CN210369053U - Intelligent anti-theft well cover - Google Patents
Intelligent anti-theft well cover Download PDFInfo
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- CN210369053U CN210369053U CN201920795014.5U CN201920795014U CN210369053U CN 210369053 U CN210369053 U CN 210369053U CN 201920795014 U CN201920795014 U CN 201920795014U CN 210369053 U CN210369053 U CN 210369053U
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- well lid
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Abstract
The utility model relates to an intelligent anti-theft well lid, which comprises a well lid base, a well lid and an underground sensor, wherein the well lid is arranged inside the well lid base, the junction of the well lid and the well lid base is provided with a positioning device, the well lid is internally provided with an observation window, the observation window is provided with a mounting frame, the positioning device comprises a positioning groove arranged around the well lid base, the bottom of the well lid is provided with a fixing device, the fixing device is internally provided with a rotating mechanism, the rotating mechanism is movably connected with the positioning groove, the bottom of the fixing device is provided with a malfunction reminding device, the malfunction reminding device is connected with the underground sensor, the underground sensor is connected with the; can carry out integration theftproof repacking to traditional original well lid, install wireless signal transmission device simultaneously, strengthen signal strength to guarantee heating equipment signal transmission.
Description
Technical Field
The utility model relates to a heat supply intelligence well lid technical field, concrete intelligent theftproof well lid.
Background
Along with the rapid development of cities, a centralized heating system is used as an infrastructure of the cities, the scale is larger and larger, the system is more and more complex, well covers for security inspection appear at all nodes of a heating pipeline, the direct economic loss of the stolen well covers every year is huge, and casualties can be caused; because the thief opens the well lid, can steal the underground pipeline, the direct economic loss that causes, and the indirect economic loss that causes heat supply interruption, communication interruption from this is more immeasurable.
The danger has an increasing impact on society and therefore the reliability requirements are also increasing. The existing urban centralized heat supply pipeline well cover mainly has the following problems: in response to such a current situation, various anti-theft manhole cover measures have been proposed, and currently available measures have been put into practice. However, there still exist many problems in the prior art for managing the manhole cover, such as: the well lid theftproof structural operation is complicated, can't in time effectively open or close the well lid, and stolen or cause the displacement by the unexpected condition, the concrete position of well lid etc. can't be confirmed, are unfavorable for the maintenance of well lid. And the anti-theft device of installation can't improve the installation to current well lid, need carry out the customization or install under the specific environment, can't accomplish fine device adaptation to the heating installation simultaneously, can be because original well lid material and greatly reduced wireless transmission signal intensity in later stage installation use.
The utility model provides a based on intelligence theftproof well lid, can carry out integration theftproof repacking to the original well lid of tradition, install wireless signal transmission device simultaneously, strengthen signal intensity to guarantee heating equipment signal transmission.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligence theftproof well lid, it is including well lid base, well lid and sensor in the pit, the well lid install inside the well lid base, and well lid base junction are equipped with positioner, the well lid in be equipped with the observation window, the observation window on be equipped with the mounting bracket, positioner including setting up at well lid base constant head tank all around, well lid bottom be equipped with fixing device, fixing device in be equipped with rotary mechanism, rotary mechanism carry out swing joint at the constant head tank, fixing device bottom be equipped with the abnormal motion reminding device, the abnormal motion reminding device be connected with the sensor in the pit, the sensor in the pit be connected with the mounting bracket, the sensor in the pit on be equipped with transmitting antenna.
Preferably, the constant head tank constitute by two sections cell bodies, one section of cell body be U type groove, and another section is hollow rectangular channel, the constant head tank run through and install at well lid base edge, the constant head tank top surpass the inner wall surface at the bottom of the well lid.
Preferably, fixing device including installation cavity and a plurality of mounting groove, the mounting groove be hollow rectangular channel, mounting groove and installation cavity communicate with each other, well lid and installation cavity between be equipped with communicating handle hole, the mounting groove corresponding with the constant head tank of installing on the well lid base, the mounting groove correspond and place in the constant head tank.
Preferably, the rotating mechanism comprises a movable central rod, a bevel gear set, a transmission rod and a support rod, the central rod penetrates through the well cover to be connected with the installation cavity, the central rod is a movable rod, one end of the central rod penetrates through the operation hole, the bottom of the operation hole is provided with a fixed bearing, a group of installation supports are arranged in the installation grooves, the transmission rod and the support rod are supported on the installation supports, the transmission rod is in transmission connection with the central rod through the bevel gear set which is vertically meshed, one end of the bevel gear set is connected with the fixed bearing, the transmission rod is in threaded connection with the support rod, the transmission rod can rotate in the installation supports, and the support rod can move in the installation supports in parallel through threaded connection with the transmission rod.
Preferably, a set of installing support divide into runing rest and fixed bolster, the runing rest including the base with install the antifriction bearing on the base, the fixed bolster including the base with install the fixed ring on the base, the fixed ring on be equipped with fixed recess, the bracing piece on be equipped with the fixed key.
Preferably, the abnormal movement reminding device comprises a magnet arranged on the well lid and a magnetic pole switch arranged on one side in the well lid base, wherein the magnetic pole switch is attached to the well lid base and keeps an attaching state with the magnet, and the magnetic pole switch is connected with the underground sensor.
Preferably, the observation window for inlaying transparent tempered glass in the well lid, the observation window be located the mounting groove top, can monitor the position state of bracing piece through the observation window monitoring, observation window bottom one side be equipped with the mounting bracket, the mounting groove be equipped with the corresponding window of observation window, can observe the position state of bracing piece.
Preferably, the mounting bracket including the base, the base inside be equipped with and link up the cavity, and the base lower extreme is equipped with a plurality of arc thread retainer plate and forms annular retainer plate, arc thread retainer plate between be equipped with fixed clearance, annular retainer plate be equipped with adjusting nut outward, and be equipped with fixed spheroid in the annular retainer plate, be equipped with on the fixed spheroid with the base in the corresponding through-hole of cavity, the through-hole in install transmitting antenna on the sensor in the pit.
Preferably, the magnet is embedded in the well lid, a GPS signal module is arranged in the magnet, a power supply and a signal processing module are arranged in the magnetic pole switch, the built-in power supply adopts a built-in battery and/or an external power supply, a signal output port is arranged on the signal processing module through a wired transmission mode and/or a wireless transmission mode and is connected with the underground sensor.
Preferably, the operating hole can be a circular operating hole or/and a triangular operating hole or/and a polygonal operating hole, a protective cover is arranged in the operating hole, the protective cover is a rubber protective cover with a central radius smaller than that of the operating hole or/and a detachable hollow protective cover, the protective cover has a waterproof effect, and a shaft sleeve hole with the same shape as the operating hole is formed in the bevel gear set.
The utility model has the advantages that:
1. the device adopts a mechanical structure design, can reform the well lid and the base under the original traditional well lid structure, is provided with the well lid magnet anti-theft device, and can be normally used only by positioning, combining and installing the magnets in the abnormal movement reminding device in the using process, so that the mounting groove can be placed in the positioning groove in the well lid placing process, the well lid can be positioned and installed in the base, and the positioning and installation of the magnet anti-theft device can be met;
2. when needing the locking well lid, rotary mechanism among the device need not to provide power helping hand, only can realize locking between well lid and the well lid base through mechanical structure, in order to strengthen the fixed strength of well lid locking, the accessible increases fixing device quantity and strengthens intensity. Because the semi-closed protective cover is arranged on the operation hole, the dustproof and waterproof effects can be achieved under the normal use environment, the well cover needs to be opened, the central rod can be directly inserted into the bevel gear set through the detachable protective cover, so that the supporting rod in the rotating mechanism is horizontally moved and retracted into the fixing device, and the well cover is separated from the well cover base in an unlocking and separating manner;
3. the arranged observation window can timely observe that the supporting rod in the rotating device extends into the positioning device, so that whether locking installation is finished or not can be judged, meanwhile, the mounting frame arranged on one side of the transparent observation window is matched with a transmitting antenna of the underground sensor, the well cover is prevented from shielding wireless transmission, and the signal transmission intensity is improved;
4. the abnormal movement reminding device of installation can be when opening the well lid, when taking place the displacement change through magnet and magnetic pole switch, in time to sensor sending signal in the pit to the staff can in time know the state of opening and shutting of well lid, or when the well lid takes place to lose, the concrete position of staff's loss is also in time informed to the GPS module on the well lid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic plan view of the rotating mechanism in the fixing device of the present invention;
FIG. 3 is a schematic view of a partial structure of a fixing device on a mounting bracket according to the present invention;
fig. 4 is a schematic view of the structure of the mounting bracket and the transmitting antenna assembly of the present invention;
FIG. 5 is a schematic view of the combination structure of the abnormal movement reminder of the present invention;
fig. 6 is a schematic diagram of the internal structure of the middle magnetic pole switch of the present invention.
Wherein, 1, a well lid base; 2. a well cover; 3. a downhole sensor; 4. a positioning device; 5. an observation window; 6. a mounting frame; 7. a fixed key; 8. a fixing device; 9. a rotation mechanism; 10. a transaction reminding device; 11. positioning a groove; 12. a U-shaped groove; 13. installing a cavity; 14. mounting grooves; 15. a hollow rectangular groove; 16. an operation hole; 17. a center pole; 18. a bevel gear set; 19. a transmission rod; 20. a support bar; 21. fixing the bearing; 22. mounting a bracket; 23. rotating the bracket; 24. fixing a bracket; 25. a base; 26. a rolling bearing; 27. fixing the circular ring; 28. fixing the groove; 29. a magnet; 30. a magnetic pole switch; 31. a transmitting antenna; 32. a base; 33. the hollow cavity is communicated; 34. an arc-shaped thread fixing plate; 35. adjusting the nut; 36. fixing the sphere; 37. a built-in power supply; 38. a signal processing module; 39. a signal output port; 40. a protective cover.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and examples, but it does not limit the claims of the present invention:
example (b):
intelligence theftproof well lid, it is including well lid base, well lid and sensor in the pit, the well lid install inside the well lid base, and well lid base junction are equipped with positioner, the well lid in be equipped with the observation window, the observation window on be equipped with the mounting bracket, positioner including setting up at well lid base constant head tank all around, well lid bottom be equipped with fixing device, fixing device in be equipped with rotary mechanism, rotary mechanism carry out swing joint at the constant head tank, fixing device bottom be equipped with the abnormal motion reminding device, the abnormal motion reminding device be connected with sensor in the pit, sensor in the pit be connected with the mounting bracket, sensor in the pit on be equipped with transmitting antenna.
Preferably, the constant head tank constitute by two sections cell bodies, one section of cell body be U type groove, and another section is hollow rectangular channel, the constant head tank run through and install at well lid base edge, the constant head tank top surpass the inner wall surface at the bottom of the well lid.
Preferably, fixing device including installation cavity and a plurality of mounting groove, the mounting groove be hollow rectangular channel, mounting groove and installation cavity communicate with each other, well lid and installation cavity between be equipped with communicating handle hole, the mounting groove corresponding with the constant head tank of installing on the well lid base, the mounting groove correspond and place in the constant head tank.
Preferably, the rotating mechanism comprises a movable central rod, a bevel gear set, a transmission rod and a support rod, the central rod penetrates through the well cover to be connected with the installation cavity, the central rod is a movable rod, one end of the central rod penetrates through the operation hole, the bottom of the operation hole is provided with a fixed bearing, a group of installation supports are arranged in the installation grooves, the transmission rod and the support rod are supported on the installation supports, the transmission rod is in transmission connection with the central rod through the bevel gear set which is vertically meshed, one end of the bevel gear set is connected with the fixed bearing, the transmission rod is in threaded connection with the support rod, the transmission rod can rotate in the installation supports, and the support rod can move in the installation supports in parallel through threaded connection with the transmission rod.
Preferably, a set of installing support divide into runing rest and fixed bolster, the runing rest including the base with install the antifriction bearing on the base, the fixed bolster including the base with install the fixed ring on the base, the fixed ring on be equipped with fixed recess, the bracing piece on be equipped with the fixed key.
Preferably, the abnormal movement reminding device comprises a magnet arranged on the well lid and a magnetic pole switch arranged on one side in the well lid base, wherein the magnetic pole switch is attached to the well lid base and keeps an attaching state with the magnet, and the magnetic pole switch is connected with the underground sensor.
Preferably, the observation window for inlaying transparent tempered glass in the well lid, the observation window be located the mounting groove top, can monitor the position state of bracing piece through the observation window monitoring, observation window bottom one side be equipped with the mounting bracket, the mounting groove be equipped with the corresponding window of observation window, can observe the position state of bracing piece.
Preferably, the mounting bracket including the base, the base inside be equipped with and link up the cavity, and the base lower extreme is equipped with a plurality of arc thread retainer plate and forms annular retainer plate, arc thread retainer plate between be equipped with fixed clearance, annular retainer plate be equipped with adjusting nut outward, and be equipped with fixed spheroid in the annular retainer plate, be equipped with on the fixed spheroid with the base in the corresponding through-hole of cavity, the through-hole in install transmitting antenna on the sensor in the pit.
Preferably, the magnet is embedded in the well lid, a GPS signal module is arranged in the magnet, a power supply and a signal processing module are arranged in the magnetic pole switch, the built-in power supply adopts a built-in battery and/or an external power supply, a signal output port is arranged on the signal processing module through a wired transmission mode and/or a wireless transmission mode and is connected with the underground sensor.
Preferably, the operating hole can be a circular operating hole or/and a triangular operating hole or/and a polygonal operating hole, a protective cover is arranged in the operating hole, the protective cover is a rubber protective cover with a central radius smaller than that of the operating hole or/and a detachable hollow protective cover, the protective cover has a waterproof effect, and a shaft sleeve hole with the same shape as the operating hole is formed in the bevel gear set.
The device has the working principle that the manhole cover magnet anti-theft device is installed in the device, and the magnets in the abnormal movement reminding device need to be positioned, combined and installed in the using process, so that the installation groove is placed in the positioning groove in the well cover placing process, the well cover can be positioned and installed in the base, and the positioning and installation of the magnet anti-theft device are met; when needing the locking well lid, rotary mechanism among the device need not to provide power helping hand, only can realize locking between well lid and the well lid base through mechanical structure, in order to strengthen the fixed strength of well lid locking, the accessible increases fixing device quantity and strengthens intensity. Because the semi-closed protective cover is arranged on the operation hole, the dustproof and waterproof effects can be achieved under the normal use environment, the well cover needs to be opened, the central rod can be directly inserted into the bevel gear set through the detachable protective cover, so that the supporting rod in the rotating mechanism is horizontally moved and retracted into the fixing device, the well cover and the well cover base are separated, unlocked and separated, and the worker opens the well cover through the lifting point on the traditional well cover; the arranged observation window can timely observe that the supporting rod in the rotating device extends into the positioning device, so that whether locking installation is finished or not can be judged, meanwhile, the mounting frame arranged on one side of the transparent observation window is matched with a transmitting antenna of the underground sensor, the well cover is prevented from shielding wireless transmission, and the signal transmission intensity is improved; the abnormal movement reminding device of installation can be when opening the well lid, when taking place the displacement change through magnet and magnetic pole switch, in time to sensor sending signal in the pit to the staff can in time know the state of opening and shutting of well lid, or when the well lid takes place to lose, the concrete position of staff's loss is also in time informed to the GPS module on the well lid.
It is to be understood that the above-described embodiments are merely exemplary of the invention, which may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and further that the principles of the invention may be applied to other embodiments. The described embodiments are to be considered in all respects only as illustrative and not restrictive. Accordingly, the scope of the invention should be determined 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.
While the present invention has been fully described with particularity and detail in connection with what is presently deemed to be the most practical and preferred embodiments of the invention, it will be apparent to those of ordinary skill in the art that numerous changes and/or modifications, including, but not limited to, variations in size, materials, shape, interface form, interface location, function and manner of operation, assembly and use may be made without departing from the principles and concepts of the invention as set forth in the claims.
Claims (10)
1. Intelligence theftproof well lid, it is including well lid base, well lid and sensor in the pit, its characterized in that: the well lid install inside the well lid base, and well lid base junction are equipped with positioner, the well lid in be equipped with the observation window, the observation window on be equipped with the mounting bracket, positioner including setting up at well lid base constant head tank all around, well lid bottom be equipped with fixing device, fixing device in be equipped with rotary mechanism, rotary mechanism carry out swing joint at the constant head tank, fixing device bottom be equipped with transaction reminding device, transaction reminding device be connected with sensor in the pit, sensor in the pit be connected with the mounting bracket, sensor in the pit on be equipped with transmitting antenna.
2. The intelligent anti-theft well lid of claim 1, further characterized in that: the constant head tank constitute by two sections cell bodies, one section of cell body be U type groove, and another section is hollow rectangular channel, the constant head tank run through and install at well lid base edge, the constant head tank top surpass the inner wall surface at the bottom of the well lid.
3. The intelligent anti-theft well lid of claim 1, further characterized in that: fixing device including installation cavity and a plurality of mounting groove, the mounting groove be hollow rectangular channel, the mounting groove communicate with each other with the installation cavity, well lid and installation cavity between be equipped with communicating handle hole, the mounting groove with install the constant head tank on the well lid base corresponding, the mounting groove correspond and place in the constant head tank.
4. The intelligent theftproof well lid of claim 3, its still characterized in that: the rotary mechanism comprises a movable central rod, a bevel gear group, a transmission rod and a support rod, wherein the central rod penetrates through the well cover to be connected with the installation cavity, the central rod is a movable rod, a fixed bearing is arranged at one end of the central rod and penetrates through the operation hole, the bottom of the operation hole is provided with the fixed bearing, a group of installation supports are arranged in the installation grooves, the transmission rod and the support rod are supported on the installation supports, the transmission rod and the central rod are in transmission connection through the bevel gear group which is vertically meshed, one end of the bevel gear group is connected with the fixed bearing, the transmission rod is connected with the support rod through threads, the transmission rod can rotate in the installation supports, and the support rod can move in the installation supports in parallel through threaded connection.
5. The intelligent theftproof well lid of claim 4, its still characterized in that: a set of installing support divide into runing rest and fixed bolster, the runing rest including the base with install the antifriction bearing on the base, the fixed bolster including the base with install the fixed ring on the base, fixed ring on be equipped with fixed recess, the bracing piece on be equipped with the fixed key.
6. The intelligent anti-theft well lid of claim 1, further characterized in that: the abnormal movement reminding device comprises a magnet arranged on the well lid and a magnetic pole switch arranged on one side in the well lid base, wherein the magnetic pole switch is attached to the well lid base and keeps an attaching state with the magnet, and the magnetic pole switch is connected with the underground sensor.
7. The intelligent anti-theft well lid of claim 1, further characterized in that: the observation window for inlay transparent tempered glass in the well lid, the observation window be located the mounting groove top, can monitor the position state of bracing piece through the observation window monitoring, observation window bottom one side be equipped with the mounting bracket, the mounting groove be equipped with the corresponding window of observation window, can observe the position state of bracing piece.
8. The intelligent theftproof well lid of claim 7, its still characterized in that: the mounting bracket including the base, the base inside be equipped with and link up the cavity, and the base lower extreme is equipped with a plurality of arc thread retainer plate and forms annular retainer plate, arc thread retainer plate between be equipped with fixed clearance, annular retainer plate be equipped with adjusting nut outward, and be equipped with fixed spheroid in the annular retainer plate, be equipped with on the fixed spheroid with the base in the corresponding through-hole of cavity, the through-hole in install transmitting antenna on the sensor in the pit.
9. The intelligent theftproof well lid of claim 6, its still characterized in that: the magnet inlay in the well lid, and be equipped with GPS signal module in the magnet, built-in power and signal processing module of magnetic pole switch, built-in power adopt built-in battery to have/or external power supply, signal processing module on through having signal output port, signal output port adopt wired transmission mode have/or wireless transmission mode and be connected with sensor in the pit.
10. The intelligent theftproof well lid of claim 4, its still characterized in that: the operating hole can be a circular operating hole or/and a triangular operating hole or/and a polygonal operating hole or/and a protective cover is arranged in the operating hole and is a rubber protective cover with a central radius smaller than that of the operating hole or/and a detachable hollow protective cover, the protective cover has a waterproof effect, and the bevel gear set is provided with a shaft sleeve hole with the same shape as the operating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795014.5U CN210369053U (en) | 2019-05-29 | 2019-05-29 | Intelligent anti-theft well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795014.5U CN210369053U (en) | 2019-05-29 | 2019-05-29 | Intelligent anti-theft well cover |
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| Publication Number | Publication Date |
|---|---|
| CN210369053U true CN210369053U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795014.5U Active CN210369053U (en) | 2019-05-29 | 2019-05-29 | Intelligent anti-theft well cover |
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| CN (1) | CN210369053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158659A (en) * | 2019-05-29 | 2019-08-23 | 北京暖云科技有限公司 | Intelligent anti-theft well lid |
| CN115977156A (en) * | 2022-11-24 | 2023-04-18 | 钱立庭 | Intelligent cable anti-theft system |
-
2019
- 2019-05-29 CN CN201920795014.5U patent/CN210369053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158659A (en) * | 2019-05-29 | 2019-08-23 | 北京暖云科技有限公司 | Intelligent anti-theft well lid |
| CN115977156A (en) * | 2022-11-24 | 2023-04-18 | 钱立庭 | Intelligent cable anti-theft system |
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