CN214033799U - Anti-theft inner well cover and well ring - Google Patents

Abstract

The utility model provides an anti-theft inner well cover and a well ring, belonging to the municipal facility field, wherein the anti-theft inner well cover is arranged at the well mouth position below the original well cover; the anti-theft inner well cover comprises a cover body; the lower surface of the cover body is connected with an electric control mechanical lock and a plurality of anti-theft lock catches. The utility model has simple installation process, strong practicability and reduced installation time and cost; the utility model can realize the opening and closing of the well mouth, and solves the problem that the underground resources of the well cover of the general municipal facilities are stolen; the utility model has a manual emergency unlocking device, which avoids the problem that the well can not be opened due to the failure of the electric control equipment; the anti-theft inner well cover with different diameters can be installed according to different well mouth sizes, and is suitable for anti-theft management of facilities such as manhole shafts and comprehensive pipe galleries of all types.

Description

Anti-theft inner well cover and well ring

Technical Field

The utility model belongs to the municipal facilities field, concretely relates to well lid and walling crib in theftproof.

Background

With the continuous advance of the urbanization process, the municipal facilities are rapidly constructed, and a great number of municipal facilities need to be managed in the departments of municipal administration, electric power, communication, gas, heat and the like, wherein the well lid management is an important part of the municipal administration, and as the well lids are scattered and huge in quantity, the municipal administration lacks effective management means to manage underground resources, and some enterprises or individuals privately use the underground resources without permission and approval of the municipal administration, for example: private transmission and release of communication power cables, private destruction of well covers and theft of underground cables and other facilities cause huge direct or indirect economic losses for municipal administration departments.

At present the municipal facilities well lid's function mainly is to cover the road or to prevent people or object from falling, can't realize the locking of well head and open with the theftproof protection and the effective management that realize resources in the pit through the well lid. Simultaneously, after the well head locking, need artifical scene to open the well head well lid, consume a large amount of manpowers and time, consequently, under the condition that does not influence municipal facilities well lid normal use, how to realize long-range locking and opening to the well head is the problem that technical staff in the field need solve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the difficult problem that exists among the above-mentioned prior art, provide a well lid and walling crib in the theftproof, solve current municipal facilities well lid and can't realize well head locking and open the technological problem that exists, provide well lid and support in the special theftproof of well lid in the inspection shaft, its independent mounting does not influence the installation of original well lid in the well head position of original well lid below, has realized the locking to the well head and has opened the function.

The utility model discloses a realize through following technical scheme:

the first aspect of the utility model provides an anti-theft inner well cover, which is arranged at the well mouth position under the original well cover;

the anti-theft inner well cover comprises a cover body;

the lower surface of the cover body is connected with an electric control mechanical lock and a plurality of anti-theft lock catches.

The utility model has the further improvement that each anti-theft lock catch comprises an upright post and a circular ring which are connected into a whole;

the upper end of the upright post is connected with the lower surface of the cover body, the lower end of the upright post is connected with the upper end of the circular ring, and the central axis of the upright post is positioned on one diameter of the circular ring and is vertical to the central axis of the circular ring;

a plurality of anti-theft lock catches are evenly distributed on the edge of the cover body along the circumference.

The utility model has the further improvement that the cover body is provided with an anti-theft screw hole;

the anti-theft screw hole is aligned with a lock cylinder of the electric control mechanical lock;

the anti-theft screw hole is internally provided with an anti-theft screw, the lower end of the anti-theft screw is connected with a lock cylinder of the electric control mechanical lock, and the anti-theft screw is provided with an unlocking hole.

The utility model is further improved in that the lower surface of the cover body is connected with at least one packaging box;

each of the enclosure boxes is a box-like structure;

and a control circuit, a communication module and a battery of the electric control mechanical lock are arranged in the packaging box.

The utility model has the further improvement that the cover body is provided with a wake-up button and an indicator light;

the awakening button and the indicator lamp are connected with the packaging box through wires;

at least two well lid handles are arranged on the upper surface of the cover body.

The second aspect of the utility model provides a well ring, which is arranged below the anti-theft inner well cover and is fixedly arranged on the well wall;

the well ring comprises a horizontal annular surface and a cylindrical surface which are coaxially arranged;

the horizontal annular surface is positioned in the horizontal surface, the cylindrical surface is perpendicular to the horizontal annular surface, and the upper circumferential edge of the cylindrical surface is fixedly connected with the outer circumferential edge of the horizontal annular surface.

The utility model has the further improvement that a plurality of lock catch fixing holes are arranged on the horizontal annular surface of the well ring;

each lock catch fixing hole comprises a transverse groove and a longitudinal groove which are connected into a T shape; the length of the transverse groove is greater than the diameter of a circular ring in the anti-theft lock catch, and the width of the longitudinal groove is greater than the diameter of the upright post but smaller than the diameter of the circular ring;

the lock catch fixing holes on the well ring correspond to the anti-theft lock catches connected to the lower surface of the anti-theft inner well cover one by one;

an anti-theft lock catch can be inserted from a transverse groove of the lock catch fixing hole, and after the anti-theft inner well cover is rotated, a circular ring in the anti-theft lock catch is clamped by a longitudinal groove.

The utility model has the further improvement that a lock hole is arranged on the cylindrical surface of the walling crib, and the spring bolt of the electric control mechanical lock is matched with the lock hole;

and when the magnet is aligned with a magnetic sensor on the electric control mechanical lock, the spring bolt of the electric control mechanical lock is aligned with the lock hole.

The utility model has the further improvement that a plurality of walling crib side wall holes are arranged on the cylindrical surface of the walling crib; a screw is driven into a hole in the side wall of the walling crib to fix the walling crib on a well wall;

or, another fixed horizontal ring surface is arranged at the other end of the cylindrical surface, the fixed horizontal ring surface is parallel to the horizontal ring surface, the outer circumferential edge of the fixed horizontal ring surface is fixedly connected with the lower circumferential edge of the cylindrical surface, and a plurality of bracket holes are formed in the fixed horizontal ring surface; a plurality of triangular supports are fixedly installed on the well wall, a fixing hole is formed in each triangular support, the fixed horizontal ring faces are placed on the triangular supports, and fixing screws penetrate through support holes in the walling crib and fixing holes in the triangular supports to fixedly connect the walling crib with the triangular supports.

The utility model has the further improvement that the side wall holes of the walling crib are uniformly distributed on the circumference of the cylindrical surface;

the bracket holes are uniformly distributed on the fixed horizontal annular surface;

the triangular supports are uniformly distributed on the circumference of the well wall;

and a plurality of reinforcing ribs are arranged between the inner wall of the cylindrical surface and the lower surface of the horizontal annular surface as well as between the inner wall of the cylindrical surface and the upper surface of the fixed horizontal annular surface.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has simple installation process, strong practicability and reduced installation time and cost;

the utility model can realize the opening and closing of the well mouth, and solves the problem that the underground resources of the well cover of the general municipal facilities are stolen;

the utility model has a manual emergency unlocking device, which avoids the problem that the well can not be opened due to the failure of the electric control equipment;

the anti-theft inner well cover with different diameters can be installed according to different well mouth sizes, and is suitable for anti-theft management of facilities such as manhole shafts and comprehensive pipe galleries of all types.

Drawings

FIG. 1 is a schematic view of a side view structure of the anti-theft inner well cover of the present invention;

FIG. 2 is a schematic view of the back structure of the anti-theft inner well cover of the present invention;

FIG. 3 is a schematic view of the front structure of the anti-theft inner well cover of the present invention;

fig. 4 is a schematic top view of the walling crib of the present invention;

FIG. 5 is a schematic diagram of a side view of the walling crib of the present invention;

FIG. 6 is a schematic view of the back structure of the manhole ring of the present invention;

fig. 7 is the structure schematic diagram of the lock catch in the anti-theft inner well cover of the utility model.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

as shown in fig. 1 to 7, for the unable realization of well lid in solving current municipal facilities to well head locking and open the technological problem who exists, the utility model provides a well lid and walling crib in the special theftproof of well lid in the inspection shaft, its independent mounting does not influence the installation of original well lid in the well head position of original well lid below, has realized the locking of well head and has opened the function. To the easy problem of opening of destroying of general structure well lid, this well lid mechanical structure can effectively prevent the violent destruction to the well lid through many latchs keying constructs.

The embodiment of the utility model is as follows:

[ EXAMPLES one ]

Well lid in theftproof includes the lid the lower surface of lid is connected with automatically controlled mechanical lock 3 and a plurality of theftproof hasp 6, automatically controlled mechanical lock 3 can be installed at the lower surface of lid through a plurality of screws. The electric control mechanical lock is an existing product and is not described again;

each anti-theft lock catch 6 comprises an upright post and a circular ring (as shown in fig. 7) which are connected into a whole, the upper end of the upright post is connected with the lower surface of the cover body, the lower end of the upright post is connected with the upper end of the circular ring, and the central axis of the upright post is positioned on one diameter of the circular ring and is vertical to the central axis of the circular ring.

The upright post of the anti-theft lock catch 6 can be connected with the inner surface of the cover body by adopting various existing connection modes, for example, the upright post can be arranged at the lock catch installation position 8 in fig. 2 by bolts, nuts or welding modes, so that the anti-theft lock catch is fixed.

Preferably, a plurality of anti-theft lock catches 6 are evenly distributed on the edge of the cover body along the circumference.

[ example two ]

An anti-theft screw hole is formed in the cover body and is aligned with the lock cylinder of the electric control mechanical lock 3;

and an anti-theft screw 5 is screwed into the anti-theft screw hole, the lower end of the anti-theft screw 5 is connected with a lock cylinder of the electric control mechanical lock 3, and the anti-theft screw 5 is provided with an unlocking hole. The anti-theft screw with the unlocking hole is an existing product and is not described in detail herein.

Under normal conditions, the electric control mechanical lock 3 can control a switch through a mobile terminal; under the condition that the electric control device of the equipment is abnormal, the electric control mechanical lock can be opened and closed by inserting a customized key into the unlocking hole of the anti-theft screw 5.

[ EXAMPLE III ]

At least one packaging box 7 can be connected to the lower surface of the cover body according to requirements, and each packaging box 7 is of a box-shaped structure, such as a data box, a battery box and the like, and is used for wrapping and fixing a control circuit, a battery and the like. Can be as required in the packaging box installation current automatically controlled mechanical lock's control circuit, be used for realizing communication module, battery etc. of well lid networking, realize the remote control to automatically controlled mechanical lock 3 through control circuit, the control circuit of automatically controlled mechanical lock 3 is rather than supporting current product, no longer gives unnecessary details here. The data box and the battery box can be connected through wires.

And a plurality of mounting hole positions are reserved on the well cover, and are used for placing fixing screws to fix the packaging box 7 through the fixing screws.

[ EXAMPLE IV ]

Further, in order to save electricity, a circuit system (for example, a control circuit of an electrically controlled mechanical lock) of the well lid is in a low-power-consumption dormant state at ordinary times, and in order to wake up the circuit system, a wake-up button 2 is installed on the well lid and is connected with a circuit in the packaging box through an electric wire. The wake-up button 2 is a conventional product and will not be described in detail herein. After the awakening button 2 is pressed, the circuit system of the well lid is awakened and starts to work.

[ EXAMPLE V ]

The cover body can be further provided with an indicator light 4, the indicator light 4 is connected with a circuit in the packaging box through an electric wire, the indicator light 4 is a red-green double-color light and is used for displaying the state of the well lid, and the cover body can be set to be as follows: after awakening up circuit system through awakening up the button, the pilot lamp shows for the green lamp of scintillation, and after the well lid networking was successful, the pilot lamp shows for the green lamp that often lights, and after the well lid was opened, the pilot lamp converted into the red light that often lights.

[ EXAMPLE six ]

Further, be provided with two at least well lid handles 1 on the upper surface of well lid, make things convenient for manual rotation and carry the lift lid. The anti-theft lock catch fixed on the inner well cover can be meshed with the lock catch fixing hole in the well ring through manual rotation, and the well cover is locked and fixed.

In the above embodiments, the radius of the well lid can be designed according to actual needs so as to adapt to well mouths with different sizes. Preferably, as shown in fig. 3, an arrow corresponding to the electrically controlled mechanical lock is marked on the outer surface of the cover body, characters of "aligning arrow rotary switch" are written on both sides of the arrow, and a rotary arrow is marked in the center of the cover body, and characters of "on" and "off" are written on both sides of the arrow, so that an operator can operate the electrically controlled mechanical lock conveniently according to the prompt.

[ EXAMPLE VII ]

And a well ring is arranged below the anti-theft inner well cover. The well ring comprises a horizontal annular surface and a cylindrical surface which are coaxially arranged, the horizontal annular surface is positioned in the horizontal surface, the cylindrical surface is perpendicular to the horizontal annular surface, and the upper circumferential edge of the cylindrical surface is fixedly connected with the outer circumferential edge of the horizontal annular surface, for example, welding or bolt connection and the like can be adopted. Preferably, a plurality of ribs are provided between the inner wall of the cylindrical surface and the lower surface of the horizontal annular surface in order to enhance the supporting strength of the well ring.

As shown in fig. 4, segmented locking fixing holes 9 are arranged on the horizontal annular surface of the walling crib, each locking fixing hole 9 comprises a transverse groove and a longitudinal groove which are connected into a T shape, the length of the transverse groove is greater than the diameter of the circular ring in the anti-theft locking 6, and the width of the longitudinal groove is greater than the diameter of the upright post but less than the diameter of the circular ring.

Hasp fixed orifices 9 on the walling crib and the theftproof hasp 6 one-to-one of being connected on the well lid lower surface, a theftproof hasp 6 can insert from the horizontal groove of hasp fixed orifices 9, with lid integral rotation back, the ring in the theftproof hasp 6 is blocked by vertical groove, realizes pinning. The individual latch securing holes are not shown in fig. 6.

[ example eight ]

As shown in fig. 5, a plurality of curb side wall holes 10 are provided on the cylindrical surface of the curb, and the curb can be fixedly mounted on the borehole wall through the curb side wall holes 10. Specifically, a screw is driven into a side wall hole 10 of the walling crib to penetrate into a wall of a well to fix the walling crib, then the inner manhole cover is placed on the upper side of the walling crib, and the inner manhole cover is supported by utilizing a horizontal annular surface of the walling crib. The locking that the well lid passes through the theftproof hasp 6 of well lid and the well curb corresponding position 9 realization well lid is fixed.

The other end of the cylindrical surface can be further provided with a fixed horizontal annular surface which is parallel to the horizontal annular surface, the outer circumferential edge of the fixed horizontal annular surface is fixedly connected with the lower circumferential edge of the cylindrical surface, and the fixed horizontal annular surface is provided with a plurality of bracket holes. The specific installation method is as follows: a plurality of sectional triangular supports are fixedly arranged on the well wall, each triangular support is provided with a fixing hole, a fixed horizontal ring surface is placed on each triangular support, and fixing screws penetrate through support holes in the walling crib and fixing holes in the triangular supports to fix the triangular supports and the walling crib. Then an inner well cover is placed on the upper side of the well ring, and the inner well cover is supported by utilizing the horizontal annular surface of the well ring. The locking that the well lid passes through the theftproof hasp 6 of well lid and the well curb corresponding position 9 realization well lid is fixed.

Preferably, the well curb side wall holes 10 are evenly distributed on the circumference of the cylindrical surface of the well curb, the support holes are evenly distributed on the fixed horizontal annular surface, and the triangular supports are evenly distributed on the circumference of the well wall. Preferably, a plurality of ribs are provided between the inner wall of the cylindrical surface and the upper surface of the fixed horizontal ring surface.

[ EXAMPLE ninth ]

The cylindrical surface of the well ring is provided with a lock hole, a lock tongue of the electric control mechanical lock 3 is matched with the lock hole and can enter the lock hole or come out of the lock hole, and the lock hole is used for limiting a sprung mechanical lock tongue to achieve the purpose of mechanical locking.

The lower part of lockhole is provided with the magnet mounting hole install magnet in the magnet mounting hole, magnet can with the magnetic force sensor that automatically controlled mechanical lock had (current automatically controlled mechanical lock is provided with magnetic force sensor, no longer gives unnecessary details to its structure) align.

When the cover body is rotated, after a magnetic force sensor of the electric control mechanical lock 3 on the well lid is aligned with a magnet on the cylindrical surface of the well ring, a spring bolt of the electric control mechanical lock 3 on the well lid is ejected out and enters into a lock hole.

The working principle of the utility model is as follows:

and (4) locking function: the theftproof hasp is realized through rotatory well lid and the meshing of hasp fixed orifices, reaches well lid mechanical locking function. And meanwhile, after a magnetic sensor of the electric control mechanical lock is aligned with a magnet on the walling crib lock hole mechanism, a lock tongue of the electric control mechanical lock is ejected out and enters into a lock hole, so that the electric control lock is locked.

Unlocking function: the unlocking action of the electric control mechanical lock is completed through remote control or unlocking the lock hole; after the electric control mechanical lock is unlocked; through rotatory well lid, realize the decoupling zero of theftproof hasp and hasp fixed orifices, then carry the well lid handle and take out interior well lid, reach the function that interior well lid machinery was opened.

The utility model has the advantages as follows:

the anti-theft lock catch is meshed with the lock catch fixing hole in a rotating mode, so that firm locking is realized;

the multi-bolt locking mechanism has the functions of mechanical structure rotation locking and electric control lock locking;

the emergency unlocking device is provided, so that the problem that the well cannot be opened due to the failure of the electric control equipment is prevented;

the well cover and the well ring structure which are independently installed do not damage the original well cover structure;

the manhole covers with different diameters can be installed according to different wellhead sizes, and the manhole cover is suitable for anti-theft management of facilities such as manhole shafts and comprehensive pipe galleries of all types;

through the bolt fastening walling crib, the installation is simple, and the practicality is strong, reduces installation time and cost.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Finally, it should be noted that the above-mentioned technical solution is only an implementation of the present invention, and it is easy for those skilled in the art to make various modifications or variations based on the principles disclosed in the present invention, not limited to the structure described in the above-mentioned embodiments of the present invention, so that the foregoing description is only preferred, but not limiting.

Claims (9)

1. The utility model provides a well lid in theftproof which characterized in that: the anti-theft inner well cover is arranged at a well mouth position below the original well cover;

the anti-theft inner well cover comprises a cover body;

the lower surface of the cover body is connected with an electric control mechanical lock and a plurality of anti-theft lock catches;

each anti-theft lock catch comprises an upright post and a circular ring which are connected into a whole;

the upper end of the upright post is connected with the lower surface of the cover body, the lower end of the upright post is connected with the upper end of the circular ring, and the central axis of the upright post is positioned on one diameter of the circular ring and is vertical to the central axis of the circular ring;

a plurality of anti-theft lock catches are evenly distributed on the edge of the cover body along the circumference.

2. The anti-theft manhole cover according to claim 1, wherein: the cover body is provided with an anti-theft screw hole;

the anti-theft screw hole is aligned with a lock cylinder of the electric control mechanical lock;

the anti-theft screw hole is internally provided with an anti-theft screw, the lower end of the anti-theft screw is connected with a lock cylinder of the electric control mechanical lock, and the anti-theft screw is provided with an unlocking hole.

3. The anti-theft manhole cover according to claim 2, wherein: the lower surface of the cover body is connected with at least one packaging box;

each of the enclosure boxes is a box-like structure;

and a control circuit, a communication module and a battery of the electric control mechanical lock are arranged in the packaging box.

4. The anti-theft manhole cover according to claim 3, wherein: a wake-up button and an indicator light are arranged on the cover body;

the awakening button and the indicator lamp are connected with the packaging box through wires;

at least two well lid handles are arranged on the upper surface of the cover body.

5. A walling crib, characterized in that: the walling crib is arranged below the anti-theft inner well lid as claimed in any one of claims 1-4, and the walling crib is fixedly arranged on a well wall;

the well ring comprises a horizontal annular surface and a cylindrical surface which are coaxially arranged;

the horizontal annular surface is positioned in the horizontal surface, the cylindrical surface is perpendicular to the horizontal annular surface, and the upper circumferential edge of the cylindrical surface is fixedly connected with the outer circumferential edge of the horizontal annular surface.

6. The walling crib of claim 5, wherein: a plurality of lock catch fixing holes are formed in the horizontal annular surface of the well ring;

each lock catch fixing hole comprises a transverse groove and a longitudinal groove which are connected into a T shape; the length of the transverse groove is greater than the diameter of a circular ring in the anti-theft lock catch, and the width of the longitudinal groove is greater than the diameter of the upright post but smaller than the diameter of the circular ring;

the lock catch fixing holes on the well ring correspond to the anti-theft lock catches connected to the lower surface of the anti-theft inner well cover one by one;

an anti-theft lock catch can be inserted from a transverse groove of the lock catch fixing hole, and after the anti-theft inner well cover is rotated, a circular ring in the anti-theft lock catch is clamped by a longitudinal groove.

7. The walling crib of claim 6, wherein: a lock hole is formed in the cylindrical surface of the well ring, and a lock tongue of the electric control mechanical lock is matched with the lock hole;

and when the magnet is aligned with a magnetic sensor on the electric control mechanical lock, the spring bolt of the electric control mechanical lock is aligned with the lock hole.

8. The walling crib of claim 7, wherein: a plurality of walling crib side wall holes are formed in the cylindrical surface of the walling crib; a screw is driven into a hole in the side wall of the walling crib to fix the walling crib on a well wall;

or, another fixed horizontal ring surface is arranged at the other end of the cylindrical surface, the fixed horizontal ring surface is parallel to the horizontal ring surface, the outer circumferential edge of the fixed horizontal ring surface is fixedly connected with the lower circumferential edge of the cylindrical surface, and a plurality of bracket holes are formed in the fixed horizontal ring surface; a plurality of triangular supports are fixedly installed on the well wall, a fixing hole is formed in each triangular support, the fixed horizontal ring faces are placed on the triangular supports, and fixing screws penetrate through support holes in the walling crib and fixing holes in the triangular supports to fixedly connect the walling crib with the triangular supports.

9. The walling crib of claim 8, wherein: the side wall holes of the walling crib are uniformly distributed on the circumference of the cylindrical surface;

the bracket holes are uniformly distributed on the fixed horizontal annular surface;

the triangular supports are uniformly distributed on the circumference of the well wall;

and a plurality of reinforcing ribs are arranged between the inner wall of the cylindrical surface and the lower surface of the horizontal annular surface as well as between the inner wall of the cylindrical surface and the upper surface of the fixed horizontal annular surface.

Images