CN211293300U

CN211293300U - Well lid monitoring device

Info

Publication number: CN211293300U
Application number: CN201922015341.7U
Authority: CN
Inventors: 唐智勇
Original assignee: Henan Hengyue Technology Co ltd
Current assignee: Henan Hengyue Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-18
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a control technical field specifically is a well lid monitoring device, including the well lid, the well is installed to the below of well lid, the outside of well is provided with inspection shaft well lid information server, the below of well lid is provided with the protective sheath, the internally mounted of protective sheath has inspection shaft well lid state monitor, the top of inspection shaft well lid state monitor is provided with the apron. The device reasonable in design, pass the rubber sleeve card back on the dead lever when built-in groove, rubber sleeve reconversion alright guarantee connect buckle's firm, the rubber pad plays the effect of firm in connection once more with the spacing groove, after the state of well lid is monitored to inspection shaft well lid state monitor, alright pass through wireless transmission with the signal and give inspection shaft well lid information server, every inspection shaft well lid state monitor all has the code that corresponds simultaneously, thereby monitoring personnel alright fix a position in time to the well lid of abnormal state and overhaul the processing.

Description

Well lid monitoring device

Technical Field

The utility model relates to a control technical field specifically is a well lid monitoring device.

Background

The high-voltage cable laid in the power tunnel is a life pulse of a city, and a high-voltage cable line plays an important transmission task in a city network. Power cables are the most basic components of a power system and are of great importance to the overall power system. After the cable is laid to inside, install the well lid on the tunnel top to certain protection is played to inside, also protects passerby, can not drop in the well because of open well head, thereby causes danger. The well lid need inspect constantly whether install with the well on, ensure people's safety.

However, the manhole cover of the cable channel is more and more damaged, stolen, maliciously moved and the like, so that when the manhole cover is lost or moved, great potential safety hazards are brought, and the safety of people is harmed. Accordingly, one skilled in the art provides a manhole cover monitoring device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid monitoring device 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 utility model provides a well lid monitoring device, includes the well lid, the well is installed to the below of well lid, the outside of well is provided with inspection shaft well lid information server, the below of well lid is provided with the protective sheath, the both ends welding of protective sheath has the connecting plate, the inside of connecting plate is provided with the threaded rod, the internally mounted of protective sheath has inspection shaft well lid state monitor, the ventilation hole has been seted up to the bottom of protective sheath, the top of inspection shaft well lid state monitor is provided with the apron, the outer end welding of apron has the fixed plate, the bottom of apron bonds there is the rubber pad, the inside welding of protective sheath has the dead lever, the top of dead lever bonds there is the.

As a further aspect of the present invention: the connecting plate is provided with two altogether, with the both ends of protective sheath are arranged in to the central point symmetry of protective sheath, protective sheath welded connection connecting plate, the thread groove has been seted up to the inside of connecting plate, the internal diameter of thread groove and the external diameter looks adaptation of threaded rod.

As a further aspect of the present invention: the threaded rod passes through thread groove threaded connection connecting plate, the protective sheath passes through threaded rod threaded connection well lid, the ventilation hole is the member of a round hole type, the ventilation hole is provided with twenty altogether, the bottom of protective sheath is arranged in to the ventilation hole array.

As a further aspect of the present invention: the fixing plates are arranged on the outer sides of the middle points of the four sides of the cover plate respectively, the fixing plates are connected with the cover plate in a welded mode, built-in grooves are formed in the fixing plates, and the inner diameters of the built-in grooves are matched with the outer diameter of the fixing rod.

As a further aspect of the present invention: the dead lever corresponds built-in groove department and sets up in the inside of protective sheath, dead lever welded connection protective sheath, the diameter of rubber sleeve is greater than the diameter of dead lever, the rubber sleeve is the columniform framework of a rubber material, the protective sheath is connected through the dead lever buckle in built-in groove.

As a further aspect of the present invention: the rubber pad is a component made of rubber, the rubber pad is connected with the bottom end of the cover plate in a gluing mode, the outer diameter of the rubber pad is larger than the outer diameter of the cover plate, a limiting groove is formed in the position, corresponding to the protective sleeve, of the rubber pad, the inner diameter of the limiting groove is matched with the outer diameter of the rubber pad, and the rubber pad is connected with the limiting groove through a cover plate buckle.

As a further aspect of the present invention: the well is connected to the well lid buckle, inspection shaft well lid state monitor passes through protective sheath fixed connection well lid, the outside of well lid is arranged in to inspection shaft well lid information server, the protective sheath passes through electric connection inspection shaft well lid information server.

Compared with the prior art, the beneficial effects of the utility model are that: the device has reasonable design and convenient operation, the protective sleeve can play a role of protecting the inspection well lid state monitor, the bottom end of the protective sleeve is provided with a ventilation hole to play a role of ventilation so as to prevent fog from being generated in a closed state to influence the monitoring data of the inspection well lid state monitor, the diameter of the built-in groove is smaller than that of the rubber sleeve, after the built-in groove passes through the rubber sleeve and is clamped on the fixed rod, the rubber sleeve is restored to the original state so as to ensure the firmness of the connecting buckle and is not easy to fall off, meanwhile, the rubber pad arranged on the outer side of the cover plate and the corresponding limiting groove in the protective sleeve play a role of connection firmness again, when the inspection well lid state monitor monitors the state of the inspection well lid, signals can be wirelessly transmitted to the inspection well lid information server, each inspection well lid state monitor has a corresponding code, monitoring personnel can be positioned so as to timely overhaul the inspection well lid in, the safety of the public is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a manhole cover monitoring device;

FIG. 2 is a schematic structural diagram of monitor installation in the manhole cover monitoring device;

FIG. 3 is a top view of a monitor protective sleeve in a manhole cover monitoring device;

fig. 4 is a cross-sectional view of a monitor protective sleeve in a well lid monitoring device.

In the figure: 1. a well cover; 2. a hoistway; 3. an inspection well cover information server; 4. a protective sleeve; 5. a connecting plate; 6. a threaded rod; 7. a thread groove; 8. a cover plate; 9. a fixing plate; 10. a rubber sleeve; 11. fixing the rod; 12. a built-in groove; 13. a rubber pad; 14. a limiting groove; 15. a monitor for monitoring the state of the manhole cover; 16. a vent hole.

Detailed Description

Please refer to fig. 1 ~ 4, in the embodiment of the utility model, a well lid monitoring device, including well lid 1, well 2 is installed to well lid 1's below, well 2's the outside is provided with inspection shaft well lid information server 3, well lid 1's below is provided with protective sheath 4, protective sheath 4's both ends welding has connecting plate 5, connecting plate 5's inside is provided with threaded rod 6, protective sheath 4's internally mounted has inspection shaft well lid state monitor 15, ventilation hole 16 has been seted up to protective sheath 4's bottom, inspection shaft well lid state monitor 15's top is provided with apron 8, the outer end welding of apron 8 has fixed plate 9, the bottom of apron 8 bonds there is rubber pad 13, the inside welding of protective sheath 4 has dead lever 11, the top of dead lever 11 bonds.

In fig. 2: connecting plate 5 is provided with two altogether, place the both ends of protective sheath 4 in with the central point symmetry of protective sheath 4, protective sheath 4 welded connection connecting plate 5, thread groove 7 has been seted up to the inside of connecting plate 5, the internal diameter of thread groove 7 and the external diameter looks adaptation of threaded rod 6, threaded rod 6 passes through 7 threaded connection connecting plate 5 of thread groove, protective sheath 4 passes through 6 threaded connection well lids of threaded rod 1, ventilation hole 16 is the component of a round hole type, ventilation hole 16 is provided with twenty altogether, the bottom of protective sheath 4 is placed in to ventilation hole 16 array, be convenient for fix under well lid 1.

In fig. 3 and 4: the fixing plates 9 are provided with four fixing plates which are respectively arranged at the outer sides of the middle points of the four sides of the cover plate 8, the fixing plates 9 are connected with the cover plate 8 in a welding mode, the inner parts of the fixing plates 9 are provided with built-in grooves 12, the inner diameters of the built-in grooves 12 are matched with the outer diameter of fixing rods 11, the fixing rods 11 corresponding to the built-in grooves 12 are arranged in the protective sleeves 4, the fixing rods 11 are connected with the protective sleeves 4 in a welding mode, the diameter of the rubber sleeve 10 is larger than that of the fixing rods 11, the rubber sleeve 10 is a cylindrical framework made of rubber materials, the built-in grooves 12 are connected with the protective sleeves 4 through the fixing rods 11 in a buckling mode, the rubber pads 13 are components made of rubber materials, the rubber pads 13 are connected with the bottom ends of the cover plate 8 in a gluing mode, the outer diameter of the rubber pads 13 is larger than that of the, after the built-in groove 12 passes the rubber sleeve 10 and is clamped on the fixing rod 11, the rubber sleeve 10 is restored to the original state, so that the connecting buckle is firm, the rubber sleeve is not easy to drop, and the corresponding limiting groove 14 in the rubber pad 13 and the protective sleeve 4 plays a role in connection firmness again.

In fig. 1: well 2 is connected to 1 buckle of well lid, inspection shaft well lid state monitor 15 passes through protective sheath 4 fixed connection well lid 1, the outside of well lid 1 is arranged in to inspection shaft well lid information server 3, protective sheath 4 passes through electric connection inspection shaft well lid information server 3, every inspection shaft well lid state monitor 15 all has the code that corresponds, thereby monitoring personnel alright fix a position in time to the well lid 1 of abnormal state and overhaul the processing, be convenient for in time discover in time overhaul.

The utility model discloses a theory of operation is: the manhole cover 1 is taken down and placed on the ground, the manhole cover state monitor 15 is placed inside the protective sleeve 4, the cover plate 8 is covered at the opening of the protective sleeve 4, the built-in grooves 12 in the fixing plates 9 on four sides of the cover plate 8 correspond to the fixing rods 11 in the protective sleeve 4 and then pressed downwards, the rubber sleeve 10 is made of rubber and can be contracted and extruded when passing through the built-in grooves 12 after completely passing through the built-in grooves 12, the rubber sleeve 10 can begin to expand, so that the fixing plates 9 are firmly fixed in the protective sleeve 4, meanwhile, the cover plate 8 slides downwards while the rubber pads 13 are also contracted in the channel, after the fixing plates 9 are fixed on the fixing rods 11, the cover plate 8 completely enters the protective sleeve 4, the rubber pads 13 slide to positions corresponding to the limiting grooves 14 formed in the protective sleeve 4, the rubber pads 13 are expanded and clamped in the limiting grooves 14, and the cover plate 8 can be ensured to be fixed in the protective, then the connecting plates 5 at the two ends of the protective sleeve 4 are attached to the inner surface of the manhole cover 1, the threaded rod 6 passes through the threaded groove 7 in the connecting plate 5, and the threaded rod 6 is rotated into the manhole cover 1, so that the protective sleeve 4 can be fixed on the manhole cover 1, the manhole cover state monitor 15 in the protective sleeve 4 can carry out monitoring operation, the protective sleeve 4 can play a role of protecting the manhole cover state monitor 15, meanwhile, the vent holes 16 arranged at the bottom end of the protective sleeve 4 play a role of ventilation, so that the closed space is prevented from affecting monitoring quality due to water mist, the manhole cover state monitor 15 acquires the state information of the manhole cover 1, whether the manhole cover 1 is abnormal or not is judged according to the state information of the manhole cover 1, and when the manhole cover 1 is judged to be abnormal, the abnormal information of the manhole cover 1 is sent to the manhole cover information server 3, wherein the abnormal information of the manhole cover 1, therefore, the monitoring personnel can conveniently and timely carry out positioning maintenance.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A well lid monitoring device comprises a well lid (1) and is characterized in that a well (2) is installed below the well lid (1), an inspection well lid information server (3) is arranged on the outer side of the well (2), a protective sleeve (4) is arranged below the well lid (1), connecting plates (5) are welded at two ends of the protective sleeve (4), a threaded rod (6) is arranged inside the connecting plates (5), an inspection well lid state monitor (15) is installed inside the protective sleeve (4), a ventilation hole (16) is formed in the bottom end of the protective sleeve (4), a cover plate (8) is arranged above the inspection well lid state monitor (15), a fixing plate (9) is welded at the outer end of the cover plate (8), a rubber pad (13) is bonded at the bottom end of the cover plate (8), and a fixing rod (11) is welded inside the protective sleeve (4), and a rubber sleeve (10) is bonded above the fixed rod (11).

2. The well lid monitoring device according to claim 1, wherein the number of the connecting plates (5) is two, the two ends of the protective sleeve (4) are symmetrically arranged at the center point of the protective sleeve (4), the protective sleeve (4) is connected with the connecting plates (5) in a welding manner, a thread groove (7) is formed in the connecting plates (5), and the inner diameter of the thread groove (7) is matched with the outer diameter of the threaded rod (6).

3. A manhole cover monitoring device according to claim 2, wherein the threaded rod (6) is connected with the connecting plate (5) through a threaded groove (7) and a threaded cover (1) through the threaded rod (6), the protecting sleeve (4) is connected with the manhole cover (1) through the threaded rod (6), the ventilation holes (16) are members of a circular hole type, twenty ventilation holes (16) are arranged, and the ventilation holes (16) are arranged at the bottom end of the protecting sleeve (4) in an array manner.

4. The well lid monitoring device according to claim 1, wherein four fixing plates (9) are arranged and respectively arranged at the outer sides of the middle points of the four sides of the cover plate (8), the fixing plates (9) are welded with the cover plate (8), an internal groove (12) is formed in the fixing plates (9), and the inner diameter of the internal groove (12) is matched with the outer diameter of the fixing rod (11).

5. The manhole cover monitoring device according to claim 1, wherein the fixing rod (11) is disposed inside the protective sleeve (4) corresponding to the built-in groove (12), the fixing rod (11) is welded to the protective sleeve (4), the diameter of the rubber sleeve (10) is larger than that of the fixing rod (11), the rubber sleeve (10) is a cylindrical framework made of rubber, and the built-in groove (12) is connected to the protective sleeve (4) through the fixing rod (11) in a snap-fit manner.

6. The well lid monitoring device according to claim 1, wherein the rubber pad (13) is a rubber member, the rubber pad (13) is glued to the bottom end of the cover plate (8), the outer diameter of the rubber pad (13) is larger than the outer diameter of the cover plate (8), a limiting groove (14) is formed in the position, corresponding to the protective sleeve (4), of the rubber pad (13), the inner diameter of the limiting groove (14) is matched with the outer diameter of the rubber pad (13), and the rubber pad (13) is connected with the limiting groove (14) through the cover plate (8) in a buckling mode.

7. The well lid monitoring device according to claim 1, characterized in that well (2) is connected to well lid (1) buckle, well lid state monitor (15) is through protective sheath (4) fixed connection well lid (1), the outside of well lid (1) is placed in to well lid information server (3), protective sheath (4) is through electric connection well lid information server (3).