CN212452794U - Cable well lid control system - Google Patents

Abstract

The utility model relates to a cable well lid control system, be equipped with the inner cup between well lid body and the well seat, be equipped with the straight line light rail locking lever that a plurality of runs through the movable hole and can peg graft including covering in the mechanical transmission device protecting box, the last position that just is located the movable hole of mechanical transmission device protecting box installs round flange linear motion bearing, straight line light rail locking lever is equipped with locking lever linkage in the mechanical transmission device protecting box, locking lever linkage one end is rotated and is connected with the lock core linkage, still install snail pole gear motor in the mechanical transmission device protecting box, one side that just is located straight line light rail locking lever in the mechanical transmission device protecting box is equipped with fine motion travel switch, install the host system who is connected with snail pole gear motor and fine motion travel switch electricity in the mechanical transmission device protecting box. The utility model discloses can realize the theftproof of well lid and the unblanking and the lock function of closing of intelligent control well lid.

Description

Cable well lid control system

Technical Field

The utility model relates to a well lid specifically is a cable well lid control system.

Background

The communication pipeline carries an operator outdoor transmission network, is a life pipeline of the communication network, the pipeline scale is rapidly multiplied along with the urbanization process, but the pipeline management is also in the traditional mode of relying on manual special carding and special staring, and the management mode has increasingly prominent contradictions facing the increasingly large-scale pipeline and limited outdoor management personnel, and is increasingly difficult to support the comprehensive and effective management coverage of the pipeline assets.

The problems are mainly shown as follows:

1. the communication pipe hole is worn and stolen in a messy way increasingly frequently, pipe hole resources are difficult to control effectively, and the pipe hole resource advantages of operators are not reflected to the further improvement of the broadband market occupation rate to the maximum extent.

2. Due to the large scale of pipe holes, uninterrupted management for 24 hours is difficult to realize by adopting a manual coverage mode for manholes management and control, and security management holes exist inevitably.

3. The pipe hole is large in scale and open in resources, the operation of construction and maintenance personnel cannot be completely covered by manual management, and the operation is difficult to standardize.

4. Accidents that the well lid is stolen occur occasionally, accidents such as people injury and damage easily occur when the well mouth of the manhole is exposed, the potential social safety hazard is caused, and the public image of an operator is influenced.

Therefore, it is necessary to develop a cable manhole cover control system to solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable well lid control system 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:

a cable well lid control system comprises a well lid body arranged on a well base, an inner cover is arranged between the well lid body and the well base, a mechanical transmission device protection box is fixed at the bottom in the well base, a mechanical transmission device protection box cover is arranged at one side of the mechanical transmission device protection box close to the bottom in the well lid, a battery fixing support is arranged in the mechanical transmission device protection box, a battery is arranged on the battery fixing support, a plurality of movable holes are arranged on the mechanical transmission device protection box, a plurality of linear optical rail lock rods which penetrate through the movable holes and can be plugged on an inner cover are arranged in the mechanical transmission device protection box, a circular flange linear motion bearing is arranged on the mechanical transmission device protection box and positioned at the positions of the movable holes, a lock rod fixing seat fixed on the inner wall of the well lid body is arranged at the periphery of the linear optical rail lock rods, and the lock rod fixing seat is positioned outside the mechanical transmission device, the linear light rail lock rod is provided with a lock rod linkage piece in a mechanical transmission device protection box, one end of the lock rod linkage piece, which is far away from the linear light rail lock rod, is rotatably connected with a lock cylinder linkage piece, a transmission piece fixing pin is connected between the lock cylinder linkage piece and the lock rod linkage piece as well as between the lock rod linkage piece and the linear light rail lock rod, one end of the lock cylinder linkage piece, which is close to a well lid body, is provided with a mechanical lock cylinder penetrating through the mechanical transmission device protection box, the mechanical transmission device protection box is provided with an installation hole for the mechanical lock cylinder to penetrate through, a lock cylinder fixing gasket screw is connected between the mechanical lock cylinder and the lock cylinder linkage piece, a motor support is further installed in the mechanical transmission device protection box, a snail rod speed reducing motor is installed on the motor support, a motor linkage piece is connected between the snail rod speed reducing motor and the lock cylinder linkage piece, and one side, the periphery of straight line light rail locking lever just is located and is equipped with the stroke stopper between fine motion travel switch and the locking lever linkage piece, install the host system who is connected with snail pole gear motor and fine motion travel switch electricity in the mechanical transmission device guard box, the battery is connected with snail pole gear motor, host system and fine motion travel switch electricity respectively, still be equipped with the auto-lock button switch who is connected with mechanical lock core on the mechanical transmission device guard box, auto-lock button switch's periphery and well lid body between be equipped with metal water joint.

As a further aspect of the present invention: the manhole cover is characterized in that a handle is arranged on the manhole cover body, and a handle fixing gasket nut is connected between the handle and the manhole cover body.

As a further aspect of the present invention: the periphery of the mechanical transmission device protection box cover is provided with a sealing surrounding edge which is clamped on the inner wall of the mechanical transmission device protection box.

As a further aspect of the present invention: and a waterproof rubber ring is arranged between the outer wall of the sealing surrounding edge and the inner wall of the mechanical transmission device protection box.

As a further aspect of the present invention: the periphery of the waterproof rubber ring is provided with a sealing waterproof groove.

As a further aspect of the present invention: the inner cover is provided with an outer sleeve for inserting the linear light rail lock rod, a movable cavity for inserting the linear light rail lock rod is arranged in the outer sleeve, and a sealing rubber sleeve is arranged in the outer sleeve.

As a further aspect of the present invention: the piston is installed to activity intracavity bottom, one side that the piston is close to sharp light rail locking lever is equipped with the piston axle, the one end that the piston was kept away from to the piston axle is equipped with the limiting plate, be equipped with the spring between piston and the limiting plate, the periphery at the piston axle is cup jointed to the spring.

As a further aspect of the present invention: one side of the linear light rail lock rod, which is close to the limiting plate, is provided with a positioning groove, and one side of the limiting plate, which is close to the positioning groove, is provided with a positioning column which is positioned in the positioning groove and stretches out and draws back.

As a further aspect of the present invention: and a plurality of heat dissipation holes are formed in the battery fixing support.

As a further aspect of the present invention: the battery fixing support is provided with a fan, and one side of the battery fixing support, which is close to the fan, is provided with a plurality of air inlets.

Compared with the prior art, the beneficial effects of the utility model are that: when the locking device is used, the snail rod speed reducing motor is controlled by the main control module, the snail rod speed reducing motor is powered by the battery, the main control module controls the snail rod speed reducing motor to be opened or closed, the snail rod speed reducing motor drives the motor linkage piece to drive the lock cylinder linkage piece to rotate, the lock rod linkage piece drives the linear optical rail lock rod to be inserted into the inner cover, the moving distance of the linear optical rail lock rod is controlled by the main control module through the micro travel switch to control the extending length of the linear optical rail lock rod, so that the extending length of the linear optical rail lock rod is reasonably controlled, the locking of the inner cover is realized, when the unlocking is required, an unlocking signal transmitted from the outside is received by the main control module, the snail rod speed reducing motor is powered by the battery, the snail rod speed reducing motor drives the motor linkage piece to drive the lock cylinder linkage piece to rotate, the lock rod linkage piece drives the linear optical rail lock rod to be pulled out of the inner cover, so that the unlocking, in addition, the anti-theft performance is further improved due to the arrangement of the inner cover, and the well cover is prevented from being damaged and stolen.

Drawings

Fig. 1 is an explosion diagram of the cable well lid control system of embodiment 1 of the present invention;

fig. 2 is an explosion diagram of the cable well lid control system in the embodiment 1 of the present invention installed in cooperation with a well base;

fig. 3 is a top view of a mechanical transmission device protection box in embodiment 1 of the cable well lid control system of the present invention;

fig. 4 is a schematic structural view of a mechanical transmission device protection box in embodiment 1 of the cable well lid control system of the present invention;

fig. 5 is a schematic structural view of a protective box cover of a mechanical transmission device in embodiment 1 of the cable well cover control system of the present invention;

fig. 6 is a schematic structural view of a waterproof rubber ring in embodiment 1 of the cable well lid control system of the present invention;

fig. 7 is a cross-sectional view of a waterproof rubber ring in embodiment 2 of the cable well lid control system of the present invention;

fig. 8 is a cross-sectional view of the linear light rail lock rod and the outer sleeve in embodiment 3 of the cable well lid control system of the present invention;

fig. 9 is the structure schematic diagram of battery fixed bolster in cable well lid control system embodiment 4.

In the figure: 1. a well lid body; 2. a mechanical lock cylinder; 3. a handle; 4. a mechanical transmission device protection box; 5. the lifting handle fixes the gasket nut; 6. a lock rod fixing seat; 7. a micro travel switch; 8. a circular flange linear motion bearing; 9. a linear optical rail lock lever; 10. a travel limit block; 11. a main control module; 12. a lock cylinder linkage; 13. a lock cylinder fixing gasket screw; 14. a lock bar linkage; 15. the driving part fixing pin; 16. a motor linkage; 17. a motor bracket; 18. a waterproof rubber ring; 19. a mechanical transmission protective case cover; 20. a snail rod speed reduction motor; 21. a battery fixing bracket; 22. a battery; 23. a metal waterproof joint; 24. a self-locking button switch; 25. heat dissipation holes; 26. an air inlet; 27. a fan; 28. a movable hole; 29. mounting holes; 30. sealing the surrounding edge; 31. sealing the waterproof groove; 32. a well base; 33. an inner cover; 34. an outer sleeve; 35. sealing the rubber sleeve; 36. a movable cavity; 37. a piston; 38. a piston shaft; 39. a spring; 40. a limiting plate; 41. a positioning column; 42. and (6) positioning a groove.

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.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, a cable well lid control system includes a well lid body 1 installed on a well base 32, an inner lid 33 is installed between the well lid body 1 and the well base 32, a mechanical transmission device protection box 4 is fixed on a bottom portion of the well base 32, a mechanical transmission device protection box cover 19 is installed on one side of the mechanical transmission device protection box 4 close to the bottom portion of the well lid, a battery fixing bracket 21 is installed in the mechanical transmission device protection box 4, a battery 22 is installed on the battery fixing bracket 21, a plurality of movable holes 28 are installed on the mechanical transmission device protection box 4, a plurality of linear light rail lock levers 9 penetrating through the movable holes 28 and capable of being inserted into the inner lid 33 are installed in the mechanical transmission device protection box 4, a circular flange linear motion bearing 8 is installed on the mechanical transmission device protection box 4 and at a position of the movable holes 28, the periphery of the linear light rail lock rod 9 is provided with a lock rod fixing seat 6 fixed on the inner wall of the well lid body 1, the lock rod fixing seat 6 is positioned outside the mechanical transmission device protection box 4, the linear light rail lock rod 9 is provided with a lock rod linkage piece 14 in the mechanical transmission device protection box 4, one end of the lock rod linkage piece 14 far away from the linear light rail lock rod 9 is rotatably connected with a lock cylinder linkage piece 12, a transmission piece fixing pin 15 is connected between the lock cylinder linkage piece 12 and the lock rod linkage piece 14 and between the lock rod linkage piece 14 and the linear light rail lock rod 9, one end of the lock cylinder linkage piece 12 close to the well lid body 1 is provided with a mechanical lock cylinder 2 penetrating through the mechanical transmission device protection box 4, the mechanical transmission device protection box 4 is provided with a mounting hole 29 for the mechanical lock cylinder 2 to penetrate through, and a lock cylinder fixing gasket screw 13 is, a motor support 17 is further installed in the mechanical transmission device protection box 4, a snail rod speed reducing motor 20 is installed on the motor support 17, a motor linkage 16 is connected between the snail rod speed reducing motor 20 and the lock cylinder linkage 12, a micro travel switch 7 is arranged in the mechanical transmission device protection box 4 and on one side of the linear light rail lock rod 9, a travel limit block 10 is arranged on the periphery of the linear light rail lock rod 9 and between the micro travel switch 7 and the lock rod linkage 14, a main control module 11 electrically connected with the snail rod speed reducing motor 20 and the micro travel switch 7 is installed in the mechanical transmission device protection box 4, the battery 22 is respectively electrically connected with the snail rod speed reducing motor 20, the main control module 11 and the micro travel switch 7, and a self-locking button switch 24 connected with the mechanical lock cylinder 2 is further arranged on the mechanical transmission device protection box 4, and a metal waterproof joint 23 is arranged between the periphery of the self-locking button switch 24 and the well lid body 1. When the lock is used, the snail rod speed reducing motor 20 is controlled by the main control module 11, the snail rod speed reducing motor 20 is powered by the battery 22, the main control module 11 controls the snail rod speed reducing motor 20 to be opened or closed, the snail rod speed reducing motor 20 drives the motor linkage 16 to drive the lock cylinder linkage 12 to rotate, the locking rod linkage 14 drives the linear optical track locking rod 9 to be inserted into the inner cover 33, the moving distance of the linear optical track locking rod 9 is controlled by the main control module 11 through the micro travel switch 7 to control the extending length of the linear optical track locking rod 9, so that the extending length of the linear optical track locking rod 9 is reasonably controlled to lock the inner cover 33, when the lock needs to be unlocked, the main control module 11 receives an unlocking signal transmitted from the outside, the snail rod speed reducing motor 20 is powered by the battery 22, the snail rod speed reducing motor 20 drives the motor linkage 16 to drive the lock cylinder linkage 12 to rotate, the linear optical track locking rod 9 is driven by the locking rod linkage 14 to be pulled out of, thereby realize the unblock, so can realize unblanking and the unblock to the long-range mechanical type of well lid, in addition, the setting of inner cup 33 has further improved the theftproof performance, has avoided the well lid to receive destruction and theft.

In this embodiment, be equipped with handle 3 on the well lid body 1, be connected with handle fixed shim nut 5 between handle 3 and the well lid body 1. Through establish handle 3 on well lid body 1, so can make things convenient for opening or closing of well lid body 1.

In this embodiment, the periphery of the mechanical transmission device protection box cover 19 is provided with a sealing surrounding edge 30 clamped on the inner wall of the mechanical transmission device protection box 4. Through the sealed surrounding edge 30 of the periphery of the mechanical transmission device protection box cover 19, the mechanical transmission device protection box 4 is effectively improved in sealing and waterproof performance, the protection of electronic components inside the mechanical transmission device protection box 4 is realized, and the stable operation of the well cover is guaranteed.

In this embodiment, a waterproof rubber ring 18 is disposed between the outer wall of the sealing surrounding edge 30 and the inner wall of the mechanical transmission device protection box 4. Through the waterproof rubber circle 18 of setting up with mechanical transmission heatstroke prevention incasement wall at the outer wall of sealed surrounding edge 30, waterproof rubber circle 18 can improve mechanical transmission protective housing 4's waterproof nature, has effectively protected the electronic components who is located mechanical transmission protective housing 4, has guaranteed well lid steady operation.

It can be understood that this cable well lid control system still can arrange equipment terminal in pairs and control, and equipment terminal reply lock body can control the drive, but well lid locking automatic activation in the real-time supervision can realize that data upload communication and data issue accept. The remote control lock comprises a power supply module, a remote control lock driving module, a state monitoring module, a self-activation module, a GPRS network communication module and a Bluetooth communication module.

A power supply module: the motor is driven by large current to ensure normal operation

A driving module: driving the remote control type electronic lock to open;

the state monitoring module monitors the state of the inner well cover;

an activation module: the communication module of the acquisition end member can be automatically activated within set time, and can be intelligently linked with the state monitoring module, receive an activation signal transmitted by the state monitoring module at any time and automatically activate the state monitoring module;

GPRS network communication module: the equipment terminal is embedded with a GPRS module and adopts a GPRS network communication mode;

the Bluetooth communication module: and the device is communicated with the mobile phone APP, receives the command, and can be opened in a short distance under the condition that the network fault occurs in the equipment terminal.

A battery: the high-performance battery is adopted, the system power supply voltage is 5V-12V low voltage, the capacity is not lower than 60000 mAmp, and the electric quantity at least ensures that the terminal works for more than three years.

A sensor: the abnormal state that can monitor well lid includes: illegal well opening, well cover state, peripheral state and the like.

Well lid mechanical component: the lower part of the outer well cover comprises a telescopic rod, a tail hook and the like, and the pipe well is locked, so that the damage and the prying are prevented.

The functional requirements of the device terminal are as follows:

(1) the communication mode of the terminal equipment meets the current mainstream communication mode, and the GPRS mode is adopted for communication;

(2) the terminal equipment adopts an IEC-104 communication protocol and can be seamlessly accessed to system platforms of other manufacturers;

(3) the terminal equipment has the function of inner well lid locking management;

(4) the terminal equipment has an authority management starting function, and has the functions of PC, handheld end starting, mobile phone APP Bluetooth starting, background system remote starting, and emergency starting;

(5) the service life of the terminal equipment battery is more than 3 years;

(6) the mean failure-free working time MTBF of the terminal equipment is more than 10000 hours;

(7) the terminal monitoring equipment has good moisture-proof, dust-proof, corrosion-proof and damage-proof capabilities and meets the IP68 standard;

(8) the working temperature of the terminal equipment meets minus 40 ℃ to 70 ℃;

(9) the working humidity of the terminal equipment meets 15% -95%;

(10) the well lid locking mode adopts integrative brief design, and is simpler stable, simple to operate is swift.

The main functional requirements are as follows:

1. the cable well lid control system terminal equipment is embedded with an automatic activation program, the equipment is in a dormant state at ordinary times, once the well lid state changes, the control circuit is automatically activated, an alarm mechanism is triggered, the state can be reported to the central platform in time, and the real-time monitoring of the states of the well lid and the outer well lid in the manhole is realized.

2. The cable well lid control system terminal equipment can also regularly (every 72 hours, can freely set up) self-checking equipment state to report to central platform automatically, and the platform can report the state according to regularly.

3. Under the condition that the terminal equipment of the cable well lid control system receives the authorization of the work order, the Bluetooth module in the close-range direct connection equipment is supported for the well lid related to the work order, and close-range opening is realized.

4. The terminal equipment of the cable well lid control system supports a remote opening function, and the well lid terminal can remotely receive an opening command of a system platform through a GPRS network, so that the remote opening function is realized.

5. The remote opening function means that the control box of the cable well lid control system can directly receive an unlocking command of the platform and drive the lock body to automatically open after receiving the command.

6. Cable well lid control system terminal equipment should support the emergent key of machinery and open the function, and after communication module, the bluetooth module in the equipment broke down, or under the not good, the battery of network signal did not have the electricity condition, well lid terminal should possess emergent function of opening.

7. The cable well lid control system terminal equipment adopts an ARM processor which is low in power consumption, good in heat dissipation, strong in anti-interference performance, good in adaptability and high in stability, the main frequency at least reaches 400MHZ, the state monitoring access quantity of a multi-channel sensor is provided, the locking lever state, the inner well lid switch state and the outer well lid switch state can be detected in real time, and the uploading time of state monitoring information is less than or equal to 60 seconds.

The control flow of the terminal equipment comprises the following steps:

the electronic lock completes the anti-theft function of the well lid, and the background and the mobile phone APP can be remotely controlled to be opened.

The well lid monitor is used for monitoring the state of the well lid and reporting abnormal conditions.

The monitoring management platform completes comprehensive services of well lid management, alarm event processing, inspection, dispatching and the like.

And establishing a unique identity for the well lid, and uniformly filing and managing the well lid.

The mobile phone APP finishes registration and cancellation of the well lid electronic lock, well lid state inquiry and alarm information receiving, inspection personnel sign in, abnormal condition picture and text reporting and the like.

It can be understood that, join in marriage the well lid watch-dog based on orbit analysis and inclination detect for the well lid, can real time monitoring well lid motion state, take place to overturn or can start the very first time after removing when the well lid and report to the police and inform the surveillance center.

It can be understood that the main functions of the monitoring platform comprise well lid position map management, well lid asset management, well lid alarm real-time monitoring, well lid fault order sending processing, well lid inspection record and the like. Management institutions can learn information and make management strategies through the cloud server and the APP, organize and arrange manpower, perform construction registration, perform area management and the like.

It can be understood that the mobile phone APP mainly completes well lid registration, well lid near/remote switching, well lid information checking and alarm information receiving.

Technical parameters of the cable well lid control system are as follows:

1. the high-strength corrosion-resistant steel plate is high in strength, corrosion-resistant, easy to install and convenient to overhaul, and can be used in various environments.

2. Remote wireless control and GPRS realize remote unlocking and locking control.

3. The whole ultra-low power consumption design is adopted, the GPRS communication module is adopted, and the battery can reliably work for more than 3 years in a battery power supply mode.

4. Cell-phone end APP remote control mode with the patent realizes the operation hommization.

5. Well lid state monitoring mode: and (4) measuring the inclination angle of the whole shaft, and alarming immediately when the inclination angle threshold is reached.

6. The health status reporting device has a function of regularly reporting the health status, and the reporting time interval can be set.

7. The battery low-voltage alarm device has a battery low-voltage alarm function.

8. The controller protection level is IP 68.

9. Power supply range: DC 12-24V.

10. Electromagnetic compatibility: industrial grade 4.

11. The working environment is as follows: -20 ℃ to 85 DEG C

Example 2

As shown in fig. 7, the present embodiment is different from embodiment 1 in that a sealing waterproof groove 31 is provided on the outer periphery of the waterproof rubber ring 18. Establish sealed water-proof tank 31 through the periphery at waterproof rubber circle 18, sealed water-proof tank 31 can improve the sealed waterproof nature of waterproof rubber circle 18, and then can effectively protect the electronic components who is located mechanical transmission device guard box 4, guarantees well lid steady operation.

Example 3

As shown in fig. 8, the present embodiment is different from embodiment 1 in that an outer sleeve 34 for inserting the linear light rail lock lever 9 is disposed on the inner cover 33, a movable cavity 36 for inserting the linear light rail lock lever 9 is disposed in the outer sleeve 34, and a sealing rubber sleeve 35 is disposed in the outer sleeve 34. Through the outer tube 34 that supplies the straight line light rail locking lever 9 to insert on inner cup 33, the straight line light rail locking lever 9 inserts in activity chamber 36, establishes sealed rubber sleeve 35 in the outer tube 34, so can improve the leakproofness when the straight line light rail locking lever 9 inserts, avoids outside vapor and water to get into, has prolonged the life of straight line light rail locking lever 9.

In this embodiment, piston 37 is installed to the bottom in activity chamber 36, one side that piston 37 is close to straight line light rail locking lever 9 is equipped with piston shaft 38, the one end that piston 37 was kept away from to piston shaft 38 is equipped with limiting plate 40, be equipped with spring 39 between piston 37 and the limiting plate 40, spring 39 cup joints the periphery at piston shaft 38. Through piston 37, piston shaft 38 and limiting plate 40 of bottom installation in activity chamber 36, piston shaft 38 is located the interior extension of piston 37, has realized the buffering when inserting straight line light rail locking lever 9, has improved the stability when inner cup 33 locks, has also prolonged the life of straight line light rail locking lever 9 in addition.

In this embodiment, a positioning groove 42 is disposed on one side of the linear light rail lock rod 9 close to the limiting plate 40, and a positioning column 41 located in the positioning groove 42 and extending and retracting is disposed on one side of the limiting plate 40 close to the positioning groove 42. Through setting for the constant head tank 42 in the one side that the straight line light rail locking lever 9 is close to limiting plate 40 to set for a position post 41 in the one side that limiting plate 40 is close to constant head tank 42, reference post 41 is located constant head tank 42 internalization, so can improve accuracy and stability when the straight line light rail locking lever 9 is pegged graft at inner cup 33, stability when improving inner cup 33 and fixing.

Example 4

As shown in fig. 9, the present embodiment is different from embodiment 1 in that a plurality of heat dissipation holes 25 are formed in the battery fixing bracket 21. Through set up a plurality of louvres 25 on battery fixed bolster 21, can improve battery 22's radiating effect like this, guaranteed battery 22's steady operation.

In this embodiment, the battery fixing bracket 21 is provided with a fan 27, and one side of the battery fixing bracket 21 close to the fan 27 is provided with a plurality of air inlets 26. The natural wind generated by the fan 27 is used for dissipating heat of the battery 22 through the air inlet 26, so that the service life of the battery 22 is effectively prolonged, and the working stability of the battery 22 is improved.

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.

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 (10)

1. A cable well lid control system comprises a well lid body arranged on a well base, and is characterized in that an inner cover is arranged between the well lid body and the well base, a mechanical transmission device protection box is fixed at the bottom in the well base, a mechanical transmission device protection box cover is arranged on one side of the mechanical transmission device protection box close to the bottom in the well lid, a battery fixing support is arranged in the mechanical transmission device protection box, a battery is arranged on the battery fixing support, a plurality of movable holes are arranged on the mechanical transmission device protection box, a plurality of linear optical rail locking rods which penetrate through the movable holes and can be plugged on the inner cover are arranged in the mechanical transmission device protection box, a circular flange linear motion bearing is arranged at the position of the movable hole on the mechanical transmission device protection box, and a locking rod fixing seat fixed on the inner wall of the well lid body is arranged at the periphery of the linear optical rail locking rods, the lock rod fixing seat is positioned outside the mechanical transmission device protection box, the linear light rail lock rod is internally provided with a lock rod linkage piece in the mechanical transmission device protection box, one end of the lock rod linkage piece, which is far away from the linear light rail lock rod, is rotatably connected with a lock cylinder linkage piece, a transmission piece fixing pin is connected between the lock cylinder linkage piece and the lock rod linkage piece as well as between the lock cylinder linkage piece and the linear light rail lock rod, one end of the lock cylinder linkage piece, which is close to the well lid body, is provided with a mechanical lock cylinder penetrating through the mechanical transmission device protection box, the mechanical transmission device protection box is provided with a mounting hole for the mechanical lock cylinder to penetrate through, a lock cylinder fixing gasket screw is connected between the mechanical lock cylinder and the lock cylinder linkage piece, a motor support is further installed in the mechanical transmission device protection box, a snail rod speed reducing motor is installed on the motor support, one side that just is located sharp light rail locking lever in the mechanical transmission device guard box is equipped with fine motion travel switch, the periphery of sharp light rail locking lever just is located and is equipped with the stroke stopper between fine motion travel switch and the locking lever linkage piece, install the host system who is connected with snail pole gear motor and fine motion travel switch electricity in the mechanical transmission device guard box, the battery is connected with snail pole gear motor, host system and fine motion travel switch electricity respectively, still be equipped with the auto-lock button switch who is connected with mechanical lock core on the mechanical transmission device guard box, auto-lock button switch's periphery and well lid body between be equipped with metal water joint.

2. The cable well lid control system of claim 1, wherein a handle is arranged on the well lid body, and a handle fixing gasket nut is connected between the handle and the well lid body.

3. The cable well lid control system according to claim 1, wherein a sealing surrounding edge clamped on the inner wall of the mechanical transmission device protection box is arranged on the periphery of the mechanical transmission device protection box cover.

4. The cable well lid control system according to claim 3, wherein a waterproof rubber ring is arranged between the outer wall of the sealing surrounding edge and the inner wall of the mechanical transmission device protection box.

5. The cable well lid control system according to claim 4, wherein the waterproof rubber ring is provided with a sealing waterproof groove at the periphery.

6. The cable well lid control system according to claim 1, wherein the inner lid has an outer sleeve for the linear light rail lock rod to be inserted into, the outer sleeve has a movable cavity for the linear light rail lock rod to be inserted into, and the outer sleeve has a sealing rubber sleeve therein.

7. The cable well lid control system of claim 6, wherein the piston is installed at the bottom of the movable cavity, a piston shaft is arranged on one side of the piston close to the linear light rail lock rod, a limiting plate is arranged at one end, far away from the piston, of the piston shaft, a spring is arranged between the piston and the limiting plate, and the spring is sleeved on the periphery of the piston shaft.

8. The cable well lid control system of claim 7, wherein a positioning groove is formed in one side of the linear light rail lock rod close to the limiting plate, and a positioning column which is located in the positioning groove and stretches out and draws back is arranged on one side of the limiting plate close to the positioning groove.

9. The cable well lid control system according to claim 1, wherein the battery fixing bracket is provided with a plurality of heat dissipation holes.

10. The cable well lid control system of claim 1, wherein the battery fixing bracket is provided with a fan, and one side of the battery fixing bracket, which is close to the fan, is provided with a plurality of air inlets.

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