the bottoms of the limiting columns, which extend to the lower part of the limiting disc, the communicating pipe is in a circular ring shape, the communicating pipe is sequentially connected with the 4 limiting columns and is respectively communicated with the bottom ends of the through groove, one side of the bottom of the communicating pipe is connected with an air release pipe, an electric valve is installed on the air release pipe, the bottom of the well lid is uniformly provided with 4 sealing cavities matched with the limiting columns at equal intervals, and the caliber of the top end of the inner part of each sealing cavity is the same as the maximum diameter of the sealing head, the intermediate position department at well lid top is equipped with the mounting groove, and the inside of mounting groove articulates there is the handle.

Preferably, the sealing head is in a round table shape, and a sealing ring is sleeved on the outer side of the sealing head.

Preferably, the bottom end of the sealing cavity is horn-shaped.

Preferably, the outer side wall of the connecting ring and the outer side wall of one side, far away from each other, of the guide rods at the two sides of the bottom of the connecting ring are uniformly pasted with the reflective belts at equal intervals.

Preferably, the telescopic amount of the guide rod is not less than 30 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the inspection well cover for increasing the use safety is characterized in that the bottom of the well cover is provided with the sealing cavity, the bottom of the sealing cavity is arranged into a horn shape, the sealing head is arranged into a round platform shape, the well cover is protected by utilizing the air tightness in the sealing cavities after the well cover is installed, the well cover is not easy to pull out under the condition that an electric valve is not opened, the anti-theft function of the well cover is greatly increased, when the inspection well cover is used as a water well cover, the anti-theft function is realized because the air tightness has the effect of not being easily separated, the defect of jacking of flood on the back of the well cover is prevented, the stability in the installation and use process of the well cover is increased, the noise caused by bouncing is avoided, the open sealing cavity and the round platform-shaped sealing head are favorable for the alignment and the placement of the well cover and a limiting column, the installation efficiency and the use effect are increased, the utility model discloses a, in the in-process that uses, can not need extra detection and drive power when the well lid breaks away from the well head owing to steal or overhaul when can pop out by reset spring elasticity automatic pop-up, practice thrift the energy consumption for protect the well head position, pop out effectually, avoid the pedestrian to step on the well head and drop, and cooperate with the reflection of light area after rising and warn the vehicle, promote the security that the inspection shaft lid used.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

fig. 2 is a schematic view of the internal structure of the well base and the well lid separated from each other in front view;

FIG. 3 is a schematic view of the structure of the well base of the present invention viewed from above and the well lid of the present invention viewed from above;

FIG. 4 is a schematic view of an enlarged structure inside the spacing column of the present invention;

fig. 5 is an enlarged schematic view of the a-site of the present invention.

In the figure: 1. mounting holes; 2. a well base; 3. a limiting column; 4. a well cover; 5. mounting grooves; 6. a handle; 7. a communicating pipe; 8. a limiting disc; 9. sealing the cavity; 10. a connecting ring; 11. an annular groove; 12. an electrically operated valve; 13. a limiting block; 14. a guide bar; 15. a return spring; 16. fixing the disc; 17. a reflective band; 18. a seal ring; 19. a through groove; 20. and (6) sealing the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an inspection well cover for improving use safety comprises a well base 2 and a well lid 4, wherein the well base 2 is in a circular ring shape, a limiting disc 8 is arranged at the bottom end of the inner side wall of the well base 2, the limiting disc 8 is in a circular ring shape and is arranged perpendicular to the inner side wall of the well base 2, the well lid 4 is arranged inside the well base 2 above the limiting disc 8, the well lid 4 is tightly matched with the well base 2, a fixed disc 16 is arranged on the outer side wall of the well base 2, the fixed disc 16 is in a circular ring shape and is arranged perpendicular to the outer side wall of the well base 2, mounting holes 1 are uniformly arranged on the fixed disc 16 at equal intervals, an annular groove 11 is arranged on the upper surface of the limiting disc 8, a connecting ring 10 is arranged inside the annular groove 11, a pair of guide rods 14 are symmetrically welded at the bottom of the connecting ring 10, the two guide rods 14 are all arranged perpendicular to the connecting ring 10, and reflective tapes 17, the bottom end of a guide rod 14 penetrates through a limiting disc 8 and is provided with a limiting block 13, a sliding hole matched with the guide rod 14 is arranged on the limiting disc 8, a reset spring 15 is sleeved outside the guide rod 14 between the limiting block 13 and the limiting disc 8, the expansion amount of the guide rod 14 is not lower than 30cm, 4 limiting columns 3 are uniformly arranged on the limiting disc 8 at the inner side of an annular groove 11 at equal intervals, sealing heads 20 are arranged at the top ends of the limiting columns 3 respectively, the sealing heads 20 are in a circular table shape, sealing rings 18 are sleeved outside the sealing heads 20, the limiting columns 3 are arranged perpendicular to the limiting disc 8, the bottom end of each limiting column 3 penetrates through the limiting disc 8 and extends to the lower side of the limiting disc 8, a through groove 19 is connected inside each limiting column 3, the top end of the through groove 19 extends to the edge position of the top of the limiting column 3, a communicating pipe 7 is connected between the bottom of each limiting column, communicating pipe 7 connects gradually 4 spacing posts 3 and is linked together with logical groove 19 bottom respectively, one side of 7 bottoms communicating pipe is connected with the pipe that loses heart, and install electric valve 12 on the pipe that loses heart, 4 and spacing post 3 matched with sealed chamber 9 have evenly been arranged to the bottom of well lid 4 equidistant, the bottom of sealed chamber 9 is the loudspeaker form, the bore on the inside top of sealed chamber 9 is the same with sealed head 20's maximum diameter, the intermediate position department at well lid 4 top is equipped with mounting groove 5, and the inside of mounting groove 5 articulates there is handle 6.

The working principle is as follows: when in use, the well seat 2 is arranged at a well mouth part, the mounting hole 1 is fixed with the ground by using bolts, cement is poured after the fixation, the stability of the well seat 2 is improved, the electric power supply is connected externally, a control device with a remote signal receiving function and a series of equipment for realizing the opening and closing of the electric valve 12 are arranged on the inner side wall of the well seat 2, the electric valve 12 is used for remotely controlling the opening and closing of the electric valve 12, in the process of mounting the well cover 4, the electric valve 12 is opened, the well cover 4 is aligned to the connecting ring 10 by lifting the handle 6 and the connecting ring 10 is extruded, 4 sealing cavities 9 at the bottom of the well cover 4 are approximately aligned to 4 limiting columns 3 on the limiting disc 8 in the extrusion process, because the bottom end of the sealing cavity 9 is horn-shaped, and the limiting columns 3 are in a round table shape with a smaller top end, the well cover 4 is convenient to be inserted into the inner side, the inside atmospheric pressure of sealed chamber 9 and logical groove 19 and communicating pipe 7 is invariable this moment, utilize the gas tightness to fix well lid 4, and when the maintenance inspection shaft, open electric valve 12, carry and draw handle 6 to break away from well seat 2 with well lid 4, can maintain the inspection shaft, and after the well lid is because maintenance inspection shaft or theft, well lid 4 as long as break away from well seat 2, no longer cause the extrusion to go up ring 10, go up ring 10 and guide bar 14 and bounce under reset spring 15's elastic force effect, it protects the well head position to be higher than the road surface after the play, reflecting band 17 can also more warn the vehicle of traveling after the night light lamp shines, thereby increase the security that the device used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides an increase inspection shaft lid of safety in utilization, includes well seat (2) and well lid (4), its characterized in that: well seat (2) are the ring form, the inside wall bottom of well seat (2) is equipped with spacing dish (8), spacing dish (8) are ring form and perpendicular to well seat (2) inside wall and arrange, well lid (4) are arranged inside well seat (2) of spacing dish (8) top, and well lid (4) closely cooperate with well seat (2), be equipped with fixed disk (16) on the lateral wall of well seat (2), fixed disk (16) are ring form and perpendicular to well seat (2) lateral wall and arrange, and fixed disk (16) equidistant evenly arranged mounting hole (1), the upper surface of spacing dish (8) is equipped with annular groove (11), the inside of annular groove (11) is equipped with go-between (10), the bottom symmetric welding of go-between (10) has a pair of guide bar (14), two guide bar (14) all are arranged perpendicular to go-between (10), the bottom of the guide rod (14) penetrates through the limiting disc (8) and is provided with a limiting block (13), a sliding hole matched with the guide rod (14) is formed in the limiting disc (8), a reset spring (15) is sleeved on the outer side of the guide rod (14) between the limiting block (13) and the limiting disc (8), 4 limiting columns (3) are uniformly arranged on the limiting disc (8) on the inner side of the annular groove (11) at equal intervals, sealing heads (20) are arranged at the top ends of the limiting columns (3), the limiting columns (3) are perpendicular to the limiting disc (8) and are arranged, the bottom of each limiting column (3) penetrates through the limiting disc (8) and extends to the lower side of the limiting disc (8), a through groove (19) is connected inside the limiting column (3), the top end of the through groove (19) extends to the top edge position of the limiting column (3), and a communicating pipe (7) is connected between one end of the bottom of the limiting column (3) extending to the lower side of the limiting disc (, communicating pipe (7) are the ring form, communicating pipe (7) connect gradually 4 spacing post (3) and be linked together with logical groove (19) bottom respectively, one side of communicating pipe (7) bottom is connected with disappointing pipe, and installs electric valve (12) on the pipe that loses heart, the equidistant sealed chamber (9) of 4 and spacing post (3) matched with that have evenly arranged in the bottom of well lid (4), the bore on the inside top of sealed chamber (9) is the same with the maximum diameter of sealed head (20), the intermediate position department at well lid (4) top is equipped with mounting groove (5), and the inside of mounting groove (5) articulates there is handle (6).

2. The inspection well cover for increasing use safety of claim 1, wherein: the sealing head (20) is in a round table shape, and a sealing ring (18) is sleeved on the outer side of the sealing head (20).

3. The inspection well cover for increasing use safety of claim 1, wherein: the bottom end of the sealing cavity (9) is trumpet-shaped.

4. The inspection well cover for increasing use safety of claim 1, wherein: the outer side wall of the connecting ring (10) and the outer side wall of one side, far away from the guide rods (14) on two sides of the bottom of the connecting ring (10), of the outer side wall are uniformly adhered with the light reflecting belts (17) at equal intervals.

5. The inspection well cover for increasing use safety of claim 1, wherein: the telescopic quantity of the guide rod (14) is not less than 30 cm.